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-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 13:48:25,411 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:48:25,413 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:48:25,425 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:48:25,425 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:48:25,426 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:48:25,427 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:48:25,429 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:48:25,431 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:48:25,431 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:48:25,432 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:48:25,433 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:48:25,434 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:48:25,435 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:48:25,436 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:48:25,437 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:48:25,437 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:48:25,438 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:48:25,440 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:48:25,442 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:48:25,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:48:25,444 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:48:25,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:48:25,446 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:48:25,448 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 13:48:25,448 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 13:48:25,449 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 13:48:25,450 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 13:48:25,450 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 13:48:25,451 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 13:48:25,451 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:48:25,452 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:48:25,452 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:48:25,453 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:48:25,454 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:48:25,454 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:48:25,455 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:48:25,455 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:48:25,456 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:48:25,456 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:48:25,457 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:48:25,458 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 13:48:25,472 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:48:25,473 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:48:25,473 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-20 13:48:25,473 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-20 13:48:25,474 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-20 13:48:25,474 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-20 13:48:25,474 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-20 13:48:25,474 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-20 13:48:25,475 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-20 13:48:25,475 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-20 13:48:25,475 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:48:25,476 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:48:25,476 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:48:25,476 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:48:25,476 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:48:25,476 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:48:25,477 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:48:25,477 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:48:25,477 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:48:25,478 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:48:25,478 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:48:25,478 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-20 13:48:25,479 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:48:25,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:48:25,479 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:48:25,480 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:48:25,480 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-20 13:48:25,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:48:25,480 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:48:25,480 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-20 13:48:25,529 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:48:25,543 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:48:25,546 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:48:25,548 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:48:25,548 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:48:25,549 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_srvr.blast.02.i.cil-2.c [2019-09-20 13:48:25,621 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8861e8f20/f166ed4496774b9c9b0a697f800ae9a6/FLAG11a56be01 [2019-09-20 13:48:26,285 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:48:26,286 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh/s3_srvr.blast.02.i.cil-2.c [2019-09-20 13:48:26,308 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8861e8f20/f166ed4496774b9c9b0a697f800ae9a6/FLAG11a56be01 [2019-09-20 13:48:26,554 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8861e8f20/f166ed4496774b9c9b0a697f800ae9a6 [2019-09-20 13:48:26,566 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:48:26,567 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:48:26,568 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:48:26,568 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:48:26,572 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:48:26,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:48:26" (1/1) ... [2019-09-20 13:48:26,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b7b28bd 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 13:48:26,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:48:26" (1/1) ... [2019-09-20 13:48:26,584 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:48:26,672 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:48:27,254 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:48:27,270 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:48:27,464 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:48:27,500 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:48:27,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:27 WrapperNode [2019-09-20 13:48:27,501 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:48:27,502 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:48:27,502 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:48:27,502 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:48:27,517 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:27" (1/1) ... [2019-09-20 13:48:27,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:27" (1/1) ... [2019-09-20 13:48:27,583 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:27" (1/1) ... [2019-09-20 13:48:27,583 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:27" (1/1) ... [2019-09-20 13:48:27,658 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:27" (1/1) ... [2019-09-20 13:48:27,670 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:27" (1/1) ... [2019-09-20 13:48:27,675 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:27" (1/1) ... [2019-09-20 13:48:27,692 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:48:27,693 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:48:27,693 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:48:27,693 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:48:27,694 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:48:27" (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 13:48:27,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:48:27,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:48:27,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_get_server_method [2019-09-20 13:48:27,799 INFO L138 BoogieDeclarations]: Found implementation of procedure SSLv3_server_method [2019-09-20 13:48:27,799 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:48:27,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2019-09-20 13:48:27,800 INFO L138 BoogieDeclarations]: Found implementation of procedure sslv3_base_method [2019-09-20 13:48:27,800 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-20 13:48:27,801 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-20 13:48:27,801 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:48:27,801 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 13:48:27,802 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-20 13:48:27,802 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 13:48:27,804 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-20 13:48:27,804 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 13:48:27,805 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 13:48:27,806 INFO L130 BoogieDeclarations]: Found specification of procedure SSLv3_server_method [2019-09-20 13:48:27,807 INFO L130 BoogieDeclarations]: Found specification of procedure sslv3_base_method [2019-09-20 13:48:27,807 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2019-09-20 13:48:27,808 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_get_server_method [2019-09-20 13:48:27,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-20 13:48:27,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:48:27,808 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:48:27,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 13:48:27,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:48:27,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:48:27,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:48:27,811 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-20 13:48:27,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-20 13:48:27,811 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:48:27,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:48:27,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:48:27,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 13:48:27,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:48:27,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 13:48:27,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-20 13:48:27,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-20 13:48:27,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-20 13:48:27,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:48:28,513 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-20 13:48:29,402 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##87: assume false; [2019-09-20 13:48:29,403 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##88: assume !false; [2019-09-20 13:48:29,425 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:48:29,425 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-20 13:48:29,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:48:29 BoogieIcfgContainer [2019-09-20 13:48:29,427 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:48:29,427 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-20 13:48:29,428 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-20 13:48:29,428 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-20 13:48:29,429 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:48:29" (1/1) ... [2019-09-20 13:48:29,484 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-20 13:48:29,560 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-20 13:48:29,570 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 13:48:29,570 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-20 13:48:29,573 INFO L168 Benchmark]: Toolchain (without parser) took 3004.79 ms. Allocated memory was 139.5 MB in the beginning and 224.4 MB in the end (delta: 84.9 MB). Free memory was 83.3 MB in the beginning and 162.1 MB in the end (delta: -78.7 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. [2019-09-20 13:48:29,575 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 139.5 MB. Free memory was 104.3 MB in the beginning and 104.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-20 13:48:29,577 INFO L168 Benchmark]: CACSL2BoogieTranslator took 933.71 ms. Allocated memory was 139.5 MB in the beginning and 200.3 MB in the end (delta: 60.8 MB). Free memory was 82.9 MB in the beginning and 157.1 MB in the end (delta: -74.2 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. [2019-09-20 13:48:29,578 INFO L168 Benchmark]: Boogie Preprocessor took 190.60 ms. Allocated memory is still 200.3 MB. Free memory was 157.1 MB in the beginning and 149.1 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 7.1 GB. [2019-09-20 13:48:29,580 INFO L168 Benchmark]: RCFGBuilder took 1733.90 ms. Allocated memory was 200.3 MB in the beginning and 224.4 MB in the end (delta: 24.1 MB). Free memory was 149.1 MB in the beginning and 167.5 MB in the end (delta: -18.5 MB). Peak memory consumption was 82.2 MB. Max. memory is 7.1 GB. [2019-09-20 13:48:29,581 INFO L168 Benchmark]: Abstract Interpretation took 142.68 ms. Allocated memory is still 224.4 MB. Free memory was 167.5 MB in the beginning and 162.1 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2019-09-20 13:48:29,593 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 139.5 MB. Free memory was 104.3 MB in the beginning and 104.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 933.71 ms. Allocated memory was 139.5 MB in the beginning and 200.3 MB in the end (delta: 60.8 MB). Free memory was 82.9 MB in the beginning and 157.1 MB in the end (delta: -74.2 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 190.60 ms. Allocated memory is still 200.3 MB. Free memory was 157.1 MB in the beginning and 149.1 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1733.90 ms. Allocated memory was 200.3 MB in the beginning and 224.4 MB in the end (delta: 24.1 MB). Free memory was 149.1 MB in the beginning and 167.5 MB in the end (delta: -18.5 MB). Peak memory consumption was 82.2 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 142.68 ms. Allocated memory is still 224.4 MB. Free memory was 167.5 MB in the beginning and 162.1 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...