/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/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/loop-industry-pattern/mod3.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 14:24:55,005 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 14:24:55,009 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 14:24:55,050 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 14:24:55,051 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 14:24:55,052 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 14:24:55,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 14:24:55,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 14:24:55,068 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 14:24:55,070 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 14:24:55,071 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 14:24:55,074 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 14:24:55,075 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 14:24:55,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 14:24:55,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 14:24:55,081 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 14:24:55,085 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 14:24:55,090 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 14:24:55,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 14:24:55,097 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 14:24:55,098 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 14:24:55,102 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 14:24:55,103 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 14:24:55,106 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 14:24:55,119 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 14:24:55,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 14:24:55,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 14:24:55,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 14:24:55,123 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 14:24:55,124 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 14:24:55,125 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 14:24:55,125 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 14:24:55,126 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 14:24:55,127 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 14:24:55,129 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 14:24:55,129 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 14:24:55,130 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 14:24:55,131 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 14:24:55,131 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 14:24:55,132 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 14:24:55,133 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 14:24:55,134 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 14:24:55,190 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 14:24:55,191 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 14:24:55,191 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 14:24:55,192 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 14:24:55,194 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 14:24:55,194 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 14:24:55,197 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 14:24:55,197 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 14:24:55,197 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 14:24:55,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 14:24:55,199 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 14:24:55,199 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 14:24:55,199 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 14:24:55,200 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 14:24:55,200 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 14:24:55,200 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 14:24:55,200 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 14:24:55,200 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 14:24:55,201 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 14:24:55,201 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 14:24:55,201 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 14:24:55,201 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 14:24:55,201 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 14:24:55,202 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 14:24:55,202 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 14:24:55,202 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 14:24:55,202 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 14:24:55,203 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 14:24:55,203 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 14:24:55,203 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 14:24:55,203 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 14:24:55,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 14:24:55,204 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 14:24:55,204 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 14:24:55,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 14:24:55,630 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 14:24:55,633 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 14:24:55,635 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 14:24:55,638 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 14:24:55,639 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loop-industry-pattern/mod3.c.v+lhb-reducer.c [2022-10-16 14:24:55,722 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/940123349/214d9f38c9cd4a308e8e0d0c52aa399d/FLAGee69d925a [2022-10-16 14:24:56,425 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 14:24:56,426 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-industry-pattern/mod3.c.v+lhb-reducer.c [2022-10-16 14:24:56,435 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/940123349/214d9f38c9cd4a308e8e0d0c52aa399d/FLAGee69d925a [2022-10-16 14:24:56,756 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/940123349/214d9f38c9cd4a308e8e0d0c52aa399d [2022-10-16 14:24:56,761 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 14:24:56,768 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 14:24:56,772 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 14:24:56,772 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 14:24:56,777 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 14:24:56,779 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:24:56" (1/1) ... [2022-10-16 14:24:56,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78572c66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:56, skipping insertion in model container [2022-10-16 14:24:56,782 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:24:56" (1/1) ... [2022-10-16 14:24:56,791 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 14:24:56,829 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 14:24:57,033 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-industry-pattern/mod3.c.v+lhb-reducer.c[2265,2278] [2022-10-16 14:24:57,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 14:24:57,052 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 14:24:57,078 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-industry-pattern/mod3.c.v+lhb-reducer.c[2265,2278] [2022-10-16 14:24:57,083 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 14:24:57,100 INFO L208 MainTranslator]: Completed translation [2022-10-16 14:24:57,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:57 WrapperNode [2022-10-16 14:24:57,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 14:24:57,102 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 14:24:57,102 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 14:24:57,102 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 14:24:57,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:57" (1/1) ... [2022-10-16 14:24:57,122 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:57" (1/1) ... [2022-10-16 14:24:57,165 INFO L138 Inliner]: procedures = 13, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 114 [2022-10-16 14:24:57,166 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 14:24:57,167 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 14:24:57,167 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 14:24:57,168 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 14:24:57,181 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:57" (1/1) ... [2022-10-16 14:24:57,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:57" (1/1) ... [2022-10-16 14:24:57,198 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:57" (1/1) ... [2022-10-16 14:24:57,198 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:57" (1/1) ... [2022-10-16 14:24:57,209 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:57" (1/1) ... [2022-10-16 14:24:57,215 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:57" (1/1) ... [2022-10-16 14:24:57,217 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:57" (1/1) ... [2022-10-16 14:24:57,220 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:57" (1/1) ... [2022-10-16 14:24:57,228 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 14:24:57,229 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 14:24:57,229 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 14:24:57,230 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 14:24:57,233 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:57" (1/1) ... [2022-10-16 14:24:57,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 14:24:57,266 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 14:24:57,289 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) [2022-10-16 14:24:57,321 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 [2022-10-16 14:24:57,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 14:24:57,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 14:24:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 14:24:57,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 14:24:57,483 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 14:24:57,485 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 14:25:06,228 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 14:25:06,236 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 14:25:06,236 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 14:25:06,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:25:06 BoogieIcfgContainer [2022-10-16 14:25:06,239 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 14:25:06,242 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 14:25:06,242 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 14:25:06,246 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 14:25:06,246 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 02:24:56" (1/3) ... [2022-10-16 14:25:06,247 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6095a4e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:25:06, skipping insertion in model container [2022-10-16 14:25:06,247 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:57" (2/3) ... [2022-10-16 14:25:06,248 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6095a4e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:25:06, skipping insertion in model container [2022-10-16 14:25:06,248 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:25:06" (3/3) ... [2022-10-16 14:25:06,249 INFO L112 eAbstractionObserver]: Analyzing ICFG mod3.c.v+lhb-reducer.c [2022-10-16 14:25:06,273 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 14:25:06,273 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 14:25:06,275 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6095a4e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 02:25:06, skipping insertion in model container [2022-10-16 14:25:06,275 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 14:25:06,278 INFO L158 Benchmark]: Toolchain (without parser) took 9512.66ms. Allocated memory is still 156.2MB. Free memory was 130.9MB in the beginning and 101.9MB in the end (delta: 29.1MB). Peak memory consumption was 29.4MB. Max. memory is 8.0GB. [2022-10-16 14:25:06,278 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 156.2MB. Free memory is still 126.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 14:25:06,279 INFO L158 Benchmark]: CACSL2BoogieTranslator took 328.76ms. Allocated memory is still 156.2MB. Free memory was 130.7MB in the beginning and 120.0MB in the end (delta: 10.7MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-10-16 14:25:06,280 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.36ms. Allocated memory is still 156.2MB. Free memory was 120.0MB in the beginning and 118.3MB in the end (delta: 1.7MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-16 14:25:06,281 INFO L158 Benchmark]: Boogie Preprocessor took 60.83ms. Allocated memory is still 156.2MB. Free memory was 118.3MB in the beginning and 117.1MB in the end (delta: 1.2MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-16 14:25:06,282 INFO L158 Benchmark]: RCFGBuilder took 9009.71ms. Allocated memory is still 156.2MB. Free memory was 117.1MB in the beginning and 104.7MB in the end (delta: 12.4MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-10-16 14:25:06,283 INFO L158 Benchmark]: TraceAbstraction took 33.58ms. Allocated memory is still 156.2MB. Free memory was 103.9MB in the beginning and 101.9MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 14:25:06,288 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 156.2MB. Free memory is still 126.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 328.76ms. Allocated memory is still 156.2MB. Free memory was 130.7MB in the beginning and 120.0MB in the end (delta: 10.7MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 64.36ms. Allocated memory is still 156.2MB. Free memory was 120.0MB in the beginning and 118.3MB in the end (delta: 1.7MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 60.83ms. Allocated memory is still 156.2MB. Free memory was 118.3MB in the beginning and 117.1MB in the end (delta: 1.2MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 9009.71ms. Allocated memory is still 156.2MB. Free memory was 117.1MB in the beginning and 104.7MB in the end (delta: 12.4MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * TraceAbstraction took 33.58ms. Allocated memory is still 156.2MB. Free memory was 103.9MB in the beginning and 101.9MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-10-16 14:25:06,345 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...