java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loops/matrix-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:45:46,108 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:45:46,110 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:45:46,122 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:45:46,122 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:45:46,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:45:46,124 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:45:46,126 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:45:46,128 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:45:46,129 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:45:46,130 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:45:46,131 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:45:46,131 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:45:46,132 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:45:46,133 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:45:46,134 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:45:46,135 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:45:46,136 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:45:46,138 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:45:46,140 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:45:46,142 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:45:46,143 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:45:46,144 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:45:46,145 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:45:46,147 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:45:46,147 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:45:46,147 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:45:46,148 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:45:46,149 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:45:46,150 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:45:46,150 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:45:46,151 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:45:46,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:45:46,152 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:45:46,153 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:45:46,154 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:45:46,154 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:45:46,155 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:45:46,155 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:45:46,156 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:45:46,156 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:45:46,157 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 11:45:46,172 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:45:46,172 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:45:46,173 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:45:46,174 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:45:46,174 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:45:46,174 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:45:46,174 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:45:46,174 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:45:46,175 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:45:46,175 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:45:46,175 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:45:46,175 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:45:46,175 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:45:46,176 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:45:46,176 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:45:46,176 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:45:46,176 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:45:46,176 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:45:46,177 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:45:46,177 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:45:46,177 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:45:46,177 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:45:46,178 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:45:46,178 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:45:46,178 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:45:46,178 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:45:46,178 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:45:46,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:45:46,179 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:45:46,207 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:45:46,220 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:45:46,223 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:45:46,225 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:45:46,225 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:45:46,226 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/matrix-2.c [2019-08-08 11:45:46,290 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b532d5a00/76da607eb58f4486b3349692cb981e81/FLAG91ec9e1e9 [2019-08-08 11:45:46,753 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:45:46,754 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/matrix-2.c [2019-08-08 11:45:46,765 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b532d5a00/76da607eb58f4486b3349692cb981e81/FLAG91ec9e1e9 [2019-08-08 11:45:47,155 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b532d5a00/76da607eb58f4486b3349692cb981e81 [2019-08-08 11:45:47,163 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:45:47,165 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:45:47,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:45:47,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:45:47,170 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:45:47,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:45:47" (1/1) ... [2019-08-08 11:45:47,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a9aa5df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:47, skipping insertion in model container [2019-08-08 11:45:47,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:45:47" (1/1) ... [2019-08-08 11:45:47,181 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:45:47,202 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:45:47,400 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:45:47,405 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:45:47,428 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:45:47,445 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:45:47,446 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:47 WrapperNode [2019-08-08 11:45:47,446 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:45:47,446 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:45:47,447 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:45:47,447 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:45:47,539 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:47" (1/1) ... [2019-08-08 11:45:47,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:47" (1/1) ... [2019-08-08 11:45:47,554 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:47" (1/1) ... [2019-08-08 11:45:47,554 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:47" (1/1) ... [2019-08-08 11:45:47,571 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:47" (1/1) ... [2019-08-08 11:45:47,581 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:47" (1/1) ... [2019-08-08 11:45:47,582 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:47" (1/1) ... [2019-08-08 11:45:47,585 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:45:47,585 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:45:47,585 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:45:47,585 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:45:47,586 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:47" (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 [2019-08-08 11:45:47,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:45:47,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:45:47,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-08 11:45:47,642 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:45:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:45:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-08 11:45:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-08 11:45:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:45:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:45:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:45:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:45:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:45:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:45:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:45:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:45:48,094 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:45:48,094 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 11:45:48,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:45:48 BoogieIcfgContainer [2019-08-08 11:45:48,095 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:45:48,096 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:45:48,096 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:45:48,096 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:45:48,097 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:45:48" (1/1) ... [2019-08-08 11:45:48,106 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:45:48,109 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:45:48,116 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:45:48,123 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:45:48,125 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:45:48,171 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 19 [2019-08-08 11:45:48,670 INFO L185 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 53 [2019-08-08 11:45:48,672 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:45:48,673 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:45:48,676 INFO L179 IcfgInterpreter]: Location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 160#(and (exists ((|v_main_~#matriz~0.base_BEFORE_CALL_1| Int) (v_main_~N_COL~0_BEFORE_CALL_1 Int) (|v_main_~#matriz~0.offset_BEFORE_CALL_1| Int) (v_main_~j~0_BEFORE_CALL_1 Int) (v_main_~maior~0_BEFORE_CALL_1 Int) (v_main_~N_LIN~0_BEFORE_CALL_1 Int)) (and (< (mod v_main_~j~0_BEFORE_CALL_1 4294967296) (mod v_main_~N_COL~0_BEFORE_CALL_1 4294967296)) (= (ite (< (select (select |#memory_int| |v_main_~#matriz~0.base_BEFORE_CALL_1|) (+ (+ |v_main_~#matriz~0.offset_BEFORE_CALL_1| (* (ite (<= (mod v_main_~j~0_BEFORE_CALL_1 4294967296) 2147483647) (mod v_main_~j~0_BEFORE_CALL_1 4294967296) (+ (mod v_main_~j~0_BEFORE_CALL_1 4294967296) (- 4294967296))) (* 4 (ite (<= (mod v_main_~N_LIN~0_BEFORE_CALL_1 4294967296) 2147483647) (mod v_main_~N_LIN~0_BEFORE_CALL_1 4294967296) (+ (mod v_main_~N_LIN~0_BEFORE_CALL_1 4294967296) (- 4294967296)))))) 0)) v_main_~maior~0_BEFORE_CALL_1) 1 0) |__VERIFIER_assert_#in~cond|) (< (mod (+ v_main_~j~0_BEFORE_CALL_1 4294967295) 4294967296) (mod v_main_~N_COL~0_BEFORE_CALL_1 4294967296)) (<= (mod v_main_~N_LIN~0_BEFORE_CALL_1 4294967296) 1) (<= (mod v_main_~N_LIN~0_BEFORE_CALL_1 4294967296) 0) (< 0 (mod v_main_~N_LIN~0_BEFORE_CALL_1 4294967296)) (not (= (ite (< (select (select |#memory_int| |v_main_~#matriz~0.base_BEFORE_CALL_1|) (+ (+ |v_main_~#matriz~0.offset_BEFORE_CALL_1| (* (ite (<= (mod (+ v_main_~j~0_BEFORE_CALL_1 4294967295) 4294967296) 2147483647) (mod (+ v_main_~j~0_BEFORE_CALL_1 4294967295) 4294967296) (+ (mod (+ v_main_~j~0_BEFORE_CALL_1 4294967295) 4294967296) (- 4294967296))) (* 4 (ite (<= (mod v_main_~N_LIN~0_BEFORE_CALL_1 4294967296) 2147483647) (mod v_main_~N_LIN~0_BEFORE_CALL_1 4294967296) (+ (mod v_main_~N_LIN~0_BEFORE_CALL_1 4294967296) (- 4294967296)))))) 0)) v_main_~maior~0_BEFORE_CALL_1) 1 0) 0)))) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-08-08 11:45:48,677 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:45:48,685 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:45:48,688 INFO L168 Benchmark]: Toolchain (without parser) took 1522.04 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 88.1 MB in the beginning and 128.8 MB in the end (delta: -40.8 MB). Peak memory consumption was 26.9 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:48,689 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:45:48,691 INFO L168 Benchmark]: CACSL2BoogieTranslator took 279.84 ms. Allocated memory is still 132.1 MB. Free memory was 87.6 MB in the beginning and 77.5 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:48,692 INFO L168 Benchmark]: Boogie Preprocessor took 138.28 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 77.5 MB in the beginning and 175.9 MB in the end (delta: -98.4 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:48,693 INFO L168 Benchmark]: RCFGBuilder took 510.57 ms. Allocated memory is still 199.8 MB. Free memory was 175.9 MB in the beginning and 159.3 MB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:48,694 INFO L168 Benchmark]: Symbolic Interpretation took 589.14 ms. Allocated memory is still 199.8 MB. Free memory was 159.3 MB in the beginning and 128.8 MB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:48,698 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 5]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 279.84 ms. Allocated memory is still 132.1 MB. Free memory was 87.6 MB in the beginning and 77.5 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 138.28 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 77.5 MB in the beginning and 175.9 MB in the end (delta: -98.4 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 510.57 ms. Allocated memory is still 199.8 MB. Free memory was 175.9 MB in the beginning and 159.3 MB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 589.14 ms. Allocated memory is still 199.8 MB. Free memory was 159.3 MB in the beginning and 128.8 MB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...