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 --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/loop-crafted/simple_array_index_value_4.i.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 15:42:59,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 15:42:59,917 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 15:42:59,929 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 15:42:59,929 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 15:42:59,930 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 15:42:59,932 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 15:42:59,933 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 15:42:59,935 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 15:42:59,936 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 15:42:59,937 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 15:42:59,939 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 15:42:59,939 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 15:42:59,940 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 15:42:59,941 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 15:42:59,942 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 15:42:59,943 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 15:42:59,944 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 15:42:59,946 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 15:42:59,948 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 15:42:59,950 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 15:42:59,951 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 15:42:59,953 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 15:42:59,954 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 15:42:59,957 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-20 15:42:59,965 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 15:42:59,966 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 15:42:59,967 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 15:42:59,968 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 [2019-09-20 15:42:59,983 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 15:42:59,983 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 15:42:59,984 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 15:42:59,984 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 15:42:59,985 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 15:42:59,985 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 15:42:59,985 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 15:42:59,985 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 15:42:59,985 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 15:42:59,986 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 15:42:59,986 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 15:42:59,986 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 15:42:59,986 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 15:42:59,986 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 15:42:59,987 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 15:42:59,987 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 15:42:59,987 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 15:42:59,987 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 15:42:59,988 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 15:42:59,988 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 15:42:59,988 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 15:42:59,988 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 15:42:59,988 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 15:42:59,989 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 15:42:59,989 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 15:42:59,989 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 15:42:59,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 15:42:59,989 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 15:42:59,990 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-09-20 15:43:00,021 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 15:43:00,033 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 15:43:00,037 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 15:43:00,038 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 15:43:00,039 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 15:43:00,039 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-crafted/simple_array_index_value_4.i.v+nlh-reducer.c [2019-09-20 15:43:00,101 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0821d3f05/ebb8f38125af42e2b94197403eea0670/FLAG25eb7177a [2019-09-20 15:43:00,529 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 15:43:00,530 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-crafted/simple_array_index_value_4.i.v+nlh-reducer.c [2019-09-20 15:43:00,543 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0821d3f05/ebb8f38125af42e2b94197403eea0670/FLAG25eb7177a [2019-09-20 15:43:00,951 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0821d3f05/ebb8f38125af42e2b94197403eea0670 [2019-09-20 15:43:00,963 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 15:43:00,964 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 15:43:00,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 15:43:00,965 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 15:43:00,969 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 15:43:00,970 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 03:43:00" (1/1) ... [2019-09-20 15:43:00,973 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a26c9d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:00, skipping insertion in model container [2019-09-20 15:43:00,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 03:43:00" (1/1) ... [2019-09-20 15:43:00,981 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 15:43:01,013 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 15:43:01,257 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 15:43:01,264 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 15:43:01,402 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 15:43:01,421 INFO L192 MainTranslator]: Completed translation [2019-09-20 15:43:01,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:01 WrapperNode [2019-09-20 15:43:01,422 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 15:43:01,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 15:43:01,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 15:43:01,423 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 15:43:01,433 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:01" (1/1) ... [2019-09-20 15:43:01,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:01" (1/1) ... [2019-09-20 15:43:01,442 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:01" (1/1) ... [2019-09-20 15:43:01,442 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:01" (1/1) ... [2019-09-20 15:43:01,451 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:01" (1/1) ... [2019-09-20 15:43:01,455 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:01" (1/1) ... [2019-09-20 15:43:01,456 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:01" (1/1) ... [2019-09-20 15:43:01,459 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 15:43:01,460 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 15:43:01,460 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 15:43:01,460 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 15:43:01,461 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:43:01" (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 [2019-09-20 15:43:01,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 15:43:01,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 15:43:01,523 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 15:43:01,523 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 15:43:01,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 15:43:01,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-20 15:43:01,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-20 15:43:01,524 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 15:43:01,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 15:43:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 15:43:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 15:43:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 15:43:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 15:43:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 15:43:01,903 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 15:43:01,903 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 15:43:01,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 03:43:01 BoogieIcfgContainer [2019-09-20 15:43:01,905 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 15:43:01,905 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 15:43:01,906 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 15:43:01,906 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 15:43:01,907 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 03:43:01" (1/1) ... [2019-09-20 15:43:01,908 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_QUICK ♦ Intern Fluid=SizeLimitFluid [2019-09-20 15:43:01,934 INFO L162 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-09-20 15:43:01,937 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 15:43:01,944 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 15:43:01,951 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 15:43:01,953 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 15:43:02,118 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 22 for LOIs [2019-09-20 15:43:02,347 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-20 15:43:08,819 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8320 conjuctions. This might take some time... [2019-09-20 15:43:19,048 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-20 15:43:19,048 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-20 15:43:19,050 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 8985#(and (= 0 |old(~__tmp_155_0~0)|) (not (= 0 |main_~#main__array~0.base|)) (= ~__tmp_155_0~0 |old(~__tmp_155_0~0)|) (= 0 |#NULL.base|) (= (store |old(#length)| |main_~#main__array~0.base| 400000) |#length|) (= main_~__VERIFIER_assert__cond~0 0) (= |#valid| (store |old(#valid)| |main_~#main__array~0.base| 1)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= main_~main__loop_entered~0 0) (< (mod main_~main__index2~0 4294967296) 100000) (= 0 (select |old(#valid)| 0)) (= (select |old(#valid)| |main_~#main__array~0.base|) 0) (= 1 main_~main____CPAchecker_TMP_0~0) (= |main_~#main__array~0.offset| 0) (= main_~__tmp_1~0 main_~main____CPAchecker_TMP_0~0) (< (mod main_~main__index1~0 4294967296) 100000) (< (mod main_~main__index1~0 4294967296) (mod main_~main__index2~0 4294967296)) (= |#NULL.offset| 0) (= ~__return_main~0 0) (< |main_~#main__array~0.base| |#StackHeapBarrier|) (= ~__return_136~0 0)) [2019-09-20 15:43:19,051 INFO L193 IcfgInterpreter]: Reachable states at location mainErr2ASSERT_VIOLATIONERROR_FUNCTION satisfy 8982#(and (= main_~__VERIFIER_assert__cond~2 0) (< (mod main_~main__index2~0 4294967296) (mod main_~main__index1~0 4294967296)) (= (ite (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (ite (<= (mod main_~main__index2~0 4294967296) 2147483647) (mod main_~main__index2~0 4294967296) (+ (mod main_~main__index2~0 4294967296) (- 4294967296)))) |main_~#main__array~0.offset|)) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (ite (<= (mod main_~main__index1~0 4294967296) 2147483647) (mod main_~main__index1~0 4294967296) (+ (mod main_~main__index1~0 4294967296) (- 4294967296)))) |main_~#main__array~0.offset|)) 4294967296)) 1 0) main_~__tmp_3~0) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)) [2019-09-20 15:43:19,052 INFO L193 IcfgInterpreter]: Reachable states at location mainErr1ASSERT_VIOLATIONERROR_FUNCTION satisfy 137#(and (= main_~__VERIFIER_assert__cond~1 0) (= main_~__tmp_2~0 main_~main____CPAchecker_TMP_0~1) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (or (and (= 0 main_~main____CPAchecker_TMP_0~1) (or (and (= main_~main____CPAchecker_TMP_2~0 (+ main_~main__index2~0 1)) (or (and (= 0 |old(~__tmp_155_0~0)|) (not (= 0 |main_~#main__array~0.base|)) (= 0 |#NULL.base|) (= (store |old(#length)| |main_~#main__array~0.base| 400000) |#length|) (< (mod main_~main____CPAchecker_TMP_1~0 4294967296) 100000) (= ~__tmp_155_0~0 1) (= |#valid| (store |old(#valid)| |main_~#main__array~0.base| 1)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (= 0 (select |old(#valid)| 0)) (= (select |old(#valid)| |main_~#main__array~0.base|) 0) (= |main_~#main__array~0.offset| 0) (= main_~__tmp_1~0 ~__tmp_155_0~0) (= |#NULL.offset| 0) (= ~__return_main~0 0) (< (mod main_~main____CPAchecker_TMP_1~0 4294967296) (mod (+ main_~main__index2~0 1) 4294967296)) (< (mod (+ main_~main__index2~0 1) 4294967296) 100000) (< |main_~#main__array~0.base| |#StackHeapBarrier|) (= ~__return_136~0 0)) (and (not (= ~__tmp_155_0~0 0)) (and (= 0 |old(~__tmp_155_0~0)|) (not (= 0 |main_~#main__array~0.base|)) (= 0 |#NULL.base|) (= (store |old(#length)| |main_~#main__array~0.base| 400000) |#length|) (< (mod main_~main____CPAchecker_TMP_1~0 4294967296) 100000) (or (and (or (and (not (<= (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) 2147483647)) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 2) 4294967296)) (- 17179869184))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296)) |main_~#main__array~0.offset| (- 17179869184))) 4294967296))) (and (<= (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) 2147483647) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296)) |main_~#main__array~0.offset|)) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 2) 4294967296)) (- 17179869184))) 4294967296)))) (not (<= (mod (+ main_~main__index2~0 2) 4294967296) 2147483647))) (and (or (and (not (<= (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) 2147483647)) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 2) 4294967296)))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296)) |main_~#main__array~0.offset| (- 17179869184))) 4294967296))) (and (<= (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) 2147483647) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 2) 4294967296)))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296)) |main_~#main__array~0.offset|)) 4294967296)))) (<= (mod (+ main_~main__index2~0 2) 4294967296) 2147483647))) (= ~__tmp_155_0~0 1) (= |#valid| (store |old(#valid)| |main_~#main__array~0.base| 1)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (= 0 (select |old(#valid)| 0)) (= (select |old(#valid)| |main_~#main__array~0.base|) 0) (= |main_~#main__array~0.offset| 0) (< (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) 100000) (= main_~__tmp_1~0 1) (= |#NULL.offset| 0) (= ~__return_main~0 0) (< |main_~#main__array~0.base| |#StackHeapBarrier|) (< (mod main_~main____CPAchecker_TMP_1~0 4294967296) (mod (+ main_~main__index2~0 1) 4294967296)) (< (mod (+ main_~main__index2~0 1) 4294967296) 100000) (< (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) (mod (+ main_~main__index2~0 2) 4294967296)) (< (mod (+ main_~main__index2~0 2) 4294967296) 100000) (= ~__return_136~0 0)))) (= main_~main__loop_entered~0 1) (= ~__tmp_155_0~0 main_~main____CPAchecker_TMP_0~0) (< (mod main_~main__index1~0 4294967296) 100000) (< (mod main_~main__index1~0 4294967296) (mod main_~main__index2~0 4294967296)) (or (and (or (and (<= (mod main_~main____CPAchecker_TMP_1~0 4294967296) 2147483647) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod main_~main____CPAchecker_TMP_1~0 4294967296)) |main_~#main__array~0.offset|)) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 1) 4294967296)) (- 17179869184))) 4294967296))) (and (not (<= (mod main_~main____CPAchecker_TMP_1~0 4294967296) 2147483647)) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod main_~main____CPAchecker_TMP_1~0 4294967296)) |main_~#main__array~0.offset| (- 17179869184))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 1) 4294967296)) (- 17179869184))) 4294967296)))) (not (<= (mod (+ main_~main__index2~0 1) 4294967296) 2147483647))) (and (or (and (not (<= (mod main_~main____CPAchecker_TMP_1~0 4294967296) 2147483647)) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 1) 4294967296)))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod main_~main____CPAchecker_TMP_1~0 4294967296)) |main_~#main__array~0.offset| (- 17179869184))) 4294967296))) (and (<= (mod main_~main____CPAchecker_TMP_1~0 4294967296) 2147483647) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 1) 4294967296)))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod main_~main____CPAchecker_TMP_1~0 4294967296)) |main_~#main__array~0.offset|)) 4294967296)))) (<= (mod (+ main_~main__index2~0 1) 4294967296) 2147483647))) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main__index1~0) (not (< (mod main_~main__index2~0 4294967296) 100000))) (and (= main_~main____CPAchecker_TMP_2~0 (+ main_~main__index2~0 1)) (or (and (= 0 |old(~__tmp_155_0~0)|) (not (= 0 |main_~#main__array~0.base|)) (= 0 |#NULL.base|) (= (store |old(#length)| |main_~#main__array~0.base| 400000) |#length|) (< (mod main_~main____CPAchecker_TMP_1~0 4294967296) 100000) (= ~__tmp_155_0~0 1) (= |#valid| (store |old(#valid)| |main_~#main__array~0.base| 1)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (= 0 (select |old(#valid)| 0)) (= (select |old(#valid)| |main_~#main__array~0.base|) 0) (= |main_~#main__array~0.offset| 0) (= main_~__tmp_1~0 ~__tmp_155_0~0) (= |#NULL.offset| 0) (= ~__return_main~0 0) (< (mod main_~main____CPAchecker_TMP_1~0 4294967296) (mod (+ main_~main__index2~0 1) 4294967296)) (< (mod (+ main_~main__index2~0 1) 4294967296) 100000) (< |main_~#main__array~0.base| |#StackHeapBarrier|) (= ~__return_136~0 0)) (and (not (= ~__tmp_155_0~0 0)) (and (= 0 |old(~__tmp_155_0~0)|) (not (= 0 |main_~#main__array~0.base|)) (= 0 |#NULL.base|) (= (store |old(#length)| |main_~#main__array~0.base| 400000) |#length|) (< (mod main_~main____CPAchecker_TMP_1~0 4294967296) 100000) (or (and (or (and (not (<= (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) 2147483647)) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 2) 4294967296)) (- 17179869184))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296)) |main_~#main__array~0.offset| (- 17179869184))) 4294967296))) (and (<= (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) 2147483647) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296)) |main_~#main__array~0.offset|)) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 2) 4294967296)) (- 17179869184))) 4294967296)))) (not (<= (mod (+ main_~main__index2~0 2) 4294967296) 2147483647))) (and (or (and (not (<= (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) 2147483647)) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 2) 4294967296)))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296)) |main_~#main__array~0.offset| (- 17179869184))) 4294967296))) (and (<= (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) 2147483647) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 2) 4294967296)))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296)) |main_~#main__array~0.offset|)) 4294967296)))) (<= (mod (+ main_~main__index2~0 2) 4294967296) 2147483647))) (= ~__tmp_155_0~0 1) (= |#valid| (store |old(#valid)| |main_~#main__array~0.base| 1)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (= 0 (select |old(#valid)| 0)) (= (select |old(#valid)| |main_~#main__array~0.base|) 0) (= |main_~#main__array~0.offset| 0) (< (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) 100000) (= main_~__tmp_1~0 1) (= |#NULL.offset| 0) (= ~__return_main~0 0) (< |main_~#main__array~0.base| |#StackHeapBarrier|) (< (mod main_~main____CPAchecker_TMP_1~0 4294967296) (mod (+ main_~main__index2~0 1) 4294967296)) (< (mod (+ main_~main__index2~0 1) 4294967296) 100000) (< (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) (mod (+ main_~main__index2~0 2) 4294967296)) (< (mod (+ main_~main__index2~0 2) 4294967296) 100000) (= ~__return_136~0 0)))) (= main_~main__loop_entered~0 1) (= ~__tmp_155_0~0 main_~main____CPAchecker_TMP_0~0) (< (mod main_~main__index1~0 4294967296) (mod main_~main__index2~0 4294967296)) (or (and (or (and (<= (mod main_~main____CPAchecker_TMP_1~0 4294967296) 2147483647) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod main_~main____CPAchecker_TMP_1~0 4294967296)) |main_~#main__array~0.offset|)) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 1) 4294967296)) (- 17179869184))) 4294967296))) (and (not (<= (mod main_~main____CPAchecker_TMP_1~0 4294967296) 2147483647)) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod main_~main____CPAchecker_TMP_1~0 4294967296)) |main_~#main__array~0.offset| (- 17179869184))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 1) 4294967296)) (- 17179869184))) 4294967296)))) (not (<= (mod (+ main_~main__index2~0 1) 4294967296) 2147483647))) (and (or (and (not (<= (mod main_~main____CPAchecker_TMP_1~0 4294967296) 2147483647)) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 1) 4294967296)))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod main_~main____CPAchecker_TMP_1~0 4294967296)) |main_~#main__array~0.offset| (- 17179869184))) 4294967296))) (and (<= (mod main_~main____CPAchecker_TMP_1~0 4294967296) 2147483647) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 1) 4294967296)))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod main_~main____CPAchecker_TMP_1~0 4294967296)) |main_~#main__array~0.offset|)) 4294967296)))) (<= (mod (+ main_~main__index2~0 1) 4294967296) 2147483647))) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main__index1~0) (not (< (mod main_~main__index1~0 4294967296) 100000))))) (and (= main_~main____CPAchecker_TMP_2~0 (+ main_~main__index2~0 1)) (or (and (= 0 |old(~__tmp_155_0~0)|) (not (= 0 |main_~#main__array~0.base|)) (= 0 |#NULL.base|) (= (store |old(#length)| |main_~#main__array~0.base| 400000) |#length|) (< (mod main_~main____CPAchecker_TMP_1~0 4294967296) 100000) (= ~__tmp_155_0~0 1) (= |#valid| (store |old(#valid)| |main_~#main__array~0.base| 1)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (= 0 (select |old(#valid)| 0)) (= (select |old(#valid)| |main_~#main__array~0.base|) 0) (= |main_~#main__array~0.offset| 0) (= main_~__tmp_1~0 ~__tmp_155_0~0) (= |#NULL.offset| 0) (= ~__return_main~0 0) (< (mod main_~main____CPAchecker_TMP_1~0 4294967296) (mod (+ main_~main__index2~0 1) 4294967296)) (< (mod (+ main_~main__index2~0 1) 4294967296) 100000) (< |main_~#main__array~0.base| |#StackHeapBarrier|) (= ~__return_136~0 0)) (and (not (= ~__tmp_155_0~0 0)) (and (= 0 |old(~__tmp_155_0~0)|) (not (= 0 |main_~#main__array~0.base|)) (= 0 |#NULL.base|) (= (store |old(#length)| |main_~#main__array~0.base| 400000) |#length|) (< (mod main_~main____CPAchecker_TMP_1~0 4294967296) 100000) (or (and (or (and (not (<= (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) 2147483647)) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 2) 4294967296)) (- 17179869184))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296)) |main_~#main__array~0.offset| (- 17179869184))) 4294967296))) (and (<= (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) 2147483647) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296)) |main_~#main__array~0.offset|)) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 2) 4294967296)) (- 17179869184))) 4294967296)))) (not (<= (mod (+ main_~main__index2~0 2) 4294967296) 2147483647))) (and (or (and (not (<= (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) 2147483647)) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 2) 4294967296)))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296)) |main_~#main__array~0.offset| (- 17179869184))) 4294967296))) (and (<= (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) 2147483647) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 2) 4294967296)))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296)) |main_~#main__array~0.offset|)) 4294967296)))) (<= (mod (+ main_~main__index2~0 2) 4294967296) 2147483647))) (= ~__tmp_155_0~0 1) (= |#valid| (store |old(#valid)| |main_~#main__array~0.base| 1)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (= 0 (select |old(#valid)| 0)) (= (select |old(#valid)| |main_~#main__array~0.base|) 0) (= |main_~#main__array~0.offset| 0) (< (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) 100000) (= main_~__tmp_1~0 1) (= |#NULL.offset| 0) (= ~__return_main~0 0) (< |main_~#main__array~0.base| |#StackHeapBarrier|) (< (mod main_~main____CPAchecker_TMP_1~0 4294967296) (mod (+ main_~main__index2~0 1) 4294967296)) (< (mod (+ main_~main__index2~0 1) 4294967296) 100000) (< (mod (+ main_~main____CPAchecker_TMP_1~0 4294967295) 4294967296) (mod (+ main_~main__index2~0 2) 4294967296)) (< (mod (+ main_~main__index2~0 2) 4294967296) 100000) (= ~__return_136~0 0)))) (= main_~main__loop_entered~0 1) (= ~__tmp_155_0~0 main_~main____CPAchecker_TMP_0~0) (= 1 main_~main____CPAchecker_TMP_0~1) (< (mod main_~main__index1~0 4294967296) 100000) (< (mod main_~main__index1~0 4294967296) (mod main_~main__index2~0 4294967296)) (or (and (or (and (<= (mod main_~main____CPAchecker_TMP_1~0 4294967296) 2147483647) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod main_~main____CPAchecker_TMP_1~0 4294967296)) |main_~#main__array~0.offset|)) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 1) 4294967296)) (- 17179869184))) 4294967296))) (and (not (<= (mod main_~main____CPAchecker_TMP_1~0 4294967296) 2147483647)) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod main_~main____CPAchecker_TMP_1~0 4294967296)) |main_~#main__array~0.offset| (- 17179869184))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 1) 4294967296)) (- 17179869184))) 4294967296)))) (not (<= (mod (+ main_~main__index2~0 1) 4294967296) 2147483647))) (and (or (and (not (<= (mod main_~main____CPAchecker_TMP_1~0 4294967296) 2147483647)) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 1) 4294967296)))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod main_~main____CPAchecker_TMP_1~0 4294967296)) |main_~#main__array~0.offset| (- 17179869184))) 4294967296))) (and (<= (mod main_~main____CPAchecker_TMP_1~0 4294967296) 2147483647) (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ |main_~#main__array~0.offset| (* 4 (mod (+ main_~main__index2~0 1) 4294967296)))) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (mod main_~main____CPAchecker_TMP_1~0 4294967296)) |main_~#main__array~0.offset|)) 4294967296)))) (<= (mod (+ main_~main__index2~0 1) 4294967296) 2147483647))) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main__index1~0) (< (mod main_~main__index2~0 4294967296) 100000)))) [2019-09-20 15:43:19,957 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-20 15:43:19,958 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-20 15:43:19,960 INFO L168 Benchmark]: Toolchain (without parser) took 18995.46 ms. Allocated memory was 133.7 MB in the beginning and 311.4 MB in the end (delta: 177.7 MB). Free memory was 88.6 MB in the beginning and 224.5 MB in the end (delta: -135.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 7.1 GB. [2019-09-20 15:43:19,961 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 133.7 MB. Free memory was 106.6 MB in the beginning and 106.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-20 15:43:19,962 INFO L168 Benchmark]: CACSL2BoogieTranslator took 456.92 ms. Allocated memory was 133.7 MB in the beginning and 200.3 MB in the end (delta: 66.6 MB). Free memory was 88.4 MB in the beginning and 175.8 MB in the end (delta: -87.3 MB). Peak memory consumption was 24.9 MB. Max. memory is 7.1 GB. [2019-09-20 15:43:19,963 INFO L168 Benchmark]: Boogie Preprocessor took 36.77 ms. Allocated memory is still 200.3 MB. Free memory was 175.8 MB in the beginning and 174.0 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2019-09-20 15:43:19,964 INFO L168 Benchmark]: RCFGBuilder took 445.49 ms. Allocated memory is still 200.3 MB. Free memory was 174.0 MB in the beginning and 155.3 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 7.1 GB. [2019-09-20 15:43:19,965 INFO L168 Benchmark]: Sifa took 18052.44 ms. Allocated memory was 200.3 MB in the beginning and 311.4 MB in the end (delta: 111.1 MB). Free memory was 155.3 MB in the beginning and 224.5 MB in the end (delta: -69.2 MB). Peak memory consumption was 42.0 MB. Max. memory is 7.1 GB. [2019-09-20 15:43:19,969 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 133.7 MB. Free memory was 106.6 MB in the beginning and 106.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 456.92 ms. Allocated memory was 133.7 MB in the beginning and 200.3 MB in the end (delta: 66.6 MB). Free memory was 88.4 MB in the beginning and 175.8 MB in the end (delta: -87.3 MB). Peak memory consumption was 24.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 36.77 ms. Allocated memory is still 200.3 MB. Free memory was 175.8 MB in the beginning and 174.0 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 445.49 ms. Allocated memory is still 200.3 MB. Free memory was 174.0 MB in the beginning and 155.3 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 7.1 GB. * Sifa took 18052.44 ms. Allocated memory was 200.3 MB in the beginning and 311.4 MB in the end (delta: 111.1 MB). Free memory was 155.3 MB in the beginning and 224.5 MB in the end (delta: -69.2 MB). Peak memory consumption was 42.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 17118, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 93, DAG_INTERPRETER_EARLY_EXITS: 2, TOOLS_POST_APPLICATIONS: 87, TOOLS_POST_TIME[ms]: 409, TOOLS_POST_CALL_APPLICATIONS: 2, TOOLS_POST_CALL_TIME[ms]: 20, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 2, TOOLS_QUANTIFIERELIM_APPLICATIONS: 87, TOOLS_QUANTIFIERELIM_TIME[ms]: 366, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 90, FLUID_QUERY_TIME[ms]: 8, FLUID_QUERIES: 100, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 22, DOMAIN_JOIN_TIME[ms]: 1605, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 3, DOMAIN_WIDEN_TIME[ms]: 284, DOMAIN_ISSUBSETEQ_APPLICATIONS: 7, DOMAIN_ISSUBSETEQ_TIME[ms]: 12470, DOMAIN_ISBOTTOM_APPLICATIONS: 16, DOMAIN_ISBOTTOM_TIME[ms]: 2206, LOOP_SUMMARIZER_APPLICATIONS: 4, LOOP_SUMMARIZER_CACHE_MISSES: 4, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 14389, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 14388, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 7, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 1, CALL_SUMMARIZER_OVERALL_TIME[ms]: 107, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 107, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 4, PATH_EXPR_TIME[ms]: 5, REGEX_TO_DAG_TIME[ms]: 4, DAG_COMPRESSION_TIME[ms]: 47, DAG_COMPRESSION_PROCESSED_NODES: 312, DAG_COMPRESSION_RETAINED_NODES: 125 - PositiveResult [Line: 37]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 105]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 8982#(and (= main_~__VERIFIER_assert__cond~2 0) (< (mod main_~main__index2~0 4294967296) (mod main_~main__index1~0 4294967296)) (= (ite (= (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (ite (<= (mod main_~main__index2~0 4294967296) 2147483647) (mod main_~main__index2~0 4294967296) (+ (mod main_~main__index2~0 4294967296) (- 4294967296)))) |main_~#main__array~0.offset|)) 4294967296) (mod (select (select |#memory_int| |main_~#main__array~0.base|) (+ (* 4 (ite (<= (mod main_~main__index1~0 4294967296) 2147483647) (mod main_~main__index1~0 4294967296) (+ (mod main_~main__index1~0 4294967296) (- 4294967296)))) |main_~#main__array~0.offset|)) 4294967296)) 1 0) main_~__tmp_3~0) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)). Possible FailurePath: - PositiveResult [Line: 68]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...