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/loop-industry-pattern/aiob_4.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:46:49,420 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:46:49,422 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:46:49,434 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:46:49,434 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:46:49,435 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:46:49,437 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:46:49,439 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:46:49,441 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:46:49,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:46:49,443 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:46:49,444 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:46:49,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:46:49,445 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:46:49,447 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:46:49,448 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:46:49,449 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:46:49,450 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:46:49,452 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:46:49,454 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:46:49,456 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:46:49,457 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:46:49,459 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:46:49,460 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:46:49,462 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:46:49,463 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:46:49,463 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:46:49,464 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:46:49,465 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:46:49,466 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:46:49,466 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:46:49,467 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:46:49,468 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:46:49,468 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:46:49,470 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:46:49,470 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:46:49,471 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:46:49,471 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:46:49,471 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:46:49,472 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:46:49,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:46:49,474 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 11:46:49,490 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:46:49,490 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:46:49,491 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:46:49,491 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:46:49,492 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:46:49,492 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:46:49,492 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:46:49,492 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:46:49,492 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:46:49,493 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:46:49,493 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:46:49,493 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:46:49,493 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:46:49,494 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:46:49,494 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:46:49,494 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:46:49,494 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:46:49,494 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:46:49,495 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:46:49,495 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:46:49,495 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:46:49,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:46:49,495 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:46:49,496 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:46:49,496 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:46:49,496 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:46:49,496 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:46:49,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:46:49,497 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:46:49,526 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:46:49,539 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:46:49,543 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:46:49,544 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:46:49,545 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:46:49,545 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/aiob_4.c.v+lhb-reducer.c [2019-08-08 11:46:49,609 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/598a144bb/d64b192992254a6ea51e4bf81d140a4e/FLAG9a59841ba [2019-08-08 11:46:50,117 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:46:50,118 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/aiob_4.c.v+lhb-reducer.c [2019-08-08 11:46:50,130 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/598a144bb/d64b192992254a6ea51e4bf81d140a4e/FLAG9a59841ba [2019-08-08 11:46:50,415 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/598a144bb/d64b192992254a6ea51e4bf81d140a4e [2019-08-08 11:46:50,430 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:46:50,431 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:46:50,435 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:46:50,435 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:46:50,439 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:46:50,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:46:50" (1/1) ... [2019-08-08 11:46:50,443 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e2ae6e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:50, skipping insertion in model container [2019-08-08 11:46:50,443 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:46:50" (1/1) ... [2019-08-08 11:46:50,450 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:46:50,511 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:46:50,954 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:46:50,965 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:46:51,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:46:51,099 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:46:51,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:51 WrapperNode [2019-08-08 11:46:51,099 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:46:51,100 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:46:51,100 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:46:51,100 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:46:51,110 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:51" (1/1) ... [2019-08-08 11:46:51,110 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:51" (1/1) ... [2019-08-08 11:46:51,139 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:51" (1/1) ... [2019-08-08 11:46:51,140 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:51" (1/1) ... [2019-08-08 11:46:51,192 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:51" (1/1) ... [2019-08-08 11:46:51,199 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:51" (1/1) ... [2019-08-08 11:46:51,204 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:51" (1/1) ... [2019-08-08 11:46:51,220 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:46:51,221 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:46:51,221 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:46:51,221 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:46:51,225 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:51" (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 11:46:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:46:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:46:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:46:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:46:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2019-08-08 11:46:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-08-08 11:46:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:46:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-08 11:46:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:46:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:46:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 11:46:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 11:46:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:46:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:46:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:46:51,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 11:46:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:46:53,121 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:46:53,122 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 11:46:53,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:46:53 BoogieIcfgContainer [2019-08-08 11:46:53,124 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:46:53,125 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:46:53,126 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:46:53,126 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:46:53,127 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:46:53" (1/1) ... [2019-08-08 11:46:53,145 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:46:53,147 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:46:53,167 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:46:53,177 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:46:53,179 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:46:53,267 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 206 [2019-08-08 11:46:54,729 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:46:54,729 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:46:54,732 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 81#(and (= ~__tmp_1075_1~0 main_~Id_MCDC_89____CPAchecker_TMP_1~8) (= ~__tmp_1075_2~0.offset main_~Id_MCDC_89____CPAchecker_TMP_0~8.offset) (= (+ main_~Id_MCDC_89____CPAchecker_TMP_2~9 1) main_~Id_MCDC_89__Id_MCDC_96~0) (= main_~__VERIFIER_assert__Id_MCDC_92~9 main_~__tmp_11~0) (= 0 main_~__VERIFIER_assert__Id_MCDC_92~10) (= main_~Id_MCDC_89____CPAchecker_TMP_0~8.base ~__tmp_1075_2~0.base) (<= 0 (mod ~Id_MCDC_93~0 4294967296)) (= ~Id_MCDC_93~0 main_~Id_MCDC_89__Id_MCDC_96~0) (= main_~__VERIFIER_assert__Id_MCDC_92~10 main_~__tmp_12~0) (= |main_~#Id_MCDC_89__Id_MCDC_95~0.base| ~__tmp_1075_2~0.base) (= ~__tmp_1075_0~0 main_~Id_MCDC_89____CPAchecker_TMP_2~9) (not (= (mod (select (select |#memory_int| |main_~#Id_MCDC_89__Id_MCDC_95~0.base|) ~__tmp_1075_2~0.offset) 4294967296) 0)) (= main_~Id_MCDC_89____CPAchecker_TMP_1~9 0) (not (= 0 main_~__VERIFIER_assert__Id_MCDC_92~9)) (exists ((v_~Id_MCDC_93~0_78 Int)) (and (< (mod v_~Id_MCDC_93~0_78 4294967296) 42) (= (+ |main_~#Id_MCDC_89__Id_MCDC_95~0.offset| (* 12 (ite (<= (mod v_~Id_MCDC_93~0_78 4294967296) 2147483647) (mod v_~Id_MCDC_93~0_78 4294967296) (+ (mod v_~Id_MCDC_93~0_78 4294967296) (- 4294967296))))) ~__tmp_1075_2~0.offset))) (= ~__tmp_1075_1~0 1) (not (< (mod ~Id_MCDC_93~0 4294967296) 42)) (= ~__tmp_1075_1~0 main_~__tmp_11~0) (= main_~Id_MCDC_89____CPAchecker_TMP_1~9 main_~__tmp_12~0) (= ~__tmp_1075_0~0 main_~Id_MCDC_89____CPAchecker_TMP_2~8)) [2019-08-08 11:46:54,733 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:46:54,741 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:46:54,744 INFO L168 Benchmark]: Toolchain (without parser) took 4312.01 ms. Allocated memory was 140.0 MB in the beginning and 226.5 MB in the end (delta: 86.5 MB). Free memory was 86.4 MB in the beginning and 115.9 MB in the end (delta: -29.5 MB). Peak memory consumption was 57.0 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:54,746 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 140.0 MB. Free memory was 106.1 MB in the beginning and 105.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:46:54,747 INFO L168 Benchmark]: CACSL2BoogieTranslator took 664.63 ms. Allocated memory was 140.0 MB in the beginning and 201.9 MB in the end (delta: 61.9 MB). Free memory was 86.2 MB in the beginning and 171.1 MB in the end (delta: -84.9 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:54,748 INFO L168 Benchmark]: Boogie Preprocessor took 120.53 ms. Allocated memory is still 201.9 MB. Free memory was 171.1 MB in the beginning and 166.0 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:54,749 INFO L168 Benchmark]: RCFGBuilder took 1903.60 ms. Allocated memory was 201.9 MB in the beginning and 226.5 MB in the end (delta: 24.6 MB). Free memory was 166.0 MB in the beginning and 192.7 MB in the end (delta: -26.7 MB). Peak memory consumption was 93.4 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:54,750 INFO L168 Benchmark]: Symbolic Interpretation took 1616.25 ms. Allocated memory is still 226.5 MB. Free memory was 192.7 MB in the beginning and 115.9 MB in the end (delta: 76.8 MB). Peak memory consumption was 76.8 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:54,754 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 465]: 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 0.23 ms. Allocated memory is still 140.0 MB. Free memory was 106.1 MB in the beginning and 105.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 664.63 ms. Allocated memory was 140.0 MB in the beginning and 201.9 MB in the end (delta: 61.9 MB). Free memory was 86.2 MB in the beginning and 171.1 MB in the end (delta: -84.9 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 120.53 ms. Allocated memory is still 201.9 MB. Free memory was 171.1 MB in the beginning and 166.0 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1903.60 ms. Allocated memory was 201.9 MB in the beginning and 226.5 MB in the end (delta: 24.6 MB). Free memory was 166.0 MB in the beginning and 192.7 MB in the end (delta: -26.7 MB). Peak memory consumption was 93.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1616.25 ms. Allocated memory is still 226.5 MB. Free memory was 192.7 MB in the beginning and 115.9 MB in the end (delta: 76.8 MB). Peak memory consumption was 76.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...