/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/add-sub-positive-k/ThreadModularVerifier.Settings.epf -tc ../../../trunk/examples/threadmodular/regression/ThreadModularVerifier.xml --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/add-sub-positive-k/add-sub-positive-k.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.dk.sleep-threadmodular-5ab1b01-m [2023-07-03 11:51:02,547 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-07-03 11:51:02,607 INFO L100 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/add-sub-positive-k/ThreadModularVerifier.Settings.epf [2023-07-03 11:51:02,614 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-07-03 11:51:02,615 INFO L135 SettingsManager]: Preferences of ChcSolver differ from their defaults: [2023-07-03 11:51:02,615 INFO L137 SettingsManager]: * Produce UNSAT core if query is UNSAT=true [2023-07-03 11:51:02,616 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-07-03 11:51:02,616 INFO L137 SettingsManager]: * Size of a code block=OneNontrivialStatement [2023-07-03 11:51:02,616 INFO L137 SettingsManager]: * Add additional assume for each assert=false [2023-07-03 11:51:02,621 INFO L135 SettingsManager]: Preferences of ChcSmtPrinter differ from their defaults: [2023-07-03 11:51:02,622 INFO L137 SettingsManager]: * Save file in source directory=true [2023-07-03 11:51:02,622 INFO L137 SettingsManager]: * Use automatic naming=true [2023-07-03 11:51:02,622 INFO L137 SettingsManager]: * File name=CHC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: CHC solver backend -> Z3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: Produce CHC model if query is SAT -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: Produce derivation if query is UNSAT -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: Produce UNSAT core if query is UNSAT -> false [2023-07-03 11:51:02,809 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-07-03 11:51:02,836 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-07-03 11:51:02,838 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-07-03 11:51:02,839 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2023-07-03 11:51:02,839 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2023-07-03 11:51:02,840 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/add-sub-positive-k/add-sub-positive-k.bpl [2023-07-03 11:51:02,840 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/add-sub-positive-k/add-sub-positive-k.bpl' [2023-07-03 11:51:02,857 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-07-03 11:51:02,858 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-07-03 11:51:02,859 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-07-03 11:51:02,859 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-07-03 11:51:02,859 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-07-03 11:51:02,871 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "add-sub-positive-k.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.07 11:51:02" (1/1) ... [2023-07-03 11:51:02,872 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "add-sub-positive-k.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.07 11:51:02" (1/1) ... [2023-07-03 11:51:02,876 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "add-sub-positive-k.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.07 11:51:02" (1/1) ... [2023-07-03 11:51:02,876 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "add-sub-positive-k.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.07 11:51:02" (1/1) ... [2023-07-03 11:51:02,877 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "add-sub-positive-k.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.07 11:51:02" (1/1) ... [2023-07-03 11:51:02,878 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "add-sub-positive-k.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.07 11:51:02" (1/1) ... [2023-07-03 11:51:02,878 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "add-sub-positive-k.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.07 11:51:02" (1/1) ... [2023-07-03 11:51:02,879 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "add-sub-positive-k.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.07 11:51:02" (1/1) ... [2023-07-03 11:51:02,879 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-07-03 11:51:02,881 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-07-03 11:51:02,881 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-07-03 11:51:02,881 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-07-03 11:51:02,882 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "add-sub-positive-k.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.07 11:51:02" (1/1) ... [2023-07-03 11:51:02,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-07-03 11:51:02,898 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-07-03 11:51:02,934 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) [2023-07-03 11:51:02,991 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 [2023-07-03 11:51:03,021 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2023-07-03 11:51:03,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-07-03 11:51:03,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-07-03 11:51:03,053 INFO L236 CfgBuilder]: Building ICFG [2023-07-03 11:51:03,054 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-07-03 11:51:03,057 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-07-03 11:51:03,097 INFO L277 CfgBuilder]: Performing block encoding [2023-07-03 11:51:03,102 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-07-03 11:51:03,102 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-07-03 11:51:03,103 INFO L201 PluginConnector]: Adding new model add-sub-positive-k.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.07 11:51:03 BoogieIcfgContainer [2023-07-03 11:51:03,103 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-07-03 11:51:03,104 INFO L112 PluginConnector]: ------------------------IcfgToChc---------------------------- [2023-07-03 11:51:03,104 INFO L270 PluginConnector]: Initializing IcfgToChc... [2023-07-03 11:51:03,104 INFO L274 PluginConnector]: IcfgToChc initialized [2023-07-03 11:51:03,112 INFO L184 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "add-sub-positive-k.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.07 11:51:03" (1/1) ... [2023-07-03 11:51:03,298 INFO L180 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'x := x - k;' is: true [2023-07-03 11:51:03,301 INFO L180 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'x := x + k;' is: true [2023-07-03 11:51:03,303 INFO L180 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume k >= 0;' is: true [2023-07-03 11:51:03,305 INFO L180 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'havoc k;' is: true [2023-07-03 11:51:03,328 INFO L180 IndependenceChecker]: instantiated independence condition for 'havoc k;' and 'x := x - k;' is: true [2023-07-03 11:51:03,331 INFO L180 IndependenceChecker]: instantiated independence condition for 'havoc k;' and 'x := x + k;' is: true [2023-07-03 11:51:03,332 INFO L180 IndependenceChecker]: instantiated independence condition for 'havoc k;' and 'assume k >= 0;' is: true [2023-07-03 11:51:03,333 INFO L180 IndependenceChecker]: instantiated independence condition for 'havoc k;' and 'havoc k;' is: true [2023-07-03 11:51:03,342 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume k >= 0;' and 'x := x - k;' is: true [2023-07-03 11:51:03,345 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume k >= 0;' and 'x := x + k;' is: true [2023-07-03 11:51:03,347 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume k >= 0;' and 'assume k >= 0;' is: true [2023-07-03 11:51:03,348 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume k >= 0;' and 'havoc k;' is: true [2023-07-03 11:51:03,361 INFO L180 IndependenceChecker]: instantiated independence condition for 'x := x + k;' and 'x := x - k;' is: true [2023-07-03 11:51:03,368 INFO L180 IndependenceChecker]: instantiated independence condition for 'x := x + k;' and 'x := x + k;' is: true [2023-07-03 11:51:03,371 INFO L180 IndependenceChecker]: instantiated independence condition for 'x := x + k;' and 'assume k >= 0;' is: true [2023-07-03 11:51:03,373 INFO L180 IndependenceChecker]: instantiated independence condition for 'x := x + k;' and 'havoc k;' is: true [2023-07-03 11:51:03,387 INFO L180 IndependenceChecker]: instantiated independence condition for 'x := x - k;' and 'x := x - k;' is: true [2023-07-03 11:51:03,390 INFO L180 IndependenceChecker]: instantiated independence condition for 'x := x - k;' and 'x := x + k;' is: true [2023-07-03 11:51:03,392 INFO L180 IndependenceChecker]: instantiated independence condition for 'x := x - k;' and 'assume k >= 0;' is: true [2023-07-03 11:51:03,394 INFO L180 IndependenceChecker]: instantiated independence condition for 'x := x - k;' and 'havoc k;' is: true [2023-07-03 11:51:03,402 INFO L180 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'x := x - k;' is: true [2023-07-03 11:51:03,404 INFO L180 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'x := x + k;' is: true [2023-07-03 11:51:03,409 INFO L180 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume k >= 0;' is: true [2023-07-03 11:51:03,410 INFO L180 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'havoc k;' is: true [2023-07-03 11:51:03,475 INFO L201 PluginConnector]: Adding new model add-sub-positive-k.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 03.07 11:51:03 HornClauseAST [2023-07-03 11:51:03,475 INFO L131 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2023-07-03 11:51:03,476 INFO L112 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2023-07-03 11:51:03,476 INFO L270 PluginConnector]: Initializing ChcSmtPrinter... [2023-07-03 11:51:03,476 INFO L274 PluginConnector]: ChcSmtPrinter initialized [2023-07-03 11:51:03,477 INFO L184 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "add-sub-positive-k.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 03.07 11:51:03" (1/1) ... [2023-07-03 11:51:03,493 INFO L192 hcSmtPrinterObserver]: Writing to file /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/add-sub-positive-k/CHC_add-sub-positive-k.bpl_UID4181492481792291190.smt2 [2023-07-03 11:51:03,511 INFO L131 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2023-07-03 11:51:03,511 INFO L112 PluginConnector]: ------------------------ChcSolver---------------------------- [2023-07-03 11:51:03,512 INFO L270 PluginConnector]: Initializing ChcSolver... [2023-07-03 11:51:03,520 INFO L274 PluginConnector]: ChcSolver initialized [2023-07-03 11:51:03,522 INFO L184 PluginConnector]: Executing the observer ChcSolverObserver from plugin ChcSolver for "add-sub-positive-k.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 03.07 11:51:03" (1/1) ... [2023-07-03 11:51:03,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-07-03 11:51:03,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-07-03 11:51:03,536 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) [2023-07-03 11:51:03,548 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-07-03 11:51:03,555 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-07-03 11:51:03,556 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-07-03 11:51:03,557 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) [2023-07-03 11:51:03,558 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-07-03 12:05:09,543 INFO L175 ChcSolverObserver]: ChcSolver found model: [2023-07-03 12:05:09,547 INFO L176 ChcSolverObserver]: (define-fun (Inv Int Int Bool Int Int Bool Int Int Bool) ((x!0 Int) (x!1 Int) (x!2 Bool) (x!3 Int) (x!4 Int) (x!5 Bool) (x!6 Int) (x!7 Int) ) Bool (let ((a!1 (< x!4 (+ x!1 1))) (a!2 (< x!7 (+ x!1 1))) (a!3 (< x!1 (+ x!7 1))) (a!4 (or (< 0 (+ x!7 x!1 1)) (not (= 3 x!6)))) (a!5 (< x!1 (+ x!4 1)))) (and (or (< x!1 1) (< 1 x!0) x!2 (not (= 3 x!3))) (< 0 (+ x!3 1)) (or (< 0 x!0) x!2 x!5 (not (= 3 x!3))) (or (not (= x!6 4)) (< 1 x!0) x!5 a!3) (< 0 (+ x!6 1)) (or (< x!1 1) (< 0 x!0) (< x!6 6)) (or (< 0 (+ x!4 1)) (< x!3 3)) (or (not (= x!6 4)) (< 0 x!0) a!3 (< x!3 6)) (or (< 0 x!0) (not (= x!6 1)) x!5) (or (not (= x!3 4)) (< 0 x!0) x!2 x!5) (or (not (= 2 x!6)) (< 0 x!0) x!5) a!4 (or (< 0 x!0) x!2 x!5 (not (= 5 x!3))) (< 0 (+ x!1 1)) (or (not (= x!6 4)) x!5 a!2) (or (< x!1 1) (not (= x!3 1)) (< 1 x!0) x!2) (or (< 5 x!3) (< x!6 1) x!2) (or (not (= x!3 4)) x!2 a!1) (or (< 0 (+ x!0 1)) x!5 (< 0 x!6)) (or (< x!1 1) (< 1 x!0) x!2 (not (= 2 x!3))) (or (not (= x!3 4)) (< 1 x!0) x!2 a!5) (or (< x!1 1) (< 1 x!0) x!5 (not (= 3 x!6))) (or (< x!1 1) (not (= x!6 1)) (< 1 x!0) x!5) (or (< x!1 1) (< 0 x!0) x!5) (or (< x!1 1) (< 1 x!0) x!5 (not (= 5 x!6))) (or (< x!1 1) (< 0 x!0) (< x!3 6)) (or (< x!1 1) (< 0 x!0) x!2 (< 0 x!3)) (or (< 0 x!0) (not (= x!3 1)) x!2 x!5) (or (< x!1 1) (< 1 x!0) x!2 (not (= 5 x!3))) (or (< x!1 1) (not (= 2 x!6)) (< 1 x!0) x!5) (or (< 0 x!0) x!2 x!5 (not (= 2 x!3))) (or (< 0 x!0) x!5 (not (= 3 x!6)))))) [2023-07-03 12:05:09,663 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-07-03 12:05:09,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-07-03 12:05:09,668 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) [2023-07-03 12:05:09,670 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-07-03 12:05:09,676 INFO L201 PluginConnector]: Adding new model add-sub-positive-k.bpl de.uni_freiburg.informatik.ultimate.plugins.chcsolver OTHER 03.07 12:05:09 ChcSolution [2023-07-03 12:05:09,676 INFO L131 PluginConnector]: ------------------------ END ChcSolver---------------------------- [2023-07-03 12:05:09,679 INFO L158 Benchmark]: Toolchain (without parser) took 846819.59ms. Allocated memory is still 346.0MB. Free memory was 304.2MB in the beginning and 294.6MB in the end (delta: 9.6MB). Peak memory consumption was 12.6MB. Max. memory is 15.0GB. [2023-07-03 12:05:09,680 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.13ms. Allocated memory is still 346.0MB. Free memory is still 305.1MB. There was no memory consumed. Max. memory is 15.0GB. [2023-07-03 12:05:09,680 INFO L158 Benchmark]: Boogie Preprocessor took 20.56ms. Allocated memory is still 346.0MB. Free memory was 304.2MB in the beginning and 302.3MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 15.0GB. [2023-07-03 12:05:09,681 INFO L158 Benchmark]: RCFGBuilder took 222.47ms. Allocated memory is still 346.0MB. Free memory was 302.3MB in the beginning and 294.3MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 15.0GB. [2023-07-03 12:05:09,681 INFO L158 Benchmark]: IcfgToChc took 371.94ms. Allocated memory is still 346.0MB. Free memory was 294.3MB in the beginning and 317.3MB in the end (delta: -23.0MB). Peak memory consumption was 25.2MB. Max. memory is 15.0GB. [2023-07-03 12:05:09,681 INFO L158 Benchmark]: ChcSmtPrinter took 35.09ms. Allocated memory is still 346.0MB. Free memory was 317.3MB in the beginning and 314.5MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 15.0GB. [2023-07-03 12:05:09,682 INFO L158 Benchmark]: ChcSolver took 846164.86ms. Allocated memory is still 346.0MB. Free memory was 314.5MB in the beginning and 294.6MB in the end (delta: 19.9MB). Peak memory consumption was 21.0MB. Max. memory is 15.0GB. [2023-07-03 12:05:09,686 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 0.13ms. Allocated memory is still 346.0MB. Free memory is still 305.1MB. There was no memory consumed. Max. memory is 15.0GB. * Boogie Preprocessor took 20.56ms. Allocated memory is still 346.0MB. Free memory was 304.2MB in the beginning and 302.3MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 15.0GB. * RCFGBuilder took 222.47ms. Allocated memory is still 346.0MB. Free memory was 302.3MB in the beginning and 294.3MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 15.0GB. * IcfgToChc took 371.94ms. Allocated memory is still 346.0MB. Free memory was 294.3MB in the beginning and 317.3MB in the end (delta: -23.0MB). Peak memory consumption was 25.2MB. Max. memory is 15.0GB. * ChcSmtPrinter took 35.09ms. Allocated memory is still 346.0MB. Free memory was 317.3MB in the beginning and 314.5MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 15.0GB. * ChcSolver took 846164.86ms. Allocated memory is still 346.0MB. Free memory was 314.5MB in the beginning and 294.6MB in the end (delta: 19.9MB). Peak memory consumption was 21.0MB. 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. [2023-07-03 12:05:09,712 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-07-03 12:05:09,911 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...