/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg true --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --cacsl2boogietranslator.check.absence.of.signed.integer.overflows true -i ../../../trunk/examples/svcomp/pthread-ext/01b_inc-pthread.i
--------------------------------------------------------------------------------
This is Ultimate 0.2.4-wip.dk.empire-owicki-175f719-m
[2023-11-30 06:24:01,467 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2023-11-30 06:24:01,546 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf
[2023-11-30 06:24:01,580 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2023-11-30 06:24:01,581 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-11-30 06:24:01,581 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-11-30 06:24:01,582 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-11-30 06:24:01,582 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2023-11-30 06:24:01,583 INFO L153 SettingsManager]: * Use SBE=true
[2023-11-30 06:24:01,583 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-11-30 06:24:01,583 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2023-11-30 06:24:01,584 INFO L153 SettingsManager]: * sizeof long=4
[2023-11-30 06:24:01,587 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2023-11-30 06:24:01,590 INFO L153 SettingsManager]: * sizeof POINTER=4
[2023-11-30 06:24:01,591 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2023-11-30 06:24:01,591 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2023-11-30 06:24:01,592 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-11-30 06:24:01,592 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2023-11-30 06:24:01,593 INFO L153 SettingsManager]: * sizeof long double=12
[2023-11-30 06:24:01,593 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2023-11-30 06:24:01,593 INFO L153 SettingsManager]: * Use constant arrays=true
[2023-11-30 06:24:01,594 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-11-30 06:24:01,594 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2023-11-30 06:24:01,594 INFO L153 SettingsManager]: * To the following directory=./dump/
[2023-11-30 06:24:01,594 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2023-11-30 06:24:01,595 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-11-30 06:24:01,595 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-11-30 06:24:01,595 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2023-11-30 06:24:01,595 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2023-11-30 06:24:01,596 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2023-11-30 06:24:01,597 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-11-30 06:24:01,597 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2023-11-30 06:24:01,597 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2023-11-30 06:24:01,597 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of signed integer overflows -> true
[2023-11-30 06:24:01,927 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2023-11-30 06:24:01,942 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-11-30 06:24:01,944 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-11-30 06:24:01,945 INFO L270 PluginConnector]: Initializing CDTParser...
[2023-11-30 06:24:01,945 INFO L274 PluginConnector]: CDTParser initialized
[2023-11-30 06:24:01,946 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/01b_inc-pthread.i
[2023-11-30 06:24:03,059 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2023-11-30 06:24:03,287 INFO L384 CDTParser]: Found 1 translation units.
[2023-11-30 06:24:03,288 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/01b_inc-pthread.i
[2023-11-30 06:24:03,307 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b6c1c3e2/619fce343a8742afbd58ee5b04eb008e/FLAGcf3958f0b
[2023-11-30 06:24:03,317 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b6c1c3e2/619fce343a8742afbd58ee5b04eb008e
[2023-11-30 06:24:03,319 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-11-30 06:24:03,320 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements.
[2023-11-30 06:24:03,321 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-11-30 06:24:03,321 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-11-30 06:24:03,325 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2023-11-30 06:24:03,325 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 06:24:03" (1/1) ...
[2023-11-30 06:24:03,326 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d91c037 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 06:24:03, skipping insertion in model container
[2023-11-30 06:24:03,326 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 06:24:03" (1/1) ...
[2023-11-30 06:24:03,373 INFO L177 MainTranslator]: Built tables and reachable declarations
[2023-11-30 06:24:03,689 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-11-30 06:24:03,702 INFO L202 MainTranslator]: Completed pre-run
[2023-11-30 06:24:03,744 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-11-30 06:24:03,774 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler.
[2023-11-30 06:24:03,774 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler.
[2023-11-30 06:24:03,780 INFO L206 MainTranslator]: Completed translation
[2023-11-30 06:24:03,780 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 06:24:03 WrapperNode
[2023-11-30 06:24:03,780 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-11-30 06:24:03,782 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2023-11-30 06:24:03,782 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2023-11-30 06:24:03,782 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2023-11-30 06:24:03,787 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 06:24:03" (1/1) ...
[2023-11-30 06:24:03,812 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 06:24:03" (1/1) ...
[2023-11-30 06:24:03,829 INFO L138 Inliner]: procedures = 164, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 58
[2023-11-30 06:24:03,830 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2023-11-30 06:24:03,831 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-11-30 06:24:03,831 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2023-11-30 06:24:03,831 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2023-11-30 06:24:03,837 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 06:24:03" (1/1) ...
[2023-11-30 06:24:03,838 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 06:24:03" (1/1) ...
[2023-11-30 06:24:03,842 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 06:24:03" (1/1) ...
[2023-11-30 06:24:03,843 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 06:24:03" (1/1) ...
[2023-11-30 06:24:03,855 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 06:24:03" (1/1) ...
[2023-11-30 06:24:03,859 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 06:24:03" (1/1) ...
[2023-11-30 06:24:03,867 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 06:24:03" (1/1) ...
[2023-11-30 06:24:03,868 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 06:24:03" (1/1) ...
[2023-11-30 06:24:03,870 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-11-30 06:24:03,870 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-11-30 06:24:03,871 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2023-11-30 06:24:03,871 INFO L274 PluginConnector]: RCFGBuilder initialized
[2023-11-30 06:24:03,871 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 06:24:03" (1/1) ...
[2023-11-30 06:24:03,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-11-30 06:24:03,888 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-11-30 06:24:03,905 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2023-11-30 06:24:03,930 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2023-11-30 06:24:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure thr1
[2023-11-30 06:24:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1
[2023-11-30 06:24:03,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2023-11-30 06:24:03,939 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock
[2023-11-30 06:24:03,939 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2023-11-30 06:24:03,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-11-30 06:24:03,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2023-11-30 06:24:03,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2023-11-30 06:24:03,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2023-11-30 06:24:03,940 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2023-11-30 06:24:03,940 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock
[2023-11-30 06:24:03,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-11-30 06:24:03,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-11-30 06:24:03,941 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement
[2023-11-30 06:24:04,088 INFO L241 CfgBuilder]: Building ICFG
[2023-11-30 06:24:04,091 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation
[2023-11-30 06:24:04,213 INFO L282 CfgBuilder]: Performing block encoding
[2023-11-30 06:24:04,249 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-11-30 06:24:04,249 INFO L309 CfgBuilder]: Removed 1 assume(true) statements.
[2023-11-30 06:24:04,250 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 06:24:04 BoogieIcfgContainer
[2023-11-30 06:24:04,251 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-11-30 06:24:04,252 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2023-11-30 06:24:04,253 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2023-11-30 06:24:04,254 INFO L274 PluginConnector]: TraceAbstraction initialized
[2023-11-30 06:24:04,255 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.11 06:24:03" (1/3) ...
[2023-11-30 06:24:04,255 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ead963b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 06:24:04, skipping insertion in model container
[2023-11-30 06:24:04,255 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 06:24:03" (2/3) ...
[2023-11-30 06:24:04,255 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ead963b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 06:24:04, skipping insertion in model container
[2023-11-30 06:24:04,256 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 06:24:04" (3/3) ...
[2023-11-30 06:24:04,256 INFO L112 eAbstractionObserver]: Analyzing ICFG 01b_inc-pthread.i
[2023-11-30 06:24:04,268 INFO L197 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2023-11-30 06:24:04,268 INFO L156 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations.
[2023-11-30 06:24:04,269 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ead963b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.11 06:24:04, skipping insertion in model container
[2023-11-30 06:24:04,269 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2023-11-30 06:24:04,271 INFO L158 Benchmark]: Toolchain (without parser) took 949.93ms. Allocated memory is still 572.5MB. Free memory was 517.9MB in the beginning and 478.0MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.0GB.
[2023-11-30 06:24:04,271 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 354.4MB. Free memory is still 302.4MB. There was no memory consumed. Max. memory is 16.0GB.
[2023-11-30 06:24:04,271 INFO L158 Benchmark]: CACSL2BoogieTranslator took 459.78ms. Allocated memory is still 572.5MB. Free memory was 517.4MB in the beginning and 498.1MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.0GB.
[2023-11-30 06:24:04,272 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.66ms. Allocated memory is still 572.5MB. Free memory was 498.1MB in the beginning and 496.1MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB.
[2023-11-30 06:24:04,273 INFO L158 Benchmark]: Boogie Preprocessor took 39.19ms. Allocated memory is still 572.5MB. Free memory was 496.1MB in the beginning and 494.9MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB.
[2023-11-30 06:24:04,273 INFO L158 Benchmark]: RCFGBuilder took 380.25ms. Allocated memory is still 572.5MB. Free memory was 494.9MB in the beginning and 480.6MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.0GB.
[2023-11-30 06:24:04,274 INFO L158 Benchmark]: TraceAbstraction took 16.91ms. Allocated memory is still 572.5MB. Free memory was 480.2MB in the beginning and 478.0MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB.
[2023-11-30 06:24:04,276 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.12ms. Allocated memory is still 354.4MB. Free memory is still 302.4MB. There was no memory consumed. Max. memory is 16.0GB.
* CACSL2BoogieTranslator took 459.78ms. Allocated memory is still 572.5MB. Free memory was 517.4MB in the beginning and 498.1MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.0GB.
* Boogie Procedure Inliner took 48.66ms. Allocated memory is still 572.5MB. Free memory was 498.1MB in the beginning and 496.1MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB.
* Boogie Preprocessor took 39.19ms. Allocated memory is still 572.5MB. Free memory was 496.1MB in the beginning and 494.9MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB.
* RCFGBuilder took 380.25ms. Allocated memory is still 572.5MB. Free memory was 494.9MB in the beginning and 480.6MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.0GB.
* TraceAbstraction took 16.91ms. Allocated memory is still 572.5MB. Free memory was 480.2MB in the beginning and 478.0MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- AllSpecificationsHoldResult: All specifications hold
We were not able to verify any specification because the program does not contain any specification.
RESULT: Ultimate proved your program to be correct!
[2023-11-30 06:24:04,294 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0
Received shutdown request...