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.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 18:45:52,901 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 18:45:52,907 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 18:45:52,946 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 18:45:52,947 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 18:45:52,948 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 18:45:52,955 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 18:45:52,958 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 18:45:52,965 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 18:45:52,968 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 18:45:52,973 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 18:45:52,973 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 18:45:52,974 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 18:45:52,976 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 18:45:52,983 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 18:45:52,987 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 18:45:52,989 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 18:45:52,996 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 18:45:53,009 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 18:45:53,015 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 18:45:53,016 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 18:45:53,025 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 18:45:53,030 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 18:45:53,038 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 18:45:53,038 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 18:45:53,039 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 18:45:53,040 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 18:45:53,047 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 18:45:53,050 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 18:45:53,057 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 18:45:53,057 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 18:45:53,058 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 18:45:53,058 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 18:45:53,059 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 18:45:53,063 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 18:45:53,064 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 18:45:53,064 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 [2018-11-11 18:45:53,119 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 18:45:53,119 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 18:45:53,123 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 18:45:53,123 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 18:45:53,129 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 18:45:53,129 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 18:45:53,129 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 18:45:53,130 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 18:45:53,130 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 18:45:53,130 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 18:45:53,130 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 18:45:53,131 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 18:45:53,134 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-11 18:45:53,134 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-11 18:45:53,134 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 18:45:53,137 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 18:45:53,137 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 18:45:53,137 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 18:45:53,138 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 18:45:53,139 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 18:45:53,139 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 18:45:53,139 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 18:45:53,139 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 18:45:53,140 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 18:45:53,140 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-11 18:45:53,140 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 18:45:53,140 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-11 18:45:53,140 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-11 18:45:53,140 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 18:45:53,141 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 18:45:53,266 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 18:45:53,303 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 18:45:53,313 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 18:45:53,317 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 18:45:53,318 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 18:45:53,322 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 18:45:53,473 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e8fe2cd6/5365f61020f4409f901f27b947629b0d/FLAG6b4e4bd66 [2018-11-11 18:45:55,312 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 18:45:55,313 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 18:45:55,443 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e8fe2cd6/5365f61020f4409f901f27b947629b0d/FLAG6b4e4bd66 [2018-11-11 18:45:55,487 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e8fe2cd6/5365f61020f4409f901f27b947629b0d [2018-11-11 18:45:55,518 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 18:45:55,521 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 18:45:55,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 18:45:55,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 18:45:55,537 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 18:45:55,539 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 06:45:55" (1/1) ... [2018-11-11 18:45:55,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74a4bee9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 06:45:55, skipping insertion in model container [2018-11-11 18:45:55,543 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 06:45:55" (1/1) ... [2018-11-11 18:45:55,572 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 18:45:55,988 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 18:45:57,219 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3391] [2018-11-11 18:45:57,220 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3392] [2018-11-11 18:45:57,220 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3393] [2018-11-11 18:45:57,221 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3394] [2018-11-11 18:45:57,221 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3395] [2018-11-11 18:45:57,228 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3396] [2018-11-11 18:45:57,229 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3427] [2018-11-11 18:45:57,230 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3428] [2018-11-11 18:45:57,230 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3429] [2018-11-11 18:45:57,230 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3430] [2018-11-11 18:45:57,232 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3431] [2018-11-11 18:45:57,232 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3432] [2018-11-11 18:46:03,809 WARN L309 MainTranslator]: Unsupported Syntax: Unsupported function: strcpy [2018-11-11 18:46:03,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3bbe257c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 06:46:03, skipping insertion in model container [2018-11-11 18:46:03,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 18:46:03,814 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-11 18:46:03,818 INFO L168 Benchmark]: Toolchain (without parser) took 8298.95 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 411.6 MB). Peak memory consumption was 411.6 MB. Max. memory is 3.9 GB. [2018-11-11 18:46:03,821 INFO L168 Benchmark]: CDTParser took 0.43 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. [2018-11-11 18:46:03,825 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8291.76 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 411.6 MB). Peak memory consumption was 411.6 MB. Max. memory is 3.9 GB. [2018-11-11 18:46:03,833 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 0.43 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 8291.76 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 411.6 MB). Peak memory consumption was 411.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9832]: Unsupported Syntax Unsupported function: strcpy RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...