/usr/bin/java -Xmx15000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/threadmodular/regression/numbered-array/ThreadModularVerifier.Settings.epf -tc ../../../trunk/examples/threadmodular/regression/ThreadModularVerifier.xml --icfgtochc.enable.sleep.set.reduction false --chcsolver.chc.solver.backend Z3 --chcsolver.produce.chc.model.if.query.is.sat true --chcsolver.produce.derivation.if.query.is.unsat false --chcsolver.produce.unsat.core.if.query.is.unsat false -i ../../../trunk/examples/threadmodular/regression/numbered-array/numbered-array.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.dk.sleep-threadmodular-3a8dd60-m [2023-06-12 15:59:18,745 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-06-12 15:59:18,795 INFO L100 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/numbered-array/ThreadModularVerifier.Settings.epf [2023-06-12 15:59:18,805 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-06-12 15:59:18,806 INFO L135 SettingsManager]: Preferences of ChcSolver differ from their defaults: [2023-06-12 15:59:18,807 INFO L137 SettingsManager]: * Produce UNSAT core if query is UNSAT=true [2023-06-12 15:59:18,807 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-06-12 15:59:18,808 INFO L137 SettingsManager]: * Size of a code block=OneNontrivialStatement [2023-06-12 15:59:18,808 INFO L137 SettingsManager]: * Add additional assume for each assert=false [2023-06-12 15:59:18,813 INFO L135 SettingsManager]: Preferences of IcfgToChc differ from their defaults: [2023-06-12 15:59:18,814 INFO L137 SettingsManager]: * Specification mode=ASSERT_VIOLATIONS [2023-06-12 15:59:18,814 INFO L137 SettingsManager]: * Assume program has a precondition=false [2023-06-12 15:59:18,814 INFO L137 SettingsManager]: * Conditional Independence=PRECOMPUTED_CONDITIONS [2023-06-12 15:59:18,814 INFO L135 SettingsManager]: Preferences of ChcSmtPrinter differ from their defaults: [2023-06-12 15:59:18,815 INFO L137 SettingsManager]: * Save file in source directory=true [2023-06-12 15:59:18,815 INFO L137 SettingsManager]: * Use automatic naming=true [2023-06-12 15:59:18,815 INFO L137 SettingsManager]: * File name=CHC_conditional 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Enable sleep set reduction -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: CHC solver backend -> Z3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: Produce CHC model if query is SAT -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: Produce derivation if query is UNSAT -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: Produce UNSAT core if query is UNSAT -> false [2023-06-12 15:59:19,028 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-06-12 15:59:19,048 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-06-12 15:59:19,050 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-06-12 15:59:19,051 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2023-06-12 15:59:19,052 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2023-06-12 15:59:19,052 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/numbered-array/numbered-array.bpl [2023-06-12 15:59:19,053 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/numbered-array/numbered-array.bpl' [2023-06-12 15:59:19,068 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-06-12 15:59:19,069 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-06-12 15:59:19,070 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-06-12 15:59:19,070 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-06-12 15:59:19,070 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-06-12 15:59:19,084 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 03:59:19" (1/1) ... [2023-06-12 15:59:19,085 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 03:59:19" (1/1) ... [2023-06-12 15:59:19,089 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 03:59:19" (1/1) ... [2023-06-12 15:59:19,090 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 03:59:19" (1/1) ... [2023-06-12 15:59:19,091 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 03:59:19" (1/1) ... [2023-06-12 15:59:19,092 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 03:59:19" (1/1) ... [2023-06-12 15:59:19,092 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 03:59:19" (1/1) ... [2023-06-12 15:59:19,093 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 03:59:19" (1/1) ... [2023-06-12 15:59:19,094 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-06-12 15:59:19,096 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-06-12 15:59:19,096 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-06-12 15:59:19,096 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-06-12 15:59:19,097 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 03:59:19" (1/1) ... [2023-06-12 15:59:19,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-06-12 15:59:19,109 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-06-12 15:59:19,120 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-06-12 15:59:19,122 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-06-12 15:59:19,149 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2023-06-12 15:59:19,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-06-12 15:59:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-06-12 15:59:19,191 INFO L236 CfgBuilder]: Building ICFG [2023-06-12 15:59:19,192 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-06-12 15:59:19,238 INFO L277 CfgBuilder]: Performing block encoding [2023-06-12 15:59:19,247 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-06-12 15:59:19,247 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-06-12 15:59:19,249 INFO L201 PluginConnector]: Adding new model numbered-array.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.06 03:59:19 BoogieIcfgContainer [2023-06-12 15:59:19,249 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-06-12 15:59:19,250 INFO L112 PluginConnector]: ------------------------IcfgToChc---------------------------- [2023-06-12 15:59:19,250 INFO L270 PluginConnector]: Initializing IcfgToChc... [2023-06-12 15:59:19,250 INFO L274 PluginConnector]: IcfgToChc initialized [2023-06-12 15:59:19,258 INFO L184 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.06 03:59:19" (1/1) ... [2023-06-12 15:59:19,481 INFO L201 PluginConnector]: Adding new model numbered-array.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 12.06 03:59:19 HornClauseAST [2023-06-12 15:59:19,482 INFO L131 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2023-06-12 15:59:19,482 INFO L112 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2023-06-12 15:59:19,482 INFO L270 PluginConnector]: Initializing ChcSmtPrinter... [2023-06-12 15:59:19,483 INFO L274 PluginConnector]: ChcSmtPrinter initialized [2023-06-12 15:59:19,483 INFO L184 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 12.06 03:59:19" (1/1) ... [2023-06-12 15:59:19,484 INFO L192 hcSmtPrinterObserver]: Writing to file /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/numbered-array/CHC_conditional_numbered-array.bpl_UID1466812702211331242.smt2 [2023-06-12 15:59:19,496 INFO L131 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2023-06-12 15:59:19,497 INFO L112 PluginConnector]: ------------------------ChcSolver---------------------------- [2023-06-12 15:59:19,497 INFO L270 PluginConnector]: Initializing ChcSolver... [2023-06-12 15:59:19,498 INFO L274 PluginConnector]: ChcSolver initialized [2023-06-12 15:59:19,505 INFO L184 PluginConnector]: Executing the observer ChcSolverObserver from plugin ChcSolver for "numbered-array.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 12.06 03:59:19" (1/1) ... [2023-06-12 15:59:19,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-06-12 15:59:19,507 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-06-12 15:59:19,510 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-06-12 15:59:19,515 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-06-12 15:59:19,521 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-06-12 15:59:19,521 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-06-12 15:59:19,522 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-06-12 15:59:19,526 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-06-12 15:59:19,618 INFO L175 ChcSolverObserver]: ChcSolver found model: [2023-06-12 15:59:19,620 INFO L176 ChcSolverObserver]: (define-fun (|c_hbv_HcVar:hbv_loc_ULTIMATE.start_2_primed| Int) () Int 0) (define-fun (|c_hbv_HcVar:hbv_loc_ULTIMATE.start_0_primed| Int) () Int 0) (define-fun (|c_hbv_HcVar:hbv_loc_ULTIMATE.start_1_primed| Int) () Int 0) (define-fun (|c_hhv_Inv_HcVar:hhv_Inv_a_0_0_primed| (Array Int Int)) () (Array Int Int) ((as const (Array Int Int)) 0)) (define-fun (|c_hbv_HcVar:hbv_a| (Array Int Int)) () (Array Int Int) ((as const (Array Int Int)) 0)) (define-fun (|c_hhv_Inv_HcVar:hhv_Inv_ULTIMATE.start_id2_5_5| Int) () Int 0) (define-fun (|c_hbv_HcVar:hbv_ULTIMATE.start_id1_primed| Int) () Int 0) (define-fun (|c_hbv_HcVar:hbv_ULTIMATE.start_id0_primed| Int) () Int 0) (define-fun (|c_hbv_HcVar:hbv_ULTIMATE.start_id2_primed| Int) () Int 0) (define-fun (Inv (Array Int Int) Int Int Int Int Int Bool) ((x!0 (Array Int Int)) (x!1 Int) (x!2 Int) (x!3 Int) (x!4 Int) (x!5 Int) ) Bool (let ((.cse2 (not (>= x!2 2))) (.cse3 (+ x!3 (* (- 1) (select x!0 x!3)))) (.cse0 (not (>= x!4 2))) (.cse1 (+ x!5 (* (- 1) (select x!0 x!5))))) (and (or .cse0 (not (>= .cse1 1))) (or .cse2 (not (<= .cse3 (- 1)))) (or .cse2 (not (>= .cse3 1))) (or .cse0 (not (<= .cse1 (- 1))))))) (define-fun (|c_hhv_Inv_HcVar:hhv_Inv_ULTIMATE.start_id1_3_3_primed| Int) () Int 0) (define-fun (|c_hhv_Inv_HcVar:hhv_Inv_loc_ULTIMATE.start_1_2_2_primed| Int) () Int 0) (define-fun (|c_hbv_HcVar:hbv_ctr_primed| Int) () Int 0) (define-fun (|c_hhv_Inv_HcVar:hhv_Inv_ctr_1_1| Int) () Int 0) (define-fun (|c_hbv_HcVar:hbv_ctr| Int) () Int 0) (define-fun (|c_hhv_Inv_HcVar:hhv_Inv_loc_ULTIMATE.start_2_4_4_primed| Int) () Int 0) (define-fun (|c_hbv_HcVar:hbv_a_primed| (Array Int Int)) () (Array Int Int) ((as const (Array Int Int)) 0)) (define-fun (|c_hhv_Inv_HcVar:hhv_Inv_loc_ULTIMATE.start_2_4_4| Int) () Int 0) (define-fun (|c_hbv_HcVar:hbv_ULTIMATE.start_id0| Int) () Int 0) (define-fun (|c_hhv_Inv_HcVar:hhv_Inv_a_0_0| (Array Int Int)) () (Array Int Int) ((as const (Array Int Int)) 0)) (define-fun (|c_hbv_HcVar:hbv_ULTIMATE.start_id1| Int) () Int 0) (define-fun (|c_hbv_HcVar:hbv_ULTIMATE.start_id2| Int) () Int 0) (define-fun (|c_hhv_Inv_HcVar:hhv_Inv_loc_ULTIMATE.start_1_2_2| Int) () Int 0) (define-fun (|c_hbv_HcVar:hbv_loc_ULTIMATE.start_2| Int) () Int 0) (define-fun (|c_hbv_HcVar:hbv_loc_ULTIMATE.start_1| Int) () Int 0) (define-fun (|c_hbv_HcVar:hbv_loc_ULTIMATE.start_0| Int) () Int 0) (define-fun (|c_hhv_Inv_HcVar:hhv_Inv_ctr_1_1_primed| Int) () Int 0) (define-fun (|c_hhv_Inv_HcVar:hhv_Inv_ULTIMATE.start_id2_5_5_primed| Int) () Int 0) (define-fun (|c_hhv_Inv_HcVar:hhv_Inv_ULTIMATE.start_id1_3_3| Int) () Int 0) [2023-06-12 15:59:19,635 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-06-12 15:59:19,636 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-06-12 15:59:19,638 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-06-12 15:59:19,640 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-06-12 15:59:19,642 INFO L201 PluginConnector]: Adding new model numbered-array.bpl de.uni_freiburg.informatik.ultimate.plugins.chcsolver OTHER 12.06 03:59:19 ChcSolution [2023-06-12 15:59:19,642 INFO L131 PluginConnector]: ------------------------ END ChcSolver---------------------------- [2023-06-12 15:59:19,644 INFO L158 Benchmark]: Toolchain (without parser) took 574.06ms. Allocated memory is still 362.8MB. Free memory was 312.9MB in the beginning and 289.4MB in the end (delta: 23.5MB). Peak memory consumption was 23.1MB. Max. memory is 15.0GB. [2023-06-12 15:59:19,644 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.15ms. Allocated memory is still 362.8MB. Free memory was 314.0MB in the beginning and 313.8MB in the end (delta: 227.7kB). There was no memory consumed. Max. memory is 15.0GB. [2023-06-12 15:59:19,644 INFO L158 Benchmark]: Boogie Preprocessor took 24.15ms. Allocated memory is still 362.8MB. Free memory was 312.9MB in the beginning and 310.9MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 15.0GB. [2023-06-12 15:59:19,645 INFO L158 Benchmark]: RCFGBuilder took 153.78ms. Allocated memory is still 362.8MB. Free memory was 310.9MB in the beginning and 302.1MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 15.0GB. [2023-06-12 15:59:19,646 INFO L158 Benchmark]: IcfgToChc took 231.92ms. Allocated memory is still 362.8MB. Free memory was 302.1MB in the beginning and 297.5MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 15.0GB. [2023-06-12 15:59:19,646 INFO L158 Benchmark]: ChcSmtPrinter took 14.34ms. Allocated memory is still 362.8MB. Free memory was 297.2MB in the beginning and 296.5MB in the end (delta: 729.5kB). Peak memory consumption was 2.1MB. Max. memory is 15.0GB. [2023-06-12 15:59:19,647 INFO L158 Benchmark]: ChcSolver took 145.10ms. Allocated memory is still 362.8MB. Free memory was 296.5MB in the beginning and 289.4MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 15.0GB. [2023-06-12 15:59:19,650 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 0.15ms. Allocated memory is still 362.8MB. Free memory was 314.0MB in the beginning and 313.8MB in the end (delta: 227.7kB). There was no memory consumed. Max. memory is 15.0GB. * Boogie Preprocessor took 24.15ms. Allocated memory is still 362.8MB. Free memory was 312.9MB in the beginning and 310.9MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 15.0GB. * RCFGBuilder took 153.78ms. Allocated memory is still 362.8MB. Free memory was 310.9MB in the beginning and 302.1MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 15.0GB. * IcfgToChc took 231.92ms. Allocated memory is still 362.8MB. Free memory was 302.1MB in the beginning and 297.5MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 15.0GB. * ChcSmtPrinter took 14.34ms. Allocated memory is still 362.8MB. Free memory was 297.2MB in the beginning and 296.5MB in the end (delta: 729.5kB). Peak memory consumption was 2.1MB. Max. memory is 15.0GB. * ChcSolver took 145.10ms. Allocated memory is still 362.8MB. Free memory was 296.5MB in the beginning and 289.4MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 15.0GB. * 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. [2023-06-12 15:59:19,676 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-06-12 15:59:19,872 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...