/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 True --icfgtochc.specification.mode ASSERT_VIOLATIONS --icfgtochc.thread-modular.proof.level 1 --icfgtochc.preference.order.used.for.reduction SEQ_COMP --chcsolver.timeout 5000 -s ../../../trunk/examples/concurrent/bpl/parameterized/lock/../ThreadModularVerifier.Settings.epf -tc ../../../trunk/examples/concurrent/bpl/parameterized/ThreadModularVerifier.xml --chcsolver.chc.solver.backend ELDARICA -i ../../../trunk/examples/concurrent/bpl/parameterized/lock/lock.bpl -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.sleep-threadmodular-07d3146-m [2024-12-19 17:27:33,361 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-19 17:27:33,400 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/lock/../ThreadModularVerifier.Settings.epf [2024-12-19 17:27:33,406 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-19 17:27:33,407 INFO L151 SettingsManager]: Preferences of ChcSolver differ from their defaults: [2024-12-19 17:27:33,407 INFO L153 SettingsManager]: * Produce CHC model if query is SAT=false [2024-12-19 17:27:33,407 INFO L153 SettingsManager]: * CHC solver backend=Z3 [2024-12-19 17:27:33,407 INFO L153 SettingsManager]: * Produce derivation if query is UNSAT=false [2024-12-19 17:27:33,407 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-19 17:27:33,408 INFO L153 SettingsManager]: * Size of a code block=OneNontrivialStatement [2024-12-19 17:27:33,408 INFO L153 SettingsManager]: * Add additional assume for each assert=false [2024-12-19 17:27:33,408 INFO L151 SettingsManager]: Preferences of IcfgToChc differ from their defaults: [2024-12-19 17:27:33,408 INFO L153 SettingsManager]: * Conditional Independence=SUFFICIENT [2024-12-19 17:27:33,408 INFO L151 SettingsManager]: Preferences of ChcSmtPrinter differ from their defaults: [2024-12-19 17:27:33,408 INFO L153 SettingsManager]: * Save file in source directory=true [2024-12-19 17:27:33,408 INFO L153 SettingsManager]: * Use automatic naming=true [2024-12-19 17:27:33,408 INFO L153 SettingsManager]: * File name=CHC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Assume program has a precondition -> true 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 -> 1 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.chcsolver: CHC solver backend -> ELDARICA [2024-12-19 17:27:33,622 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-19 17:27:33,632 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-19 17:27:33,633 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-19 17:27:33,634 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2024-12-19 17:27:33,635 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2024-12-19 17:27:33,636 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/lock/lock.bpl [2024-12-19 17:27:33,637 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/lock/lock.bpl' [2024-12-19 17:27:33,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-19 17:27:33,653 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-12-19 17:27:33,653 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-19 17:27:33,653 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-19 17:27:33,654 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-19 17:27:33,663 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "lock.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:27:33" (1/1) ... [2024-12-19 17:27:33,664 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "lock.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:27:33" (1/1) ... [2024-12-19 17:27:33,667 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "lock.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:27:33" (1/1) ... [2024-12-19 17:27:33,667 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "lock.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:27:33" (1/1) ... [2024-12-19 17:27:33,668 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "lock.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:27:33" (1/1) ... [2024-12-19 17:27:33,668 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "lock.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:27:33" (1/1) ... [2024-12-19 17:27:33,669 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "lock.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:27:33" (1/1) ... [2024-12-19 17:27:33,669 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "lock.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:27:33" (1/1) ... [2024-12-19 17:27:33,670 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "lock.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:27:33" (1/1) ... [2024-12-19 17:27:33,671 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-19 17:27:33,673 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-19 17:27:33,673 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-19 17:27:33,673 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-19 17:27:33,674 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "lock.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:27:33" (1/1) ... [2024-12-19 17:27:33,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-19 17:27:33,685 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-19 17:27:33,698 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) [2024-12-19 17:27:33,705 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 [2024-12-19 17:27:33,723 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2024-12-19 17:27:33,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-19 17:27:33,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-19 17:27:33,754 INFO L234 CfgBuilder]: Building ICFG [2024-12-19 17:27:33,756 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-19 17:27:33,758 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-19 17:27:33,813 INFO L? ?]: Removed 0 outVars from TransFormulas that were not future-live. [2024-12-19 17:27:33,813 INFO L283 CfgBuilder]: Performing block encoding [2024-12-19 17:27:33,828 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-19 17:27:33,829 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-19 17:27:33,829 INFO L201 PluginConnector]: Adding new model lock.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 05:27:33 BoogieIcfgContainer [2024-12-19 17:27:33,829 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-19 17:27:33,830 INFO L112 PluginConnector]: ------------------------IcfgToChc---------------------------- [2024-12-19 17:27:33,830 INFO L270 PluginConnector]: Initializing IcfgToChc... [2024-12-19 17:27:33,830 INFO L274 PluginConnector]: IcfgToChc initialized [2024-12-19 17:27:33,832 INFO L184 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "lock.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 05:27:33" (1/1) ... [2024-12-19 17:27:33,886 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume true;' is: true [2024-12-19 17:27:33,914 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'lock := false;ctr := ctr - 1;' is: true [2024-12-19 17:27:33,917 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume true;' is: true [2024-12-19 17:27:33,926 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'x := x + 1;' is: true [2024-12-19 17:27:33,938 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'x := x + 1;' is: true [2024-12-19 17:27:33,945 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'x := x + 1;' is: true [2024-12-19 17:27:33,952 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'x := x + 1;' is: true [2024-12-19 17:27:33,977 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume !lock;lock := true;ctr := ctr + 1;' is: true [2024-12-19 17:27:33,997 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !lock;lock := true;ctr := ctr + 1;' and 'assume true;' is: true [2024-12-19 17:27:34,029 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !lock;lock := true;ctr := ctr + 1;' and 'lock := false;ctr := ctr - 1;' is: false [2024-12-19 17:27:34,055 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !lock;lock := true;ctr := ctr + 1;' and 'assume true;' is: true [2024-12-19 17:27:34,086 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !lock;lock := true;ctr := ctr + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,126 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !lock;lock := true;ctr := ctr + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,154 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !lock;lock := true;ctr := ctr + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,177 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !lock;lock := true;ctr := ctr + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,178 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !lock;lock := true;ctr := ctr + 1;' and 'assume !lock;lock := true;ctr := ctr + 1;' is: false [2024-12-19 17:27:34,187 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2024-12-19 17:27:34,205 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'lock := false;ctr := ctr - 1;' is: true [2024-12-19 17:27:34,210 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2024-12-19 17:27:34,216 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,222 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,228 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,236 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,262 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !lock;lock := true;ctr := ctr + 1;' is: true [2024-12-19 17:27:34,271 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2024-12-19 17:27:34,289 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'lock := false;ctr := ctr - 1;' is: true [2024-12-19 17:27:34,293 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2024-12-19 17:27:34,300 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,310 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,318 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,323 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,349 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !lock;lock := true;ctr := ctr + 1;' is: true [2024-12-19 17:27:34,355 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2024-12-19 17:27:34,370 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'lock := false;ctr := ctr - 1;' is: true [2024-12-19 17:27:34,375 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2024-12-19 17:27:34,383 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,390 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,397 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,405 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,444 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !lock;lock := true;ctr := ctr + 1;' is: true [2024-12-19 17:27:34,450 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2024-12-19 17:27:34,462 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'lock := false;ctr := ctr - 1;' is: true [2024-12-19 17:27:34,466 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2024-12-19 17:27:34,472 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,478 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,486 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,491 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,506 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !lock;lock := true;ctr := ctr + 1;' is: true [2024-12-19 17:27:34,509 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2024-12-19 17:27:34,518 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'lock := false;ctr := ctr - 1;' is: true [2024-12-19 17:27:34,519 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2024-12-19 17:27:34,524 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,529 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,533 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,537 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,550 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume !lock;lock := true;ctr := ctr + 1;' is: true [2024-12-19 17:27:34,559 INFO L161 IndependenceChecker]: instantiated independence condition for 'lock := false;ctr := ctr - 1;' and 'assume true;' is: true [2024-12-19 17:27:34,568 INFO L161 IndependenceChecker]: instantiated independence condition for 'lock := false;ctr := ctr - 1;' and 'lock := false;ctr := ctr - 1;' is: true [2024-12-19 17:27:34,579 INFO L161 IndependenceChecker]: instantiated independence condition for 'lock := false;ctr := ctr - 1;' and 'assume true;' is: true [2024-12-19 17:27:34,591 INFO L161 IndependenceChecker]: instantiated independence condition for 'lock := false;ctr := ctr - 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,605 INFO L161 IndependenceChecker]: instantiated independence condition for 'lock := false;ctr := ctr - 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,616 INFO L161 IndependenceChecker]: instantiated independence condition for 'lock := false;ctr := ctr - 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,629 INFO L161 IndependenceChecker]: instantiated independence condition for 'lock := false;ctr := ctr - 1;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,639 INFO L161 IndependenceChecker]: instantiated independence condition for 'lock := false;ctr := ctr - 1;' and 'assume !lock;lock := true;ctr := ctr + 1;' is: false [2024-12-19 17:27:34,641 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2024-12-19 17:27:34,649 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'lock := false;ctr := ctr - 1;' is: true [2024-12-19 17:27:34,650 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2024-12-19 17:27:34,654 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,658 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,662 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,667 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2024-12-19 17:27:34,679 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume !lock;lock := true;ctr := ctr + 1;' is: true [2024-12-19 17:27:34,695 INFO L201 PluginConnector]: Adding new model lock.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 19.12 05:27:34 HornClauseAST [2024-12-19 17:27:34,695 INFO L131 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2024-12-19 17:27:34,695 INFO L112 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2024-12-19 17:27:34,695 INFO L270 PluginConnector]: Initializing ChcSmtPrinter... [2024-12-19 17:27:34,696 INFO L274 PluginConnector]: ChcSmtPrinter initialized [2024-12-19 17:27:34,699 INFO L184 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "lock.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 19.12 05:27:34" (1/1) ... [2024-12-19 17:27:34,700 INFO L192 hcSmtPrinterObserver]: Writing to file /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/lock/CHC_lock.bpl_UID4415627685824151148.smt2 [2024-12-19 17:27:34,712 INFO L131 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2024-12-19 17:27:34,714 INFO L112 PluginConnector]: ------------------------ChcSolver---------------------------- [2024-12-19 17:27:34,714 INFO L270 PluginConnector]: Initializing ChcSolver... [2024-12-19 17:27:34,714 INFO L274 PluginConnector]: ChcSolver initialized [2024-12-19 17:27:34,715 INFO L184 PluginConnector]: Executing the observer ChcSolverObserver from plugin ChcSolver for "lock.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 19.12 05:27:34" (1/1) ... [2024-12-19 17:27:34,716 INFO L99 EldaricaCliChcScript]: Writing script to file /tmp/eldarica_11441755692089665920.smt2 [2024-12-19 17:27:34,726 ERROR L181 MonitoredProcess]: Could not determine absolute path of external process, hoping that OS will resolve eld [2024-12-19 17:27:34,726 INFO L189 MonitoredProcess]: No working directory specified, using eld [2024-12-19 17:27:34,729 INFO L229 MonitoredProcess]: Starting monitored process 2 with eld -disj /tmp/eldarica_11441755692089665920.smt2 (exit command is null, workingDir is null) [2024-12-19 17:27:34,730 INFO L327 MonitoredProcess]: [MP eld -disj /tmp/eldarica_11441755692089665920.smt2 (2)] Waiting until timeout for monitored process [2024-12-19 17:27:47,645 INFO L201 PluginConnector]: Adding new model lock.bpl de.uni_freiburg.informatik.ultimate.plugins.chcsolver OTHER 19.12 05:27:47 ChcSolution [2024-12-19 17:27:47,646 INFO L131 PluginConnector]: ------------------------ END ChcSolver---------------------------- [2024-12-19 17:27:47,648 INFO L158 Benchmark]: Toolchain (without parser) took 13994.18ms. Allocated memory is still 234.9MB. Free memory was 149.5MB in the beginning and 149.9MB in the end (delta: -369.1kB). Peak memory consumption was 4.6MB. Max. memory is 22.0GB. [2024-12-19 17:27:47,648 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.94ms. Allocated memory is still 234.9MB. Free memory is still 150.1MB. There was no memory consumed. Max. memory is 22.0GB. [2024-12-19 17:27:47,648 INFO L158 Benchmark]: Boogie Preprocessor took 18.09ms. Allocated memory is still 234.9MB. Free memory was 149.5MB in the beginning and 147.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 22.0GB. [2024-12-19 17:27:47,649 INFO L158 Benchmark]: RCFGBuilder took 156.53ms. Allocated memory is still 234.9MB. Free memory was 147.9MB in the beginning and 139.2MB in the end (delta: 8.7MB). Peak memory consumption was 16.8MB. Max. memory is 22.0GB. [2024-12-19 17:27:47,649 INFO L158 Benchmark]: IcfgToChc took 865.48ms. Allocated memory is still 234.9MB. Free memory was 139.2MB in the beginning and 154.9MB in the end (delta: -15.7MB). Peak memory consumption was 54.9MB. Max. memory is 22.0GB. [2024-12-19 17:27:47,650 INFO L158 Benchmark]: ChcSmtPrinter took 18.06ms. Allocated memory is still 234.9MB. Free memory was 154.9MB in the beginning and 152.9MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 22.0GB. [2024-12-19 17:27:47,650 INFO L158 Benchmark]: ChcSolver took 12932.03ms. Allocated memory is still 234.9MB. Free memory was 152.9MB in the beginning and 149.9MB in the end (delta: 3.1MB). Peak memory consumption was 16.8MB. Max. memory is 22.0GB. [2024-12-19 17:27:47,651 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 0.94ms. Allocated memory is still 234.9MB. Free memory is still 150.1MB. There was no memory consumed. Max. memory is 22.0GB. * Boogie Preprocessor took 18.09ms. Allocated memory is still 234.9MB. Free memory was 149.5MB in the beginning and 147.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 22.0GB. * RCFGBuilder took 156.53ms. Allocated memory is still 234.9MB. Free memory was 147.9MB in the beginning and 139.2MB in the end (delta: 8.7MB). Peak memory consumption was 16.8MB. Max. memory is 22.0GB. * IcfgToChc took 865.48ms. Allocated memory is still 234.9MB. Free memory was 139.2MB in the beginning and 154.9MB in the end (delta: -15.7MB). Peak memory consumption was 54.9MB. Max. memory is 22.0GB. * ChcSmtPrinter took 18.06ms. Allocated memory is still 234.9MB. Free memory was 154.9MB in the beginning and 152.9MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 22.0GB. * ChcSolver took 12932.03ms. Allocated memory is still 234.9MB. Free memory was 152.9MB in the beginning and 149.9MB in the end (delta: 3.1MB). Peak memory consumption was 16.8MB. 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. [2024-12-19 17:27:47,656 WARN L435 MonitoredProcess]: [MP eld -disj /tmp/eldarica_11441755692089665920.smt2 (2)] Forcibly destroying the process [2024-12-19 17:27:47,710 INFO L540 MonitoredProcess]: [MP eld -disj /tmp/eldarica_11441755692089665920.smt2 (2)] Forceful destruction successful, exit code 137 [2024-12-19 17:27:47,715 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...