./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_32-traces-mine-vs-oplus-vs-meet_true.i --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for overflows
Using default analysis
Version 9bd2c7ff
Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_32-traces-mine-vs-oplus-vs-meet_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) )
--witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a233f90faab2ceb8ddfb042463870c03c0794d3cd45b2ba20de731314559cb95
--- Real Ultimate output ---
This is Ultimate 0.2.3-dev-9bd2c7f
[2023-11-19 07:44:37,648 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2023-11-19 07:44:37,767 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Overflow-32bit-Automizer_Default.epf
[2023-11-19 07:44:37,775 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2023-11-19 07:44:37,775 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2023-11-19 07:44:37,812 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2023-11-19 07:44:37,814 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-11-19 07:44:37,815 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-11-19 07:44:37,816 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-11-19 07:44:37,821 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-11-19 07:44:37,823 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-11-19 07:44:37,824 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2023-11-19 07:44:37,824 INFO L153 SettingsManager]: * Use SBE=true
[2023-11-19 07:44:37,826 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-11-19 07:44:37,827 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2023-11-19 07:44:37,827 INFO L153 SettingsManager]: * sizeof long=4
[2023-11-19 07:44:37,828 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2023-11-19 07:44:37,828 INFO L153 SettingsManager]: * sizeof POINTER=4
[2023-11-19 07:44:37,829 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2023-11-19 07:44:37,829 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2023-11-19 07:44:37,830 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-11-19 07:44:37,830 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2023-11-19 07:44:37,831 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true
[2023-11-19 07:44:37,831 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false
[2023-11-19 07:44:37,832 INFO L153 SettingsManager]: * sizeof long double=12
[2023-11-19 07:44:37,832 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2023-11-19 07:44:37,833 INFO L153 SettingsManager]: * Use constant arrays=true
[2023-11-19 07:44:37,834 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-11-19 07:44:37,834 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2023-11-19 07:44:37,835 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2023-11-19 07:44:37,836 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-11-19 07:44:37,837 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-11-19 07:44:37,837 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2023-11-19 07:44:37,837 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2023-11-19 07:44:37,838 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2023-11-19 07:44:37,838 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-11-19 07:44:37,838 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2023-11-19 07:44:37,839 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-11-19 07:44:37,839 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2023-11-19 07:44:37,839 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2023-11-19 07:44:37,840 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-11-19 07:44:37,840 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a233f90faab2ceb8ddfb042463870c03c0794d3cd45b2ba20de731314559cb95
[2023-11-19 07:44:38,172 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2023-11-19 07:44:38,206 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-11-19 07:44:38,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-11-19 07:44:38,210 INFO L270 PluginConnector]: Initializing CDTParser...
[2023-11-19 07:44:38,211 INFO L274 PluginConnector]: CDTParser initialized
[2023-11-19 07:44:38,213 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/goblint-regression/13-privatized_32-traces-mine-vs-oplus-vs-meet_true.i
[2023-11-19 07:44:41,456 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2023-11-19 07:44:41,731 INFO L384 CDTParser]: Found 1 translation units.
[2023-11-19 07:44:41,731 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/sv-benchmarks/c/goblint-regression/13-privatized_32-traces-mine-vs-oplus-vs-meet_true.i
[2023-11-19 07:44:41,751 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu/data/2dd87908a/709c7136e24643158299aaa0f1afe1e6/FLAG94a10876b
[2023-11-19 07:44:41,771 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu/data/2dd87908a/709c7136e24643158299aaa0f1afe1e6
[2023-11-19 07:44:41,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-11-19 07:44:41,775 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2023-11-19 07:44:41,777 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-11-19 07:44:41,777 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-11-19 07:44:41,796 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2023-11-19 07:44:41,797 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:44:41" (1/1) ...
[2023-11-19 07:44:41,798 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bbfb4f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:44:41, skipping insertion in model container
[2023-11-19 07:44:41,798 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:44:41" (1/1) ...
[2023-11-19 07:44:41,850 INFO L177 MainTranslator]: Built tables and reachable declarations
[2023-11-19 07:44:42,268 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-11-19 07:44:42,289 INFO L202 MainTranslator]: Completed pre-run
[2023-11-19 07:44:42,363 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-11-19 07:44:42,428 INFO L206 MainTranslator]: Completed translation
[2023-11-19 07:44:42,428 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:44:42 WrapperNode
[2023-11-19 07:44:42,429 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-11-19 07:44:42,430 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2023-11-19 07:44:42,431 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2023-11-19 07:44:42,431 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2023-11-19 07:44:42,441 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:44:42" (1/1) ...
[2023-11-19 07:44:42,480 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:44:42" (1/1) ...
[2023-11-19 07:44:42,515 INFO L138 Inliner]: procedures = 162, calls = 41, calls flagged for inlining = 5, calls inlined = 6, statements flattened = 76
[2023-11-19 07:44:42,516 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2023-11-19 07:44:42,516 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-11-19 07:44:42,518 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2023-11-19 07:44:42,518 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2023-11-19 07:44:42,528 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:44:42" (1/1) ...
[2023-11-19 07:44:42,529 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:44:42" (1/1) ...
[2023-11-19 07:44:42,540 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:44:42" (1/1) ...
[2023-11-19 07:44:42,540 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:44:42" (1/1) ...
[2023-11-19 07:44:42,551 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:44:42" (1/1) ...
[2023-11-19 07:44:42,558 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:44:42" (1/1) ...
[2023-11-19 07:44:42,562 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:44:42" (1/1) ...
[2023-11-19 07:44:42,573 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:44:42" (1/1) ...
[2023-11-19 07:44:42,575 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-11-19 07:44:42,576 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-11-19 07:44:42,582 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2023-11-19 07:44:42,582 INFO L274 PluginConnector]: RCFGBuilder initialized
[2023-11-19 07:44:42,583 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:44:42" (1/1) ...
[2023-11-19 07:44:42,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-11-19 07:44:42,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu/z3
[2023-11-19 07:44:42,669 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2023-11-19 07:44:42,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2023-11-19 07:44:42,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2023-11-19 07:44:42,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2023-11-19 07:44:42,788 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock
[2023-11-19 07:44:42,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-11-19 07:44:42,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2023-11-19 07:44:42,789 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun
[2023-11-19 07:44:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun
[2023-11-19 07:44:42,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2023-11-19 07:44:42,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2023-11-19 07:44:42,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-11-19 07:44:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-11-19 07:44:42,792 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement
[2023-11-19 07:44:42,945 INFO L236 CfgBuilder]: Building ICFG
[2023-11-19 07:44:42,947 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation
[2023-11-19 07:44:43,147 INFO L277 CfgBuilder]: Performing block encoding
[2023-11-19 07:44:43,157 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-11-19 07:44:43,158 INFO L302 CfgBuilder]: Removed 0 assume(true) statements.
[2023-11-19 07:44:43,162 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:44:43 BoogieIcfgContainer
[2023-11-19 07:44:43,162 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-11-19 07:44:43,169 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2023-11-19 07:44:43,169 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2023-11-19 07:44:43,172 INFO L274 PluginConnector]: TraceAbstraction initialized
[2023-11-19 07:44:43,172 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:44:41" (1/3) ...
[2023-11-19 07:44:43,173 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a23efe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:44:43, skipping insertion in model container
[2023-11-19 07:44:43,173 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:44:42" (2/3) ...
[2023-11-19 07:44:43,174 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a23efe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:44:43, skipping insertion in model container
[2023-11-19 07:44:43,174 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:44:43" (3/3) ...
[2023-11-19 07:44:43,175 INFO L112 eAbstractionObserver]: Analyzing ICFG 13-privatized_32-traces-mine-vs-oplus-vs-meet_true.i
[2023-11-19 07:44:43,183 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2023-11-19 07:44:43,192 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2023-11-19 07:44:43,192 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations.
[2023-11-19 07:44:43,193 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a23efe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 07:44:43, skipping insertion in model container
[2023-11-19 07:44:43,194 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2023-11-19 07:44:43,194 INFO L112 PluginConnector]: ------------------------Witness Printer----------------------------
[2023-11-19 07:44:43,194 INFO L270 PluginConnector]: Initializing Witness Printer...
[2023-11-19 07:44:43,195 INFO L274 PluginConnector]: Witness Printer initialized
[2023-11-19 07:44:43,195 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:44:43" (3/3) ...
[2023-11-19 07:44:43,198 INFO L137 WitnessPrinter]: Generating witness for correct program
[2023-11-19 07:44:43,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure t_fun
[2023-11-19 07:44:43,207 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges
[2023-11-19 07:44:43,208 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges
[2023-11-19 07:44:43,208 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges
[2023-11-19 07:44:43,208 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges
[2023-11-19 07:44:43,309 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu/witness.graphml
[2023-11-19 07:44:43,310 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu/witness.yml
[2023-11-19 07:44:43,310 INFO L131 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2023-11-19 07:44:43,311 INFO L158 Benchmark]: Toolchain (without parser) took 1535.86ms. Allocated memory is still 136.3MB. Free memory was 90.2MB in the beginning and 85.8MB in the end (delta: 4.4MB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB.
[2023-11-19 07:44:43,312 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 100.7MB. Free memory is still 51.4MB. There was no memory consumed. Max. memory is 16.1GB.
[2023-11-19 07:44:43,312 INFO L158 Benchmark]: CACSL2BoogieTranslator took 652.57ms. Allocated memory is still 136.3MB. Free memory was 89.9MB in the beginning and 70.7MB in the end (delta: 19.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB.
[2023-11-19 07:44:43,313 INFO L158 Benchmark]: Boogie Procedure Inliner took 85.84ms. Allocated memory is still 136.3MB. Free memory was 70.7MB in the beginning and 68.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2023-11-19 07:44:43,313 INFO L158 Benchmark]: Boogie Preprocessor took 59.15ms. Allocated memory is still 136.3MB. Free memory was 68.6MB in the beginning and 67.1MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2023-11-19 07:44:43,314 INFO L158 Benchmark]: RCFGBuilder took 585.74ms. Allocated memory is still 136.3MB. Free memory was 67.1MB in the beginning and 93.5MB in the end (delta: -26.4MB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB.
[2023-11-19 07:44:43,314 INFO L158 Benchmark]: TraceAbstraction took 25.09ms. Allocated memory is still 136.3MB. Free memory was 92.6MB in the beginning and 91.0MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB.
[2023-11-19 07:44:43,315 INFO L158 Benchmark]: Witness Printer took 115.61ms. Allocated memory is still 136.3MB. Free memory was 90.5MB in the beginning and 85.8MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB.
[2023-11-19 07:44:43,317 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.35ms. Allocated memory is still 100.7MB. Free memory is still 51.4MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 652.57ms. Allocated memory is still 136.3MB. Free memory was 89.9MB in the beginning and 70.7MB in the end (delta: 19.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 85.84ms. Allocated memory is still 136.3MB. Free memory was 70.7MB in the beginning and 68.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 59.15ms. Allocated memory is still 136.3MB. Free memory was 68.6MB in the beginning and 67.1MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* RCFGBuilder took 585.74ms. Allocated memory is still 136.3MB. Free memory was 67.1MB in the beginning and 93.5MB in the end (delta: -26.4MB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB.
* TraceAbstraction took 25.09ms. Allocated memory is still 136.3MB. Free memory was 92.6MB in the beginning and 91.0MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB.
* Witness Printer took 115.61ms. Allocated memory is still 136.3MB. Free memory was 90.5MB in the beginning and 85.8MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB.
* 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!
[2023-11-19 07:44:43,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08776fa0-edaf-48e2-aed4-852e970a1c69/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...
--- End real Ultimate output ---
Execution finished normally
Writing output log to file Ultimate.log
Result:
TRUE