/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/incr-decr12.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-8b99979fc9bd30b823d307a67cb055caa4790482-8b99979 [2021-06-30 12:00:10,076 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-30 12:00:10,086 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-30 12:00:10,118 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-30 12:00:10,118 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-30 12:00:10,121 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-30 12:00:10,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-30 12:00:10,127 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-30 12:00:10,129 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-30 12:00:10,133 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-30 12:00:10,134 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-30 12:00:10,135 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-30 12:00:10,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-30 12:00:10,137 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-30 12:00:10,139 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-30 12:00:10,140 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-30 12:00:10,143 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-30 12:00:10,144 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-30 12:00:10,145 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-30 12:00:10,150 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-30 12:00:10,151 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-30 12:00:10,153 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-30 12:00:10,153 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-30 12:00:10,155 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-30 12:00:10,158 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-30 12:00:10,158 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-30 12:00:10,158 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-30 12:00:10,159 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-30 12:00:10,159 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-30 12:00:10,160 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-30 12:00:10,160 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-30 12:00:10,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-30 12:00:10,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-30 12:00:10,161 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-30 12:00:10,162 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-30 12:00:10,162 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-30 12:00:10,162 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-30 12:00:10,163 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-30 12:00:10,163 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-30 12:00:10,163 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-30 12:00:10,164 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-30 12:00:10,169 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf [2021-06-30 12:00:10,204 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-30 12:00:10,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-30 12:00:10,205 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-30 12:00:10,205 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-30 12:00:10,207 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-30 12:00:10,207 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-30 12:00:10,208 INFO L138 SettingsManager]: * Use SBE=true [2021-06-30 12:00:10,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-30 12:00:10,208 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-30 12:00:10,208 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-30 12:00:10,209 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-30 12:00:10,209 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-30 12:00:10,209 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-30 12:00:10,209 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-30 12:00:10,209 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-30 12:00:10,209 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-30 12:00:10,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-30 12:00:10,209 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-30 12:00:10,210 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-30 12:00:10,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-30 12:00:10,210 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-30 12:00:10,210 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-30 12:00:10,210 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-30 12:00:10,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-30 12:00:10,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-30 12:00:10,210 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-30 12:00:10,210 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-30 12:00:10,211 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-30 12:00:10,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-30 12:00:10,211 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-30 12:00:10,211 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-30 12:00:10,211 INFO L138 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-30 12:00:10,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-30 12:00:10,485 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-30 12:00:10,494 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-30 12:00:10,495 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-30 12:00:10,496 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-30 12:00:10,497 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/incr-decr12.bpl [2021-06-30 12:00:10,497 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/incr-decr12.bpl' [2021-06-30 12:00:10,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-30 12:00:10,518 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-30 12:00:10,519 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-30 12:00:10,519 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-30 12:00:10,519 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-30 12:00:10,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "incr-decr12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:00:10" (1/1) ... [2021-06-30 12:00:10,533 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "incr-decr12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:00:10" (1/1) ... [2021-06-30 12:00:10,539 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-30 12:00:10,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-30 12:00:10,541 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-30 12:00:10,542 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-30 12:00:10,547 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "incr-decr12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:00:10" (1/1) ... [2021-06-30 12:00:10,547 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "incr-decr12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:00:10" (1/1) ... [2021-06-30 12:00:10,557 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "incr-decr12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:00:10" (1/1) ... [2021-06-30 12:00:10,557 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "incr-decr12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:00:10" (1/1) ... [2021-06-30 12:00:10,561 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "incr-decr12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:00:10" (1/1) ... [2021-06-30 12:00:10,564 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "incr-decr12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:00:10" (1/1) ... [2021-06-30 12:00:10,565 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "incr-decr12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:00:10" (1/1) ... [2021-06-30 12:00:10,568 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-30 12:00:10,570 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-30 12:00:10,570 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-30 12:00:10,570 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-30 12:00:10,572 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "incr-decr12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:00:10" (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 [2021-06-30 12:00:10,627 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-30 12:00:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-30 12:00:10,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-30 12:00:10,628 INFO L124 BoogieDeclarations]: Specification and implementation of procedure Thread given in one single declaration [2021-06-30 12:00:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure Thread [2021-06-30 12:00:10,628 INFO L138 BoogieDeclarations]: Found implementation of procedure Thread [2021-06-30 12:00:10,629 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-30 12:00:10,776 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-30 12:00:10,776 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-06-30 12:00:10,778 INFO L202 PluginConnector]: Adding new model incr-decr12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.06 12:00:10 BoogieIcfgContainer [2021-06-30 12:00:10,778 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-30 12:00:10,780 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-30 12:00:10,780 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-30 12:00:10,782 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-30 12:00:10,782 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "incr-decr12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:00:10" (1/2) ... [2021-06-30 12:00:10,783 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2afea224 and model type incr-decr12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.06 12:00:10, skipping insertion in model container [2021-06-30 12:00:10,783 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "incr-decr12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.06 12:00:10" (2/2) ... [2021-06-30 12:00:10,784 INFO L111 eAbstractionObserver]: Analyzing ICFG incr-decr12.bpl [2021-06-30 12:00:10,790 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-30 12:00:10,791 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-30 12:00:10,791 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-30 12:00:10,792 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-30 12:00:10,977 INFO L149 ThreadInstanceAdder]: Constructed 12 joinOtherThreadTransitions. [2021-06-30 12:00:10,993 INFO L255 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2021-06-30 12:00:11,007 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-30 12:00:11,007 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-30 12:00:11,007 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-30 12:00:11,007 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-30 12:00:11,007 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-30 12:00:11,007 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-30 12:00:11,007 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-30 12:00:11,007 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-30 12:00:11,015 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 101 places, 76 transitions, 248 flow Received shutdown request... [2021-06-30 12:11:34,245 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-30 12:11:34,247 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-30 12:11:34,248 WARN L196 ceAbstractionStarter]: Timeout [2021-06-30 12:11:34,249 INFO L202 PluginConnector]: Adding new model incr-decr12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.06 12:11:34 BasicIcfg [2021-06-30 12:11:34,249 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-30 12:11:34,252 INFO L168 Benchmark]: Toolchain (without parser) took 683731.53 ms. Allocated memory was 204.5 MB in the beginning and 2.7 GB in the end (delta: 2.5 GB). Free memory was 184.1 MB in the beginning and 221.0 MB in the end (delta: -36.9 MB). Peak memory consumption was 3.7 GB. Max. memory is 8.0 GB. [2021-06-30 12:11:34,252 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 204.5 MB. Free memory was 185.2 MB in the beginning and 185.1 MB in the end (delta: 105.9 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-06-30 12:11:34,253 INFO L168 Benchmark]: Boogie Procedure Inliner took 21.01 ms. Allocated memory is still 204.5 MB. Free memory was 184.0 MB in the beginning and 182.5 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-30 12:11:34,253 INFO L168 Benchmark]: Boogie Preprocessor took 27.97 ms. Allocated memory is still 204.5 MB. Free memory was 182.5 MB in the beginning and 181.6 MB in the end (delta: 926.2 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-30 12:11:34,261 INFO L168 Benchmark]: RCFGBuilder took 208.52 ms. Allocated memory is still 204.5 MB. Free memory was 181.5 MB in the beginning and 171.5 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 8.0 GB. [2021-06-30 12:11:34,262 INFO L168 Benchmark]: TraceAbstraction took 683469.27 ms. Allocated memory was 204.5 MB in the beginning and 2.7 GB in the end (delta: 2.5 GB). Free memory was 171.0 MB in the beginning and 221.0 MB in the end (delta: -49.9 MB). Peak memory consumption was 3.7 GB. Max. memory is 8.0 GB. [2021-06-30 12:11:34,269 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 204.5 MB. Free memory was 185.2 MB in the beginning and 185.1 MB in the end (delta: 105.9 kB). There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 21.01 ms. Allocated memory is still 204.5 MB. Free memory was 184.0 MB in the beginning and 182.5 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 27.97 ms. Allocated memory is still 204.5 MB. Free memory was 182.5 MB in the beginning and 181.6 MB in the end (delta: 926.2 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 208.52 ms. Allocated memory is still 204.5 MB. Free memory was 181.5 MB in the beginning and 171.5 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 683469.27 ms. Allocated memory was 204.5 MB in the beginning and 2.7 GB in the end (delta: 2.5 GB). Free memory was 171.0 MB in the beginning and 221.0 MB in the end (delta: -49.9 MB). Peak memory consumption was 3.7 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 34]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 101 places, 76 transitions, 248 flow. Already constructed 460069 states. Currently 168466 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 14 procedures, 80 locations, 13 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 683240.7ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 683237.4ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown !SESSION 2021-06-30 12:00:08.972 ----------------------------------------------- eclipse.buildId=unknown java.version=11.0.11 java.vendor=Debian BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/incr-decr12.bpl Command-line arguments: -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/incr-decr12.bpl !ENTRY org.eclipse.osgi 4 0 2021-06-30 12:11:34.547 !MESSAGE Application error !STACK 1 org.eclipse.core.internal.resources.ResourceException(/)[568]: java.io.FileNotFoundException: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1621caa59/.metadata/.plugins/org.eclipse.core.resources/.root/1.tree (No such file or directory) at java.base/java.io.FileOutputStream.open0(Native Method) at java.base/java.io.FileOutputStream.open(FileOutputStream.java:298) at java.base/java.io.FileOutputStream.(FileOutputStream.java:237) at java.base/java.io.FileOutputStream.(FileOutputStream.java:187) at org.eclipse.core.internal.localstore.SafeFileOutputStream.(SafeFileOutputStream.java:55) at org.eclipse.core.internal.resources.SaveManager.saveTree(SaveManager.java:1381) at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1168) at org.eclipse.core.internal.resources.Workspace.save(Workspace.java:2333) at org.eclipse.core.internal.resources.Workspace.save(Workspace.java:2322) at de.uni_freiburg.informatik.ultimate.core.coreplugin.UltimateCore.start(UltimateCore.java:191) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) at org.eclipse.equinox.launcher.Main.main(Main.java:1438) An error has occurred. See the log file /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1621caa59/.metadata/.log.