java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/IcfgTransformerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/locks/test_locks_12_true-unreach-call_true-valid-memsafety_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cceb4a-m [2018-01-30 07:04:56,270 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-30 07:04:56,271 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-30 07:04:56,280 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-30 07:04:56,280 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-30 07:04:56,281 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-30 07:04:56,281 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-30 07:04:56,282 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-30 07:04:56,284 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-30 07:04:56,284 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-30 07:04:56,285 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-30 07:04:56,285 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-30 07:04:56,287 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-30 07:04:56,288 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-30 07:04:56,288 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-30 07:04:56,289 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-30 07:04:56,290 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-30 07:04:56,291 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-30 07:04:56,292 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-30 07:04:56,292 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-30 07:04:56,297 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-30 07:04:56,297 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-30 07:04:56,300 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-30 07:04:56,300 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-30 07:04:56,301 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-30 07:04:56,301 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-30 07:04:56,301 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-30 07:04:56,302 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-30 07:04:56,302 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-30 07:04:56,302 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-30 07:04:56,302 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-30 07:04:56,302 INFO L98 SettingsManager]: Beginning loading settings from /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf [2018-01-30 07:04:56,310 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-30 07:04:56,315 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-30 07:04:56,315 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-30 07:04:56,315 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-30 07:04:56,315 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-30 07:04:56,315 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-30 07:04:56,315 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-30 07:04:56,316 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-30 07:04:56,316 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-30 07:04:56,316 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-30 07:04:56,316 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-30 07:04:56,316 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-30 07:04:56,316 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-30 07:04:56,316 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-30 07:04:56,316 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-30 07:04:56,316 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-30 07:04:56,317 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-30 07:04:56,317 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-30 07:04:56,317 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-30 07:04:56,317 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-30 07:04:56,317 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-30 07:04:56,317 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-30 07:04:56,317 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-30 07:04:56,317 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-30 07:04:56,317 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-30 07:04:56,317 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-30 07:04:56,317 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-30 07:04:56,318 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-30 07:04:56,318 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-30 07:04:56,318 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-30 07:04:56,318 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-30 07:04:56,318 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-30 07:04:56,318 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-30 07:04:56,318 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-30 07:04:56,347 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-30 07:04:56,355 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-30 07:04:56,359 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-30 07:04:56,360 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-30 07:04:56,360 INFO L276 PluginConnector]: CDTParser initialized [2018-01-30 07:04:56,361 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_12_true-unreach-call_true-valid-memsafety_false-termination.c [2018-01-30 07:04:56,428 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-30 07:04:56,429 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-30 07:04:56,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-30 07:04:56,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-30 07:04:56,433 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-30 07:04:56,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 07:04:56" (1/1) ... [2018-01-30 07:04:56,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28dfb001 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:56, skipping insertion in model container [2018-01-30 07:04:56,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 07:04:56" (1/1) ... [2018-01-30 07:04:56,445 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 07:04:56,457 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 07:04:56,536 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 07:04:56,553 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 07:04:56,557 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:56 WrapperNode [2018-01-30 07:04:56,567 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-30 07:04:56,568 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-30 07:04:56,568 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-30 07:04:56,568 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-30 07:04:56,580 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:56" (1/1) ... [2018-01-30 07:04:56,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:56" (1/1) ... [2018-01-30 07:04:56,585 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:56" (1/1) ... [2018-01-30 07:04:56,585 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:56" (1/1) ... [2018-01-30 07:04:56,587 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:56" (1/1) ... [2018-01-30 07:04:56,593 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:56" (1/1) ... [2018-01-30 07:04:56,594 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:56" (1/1) ... [2018-01-30 07:04:56,595 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-30 07:04:56,595 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-30 07:04:56,595 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-30 07:04:56,595 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-30 07:04:56,596 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:56" (1/1) ... No working directory specified, using /home/daniel/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 [2018-01-30 07:04:56,637 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-30 07:04:56,638 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-30 07:04:56,638 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-30 07:04:56,638 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-30 07:04:56,638 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-30 07:04:56,638 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-30 07:04:56,638 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-30 07:04:56,638 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-30 07:04:57,160 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-30 07:04:57,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 07:04:57 BoogieIcfgContainer [2018-01-30 07:04:57,160 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-30 07:04:57,161 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-30 07:04:57,161 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-30 07:04:57,161 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-30 07:04:57,163 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 07:04:57" (1/1) ... [2018-01-30 07:04:57,165 WARN L213 ansformationObserver]: HeapSeparator: input icfg has no '#valid' array -- returning unchanged Icfg! [2018-01-30 07:04:57,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 30.01 07:04:57 BasicIcfg [2018-01-30 07:04:57,175 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-30 07:04:57,176 INFO L168 Benchmark]: Toolchain (without parser) took 747.35 ms. Allocated memory is still 152.0 MB. Free memory was 117.2 MB in the beginning and 78.1 MB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 5.3 GB. [2018-01-30 07:04:57,177 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 152.0 MB. Free memory is still 121.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-30 07:04:57,177 INFO L168 Benchmark]: CACSL2BoogieTranslator took 137.52 ms. Allocated memory is still 152.0 MB. Free memory was 117.0 MB in the beginning and 107.3 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 5.3 GB. [2018-01-30 07:04:57,178 INFO L168 Benchmark]: Boogie Preprocessor took 27.20 ms. Allocated memory is still 152.0 MB. Free memory was 107.3 MB in the beginning and 105.7 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 5.3 GB. [2018-01-30 07:04:57,178 INFO L168 Benchmark]: RCFGBuilder took 565.39 ms. Allocated memory is still 152.0 MB. Free memory was 105.7 MB in the beginning and 79.9 MB in the end (delta: 25.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 5.3 GB. [2018-01-30 07:04:57,179 INFO L168 Benchmark]: IcfgTransformer took 14.80 ms. Allocated memory is still 152.0 MB. Free memory was 79.9 MB in the beginning and 78.1 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 5.3 GB. [2018-01-30 07:04:57,181 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 152.0 MB. Free memory is still 121.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 137.52 ms. Allocated memory is still 152.0 MB. Free memory was 117.0 MB in the beginning and 107.3 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 27.20 ms. Allocated memory is still 152.0 MB. Free memory was 107.3 MB in the beginning and 105.7 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 5.3 GB. * RCFGBuilder took 565.39 ms. Allocated memory is still 152.0 MB. Free memory was 105.7 MB in the beginning and 79.9 MB in the end (delta: 25.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 5.3 GB. * IcfgTransformer took 14.80 ms. Allocated memory is still 152.0 MB. Free memory was 79.9 MB in the beginning and 78.1 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 5.3 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test_locks_12_true-unreach-call_true-valid-memsafety_false-termination.c_svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-30_07-04-57-187.csv Received shutdown request...