/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample FPandBPonlyIfFpWasNotPerfect -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.assert.codeblocks SMT_FEATURE_HEURISTIC --traceabstraction.assert.codeblocks.term.scoring.heuristic DAGSIZE --traceabstraction.assert.codeblocks.term.scoring.heuristic.partitioning.strategy FIXED_NUM_PARTITIONS --traceabstraction.assert.codeblocks.term.scoring.heuristic.number.of.partitions 4 -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-regression/test_malloc-2.i
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This is Ultimate 0.1.25-d623d84
[2020-07-20 21:53:43,541 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2020-07-20 21:53:43,544 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2020-07-20 21:53:43,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-07-20 21:53:43,562 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-07-20 21:53:43,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-07-20 21:53:43,566 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-07-20 21:53:43,577 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2020-07-20 21:53:43,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-07-20 21:53:43,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-07-20 21:53:43,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2020-07-20 21:53:43,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-07-20 21:53:43,585 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-07-20 21:53:43,588 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-07-20 21:53:43,590 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-07-20 21:53:43,591 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-07-20 21:53:43,593 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-07-20 21:53:43,595 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-07-20 21:53:43,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-07-20 21:53:43,601 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2020-07-20 21:53:43,606 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-07-20 21:53:43,610 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-07-20 21:53:43,611 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2020-07-20 21:53:43,612 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-07-20 21:53:43,614 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-07-20 21:53:43,614 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-07-20 21:53:43,614 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-07-20 21:53:43,616 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-07-20 21:53:43,617 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-07-20 21:53:43,618 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-07-20 21:53:43,618 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-07-20 21:53:43,619 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-07-20 21:53:43,620 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-07-20 21:53:43,620 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2020-07-20 21:53:43,621 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-07-20 21:53:43,622 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2020-07-20 21:53:43,623 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-07-20 21:53:43,623 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-07-20 21:53:43,623 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2020-07-20 21:53:43,624 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2020-07-20 21:53:43,625 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2020-07-20 21:53:43,626 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2020-07-20 21:53:43,663 INFO L113 SettingsManager]: Loading preferences was successful
[2020-07-20 21:53:43,663 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2020-07-20 21:53:43,667 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-07-20 21:53:43,668 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2020-07-20 21:53:43,668 INFO L138 SettingsManager]: * Use SBE=true
[2020-07-20 21:53:43,668 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-07-20 21:53:43,668 INFO L138 SettingsManager]: * sizeof long=4
[2020-07-20 21:53:43,668 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2020-07-20 21:53:43,669 INFO L138 SettingsManager]: * sizeof POINTER=4
[2020-07-20 21:53:43,669 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2020-07-20 21:53:43,669 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2020-07-20 21:53:43,671 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-07-20 21:53:43,671 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2020-07-20 21:53:43,672 INFO L138 SettingsManager]: * sizeof long double=12
[2020-07-20 21:53:43,672 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2020-07-20 21:53:43,672 INFO L138 SettingsManager]: * Use constant arrays=true
[2020-07-20 21:53:43,672 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2020-07-20 21:53:43,672 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-07-20 21:53:43,673 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2020-07-20 21:53:43,673 INFO L138 SettingsManager]: * To the following directory=./dump/
[2020-07-20 21:53:43,673 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2020-07-20 21:53:43,673 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-07-20 21:53:43,673 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-07-20 21:53:43,674 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2020-07-20 21:53:43,674 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-07-20 21:53:43,674 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2020-07-20 21:53:43,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-07-20 21:53:43,674 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-07-20 21:53:43,674 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2020-07-20 21:53:43,675 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> FPandBPonlyIfFpWasNotPerfect
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks -> SMT_FEATURE_HEURISTIC
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic -> DAGSIZE
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic Partitioning Strategy -> FIXED_NUM_PARTITIONS
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic number of partitions -> 4
[2020-07-20 21:53:43,973 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2020-07-20 21:53:43,988 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-07-20 21:53:43,992 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-07-20 21:53:43,995 INFO L271 PluginConnector]: Initializing CDTParser...
[2020-07-20 21:53:43,996 INFO L275 PluginConnector]: CDTParser initialized
[2020-07-20 21:53:43,996 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test_malloc-2.i
[2020-07-20 21:53:44,059 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c403edeb/27d042696e4943c4b12ee20b6c7269e1/FLAGadc521310
[2020-07-20 21:53:44,507 INFO L306 CDTParser]: Found 1 translation units.
[2020-07-20 21:53:44,508 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test_malloc-2.i
[2020-07-20 21:53:44,518 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c403edeb/27d042696e4943c4b12ee20b6c7269e1/FLAGadc521310
[2020-07-20 21:53:44,833 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c403edeb/27d042696e4943c4b12ee20b6c7269e1
[2020-07-20 21:53:44,842 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-07-20 21:53:44,844 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2020-07-20 21:53:44,845 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-07-20 21:53:44,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-07-20 21:53:44,849 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2020-07-20 21:53:44,850 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 09:53:44" (1/1) ...
[2020-07-20 21:53:44,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51ff7c84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 09:53:44, skipping insertion in model container
[2020-07-20 21:53:44,853 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 09:53:44" (1/1) ...
[2020-07-20 21:53:44,861 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2020-07-20 21:53:44,896 INFO L178 MainTranslator]: Built tables and reachable declarations
[2020-07-20 21:53:45,128 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128
[2020-07-20 21:53:45,129 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@396c7b74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 09:53:45, skipping insertion in model container
[2020-07-20 21:53:45,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-07-20 21:53:45,129 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor
[2020-07-20 21:53:45,133 INFO L168 Benchmark]: Toolchain (without parser) took 287.70 ms. Allocated memory is still 140.5 MB. Free memory was 101.9 MB in the beginning and 92.0 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB.
[2020-07-20 21:53:45,134 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 140.5 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
[2020-07-20 21:53:45,135 INFO L168 Benchmark]: CACSL2BoogieTranslator took 283.83 ms. Allocated memory is still 140.5 MB. Free memory was 101.5 MB in the beginning and 92.0 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB.
[2020-07-20 21:53:45,139 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.26 ms. Allocated memory is still 140.5 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 283.83 ms. Allocated memory is still 140.5 MB. Free memory was 101.5 MB in the beginning and 92.0 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 24]: Unsupported Syntax
Undefined type __float128
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...