Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r605-tall-171774427000317.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is BlocksWorld-PT-20, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r605-tall-171774427000317
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 132M
-rw-r--r-- 1 mcc users 1.9M Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 8.3M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1M Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 21M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 60K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 184K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2M Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.8M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 4.7M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 162K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 388K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 11M Jun 7 06:26 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-00
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-01
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-02
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-03
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-04
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-05
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-06
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-07
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-08
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-09
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-10
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-11
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-12
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-13
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-14
FORMULA_NAME BlocksWorld-PT-20-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1717759258684

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-20
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-07 11:20:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-06-07 11:20:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 11:21:00] [INFO ] Load time of PNML (sax parser for PT used): 633 ms
[2024-06-07 11:21:00] [INFO ] Transformed 10711 places.
[2024-06-07 11:21:00] [INFO ] Transformed 21013 transitions.
[2024-06-07 11:21:00] [INFO ] Found NUPN structural information;
[2024-06-07 11:21:00] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12, pred_on_table_13, pred_on_table_14, pred_on_table_15, pred_on_table_16, pred_on_table_17, pred_on_table_18, pred_on_table_19, pred_on_table_20, pred_on_table_21, pred_on_table_22, pred_on_table_23, pred_on_table_24, pred_on_table_25, pred_on_table_26, pred_on_table_27, pred_on_table_28, pred_on_table_29, pred_on_table_30, pred_on_table_31, pred_on_table_32, pred_on_table_33, pred_on_table_34, pred_on_table_35, pred_on_table_36, pred_on_table_37, pred_on_table_38, pred_on_table_39, pred_on_table_40, pred_on_table_41, pred_on_table_42, pred_on_table_43, pred_on_table_44, pred_on_table_45, pred_on_table_46, pred_on_table_47, pred_on_table_48, pred_on_table_49, pred_on_table_50, pred_on_table_51, pred_on_table_52, pred_on_table_53, pred_on_table_54, pred_on_table_55, pred_on_table_56, pred_on_table_57, pred_on_table_58, pred_on_table_59, pred_on_table_60, pred_on_table_61, pred_on_table_62, pred_on_table_63, pred_on_table_64, pred_on_table_65, pred_on_table_66, pred_on_table_67, pred_on_table_68, pred_on_table_69, pred_on_table_70, pred_on_table_71, pred_on_table_72, pred_on_table_73, pred_on_table_74, pred_on_table_75, pred_on_table_76, pred_on_table_77, pred_on_table_78, pred_on_table_79, pred_on_table_80, pred_on_table_81, pred_on_table_82, pred_on_table_83, pred_on_table_84, pred_on_table_85, pred_on_table_86, pred_on_table_87, pred_on_table_88, pred_on_table_89, pred_on_table_90, pred_on_table_91, pred_on_table_92, pred_on_table_93, pred_on_table_94, pred_on_table_95, pred_on_table_96, pred_on_table_97, pred_on_table_98, pred_on_table_99, pred_on_table_100, pred_on_table_101]
[2024-06-07 11:21:00] [INFO ] Parsed PT model containing 10711 places and 21013 transitions and 105048 arcs in 858 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 38 ms.
Reduction of identical properties reduced properties to check from 16 to 10
Current structural bounds on expressions (Initially) : Max Seen:[10, 0, 92, 1, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[10, 0, 92, 1, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
// Phase 1: matrix 21013 rows 10711 cols
[2024-06-07 11:21:01] [INFO ] Computed 205 invariants in 291 ms
Current structural bounds on expressions (after invariants) : Max Seen:[10, 0, 92, 1, 0, 0, 0, 0, 0, 0] Max Struct:[102, 102, 10404, 1, 1, 1, 1, 1, 1, 1]
FORMULA BlocksWorld-PT-20-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-20-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-20-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-20-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 10000 steps (2 resets) in 3876 ms. (2 steps per ms)
FORMULA BlocksWorld-PT-20-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-20-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-20-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-20-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 50004 steps (10 resets) in 2786 ms. (17 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[58, 1, 97, 0, 0] Max Struct:[102, 102, 10404, 1, 1]
[2024-06-07 11:21:08] [INFO ] Invariant cache hit.
[2024-06-07 11:21:10] [INFO ] [Real]Absence check using 205 positive place invariants in 517 ms returned sat
[2024-06-07 11:21:12] [INFO ] [Real]Absence check using state equation in 2899 ms returned sat
[2024-06-07 11:21:13] [INFO ] Solution in real domain found non-integer solution.
[2024-06-07 11:21:14] [INFO ] [Nat]Absence check using 205 positive place invariants in 503 ms returned sat
[2024-06-07 11:21:17] [INFO ] [Nat]Absence check using state equation in 2515 ms returned sat
[2024-06-07 11:21:17] [INFO ] State equation strengthened by 185 read => feed constraints.
[2024-06-07 11:21:17] [INFO ] [Nat]Added 185 Read/Feed constraints in 162 ms returned sat
[2024-06-07 11:21:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:954)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-07 11:21:19] [INFO ] [Real]Absence check using 205 positive place invariants in 346 ms returned unsat
[2024-06-07 11:21:22] [INFO ] [Real]Absence check using 205 positive place invariants in 1072 ms returned sat
[2024-06-07 11:21:24] [INFO ] [Real]Absence check using state equation in 2712 ms returned unknown
[2024-06-07 11:21:26] [INFO ] [Real]Absence check using 205 positive place invariants in 403 ms returned sat
[2024-06-07 11:21:29] [INFO ] [Real]Absence check using state equation in 2813 ms returned sat
[2024-06-07 11:21:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:860)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-07 11:21:31] [INFO ] [Real]Absence check using 205 positive place invariants in 387 ms returned sat
[2024-06-07 11:21:33] [INFO ] [Real]Absence check using state equation in 2433 ms returned sat
[2024-06-07 11:21:34] [INFO ] [Real]Added 185 Read/Feed constraints in 115 ms returned sat
[2024-06-07 11:21:46] [INFO ] Deduced a trap composed of 204 places in 11435 ms of which 281 ms to minimize.
[2024-06-07 11:21:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Current structural bounds on expressions (after SMT) : Max Seen:[58, 1, 97, 0, 0] Max Struct:[102, 1, 10404, 1, 1]
FORMULA BlocksWorld-PT-20-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA BlocksWorld-PT-20-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[58, 97, 0, 0] Max Struct:[102, 10404, 1, 1]
Support contains 10507 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10711 transition count 21012
Applied a total of 1 rules in 2834 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21013 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2849 ms. Remains : 10711/10711 places, 21012/21013 transitions.
// Phase 1: matrix 21012 rows 10711 cols
[2024-06-07 11:21:49] [INFO ] Computed 205 invariants in 153 ms
Current structural bounds on expressions (after invariants) : Max Seen:[58, 97, 0, 0] Max Struct:[102, 10404, 1, 1]
RANDOM walk for 76104 steps (0 resets) in 30001 ms. (2 steps per ms)
FORMULA BlocksWorld-PT-20-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-20-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-20-UpperBounds-01 102 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-20-UpperBounds-06 102 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-20-UpperBounds-00 102 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 454711 steps (1 resets) in 10003 ms. (45 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[99] Max Struct:[10404]
[2024-06-07 11:22:29] [INFO ] Invariant cache hit.
[2024-06-07 11:22:33] [INFO ] [Real]Absence check using 205 positive place invariants in 2907 ms returned sat
[2024-06-07 11:22:57] [INFO ] [Real]Absence check using state equation in 24089 ms returned sat
[2024-06-07 11:22:58] [INFO ] State equation strengthened by 184 read => feed constraints.
[2024-06-07 11:23:02] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-07 11:23:07] [INFO ] [Real]Added 184 Read/Feed constraints in 9104 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[99] Max Struct:[10404]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[99] Max Struct:[10404]
Support contains 10404 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21012/21012 transitions.
Applied a total of 0 rules in 3675 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21012 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3677 ms. Remains : 10711/10711 places, 21012/21012 transitions.
[2024-06-07 11:23:15] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[99] Max Struct:[10404]
RANDOM walk for 70626 steps (0 resets) in 30001 ms. (2 steps per ms)
BEST_FIRST walk for 26181 steps (0 resets) in 5001 ms. (5 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[99] Max Struct:[10404]
[2024-06-07 11:23:50] [INFO ] Invariant cache hit.
[2024-06-07 11:23:54] [INFO ] [Real]Absence check using 205 positive place invariants in 2784 ms returned sat
[2024-06-07 11:24:17] [INFO ] [Real]Absence check using state equation in 22518 ms returned sat
[2024-06-07 11:24:17] [INFO ] State equation strengthened by 184 read => feed constraints.
[2024-06-07 11:24:22] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-07 11:24:26] [INFO ] [Real]Added 184 Read/Feed constraints in 9090 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[99] Max Struct:[10404]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[99] Max Struct:[10404]
Support contains 10404 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21012/21012 transitions.
Applied a total of 0 rules in 3518 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21012 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3518 ms. Remains : 10711/10711 places, 21012/21012 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21012/21012 transitions.
Applied a total of 0 rules in 3425 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21012 (removed 0) transitions.
[2024-06-07 11:24:38] [INFO ] Invariant cache hit.
[2024-06-07 11:24:44] [INFO ] Implicit Places using invariants in 6226 ms returned []
Implicit Place search using SMT only with invariants took 6228 ms to find 0 implicit places.
Running 21002 sub problems to find dead transitions.
[2024-06-07 11:24:45] [INFO ] Invariant cache hit.
[2024-06-07 11:24:45] [INFO ] State equation strengthened by 184 read => feed constraints.
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : BlocksWorld-PT-20-UpperBounds-00
Could not compute solution for formula : BlocksWorld-PT-20-UpperBounds-01
Could not compute solution for formula : BlocksWorld-PT-20-UpperBounds-02
Could not compute solution for formula : BlocksWorld-PT-20-UpperBounds-03
Could not compute solution for formula : BlocksWorld-PT-20-UpperBounds-04
Could not compute solution for formula : BlocksWorld-PT-20-UpperBounds-05
Could not compute solution for formula : BlocksWorld-PT-20-UpperBounds-06
Could not compute solution for formula : BlocksWorld-PT-20-UpperBounds-07
Could not compute solution for formula : BlocksWorld-PT-20-UpperBounds-08
Could not compute solution for formula : BlocksWorld-PT-20-UpperBounds-09
Could not compute solution for formula : BlocksWorld-PT-20-UpperBounds-10
Could not compute solution for formula : BlocksWorld-PT-20-UpperBounds-11
Could not compute solution for formula : BlocksWorld-PT-20-UpperBounds-12
Could not compute solution for formula : BlocksWorld-PT-20-UpperBounds-13
Could not compute solution for formula : BlocksWorld-PT-20-UpperBounds-14
Could not compute solution for formula : BlocksWorld-PT-20-UpperBounds-15

BK_STOP 1717759701825

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2024
ub formula name BlocksWorld-PT-20-UpperBounds-00
ub formula formula --maxsum=/tmp/535/ub_0_
ub formula name BlocksWorld-PT-20-UpperBounds-01
ub formula formula --maxsum=/tmp/535/ub_1_
ub formula name BlocksWorld-PT-20-UpperBounds-02
ub formula formula --maxsum=/tmp/535/ub_2_
ub formula name BlocksWorld-PT-20-UpperBounds-03
ub formula formula --maxsum=/tmp/535/ub_3_
ub formula name BlocksWorld-PT-20-UpperBounds-04
ub formula formula --maxsum=/tmp/535/ub_4_
ub formula name BlocksWorld-PT-20-UpperBounds-05
ub formula formula --maxsum=/tmp/535/ub_5_
ub formula name BlocksWorld-PT-20-UpperBounds-06
ub formula formula --maxsum=/tmp/535/ub_6_
ub formula name BlocksWorld-PT-20-UpperBounds-07
ub formula formula --maxsum=/tmp/535/ub_7_
ub formula name BlocksWorld-PT-20-UpperBounds-08
ub formula formula --maxsum=/tmp/535/ub_8_
ub formula name BlocksWorld-PT-20-UpperBounds-09
ub formula formula --maxsum=/tmp/535/ub_9_
ub formula name BlocksWorld-PT-20-UpperBounds-10
ub formula formula --maxsum=/tmp/535/ub_10_
ub formula name BlocksWorld-PT-20-UpperBounds-11
ub formula formula --maxsum=/tmp/535/ub_11_
ub formula name BlocksWorld-PT-20-UpperBounds-12
ub formula formula --maxsum=/tmp/535/ub_12_
ub formula name BlocksWorld-PT-20-UpperBounds-13
ub formula formula --maxsum=/tmp/535/ub_13_
ub formula name BlocksWorld-PT-20-UpperBounds-14
ub formula formula --maxsum=/tmp/535/ub_14_
ub formula name BlocksWorld-PT-20-UpperBounds-15
ub formula formula --maxsum=/tmp/535/ub_15_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BlocksWorld-PT-20"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is BlocksWorld-PT-20, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r605-tall-171774427000317"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-20.tgz
mv BlocksWorld-PT-20 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;