java -ea -Xmx4000000000 -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 ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 00:27:48,440 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 00:27:48,443 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 00:27:48,466 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 00:27:48,466 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 00:27:48,475 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 00:27:48,477 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 00:27:48,484 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 00:27:48,490 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 00:27:48,491 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 00:27:48,492 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 00:27:48,492 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 00:27:48,498 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 00:27:48,499 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 00:27:48,500 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 00:27:48,511 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 00:27:48,512 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 00:27:48,519 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 00:27:48,529 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 00:27:48,530 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 00:27:48,537 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 00:27:48,538 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 00:27:48,543 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 00:27:48,543 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 00:27:48,544 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 00:27:48,545 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 00:27:48,553 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 00:27:48,554 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 00:27:48,557 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 00:27:48,558 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 00:27:48,558 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 00:27:48,563 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 00:27:48,563 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 00:27:48,563 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 00:27:48,568 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 00:27:48,572 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 00:27:48,572 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-15 00:27:48,616 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 00:27:48,617 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 00:27:48,617 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 00:27:48,618 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 00:27:48,627 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 00:27:48,627 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 00:27:48,627 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 00:27:48,627 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 00:27:48,628 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 00:27:48,628 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 00:27:48,628 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 00:27:48,628 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 00:27:48,628 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 00:27:48,628 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 00:27:48,633 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 00:27:48,633 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 00:27:48,633 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 00:27:48,635 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 00:27:48,635 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 00:27:48,635 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 00:27:48,635 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 00:27:48,636 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 00:27:48,636 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 00:27:48,636 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 00:27:48,636 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 00:27:48,637 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 00:27:48,637 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 00:27:48,637 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 00:27:48,637 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 00:27:48,637 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 00:27:48,749 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 00:27:48,778 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 00:27:48,789 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 00:27:48,792 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 00:27:48,793 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 00:27:48,793 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13-1.c [2018-11-15 00:27:48,889 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83aee3a75/0acf6f1f12dd4e0da490f8e3b8333ff0/FLAG00aa2a6be [2018-11-15 00:27:50,394 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 00:27:50,401 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_false-unreach-call_drivers-block-virtio_blk-ko--101_1a--39a1d13-1.c [2018-11-15 00:27:50,495 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83aee3a75/0acf6f1f12dd4e0da490f8e3b8333ff0/FLAG00aa2a6be [2018-11-15 00:27:50,537 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83aee3a75/0acf6f1f12dd4e0da490f8e3b8333ff0 [2018-11-15 00:27:50,567 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 00:27:50,575 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 00:27:50,577 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 00:27:50,577 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 00:27:50,588 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 00:27:50,592 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:27:50" (1/1) ... [2018-11-15 00:27:50,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@328267a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:27:50, skipping insertion in model container [2018-11-15 00:27:50,600 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:27:50" (1/1) ... [2018-11-15 00:27:50,627 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 00:27:50,891 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 00:27:54,561 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:27:54,648 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 00:27:56,066 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:27:56,332 INFO L195 MainTranslator]: Completed translation [2018-11-15 00:27:56,333 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:27:56 WrapperNode [2018-11-15 00:27:56,333 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 00:27:56,334 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 00:27:56,334 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 00:27:56,334 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 00:27:56,370 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:27:56" (1/1) ... [2018-11-15 00:27:56,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:27:56" (1/1) ... [2018-11-15 00:27:56,488 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:27:56" (1/1) ... [2018-11-15 00:27:56,489 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:27:56" (1/1) ... [2018-11-15 00:27:56,726 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:27:56" (1/1) ... [2018-11-15 00:27:56,751 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:27:56" (1/1) ... [2018-11-15 00:27:56,788 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:27:56" (1/1) ... [2018-11-15 00:27:56,835 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 00:27:56,836 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 00:27:56,836 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 00:27:56,836 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 00:27:56,841 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:27:56" (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 [2018-11-15 00:27:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 00:27:57,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 00:27:57,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_UINT~X~C_UINT~X~~gfp_t~0~TO~VOID [2018-11-15 00:27:57,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2018-11-15 00:27:57,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-15 00:27:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-15 00:27:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-15 00:27:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2018-11-15 00:27:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-15 00:27:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-15 00:27:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-15 00:27:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-15 00:27:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-15 00:27:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2018-11-15 00:27:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2018-11-15 00:27:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2018-11-15 00:27:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2018-11-15 00:27:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-15 00:27:57,044 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_kmalloc_pool [2018-11-15 00:27:57,044 INFO L138 BoogieDeclarations]: Found implementation of procedure req_get_ioprio [2018-11-15 00:27:57,044 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2018-11-15 00:27:57,045 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2018-11-15 00:27:57,045 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2018-11-15 00:27:57,045 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2018-11-15 00:27:57,045 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_index [2018-11-15 00:27:57,045 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2018-11-15 00:27:57,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 00:27:57,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-15 00:27:57,052 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_large [2018-11-15 00:27:57,052 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 00:27:57,052 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2018-11-15 00:27:57,053 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2018-11-15 00:27:57,053 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_buf [2018-11-15 00:27:57,053 INFO L138 BoogieDeclarations]: Found implementation of procedure virtqueue_add_buf [2018-11-15 00:27:57,053 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_has_feature [2018-11-15 00:27:57,053 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_config_buf [2018-11-15 00:27:57,053 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_find_single_vq [2018-11-15 00:27:57,053 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_done [2018-11-15 00:27:57,056 INFO L138 BoogieDeclarations]: Found implementation of procedure do_req [2018-11-15 00:27:57,056 INFO L138 BoogieDeclarations]: Found implementation of procedure do_virtblk_request [2018-11-15 00:27:57,056 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_prepare_flush [2018-11-15 00:27:57,056 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_get_id [2018-11-15 00:27:57,057 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_ioctl [2018-11-15 00:27:57,057 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_getgeo [2018-11-15 00:27:57,057 INFO L138 BoogieDeclarations]: Found implementation of procedure index_to_minor [2018-11-15 00:27:57,057 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_probe [2018-11-15 00:27:57,057 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_remove [2018-11-15 00:27:57,057 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-15 00:27:57,058 INFO L138 BoogieDeclarations]: Found implementation of procedure fini [2018-11-15 00:27:57,059 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 00:27:57,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-15 00:27:57,059 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-15 00:27:57,059 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-15 00:27:57,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_make_request_5 [2018-11-15 00:27:57,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 00:27:57,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-15 00:27:57,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-15 00:27:57,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-15 00:27:57,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-15 00:27:57,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-15 00:27:57,060 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR___0 [2018-11-15 00:27:57,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_blk_rq [2018-11-15 00:27:57,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_blk_rq [2018-11-15 00:27:57,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 00:27:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 00:27:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-15 00:27:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-15 00:27:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-15 00:27:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-15 00:27:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-15 00:27:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2018-11-15 00:27:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-15 00:27:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-15 00:27:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-15 00:27:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-15 00:27:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 00:27:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-15 00:27:57,072 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-15 00:27:57,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 00:27:57,072 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-15 00:27:57,072 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-15 00:27:57,074 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2018-11-15 00:27:57,074 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-15 00:27:57,074 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-15 00:27:57,074 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-15 00:27:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-15 00:27:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-15 00:27:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-15 00:27:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2018-11-15 00:27:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2018-11-15 00:27:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2018-11-15 00:27:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2018-11-15 00:27:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2018-11-15 00:27:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2018-11-15 00:27:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2018-11-15 00:27:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure set_disk_ro [2018-11-15 00:27:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2018-11-15 00:27:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-15 00:27:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2018-11-15 00:27:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-15 00:27:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2018-11-15 00:27:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2018-11-15 00:27:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-15 00:27:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-15 00:27:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2018-11-15 00:27:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2018-11-15 00:27:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2018-11-15 00:27:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2018-11-15 00:27:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_kmalloc [2018-11-15 00:27:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_kfree [2018-11-15 00:27:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_kmalloc_pool [2018-11-15 00:27:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2018-11-15 00:27:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure bio_map_kern [2018-11-15 00:27:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure req_get_ioprio [2018-11-15 00:27:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-15 00:27:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure blk_make_request [2018-11-15 00:27:57,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_make_request_5 [2018-11-15 00:27:57,089 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl [2018-11-15 00:27:57,089 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_queue [2018-11-15 00:27:57,089 INFO L130 BoogieDeclarations]: Found specification of procedure blk_stop_queue [2018-11-15 00:27:57,090 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq [2018-11-15 00:27:57,090 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2018-11-15 00:27:57,091 INFO L130 BoogieDeclarations]: Found specification of procedure blk_peek_request [2018-11-15 00:27:57,091 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_request [2018-11-15 00:27:57,091 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request_all [2018-11-15 00:27:57,091 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2018-11-15 00:27:57,091 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2018-11-15 00:27:57,091 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_bounce_limit [2018-11-15 00:27:57,092 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2018-11-15 00:27:57,092 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segments [2018-11-15 00:27:57,092 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segment_size [2018-11-15 00:27:57,092 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_logical_block_size [2018-11-15 00:27:57,092 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_physical_block_size [2018-11-15 00:27:57,092 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_alignment_offset [2018-11-15 00:27:57,092 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_io_min [2018-11-15 00:27:57,093 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_io_opt [2018-11-15 00:27:57,095 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_ordered [2018-11-15 00:27:57,095 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_sg [2018-11-15 00:27:57,095 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2018-11-15 00:27:57,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_blk_rq [2018-11-15 00:27:57,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-15 00:27:57,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-15 00:27:57,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-15 00:27:57,098 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 00:27:57,098 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2018-11-15 00:27:57,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 00:27:57,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_UINT~X~C_UINT~X~~gfp_t~0~TO~VOID [2018-11-15 00:27:57,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 00:27:57,099 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2018-11-15 00:27:57,099 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_index [2018-11-15 00:27:57,099 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2018-11-15 00:27:57,099 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 00:27:57,099 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 00:27:57,099 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 00:27:57,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 00:27:57,100 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 00:27:57,100 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2018-11-15 00:27:57,100 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_large [2018-11-15 00:27:57,100 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 00:27:57,100 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2018-11-15 00:27:57,100 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2018-11-15 00:27:57,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 00:27:57,106 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_buf [2018-11-15 00:27:57,106 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2018-11-15 00:27:57,106 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_add_buf_gfp [2018-11-15 00:27:57,106 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_add_buf [2018-11-15 00:27:57,107 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_kick [2018-11-15 00:27:57,107 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_get_buf [2018-11-15 00:27:57,107 INFO L130 BoogieDeclarations]: Found specification of procedure register_virtio_driver [2018-11-15 00:27:57,107 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_virtio_driver [2018-11-15 00:27:57,107 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_check_driver_offered_feature [2018-11-15 00:27:57,107 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_has_feature [2018-11-15 00:27:57,107 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_config_buf [2018-11-15 00:27:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2018-11-15 00:27:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_find_single_vq [2018-11-15 00:27:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-15 00:27:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 00:27:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure blk_done [2018-11-15 00:27:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-15 00:27:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure do_req [2018-11-15 00:27:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure do_virtblk_request [2018-11-15 00:27:57,112 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_prepare_flush [2018-11-15 00:27:57,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-15 00:27:57,112 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_get_id [2018-11-15 00:27:57,112 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_ioctl [2018-11-15 00:27:57,112 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_getgeo [2018-11-15 00:27:57,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-15 00:27:57,113 INFO L130 BoogieDeclarations]: Found specification of procedure index_to_minor [2018-11-15 00:27:57,113 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_probe [2018-11-15 00:27:57,113 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-15 00:27:57,113 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_remove [2018-11-15 00:27:57,113 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-15 00:27:57,113 INFO L130 BoogieDeclarations]: Found specification of procedure fini [2018-11-15 00:27:57,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 00:27:57,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 00:27:57,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-15 00:27:57,114 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 00:27:57,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 00:27:57,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-15 00:27:57,114 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR___0 [2018-11-15 00:27:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_blk_rq [2018-11-15 00:27:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 00:27:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 00:27:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-15 00:27:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 00:27:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-15 00:27:57,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-15 00:28:04,548 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.notSimplified(BitvectorUtils.java:263) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplify_NonConstantCase(BitvectorUtils.java:259) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplifiedResult(BitvectorUtils.java:254) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils.termWithLocalSimplification(BitvectorUtils.java:180) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:560) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:289) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) 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) [2018-11-15 00:28:04,562 INFO L168 Benchmark]: Toolchain (without parser) took 13994.29 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 172.7 MB). Peak memory consumption was 172.7 MB. Max. memory is 3.9 GB. [2018-11-15 00:28:04,567 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 00:28:04,568 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5757.19 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 464.0 kB). Peak memory consumption was 492.3 MB. Max. memory is 3.9 GB. [2018-11-15 00:28:04,569 INFO L168 Benchmark]: Boogie Preprocessor took 501.48 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 22.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 3.9 GB. [2018-11-15 00:28:04,570 INFO L168 Benchmark]: RCFGBuilder took 7724.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 150.1 MB). Peak memory consumption was 150.1 MB. Max. memory is 3.9 GB. [2018-11-15 00:28:04,586 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 5757.19 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 464.0 kB). Peak memory consumption was 492.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 501.48 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 22.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 3.9 GB. * RCFGBuilder took 7724.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 150.1 MB). Peak memory consumption was 150.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...