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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-25 20:46:24,190 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-25 20:46:24,192 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-25 20:46:24,205 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-25 20:46:24,205 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-25 20:46:24,206 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-25 20:46:24,207 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-25 20:46:24,213 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-25 20:46:24,218 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-25 20:46:24,220 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-25 20:46:24,220 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-25 20:46:24,222 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-25 20:46:24,223 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-25 20:46:24,225 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-25 20:46:24,235 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-25 20:46:24,236 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-25 20:46:24,236 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-25 20:46:24,238 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-25 20:46:24,240 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-25 20:46:24,241 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-25 20:46:24,245 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-25 20:46:24,246 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-25 20:46:24,251 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-25 20:46:24,252 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-25 20:46:24,253 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-25 20:46:24,254 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-25 20:46:24,255 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-25 20:46:24,259 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-25 20:46:24,260 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-25 20:46:24,261 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-25 20:46:24,261 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-25 20:46:24,265 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-25 20:46:24,266 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-25 20:46:24,266 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-25 20:46:24,267 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-25 20:46:24,267 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-25 20:46:24,268 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-25 20:46:24,283 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-25 20:46:24,283 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-25 20:46:24,284 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-25 20:46:24,284 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-25 20:46:24,285 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-25 20:46:24,285 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-25 20:46:24,285 INFO L133 SettingsManager]: * Use SBE=true [2018-11-25 20:46:24,285 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-25 20:46:24,286 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-25 20:46:24,286 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-25 20:46:24,286 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-25 20:46:24,286 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-25 20:46:24,286 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-25 20:46:24,287 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-25 20:46:24,287 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-25 20:46:24,287 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-25 20:46:24,287 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-25 20:46:24,288 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-25 20:46:24,288 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-25 20:46:24,288 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-25 20:46:24,288 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 20:46:24,288 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-25 20:46:24,289 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-25 20:46:24,289 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-25 20:46:24,289 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-25 20:46:24,289 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-25 20:46:24,289 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-25 20:46:24,290 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-25 20:46:24,290 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-25 20:46:24,340 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-25 20:46:24,353 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-25 20:46:24,357 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-25 20:46:24,358 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-25 20:46:24,359 INFO L276 PluginConnector]: CDTParser initialized [2018-11-25 20:46:24,360 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko_true-unreach-call.cil.out.i.pp.i [2018-11-25 20:46:24,420 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c05ac406/b8819d1238254c44a586a2b8b7015106/FLAG524e70600 [2018-11-25 20:46:25,188 INFO L307 CDTParser]: Found 1 translation units. [2018-11-25 20:46:25,189 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko_true-unreach-call.cil.out.i.pp.i [2018-11-25 20:46:25,238 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c05ac406/b8819d1238254c44a586a2b8b7015106/FLAG524e70600 [2018-11-25 20:46:25,718 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c05ac406/b8819d1238254c44a586a2b8b7015106 [2018-11-25 20:46:25,731 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-25 20:46:25,733 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-25 20:46:25,734 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-25 20:46:25,734 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-25 20:46:25,740 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-25 20:46:25,742 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:46:25" (1/1) ... [2018-11-25 20:46:25,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72449b0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:25, skipping insertion in model container [2018-11-25 20:46:25,746 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:46:25" (1/1) ... [2018-11-25 20:46:25,757 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-25 20:46:25,896 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-25 20:46:27,429 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 20:46:27,492 INFO L191 MainTranslator]: Completed pre-run [2018-11-25 20:46:27,858 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 20:46:28,008 INFO L195 MainTranslator]: Completed translation [2018-11-25 20:46:28,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:28 WrapperNode [2018-11-25 20:46:28,008 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-25 20:46:28,009 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-25 20:46:28,010 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-25 20:46:28,010 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-25 20:46:28,020 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:28" (1/1) ... [2018-11-25 20:46:28,088 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:28" (1/1) ... [2018-11-25 20:46:28,118 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-25 20:46:28,119 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-25 20:46:28,119 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-25 20:46:28,119 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-25 20:46:28,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:28" (1/1) ... [2018-11-25 20:46:28,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:28" (1/1) ... [2018-11-25 20:46:28,146 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:28" (1/1) ... [2018-11-25 20:46:28,147 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:28" (1/1) ... [2018-11-25 20:46:28,264 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:28" (1/1) ... [2018-11-25 20:46:28,298 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:28" (1/1) ... [2018-11-25 20:46:28,315 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:28" (1/1) ... [2018-11-25 20:46:28,338 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-25 20:46:28,338 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-25 20:46:28,338 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-25 20:46:28,341 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-25 20:46:28,342 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:28" (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 [2018-11-25 20:46:28,403 INFO L130 BoogieDeclarations]: Found specification of procedure __c2port_read_flash_data [2018-11-25 20:46:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __c2port_read_flash_data [2018-11-25 20:46:28,404 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_read_ar [2018-11-25 20:46:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_read_ar [2018-11-25 20:46:28,404 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-25 20:46:28,404 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2018-11-25 20:46:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2018-11-25 20:46:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-25 20:46:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-25 20:46:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-25 20:46:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-25 20:46:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_strobe_ck [2018-11-25 20:46:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_strobe_ck [2018-11-25 20:46:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-25 20:46:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-11-25 20:46:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-25 20:46:28,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-25 20:46:28,407 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_poll_in_busy [2018-11-25 20:46:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_poll_in_busy [2018-11-25 20:46:28,407 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-25 20:46:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-25 20:46:28,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-25 20:46:28,408 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_read_dr [2018-11-25 20:46:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_read_dr [2018-11-25 20:46:28,408 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2018-11-25 20:46:28,408 INFO L130 BoogieDeclarations]: Found specification of procedure __c2port_write_flash_data [2018-11-25 20:46:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __c2port_write_flash_data [2018-11-25 20:46:28,408 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_write_ar [2018-11-25 20:46:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_write_ar [2018-11-25 20:46:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-25 20:46:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-25 20:46:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-25 20:46:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-25 20:46:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-11-25 20:46:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-25 20:46:28,410 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_write_flash_data [2018-11-25 20:46:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_write_flash_data [2018-11-25 20:46:28,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-25 20:46:28,410 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-25 20:46:28,410 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_poll_out_ready [2018-11-25 20:46:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_poll_out_ready [2018-11-25 20:46:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-25 20:46:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_read_flash_data [2018-11-25 20:46:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_read_flash_data [2018-11-25 20:46:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_write_dr [2018-11-25 20:46:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_write_dr [2018-11-25 20:46:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-25 20:46:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_exit [2018-11-25 20:46:28,412 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_exit [2018-11-25 20:46:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-25 20:46:28,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-25 20:46:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-25 20:46:28,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-25 20:46:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2018-11-25 20:46:28,413 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2018-11-25 20:46:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2018-11-25 20:46:28,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2018-11-25 20:46:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-25 20:46:28,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-25 20:46:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_init [2018-11-25 20:46:28,414 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_init [2018-11-25 20:46:30,422 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-25 20:46:30,422 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-25 20:46:36,722 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-25 20:46:36,723 INFO L280 CfgBuilder]: Removed 19 assue(true) statements. [2018-11-25 20:46:36,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:46:36 BoogieIcfgContainer [2018-11-25 20:46:36,723 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-25 20:46:36,725 INFO L168 Benchmark]: Toolchain (without parser) took 10993.69 ms. Allocated memory was 1.6 GB in the beginning and 2.4 GB in the end (delta: 889.7 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -794.3 MB). Peak memory consumption was 570.9 MB. Max. memory is 7.1 GB. [2018-11-25 20:46:36,727 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 20:46:36,728 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2274.67 ms. Allocated memory was 1.6 GB in the beginning and 2.3 GB in the end (delta: 743.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -727.2 MB). Peak memory consumption was 70.8 MB. Max. memory is 7.1 GB. [2018-11-25 20:46:36,729 INFO L168 Benchmark]: Boogie Procedure Inliner took 109.16 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 20:46:36,730 INFO L168 Benchmark]: Boogie Preprocessor took 219.10 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. [2018-11-25 20:46:36,730 INFO L168 Benchmark]: RCFGBuilder took 8385.10 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 146.3 MB). Free memory was 2.1 GB in the beginning and 2.2 GB in the end (delta: -80.2 MB). Peak memory consumption was 541.5 MB. Max. memory is 7.1 GB. [2018-11-25 20:46:36,735 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 0.22 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2274.67 ms. Allocated memory was 1.6 GB in the beginning and 2.3 GB in the end (delta: 743.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -727.2 MB). Peak memory consumption was 70.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 109.16 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 219.10 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 8385.10 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 146.3 MB). Free memory was 2.1 GB in the beginning and 2.2 GB in the end (delta: -80.2 MB). Peak memory consumption was 541.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...