/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.single-instance.threads source --icfgtochc.thread-modular.proof.level 2 --icfgtochc.preference.order.used.for.reduction LOCKSTEP --icfgtochc.use.semi-commutativity True -s ../../../trunk/examples/concurrent/bpl/parameterized/line-queue/../ThreadModularVerifier.Settings.epf -tc ../../../trunk/examples/concurrent/bpl/parameterized/ThreadModularVerifier.xml --chcsolver.chc.solver.backend ELDARICA -i ../../../trunk/examples/concurrent/bpl/parameterized/line-queue/line-queue.bpl -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.sleep-threadmodular-07d3146-m [2024-12-19 17:26:14,334 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-19 17:26:14,383 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/line-queue/../ThreadModularVerifier.Settings.epf [2024-12-19 17:26:14,390 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-19 17:26:14,390 INFO L151 SettingsManager]: Preferences of ChcSolver differ from their defaults: [2024-12-19 17:26:14,390 INFO L153 SettingsManager]: * Produce CHC model if query is SAT=false [2024-12-19 17:26:14,391 INFO L153 SettingsManager]: * CHC solver backend=Z3 [2024-12-19 17:26:14,391 INFO L153 SettingsManager]: * Produce derivation if query is UNSAT=false [2024-12-19 17:26:14,391 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-19 17:26:14,391 INFO L153 SettingsManager]: * Size of a code block=OneNontrivialStatement [2024-12-19 17:26:14,391 INFO L153 SettingsManager]: * Add additional assume for each assert=false [2024-12-19 17:26:14,391 INFO L151 SettingsManager]: Preferences of IcfgToChc differ from their defaults: [2024-12-19 17:26:14,391 INFO L153 SettingsManager]: * Conditional Independence=SUFFICIENT [2024-12-19 17:26:14,391 INFO L151 SettingsManager]: Preferences of ChcSmtPrinter differ from their defaults: [2024-12-19 17:26:14,391 INFO L153 SettingsManager]: * Save file in source directory=true [2024-12-19 17:26:14,391 INFO L153 SettingsManager]: * Use automatic naming=true [2024-12-19 17:26:14,391 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: Single-instance threads -> source Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Thread-Modular Proof Level -> 2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Preference order used for reduction -> LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Use semi-commutativity -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: CHC solver backend -> ELDARICA [2024-12-19 17:26:14,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-19 17:26:14,589 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-19 17:26:14,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-19 17:26:14,591 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2024-12-19 17:26:14,592 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2024-12-19 17:26:14,593 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/line-queue/line-queue.bpl [2024-12-19 17:26:14,593 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/line-queue/line-queue.bpl' [2024-12-19 17:26:14,606 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-19 17:26:14,607 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-12-19 17:26:14,607 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-19 17:26:14,607 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-19 17:26:14,608 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-19 17:26:14,616 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "line-queue.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:26:14" (1/1) ... [2024-12-19 17:26:14,617 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "line-queue.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:26:14" (1/1) ... [2024-12-19 17:26:14,621 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "line-queue.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:26:14" (1/1) ... [2024-12-19 17:26:14,621 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "line-queue.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:26:14" (1/1) ... [2024-12-19 17:26:14,624 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "line-queue.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:26:14" (1/1) ... [2024-12-19 17:26:14,627 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "line-queue.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:26:14" (1/1) ... [2024-12-19 17:26:14,628 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "line-queue.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:26:14" (1/1) ... [2024-12-19 17:26:14,629 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "line-queue.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:26:14" (1/1) ... [2024-12-19 17:26:14,629 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "line-queue.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:26:14" (1/1) ... [2024-12-19 17:26:14,633 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-19 17:26:14,633 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-19 17:26:14,634 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-19 17:26:14,634 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-19 17:26:14,634 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "line-queue.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:26:14" (1/1) ... [2024-12-19 17:26:14,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-19 17:26:14,648 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-19 17:26:14,658 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 17:26:14,661 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 17:26:14,679 INFO L124 BoogieDeclarations]: Specification and implementation of procedure source given in one single declaration [2024-12-19 17:26:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure source [2024-12-19 17:26:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure source [2024-12-19 17:26:14,679 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2024-12-19 17:26:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-19 17:26:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-19 17:26:14,716 INFO L234 CfgBuilder]: Building ICFG [2024-12-19 17:26:14,717 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-19 17:26:14,720 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-19 17:26:14,778 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-19 17:26:14,795 INFO L? ?]: Removed 3 outVars from TransFormulas that were not future-live. [2024-12-19 17:26:14,796 INFO L283 CfgBuilder]: Performing block encoding [2024-12-19 17:26:14,806 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-19 17:26:14,807 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-19 17:26:14,807 INFO L201 PluginConnector]: Adding new model line-queue.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 05:26:14 BoogieIcfgContainer [2024-12-19 17:26:14,807 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-19 17:26:14,808 INFO L112 PluginConnector]: ------------------------IcfgToChc---------------------------- [2024-12-19 17:26:14,808 INFO L270 PluginConnector]: Initializing IcfgToChc... [2024-12-19 17:26:14,808 INFO L274 PluginConnector]: IcfgToChc initialized [2024-12-19 17:26:14,809 INFO L184 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "line-queue.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 05:26:14" (1/1) ... [2024-12-19 17:26:14,876 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume true;' is: true [2024-12-19 17:26:14,893 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: true [2024-12-19 17:26:14,906 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: true [2024-12-19 17:26:14,913 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume true;prev := value;' is: true [2024-12-19 17:26:14,920 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'read_ptr := read_ptr + 1;' is: true [2024-12-19 17:26:14,929 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'value := queue[id - 1][read_ptr];' is: true [2024-12-19 17:26:14,935 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'prev := -1;' is: true [2024-12-19 17:26:14,936 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume !true;' is: false [2024-12-19 17:26:14,954 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'id := ctr;ctr := ctr + 1;' is: true [2024-12-19 17:26:14,960 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'read_ptr := 0;' is: true [2024-12-19 17:26:14,962 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume !true;' is: false [2024-12-19 17:26:14,964 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume true;' is: true [2024-12-19 17:26:14,970 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'idx := 0;' is: true [2024-12-19 17:26:14,976 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'idx := idx + 1;' is: true [2024-12-19 17:26:14,982 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' is: true [2024-12-19 17:26:15,017 INFO L161 IndependenceChecker]: instantiated independence condition for 'id := ctr;ctr := ctr + 1;' and 'assume true;' is: true [2024-12-19 17:26:15,037 INFO L161 IndependenceChecker]: instantiated independence condition for 'id := ctr;ctr := ctr + 1;' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: true [2024-12-19 17:26:15,059 INFO L161 IndependenceChecker]: instantiated independence condition for 'id := ctr;ctr := ctr + 1;' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: true [2024-12-19 17:26:15,082 INFO L161 IndependenceChecker]: instantiated independence condition for 'id := ctr;ctr := ctr + 1;' and 'assume true;prev := value;' is: true [2024-12-19 17:26:15,100 INFO L161 IndependenceChecker]: instantiated independence condition for 'id := ctr;ctr := ctr + 1;' and 'read_ptr := read_ptr + 1;' is: true [2024-12-19 17:26:15,118 INFO L161 IndependenceChecker]: instantiated independence condition for 'id := ctr;ctr := ctr + 1;' and 'value := queue[id - 1][read_ptr];' is: true [2024-12-19 17:26:15,142 INFO L161 IndependenceChecker]: instantiated independence condition for 'id := ctr;ctr := ctr + 1;' and 'prev := -1;' is: true [2024-12-19 17:26:15,144 INFO L161 IndependenceChecker]: instantiated independence condition for 'id := ctr;ctr := ctr + 1;' and 'assume !true;' is: false [2024-12-19 17:26:15,176 INFO L161 IndependenceChecker]: instantiated independence condition for 'id := ctr;ctr := ctr + 1;' and 'id := ctr;ctr := ctr + 1;' is: false [2024-12-19 17:26:15,199 INFO L161 IndependenceChecker]: instantiated independence condition for 'id := ctr;ctr := ctr + 1;' and 'read_ptr := 0;' is: true [2024-12-19 17:26:15,200 INFO L161 IndependenceChecker]: instantiated independence condition for 'id := ctr;ctr := ctr + 1;' and 'assume !true;' is: false [2024-12-19 17:26:15,210 INFO L161 IndependenceChecker]: instantiated independence condition for 'id := ctr;ctr := ctr + 1;' and 'assume true;' is: true [2024-12-19 17:26:15,224 INFO L161 IndependenceChecker]: instantiated independence condition for 'id := ctr;ctr := ctr + 1;' and 'idx := 0;' is: true [2024-12-19 17:26:15,241 INFO L161 IndependenceChecker]: instantiated independence condition for 'id := ctr;ctr := ctr + 1;' and 'idx := idx + 1;' is: true [2024-12-19 17:26:15,260 INFO L161 IndependenceChecker]: instantiated independence condition for 'id := ctr;ctr := ctr + 1;' and 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' is: true [2024-12-19 17:26:15,274 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := 0;' and 'assume true;' is: true [2024-12-19 17:26:15,283 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := 0;' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: true [2024-12-19 17:26:15,293 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := 0;' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: true [2024-12-19 17:26:15,301 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := 0;' and 'assume true;prev := value;' is: true [2024-12-19 17:26:15,311 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := 0;' and 'read_ptr := read_ptr + 1;' is: true [2024-12-19 17:26:15,320 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := 0;' and 'value := queue[id - 1][read_ptr];' is: true [2024-12-19 17:26:15,329 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := 0;' and 'prev := -1;' is: true [2024-12-19 17:26:15,330 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := 0;' and 'assume !true;' is: false [2024-12-19 17:26:15,343 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := 0;' and 'id := ctr;ctr := ctr + 1;' is: true [2024-12-19 17:26:15,351 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := 0;' and 'read_ptr := 0;' is: true [2024-12-19 17:26:15,352 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := 0;' and 'assume !true;' is: false [2024-12-19 17:26:15,356 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := 0;' and 'assume true;' is: true [2024-12-19 17:26:15,363 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := 0;' and 'idx := 0;' is: true [2024-12-19 17:26:15,371 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := 0;' and 'idx := idx + 1;' is: true [2024-12-19 17:26:15,380 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := 0;' and 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' is: true [2024-12-19 17:26:15,395 INFO L161 IndependenceChecker]: instantiated independence condition for 'prev := -1;' and 'assume true;' is: true [2024-12-19 17:26:15,405 INFO L161 IndependenceChecker]: instantiated independence condition for 'prev := -1;' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: true [2024-12-19 17:26:15,415 INFO L161 IndependenceChecker]: instantiated independence condition for 'prev := -1;' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: true [2024-12-19 17:26:15,426 INFO L161 IndependenceChecker]: instantiated independence condition for 'prev := -1;' and 'assume true;prev := value;' is: true [2024-12-19 17:26:15,436 INFO L161 IndependenceChecker]: instantiated independence condition for 'prev := -1;' and 'read_ptr := read_ptr + 1;' is: true [2024-12-19 17:26:15,447 INFO L161 IndependenceChecker]: instantiated independence condition for 'prev := -1;' and 'value := queue[id - 1][read_ptr];' is: true [2024-12-19 17:26:15,456 INFO L161 IndependenceChecker]: instantiated independence condition for 'prev := -1;' and 'prev := -1;' is: true [2024-12-19 17:26:15,458 INFO L161 IndependenceChecker]: instantiated independence condition for 'prev := -1;' and 'assume !true;' is: false [2024-12-19 17:26:15,471 INFO L161 IndependenceChecker]: instantiated independence condition for 'prev := -1;' and 'id := ctr;ctr := ctr + 1;' is: true [2024-12-19 17:26:15,479 INFO L161 IndependenceChecker]: instantiated independence condition for 'prev := -1;' and 'read_ptr := 0;' is: true [2024-12-19 17:26:15,480 INFO L161 IndependenceChecker]: instantiated independence condition for 'prev := -1;' and 'assume !true;' is: false [2024-12-19 17:26:15,484 INFO L161 IndependenceChecker]: instantiated independence condition for 'prev := -1;' and 'assume true;' is: true [2024-12-19 17:26:15,491 INFO L161 IndependenceChecker]: instantiated independence condition for 'prev := -1;' and 'idx := 0;' is: true [2024-12-19 17:26:15,500 INFO L161 IndependenceChecker]: instantiated independence condition for 'prev := -1;' and 'idx := idx + 1;' is: true [2024-12-19 17:26:15,508 INFO L161 IndependenceChecker]: instantiated independence condition for 'prev := -1;' and 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' is: true [2024-12-19 17:26:15,515 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'assume true;' is: false [2024-12-19 17:26:15,516 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: false [2024-12-19 17:26:15,517 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: false [2024-12-19 17:26:15,518 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'assume true;prev := value;' is: false [2024-12-19 17:26:15,518 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'read_ptr := read_ptr + 1;' is: false [2024-12-19 17:26:15,519 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'value := queue[id - 1][read_ptr];' is: false [2024-12-19 17:26:15,520 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'prev := -1;' is: false [2024-12-19 17:26:15,520 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'assume !true;' is: false [2024-12-19 17:26:15,521 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'id := ctr;ctr := ctr + 1;' is: false [2024-12-19 17:26:15,522 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'read_ptr := 0;' is: false [2024-12-19 17:26:15,523 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'assume !true;' is: false [2024-12-19 17:26:15,523 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'assume true;' is: false [2024-12-19 17:26:15,542 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'idx := 0;' is: false [2024-12-19 17:26:15,544 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'idx := idx + 1;' is: false [2024-12-19 17:26:15,545 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' is: false [2024-12-19 17:26:15,555 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume read_ptr < write_ptr[id - 1];' and 'assume true;' is: true [2024-12-19 17:26:15,584 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-12-19 17:26:15,585 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 1 [2024-12-19 17:26:15,591 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume read_ptr < write_ptr[id - 1];' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: true [2024-12-19 17:26:15,600 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume read_ptr < write_ptr[id - 1];' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: true [2024-12-19 17:26:15,608 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume read_ptr < write_ptr[id - 1];' and 'assume true;prev := value;' is: true [2024-12-19 17:26:15,619 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume read_ptr < write_ptr[id - 1];' and 'read_ptr := read_ptr + 1;' is: true [2024-12-19 17:26:15,630 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume read_ptr < write_ptr[id - 1];' and 'value := queue[id - 1][read_ptr];' is: true [2024-12-19 17:26:15,639 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume read_ptr < write_ptr[id - 1];' and 'prev := -1;' is: true [2024-12-19 17:26:15,640 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume read_ptr < write_ptr[id - 1];' and 'assume !true;' is: false [2024-12-19 17:26:15,652 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume read_ptr < write_ptr[id - 1];' and 'id := ctr;ctr := ctr + 1;' is: true [2024-12-19 17:26:15,660 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume read_ptr < write_ptr[id - 1];' and 'read_ptr := 0;' is: true [2024-12-19 17:26:15,661 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume read_ptr < write_ptr[id - 1];' and 'assume !true;' is: false [2024-12-19 17:26:15,666 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume read_ptr < write_ptr[id - 1];' and 'assume true;' is: true [2024-12-19 17:26:15,675 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume read_ptr < write_ptr[id - 1];' and 'idx := 0;' is: true [2024-12-19 17:26:15,684 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume read_ptr < write_ptr[id - 1];' and 'idx := idx + 1;' is: true [2024-12-19 17:26:15,701 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-12-19 17:26:15,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 1 [2024-12-19 17:26:15,706 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume read_ptr < write_ptr[id - 1];' and 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' is: true [2024-12-19 17:26:15,712 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2024-12-19 17:26:15,717 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: true [2024-12-19 17:26:15,723 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: true [2024-12-19 17:26:15,726 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;prev := value;' is: true [2024-12-19 17:26:15,730 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'read_ptr := read_ptr + 1;' is: true [2024-12-19 17:26:15,735 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'value := queue[id - 1][read_ptr];' is: true [2024-12-19 17:26:15,739 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'prev := -1;' is: true [2024-12-19 17:26:15,740 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume !true;' is: false [2024-12-19 17:26:15,749 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'id := ctr;ctr := ctr + 1;' is: true [2024-12-19 17:26:15,752 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'read_ptr := 0;' is: true [2024-12-19 17:26:15,753 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume !true;' is: false [2024-12-19 17:26:15,754 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2024-12-19 17:26:15,757 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'idx := 0;' is: true [2024-12-19 17:26:15,761 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'idx := idx + 1;' is: true [2024-12-19 17:26:15,766 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' is: true [2024-12-19 17:26:15,777 INFO L161 IndependenceChecker]: instantiated independence condition for 'value := queue[id - 1][read_ptr];' and 'assume true;' is: true [2024-12-19 17:26:15,788 INFO L161 IndependenceChecker]: instantiated independence condition for 'value := queue[id - 1][read_ptr];' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: true [2024-12-19 17:26:15,800 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 27 [2024-12-19 17:26:15,813 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-12-19 17:26:15,827 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-12-19 17:26:15,857 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-12-19 17:26:15,875 INFO L161 IndependenceChecker]: instantiated independence condition for 'value := queue[id - 1][read_ptr];' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: (forall ((v_ULTIMATE.start_~~left~~id_In_16 Int)) (not (= (select write_ptr (+ (- 1) v_ULTIMATE.start_~~left~~id_In_16)) ULTIMATE.start_~~left~~read_ptr))) [2024-12-19 17:26:15,886 INFO L161 IndependenceChecker]: instantiated independence condition for 'value := queue[id - 1][read_ptr];' and 'assume true;prev := value;' is: true [2024-12-19 17:26:15,896 INFO L161 IndependenceChecker]: instantiated independence condition for 'value := queue[id - 1][read_ptr];' and 'read_ptr := read_ptr + 1;' is: true [2024-12-19 17:26:15,905 INFO L161 IndependenceChecker]: instantiated independence condition for 'value := queue[id - 1][read_ptr];' and 'value := queue[id - 1][read_ptr];' is: true [2024-12-19 17:26:15,914 INFO L161 IndependenceChecker]: instantiated independence condition for 'value := queue[id - 1][read_ptr];' and 'prev := -1;' is: true [2024-12-19 17:26:15,915 INFO L161 IndependenceChecker]: instantiated independence condition for 'value := queue[id - 1][read_ptr];' and 'assume !true;' is: false [2024-12-19 17:26:15,928 INFO L161 IndependenceChecker]: instantiated independence condition for 'value := queue[id - 1][read_ptr];' and 'id := ctr;ctr := ctr + 1;' is: true [2024-12-19 17:26:15,938 INFO L161 IndependenceChecker]: instantiated independence condition for 'value := queue[id - 1][read_ptr];' and 'read_ptr := 0;' is: true [2024-12-19 17:26:15,939 INFO L161 IndependenceChecker]: instantiated independence condition for 'value := queue[id - 1][read_ptr];' and 'assume !true;' is: false [2024-12-19 17:26:15,943 INFO L161 IndependenceChecker]: instantiated independence condition for 'value := queue[id - 1][read_ptr];' and 'assume true;' is: true [2024-12-19 17:26:15,955 INFO L161 IndependenceChecker]: instantiated independence condition for 'value := queue[id - 1][read_ptr];' and 'idx := 0;' is: true [2024-12-19 17:26:15,967 INFO L161 IndependenceChecker]: instantiated independence condition for 'value := queue[id - 1][read_ptr];' and 'idx := idx + 1;' is: true [2024-12-19 17:26:15,982 INFO L161 IndependenceChecker]: instantiated independence condition for 'value := queue[id - 1][read_ptr];' and 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' is: true [2024-12-19 17:26:15,991 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := read_ptr + 1;' and 'assume true;' is: true [2024-12-19 17:26:15,999 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := read_ptr + 1;' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: true [2024-12-19 17:26:16,008 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := read_ptr + 1;' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: true [2024-12-19 17:26:16,015 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := read_ptr + 1;' and 'assume true;prev := value;' is: true [2024-12-19 17:26:16,023 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := read_ptr + 1;' and 'read_ptr := read_ptr + 1;' is: true [2024-12-19 17:26:16,031 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := read_ptr + 1;' and 'value := queue[id - 1][read_ptr];' is: true [2024-12-19 17:26:16,044 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := read_ptr + 1;' and 'prev := -1;' is: true [2024-12-19 17:26:16,046 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := read_ptr + 1;' and 'assume !true;' is: false [2024-12-19 17:26:16,057 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := read_ptr + 1;' and 'id := ctr;ctr := ctr + 1;' is: true [2024-12-19 17:26:16,065 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := read_ptr + 1;' and 'read_ptr := 0;' is: true [2024-12-19 17:26:16,065 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := read_ptr + 1;' and 'assume !true;' is: false [2024-12-19 17:26:16,069 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := read_ptr + 1;' and 'assume true;' is: true [2024-12-19 17:26:16,076 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := read_ptr + 1;' and 'idx := 0;' is: true [2024-12-19 17:26:16,083 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := read_ptr + 1;' and 'idx := idx + 1;' is: true [2024-12-19 17:26:16,091 INFO L161 IndependenceChecker]: instantiated independence condition for 'read_ptr := read_ptr + 1;' and 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' is: true [2024-12-19 17:26:16,102 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;prev := value;' and 'assume true;' is: true [2024-12-19 17:26:16,109 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;prev := value;' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: true [2024-12-19 17:26:16,118 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;prev := value;' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: true [2024-12-19 17:26:16,126 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;prev := value;' and 'assume true;prev := value;' is: true [2024-12-19 17:26:16,135 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;prev := value;' and 'read_ptr := read_ptr + 1;' is: true [2024-12-19 17:26:16,142 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;prev := value;' and 'value := queue[id - 1][read_ptr];' is: true [2024-12-19 17:26:16,149 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;prev := value;' and 'prev := -1;' is: true [2024-12-19 17:26:16,149 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;prev := value;' and 'assume !true;' is: false [2024-12-19 17:26:16,160 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;prev := value;' and 'id := ctr;ctr := ctr + 1;' is: true [2024-12-19 17:26:16,166 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;prev := value;' and 'read_ptr := 0;' is: true [2024-12-19 17:26:16,167 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;prev := value;' and 'assume !true;' is: false [2024-12-19 17:26:16,170 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;prev := value;' and 'assume true;' is: true [2024-12-19 17:26:16,178 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;prev := value;' and 'idx := 0;' is: true [2024-12-19 17:26:16,186 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;prev := value;' and 'idx := idx + 1;' is: true [2024-12-19 17:26:16,212 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;prev := value;' and 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' is: true [2024-12-19 17:26:16,223 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[id := queue[id][write_ptr[id] := value]];' and 'assume true;' is: true [2024-12-19 17:26:16,241 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-12-19 17:26:16,242 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 42 [2024-12-19 17:26:40,290 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 66 [2024-12-19 17:26:52,345 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[id := queue[id][write_ptr[id] := value]];' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: (not (= ULTIMATE.start_~~left~~id ULTIMATE.start_~~right~~id)) [2024-12-19 17:26:52,364 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 381 treesize of output 357 [2024-12-19 17:26:52,469 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-12-19 17:26:52,469 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 71 treesize of output 59 [2024-12-19 17:26:52,500 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[id := queue[id][write_ptr[id] := value]];' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: (= ULTIMATE.start_~~right~~value ULTIMATE.start_~~left~~value) [2024-12-19 17:26:52,515 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[id := queue[id][write_ptr[id] := value]];' and 'assume true;prev := value;' is: true [2024-12-19 17:26:52,530 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[id := queue[id][write_ptr[id] := value]];' and 'read_ptr := read_ptr + 1;' is: true [2024-12-19 17:26:52,549 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 27 [2024-12-19 17:26:52,567 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-12-19 17:26:52,586 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-12-19 17:26:52,604 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-12-19 17:26:52,631 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[id := queue[id][write_ptr[id] := value]];' and 'value := queue[id - 1][read_ptr];' is: (forall ((v_ULTIMATE.start_~~right~~id_In_30 Int)) (not (= (select write_ptr (+ (- 1) v_ULTIMATE.start_~~right~~id_In_30)) ULTIMATE.start_~~right~~read_ptr))) [2024-12-19 17:26:52,644 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[id := queue[id][write_ptr[id] := value]];' and 'prev := -1;' is: true [2024-12-19 17:26:52,645 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[id := queue[id][write_ptr[id] := value]];' and 'assume !true;' is: false [2024-12-19 17:26:52,663 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[id := queue[id][write_ptr[id] := value]];' and 'id := ctr;ctr := ctr + 1;' is: true [2024-12-19 17:26:52,679 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[id := queue[id][write_ptr[id] := value]];' and 'read_ptr := 0;' is: true [2024-12-19 17:26:52,680 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[id := queue[id][write_ptr[id] := value]];' and 'assume !true;' is: false [2024-12-19 17:26:52,689 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[id := queue[id][write_ptr[id] := value]];' and 'assume true;' is: true [2024-12-19 17:26:52,706 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[id := queue[id][write_ptr[id] := value]];' and 'idx := 0;' is: true [2024-12-19 17:26:52,721 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[id := queue[id][write_ptr[id] := value]];' and 'idx := idx + 1;' is: true [2024-12-19 17:26:52,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 98 [2024-12-19 17:26:52,762 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-12-19 17:26:52,762 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 18 [2024-12-19 17:26:52,772 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[id := queue[id][write_ptr[id] := value]];' and 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' is: (not (= ULTIMATE.start_~~left~~id 0)) [2024-12-19 17:26:52,784 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[id := write_ptr[id] + 1];' and 'assume true;' is: true [2024-12-19 17:26:52,800 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2024-12-19 17:26:52,800 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 454 treesize of output 1 [2024-12-19 17:26:52,806 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[id := write_ptr[id] + 1];' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: true [2024-12-19 17:26:52,832 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-12-19 17:26:52,833 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 42 [2024-12-19 17:27:16,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 62 [2024-12-19 17:27:28,931 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[id := write_ptr[id] + 1];' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: (not (= ULTIMATE.start_~~left~~id ULTIMATE.start_~~right~~id)) [2024-12-19 17:27:28,941 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[id := write_ptr[id] + 1];' and 'assume true;prev := value;' is: true [2024-12-19 17:27:28,957 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[id := write_ptr[id] + 1];' and 'read_ptr := read_ptr + 1;' is: true [2024-12-19 17:27:28,972 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[id := write_ptr[id] + 1];' and 'value := queue[id - 1][read_ptr];' is: true [2024-12-19 17:27:28,988 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[id := write_ptr[id] + 1];' and 'prev := -1;' is: true [2024-12-19 17:27:28,989 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[id := write_ptr[id] + 1];' and 'assume !true;' is: false [2024-12-19 17:27:29,007 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[id := write_ptr[id] + 1];' and 'id := ctr;ctr := ctr + 1;' is: true [2024-12-19 17:27:29,020 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[id := write_ptr[id] + 1];' and 'read_ptr := 0;' is: true [2024-12-19 17:27:29,020 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[id := write_ptr[id] + 1];' and 'assume !true;' is: false [2024-12-19 17:27:29,027 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[id := write_ptr[id] + 1];' and 'assume true;' is: true [2024-12-19 17:27:29,040 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[id := write_ptr[id] + 1];' and 'idx := 0;' is: true [2024-12-19 17:27:29,055 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[id := write_ptr[id] + 1];' and 'idx := idx + 1;' is: true [2024-12-19 17:27:29,074 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2024-12-19 17:27:29,074 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 918 treesize of output 1 [2024-12-19 17:27:29,078 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[id := write_ptr[id] + 1];' and 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' is: true [2024-12-19 17:27:29,083 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume true;' is: true [2024-12-19 17:27:29,090 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: true [2024-12-19 17:27:29,097 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: true [2024-12-19 17:27:29,103 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume true;prev := value;' is: true [2024-12-19 17:27:29,109 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'read_ptr := read_ptr + 1;' is: true [2024-12-19 17:27:29,115 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'value := queue[id - 1][read_ptr];' is: true [2024-12-19 17:27:29,120 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'prev := -1;' is: true [2024-12-19 17:27:29,121 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'assume !true;' is: false [2024-12-19 17:27:29,134 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'id := ctr;ctr := ctr + 1;' is: true [2024-12-19 17:27:29,140 INFO L161 IndependenceChecker]: instantiated independence condition for '<[ dummy edge: assume true; ]>' and 'read_ptr := 0;' is: true [2024-12-19 17:27:29,147 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := 0;' and 'assume true;' is: true [2024-12-19 17:27:29,159 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := 0;' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: true [2024-12-19 17:27:29,173 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := 0;' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: true [2024-12-19 17:27:29,184 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := 0;' and 'assume true;prev := value;' is: true [2024-12-19 17:27:29,196 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := 0;' and 'read_ptr := read_ptr + 1;' is: true [2024-12-19 17:27:29,208 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := 0;' and 'value := queue[id - 1][read_ptr];' is: true [2024-12-19 17:27:29,220 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := 0;' and 'prev := -1;' is: true [2024-12-19 17:27:29,220 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := 0;' and 'assume !true;' is: false [2024-12-19 17:27:29,238 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := 0;' and 'id := ctr;ctr := ctr + 1;' is: true [2024-12-19 17:27:29,249 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := 0;' and 'read_ptr := 0;' is: true [2024-12-19 17:27:29,250 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'assume true;' is: false [2024-12-19 17:27:29,250 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: false [2024-12-19 17:27:29,251 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: false [2024-12-19 17:27:29,251 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'assume true;prev := value;' is: false [2024-12-19 17:27:29,252 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'read_ptr := read_ptr + 1;' is: false [2024-12-19 17:27:29,252 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'value := queue[id - 1][read_ptr];' is: false [2024-12-19 17:27:29,252 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'prev := -1;' is: false [2024-12-19 17:27:29,253 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'assume !true;' is: false [2024-12-19 17:27:29,253 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'id := ctr;ctr := ctr + 1;' is: false [2024-12-19 17:27:29,254 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !true;' and 'read_ptr := 0;' is: false [2024-12-19 17:27:29,262 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[0 := queue[0][write_ptr[0] := idx]];' and 'assume true;' is: true [2024-12-19 17:27:29,284 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-12-19 17:27:29,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 42 [2024-12-19 17:27:41,333 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 62 [2024-12-19 17:27:41,342 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[0 := queue[0][write_ptr[0] := idx]];' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: (not (= ULTIMATE.start_~~right~~id 0)) [2024-12-19 17:27:41,355 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 784 treesize of output 736 [2024-12-19 17:27:41,389 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[0 := queue[0][write_ptr[0] := idx]];' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: (not (= ULTIMATE.start_~~right~~id 0)) [2024-12-19 17:27:41,402 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[0 := queue[0][write_ptr[0] := idx]];' and 'assume true;prev := value;' is: true [2024-12-19 17:27:41,415 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[0 := queue[0][write_ptr[0] := idx]];' and 'read_ptr := read_ptr + 1;' is: true [2024-12-19 17:27:41,433 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 23 [2024-12-19 17:27:41,445 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-12-19 17:27:41,459 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[0 := queue[0][write_ptr[0] := idx]];' and 'value := queue[id - 1][read_ptr];' is: (not (= ULTIMATE.start_~~right~~id 1)) [2024-12-19 17:27:41,472 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[0 := queue[0][write_ptr[0] := idx]];' and 'prev := -1;' is: true [2024-12-19 17:27:41,472 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[0 := queue[0][write_ptr[0] := idx]];' and 'assume !true;' is: false [2024-12-19 17:27:41,493 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[0 := queue[0][write_ptr[0] := idx]];' and 'id := ctr;ctr := ctr + 1;' is: true [2024-12-19 17:27:41,505 INFO L161 IndependenceChecker]: instantiated independence condition for 'queue := queue[0 := queue[0][write_ptr[0] := idx]];' and 'read_ptr := 0;' is: true [2024-12-19 17:27:41,508 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2024-12-19 17:27:41,515 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: true [2024-12-19 17:27:41,523 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: true [2024-12-19 17:27:41,529 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;prev := value;' is: true [2024-12-19 17:27:41,536 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'read_ptr := read_ptr + 1;' is: true [2024-12-19 17:27:41,544 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'value := queue[id - 1][read_ptr];' is: true [2024-12-19 17:27:41,551 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'prev := -1;' is: true [2024-12-19 17:27:41,551 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume !true;' is: false [2024-12-19 17:27:41,563 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'id := ctr;ctr := ctr + 1;' is: true [2024-12-19 17:27:41,570 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'read_ptr := 0;' is: true [2024-12-19 17:27:41,579 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' and 'assume true;' is: true [2024-12-19 17:27:41,596 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2024-12-19 17:27:41,596 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 482 treesize of output 1 [2024-12-19 17:27:41,600 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: true [2024-12-19 17:27:41,619 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 98 [2024-12-19 17:27:41,660 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-12-19 17:27:41,660 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 18 [2024-12-19 17:27:41,670 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: (not (= ULTIMATE.start_~~right~~id 0)) [2024-12-19 17:27:41,682 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' and 'assume true;prev := value;' is: true [2024-12-19 17:27:41,696 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' and 'read_ptr := read_ptr + 1;' is: true [2024-12-19 17:27:41,710 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' and 'value := queue[id - 1][read_ptr];' is: true [2024-12-19 17:27:41,720 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' and 'prev := -1;' is: true [2024-12-19 17:27:41,720 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' and 'assume !true;' is: false [2024-12-19 17:27:41,738 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' and 'id := ctr;ctr := ctr + 1;' is: true [2024-12-19 17:27:41,751 INFO L161 IndependenceChecker]: instantiated independence condition for 'write_ptr := write_ptr[0 := write_ptr[0] + 1];' and 'read_ptr := 0;' is: true [2024-12-19 17:27:41,758 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := idx + 1;' and 'assume true;' is: true [2024-12-19 17:27:41,770 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := idx + 1;' and 'write_ptr := write_ptr[id := write_ptr[id] + 1];' is: true [2024-12-19 17:27:41,793 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := idx + 1;' and 'queue := queue[id := queue[id][write_ptr[id] := value]];' is: true [2024-12-19 17:27:41,807 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := idx + 1;' and 'assume true;prev := value;' is: true [2024-12-19 17:27:41,821 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := idx + 1;' and 'read_ptr := read_ptr + 1;' is: true [2024-12-19 17:27:41,835 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := idx + 1;' and 'value := queue[id - 1][read_ptr];' is: true [2024-12-19 17:27:41,847 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := idx + 1;' and 'prev := -1;' is: true [2024-12-19 17:27:41,848 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := idx + 1;' and 'assume !true;' is: false [2024-12-19 17:27:41,867 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := idx + 1;' and 'id := ctr;ctr := ctr + 1;' is: true [2024-12-19 17:27:41,877 INFO L161 IndependenceChecker]: instantiated independence condition for 'idx := idx + 1;' and 'read_ptr := 0;' is: true [2024-12-19 17:27:41,909 INFO L201 PluginConnector]: Adding new model line-queue.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 19.12 05:27:41 HornClauseAST [2024-12-19 17:27:41,909 INFO L131 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2024-12-19 17:27:41,910 INFO L112 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2024-12-19 17:27:41,910 INFO L270 PluginConnector]: Initializing ChcSmtPrinter... [2024-12-19 17:27:41,910 INFO L274 PluginConnector]: ChcSmtPrinter initialized [2024-12-19 17:27:41,910 INFO L184 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "line-queue.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 19.12 05:27:41" (1/1) ... [2024-12-19 17:27:41,911 INFO L192 hcSmtPrinterObserver]: Writing to file /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/line-queue/CHC_line-queue.bpl_UID9702230955348482980.smt2 [2024-12-19 17:27:41,948 INFO L131 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2024-12-19 17:27:41,948 INFO L112 PluginConnector]: ------------------------ChcSolver---------------------------- [2024-12-19 17:27:41,948 INFO L270 PluginConnector]: Initializing ChcSolver... [2024-12-19 17:27:41,948 INFO L274 PluginConnector]: ChcSolver initialized [2024-12-19 17:27:41,949 INFO L184 PluginConnector]: Executing the observer ChcSolverObserver from plugin ChcSolver for "line-queue.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 19.12 05:27:41" (1/1) ... [2024-12-19 17:27:41,950 INFO L99 EldaricaCliChcScript]: Writing script to file /tmp/eldarica_11387855373687075124.smt2 [2024-12-19 17:27:41,974 ERROR L181 MonitoredProcess]: Could not determine absolute path of external process, hoping that OS will resolve eld [2024-12-19 17:27:41,974 INFO L189 MonitoredProcess]: No working directory specified, using eld [2024-12-19 17:27:41,976 INFO L229 MonitoredProcess]: Starting monitored process 2 with eld -disj /tmp/eldarica_11387855373687075124.smt2 (exit command is null, workingDir is null) [2024-12-19 17:27:41,978 INFO L327 MonitoredProcess]: [MP eld -disj /tmp/eldarica_11387855373687075124.smt2 (2)] Waiting until timeout for monitored process [2024-12-19 18:24:14,435 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: OutOfMemory (of class scala.Enumeration$Val) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1511) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:268) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:291) at de.uni_freiburg.informatik.ultimate.lib.chc.EldaricaCliChcScript.solve(EldaricaCliChcScript.java:122) at de.uni_freiburg.informatik.ultimate.lib.chc.EldaricaCliChcScript.solve(EldaricaCliChcScript.java:90) at de.uni_freiburg.informatik.ultimate.plugins.chcsolver.ChcSolverObserver.process(ChcSolverObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-19 18:24:14,445 INFO L158 Benchmark]: Toolchain (without parser) took 3479838.13ms. Allocated memory is still 234.9MB. Free memory was 156.2MB in the beginning and 137.7MB in the end (delta: 18.4MB). Peak memory consumption was 8.9MB. Max. memory is 22.0GB. [2024-12-19 18:24:14,445 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.21ms. Allocated memory is still 234.9MB. Free memory is still 157.5MB. There was no memory consumed. Max. memory is 22.0GB. [2024-12-19 18:24:14,446 INFO L158 Benchmark]: Boogie Preprocessor took 25.56ms. Allocated memory is still 234.9MB. Free memory was 156.2MB in the beginning and 154.9MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 22.0GB. [2024-12-19 18:24:14,446 INFO L158 Benchmark]: RCFGBuilder took 173.75ms. Allocated memory is still 234.9MB. Free memory was 154.9MB in the beginning and 144.7MB in the end (delta: 10.3MB). There was no memory consumed. Max. memory is 22.0GB. [2024-12-19 18:24:14,446 INFO L158 Benchmark]: IcfgToChc took 87101.15ms. Allocated memory is still 234.9MB. Free memory was 144.7MB in the beginning and 159.5MB in the end (delta: -14.8MB). Peak memory consumption was 88.4MB. Max. memory is 22.0GB. [2024-12-19 18:24:14,451 INFO L158 Benchmark]: ChcSmtPrinter took 38.14ms. Allocated memory is still 234.9MB. Free memory was 159.5MB in the beginning and 146.1MB in the end (delta: 13.4MB). Peak memory consumption was 16.8MB. Max. memory is 22.0GB. [2024-12-19 18:24:14,451 INFO L158 Benchmark]: ChcSolver took 3392496.36ms. Allocated memory is still 234.9MB. Free memory was 146.1MB in the beginning and 137.7MB in the end (delta: 8.4MB). There was no memory consumed. Max. memory is 22.0GB. [2024-12-19 18:24:14,452 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.21ms. Allocated memory is still 234.9MB. Free memory is still 157.5MB. There was no memory consumed. Max. memory is 22.0GB. * Boogie Preprocessor took 25.56ms. Allocated memory is still 234.9MB. Free memory was 156.2MB in the beginning and 154.9MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 22.0GB. * RCFGBuilder took 173.75ms. Allocated memory is still 234.9MB. Free memory was 154.9MB in the beginning and 144.7MB in the end (delta: 10.3MB). There was no memory consumed. Max. memory is 22.0GB. * IcfgToChc took 87101.15ms. Allocated memory is still 234.9MB. Free memory was 144.7MB in the beginning and 159.5MB in the end (delta: -14.8MB). Peak memory consumption was 88.4MB. Max. memory is 22.0GB. * ChcSmtPrinter took 38.14ms. Allocated memory is still 234.9MB. Free memory was 159.5MB in the beginning and 146.1MB in the end (delta: 13.4MB). Peak memory consumption was 16.8MB. Max. memory is 22.0GB. * ChcSolver took 3392496.36ms. Allocated memory is still 234.9MB. Free memory was 146.1MB in the beginning and 137.7MB in the end (delta: 8.4MB). There was no memory consumed. Max. memory is 22.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.chcsolver: - ExceptionOrErrorResult: SMTLIBException: OutOfMemory (of class scala.Enumeration$Val) de.uni_freiburg.informatik.ultimate.plugins.chcsolver: SMTLIBException: OutOfMemory (of class scala.Enumeration$Val): de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1511) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-19 18:24:14,459 WARN L435 MonitoredProcess]: [MP eld -disj /tmp/eldarica_11387855373687075124.smt2 (2)] Forcibly destroying the process [2024-12-19 18:24:14,660 FATAL L548 MonitoredProcess]: [MP eld -disj /tmp/eldarica_11387855373687075124.smt2 (2)] Could not destroy process within 200 ms, abandoning it [2024-12-19 18:24:14,701 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request...