/usr/bin/java -Xmx15000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/threadmodular/regression/thread-pooling/ThreadModularVerifier.Settings.epf -tc ../../../trunk/examples/threadmodular/regression/ThreadModularVerifier.xml --icfgtochc.break.symmetry.of.preference.order false --chcsolver.chc.solver.backend GOLEM --chcsolver.produce.chc.model.if.query.is.sat true --chcsolver.produce.derivation.if.query.is.unsat false --chcsolver.produce.unsat.core.if.query.is.unsat false -i ../../../trunk/examples/threadmodular/regression/thread-pooling/thread-pooling.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.dk.sleep-threadmodular-3a8dd60-m [2023-06-12 14:00:17,579 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-06-12 14:00:17,655 INFO L100 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/thread-pooling/ThreadModularVerifier.Settings.epf [2023-06-12 14:00:17,662 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-06-12 14:00:17,663 INFO L135 SettingsManager]: Preferences of ChcSolver differ from their defaults: [2023-06-12 14:00:17,664 INFO L137 SettingsManager]: * Produce UNSAT core if query is UNSAT=true [2023-06-12 14:00:17,664 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-06-12 14:00:17,665 INFO L137 SettingsManager]: * Size of a code block=OneNontrivialStatement [2023-06-12 14:00:17,665 INFO L137 SettingsManager]: * Add additional assume for each assert=false [2023-06-12 14:00:17,670 INFO L135 SettingsManager]: Preferences of IcfgToChc differ from their defaults: [2023-06-12 14:00:17,670 INFO L137 SettingsManager]: * Specification mode=ASSERT_VIOLATIONS [2023-06-12 14:00:17,670 INFO L137 SettingsManager]: * Assume program has a precondition=false [2023-06-12 14:00:17,671 INFO L137 SettingsManager]: * Conditional Independence=PRECOMPUTED_CONDITIONS [2023-06-12 14:00:17,672 INFO L135 SettingsManager]: Preferences of ChcSmtPrinter differ from their defaults: [2023-06-12 14:00:17,672 INFO L137 SettingsManager]: * Save file in source directory=true [2023-06-12 14:00:17,673 INFO L137 SettingsManager]: * Use automatic naming=true [2023-06-12 14:00:17,673 INFO L137 SettingsManager]: * File name=CHC_conditional WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Break symmetry of preference order -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: CHC solver backend -> GOLEM Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: Produce CHC model if query is SAT -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: Produce derivation if query is UNSAT -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: Produce UNSAT core if query is UNSAT -> false [2023-06-12 14:00:17,871 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-06-12 14:00:17,887 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-06-12 14:00:17,889 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-06-12 14:00:17,890 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2023-06-12 14:00:17,891 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2023-06-12 14:00:17,892 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/thread-pooling/thread-pooling.bpl [2023-06-12 14:00:17,892 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/thread-pooling/thread-pooling.bpl' [2023-06-12 14:00:17,922 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-06-12 14:00:17,924 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-06-12 14:00:17,926 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-06-12 14:00:17,926 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-06-12 14:00:17,926 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-06-12 14:00:17,943 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 02:00:17" (1/1) ... [2023-06-12 14:00:17,944 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 02:00:17" (1/1) ... [2023-06-12 14:00:17,949 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 02:00:17" (1/1) ... [2023-06-12 14:00:17,950 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 02:00:17" (1/1) ... [2023-06-12 14:00:17,953 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 02:00:17" (1/1) ... [2023-06-12 14:00:17,956 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 02:00:17" (1/1) ... [2023-06-12 14:00:17,957 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 02:00:17" (1/1) ... [2023-06-12 14:00:17,957 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 02:00:17" (1/1) ... [2023-06-12 14:00:17,958 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-06-12 14:00:17,961 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-06-12 14:00:17,961 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-06-12 14:00:17,961 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-06-12 14:00:17,963 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.06 02:00:17" (1/1) ... [2023-06-12 14:00:17,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-06-12 14:00:17,976 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-06-12 14:00:17,998 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-06-12 14:00:18,008 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-06-12 14:00:18,035 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2023-06-12 14:00:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-06-12 14:00:18,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-06-12 14:00:18,069 INFO L236 CfgBuilder]: Building ICFG [2023-06-12 14:00:18,070 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-06-12 14:00:18,173 INFO L277 CfgBuilder]: Performing block encoding [2023-06-12 14:00:18,183 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-06-12 14:00:18,183 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-06-12 14:00:18,184 INFO L201 PluginConnector]: Adding new model thread-pooling.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.06 02:00:18 BoogieIcfgContainer [2023-06-12 14:00:18,184 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-06-12 14:00:18,185 INFO L112 PluginConnector]: ------------------------IcfgToChc---------------------------- [2023-06-12 14:00:18,185 INFO L270 PluginConnector]: Initializing IcfgToChc... [2023-06-12 14:00:18,185 INFO L274 PluginConnector]: IcfgToChc initialized [2023-06-12 14:00:18,187 INFO L184 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.06 02:00:18" (1/1) ... [2023-06-12 14:00:18,384 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,388 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,391 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,393 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,396 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,438 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'assume m == false;m := true;' is: false [2023-06-12 14:00:18,441 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,442 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,445 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,448 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,451 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,454 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,456 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,457 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,459 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,462 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,464 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,466 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,469 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,472 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,475 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,477 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume m == false;m := true;' is: true [2023-06-12 14:00:18,505 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'c := next;' is: true [2023-06-12 14:00:18,508 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'c := next;' is: true [2023-06-12 14:00:18,510 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'c := next;' is: true [2023-06-12 14:00:18,512 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'c := next;' is: true [2023-06-12 14:00:18,514 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'c := next;' is: true [2023-06-12 14:00:18,515 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'c := next;' is: true [2023-06-12 14:00:18,517 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'c := next;' is: true [2023-06-12 14:00:18,519 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'c := next;' is: true [2023-06-12 14:00:18,521 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'c := next;' is: true [2023-06-12 14:00:18,524 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'c := next;' is: true [2023-06-12 14:00:18,526 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'c := next;' is: true [2023-06-12 14:00:18,529 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'c := next;' is: true [2023-06-12 14:00:18,530 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'c := next;' is: true [2023-06-12 14:00:18,532 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'c := next;' is: true [2023-06-12 14:00:18,534 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'c := next;' is: true [2023-06-12 14:00:18,536 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'c := next;' is: true [2023-06-12 14:00:18,565 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'c := next;' is: false [2023-06-12 14:00:18,567 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'c := next;' is: true [2023-06-12 14:00:18,569 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'c := next;' is: true [2023-06-12 14:00:18,571 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'c := next;' is: true [2023-06-12 14:00:18,573 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'c := next;' is: true [2023-06-12 14:00:18,575 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'c := next;' is: true [2023-06-12 14:00:18,585 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'next := next + 10;' is: true [2023-06-12 14:00:18,588 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'next := next + 10;' is: true [2023-06-12 14:00:18,589 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'next := next + 10;' is: true [2023-06-12 14:00:18,652 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'next := next + 10;' is: (<= (+ next 10) len) [2023-06-12 14:00:18,661 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'next := next + 10;' is: true [2023-06-12 14:00:18,665 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'next := next + 10;' is: true [2023-06-12 14:00:18,669 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'next := next + 10;' is: true [2023-06-12 14:00:18,671 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'next := next + 10;' is: true [2023-06-12 14:00:18,672 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'next := next + 10;' is: true [2023-06-12 14:00:18,674 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'next := next + 10;' is: true [2023-06-12 14:00:18,683 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'next := next + 10;' is: true [2023-06-12 14:00:18,685 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'next := next + 10;' is: true [2023-06-12 14:00:18,687 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'next := next + 10;' is: true [2023-06-12 14:00:18,688 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'next := next + 10;' is: true [2023-06-12 14:00:18,689 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'next := next + 10;' is: true [2023-06-12 14:00:18,713 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'next := next + 10;' is: false [2023-06-12 14:00:18,715 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'next := next + 10;' is: true [2023-06-12 14:00:18,737 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'next := next + 10;' is: false [2023-06-12 14:00:18,740 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'next := next + 10;' is: true [2023-06-12 14:00:18,743 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'next := next + 10;' is: true [2023-06-12 14:00:18,746 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'next := next + 10;' is: true [2023-06-12 14:00:18,752 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'next := next + 10;' is: true [2023-06-12 14:00:18,761 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,763 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'assume next <= len;' is: true [2023-06-12 14:00:18,765 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,767 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,770 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'assume next <= len;' is: true [2023-06-12 14:00:18,771 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,772 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'assume next <= len;' is: true [2023-06-12 14:00:18,774 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,775 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,777 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,779 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,781 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,784 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'assume next <= len;' is: true [2023-06-12 14:00:18,785 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,786 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,787 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,789 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,790 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,792 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,793 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,797 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,799 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume next <= len;' is: true [2023-06-12 14:00:18,804 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,805 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,806 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,807 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,808 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,809 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,810 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,811 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,812 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,814 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,815 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,816 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,817 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,818 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,819 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,820 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,841 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'assume !(next <= len);' is: (< len next) [2023-06-12 14:00:18,842 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,843 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,845 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,846 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,847 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(next <= len);' is: true [2023-06-12 14:00:18,854 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'end := next;' is: true [2023-06-12 14:00:18,856 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'end := next;' is: true [2023-06-12 14:00:18,857 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'end := next;' is: true [2023-06-12 14:00:18,858 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'end := next;' is: true [2023-06-12 14:00:18,859 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'end := next;' is: true [2023-06-12 14:00:18,860 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'end := next;' is: true [2023-06-12 14:00:18,861 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'end := next;' is: true [2023-06-12 14:00:18,862 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'end := next;' is: true [2023-06-12 14:00:18,863 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := next;' is: true [2023-06-12 14:00:18,864 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := next;' is: true [2023-06-12 14:00:18,866 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := next;' is: true [2023-06-12 14:00:18,867 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := next;' is: true [2023-06-12 14:00:18,868 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'end := next;' is: true [2023-06-12 14:00:18,868 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'end := next;' is: true [2023-06-12 14:00:18,869 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'end := next;' is: true [2023-06-12 14:00:18,870 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'end := next;' is: true [2023-06-12 14:00:18,882 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'end := next;' is: false [2023-06-12 14:00:18,884 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'end := next;' is: true [2023-06-12 14:00:18,885 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'end := next;' is: true [2023-06-12 14:00:18,887 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := next;' is: true [2023-06-12 14:00:18,888 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := next;' is: true [2023-06-12 14:00:18,889 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := next;' is: true [2023-06-12 14:00:18,894 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'end := len;' is: true [2023-06-12 14:00:18,895 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'end := len;' is: true [2023-06-12 14:00:18,896 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'end := len;' is: true [2023-06-12 14:00:18,897 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'end := len;' is: true [2023-06-12 14:00:18,898 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'end := len;' is: true [2023-06-12 14:00:18,899 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'end := len;' is: true [2023-06-12 14:00:18,900 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'end := len;' is: true [2023-06-12 14:00:18,901 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'end := len;' is: true [2023-06-12 14:00:18,902 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := len;' is: true [2023-06-12 14:00:18,903 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := len;' is: true [2023-06-12 14:00:18,904 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := len;' is: true [2023-06-12 14:00:18,905 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := len;' is: true [2023-06-12 14:00:18,906 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'end := len;' is: true [2023-06-12 14:00:18,907 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'end := len;' is: true [2023-06-12 14:00:18,908 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'end := len;' is: true [2023-06-12 14:00:18,909 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'end := len;' is: true [2023-06-12 14:00:18,910 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'end := len;' is: true [2023-06-12 14:00:18,911 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'end := len;' is: true [2023-06-12 14:00:18,912 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'end := len;' is: true [2023-06-12 14:00:18,913 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := len;' is: true [2023-06-12 14:00:18,914 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := len;' is: true [2023-06-12 14:00:18,915 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := len;' is: true [2023-06-12 14:00:18,919 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'm := false;' is: true [2023-06-12 14:00:18,920 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'm := false;' is: true [2023-06-12 14:00:18,922 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'm := false;' is: true [2023-06-12 14:00:18,923 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'm := false;' is: true [2023-06-12 14:00:18,923 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'm := false;' is: true [2023-06-12 14:00:18,926 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'm := false;' is: true [2023-06-12 14:00:18,927 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'm := false;' is: true [2023-06-12 14:00:18,935 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'm := false;' is: false [2023-06-12 14:00:18,936 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'm := false;' is: true [2023-06-12 14:00:18,937 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'm := false;' is: true [2023-06-12 14:00:18,938 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'm := false;' is: true [2023-06-12 14:00:18,939 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'm := false;' is: true [2023-06-12 14:00:18,940 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'm := false;' is: true [2023-06-12 14:00:18,941 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'm := false;' is: true [2023-06-12 14:00:18,942 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'm := false;' is: true [2023-06-12 14:00:18,942 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'm := false;' is: true [2023-06-12 14:00:18,943 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'm := false;' is: true [2023-06-12 14:00:18,944 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'm := false;' is: true [2023-06-12 14:00:18,945 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'm := false;' is: true [2023-06-12 14:00:18,946 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'm := false;' is: true [2023-06-12 14:00:18,947 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'm := false;' is: true [2023-06-12 14:00:18,948 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'm := false;' is: true [2023-06-12 14:00:18,952 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,953 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,954 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,955 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,956 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,957 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,958 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,959 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,960 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,961 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,962 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,963 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,964 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,965 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,966 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,967 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,969 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,970 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,971 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,972 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,973 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,975 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(c < end);' is: true [2023-06-12 14:00:18,980 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'assume c < end;' is: true [2023-06-12 14:00:18,981 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'assume c < end;' is: true [2023-06-12 14:00:18,982 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'assume c < end;' is: true [2023-06-12 14:00:18,983 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'assume c < end;' is: true [2023-06-12 14:00:18,984 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'assume c < end;' is: true [2023-06-12 14:00:18,985 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'assume c < end;' is: true [2023-06-12 14:00:18,986 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'assume c < end;' is: true [2023-06-12 14:00:18,987 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'assume c < end;' is: true [2023-06-12 14:00:18,988 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume c < end;' is: true [2023-06-12 14:00:18,989 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume c < end;' is: true [2023-06-12 14:00:18,990 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume c < end;' is: true [2023-06-12 14:00:18,991 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume c < end;' is: true [2023-06-12 14:00:18,992 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'assume c < end;' is: true [2023-06-12 14:00:18,993 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume c < end;' is: true [2023-06-12 14:00:18,994 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'assume c < end;' is: true [2023-06-12 14:00:18,995 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'assume c < end;' is: true [2023-06-12 14:00:19,001 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'assume c < end;' is: true [2023-06-12 14:00:19,002 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'assume c < end;' is: true [2023-06-12 14:00:19,003 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'assume c < end;' is: true [2023-06-12 14:00:19,004 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume c < end;' is: true [2023-06-12 14:00:19,005 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume c < end;' is: true [2023-06-12 14:00:19,007 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume c < end;' is: true [2023-06-12 14:00:19,012 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'assume true;' is: true [2023-06-12 14:00:19,013 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'assume true;' is: true [2023-06-12 14:00:19,014 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'assume true;' is: true [2023-06-12 14:00:19,014 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'assume true;' is: true [2023-06-12 14:00:19,015 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'assume true;' is: true [2023-06-12 14:00:19,016 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'assume true;' is: true [2023-06-12 14:00:19,016 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'assume true;' is: true [2023-06-12 14:00:19,017 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'assume true;' is: true [2023-06-12 14:00:19,019 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2023-06-12 14:00:19,020 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2023-06-12 14:00:19,022 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2023-06-12 14:00:19,023 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2023-06-12 14:00:19,023 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'assume true;' is: true [2023-06-12 14:00:19,024 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2023-06-12 14:00:19,025 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'assume true;' is: true [2023-06-12 14:00:19,026 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'assume true;' is: true [2023-06-12 14:00:19,027 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'assume true;' is: true [2023-06-12 14:00:19,028 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'assume true;' is: true [2023-06-12 14:00:19,029 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'assume true;' is: true [2023-06-12 14:00:19,030 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2023-06-12 14:00:19,031 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2023-06-12 14:00:19,032 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2023-06-12 14:00:19,037 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,038 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,039 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,040 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,041 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,042 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,083 INFO L351 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 304 treesize of output 280 [2023-06-12 14:00:19,101 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'tasks := tasks[c := 0];' is: (not (= ULTIMATE.start_~~left~~c ULTIMATE.start_~~right~~c)) [2023-06-12 14:00:19,102 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,103 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,105 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,106 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,107 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,109 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,113 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,115 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,116 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,117 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,118 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,119 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,121 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,122 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,123 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 0];' is: true [2023-06-12 14:00:19,128 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'x := c;' is: true [2023-06-12 14:00:19,129 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'x := c;' is: true [2023-06-12 14:00:19,130 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'x := c;' is: true [2023-06-12 14:00:19,131 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'x := c;' is: true [2023-06-12 14:00:19,132 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'x := c;' is: true [2023-06-12 14:00:19,133 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'x := c;' is: true [2023-06-12 14:00:19,134 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'x := c;' is: true [2023-06-12 14:00:19,135 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'x := c;' is: true [2023-06-12 14:00:19,136 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := c;' is: true [2023-06-12 14:00:19,137 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := c;' is: true [2023-06-12 14:00:19,138 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := c;' is: true [2023-06-12 14:00:19,139 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := c;' is: true [2023-06-12 14:00:19,140 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'x := c;' is: true [2023-06-12 14:00:19,141 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := c;' is: true [2023-06-12 14:00:19,142 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'x := c;' is: true [2023-06-12 14:00:19,143 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'x := c;' is: true [2023-06-12 14:00:19,145 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'x := c;' is: true [2023-06-12 14:00:19,146 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'x := c;' is: true [2023-06-12 14:00:19,148 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'x := c;' is: true [2023-06-12 14:00:19,150 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := c;' is: true [2023-06-12 14:00:19,151 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := c;' is: true [2023-06-12 14:00:19,152 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := c;' is: true [2023-06-12 14:00:19,156 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,158 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'x := x + 1;' is: true [2023-06-12 14:00:19,159 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,160 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,161 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'x := x + 1;' is: true [2023-06-12 14:00:19,162 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,163 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'x := x + 1;' is: true [2023-06-12 14:00:19,164 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,165 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,166 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,168 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,169 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,170 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'x := x + 1;' is: true [2023-06-12 14:00:19,171 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,172 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,174 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,175 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,176 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,178 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,180 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,182 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,183 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,187 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,188 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'x := x + 1;' is: true [2023-06-12 14:00:19,189 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,190 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,191 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'x := x + 1;' is: true [2023-06-12 14:00:19,191 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,192 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'x := x + 1;' is: true [2023-06-12 14:00:19,193 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,195 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,197 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,199 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,200 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,201 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'x := x + 1;' is: true [2023-06-12 14:00:19,202 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,203 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,204 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,208 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,209 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,210 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,211 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,212 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,213 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,216 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,217 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'x := x + 1;' is: true [2023-06-12 14:00:19,218 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,219 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,220 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'x := x + 1;' is: true [2023-06-12 14:00:19,221 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,222 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'x := x + 1;' is: true [2023-06-12 14:00:19,223 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,224 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,225 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,226 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,246 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,248 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'x := x + 1;' is: true [2023-06-12 14:00:19,249 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,250 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,251 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,252 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,253 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,254 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,255 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,256 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,257 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,262 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,263 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'x := x + 1;' is: true [2023-06-12 14:00:19,264 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,265 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,266 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'x := x + 1;' is: true [2023-06-12 14:00:19,267 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,268 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'x := x + 1;' is: true [2023-06-12 14:00:19,269 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,271 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,272 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,273 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,274 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,276 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'x := x + 1;' is: true [2023-06-12 14:00:19,277 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,278 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,279 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,280 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,281 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,282 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,283 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,284 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,286 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,290 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,291 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'x := x + 1;' is: true [2023-06-12 14:00:19,292 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,293 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,294 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'x := x + 1;' is: true [2023-06-12 14:00:19,295 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,296 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'x := x + 1;' is: true [2023-06-12 14:00:19,297 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,303 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,305 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,307 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,308 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,309 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'x := x + 1;' is: true [2023-06-12 14:00:19,310 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,311 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,312 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,313 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,314 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,315 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,316 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,317 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,318 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,322 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,323 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'x := x + 1;' is: true [2023-06-12 14:00:19,324 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,325 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,326 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'x := x + 1;' is: true [2023-06-12 14:00:19,327 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,328 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'x := x + 1;' is: true [2023-06-12 14:00:19,329 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,330 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,331 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,332 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,333 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,334 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'x := x + 1;' is: true [2023-06-12 14:00:19,335 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,336 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,337 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,338 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,339 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,340 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,341 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,342 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,343 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,348 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,349 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'x := x + 1;' is: true [2023-06-12 14:00:19,350 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,351 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,352 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'x := x + 1;' is: true [2023-06-12 14:00:19,353 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,354 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'x := x + 1;' is: true [2023-06-12 14:00:19,355 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,357 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,358 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,359 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,360 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,361 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'x := x + 1;' is: true [2023-06-12 14:00:19,362 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,363 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,364 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,365 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,367 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,368 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,369 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,370 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,371 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2023-06-12 14:00:19,377 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,378 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,378 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,379 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,380 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,381 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,385 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,386 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,387 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,388 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,389 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,390 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,405 INFO L351 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 147 treesize of output 135 [2023-06-12 14:00:19,423 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'tasks := tasks[c := 1];' is: (not (= ULTIMATE.start_~~left~~c ULTIMATE.start_~~right~~c)) [2023-06-12 14:00:19,424 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,425 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,426 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,427 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,428 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,429 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,430 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,431 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,432 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 1];' is: true [2023-06-12 14:00:19,436 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,437 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,438 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,439 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,440 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,441 INFO L111 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,442 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,443 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,444 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,445 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,446 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,447 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,448 INFO L111 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,449 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,450 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,451 INFO L111 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,452 INFO L111 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,453 INFO L111 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,454 INFO L111 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,455 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,456 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,457 INFO L111 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;c := c + 1;' is: true [2023-06-12 14:00:19,512 INFO L201 PluginConnector]: Adding new model thread-pooling.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 12.06 02:00:19 HornClauseAST [2023-06-12 14:00:19,512 INFO L131 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2023-06-12 14:00:19,513 INFO L112 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2023-06-12 14:00:19,513 INFO L270 PluginConnector]: Initializing ChcSmtPrinter... [2023-06-12 14:00:19,513 INFO L274 PluginConnector]: ChcSmtPrinter initialized [2023-06-12 14:00:19,514 INFO L184 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 12.06 02:00:19" (1/1) ... [2023-06-12 14:00:19,515 INFO L192 hcSmtPrinterObserver]: Writing to file /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/threadmodular/regression/thread-pooling/CHC_conditional_thread-pooling.bpl_UID16936939621933054199.smt2 [2023-06-12 14:00:19,553 INFO L131 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2023-06-12 14:00:19,554 INFO L112 PluginConnector]: ------------------------ChcSolver---------------------------- [2023-06-12 14:00:19,554 INFO L270 PluginConnector]: Initializing ChcSolver... [2023-06-12 14:00:19,554 INFO L274 PluginConnector]: ChcSolver initialized [2023-06-12 14:00:19,556 INFO L184 PluginConnector]: Executing the observer ChcSolverObserver from plugin ChcSolver for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 12.06 02:00:19" (1/1) ... [2023-06-12 14:00:19,557 INFO L88 GolemChcScript]: Writing script to file /tmp/golem_9485115879289616302.smt2 [2023-06-12 14:00:19,577 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/golem [2023-06-12 14:00:19,592 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/golem --print-witness /tmp/golem_9485115879289616302.smt2 (exit command is null, workingDir is null) [2023-06-12 14:00:19,605 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/golem --print-witness /tmp/golem_9485115879289616302.smt2 (2)] Waiting until timeout for monitored process [2023-06-12 14:00:19,605 WARN L249 Executor]: golem (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/golem --print-witness /tmp/golem_9485115879289616302.smt2 (2) without exit command) stderr output: terminate called after throwing an instance of 'OsmtApiException' what(): Error in Logic: mkUninterpFun called with interpreted symbol store [2023-06-12 14:00:19,606 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/golem --print-witness /tmp/golem_9485115879289616302.smt2 (2)] Forceful destruction successful, exit code 134 [2023-06-12 14:00:19,607 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: golem (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/golem --print-witness /tmp/golem_9485115879289616302.smt2 (2) without exit command) Received EOF on stdin. stderr output: terminate called after throwing an instance of 'OsmtApiException' what(): Error in Logic: mkUninterpFun called with interpreted symbol store at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.lib.chc.GolemChcScript.solve(GolemChcScript.java:107) at de.uni_freiburg.informatik.ultimate.lib.chc.GolemChcScript.solve(GolemChcScript.java:79) at de.uni_freiburg.informatik.ultimate.plugins.chcsolver.ChcSolverObserver.process(ChcSolverObserver.java:86) 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) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) 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:258) ... 17 more [2023-06-12 14:00:19,611 INFO L158 Benchmark]: Toolchain (without parser) took 1686.68ms. Allocated memory was 331.4MB in the beginning and 448.8MB in the end (delta: 117.4MB). Free memory was 285.4MB in the beginning and 353.3MB in the end (delta: -67.9MB). Peak memory consumption was 50.3MB. Max. memory is 15.0GB. [2023-06-12 14:00:19,611 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.15ms. Allocated memory is still 331.4MB. Free memory is still 286.3MB. There was no memory consumed. Max. memory is 15.0GB. [2023-06-12 14:00:19,612 INFO L158 Benchmark]: Boogie Preprocessor took 32.84ms. Allocated memory is still 331.4MB. Free memory was 285.2MB in the beginning and 283.3MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 15.0GB. [2023-06-12 14:00:19,612 INFO L158 Benchmark]: RCFGBuilder took 223.72ms. Allocated memory is still 331.4MB. Free memory was 283.3MB in the beginning and 274.2MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 15.0GB. [2023-06-12 14:00:19,613 INFO L158 Benchmark]: IcfgToChc took 1326.95ms. Allocated memory was 331.4MB in the beginning and 448.8MB in the end (delta: 117.4MB). Free memory was 274.2MB in the beginning and 364.5MB in the end (delta: -90.3MB). Peak memory consumption was 70.7MB. Max. memory is 15.0GB. [2023-06-12 14:00:19,614 INFO L158 Benchmark]: ChcSmtPrinter took 40.38ms. Allocated memory is still 448.8MB. Free memory was 364.5MB in the beginning and 357.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 15.0GB. [2023-06-12 14:00:19,614 INFO L158 Benchmark]: ChcSolver took 55.51ms. Allocated memory is still 448.8MB. Free memory was 357.2MB in the beginning and 353.3MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 15.0GB. [2023-06-12 14:00:19,618 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.15ms. Allocated memory is still 331.4MB. Free memory is still 286.3MB. There was no memory consumed. Max. memory is 15.0GB. * Boogie Preprocessor took 32.84ms. Allocated memory is still 331.4MB. Free memory was 285.2MB in the beginning and 283.3MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 15.0GB. * RCFGBuilder took 223.72ms. Allocated memory is still 331.4MB. Free memory was 283.3MB in the beginning and 274.2MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 15.0GB. * IcfgToChc took 1326.95ms. Allocated memory was 331.4MB in the beginning and 448.8MB in the end (delta: 117.4MB). Free memory was 274.2MB in the beginning and 364.5MB in the end (delta: -90.3MB). Peak memory consumption was 70.7MB. Max. memory is 15.0GB. * ChcSmtPrinter took 40.38ms. Allocated memory is still 448.8MB. Free memory was 364.5MB in the beginning and 357.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 15.0GB. * ChcSolver took 55.51ms. Allocated memory is still 448.8MB. Free memory was 357.2MB in the beginning and 353.3MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 15.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.chcsolver: - ExceptionOrErrorResult: SMTLIBException: golem (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/golem --print-witness /tmp/golem_9485115879289616302.smt2 (2) without exit command) Received EOF on stdin. stderr output: terminate called after throwing an instance of 'OsmtApiException' what(): Error in Logic: mkUninterpFun called with interpreted symbol store de.uni_freiburg.informatik.ultimate.plugins.chcsolver: SMTLIBException: golem (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/golem --print-witness /tmp/golem_9485115879289616302.smt2 (2) without exit command) Received EOF on stdin. stderr output: terminate called after throwing an instance of 'OsmtApiException' what(): Error in Logic: mkUninterpFun called with interpreted symbol store : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-06-12 14:00:19,644 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request...