java -ea -Xmx8000000000 -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-validator-v0.8/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 21:09:18,124 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 21:09:18,126 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 21:09:18,139 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 21:09:18,139 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 21:09:18,140 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 21:09:18,142 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 21:09:18,144 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 21:09:18,145 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 21:09:18,146 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 21:09:18,147 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 21:09:18,148 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 21:09:18,149 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 21:09:18,150 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 21:09:18,151 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 21:09:18,151 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 21:09:18,152 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 21:09:18,154 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 21:09:18,156 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 21:09:18,158 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 21:09:18,160 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 21:09:18,161 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 21:09:18,167 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 21:09:18,167 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 21:09:18,167 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 21:09:18,171 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 21:09:18,172 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 21:09:18,173 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 21:09:18,174 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 21:09:18,175 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 21:09:18,175 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 21:09:18,176 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 21:09:18,176 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 21:09:18,177 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 21:09:18,178 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 21:09:18,178 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 21:09:18,179 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 [2018-11-16 21:09:18,194 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 21:09:18,195 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 21:09:18,196 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 21:09:18,196 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 21:09:18,196 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 21:09:18,197 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 21:09:18,197 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 21:09:18,197 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 21:09:18,197 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 21:09:18,197 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 21:09:18,198 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 21:09:18,198 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 21:09:18,198 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 21:09:18,198 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 21:09:18,198 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 21:09:18,199 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 21:09:18,199 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 21:09:18,199 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 21:09:18,199 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 21:09:18,199 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 21:09:18,200 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 21:09:18,200 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 21:09:18,200 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 21:09:18,200 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 21:09:18,200 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 21:09:18,201 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 21:09:18,201 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 21:09:18,201 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 21:09:18,201 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 21:09:18,201 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 21:09:18,202 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 21:09:18,248 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 21:09:18,261 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 21:09:18,265 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 21:09:18,267 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 21:09:18,267 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 21:09:18,268 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-16 21:09:18,331 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab86f9b6c/32ecd9e0d0af4a0385794f33f4c46b70/FLAG9c8b5f0ad [2018-11-16 21:09:19,125 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 21:09:19,129 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-16 21:09:19,167 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab86f9b6c/32ecd9e0d0af4a0385794f33f4c46b70/FLAG9c8b5f0ad [2018-11-16 21:09:19,656 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab86f9b6c/32ecd9e0d0af4a0385794f33f4c46b70 [2018-11-16 21:09:19,668 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 21:09:19,670 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 21:09:19,671 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 21:09:19,672 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 21:09:19,678 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 21:09:19,680 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:09:19" (1/1) ... [2018-11-16 21:09:19,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d83ec67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:19, skipping insertion in model container [2018-11-16 21:09:19,684 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:09:19" (1/1) ... [2018-11-16 21:09:19,695 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 21:09:19,796 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 21:09:21,574 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:09:21,784 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 21:09:22,350 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:09:22,489 INFO L195 MainTranslator]: Completed translation [2018-11-16 21:09:22,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:22 WrapperNode [2018-11-16 21:09:22,490 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 21:09:22,491 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 21:09:22,491 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 21:09:22,491 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 21:09:22,507 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:22" (1/1) ... [2018-11-16 21:09:22,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:22" (1/1) ... [2018-11-16 21:09:22,565 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:22" (1/1) ... [2018-11-16 21:09:22,565 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:22" (1/1) ... [2018-11-16 21:09:22,709 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:22" (1/1) ... [2018-11-16 21:09:22,736 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:22" (1/1) ... [2018-11-16 21:09:22,753 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:22" (1/1) ... [2018-11-16 21:09:22,789 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 21:09:22,793 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 21:09:22,794 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 21:09:22,794 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 21:09:22,796 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:09:22" (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 [2018-11-16 21:09:22,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 21:09:22,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 21:09:22,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2018-11-16 21:09:22,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-16 21:09:22,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-16 21:09:22,881 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-16 21:09:22,882 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-16 21:09:22,884 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-16 21:09:22,884 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-16 21:09:22,884 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-16 21:09:22,885 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-16 21:09:22,885 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2018-11-16 21:09:22,885 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2018-11-16 21:09:22,885 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-16 21:09:22,885 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_kmalloc_pool [2018-11-16 21:09:22,886 INFO L138 BoogieDeclarations]: Found implementation of procedure req_get_ioprio [2018-11-16 21:09:22,886 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2018-11-16 21:09:22,886 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2018-11-16 21:09:22,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-16 21:09:22,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-16 21:09:22,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-16 21:09:22,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-16 21:09:22,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-16 21:09:22,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-16 21:09:22,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-16 21:09:22,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-16 21:09:22,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-16 21:09:22,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-16 21:09:22,889 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-16 21:09:22,890 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2018-11-16 21:09:22,890 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2018-11-16 21:09:22,890 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_buf [2018-11-16 21:09:22,890 INFO L138 BoogieDeclarations]: Found implementation of procedure virtqueue_add_buf [2018-11-16 21:09:22,890 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_has_feature [2018-11-16 21:09:22,891 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_config_buf [2018-11-16 21:09:22,891 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_find_single_vq [2018-11-16 21:09:22,891 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_done [2018-11-16 21:09:22,891 INFO L138 BoogieDeclarations]: Found implementation of procedure do_req [2018-11-16 21:09:22,891 INFO L138 BoogieDeclarations]: Found implementation of procedure do_virtblk_request [2018-11-16 21:09:22,891 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_prepare_flush [2018-11-16 21:09:22,892 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_get_id [2018-11-16 21:09:22,892 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_ioctl [2018-11-16 21:09:22,892 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_getgeo [2018-11-16 21:09:22,892 INFO L138 BoogieDeclarations]: Found implementation of procedure index_to_minor [2018-11-16 21:09:22,892 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_probe [2018-11-16 21:09:22,893 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_remove [2018-11-16 21:09:22,893 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-16 21:09:22,894 INFO L138 BoogieDeclarations]: Found implementation of procedure fini [2018-11-16 21:09:22,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_virtio_driver_1 [2018-11-16 21:09:22,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_block_device_operations_2 [2018-11-16 21:09:22,894 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 21:09:22,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-16 21:09:22,895 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-16 21:09:22,896 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-16 21:09:22,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_make_request_5 [2018-11-16 21:09:22,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-16 21:09:22,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-16 21:09:22,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-16 21:09:22,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-16 21:09:22,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-16 21:09:22,897 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR___0 [2018-11-16 21:09:22,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_get_request [2018-11-16 21:09:22,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_make_request [2018-11-16 21:09:22,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_blk_rq [2018-11-16 21:09:22,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-16 21:09:22,898 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-16 21:09:22,898 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-16 21:09:22,898 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 21:09:22,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-16 21:09:22,899 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-16 21:09:22,899 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-16 21:09:22,899 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-16 21:09:22,899 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-16 21:09:22,899 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-16 21:09:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-16 21:09:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-16 21:09:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-16 21:09:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-16 21:09:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-16 21:09:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-16 21:09:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-16 21:09:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-16 21:09:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-16 21:09:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-16 21:09:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-16 21:09:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-16 21:09:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-16 21:09:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-16 21:09:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-16 21:09:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2018-11-16 21:09:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2018-11-16 21:09:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2018-11-16 21:09:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2018-11-16 21:09:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure set_disk_ro [2018-11-16 21:09:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2018-11-16 21:09:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-16 21:09:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2018-11-16 21:09:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-16 21:09:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2018-11-16 21:09:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2018-11-16 21:09:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-16 21:09:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-16 21:09:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2018-11-16 21:09:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2018-11-16 21:09:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2018-11-16 21:09:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2018-11-16 21:09:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_kmalloc [2018-11-16 21:09:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_kfree [2018-11-16 21:09:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_kmalloc_pool [2018-11-16 21:09:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2018-11-16 21:09:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure bio_map_kern [2018-11-16 21:09:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure req_get_ioprio [2018-11-16 21:09:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-16 21:09:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_make_request_5 [2018-11-16 21:09:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl [2018-11-16 21:09:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_queue [2018-11-16 21:09:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure blk_stop_queue [2018-11-16 21:09:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq [2018-11-16 21:09:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2018-11-16 21:09:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure blk_peek_request [2018-11-16 21:09:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_request [2018-11-16 21:09:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request_all [2018-11-16 21:09:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2018-11-16 21:09:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2018-11-16 21:09:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_bounce_limit [2018-11-16 21:09:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2018-11-16 21:09:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segments [2018-11-16 21:09:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segment_size [2018-11-16 21:09:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_logical_block_size [2018-11-16 21:09:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_physical_block_size [2018-11-16 21:09:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_alignment_offset [2018-11-16 21:09:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_io_min [2018-11-16 21:09:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_io_opt [2018-11-16 21:09:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_ordered [2018-11-16 21:09:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_sg [2018-11-16 21:09:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2018-11-16 21:09:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-16 21:09:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-16 21:09:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-16 21:09:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-16 21:09:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2018-11-16 21:09:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-16 21:09:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-16 21:09:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-16 21:09:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-16 21:09:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-16 21:09:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-16 21:09:22,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-16 21:09:22,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-16 21:09:22,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-16 21:09:22,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-16 21:09:22,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-16 21:09:22,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-16 21:09:22,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-16 21:09:22,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_make_request [2018-11-16 21:09:22,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-16 21:09:22,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-16 21:09:22,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-16 21:09:22,926 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-16 21:09:22,927 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-16 21:09:22,927 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-16 21:09:22,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_virtio_driver_1 [2018-11-16 21:09:22,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_block_device_operations_2 [2018-11-16 21:09:22,927 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2018-11-16 21:09:22,928 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2018-11-16 21:09:22,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-16 21:09:22,928 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_buf [2018-11-16 21:09:22,928 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2018-11-16 21:09:22,928 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_add_buf_gfp [2018-11-16 21:09:22,928 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_add_buf [2018-11-16 21:09:22,929 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_kick [2018-11-16 21:09:22,929 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_get_buf [2018-11-16 21:09:22,929 INFO L130 BoogieDeclarations]: Found specification of procedure register_virtio_driver [2018-11-16 21:09:22,929 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_virtio_driver [2018-11-16 21:09:22,929 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_check_driver_offered_feature [2018-11-16 21:09:22,930 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_has_feature [2018-11-16 21:09:22,930 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_config_buf [2018-11-16 21:09:22,930 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2018-11-16 21:09:22,930 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_find_single_vq [2018-11-16 21:09:22,930 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-16 21:09:22,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-16 21:09:22,931 INFO L130 BoogieDeclarations]: Found specification of procedure blk_done [2018-11-16 21:09:22,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-16 21:09:22,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-16 21:09:22,931 INFO L130 BoogieDeclarations]: Found specification of procedure do_req [2018-11-16 21:09:22,931 INFO L130 BoogieDeclarations]: Found specification of procedure do_virtblk_request [2018-11-16 21:09:22,931 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_prepare_flush [2018-11-16 21:09:22,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-16 21:09:22,932 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_get_id [2018-11-16 21:09:22,932 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_ioctl [2018-11-16 21:09:22,932 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_getgeo [2018-11-16 21:09:22,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-16 21:09:22,932 INFO L130 BoogieDeclarations]: Found specification of procedure index_to_minor [2018-11-16 21:09:22,933 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_probe [2018-11-16 21:09:22,933 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-16 21:09:22,933 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_remove [2018-11-16 21:09:22,933 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-16 21:09:22,933 INFO L130 BoogieDeclarations]: Found specification of procedure fini [2018-11-16 21:09:22,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-16 21:09:22,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-16 21:09:22,934 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 21:09:22,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-16 21:09:22,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-16 21:09:22,934 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR___0 [2018-11-16 21:09:22,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_get_request [2018-11-16 21:09:22,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_blk_rq [2018-11-16 21:09:22,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 21:09:22,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-16 21:09:22,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-16 21:09:22,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 21:09:22,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-16 21:09:22,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-16 21:09:23,086 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: ConstantTerms have to use Rationals at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:55) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.lambda$0(UltimateNormalFormUtils.java:150) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker$MyWalker.walk(SubtermPropertyChecker.java:63) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker.isPropertySatisfied(SubtermPropertyChecker.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.respectsUltimateNormalForm(UltimateNormalFormUtils.java:151) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtFunctionDefinition.create(SmtFunctionDefinition.java:102) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SmtSymbolTable.declareFunction(Boogie2SmtSymbolTable.java:376) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SmtSymbolTable.(Boogie2SmtSymbolTable.java:154) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SMT.(Boogie2SMT.java:96) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.(CfgBuilder.java:210) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:87) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-16 21:09:23,091 INFO L168 Benchmark]: Toolchain (without parser) took 3421.98 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 736.6 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -365.8 MB). Peak memory consumption was 370.9 MB. Max. memory is 7.1 GB. [2018-11-16 21:09:23,093 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 21:09:23,094 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2818.68 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 736.6 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -412.0 MB). Peak memory consumption was 345.2 MB. Max. memory is 7.1 GB. [2018-11-16 21:09:23,099 INFO L168 Benchmark]: Boogie Preprocessor took 300.58 ms. Allocated memory is still 2.3 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 7.1 GB. [2018-11-16 21:09:23,100 INFO L168 Benchmark]: RCFGBuilder took 296.26 ms. Allocated memory is still 2.3 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. [2018-11-16 21:09:23,110 INFO L336 ainManager$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 0.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2818.68 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 736.6 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -412.0 MB). Peak memory consumption was 345.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 300.58 ms. Allocated memory is still 2.3 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 296.26 ms. Allocated memory is still 2.3 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: ConstantTerms have to use Rationals de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: ConstantTerms have to use Rationals: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:55) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...