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/bitvector/s3_clnt_3.BV.c.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 09:46:48,075 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 09:46:48,077 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 09:46:48,095 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 09:46:48,096 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 09:46:48,097 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 09:46:48,099 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 09:46:48,112 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 09:46:48,113 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 09:46:48,116 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 09:46:48,118 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 09:46:48,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 09:46:48,120 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 09:46:48,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 09:46:48,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 09:46:48,128 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 09:46:48,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 09:46:48,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 09:46:48,134 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 09:46:48,140 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 09:46:48,145 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 09:46:48,147 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 09:46:48,150 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 09:46:48,151 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 09:46:48,153 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 09:46:48,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 09:46:48,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 09:46:48,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 09:46:48,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 09:46:48,164 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 09:46:48,165 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 09:46:48,165 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 09:46:48,166 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 09:46:48,166 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 09:46:48,168 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 09:46:48,168 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 09:46:48,170 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 09:46:48,193 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 09:46:48,193 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 09:46:48,195 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 09:46:48,196 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 09:46:48,196 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 09:46:48,196 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 09:46:48,197 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 09:46:48,197 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 09:46:48,197 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 09:46:48,197 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 09:46:48,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 09:46:48,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 09:46:48,199 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 09:46:48,199 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 09:46:48,199 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 09:46:48,200 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 09:46:48,200 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 09:46:48,200 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 09:46:48,200 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 09:46:48,200 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 09:46:48,201 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 09:46:48,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 09:46:48,201 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 09:46:48,201 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 09:46:48,202 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 09:46:48,202 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 09:46:48,202 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 09:46:48,202 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 09:46:48,202 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 09:46:48,253 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 09:46:48,271 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 09:46:48,275 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 09:46:48,276 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 09:46:48,277 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 09:46:48,278 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/s3_clnt_3.BV.c.cil-2.c [2019-08-08 09:46:48,349 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f49a0c09/ed2c385a636b4e039be3a0ac9489045f/FLAG3247c330c [2019-08-08 09:46:48,799 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 09:46:48,799 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/s3_clnt_3.BV.c.cil-2.c [2019-08-08 09:46:48,812 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f49a0c09/ed2c385a636b4e039be3a0ac9489045f/FLAG3247c330c [2019-08-08 09:46:49,175 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f49a0c09/ed2c385a636b4e039be3a0ac9489045f [2019-08-08 09:46:49,185 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 09:46:49,186 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 09:46:49,187 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 09:46:49,187 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 09:46:49,192 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 09:46:49,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:46:49" (1/1) ... [2019-08-08 09:46:49,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60986254 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:49, skipping insertion in model container [2019-08-08 09:46:49,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:46:49" (1/1) ... [2019-08-08 09:46:49,205 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 09:46:49,265 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 09:46:49,484 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 09:46:49,489 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 09:46:49,669 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 09:46:49,684 INFO L192 MainTranslator]: Completed translation [2019-08-08 09:46:49,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:49 WrapperNode [2019-08-08 09:46:49,684 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 09:46:49,685 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 09:46:49,685 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 09:46:49,685 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 09:46:49,696 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:49" (1/1) ... [2019-08-08 09:46:49,696 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:49" (1/1) ... [2019-08-08 09:46:49,704 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:49" (1/1) ... [2019-08-08 09:46:49,705 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:49" (1/1) ... [2019-08-08 09:46:49,717 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:49" (1/1) ... [2019-08-08 09:46:49,731 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:49" (1/1) ... [2019-08-08 09:46:49,734 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:49" (1/1) ... [2019-08-08 09:46:49,738 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 09:46:49,739 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 09:46:49,739 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 09:46:49,739 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 09:46:49,740 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:49" (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 09:46:49,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 09:46:49,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 09:46:49,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2019-08-08 09:46:49,792 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 09:46:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 09:46:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 09:46:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2019-08-08 09:46:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 09:46:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 09:46:49,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 09:46:49,991 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-08 09:46:50,980 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##87: assume false; [2019-08-08 09:46:50,980 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##88: assume !false; [2019-08-08 09:46:50,987 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 09:46:50,988 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 09:46:50,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:46:50 BoogieIcfgContainer [2019-08-08 09:46:50,989 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 09:46:50,990 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 09:46:50,990 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 09:46:50,990 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 09:46:50,991 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:46:50" (1/1) ... [2019-08-08 09:46:51,001 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 09:46:51,004 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 09:46:51,012 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 09:46:51,019 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 09:46:51,020 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 09:46:51,061 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-08 09:46:51,065 INFO L185 IcfgInterpreter]: Interpreting procedure ssl3_connect with input of size 1 [2019-08-08 09:50:10,530 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 09:50:10,531 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 09:50:10,533 INFO L179 IcfgInterpreter]: Location ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 1579424#(and (or (and (not (= ssl3_connect_~s__state~0 4096)) (not (= ssl3_connect_~s__state~0 4400)) (not (= ssl3_connect_~s__state~0 4384)) (= ssl3_connect_~s__state~0 4432) (not (= ssl3_connect_~s__state~0 4369)) (not (= ssl3_connect_~s__state~0 4099)) (not (= ssl3_connect_~s__state~0 4385)) (not (= ssl3_connect_~s__state~0 4368)) (not (= ssl3_connect_~s__state~0 16384)) (= ssl3_connect_~s__state~0 ssl3_connect_~state~0) (not (= ssl3_connect_~s__state~0 4401)) (not (= ssl3_connect_~s__state~0 4417)) (not (= ssl3_connect_~s__state~0 4416)) (not (= ssl3_connect_~s__state~0 20480)) (not (= ssl3_connect_~s__state~0 12292)) (= 0 ssl3_connect_~skip~0)) (and (not (= ssl3_connect_~s__state~0 4096)) (not (= ssl3_connect_~s__state~0 4400)) (not (= ssl3_connect_~s__state~0 4384)) (not (= ssl3_connect_~s__state~0 4369)) (not (= ssl3_connect_~s__state~0 4099)) (not (= ssl3_connect_~s__state~0 4385)) (= ssl3_connect_~s__state~0 4433) (not (= ssl3_connect_~s__state~0 4368)) (not (= ssl3_connect_~s__state~0 16384)) (= ssl3_connect_~s__state~0 ssl3_connect_~state~0) (not (= ssl3_connect_~s__state~0 4401)) (not (= ssl3_connect_~s__state~0 4417)) (not (= ssl3_connect_~s__state~0 4416)) (not (= ssl3_connect_~s__state~0 4432)) (not (= ssl3_connect_~s__state~0 20480)) (not (= ssl3_connect_~s__state~0 12292)) (= 0 ssl3_connect_~skip~0))) (<= ssl3_connect_~blastFlag~0 5) (<= 0 (+ ssl3_connect_~ret~0 2147483648)) (<= ssl3_connect_~ret~0 2147483647)) [2019-08-08 09:50:10,534 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 09:50:10,542 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 09:50:10,545 INFO L168 Benchmark]: Toolchain (without parser) took 201357.59 ms. Allocated memory was 137.9 MB in the beginning and 3.1 GB in the end (delta: 3.0 GB). Free memory was 84.8 MB in the beginning and 874.0 MB in the end (delta: -789.1 MB). Peak memory consumption was 3.1 GB. Max. memory is 7.1 GB. [2019-08-08 09:50:10,546 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 137.9 MB. Free memory was 103.9 MB in the beginning and 103.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 09:50:10,547 INFO L168 Benchmark]: CACSL2BoogieTranslator took 497.63 ms. Allocated memory was 137.9 MB in the beginning and 199.2 MB in the end (delta: 61.3 MB). Free memory was 84.4 MB in the beginning and 174.3 MB in the end (delta: -89.8 MB). Peak memory consumption was 23.7 MB. Max. memory is 7.1 GB. [2019-08-08 09:50:10,548 INFO L168 Benchmark]: Boogie Preprocessor took 53.22 ms. Allocated memory is still 199.2 MB. Free memory was 174.3 MB in the beginning and 171.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-08 09:50:10,549 INFO L168 Benchmark]: RCFGBuilder took 1250.86 ms. Allocated memory is still 199.2 MB. Free memory was 171.7 MB in the beginning and 127.9 MB in the end (delta: 43.8 MB). Peak memory consumption was 43.8 MB. Max. memory is 7.1 GB. [2019-08-08 09:50:10,550 INFO L168 Benchmark]: Symbolic Interpretation took 199552.30 ms. Allocated memory was 199.2 MB in the beginning and 3.1 GB in the end (delta: 2.9 GB). Free memory was 127.9 MB in the beginning and 874.0 MB in the end (delta: -746.1 MB). Peak memory consumption was 3.1 GB. Max. memory is 7.1 GB. [2019-08-08 09:50:10,554 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 613]: 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 0.42 ms. Allocated memory is still 137.9 MB. Free memory was 103.9 MB in the beginning and 103.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 497.63 ms. Allocated memory was 137.9 MB in the beginning and 199.2 MB in the end (delta: 61.3 MB). Free memory was 84.4 MB in the beginning and 174.3 MB in the end (delta: -89.8 MB). Peak memory consumption was 23.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 53.22 ms. Allocated memory is still 199.2 MB. Free memory was 174.3 MB in the beginning and 171.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1250.86 ms. Allocated memory is still 199.2 MB. Free memory was 171.7 MB in the beginning and 127.9 MB in the end (delta: 43.8 MB). Peak memory consumption was 43.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 199552.30 ms. Allocated memory was 199.2 MB in the beginning and 3.1 GB in the end (delta: 2.9 GB). Free memory was 127.9 MB in the beginning and 874.0 MB in the end (delta: -746.1 MB). Peak memory consumption was 3.1 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...