About the Execution of ITS-Tools for BlocksWorld-PT-14
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15344.359 | 630686.00 | 723202.00 | 1741.20 | FFFFFFFFFFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r018-smll-177946788100396.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is BlocksWorld-PT-14, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788100396
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.5M
-rw-r--r-- 1 mcc users 8.5K Mar 5 16:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Mar 5 16:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Mar 5 16:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Mar 5 16:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 07:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 07:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 15 07:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 5 16:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Mar 5 16:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Mar 5 16:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Mar 5 16:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 07:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 5.1M Mar 3 18:30 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME BlocksWorld-PT-14-LTLFireability-00
FORMULA_NAME BlocksWorld-PT-14-LTLFireability-01
FORMULA_NAME BlocksWorld-PT-14-LTLFireability-02
FORMULA_NAME BlocksWorld-PT-14-LTLFireability-03
FORMULA_NAME BlocksWorld-PT-14-LTLFireability-04
FORMULA_NAME BlocksWorld-PT-14-LTLFireability-05
FORMULA_NAME BlocksWorld-PT-14-LTLFireability-06
FORMULA_NAME BlocksWorld-PT-14-LTLFireability-07
FORMULA_NAME BlocksWorld-PT-14-LTLFireability-08
FORMULA_NAME BlocksWorld-PT-14-LTLFireability-09
FORMULA_NAME BlocksWorld-PT-14-LTLFireability-10
FORMULA_NAME BlocksWorld-PT-14-LTLFireability-11
FORMULA_NAME BlocksWorld-PT-14-LTLFireability-12
FORMULA_NAME BlocksWorld-PT-14-LTLFireability-13
FORMULA_NAME BlocksWorld-PT-14-LTLFireability-14
FORMULA_NAME BlocksWorld-PT-14-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1779680984854
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-14
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-25 03:49:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 03:49:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 03:49:48] [INFO ] Load time of PNML (sax parser for PT used): 1123 ms
[2026-05-25 03:49:48] [INFO ] Transformed 5401 places.
[2026-05-25 03:49:48] [INFO ] Transformed 10513 transitions.
[2026-05-25 03:49:48] [INFO ] Found NUPN structural information;
[2026-05-25 03:49:48] [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]
[2026-05-25 03:49:48] [INFO ] Parsed PT model containing 5401 places and 10513 transitions and 52548 arcs in 1420 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 23 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA BlocksWorld-PT-14-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-14-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 61 out of 5401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5401/5401 places, 10513/10513 transitions.
Applied a total of 0 rules in 1472 ms. Remains 5401 /5401 variables (removed 0) and now considering 10513/10513 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6098290911423900549.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2681521613225833951.kers'
[2026-05-25 03:49:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6098290911423900549.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2681521613225833951.kers]
Normalized transition count is 10512 out of 10513 initially.
Culled 0 columns in 10 ms.
// Phase 1: matrix 10512 rows 5401 cols 52128 entries
Finished phase 1 with 5256 SingleSign rule and 0 generalized
[2026-05-25 03:49:50] [INFO ] Computed 145 invariants in 78 ms
Computed 145 P flows in 81 ms.
Exported basis to /tmp/petrispot-output-2681521613225833951.kers
Total runtime 93 ms.
[2026-05-25 03:50:02] [INFO ] Implicit Places using invariants in 12084 ms returned []
Implicit Place search using SMT only with invariants took 12137 ms to find 0 implicit places.
Running 10507 sub problems to find dead transitions.
[2026-05-25 03:50:03] [INFO ] Invariant cache hit.
[2026-05-25 03:50:03] [INFO ] State equation strengthened by 133 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Problem TDEAD1 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD290 is UNSAT
Problem TDEAD363 is UNSAT
Problem TDEAD436 is UNSAT
Problem TDEAD509 is UNSAT
Problem TDEAD582 is UNSAT
Problem TDEAD655 is UNSAT
Problem TDEAD728 is UNSAT
Problem TDEAD801 is UNSAT
Problem TDEAD874 is UNSAT
Problem TDEAD947 is UNSAT
Problem TDEAD1020 is UNSAT
Problem TDEAD1093 is UNSAT
Problem TDEAD1166 is UNSAT
Problem TDEAD1239 is UNSAT
Problem TDEAD1312 is UNSAT
Problem TDEAD1385 is UNSAT
Problem TDEAD1531 is UNSAT
Problem TDEAD1604 is UNSAT
Problem TDEAD1677 is UNSAT
Problem TDEAD1750 is UNSAT
Problem TDEAD1823 is UNSAT
Problem TDEAD1896 is UNSAT
Problem TDEAD1969 is UNSAT
Problem TDEAD2042 is UNSAT
Problem TDEAD2115 is UNSAT
Problem TDEAD2188 is UNSAT
Problem TDEAD2261 is UNSAT
Problem TDEAD2334 is UNSAT
Problem TDEAD2407 is UNSAT
Problem TDEAD2480 is UNSAT
Problem TDEAD2553 is UNSAT
Problem TDEAD2626 is UNSAT
Problem TDEAD2772 is UNSAT
Problem TDEAD2845 is UNSAT
Problem TDEAD2918 is UNSAT
Problem TDEAD2991 is UNSAT
Problem TDEAD3064 is UNSAT
Problem TDEAD3137 is UNSAT
Problem TDEAD3210 is UNSAT
Problem TDEAD3283 is UNSAT
Problem TDEAD3356 is UNSAT
Problem TDEAD3502 is UNSAT
Problem TDEAD3648 is UNSAT
Problem TDEAD3721 is UNSAT
Problem TDEAD3794 is UNSAT
Problem TDEAD3867 is UNSAT
Problem TDEAD3940 is UNSAT
Problem TDEAD4013 is UNSAT
Problem TDEAD4086 is UNSAT
Problem TDEAD4159 is UNSAT
Problem TDEAD4232 is UNSAT
Problem TDEAD4305 is UNSAT
Problem TDEAD4378 is UNSAT
Problem TDEAD4451 is UNSAT
Problem TDEAD4524 is UNSAT
Problem TDEAD4597 is UNSAT
Problem TDEAD4670 is UNSAT
Problem TDEAD4743 is UNSAT
Problem TDEAD4816 is UNSAT
Problem TDEAD4889 is UNSAT
Problem TDEAD4962 is UNSAT
Problem TDEAD5035 is UNSAT
Problem TDEAD5108 is UNSAT
Problem TDEAD5181 is UNSAT
Problem TDEAD5254 is UNSAT
Problem TDEAD5400 is UNSAT
Problem TDEAD5542 is UNSAT
Problem TDEAD5682 is UNSAT
Problem TDEAD5820 is UNSAT
Problem TDEAD5956 is UNSAT
Problem TDEAD6090 is UNSAT
Problem TDEAD6222 is UNSAT
Problem TDEAD6352 is UNSAT
Problem TDEAD6480 is UNSAT
Problem TDEAD6606 is UNSAT
Problem TDEAD6730 is UNSAT
Problem TDEAD6852 is UNSAT
Problem TDEAD6972 is UNSAT
Problem TDEAD7090 is UNSAT
Problem TDEAD7206 is UNSAT
Problem TDEAD7320 is UNSAT
Problem TDEAD7432 is UNSAT
Problem TDEAD7650 is UNSAT
Problem TDEAD7756 is UNSAT
Problem TDEAD7860 is UNSAT
Problem TDEAD7962 is UNSAT
Problem TDEAD8062 is UNSAT
Problem TDEAD8160 is UNSAT
Problem TDEAD8256 is UNSAT
Problem TDEAD8350 is UNSAT
Problem TDEAD8442 is UNSAT
Problem TDEAD8532 is UNSAT
Problem TDEAD8620 is UNSAT
Problem TDEAD8706 is UNSAT
Problem TDEAD8790 is UNSAT
Problem TDEAD8872 is UNSAT
Problem TDEAD8952 is UNSAT
Problem TDEAD9030 is UNSAT
Problem TDEAD9180 is UNSAT
Problem TDEAD9252 is UNSAT
Problem TDEAD9322 is UNSAT
Problem TDEAD9390 is UNSAT
Problem TDEAD9456 is UNSAT
Problem TDEAD9520 is UNSAT
Problem TDEAD9582 is UNSAT
Problem TDEAD9642 is UNSAT
Problem TDEAD9700 is UNSAT
Problem TDEAD9810 is UNSAT
Problem TDEAD9912 is UNSAT
Problem TDEAD9960 is UNSAT
Problem TDEAD10006 is UNSAT
Problem TDEAD10050 is UNSAT
Problem TDEAD10092 is UNSAT
Problem TDEAD10132 is UNSAT
Problem TDEAD10170 is UNSAT
Problem TDEAD10206 is UNSAT
Problem TDEAD10240 is UNSAT
Problem TDEAD10272 is UNSAT
Problem TDEAD10302 is UNSAT
Problem TDEAD10330 is UNSAT
Problem TDEAD10356 is UNSAT
Problem TDEAD10380 is UNSAT
Problem TDEAD10402 is UNSAT
Problem TDEAD10422 is UNSAT
Problem TDEAD10440 is UNSAT
Problem TDEAD10456 is UNSAT
Problem TDEAD10470 is UNSAT
Problem TDEAD10482 is UNSAT
Problem TDEAD10492 is UNSAT
Problem TDEAD10500 is UNSAT
Problem TDEAD10506 is UNSAT
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/5395 variables, 134/134 constraints. Problems are: Problem set: 134 solved, 10373 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5395/15914 variables, and 134 constraints, problems are : Problem set: 134 solved, 10373 unsolved in 30624 ms.
Refiners :[Positive P Invariants (semi-flows): 134/145 constraints, State Equation: 0/5401 constraints, ReadFeed: 0/133 constraints, PredecessorRefiner: 10440/5256 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 134 solved, 10373 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5328 variables, 6/6 constraints. Problems are: Problem set: 134 solved, 10373 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5328/15914 variables, and 6 constraints, problems are : Problem set: 134 solved, 10373 unsolved in 30338 ms.
Refiners :[Positive P Invariants (semi-flows): 6/145 constraints, State Equation: 0/5401 constraints, ReadFeed: 0/133 constraints, PredecessorRefiner: 5184/5256 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 92331ms problems are : Problem set: 134 solved, 10373 unsolved
Search for dead transitions found 134 dead transitions in 92471ms
Found 134 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 134 transitions
Dead transitions reduction (with SMT) removed 134 transitions
Starting structural reductions in LTL mode, iteration 1 : 5401/5401 places, 10379/10513 transitions.
Reduce places removed 67 places and 0 transitions.
Iterating post reduction 0 with 67 rules applied. Total rules applied 67 place count 5334 transition count 10379
Applied a total of 67 rules in 1229 ms. Remains 5334 /5401 variables (removed 67) and now considering 10379/10379 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11753662106415043422.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18054308453988043093.kers'
[2026-05-25 03:51:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11753662106415043422.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18054308453988043093.kers]
Normalized transition count is 10378 out of 10379 initially.
Culled 0 columns in 11 ms.
// Phase 1: matrix 10378 rows 5334 cols 51726 entries
Finished phase 1 with 5189 SingleSign rule and 0 generalized
[2026-05-25 03:51:36] [INFO ] Computed 145 invariants in 78 ms
Computed 145 P flows in 79 ms.
Exported basis to /tmp/petrispot-output-18054308453988043093.kers
Total runtime 93 ms.
[2026-05-25 03:51:49] [INFO ] Implicit Places using invariants in 12572 ms returned []
Implicit Place search using SMT only with invariants took 12580 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 5334/5401 places, 10379/10513 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 120070 ms. Remains : 5334/5401 places, 10379/10513 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5334/5334 places, 10379/10379 transitions.
Applied a total of 0 rules in 980 ms. Remains 5334 /5334 variables (removed 0) and now considering 10379/10379 (removed 0) transitions.
[2026-05-25 03:51:50] [INFO ] Invariant cache hit.
[2026-05-25 03:52:02] [INFO ] Implicit Places using invariants in 11934 ms returned []
Implicit Place search using SMT only with invariants took 11950 ms to find 0 implicit places.
Running 10373 sub problems to find dead transitions.
[2026-05-25 03:52:02] [INFO ] Invariant cache hit.
[2026-05-25 03:52:02] [INFO ] State equation strengthened by 11 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/5328 variables, 134/134 constraints. Problems are: Problem set: 0 solved, 10373 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5328/15713 variables, and 134 constraints, problems are : Problem set: 0 solved, 10373 unsolved in 30374 ms.
Refiners :[Positive P Invariants (semi-flows): 134/145 constraints, State Equation: 0/5334 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 10373/5189 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10373 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5328 variables, 134/134 constraints. Problems are: Problem set: 0 solved, 10373 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5328/15713 variables, and 134 constraints, problems are : Problem set: 0 solved, 10373 unsolved in 30354 ms.
Refiners :[Positive P Invariants (semi-flows): 134/145 constraints, State Equation: 0/5334 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 5184/5189 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 92588ms problems are : Problem set: 0 solved, 10373 unsolved
Search for dead transitions found 0 dead transitions in 92629ms
Finished structural reductions in LTL mode , in 1 iterations and 105613 ms. Remains : 5334/5334 places, 10379/10379 transitions.
Support contains 61 out of 5334 places after structural reductions.
[2026-05-25 03:53:36] [INFO ] Flatten gal took : 859 ms
[2026-05-25 03:53:36] [INFO ] Flatten gal took : 446 ms
[2026-05-25 03:53:37] [INFO ] Input system was already deterministic with 10379 transitions.
Support contains 60 out of 5334 places (down from 61) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 8988 ms. (4 steps per ms) remains 4/31 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1443 ms. (27 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1154 ms. (34 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1366 ms. (29 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1006 ms. (39 steps per ms) remains 3/3 properties
[2026-05-25 03:53:41] [INFO ] Invariant cache hit.
[2026-05-25 03:53:41] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp18 is UNSAT
At refinement iteration 1 (OVERLAPS) 900/909 variables, 13/13 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/909 variables, 0/13 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4425/5334 variables, 132/145 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5334 variables, 0/145 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 15712/15713 variables, and 5479 constraints, problems are : Problem set: 1 solved, 2 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 145/145 constraints, State Equation: 5334/5334 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 494/499 variables, 7/7 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4835/5334 variables, 138/145 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5334 variables, 0/145 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 15712/15713 variables, and 5479 constraints, problems are : Problem set: 1 solved, 2 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 145/145 constraints, State Equation: 5334/5334 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10088ms problems are : Problem set: 1 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 5334 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5334/5334 places, 10379/10379 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 5334 transition count 10378
Applied a total of 1 rules in 93635 ms. Remains 5334 /5334 variables (removed 0) and now considering 10378/10379 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93636 ms. Remains : 5334/5334 places, 10378/10379 transitions.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA BlocksWorld-PT-14-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U X(X((G(F(p1)) U p2))))))'
Support contains 7 out of 5334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5334/5334 places, 10379/10379 transitions.
Applied a total of 0 rules in 882 ms. Remains 5334 /5334 variables (removed 0) and now considering 10379/10379 (removed 0) transitions.
[2026-05-25 03:55:26] [INFO ] Invariant cache hit.
[2026-05-25 03:55:39] [INFO ] Implicit Places using invariants in 12804 ms returned []
Implicit Place search using SMT only with invariants took 12806 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 13695 ms. Remains : 5334/5334 places, 10379/10379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U X(X((G(F(p1)) U p2))))))'
Stuttering acceptance computed with spot in 862 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p1), (NOT p1), (NOT p2), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BlocksWorld-PT-14-LTLFireability-00
Product exploration timeout after 59240 steps with 10 reset in 10001 ms.
Stack based approach found an accepted trace after 9 steps with 0 reset with depth 10 and stack size 10 in 7 ms.
FORMULA BlocksWorld-PT-14-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-14-LTLFireability-00 finished in 24766 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 5334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5334/5334 places, 10379/10379 transitions.
Applied a total of 0 rules in 4145 ms. Remains 5334 /5334 variables (removed 0) and now considering 10379/10379 (removed 0) transitions.
[2026-05-25 03:55:54] [INFO ] Invariant cache hit.
[2026-05-25 03:56:07] [INFO ] Implicit Places using invariants in 12568 ms returned []
Implicit Place search using SMT only with invariants took 12574 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16723 ms. Remains : 5334/5334 places, 10379/10379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-14-LTLFireability-01
Product exploration timeout after 59210 steps with 8 reset in 10002 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 3 ms.
FORMULA BlocksWorld-PT-14-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-14-LTLFireability-01 finished in 26860 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0)) U ((p1||X(X(p0))) U X(p1))))'
Support contains 5 out of 5334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5334/5334 places, 10379/10379 transitions.
Applied a total of 0 rules in 424 ms. Remains 5334 /5334 variables (removed 0) and now considering 10379/10379 (removed 0) transitions.
[2026-05-25 03:56:17] [INFO ] Invariant cache hit.
[2026-05-25 03:56:29] [INFO ] Implicit Places using invariants in 11268 ms returned []
Implicit Place search using SMT only with invariants took 11269 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 11698 ms. Remains : 5334/5334 places, 10379/10379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0)) U ((X(X(p0))||p1) U X(p1))))'
Stuttering acceptance computed with spot in 196 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-14-LTLFireability-02
Product exploration timeout after 57530 steps with 0 reset in 10001 ms.
Stack based approach found an accepted trace after 29 steps with 0 reset with depth 30 and stack size 30 in 9 ms.
FORMULA BlocksWorld-PT-14-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-14-LTLFireability-02 finished in 21978 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F(p0))&&(!p1 U (p2||G(!p1))))))'
Support contains 4 out of 5334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5334/5334 places, 10379/10379 transitions.
Applied a total of 0 rules in 410 ms. Remains 5334 /5334 variables (removed 0) and now considering 10379/10379 (removed 0) transitions.
[2026-05-25 03:56:39] [INFO ] Invariant cache hit.
[2026-05-25 03:56:55] [INFO ] Implicit Places using invariants in 15341 ms returned []
Implicit Place search using SMT only with invariants took 15341 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 15755 ms. Remains : 5334/5334 places, 10379/10379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F(p0))&&(!p1 U (p2||G(!p1))))))'
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (NOT p0), (AND p1 (NOT p2))]
Running random walk in product with property : BlocksWorld-PT-14-LTLFireability-04
Product exploration timeout after 59570 steps with 14 reset in 10002 ms.
Stack based approach found an accepted trace after 12 steps with 0 reset with depth 13 and stack size 13 in 5 ms.
FORMULA BlocksWorld-PT-14-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-14-LTLFireability-04 finished in 25952 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 7 out of 5334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5334/5334 places, 10379/10379 transitions.
Applied a total of 0 rules in 3346 ms. Remains 5334 /5334 variables (removed 0) and now considering 10379/10379 (removed 0) transitions.
[2026-05-25 03:57:08] [INFO ] Invariant cache hit.
[2026-05-25 03:57:22] [INFO ] Implicit Places using invariants in 13305 ms returned []
Implicit Place search using SMT only with invariants took 13306 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16654 ms. Remains : 5334/5334 places, 10379/10379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-14-LTLFireability-05
Product exploration timeout after 56680 steps with 1 reset in 10002 ms.
Stack based approach found an accepted trace after 11 steps with 0 reset with depth 12 and stack size 12 in 2 ms.
FORMULA BlocksWorld-PT-14-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-14-LTLFireability-05 finished in 26824 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 5334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5334/5334 places, 10379/10379 transitions.
Applied a total of 0 rules in 2880 ms. Remains 5334 /5334 variables (removed 0) and now considering 10379/10379 (removed 0) transitions.
[2026-05-25 03:57:35] [INFO ] Invariant cache hit.
[2026-05-25 03:57:47] [INFO ] Implicit Places using invariants in 12675 ms returned []
Implicit Place search using SMT only with invariants took 12678 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15563 ms. Remains : 5334/5334 places, 10379/10379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : BlocksWorld-PT-14-LTLFireability-06
Product exploration timeout after 58480 steps with 2 reset in 10001 ms.
Stack based approach found an accepted trace after 1 steps with 0 reset with depth 2 and stack size 2 in 1 ms.
FORMULA BlocksWorld-PT-14-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-14-LTLFireability-06 finished in 25669 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(p0)))&&F(p1)))'
Support contains 4 out of 5334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5334/5334 places, 10379/10379 transitions.
Applied a total of 0 rules in 412 ms. Remains 5334 /5334 variables (removed 0) and now considering 10379/10379 (removed 0) transitions.
[2026-05-25 03:57:58] [INFO ] Invariant cache hit.
[2026-05-25 03:58:13] [INFO ] Implicit Places using invariants in 15445 ms returned []
Implicit Place search using SMT only with invariants took 15452 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 15864 ms. Remains : 5334/5334 places, 10379/10379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(p0)))&&F(p1)))'
Stuttering acceptance computed with spot in 236 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), (NOT p0), true]
Running random walk in product with property : BlocksWorld-PT-14-LTLFireability-07
Entered a terminal (fully accepting) state of product in 18151 steps with 1 reset in 2826 ms.
FORMULA BlocksWorld-PT-14-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-14-LTLFireability-07 finished in 18992 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&G(p1))))'
Support contains 6 out of 5334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5334/5334 places, 10379/10379 transitions.
Applied a total of 0 rules in 412 ms. Remains 5334 /5334 variables (removed 0) and now considering 10379/10379 (removed 0) transitions.
[2026-05-25 03:58:17] [INFO ] Invariant cache hit.
[2026-05-25 03:58:34] [INFO ] Implicit Places using invariants in 16732 ms returned []
Implicit Place search using SMT only with invariants took 16733 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 17146 ms. Remains : 5334/5334 places, 10379/10379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&G(p1))))'
Stuttering acceptance computed with spot in 120 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : BlocksWorld-PT-14-LTLFireability-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BlocksWorld-PT-14-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-14-LTLFireability-08 finished in 17319 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 5334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5334/5334 places, 10379/10379 transitions.
Applied a total of 0 rules in 2902 ms. Remains 5334 /5334 variables (removed 0) and now considering 10379/10379 (removed 0) transitions.
[2026-05-25 03:58:37] [INFO ] Invariant cache hit.
[2026-05-25 03:58:54] [INFO ] Implicit Places using invariants in 17567 ms returned []
Implicit Place search using SMT only with invariants took 17577 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 20480 ms. Remains : 5334/5334 places, 10379/10379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 71 ms :[(NOT p0)]
Running random walk in product with property : BlocksWorld-PT-14-LTLFireability-10
Product exploration timeout after 59790 steps with 0 reset in 10001 ms.
Stack based approach found an accepted trace after 1233 steps with 0 reset with depth 1234 and stack size 994 in 190 ms.
FORMULA BlocksWorld-PT-14-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-14-LTLFireability-10 finished in 30821 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((X(!p0)&&G(!p1))) U ((X((X(!p0)&&G(!p1)))&&G(!p2))||X(G((!p1&&X(!p0)))))))'
Support contains 7 out of 5334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5334/5334 places, 10379/10379 transitions.
Applied a total of 0 rules in 419 ms. Remains 5334 /5334 variables (removed 0) and now considering 10379/10379 (removed 0) transitions.
[2026-05-25 03:59:05] [INFO ] Invariant cache hit.
[2026-05-25 03:59:18] [INFO ] Implicit Places using invariants in 12615 ms returned []
Implicit Place search using SMT only with invariants took 12616 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 13037 ms. Remains : 5334/5334 places, 10379/10379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((X(!p0)&&G(!p1))) U (X(G((!p1&&X(!p0))))||(X((X(!p0)&&G(!p1)))&&G(!p2)))))'
Stuttering acceptance computed with spot in 483 ms :[true, (OR p0 p1), (OR p0 p1), (OR p0 p1), (OR p0 p1), (OR p0 p1), (OR p0 p1), (OR p1 (AND p0 p2)), (OR p1 p2)]
Running random walk in product with property : BlocksWorld-PT-14-LTLFireability-12
Entered a terminal (fully accepting) state of product in 13910 steps with 0 reset in 2730 ms.
FORMULA BlocksWorld-PT-14-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-14-LTLFireability-12 finished in 16338 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F((G(!p0)||(!p0&&F(p1)))))||(F(p2)&&X(F((G(!p0)||(!p0&&F(p1)))))))))'
Support contains 6 out of 5334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5334/5334 places, 10379/10379 transitions.
Applied a total of 0 rules in 410 ms. Remains 5334 /5334 variables (removed 0) and now considering 10379/10379 (removed 0) transitions.
[2026-05-25 03:59:21] [INFO ] Invariant cache hit.
[2026-05-25 03:59:38] [INFO ] Implicit Places using invariants in 16837 ms returned []
Implicit Place search using SMT only with invariants took 16839 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 17256 ms. Remains : 5334/5334 places, 10379/10379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F((G(p0)||(p0&&F(p1)))))||(F(p2)&&X(F((G(p0)||(p0&&F(p1)))))))))'
Stuttering acceptance computed with spot in 353 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-14-LTLFireability-13
Product exploration timeout after 61160 steps with 10 reset in 10002 ms.
Stack based approach found an accepted trace after 2317 steps with 1 reset with depth 142 and stack size 119 in 360 ms.
FORMULA BlocksWorld-PT-14-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-14-LTLFireability-13 finished in 28058 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||(F(p1)&&(p1||X(X(G(p0)))))))))'
Support contains 5 out of 5334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5334/5334 places, 10379/10379 transitions.
Applied a total of 0 rules in 413 ms. Remains 5334 /5334 variables (removed 0) and now considering 10379/10379 (removed 0) transitions.
[2026-05-25 03:59:49] [INFO ] Invariant cache hit.
[2026-05-25 04:00:02] [INFO ] Implicit Places using invariants in 13041 ms returned []
Implicit Place search using SMT only with invariants took 13045 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 13467 ms. Remains : 5334/5334 places, 10379/10379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||(F(p1)&&(X(X(G(p0)))||p1))))))'
Stuttering acceptance computed with spot in 344 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), true]
Running random walk in product with property : BlocksWorld-PT-14-LTLFireability-14
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 2 ms.
FORMULA BlocksWorld-PT-14-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-14-LTLFireability-14 finished in 13899 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||(X(X(G(p2)))&&p1))))'
Support contains 9 out of 5334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5334/5334 places, 10379/10379 transitions.
Applied a total of 0 rules in 682 ms. Remains 5334 /5334 variables (removed 0) and now considering 10379/10379 (removed 0) transitions.
[2026-05-25 04:00:04] [INFO ] Invariant cache hit.
[2026-05-25 04:00:15] [INFO ] Implicit Places using invariants in 11101 ms returned []
Implicit Place search using SMT only with invariants took 11102 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 11786 ms. Remains : 5334/5334 places, 10379/10379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||(X(X(G(p2)))&&p1))))'
Stuttering acceptance computed with spot in 194 ms :[true, (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : BlocksWorld-PT-14-LTLFireability-15
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA BlocksWorld-PT-14-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-14-LTLFireability-15 finished in 12046 ms.
All properties solved by simple procedures.
Total runtime 628211 ms.
BK_STOP 1779681615540
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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-14"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 2-5973"
echo " Executing tool itstools"
echo " Input is BlocksWorld-PT-14, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r018-smll-177946788100396"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-14.tgz
mv BlocksWorld-PT-14 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;