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/systemc/bist_cell.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 16:34:32,400 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 16:34:32,403 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 16:34:32,422 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 16:34:32,423 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 16:34:32,424 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 16:34:32,427 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 16:34:32,441 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 16:34:32,443 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 16:34:32,445 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 16:34:32,446 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 16:34:32,447 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 16:34:32,447 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 16:34:32,448 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 16:34:32,453 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 16:34:32,454 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 16:34:32,455 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 16:34:32,459 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 16:34:32,462 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 16:34:32,465 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 16:34:32,470 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 16:34:32,473 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 16:34:32,474 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 16:34:32,475 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 16:34:32,477 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 16:34:32,477 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 16:34:32,477 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 16:34:32,478 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 16:34:32,479 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 16:34:32,479 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 16:34:32,480 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 16:34:32,481 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 16:34:32,481 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 16:34:32,482 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 16:34:32,483 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 16:34:32,483 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 16:34:32,484 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 16:34:32,484 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 16:34:32,484 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 16:34:32,485 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 16:34:32,486 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 16:34:32,487 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 [2019-09-11 16:34:32,501 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 16:34:32,501 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 16:34:32,502 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 16:34:32,502 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 16:34:32,503 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 16:34:32,503 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 16:34:32,503 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 16:34:32,503 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 16:34:32,503 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 16:34:32,504 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 16:34:32,504 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 16:34:32,505 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 16:34:32,505 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 16:34:32,505 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 16:34:32,505 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 16:34:32,505 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 16:34:32,506 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 16:34:32,506 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 16:34:32,506 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 16:34:32,506 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 16:34:32,506 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 16:34:32,507 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 16:34:32,507 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 16:34:32,507 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 16:34:32,507 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 16:34:32,507 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 16:34:32,508 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 16:34:32,508 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 16:34:32,508 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 16:34:32,508 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 16:34:32,550 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 16:34:32,563 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 16:34:32,566 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 16:34:32,568 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 16:34:32,568 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 16:34:32,569 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/bist_cell.cil.c [2019-09-11 16:34:32,634 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb4d2c7ad/9c14e0ba714c4dd49e2171db7b37f127/FLAGcedbd7ca8 [2019-09-11 16:34:33,140 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 16:34:33,142 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/bist_cell.cil.c [2019-09-11 16:34:33,151 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb4d2c7ad/9c14e0ba714c4dd49e2171db7b37f127/FLAGcedbd7ca8 [2019-09-11 16:34:33,507 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb4d2c7ad/9c14e0ba714c4dd49e2171db7b37f127 [2019-09-11 16:34:33,517 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 16:34:33,519 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 16:34:33,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 16:34:33,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 16:34:33,524 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 16:34:33,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:34:33" (1/1) ... [2019-09-11 16:34:33,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fe21a7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:34:33, skipping insertion in model container [2019-09-11 16:34:33,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:34:33" (1/1) ... [2019-09-11 16:34:33,536 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 16:34:33,583 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 16:34:33,834 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 16:34:33,842 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 16:34:33,983 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 16:34:34,004 INFO L192 MainTranslator]: Completed translation [2019-09-11 16:34:34,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:34:34 WrapperNode [2019-09-11 16:34:34,005 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 16:34:34,006 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 16:34:34,006 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 16:34:34,006 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 16:34:34,016 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:34:34" (1/1) ... [2019-09-11 16:34:34,016 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:34:34" (1/1) ... [2019-09-11 16:34:34,024 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:34:34" (1/1) ... [2019-09-11 16:34:34,024 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:34:34" (1/1) ... [2019-09-11 16:34:34,034 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:34:34" (1/1) ... [2019-09-11 16:34:34,044 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:34:34" (1/1) ... [2019-09-11 16:34:34,046 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:34:34" (1/1) ... [2019-09-11 16:34:34,050 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 16:34:34,050 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 16:34:34,051 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 16:34:34,051 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 16:34:34,052 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:34:34" (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 [2019-09-11 16:34:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 16:34:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 16:34:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-09-11 16:34:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure method1 [2019-09-11 16:34:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure is_method1_triggered [2019-09-11 16:34:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure update_b0 [2019-09-11 16:34:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure update_b1 [2019-09-11 16:34:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure update_d0 [2019-09-11 16:34:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure update_d1 [2019-09-11 16:34:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure update_z [2019-09-11 16:34:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2019-09-11 16:34:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2019-09-11 16:34:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2019-09-11 16:34:34,115 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2019-09-11 16:34:34,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2019-09-11 16:34:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2019-09-11 16:34:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2019-09-11 16:34:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2019-09-11 16:34:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2019-09-11 16:34:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2019-09-11 16:34:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 16:34:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 16:34:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 16:34:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-09-11 16:34:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure method1 [2019-09-11 16:34:34,118 INFO L130 BoogieDeclarations]: Found specification of procedure is_method1_triggered [2019-09-11 16:34:34,118 INFO L130 BoogieDeclarations]: Found specification of procedure update_b0 [2019-09-11 16:34:34,118 INFO L130 BoogieDeclarations]: Found specification of procedure update_b1 [2019-09-11 16:34:34,118 INFO L130 BoogieDeclarations]: Found specification of procedure update_d0 [2019-09-11 16:34:34,119 INFO L130 BoogieDeclarations]: Found specification of procedure update_d1 [2019-09-11 16:34:34,119 INFO L130 BoogieDeclarations]: Found specification of procedure update_z [2019-09-11 16:34:34,119 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2019-09-11 16:34:34,119 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2019-09-11 16:34:34,119 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2019-09-11 16:34:34,119 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2019-09-11 16:34:34,120 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2019-09-11 16:34:34,120 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2019-09-11 16:34:34,120 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2019-09-11 16:34:34,120 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2019-09-11 16:34:34,120 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2019-09-11 16:34:34,120 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2019-09-11 16:34:34,120 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 16:34:34,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 16:34:34,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 16:34:34,692 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 16:34:34,693 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-09-11 16:34:34,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 04:34:34 BoogieIcfgContainer [2019-09-11 16:34:34,695 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 16:34:34,696 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 16:34:34,696 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 16:34:34,697 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 16:34:34,698 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 04:34:34" (1/1) ... [2019-09-11 16:34:34,737 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 16:34:35,652 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-11 16:34:35,661 INFO L272 AbstractInterpreter]: Visited 185 different actions 776 times. Merged at 34 different actions 143 times. Never widened. Performed 3661 root evaluator evaluations with a maximum evaluation depth of 4. Performed 3661 inverse root evaluator evaluations with a maximum inverse evaluation depth of 4. Found 41 fixpoints after 10 different actions. Largest state had 48 variables. [2019-09-11 16:34:35,661 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 16:34:35,665 INFO L168 Benchmark]: Toolchain (without parser) took 2144.35 ms. Allocated memory was 139.5 MB in the beginning and 233.3 MB in the end (delta: 93.8 MB). Free memory was 89.8 MB in the beginning and 179.9 MB in the end (delta: -90.1 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. [2019-09-11 16:34:35,666 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 139.5 MB. Free memory was 108.2 MB in the beginning and 107.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-11 16:34:35,667 INFO L168 Benchmark]: CACSL2BoogieTranslator took 485.50 ms. Allocated memory was 139.5 MB in the beginning and 202.4 MB in the end (delta: 62.9 MB). Free memory was 89.6 MB in the beginning and 178.0 MB in the end (delta: -88.3 MB). Peak memory consumption was 23.2 MB. Max. memory is 7.1 GB. [2019-09-11 16:34:35,669 INFO L168 Benchmark]: Boogie Preprocessor took 44.08 ms. Allocated memory is still 202.4 MB. Free memory was 178.0 MB in the beginning and 175.7 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-09-11 16:34:35,671 INFO L168 Benchmark]: RCFGBuilder took 644.93 ms. Allocated memory is still 202.4 MB. Free memory was 175.7 MB in the beginning and 143.6 MB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 7.1 GB. [2019-09-11 16:34:35,671 INFO L168 Benchmark]: Abstract Interpretation took 965.04 ms. Allocated memory was 202.4 MB in the beginning and 233.3 MB in the end (delta: 30.9 MB). Free memory was 143.6 MB in the beginning and 179.9 MB in the end (delta: -36.3 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-11 16:34:35,682 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 139.5 MB. Free memory was 108.2 MB in the beginning and 107.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 485.50 ms. Allocated memory was 139.5 MB in the beginning and 202.4 MB in the end (delta: 62.9 MB). Free memory was 89.6 MB in the beginning and 178.0 MB in the end (delta: -88.3 MB). Peak memory consumption was 23.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.08 ms. Allocated memory is still 202.4 MB. Free memory was 178.0 MB in the beginning and 175.7 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 644.93 ms. Allocated memory is still 202.4 MB. Free memory was 175.7 MB in the beginning and 143.6 MB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 965.04 ms. Allocated memory was 202.4 MB in the beginning and 233.3 MB in the end (delta: 30.9 MB). Free memory was 143.6 MB in the beginning and 179.9 MB in the end (delta: -36.3 MB). There was no memory consumed. 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: 9]: 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...