/usr/bin/java -Xmx22000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/threadmodular/regression/ticket/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/ticket/ticket.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.dk.sleep-threadmodular-dd9be67-m [2023-09-13 13:40:31,560 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-09-13 13:40:31,624 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/ticket/ThreadModularVerifier.Settings.epf [2023-09-13 13:40:31,640 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-09-13 13:40:31,640 INFO L151 SettingsManager]: Preferences of ChcSolver differ from their defaults: [2023-09-13 13:40:31,641 INFO L153 SettingsManager]: * Produce UNSAT core if query is UNSAT=true [2023-09-13 13:40:31,641 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-09-13 13:40:31,642 INFO L153 SettingsManager]: * Size of a code block=OneNontrivialStatement [2023-09-13 13:40:31,642 INFO L153 SettingsManager]: * Add additional assume for each assert=false [2023-09-13 13:40:31,646 INFO L151 SettingsManager]: Preferences of IcfgToChc differ from their defaults: [2023-09-13 13:40:31,646 INFO L153 SettingsManager]: * Specification mode=ASSERT_VIOLATIONS [2023-09-13 13:40:31,646 INFO L151 SettingsManager]: Preferences of ChcSmtPrinter differ from their defaults: [2023-09-13 13:40:31,647 INFO L153 SettingsManager]: * Save file in source directory=true [2023-09-13 13:40:31,648 INFO L153 SettingsManager]: * Use automatic naming=true [2023-09-13 13:40:31,648 INFO L153 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: CHC solver backend -> Z3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: Produce CHC model if query is SAT -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: Produce derivation if query is UNSAT -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: Produce UNSAT core if query is UNSAT -> false [2023-09-13 13:40:31,861 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-09-13 13:40:31,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-09-13 13:40:31,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-09-13 13:40:31,886 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2023-09-13 13:40:31,887 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2023-09-13 13:40:31,887 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/ticket/ticket.bpl [2023-09-13 13:40:31,888 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/ticket/ticket.bpl' [2023-09-13 13:40:31,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-09-13 13:40:31,909 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-09-13 13:40:31,910 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-09-13 13:40:31,910 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-09-13 13:40:31,910 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-09-13 13:40:31,925 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.09 01:40:31" (1/1) ... [2023-09-13 13:40:31,928 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.09 01:40:31" (1/1) ... [2023-09-13 13:40:31,932 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.09 01:40:31" (1/1) ... [2023-09-13 13:40:31,932 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.09 01:40:31" (1/1) ... [2023-09-13 13:40:31,933 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.09 01:40:31" (1/1) ... [2023-09-13 13:40:31,934 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.09 01:40:31" (1/1) ... [2023-09-13 13:40:31,934 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.09 01:40:31" (1/1) ... [2023-09-13 13:40:31,935 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.09 01:40:31" (1/1) ... [2023-09-13 13:40:31,936 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-09-13 13:40:31,937 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-09-13 13:40:31,937 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-09-13 13:40:31,937 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-09-13 13:40:31,938 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "ticket.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.09 01:40:31" (1/1) ... [2023-09-13 13:40:31,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-13 13:40:31,951 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-13 13:40:31,966 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) [2023-09-13 13:40:31,987 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 [2023-09-13 13:40:32,010 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2023-09-13 13:40:32,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-09-13 13:40:32,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-09-13 13:40:32,045 INFO L236 CfgBuilder]: Building ICFG [2023-09-13 13:40:32,047 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-09-13 13:40:32,050 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-09-13 13:40:32,103 INFO L277 CfgBuilder]: Performing block encoding [2023-09-13 13:40:32,116 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-09-13 13:40:32,116 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-09-13 13:40:32,118 INFO L201 PluginConnector]: Adding new model ticket.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.09 01:40:32 BoogieIcfgContainer [2023-09-13 13:40:32,118 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-09-13 13:40:32,119 INFO L112 PluginConnector]: ------------------------IcfgToChc---------------------------- [2023-09-13 13:40:32,119 INFO L270 PluginConnector]: Initializing IcfgToChc... [2023-09-13 13:40:32,119 INFO L274 PluginConnector]: IcfgToChc initialized [2023-09-13 13:40:32,120 INFO L184 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "ticket.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.09 01:40:32" (1/1) ... [2023-09-13 13:40:32,308 INFO L180 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume true;' is: true [2023-09-13 13:40:32,309 INFO L180 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume true;' is: true [2023-09-13 13:40:32,314 INFO L180 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'm := t;t := t + 1;' is: true [2023-09-13 13:40:32,317 INFO L180 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume m <= s;crit := true;' is: true [2023-09-13 13:40:32,333 INFO L180 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 's := s + 1;crit := false;' is: true [2023-09-13 13:40:32,358 INFO L180 IndependenceChecker]: instantiated independence condition for 'm := t;t := t + 1;' and 'assume true;' is: true [2023-09-13 13:40:32,361 INFO L180 IndependenceChecker]: instantiated independence condition for 'm := t;t := t + 1;' and 'assume true;' is: true [2023-09-13 13:40:32,371 INFO L180 IndependenceChecker]: instantiated independence condition for 'm := t;t := t + 1;' and 'm := t;t := t + 1;' is: false [2023-09-13 13:40:32,375 INFO L180 IndependenceChecker]: instantiated independence condition for 'm := t;t := t + 1;' and 'assume m <= s;crit := true;' is: true [2023-09-13 13:40:32,379 INFO L180 IndependenceChecker]: instantiated independence condition for 'm := t;t := t + 1;' and 's := s + 1;crit := false;' is: true [2023-09-13 13:40:32,390 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2023-09-13 13:40:32,391 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2023-09-13 13:40:32,394 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'm := t;t := t + 1;' is: true [2023-09-13 13:40:32,396 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume m <= s;crit := true;' is: true [2023-09-13 13:40:32,403 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume true;' and 's := s + 1;crit := false;' is: true [2023-09-13 13:40:32,417 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume m <= s;crit := true;' and 'assume true;' is: true [2023-09-13 13:40:32,431 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume m <= s;crit := true;' and 'assume true;' is: true [2023-09-13 13:40:32,434 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume m <= s;crit := true;' and 'm := t;t := t + 1;' is: true [2023-09-13 13:40:32,440 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume m <= s;crit := true;' and 'assume m <= s;crit := true;' is: true [2023-09-13 13:40:32,445 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume m <= s;crit := true;' and 's := s + 1;crit := false;' is: false [2023-09-13 13:40:32,460 INFO L180 IndependenceChecker]: instantiated independence condition for 's := s + 1;crit := false;' and 'assume true;' is: true [2023-09-13 13:40:32,462 INFO L180 IndependenceChecker]: instantiated independence condition for 's := s + 1;crit := false;' and 'assume true;' is: true [2023-09-13 13:40:32,465 INFO L180 IndependenceChecker]: instantiated independence condition for 's := s + 1;crit := false;' and 'm := t;t := t + 1;' is: true [2023-09-13 13:40:32,468 INFO L180 IndependenceChecker]: instantiated independence condition for 's := s + 1;crit := false;' and 'assume m <= s;crit := true;' is: false [2023-09-13 13:40:32,474 INFO L180 IndependenceChecker]: instantiated independence condition for 's := s + 1;crit := false;' and 's := s + 1;crit := false;' is: true [2023-09-13 13:40:32,482 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2023-09-13 13:40:32,485 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2023-09-13 13:40:32,489 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'm := t;t := t + 1;' is: true [2023-09-13 13:40:32,492 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume m <= s;crit := true;' is: true [2023-09-13 13:40:32,497 INFO L180 IndependenceChecker]: instantiated independence condition for 'assume true;' and 's := s + 1;crit := false;' is: true [2023-09-13 13:40:32,551 INFO L201 PluginConnector]: Adding new model ticket.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 13.09 01:40:32 HornClauseAST [2023-09-13 13:40:32,551 INFO L131 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2023-09-13 13:40:32,551 INFO L112 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2023-09-13 13:40:32,552 INFO L270 PluginConnector]: Initializing ChcSmtPrinter... [2023-09-13 13:40:32,552 INFO L274 PluginConnector]: ChcSmtPrinter initialized [2023-09-13 13:40:32,552 INFO L184 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "ticket.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 13.09 01:40:32" (1/1) ... [2023-09-13 13:40:32,553 INFO L192 hcSmtPrinterObserver]: Writing to file /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/ticket/CHC_ticket.bpl_UID1596822574169962776.smt2 [2023-09-13 13:40:32,577 INFO L131 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2023-09-13 13:40:32,578 INFO L112 PluginConnector]: ------------------------ChcSolver---------------------------- [2023-09-13 13:40:32,578 INFO L270 PluginConnector]: Initializing ChcSolver... [2023-09-13 13:40:32,578 INFO L274 PluginConnector]: ChcSolver initialized [2023-09-13 13:40:32,583 INFO L184 PluginConnector]: Executing the observer ChcSolverObserver from plugin ChcSolver for "ticket.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 13.09 01:40:32" (1/1) ... [2023-09-13 13:40:32,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-09-13 13:40:32,584 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-13 13:40:32,589 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) [2023-09-13 13:40:32,590 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-09-13 13:40:32,600 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-09-13 13:40:32,600 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-13 13:40:32,601 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) [2023-09-13 13:40:32,603 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-09-13 15:15:18,520 INFO L175 ChcSolverObserver]: ChcSolver found model: [2023-09-13 15:15:18,521 INFO L176 ChcSolverObserver]: (define-fun (Inv Int Int Bool Bool Int Int Bool Int Int Bool) ((x!0 Int) (x!1 Int) (x!2 Bool) (x!3 Bool) (x!4 Int) (x!5 Int) (x!6 Bool) (x!7 Int) (x!8 Int) ) Bool (let ((a!1 (< x!8 (+ 2 x!5))) (a!2 (< x!1 x!8)) (a!3 (< x!1 (+ x!0 1))) (a!4 (< x!1 x!5)) (a!5 (< x!1 x!0)) (a!6 (< x!5 x!0)) (a!7 (< x!8 x!0)) (a!8 (< (+ x!8 1) x!0)) (a!9 (< x!8 x!1)) (a!10 (< (+ x!1 1) x!5)) (a!11 (< (+ x!1 1) x!8)) (a!12 (not (= (+ 3 x!5) x!0))) (a!13 (not (= x!0 (+ 3 x!8)))) (a!14 (< (+ x!5 1) x!0)) (a!15 (< x!8 (+ x!1 1))) (a!16 (< x!1 (+ x!5 1))) (a!17 (< (+ x!1 1) x!0)) (a!18 (< x!0 (+ 2 x!5))) (a!19 (< x!5 x!8)) (a!20 (< x!1 (+ x!8 1))) (a!21 (< (+ 2 x!1) x!5)) (a!22 (< x!8 (+ 2 x!1))) (a!23 (< x!8 x!5)) (a!24 (< x!0 (+ 2 x!8))) (a!25 (< x!5 (+ x!1 1))) (a!26 (< (+ 2 x!1) x!0)) (a!27 (< x!0 (+ 3 x!5))) (a!28 (< x!0 (+ 2 x!1)))) (and (or (< x!7 3) a!2 a!23 (not (= 2 x!4))) (or (not (= 3 x!4)) x!3 x!6 a!4 (not (= 2 x!7))) (or (< x!7 4) a!15) (or (not (= x!4 4)) x!3 a!16 (not (= 2 x!7))) (or (not (= 3 x!7)) a!11 a!10 (not (= 2 x!4)) (not x!2)) (or (not (= x!7 4)) a!20 a!28) (or a!4 (not (= 2 x!4)) (not x!2)) (or (not (= x!4 4)) (not (= x!7 1)) x!3 x!6) (or (< x!4 2) a!6) (or (< x!7 1) x!3 (not (= x!4 0))) (or (not (= x!7 4)) a!17 a!24) (or (< x!7 3) x!3 a!8 (not (= x!4 1))) (or (not (= x!4 4)) (< x!7 4) x!3 a!9 a!24) (or a!17 a!18 (not (= 2 x!4))) (or (not (= 3 x!7)) a!2 (not x!2)) (or a!2 (not (= 2 x!7)) (not x!2)) (or (not (= 3 x!4)) a!2 a!23 (not (= 2 x!7))) (or (< x!7 1) x!3 a!4 (not (= 2 x!4))) (or a!5 (not (= 2 x!4))) (or (not (= 3 x!7)) x!6 a!20) (or (not (= x!4 4)) x!2 a!27) (or (not (= x!7 4)) x!3 x!6 (not (= x!4 1))) (or (not (= 3 x!7)) a!5) (or (not (= 3 x!4)) x!3 a!16 (not (= 2 x!7))) (or (not (= x!7 4)) x!3 x!6 (not (= 2 x!4))) a!3 (or (not (= 3 x!7)) a!4 a!19 (not (= 2 x!4))) (or (not (= 3 x!4)) x!3 a!17 a!18) (or a!25 (< x!4 4)) (or x!3 a!8 (< x!7 2) (not (= x!4 1)) (not x!6)) (or x!3 a!21 a!22 (not (= 2 x!4)) (< x!7 2)) (or (not (= 3 x!4)) a!5) (or a!20 (not (= 2 x!7))) (or a!7 (< x!7 2)) (or (not (= 3 x!4)) a!2 a!1 (< x!7 2)) (or (< x!7 3) (< x!4 2) a!13 a!11 a!12) (or (not (= x!7 1)) (not (= 3 x!4)) x!3 x!6 a!4) (or (not (= x!4 4)) x!2 a!26) (or (not (= x!7 4)) x!2 x!6) (or a!2 a!4 (not (= 2 x!4)) (not (= 2 x!7))) (or (not (= 3 x!7)) x!3 x!6 (not (= 2 x!4))) (or (not (= 3 x!7)) a!19 (< x!4 4)) (or (not (= x!4 4)) x!3 x!6 (not (= 2 x!7))) (or a!5 (not x!2)) (or (not (= 3 x!7)) (not (= 3 x!4)) a!2 a!4) (or (< x!7 1) x!3 a!5 (not (= x!4 1))) (or (< x!7 3) x!3 a!9 a!10 (not (= 2 x!4))) (or (not (= x!8 x!5)) (< x!4 2) (< x!7 2)) (or (not x!3) a!8 a!14 a!11 (< x!7 2) (< x!4 3)) (or (not (= 3 x!4)) (< x!7 4) a!9 a!2 a!4) (or (not (= 3 x!7)) x!3 x!6 (not (= x!4 1))) (or (not (= 3 x!4)) a!4 (not x!2)) (or (not (= x!4 4)) (not (= x!7 4)) x!6) (or (not (= x!7 4)) (not (= 3 x!4)) x!3 x!6) (or (not (= x!4 4)) x!3 a!17 a!18)))) [2023-09-13 15:15:18,737 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forcibly destroying the process [2023-09-13 15:15:18,865 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 137 [2023-09-13 15:15:18,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-13 15:15:18,867 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) [2023-09-13 15:15:18,868 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-09-13 15:15:18,874 INFO L201 PluginConnector]: Adding new model ticket.bpl de.uni_freiburg.informatik.ultimate.plugins.chcsolver OTHER 13.09 03:15:18 ChcSolution [2023-09-13 15:15:18,874 INFO L131 PluginConnector]: ------------------------ END ChcSolver---------------------------- [2023-09-13 15:15:18,876 INFO L158 Benchmark]: Toolchain (without parser) took 5686966.42ms. Allocated memory is still 515.9MB. Free memory was 466.0MB in the beginning and 447.0MB in the end (delta: 19.0MB). Peak memory consumption was 24.0MB. Max. memory is 22.0GB. [2023-09-13 15:15:18,877 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.30ms. Allocated memory is still 515.9MB. Free memory was 467.1MB in the beginning and 467.0MB in the end (delta: 141.9kB). Peak memory consumption was 4.2MB. Max. memory is 22.0GB. [2023-09-13 15:15:18,877 INFO L158 Benchmark]: Boogie Preprocessor took 26.50ms. Allocated memory is still 515.9MB. Free memory was 466.0MB in the beginning and 464.2MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 22.0GB. [2023-09-13 15:15:18,878 INFO L158 Benchmark]: RCFGBuilder took 181.03ms. Allocated memory is still 515.9MB. Free memory was 464.2MB in the beginning and 455.4MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 22.0GB. [2023-09-13 15:15:18,878 INFO L158 Benchmark]: IcfgToChc took 432.46ms. Allocated memory is still 515.9MB. Free memory was 455.4MB in the beginning and 471.5MB in the end (delta: -16.0MB). Peak memory consumption was 19.8MB. Max. memory is 22.0GB. [2023-09-13 15:15:18,879 INFO L158 Benchmark]: ChcSmtPrinter took 26.03ms. Allocated memory is still 515.9MB. Free memory was 471.5MB in the beginning and 468.7MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 22.0GB. [2023-09-13 15:15:18,879 INFO L158 Benchmark]: ChcSolver took 5686296.23ms. Allocated memory is still 515.9MB. Free memory was 468.7MB in the beginning and 447.0MB in the end (delta: 21.7MB). Peak memory consumption was 25.2MB. Max. memory is 22.0GB. [2023-09-13 15:15:18,882 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 0.30ms. Allocated memory is still 515.9MB. Free memory was 467.1MB in the beginning and 467.0MB in the end (delta: 141.9kB). Peak memory consumption was 4.2MB. Max. memory is 22.0GB. * Boogie Preprocessor took 26.50ms. Allocated memory is still 515.9MB. Free memory was 466.0MB in the beginning and 464.2MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 22.0GB. * RCFGBuilder took 181.03ms. Allocated memory is still 515.9MB. Free memory was 464.2MB in the beginning and 455.4MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 22.0GB. * IcfgToChc took 432.46ms. Allocated memory is still 515.9MB. Free memory was 455.4MB in the beginning and 471.5MB in the end (delta: -16.0MB). Peak memory consumption was 19.8MB. Max. memory is 22.0GB. * ChcSmtPrinter took 26.03ms. Allocated memory is still 515.9MB. Free memory was 471.5MB in the beginning and 468.7MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 22.0GB. * ChcSolver took 5686296.23ms. Allocated memory is still 515.9MB. Free memory was 468.7MB in the beginning and 447.0MB in the end (delta: 21.7MB). Peak memory consumption was 25.2MB. 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. [2023-09-13 15:15:18,901 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-09-13 15:15:19,097 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...