/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx22000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data --icfgtochc.assume.program.has.a.precondition False --icfgtochc.specification.mode ASSERT_VIOLATIONS --icfgtochc.thread-modular.proof.level 2 --icfgtochc.preference.order.used.for.reduction SEQ_COMP --chcsolver.timeout 5000 -s ../../../trunk/examples/concurrent/bpl/parameterized/numbered-array/../ThreadModularVerifier.Settings.epf -tc ../../../trunk/examples/concurrent/bpl/parameterized/ThreadModularVerifier.xml --icfgtochc.enable.sleep.set.reduction false --chcsolver.chc.solver.backend Z3 -i ../../../trunk/examples/concurrent/bpl/parameterized/numbered-array/numbered-array.bpl -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.sleep-threadmodular-07d3146-m [2024-12-20 01:56:20,350 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-20 01:56:20,410 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/numbered-array/../ThreadModularVerifier.Settings.epf [2024-12-20 01:56:20,421 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-20 01:56:20,422 INFO L151 SettingsManager]: Preferences of ChcSolver differ from their defaults: [2024-12-20 01:56:20,422 INFO L153 SettingsManager]: * Produce CHC model if query is SAT=false [2024-12-20 01:56:20,422 INFO L153 SettingsManager]: * CHC solver backend=Z3 [2024-12-20 01:56:20,422 INFO L153 SettingsManager]: * Produce derivation if query is UNSAT=false [2024-12-20 01:56:20,422 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-20 01:56:20,423 INFO L153 SettingsManager]: * Size of a code block=OneNontrivialStatement [2024-12-20 01:56:20,423 INFO L153 SettingsManager]: * Add additional assume for each assert=false [2024-12-20 01:56:20,423 INFO L151 SettingsManager]: Preferences of IcfgToChc differ from their defaults: [2024-12-20 01:56:20,423 INFO L153 SettingsManager]: * Conditional Independence=SUFFICIENT [2024-12-20 01:56:20,423 INFO L151 SettingsManager]: Preferences of ChcSmtPrinter differ from their defaults: [2024-12-20 01:56:20,423 INFO L153 SettingsManager]: * Save file in source directory=true [2024-12-20 01:56:20,423 INFO L153 SettingsManager]: * Use automatic naming=true [2024-12-20 01:56:20,423 INFO L153 SettingsManager]: * File name=CHC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Assume program has a precondition -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Specification mode -> ASSERT_VIOLATIONS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Thread-Modular Proof Level -> 2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Preference order used for reduction -> SEQ_COMP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: Timeout -> 5000 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Enable sleep set reduction -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: CHC solver backend -> Z3 [2024-12-20 01:56:20,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-20 01:56:20,624 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-20 01:56:20,626 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-20 01:56:20,626 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2024-12-20 01:56:20,627 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2024-12-20 01:56:20,629 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/numbered-array/numbered-array.bpl [2024-12-20 01:56:20,629 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/numbered-array/numbered-array.bpl' [2024-12-20 01:56:20,642 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-20 01:56:20,643 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-12-20 01:56:20,644 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-20 01:56:20,644 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-20 01:56:20,644 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-20 01:56:20,654 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 20.12 01:56:20" (1/1) ... [2024-12-20 01:56:20,655 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 20.12 01:56:20" (1/1) ... [2024-12-20 01:56:20,658 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 20.12 01:56:20" (1/1) ... [2024-12-20 01:56:20,658 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 20.12 01:56:20" (1/1) ... [2024-12-20 01:56:20,659 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 20.12 01:56:20" (1/1) ... [2024-12-20 01:56:20,660 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 20.12 01:56:20" (1/1) ... [2024-12-20 01:56:20,660 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 20.12 01:56:20" (1/1) ... [2024-12-20 01:56:20,661 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 20.12 01:56:20" (1/1) ... [2024-12-20 01:56:20,661 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 20.12 01:56:20" (1/1) ... [2024-12-20 01:56:20,662 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-20 01:56:20,663 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-20 01:56:20,663 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-20 01:56:20,663 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-20 01:56:20,664 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 20.12 01:56:20" (1/1) ... [2024-12-20 01:56:20,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-20 01:56:20,681 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-20 01:56:20,696 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-20 01:56:20,707 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-12-20 01:56:20,724 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2024-12-20 01:56:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-20 01:56:20,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-20 01:56:20,756 INFO L234 CfgBuilder]: Building ICFG [2024-12-20 01:56:20,759 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-20 01:56:20,800 INFO L? ?]: Removed 1 outVars from TransFormulas that were not future-live. [2024-12-20 01:56:20,800 INFO L283 CfgBuilder]: Performing block encoding [2024-12-20 01:56:20,813 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-20 01:56:20,813 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-20 01:56:20,813 INFO L201 PluginConnector]: Adding new model numbered-array.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.12 01:56:20 BoogieIcfgContainer [2024-12-20 01:56:20,814 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-20 01:56:20,814 INFO L112 PluginConnector]: ------------------------IcfgToChc---------------------------- [2024-12-20 01:56:20,814 INFO L270 PluginConnector]: Initializing IcfgToChc... [2024-12-20 01:56:20,814 INFO L274 PluginConnector]: IcfgToChc initialized [2024-12-20 01:56:20,818 INFO L184 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.12 01:56:20" (1/1) ... [2024-12-20 01:56:20,869 INFO L201 PluginConnector]: Adding new model numbered-array.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 20.12 01:56:20 HornClauseAST [2024-12-20 01:56:20,869 INFO L131 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2024-12-20 01:56:20,870 INFO L112 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2024-12-20 01:56:20,870 INFO L270 PluginConnector]: Initializing ChcSmtPrinter... [2024-12-20 01:56:20,870 INFO L274 PluginConnector]: ChcSmtPrinter initialized [2024-12-20 01:56:20,871 INFO L184 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 20.12 01:56:20" (1/1) ... [2024-12-20 01:56:20,872 INFO L192 hcSmtPrinterObserver]: Writing to file /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/numbered-array/CHC_numbered-array.bpl_UID5030192651878268189.smt2 [2024-12-20 01:56:20,886 INFO L131 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2024-12-20 01:56:20,887 INFO L112 PluginConnector]: ------------------------ChcSolver---------------------------- [2024-12-20 01:56:20,887 INFO L270 PluginConnector]: Initializing ChcSolver... [2024-12-20 01:56:20,887 INFO L274 PluginConnector]: ChcSolver initialized [2024-12-20 01:56:20,888 INFO L184 PluginConnector]: Executing the observer ChcSolverObserver from plugin ChcSolver for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 20.12 01:56:20" (1/1) ... [2024-12-20 01:56:20,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:5000 [2024-12-20 01:56:20,889 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-20 01:56:20,890 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:5000 (exit command is (exit), workingDir is null) [2024-12-20 01:56:20,892 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:5000 (2)] Waiting until timeout for monitored process [2024-12-20 01:56:20,900 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:5000 (2)] Forceful destruction successful, exit code 0 [2024-12-20 01:56:20,900 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-20 01:56:20,902 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:5000 (exit command is (exit), workingDir is null) [2024-12-20 01:56:20,903 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:5000 (3)] Waiting until timeout for monitored process [2024-12-20 01:56:20,993 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:5000 (3)] Forceful destruction successful, exit code 0 [2024-12-20 01:56:20,993 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-20 01:56:20,994 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:5000 (exit command is (exit), workingDir is null) [2024-12-20 01:56:20,996 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:5000 (4)] Waiting until timeout for monitored process [2024-12-20 01:56:20,999 INFO L201 PluginConnector]: Adding new model numbered-array.bpl de.uni_freiburg.informatik.ultimate.plugins.chcsolver OTHER 20.12 01:56:20 ChcSolution [2024-12-20 01:56:20,999 INFO L131 PluginConnector]: ------------------------ END ChcSolver---------------------------- [2024-12-20 01:56:21,000 INFO L158 Benchmark]: Toolchain (without parser) took 357.03ms. Allocated memory is still 234.9MB. Free memory was 143.9MB in the beginning and 125.1MB in the end (delta: 18.8MB). Peak memory consumption was 16.8MB. Max. memory is 22.0GB. [2024-12-20 01:56:21,000 INFO L158 Benchmark]: Boogie PL CUP Parser took 1.29ms. Allocated memory is still 234.9MB. Free memory is still 145.2MB. There was no memory consumed. Max. memory is 22.0GB. [2024-12-20 01:56:21,001 INFO L158 Benchmark]: Boogie Preprocessor took 18.23ms. Allocated memory is still 234.9MB. Free memory was 143.9MB in the beginning and 142.6MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 22.0GB. [2024-12-20 01:56:21,001 INFO L158 Benchmark]: RCFGBuilder took 150.63ms. Allocated memory is still 234.9MB. Free memory was 142.6MB in the beginning and 134.4MB in the end (delta: 8.3MB). Peak memory consumption was 16.8MB. Max. memory is 22.0GB. [2024-12-20 01:56:21,001 INFO L158 Benchmark]: IcfgToChc took 55.08ms. Allocated memory is still 234.9MB. Free memory was 134.4MB in the beginning and 131.6MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 22.0GB. [2024-12-20 01:56:21,001 INFO L158 Benchmark]: ChcSmtPrinter took 16.97ms. Allocated memory is still 234.9MB. Free memory is still 131.6MB. There was no memory consumed. Max. memory is 22.0GB. [2024-12-20 01:56:21,002 INFO L158 Benchmark]: ChcSolver took 112.10ms. Allocated memory is still 234.9MB. Free memory was 131.6MB in the beginning and 125.1MB in the end (delta: 6.4MB). There was no memory consumed. Max. memory is 22.0GB. [2024-12-20 01:56:21,003 INFO L338 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 1.29ms. Allocated memory is still 234.9MB. Free memory is still 145.2MB. There was no memory consumed. Max. memory is 22.0GB. * Boogie Preprocessor took 18.23ms. Allocated memory is still 234.9MB. Free memory was 143.9MB in the beginning and 142.6MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 22.0GB. * RCFGBuilder took 150.63ms. Allocated memory is still 234.9MB. Free memory was 142.6MB in the beginning and 134.4MB in the end (delta: 8.3MB). Peak memory consumption was 16.8MB. Max. memory is 22.0GB. * IcfgToChc took 55.08ms. Allocated memory is still 234.9MB. Free memory was 134.4MB in the beginning and 131.6MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 22.0GB. * ChcSmtPrinter took 16.97ms. Allocated memory is still 234.9MB. Free memory is still 131.6MB. There was no memory consumed. Max. memory is 22.0GB. * ChcSolver took 112.10ms. Allocated memory is still 234.9MB. Free memory was 131.6MB in the beginning and 125.1MB in the end (delta: 6.4MB). There was no memory consumed. Max. memory is 22.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.chcsolver: - ChcSatResult: SAT The given horn clause set is SAT RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-20 01:56:21,015 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:5000 (4)] Forceful destruction successful, exit code 0 [2024-12-20 01:56:21,217 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...