./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8bd4bc60 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d0484b3f0b0b4da44cb2858624403ea7b1193a4c ................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d0484b3f0b0b4da44cb2858624403ea7b1193a4c ..................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-8bd4bc6 [2020-07-28 21:55:41,104 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 21:55:41,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 21:55:41,118 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 21:55:41,118 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 21:55:41,120 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 21:55:41,121 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 21:55:41,124 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 21:55:41,126 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 21:55:41,127 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 21:55:41,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 21:55:41,129 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 21:55:41,129 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 21:55:41,131 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 21:55:41,132 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 21:55:41,134 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 21:55:41,135 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 21:55:41,136 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 21:55:41,138 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 21:55:41,140 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 21:55:41,142 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 21:55:41,144 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 21:55:41,145 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 21:55:41,146 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 21:55:41,149 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 21:55:41,150 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 21:55:41,150 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 21:55:41,151 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 21:55:41,152 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 21:55:41,153 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 21:55:41,153 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 21:55:41,154 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 21:55:41,155 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 21:55:41,156 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 21:55:41,157 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 21:55:41,157 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 21:55:41,158 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 21:55:41,159 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 21:55:41,159 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 21:55:41,160 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 21:55:41,161 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 21:55:41,162 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-28 21:55:41,187 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 21:55:41,188 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 21:55:41,191 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 21:55:41,191 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 21:55:41,192 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 21:55:41,192 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 21:55:41,192 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-28 21:55:41,193 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 21:55:41,193 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 21:55:41,193 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 21:55:41,194 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 21:55:41,195 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 21:55:41,195 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 21:55:41,196 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 21:55:41,196 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 21:55:41,196 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 21:55:41,197 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 21:55:41,197 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 21:55:41,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 21:55:41,198 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 21:55:41,198 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 21:55:41,199 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 21:55:41,199 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-28 21:55:41,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-28 21:55:41,199 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 21:55:41,200 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 21:55:41,200 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 21:55:41,200 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d0484b3f0b0b4da44cb2858624403ea7b1193a4c [2020-07-28 21:55:41,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 21:55:41,569 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 21:55:41,573 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 21:55:41,575 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 21:55:41,575 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 21:55:41,576 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2020-07-28 21:55:41,644 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1cba402b/49900108f7c0462aa286ed657613d474/FLAGf3bc8ee06 [2020-07-28 21:55:42,471 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 21:55:42,472 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2020-07-28 21:55:42,504 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1cba402b/49900108f7c0462aa286ed657613d474/FLAGf3bc8ee06 [2020-07-28 21:55:42,976 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1cba402b/49900108f7c0462aa286ed657613d474 [2020-07-28 21:55:42,980 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 21:55:42,984 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 21:55:42,986 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 21:55:42,986 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 21:55:42,991 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 21:55:42,993 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:55:42" (1/1) ... [2020-07-28 21:55:42,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3855d1f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:42, skipping insertion in model container [2020-07-28 21:55:42,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:55:42" (1/1) ... [2020-07-28 21:55:43,004 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 21:55:43,121 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 21:55:43,594 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-28 21:55:43,604 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-28 21:55:44,604 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:44,606 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:44,606 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:44,608 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:44,609 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:44,631 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:44,632 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:44,635 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:44,636 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:44,641 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:44,646 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:44,650 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:44,650 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-28 21:55:45,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-28 21:55:45,229 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-28 21:55:45,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-28 21:55:45,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-28 21:55:45,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-28 21:55:45,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-28 21:55:45,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-28 21:55:45,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-28 21:55:45,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-28 21:55:45,525 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-28 21:55:45,554 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,554 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,648 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,649 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,763 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:55:45,820 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 21:55:45,844 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-28 21:55:45,845 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-28 21:55:45,949 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,950 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,951 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,953 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,958 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,977 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,978 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,981 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,983 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,986 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,987 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,988 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:45,989 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:46,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-28 21:55:46,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-28 21:55:46,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-28 21:55:46,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-28 21:55:46,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-28 21:55:46,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-28 21:55:46,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-28 21:55:46,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-28 21:55:46,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-28 21:55:46,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-28 21:55:46,158 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-28 21:55:46,190 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:46,191 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:46,273 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:46,274 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:46,333 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:55:47,428 INFO L208 MainTranslator]: Completed translation [2020-07-28 21:55:47,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:47 WrapperNode [2020-07-28 21:55:47,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 21:55:47,430 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 21:55:47,430 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 21:55:47,430 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 21:55:47,440 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:47" (1/1) ... [2020-07-28 21:55:47,539 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:47" (1/1) ... [2020-07-28 21:55:47,668 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 21:55:47,669 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-28 21:55:47,669 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-28 21:55:47,669 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-28 21:55:47,680 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:47" (1/1) ... [2020-07-28 21:55:47,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:47" (1/1) ... [2020-07-28 21:55:47,697 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:47" (1/1) ... [2020-07-28 21:55:47,698 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:47" (1/1) ... [2020-07-28 21:55:47,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:47" (1/1) ... [2020-07-28 21:55:47,812 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:47" (1/1) ... [2020-07-28 21:55:47,831 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:47" (1/1) ... [2020-07-28 21:55:47,855 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-28 21:55:47,855 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-28 21:55:47,856 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-28 21:55:47,856 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-28 21:55:47,857 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:47" (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 [2020-07-28 21:55:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-28 21:55:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-28 21:55:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-28 21:55:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-28 21:55:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-28 21:55:47,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-28 21:55:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-28 21:55:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-28 21:55:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-28 21:55:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-28 21:55:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-28 21:56:12,378 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: select-over-store with same index should have been removed at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:80) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:131) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.lambda$0(UltimateNormalFormUtils.java:154) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SubtermPropertyChecker$MyWalker.walk(SubtermPropertyChecker.java:66) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:115) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:106) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SubtermPropertyChecker.isPropertySatisfied(SubtermPropertyChecker.java:130) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.respectsUltimateNormalForm(UltimateNormalFormUtils.java:155) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.(UnmodifiableTransFormula.java:90) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:272) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:229) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:174) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:722) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:693) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:607) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-28 21:56:12,388 INFO L168 Benchmark]: Toolchain (without parser) took 29404.03 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 863.0 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -183.4 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2020-07-28 21:56:12,391 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 21:56:12,392 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4443.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 200.3 MB). Free memory was 945.2 MB in the beginning and 980.3 MB in the end (delta: -35.1 MB). Peak memory consumption was 317.3 MB. Max. memory is 11.5 GB. [2020-07-28 21:56:12,394 INFO L168 Benchmark]: Boogie Procedure Inliner took 238.93 ms. Allocated memory is still 1.2 GB. Free memory was 980.3 MB in the beginning and 962.4 MB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. [2020-07-28 21:56:12,395 INFO L168 Benchmark]: Boogie Preprocessor took 186.00 ms. Allocated memory is still 1.2 GB. Free memory was 962.4 MB in the beginning and 944.5 MB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. [2020-07-28 21:56:12,396 INFO L168 Benchmark]: RCFGBuilder took 24525.53 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 662.7 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -184.2 MB). Peak memory consumption was 880.6 MB. Max. memory is 11.5 GB. [2020-07-28 21:56:12,402 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4443.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 200.3 MB). Free memory was 945.2 MB in the beginning and 980.3 MB in the end (delta: -35.1 MB). Peak memory consumption was 317.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 238.93 ms. Allocated memory is still 1.2 GB. Free memory was 980.3 MB in the beginning and 962.4 MB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 186.00 ms. Allocated memory is still 1.2 GB. Free memory was 962.4 MB in the beginning and 944.5 MB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 24525.53 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 662.7 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -184.2 MB). Peak memory consumption was 880.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: select-over-store with same index should have been removed de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: select-over-store with same index should have been removed: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:80) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-8bd4bc6 [2020-07-28 21:56:14,524 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 21:56:14,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 21:56:14,539 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 21:56:14,540 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 21:56:14,541 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 21:56:14,543 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 21:56:14,545 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 21:56:14,547 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 21:56:14,548 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 21:56:14,549 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 21:56:14,550 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 21:56:14,551 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 21:56:14,552 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 21:56:14,553 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 21:56:14,555 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 21:56:14,556 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 21:56:14,557 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 21:56:14,559 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 21:56:14,561 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 21:56:14,562 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 21:56:14,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 21:56:14,565 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 21:56:14,566 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 21:56:14,569 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 21:56:14,569 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 21:56:14,570 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 21:56:14,571 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 21:56:14,571 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 21:56:14,573 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 21:56:14,573 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 21:56:14,574 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 21:56:14,575 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 21:56:14,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 21:56:14,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 21:56:14,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 21:56:14,578 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 21:56:14,578 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 21:56:14,578 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 21:56:14,579 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 21:56:14,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 21:56:14,581 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-07-28 21:56:14,612 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 21:56:14,612 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 21:56:14,613 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 21:56:14,616 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 21:56:14,617 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 21:56:14,617 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 21:56:14,617 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 21:56:14,617 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 21:56:14,617 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 21:56:14,618 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 21:56:14,618 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-07-28 21:56:14,618 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-07-28 21:56:14,618 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 21:56:14,618 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 21:56:14,619 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 21:56:14,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 21:56:14,621 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 21:56:14,621 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 21:56:14,622 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 21:56:14,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 21:56:14,622 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 21:56:14,622 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 21:56:14,623 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 21:56:14,623 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-07-28 21:56:14,623 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-07-28 21:56:14,623 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 21:56:14,623 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 21:56:14,624 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 21:56:14,624 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-07-28 21:56:14,624 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d0484b3f0b0b4da44cb2858624403ea7b1193a4c [2020-07-28 21:56:14,932 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 21:56:14,956 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 21:56:14,961 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 21:56:14,963 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 21:56:14,964 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 21:56:14,965 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2020-07-28 21:56:15,035 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b23a7300/9033fea6f0bd4a01998748edbaf08dff/FLAG9f2f1eadf [2020-07-28 21:56:15,790 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 21:56:15,791 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2020-07-28 21:56:15,829 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b23a7300/9033fea6f0bd4a01998748edbaf08dff/FLAG9f2f1eadf [2020-07-28 21:56:16,343 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b23a7300/9033fea6f0bd4a01998748edbaf08dff [2020-07-28 21:56:16,347 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 21:56:16,351 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 21:56:16,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 21:56:16,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 21:56:16,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 21:56:16,359 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:56:16" (1/1) ... [2020-07-28 21:56:16,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c6b235 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:56:16, skipping insertion in model container [2020-07-28 21:56:16,362 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:56:16" (1/1) ... [2020-07-28 21:56:16,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 21:56:16,488 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 21:56:16,935 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-28 21:56:16,945 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-28 21:56:17,907 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:17,908 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:17,909 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:17,910 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:17,911 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:17,929 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:17,931 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:17,933 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:17,934 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:17,936 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:17,938 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:17,939 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:17,939 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:18,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-28 21:56:18,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-28 21:56:18,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-28 21:56:18,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-28 21:56:18,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-28 21:56:18,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-28 21:56:18,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-28 21:56:18,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-28 21:56:18,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-28 21:56:18,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-28 21:56:18,741 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-28 21:56:18,772 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:18,773 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:18,880 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:18,881 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:18,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:56:19,061 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 21:56:19,081 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-28 21:56:19,082 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-28 21:56:19,133 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:19,134 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:19,135 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:19,136 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:19,137 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:19,148 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:19,149 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:19,151 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:19,152 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:19,154 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:19,155 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:19,155 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:19,156 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:19,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-28 21:56:19,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-28 21:56:19,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-28 21:56:19,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-28 21:56:19,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-28 21:56:19,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-28 21:56:19,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-28 21:56:19,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-28 21:56:19,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-28 21:56:19,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-28 21:56:19,256 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-28 21:56:19,277 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:19,277 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:19,361 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:19,361 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:19,402 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:56:20,588 INFO L208 MainTranslator]: Completed translation [2020-07-28 21:56:20,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:56:20 WrapperNode [2020-07-28 21:56:20,589 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 21:56:20,590 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 21:56:20,591 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 21:56:20,591 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 21:56:20,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:56:20" (1/1) ... [2020-07-28 21:56:20,667 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [261],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2020-07-28 21:56:20,764 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:56:20" (1/1) ... [2020-07-28 21:56:20,769 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 21:56:20,770 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-28 21:56:20,776 INFO L168 Benchmark]: Toolchain (without parser) took 4423.52 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.7 MB). Free memory was 945.4 MB in the beginning and 995.6 MB in the end (delta: -50.2 MB). Peak memory consumption was 202.5 MB. Max. memory is 11.5 GB. [2020-07-28 21:56:20,777 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 21:56:20,778 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4237.64 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.7 MB). Free memory was 945.4 MB in the beginning and 995.6 MB in the end (delta: -50.2 MB). Peak memory consumption was 297.5 MB. Max. memory is 11.5 GB. [2020-07-28 21:56:20,778 INFO L168 Benchmark]: Boogie Procedure Inliner took 179.30 ms. Allocated memory is still 1.3 GB. Free memory is still 995.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 21:56:20,780 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4237.64 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.7 MB). Free memory was 945.4 MB in the beginning and 995.6 MB in the end (delta: -50.2 MB). Peak memory consumption was 297.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 179.30 ms. Allocated memory is still 1.3 GB. Free memory is still 995.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 261]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [261],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...