java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ssh/s3_srvr.blast.02.i.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 13:48:25,002 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:48:25,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:48:25,015 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:48:25,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:48:25,017 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:48:25,018 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:48:25,020 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:48:25,022 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:48:25,023 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:48:25,024 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:48:25,025 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:48:25,025 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:48:25,026 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:48:25,027 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:48:25,028 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:48:25,029 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:48:25,030 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:48:25,032 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:48:25,034 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:48:25,035 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:48:25,036 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:48:25,037 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:48:25,038 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:48:25,040 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-20 13:48:25,043 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:48:25,043 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:48:25,044 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:48:25,046 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:48:25,053 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:48:25,055 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:48:25,061 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:48:25,062 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:48:25,062 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:48:25,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:48:25,065 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:48:25,066 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-20 13:48:25,089 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:48:25,089 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:48:25,090 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-20 13:48:25,091 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-20 13:48:25,091 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-20 13:48:25,091 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-20 13:48:25,092 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-20 13:48:25,092 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-20 13:48:25,092 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-20 13:48:25,092 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-20 13:48:25,094 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:48:25,095 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:48:25,095 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:48:25,095 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:48:25,096 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:48:25,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:48:25,096 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:48:25,096 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:48:25,096 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:48:25,097 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:48:25,097 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:48:25,097 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-20 13:48:25,097 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:48:25,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:48:25,098 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:48:25,098 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:48:25,098 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-20 13:48:25,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:48:25,099 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:48:25,099 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-20 13:48:25,152 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:48:25,168 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:48:25,171 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:48:25,175 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:48:25,176 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:48:25,177 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_srvr.blast.02.i.cil-1.c [2019-09-20 13:48:25,239 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6a68026f/a87d3643c1bc4015b385963b5bdeabf1/FLAG18d33209f [2019-09-20 13:48:25,846 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:48:25,847 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh/s3_srvr.blast.02.i.cil-1.c [2019-09-20 13:48:25,878 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6a68026f/a87d3643c1bc4015b385963b5bdeabf1/FLAG18d33209f [2019-09-20 13:48:26,093 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6a68026f/a87d3643c1bc4015b385963b5bdeabf1 [2019-09-20 13:48:26,102 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:48:26,103 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:48:26,104 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:48:26,105 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:48:26,108 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:48:26,109 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:48:26" (1/1) ... [2019-09-20 13:48:26,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59ad639c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:26, skipping insertion in model container [2019-09-20 13:48:26,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:48:26" (1/1) ... [2019-09-20 13:48:26,120 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:48:26,175 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:48:26,724 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:48:26,743 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:48:26,894 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:48:26,926 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:48:26,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:26 WrapperNode [2019-09-20 13:48:26,927 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:48:26,928 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:48:26,929 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:48:26,929 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:48:26,943 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:26" (1/1) ... [2019-09-20 13:48:26,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:26" (1/1) ... [2019-09-20 13:48:26,980 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:26" (1/1) ... [2019-09-20 13:48:26,981 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:26" (1/1) ... [2019-09-20 13:48:27,055 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:26" (1/1) ... [2019-09-20 13:48:27,069 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:26" (1/1) ... [2019-09-20 13:48:27,073 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:26" (1/1) ... [2019-09-20 13:48:27,081 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:48:27,082 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:48:27,082 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:48:27,082 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:48:27,083 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:26" (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 13:48:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:48:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:48:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_get_server_method [2019-09-20 13:48:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure SSLv3_server_method [2019-09-20 13:48:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:48:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2019-09-20 13:48:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure sslv3_base_method [2019-09-20 13:48:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-20 13:48:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-20 13:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 13:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-20 13:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 13:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-20 13:48:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 13:48:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 13:48:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure SSLv3_server_method [2019-09-20 13:48:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure sslv3_base_method [2019-09-20 13:48:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2019-09-20 13:48:27,186 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_get_server_method [2019-09-20 13:48:27,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-20 13:48:27,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:48:27,186 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:48:27,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 13:48:27,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:48:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:48:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:48:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-20 13:48:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-20 13:48:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:48:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:48:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:48:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 13:48:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:48:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-20 13:48:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-20 13:48:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 13:48:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-20 13:48:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:48:27,734 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-20 13:48:28,567 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##87: assume false; [2019-09-20 13:48:28,568 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##88: assume !false; [2019-09-20 13:48:28,589 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:48:28,589 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-20 13:48:28,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:48:28 BoogieIcfgContainer [2019-09-20 13:48:28,591 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:48:28,591 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-20 13:48:28,591 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-20 13:48:28,592 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-20 13:48:28,593 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:48:28" (1/1) ... [2019-09-20 13:48:28,639 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-20 13:48:28,714 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-20 13:48:28,719 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 15 root evaluator evaluations with a maximum evaluation depth of 0. Performed 15 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 26 variables. [2019-09-20 13:48:28,720 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-20 13:48:28,722 INFO L168 Benchmark]: Toolchain (without parser) took 2618.01 ms. Allocated memory was 138.4 MB in the beginning and 221.2 MB in the end (delta: 82.8 MB). Free memory was 82.1 MB in the beginning and 161.6 MB in the end (delta: -79.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2019-09-20 13:48:28,724 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 138.4 MB. Free memory was 103.3 MB in the beginning and 103.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-20 13:48:28,725 INFO L168 Benchmark]: CACSL2BoogieTranslator took 823.47 ms. Allocated memory was 138.4 MB in the beginning and 200.3 MB in the end (delta: 61.9 MB). Free memory was 81.9 MB in the beginning and 156.4 MB in the end (delta: -74.5 MB). Peak memory consumption was 25.8 MB. Max. memory is 7.1 GB. [2019-09-20 13:48:28,726 INFO L168 Benchmark]: Boogie Preprocessor took 153.11 ms. Allocated memory is still 200.3 MB. Free memory was 156.4 MB in the beginning and 148.6 MB in the end (delta: 7.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 7.1 GB. [2019-09-20 13:48:28,727 INFO L168 Benchmark]: RCFGBuilder took 1509.01 ms. Allocated memory was 200.3 MB in the beginning and 221.2 MB in the end (delta: 21.0 MB). Free memory was 148.0 MB in the beginning and 167.0 MB in the end (delta: -19.1 MB). Peak memory consumption was 84.3 MB. Max. memory is 7.1 GB. [2019-09-20 13:48:28,728 INFO L168 Benchmark]: Abstract Interpretation took 128.47 ms. Allocated memory is still 221.2 MB. Free memory was 167.0 MB in the beginning and 161.6 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2019-09-20 13:48:28,732 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 138.4 MB. Free memory was 103.3 MB in the beginning and 103.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 823.47 ms. Allocated memory was 138.4 MB in the beginning and 200.3 MB in the end (delta: 61.9 MB). Free memory was 81.9 MB in the beginning and 156.4 MB in the end (delta: -74.5 MB). Peak memory consumption was 25.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 153.11 ms. Allocated memory is still 200.3 MB. Free memory was 156.4 MB in the beginning and 148.6 MB in the end (delta: 7.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1509.01 ms. Allocated memory was 200.3 MB in the beginning and 221.2 MB in the end (delta: 21.0 MB). Free memory was 148.0 MB in the beginning and 167.0 MB in the end (delta: -19.1 MB). Peak memory consumption was 84.3 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 128.47 ms. Allocated memory is still 221.2 MB. Free memory was 167.0 MB in the beginning and 161.6 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 1702]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...