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/float-benchs/filter1.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 01:26:38,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:26:38,888 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:26:38,901 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:26:38,901 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:26:38,902 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:26:38,904 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:26:38,905 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:26:38,907 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:26:38,910 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:26:38,911 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:26:38,921 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:26:38,922 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:26:38,923 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:26:38,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:26:38,927 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:26:38,928 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:26:38,931 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:26:38,933 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:26:38,939 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:26:38,941 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:26:38,942 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:26:38,944 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:26:38,944 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:26:38,948 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-10 01:26:38,961 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:26:38,962 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:26:38,962 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:26:38,963 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 [2019-08-10 01:26:38,977 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:26:38,977 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:26:38,978 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:26:38,978 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:26:38,978 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:26:38,979 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:26:38,979 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:26:38,979 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:26:38,979 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:26:38,980 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:26:38,980 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:26:38,980 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:26:38,980 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:26:38,980 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:26:38,981 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:26:38,981 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:26:38,981 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:26:38,981 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:26:38,982 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:26:38,982 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:26:38,982 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:26:38,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:26:38,982 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:26:38,983 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:26:38,983 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:26:38,983 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:26:38,983 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:26:38,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:26:38,984 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:26:39,012 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:26:39,025 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:26:39,028 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:26:39,030 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:26:39,030 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:26:39,031 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/filter1.c.v+lhb-reducer.c [2019-08-10 01:26:39,092 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c671d3b60/4a4188f5157d42fba8c01472218de415/FLAGc1fd05388 [2019-08-10 01:26:39,567 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:26:39,568 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/filter1.c.v+lhb-reducer.c [2019-08-10 01:26:39,576 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c671d3b60/4a4188f5157d42fba8c01472218de415/FLAGc1fd05388 [2019-08-10 01:26:39,962 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c671d3b60/4a4188f5157d42fba8c01472218de415 [2019-08-10 01:26:39,977 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:26:39,979 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:26:39,980 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:26:39,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:26:39,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:26:39,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:26:39" (1/1) ... [2019-08-10 01:26:39,988 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@795227e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:39, skipping insertion in model container [2019-08-10 01:26:39,989 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:26:39" (1/1) ... [2019-08-10 01:26:39,997 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:26:40,035 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:26:40,290 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:26:40,295 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:26:40,320 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:26:40,431 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:26:40,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:40 WrapperNode [2019-08-10 01:26:40,432 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:26:40,433 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:26:40,433 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:26:40,433 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:26:40,446 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:40" (1/1) ... [2019-08-10 01:26:40,446 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:40" (1/1) ... [2019-08-10 01:26:40,452 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:40" (1/1) ... [2019-08-10 01:26:40,452 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:40" (1/1) ... [2019-08-10 01:26:40,458 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:40" (1/1) ... [2019-08-10 01:26:40,462 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:40" (1/1) ... [2019-08-10 01:26:40,463 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:40" (1/1) ... [2019-08-10 01:26:40,466 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:26:40,466 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:26:40,466 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:26:40,466 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:26:40,467 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:40" (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 [2019-08-10 01:26:40,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:26:40,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:26:40,524 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:26:40,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:26:40,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 01:26:40,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-10 01:26:40,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 01:26:40,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-10 01:26:40,525 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:26:40,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:26:40,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:26:40,822 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:26:40,823 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-10 01:26:40,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:26:40 BoogieIcfgContainer [2019-08-10 01:26:40,824 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:26:40,825 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:26:40,825 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:26:40,825 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:26:40,826 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:26:40" (1/1) ... [2019-08-10 01:26:41,166 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 01:26:41,177 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 01:26:41,180 INFO L168 Benchmark]: Toolchain (without parser) took 1200.25 ms. Allocated memory was 139.5 MB in the beginning and 199.2 MB in the end (delta: 59.8 MB). Free memory was 86.7 MB in the beginning and 134.9 MB in the end (delta: -48.2 MB). Peak memory consumption was 11.6 MB. Max. memory is 7.1 GB. [2019-08-10 01:26:41,181 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory was 105.5 MB in the beginning and 105.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 01:26:41,182 INFO L168 Benchmark]: CACSL2BoogieTranslator took 452.57 ms. Allocated memory was 139.5 MB in the beginning and 199.2 MB in the end (delta: 59.8 MB). Free memory was 86.5 MB in the beginning and 176.7 MB in the end (delta: -90.2 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2019-08-10 01:26:41,183 INFO L168 Benchmark]: Boogie Preprocessor took 33.10 ms. Allocated memory is still 199.2 MB. Free memory was 176.7 MB in the beginning and 175.5 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 7.1 GB. [2019-08-10 01:26:41,184 INFO L168 Benchmark]: RCFGBuilder took 358.51 ms. Allocated memory is still 199.2 MB. Free memory was 174.9 MB in the beginning and 157.9 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 7.1 GB. [2019-08-10 01:26:41,185 INFO L168 Benchmark]: Symbolic Interpretation took 352.02 ms. Allocated memory is still 199.2 MB. Free memory was 157.9 MB in the beginning and 134.9 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 7.1 GB. [2019-08-10 01:26:41,190 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 99]: 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. Predicate is 179#(and (or (and (= 0 main_~main____CPAchecker_TMP_2~1) (= main_~main__E1~0 main_~main__E0~0) (or (and (= 0 main_~main____CPAchecker_TMP_1~1) (<= 0 (+ main_~main____CPAchecker_TMP_1~1 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (<= main_~main____CPAchecker_TMP_1~1 2147483647)) (and (not (= 0 main_~main____CPAchecker_TMP_1~1)) (<= 0 (+ main_~main____CPAchecker_TMP_1~1 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (<= main_~main____CPAchecker_TMP_1~1 2147483647)))) (and (= main_~main__E1~0 main_~main__E0~0) (or (and (= 0 main_~main____CPAchecker_TMP_1~1) (<= 0 (+ main_~main____CPAchecker_TMP_1~1 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (<= main_~main____CPAchecker_TMP_1~1 2147483647)) (and (not (= 0 main_~main____CPAchecker_TMP_1~1)) (<= 0 (+ main_~main____CPAchecker_TMP_1~1 2147483648)) (not (= 0 main_~main____CPAchecker_TMP_0~1)) (<= main_~main____CPAchecker_TMP_1~1 2147483647))) (= 1 main_~main____CPAchecker_TMP_2~1))) (= main_~__VERIFIER_assert__cond~1 0) (= main_~__tmp_2~0 main_~main____CPAchecker_TMP_2~1) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1)). Possible FailurePath: - UnprovableResult [Line: 53]: 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. Predicate is 194#(and (= main_~__tmp_1~0 main_~main____CPAchecker_TMP_2~0) (or (and (= 1 main_~main____CPAchecker_TMP_2~0) (or (and (= |old(~__tmp_129_1~0)| 0) (= |old(~__tmp_129_2~0)| ~__tmp_129_2~0) (= |old(~__tmp_129_2~0)| 0) (not (= 0 main_~main____CPAchecker_TMP_1~0)) (= |old(~__tmp_129_0~0)| 0) (= |old(~__return_134~0)| 0) (= |old(~__return_134~0)| ~__return_134~0) (= 1 main_~main____CPAchecker_TMP_0~0) (= |old(~__tmp_129_0~0)| ~__tmp_129_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= main_~main__i~0 1000000) (= 0 main_~main__i~0) (not (= 0 main_~main____CPAchecker_TMP_0~0)) (= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (= |old(~__tmp_129_1~0)| ~__tmp_129_1~0)) (and (= |old(~__tmp_129_1~0)| 0) (= |old(~__tmp_129_2~0)| ~__tmp_129_2~0) (= |old(~__tmp_129_2~0)| 0) (= |old(~__tmp_129_0~0)| 0) (= |old(~__return_134~0)| 0) (= |old(~__return_134~0)| ~__return_134~0) (= 1 main_~main____CPAchecker_TMP_0~0) (= |old(~__tmp_129_0~0)| ~__tmp_129_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (= 0 main_~main____CPAchecker_TMP_1~0) (<= main_~main__i~0 1000000) (= 0 main_~main__i~0) (not (= 0 main_~main____CPAchecker_TMP_0~0)) (= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (= |old(~__tmp_129_1~0)| ~__tmp_129_1~0))) (= main_~main__E1~0 main_~main__E0~0)) (and (= 0 main_~main____CPAchecker_TMP_2~0) (or (and (= |old(~__tmp_129_1~0)| 0) (= |old(~__tmp_129_2~0)| ~__tmp_129_2~0) (= |old(~__tmp_129_2~0)| 0) (not (= 0 main_~main____CPAchecker_TMP_1~0)) (= |old(~__tmp_129_0~0)| 0) (= |old(~__return_134~0)| 0) (= |old(~__return_134~0)| ~__return_134~0) (= 1 main_~main____CPAchecker_TMP_0~0) (= |old(~__tmp_129_0~0)| ~__tmp_129_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= main_~main__i~0 1000000) (= 0 main_~main__i~0) (not (= 0 main_~main____CPAchecker_TMP_0~0)) (= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (= |old(~__tmp_129_1~0)| ~__tmp_129_1~0)) (and (= |old(~__tmp_129_1~0)| 0) (= |old(~__tmp_129_2~0)| ~__tmp_129_2~0) (= |old(~__tmp_129_2~0)| 0) (= |old(~__tmp_129_0~0)| 0) (= |old(~__return_134~0)| 0) (= |old(~__return_134~0)| ~__return_134~0) (= 1 main_~main____CPAchecker_TMP_0~0) (= |old(~__tmp_129_0~0)| ~__tmp_129_0~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (= 0 main_~main____CPAchecker_TMP_1~0) (<= main_~main__i~0 1000000) (= 0 main_~main__i~0) (not (= 0 main_~main____CPAchecker_TMP_0~0)) (= ~__return_main~0 0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (= |old(~__tmp_129_1~0)| ~__tmp_129_1~0))) (= main_~main__E1~0 main_~main__E0~0))) (= main_~__VERIFIER_assert__cond~0 0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory was 105.5 MB in the beginning and 105.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 452.57 ms. Allocated memory was 139.5 MB in the beginning and 199.2 MB in the end (delta: 59.8 MB). Free memory was 86.5 MB in the beginning and 176.7 MB in the end (delta: -90.2 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 33.10 ms. Allocated memory is still 199.2 MB. Free memory was 176.7 MB in the beginning and 175.5 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 358.51 ms. Allocated memory is still 199.2 MB. Free memory was 174.9 MB in the beginning and 157.9 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 352.02 ms. Allocated memory is still 199.2 MB. Free memory was 157.9 MB in the beginning and 134.9 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...