About the Execution of ITS-Tools for BlocksWorld-PT-16
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16212.592 | 1479288.00 | 2067693.00 | 61472.10 | F?FFFFFTFFFFTFFF | 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-177946788100412.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-16, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788100412
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.0M
-rw-r--r-- 1 mcc users 8.1K Mar 5 16:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 5 16:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Mar 5 16:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 5 16:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K 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 2.6K Mar 15 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 5 16:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Mar 5 16:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 5 16:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 5 16:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 07:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:30 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 6.6M 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-16-LTLFireability-00
FORMULA_NAME BlocksWorld-PT-16-LTLFireability-01
FORMULA_NAME BlocksWorld-PT-16-LTLFireability-02
FORMULA_NAME BlocksWorld-PT-16-LTLFireability-03
FORMULA_NAME BlocksWorld-PT-16-LTLFireability-04
FORMULA_NAME BlocksWorld-PT-16-LTLFireability-05
FORMULA_NAME BlocksWorld-PT-16-LTLFireability-06
FORMULA_NAME BlocksWorld-PT-16-LTLFireability-07
FORMULA_NAME BlocksWorld-PT-16-LTLFireability-08
FORMULA_NAME BlocksWorld-PT-16-LTLFireability-09
FORMULA_NAME BlocksWorld-PT-16-LTLFireability-10
FORMULA_NAME BlocksWorld-PT-16-LTLFireability-11
FORMULA_NAME BlocksWorld-PT-16-LTLFireability-12
FORMULA_NAME BlocksWorld-PT-16-LTLFireability-13
FORMULA_NAME BlocksWorld-PT-16-LTLFireability-14
FORMULA_NAME BlocksWorld-PT-16-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1779699355013
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-16
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-25 08:55:57] [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 08:55:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 08:55:58] [INFO ] Load time of PNML (sax parser for PT used): 965 ms
[2026-05-25 08:55:58] [INFO ] Transformed 6971 places.
[2026-05-25 08:55:58] [INFO ] Transformed 13613 transitions.
[2026-05-25 08:55:58] [INFO ] Found NUPN structural information;
[2026-05-25 08:55:58] [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]
[2026-05-25 08:55:58] [INFO ] Parsed PT model containing 6971 places and 13613 transitions and 68044 arcs in 1235 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Support contains 75 out of 6971 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6971/6971 places, 13613/13613 transitions.
Applied a total of 0 rules in 1932 ms. Remains 6971 /6971 variables (removed 0) and now considering 13613/13613 (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-2760844763945865590.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2103744636314671323.kers'
[2026-05-25 08:56:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2760844763945865590.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2103744636314671323.kers]
Normalized transition count is 13612 out of 13613 initially.
Culled 0 columns in 22 ms.
// Phase 1: matrix 13612 rows 6971 cols 67568 entries
Finished phase 1 with 6806 SingleSign rule and 0 generalized
[2026-05-25 08:56:01] [INFO ] Computed 165 invariants in 154 ms
Computed 165 P flows in 156 ms.
Exported basis to /tmp/petrispot-output-2103744636314671323.kers
Total runtime 177 ms.
[2026-05-25 08:56:20] [INFO ] Implicit Places using invariants in 20086 ms returned []
Implicit Place search using SMT only with invariants took 20236 ms to find 0 implicit places.
Running 13604 sub problems to find dead transitions.
[2026-05-25 08:56:21] [INFO ] Invariant cache hit.
[2026-05-25 08:56:21] [INFO ] State equation strengthened by 147 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Problem TDEAD1 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD247 is UNSAT
Problem TDEAD330 is UNSAT
Problem TDEAD496 is UNSAT
Problem TDEAD579 is UNSAT
Problem TDEAD662 is UNSAT
Problem TDEAD745 is UNSAT
Problem TDEAD828 is UNSAT
Problem TDEAD911 is UNSAT
Problem TDEAD994 is UNSAT
Problem TDEAD1077 is UNSAT
Problem TDEAD1160 is UNSAT
Problem TDEAD1243 is UNSAT
Problem TDEAD1326 is UNSAT
Problem TDEAD1409 is UNSAT
Problem TDEAD1492 is UNSAT
Problem TDEAD1658 is UNSAT
Problem TDEAD1824 is UNSAT
Problem TDEAD1907 is UNSAT
Problem TDEAD1990 is UNSAT
Problem TDEAD2073 is UNSAT
Problem TDEAD2156 is UNSAT
Problem TDEAD2239 is UNSAT
Problem TDEAD2322 is UNSAT
Problem TDEAD2405 is UNSAT
Problem TDEAD2488 is UNSAT
Problem TDEAD2571 is UNSAT
Problem TDEAD2654 is UNSAT
Problem TDEAD2737 is UNSAT
Problem TDEAD2820 is UNSAT
Problem TDEAD2903 is UNSAT
Problem TDEAD2986 is UNSAT
Problem TDEAD3069 is UNSAT
Problem TDEAD3152 is UNSAT
Problem TDEAD3235 is UNSAT
Problem TDEAD3318 is UNSAT
Problem TDEAD3401 is UNSAT
Problem TDEAD3484 is UNSAT
Problem TDEAD3567 is UNSAT
Problem TDEAD3650 is UNSAT
Problem TDEAD3733 is UNSAT
Problem TDEAD3816 is UNSAT
Problem TDEAD3899 is UNSAT
Problem TDEAD3982 is UNSAT
Problem TDEAD4065 is UNSAT
Problem TDEAD4148 is UNSAT
Problem TDEAD4231 is UNSAT
Problem TDEAD4314 is UNSAT
Problem TDEAD4397 is UNSAT
Problem TDEAD4480 is UNSAT
Problem TDEAD4563 is UNSAT
Problem TDEAD4646 is UNSAT
Problem TDEAD4729 is UNSAT
Problem TDEAD4812 is UNSAT
Problem TDEAD4895 is UNSAT
Problem TDEAD4978 is UNSAT
Problem TDEAD5061 is UNSAT
Problem TDEAD5144 is UNSAT
Problem TDEAD5227 is UNSAT
Problem TDEAD5310 is UNSAT
Problem TDEAD5393 is UNSAT
Problem TDEAD5476 is UNSAT
Problem TDEAD5725 is UNSAT
Problem TDEAD5808 is UNSAT
Problem TDEAD5891 is UNSAT
Problem TDEAD5974 is UNSAT
Problem TDEAD6140 is UNSAT
Problem TDEAD6306 is UNSAT
Problem TDEAD6389 is UNSAT
Problem TDEAD6472 is UNSAT
Problem TDEAD6555 is UNSAT
Problem TDEAD6638 is UNSAT
Problem TDEAD6887 is UNSAT
Problem TDEAD6970 is UNSAT
Problem TDEAD7132 is UNSAT
Problem TDEAD7450 is UNSAT
Problem TDEAD7606 is UNSAT
Problem TDEAD7760 is UNSAT
Problem TDEAD7912 is UNSAT
Problem TDEAD8062 is UNSAT
Problem TDEAD8210 is UNSAT
Problem TDEAD8356 is UNSAT
Problem TDEAD8500 is UNSAT
Problem TDEAD8642 is UNSAT
Problem TDEAD8782 is UNSAT
Problem TDEAD8920 is UNSAT
Problem TDEAD9056 is UNSAT
Problem TDEAD9190 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/6962 variables, 147/147 constraints. Problems are: Problem set: 89 solved, 13515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 6962/20584 variables, and 147 constraints, problems are : Problem set: 89 solved, 13515 unsolved in 30729 ms.
Refiners :[Positive P Invariants (semi-flows): 147/165 constraints, State Equation: 0/6971 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 13531/6806 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 89 solved, 13515 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6889 variables, 10/10 constraints. Problems are: Problem set: 89 solved, 13515 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 6889/20584 variables, and 10 constraints, problems are : Problem set: 89 solved, 13515 unsolved in 30354 ms.
Refiners :[Positive P Invariants (semi-flows): 10/165 constraints, State Equation: 0/6971 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 6725/6806 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 112355ms problems are : Problem set: 89 solved, 13515 unsolved
Search for dead transitions found 89 dead transitions in 112533ms
Found 89 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 89 transitions
Dead transitions reduction (with SMT) removed 89 transitions
Starting structural reductions in LTL mode, iteration 1 : 6971/6971 places, 13524/13613 transitions.
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 6899 transition count 13524
Applied a total of 72 rules in 1149 ms. Remains 6899 /6971 variables (removed 72) and now considering 13524/13524 (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-4566284461832795249.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2062274732466197396.kers'
[2026-05-25 08:58:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4566284461832795249.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2062274732466197396.kers]
Normalized transition count is 13523 out of 13524 initially.
Culled 0 columns in 24 ms.
// Phase 1: matrix 13523 rows 6899 cols 67245 entries
Finished phase 1 with 6734 SingleSign rule and 56 generalized
[2026-05-25 08:58:14] [INFO ] Computed 109 invariants in 189 ms
Computed 109 P flows in 203 ms.
Exported basis to /tmp/petrispot-output-2062274732466197396.kers
Total runtime 232 ms.
[2026-05-25 08:58:29] [INFO ] Implicit Places using invariants in 15212 ms returned []
Implicit Place search using SMT only with invariants took 15217 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 6899/6971 places, 13524/13613 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 151212 ms. Remains : 6899/6971 places, 13524/13613 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6899/6899 places, 13524/13524 transitions.
Applied a total of 0 rules in 1641 ms. Remains 6899 /6899 variables (removed 0) and now considering 13524/13524 (removed 0) transitions.
[2026-05-25 08:58:31] [INFO ] Invariant cache hit.
[2026-05-25 08:58:46] [INFO ] Implicit Places using invariants in 15075 ms returned []
Implicit Place search using SMT only with invariants took 15079 ms to find 0 implicit places.
Running 13515 sub problems to find dead transitions.
[2026-05-25 08:58:46] [INFO ] Invariant cache hit.
[2026-05-25 08:58:46] [INFO ] State equation strengthened by 69 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6889 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 13515 unsolved
SMT process timed out in 78418ms, After SMT, problems are : Problem set: 0 solved, 13515 unsolved
Search for dead transitions found 0 dead transitions in 78473ms
Finished structural reductions in LTL mode , in 1 iterations and 95251 ms. Remains : 6899/6899 places, 13524/13524 transitions.
Support contains 75 out of 6899 places after structural reductions.
[2026-05-25 09:00:07] [INFO ] Flatten gal took : 1405 ms
[2026-05-25 09:00:09] [INFO ] Flatten gal took : 2082 ms
[2026-05-25 09:00:11] [INFO ] Input system was already deterministic with 13524 transitions.
Reduction of identical properties reduced properties to check from 43 to 42
RANDOM walk for 40000 steps (8 resets) in 11064 ms. (3 steps per ms) remains 3/42 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1016 ms. (39 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1069 ms. (37 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1178 ms. (33 steps per ms) remains 3/3 properties
[2026-05-25 09:00:15] [INFO ] Invariant cache hit.
[2026-05-25 09:00:15] [INFO ] State equation strengthened by 69 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp31 is UNSAT
At refinement iteration 1 (OVERLAPS) 405/412 variables, 5/5 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/412 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 3297/3709 variables, 48/53 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3709 variables, 0/53 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 3190/6899 variables, 56/109 constraints. Problems are: Problem set: 1 solved, 2 unsolved
SMT process timed out in 8764ms, After SMT, problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 6899 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6899/6899 places, 13524/13524 transitions.
Graph (complete) has 33895 edges and 6899 vertex of which 6898 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.72 ms
Discarding 1 places :
Also discarding 0 output 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 2 place count 6898 transition count 13523
Applied a total of 2 rules in 157483 ms. Remains 6898 /6899 variables (removed 1) and now considering 13523/13524 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157494 ms. Remains : 6898/6899 places, 13523/13524 transitions.
FORMULA BlocksWorld-PT-16-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA BlocksWorld-PT-16-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 39446 edges and 6899 vertex of which 6898 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.122 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(p0) U p1)))'
Support contains 4 out of 6899 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6899/6899 places, 13524/13524 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6898 transition count 13524
Applied a total of 1 rules in 1578 ms. Remains 6898 /6899 variables (removed 1) and now considering 13524/13524 (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-13490707672465956160.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13134611546614584364.kers'
[2026-05-25 09:03:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13490707672465956160.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13134611546614584364.kers]
Normalized transition count is 13523 out of 13524 initially.
Culled 0 columns in 14 ms.
// Phase 1: matrix 13523 rows 6898 cols 67244 entries
Finished phase 1 with 6733 SingleSign rule and 57 generalized
[2026-05-25 09:03:04] [INFO ] Computed 108 invariants in 101 ms
Computed 108 P flows in 102 ms.
Exported basis to /tmp/petrispot-output-13134611546614584364.kers
Total runtime 117 ms.
[2026-05-25 09:03:21] [INFO ] Implicit Places using invariants in 17585 ms returned []
Implicit Place search using SMT only with invariants took 17587 ms to find 0 implicit places.
Running 13515 sub problems to find dead transitions.
[2026-05-25 09:03:21] [INFO ] Invariant cache hit.
[2026-05-25 09:03:21] [INFO ] State equation strengthened by 69 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/6889 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 13515 unsolved
SMT process timed out in 80445ms, After SMT, problems are : Problem set: 0 solved, 13515 unsolved
Search for dead transitions found 0 dead transitions in 80513ms
Starting structural reductions in LTL mode, iteration 1 : 6898/6899 places, 13524/13524 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 99763 ms. Remains : 6898/6899 places, 13524/13524 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 p1)))'
Stuttering acceptance computed with spot in 328 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-16-LTLFireability-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 5 ms.
FORMULA BlocksWorld-PT-16-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-16-LTLFireability-00 finished in 100350 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 U (p1||G(!p0))))))'
Support contains 4 out of 6899 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6899/6899 places, 13524/13524 transitions.
Graph (complete) has 39446 edges and 6899 vertex of which 6898 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.45 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 6517 ms. Remains 6898 /6899 variables (removed 1) and now considering 13524/13524 (removed 0) transitions.
[2026-05-25 09:04:49] [INFO ] Invariant cache hit.
[2026-05-25 09:05:05] [INFO ] Implicit Places using invariants in 16038 ms returned []
Implicit Place search using SMT only with invariants took 16040 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 6898/6899 places, 13524/13524 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22560 ms. Remains : 6898/6899 places, 13524/13524 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 U (G(!p0)||p1)))))'
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : BlocksWorld-PT-16-LTLFireability-01
Product exploration timeout after 43820 steps with 7 reset in 10001 ms.
Product exploration timeout after 45030 steps with 7 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 9 factoid took 104 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
RANDOM walk for 27844 steps (5 resets) in 7567 ms. (3 steps per ms) remains 0/4 properties
Knowledge based reduction with 9 factoid took 99 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Knowledge-based reduction took 3209 ms.
Stuttering acceptance computed with spot in 76 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 4 out of 6898 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6898/6898 places, 13524/13524 transitions.
Applied a total of 0 rules in 5216 ms. Remains 6898 /6898 variables (removed 0) and now considering 13524/13524 (removed 0) transitions.
[2026-05-25 09:05:33] [INFO ] Invariant cache hit.
[2026-05-25 09:05:52] [INFO ] Implicit Places using invariants in 18741 ms returned []
Implicit Place search using SMT only with invariants took 18743 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 23984 ms. Remains : 6898/6898 places, 13524/13524 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 9 factoid took 56 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
RANDOM walk for 32301 steps (6 resets) in 8054 ms. (4 steps per ms) remains 0/4 properties
Knowledge based reduction with 9 factoid took 97 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Knowledge-based reduction took 2863 ms.
Stuttering acceptance computed with spot in 75 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 73 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration timeout after 46810 steps with 9 reset in 10002 ms.
Product exploration timeout after 45910 steps with 6 reset in 10001 ms.
Built C files in :
/tmp/ltsmin4259196993327368071
[2026-05-25 09:06:15] [INFO ] Too many transitions (13524) to apply POR reductions. Disabling POR matrices.
[2026-05-25 09:06:15] [INFO ] Built C files in 278ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4259196993327368071
Running compilation step : cd /tmp/ltsmin4259196993327368071;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4259196993327368071;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4259196993327368071;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 4 out of 6898 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6898/6898 places, 13524/13524 transitions.
Applied a total of 0 rules in 5634 ms. Remains 6898 /6898 variables (removed 0) and now considering 13524/13524 (removed 0) transitions.
[2026-05-25 09:06:24] [INFO ] Invariant cache hit.
[2026-05-25 09:06:41] [INFO ] Implicit Places using invariants in 17024 ms returned []
Implicit Place search using SMT only with invariants took 17026 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22665 ms. Remains : 6898/6898 places, 13524/13524 transitions.
Built C files in :
/tmp/ltsmin15078065727177037141
[2026-05-25 09:06:41] [INFO ] Too many transitions (13524) to apply POR reductions. Disabling POR matrices.
[2026-05-25 09:06:41] [INFO ] Built C files in 179ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15078065727177037141
Running compilation step : cd /tmp/ltsmin15078065727177037141;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15078065727177037141;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15078065727177037141;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 09:06:46] [INFO ] Flatten gal took : 450 ms
[2026-05-25 09:06:46] [INFO ] Flatten gal took : 465 ms
[2026-05-25 09:06:46] [INFO ] Time to serialize gal into /tmp/LTL8707059716815183101.gal : 182 ms
[2026-05-25 09:06:46] [INFO ] Time to serialize properties into /tmp/LTL7633568255105234015.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8707059716815183101.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7579887414675049251.hoa' '-atoms' '/tmp/LTL7633568255105234015.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL7633568255105234015.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7579887414675049251.hoa
Detected timeout of ITS tools.
[2026-05-25 09:07:02] [INFO ] Flatten gal took : 425 ms
[2026-05-25 09:07:03] [INFO ] Flatten gal took : 422 ms
[2026-05-25 09:07:03] [INFO ] Time to serialize gal into /tmp/LTL15504575031161191729.gal : 149 ms
[2026-05-25 09:07:03] [INFO ] Time to serialize properties into /tmp/LTL2822172961870945414.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15504575031161191729.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2822172961870945414.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F((!("((pred_clear_24>=1)&&(pred_holding_76>=1))"))U((G(!("((pred_clear_24>=1)&&(pred_holding_76>=1))")))||("((!((pred_holding_24...236
Formula 0 simplified : FG("((pred_clear_24>=1)&&(pred_holding_76>=1))" M !"((!((pred_holding_24>=1)&&(pred_clear_26>=1)))&&(!((pred_clear_24>=1)&&(pred_hol...171
Detected timeout of ITS tools.
[2026-05-25 09:07:18] [INFO ] Flatten gal took : 393 ms
[2026-05-25 09:07:18] [INFO ] Applying decomposition
[2026-05-25 09:07:19] [INFO ] Flatten gal took : 518 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8083591318226403594.txt' '-o' '/tmp/graph8083591318226403594.bin' '-w' '/tmp/graph8083591318226403594.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8083591318226403594.bin' '-l' '-1' '-v' '-w' '/tmp/graph8083591318226403594.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:07:20] [INFO ] Decomposing Gal with order
[2026-05-25 09:07:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:07:24] [INFO ] Removed a total of 26150 redundant transitions.
[2026-05-25 09:07:25] [INFO ] Flatten gal took : 3024 ms
[2026-05-25 09:07:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 850 labels/synchronizations in 544 ms.
[2026-05-25 09:07:26] [INFO ] Time to serialize gal into /tmp/LTL572216131041514565.gal : 178 ms
[2026-05-25 09:07:26] [INFO ] Time to serialize properties into /tmp/LTL14688604466648225624.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL572216131041514565.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14688604466648225624.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F((!("((i22.u24.pred_clear_24>=1)&&(u76.pred_holding_76>=1))"))U((G(!("((i22.u24.pred_clear_24>=1)&&(u76.pred_holding_76>=1))")))...284
Formula 0 simplified : FG("((i22.u24.pred_clear_24>=1)&&(u76.pred_holding_76>=1))" M !"((!((i22.u24.pred_holding_24>=1)&&(u26.pred_clear_26>=1)))&&(!((i22....207
Detected timeout of ITS tools.
Treatment of property BlocksWorld-PT-16-LTLFireability-01 finished in 178983 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 2 out of 6899 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6899/6899 places, 13524/13524 transitions.
Graph (complete) has 39446 edges and 6899 vertex of which 6898 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.17 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5069 ms. Remains 6898 /6899 variables (removed 1) and now considering 13524/13524 (removed 0) transitions.
[2026-05-25 09:07:46] [INFO ] Invariant cache hit.
[2026-05-25 09:08:03] [INFO ] Implicit Places using invariants in 16590 ms returned []
Implicit Place search using SMT only with invariants took 16593 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 6898/6899 places, 13524/13524 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21665 ms. Remains : 6898/6899 places, 13524/13524 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 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-16-LTLFireability-02
Product exploration timeout after 44660 steps with 5 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 4 ms.
FORMULA BlocksWorld-PT-16-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-16-LTLFireability-02 finished in 31806 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(G((F(p1) U X(X(p2)))))&&p0)))'
Support contains 7 out of 6899 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6899/6899 places, 13524/13524 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6898 transition count 13524
Applied a total of 1 rules in 697 ms. Remains 6898 /6899 variables (removed 1) and now considering 13524/13524 (removed 0) transitions.
[2026-05-25 09:08:14] [INFO ] Invariant cache hit.
[2026-05-25 09:08:27] [INFO ] Implicit Places using invariants in 13802 ms returned []
Implicit Place search using SMT only with invariants took 13807 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 6898/6899 places, 13524/13524 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14505 ms. Remains : 6898/6899 places, 13524/13524 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(G((F(p1) U X(X(p2)))))&&p0)))'
Stuttering acceptance computed with spot in 334 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), true, (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), false]
Running random walk in product with property : BlocksWorld-PT-16-LTLFireability-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BlocksWorld-PT-16-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-16-LTLFireability-03 finished in 14918 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((X((p1||G(p2)))&&p0))))'
Support contains 4 out of 6899 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6899/6899 places, 13524/13524 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6898 transition count 13524
Applied a total of 1 rules in 727 ms. Remains 6898 /6899 variables (removed 1) and now considering 13524/13524 (removed 0) transitions.
[2026-05-25 09:08:29] [INFO ] Invariant cache hit.
[2026-05-25 09:08:45] [INFO ] Implicit Places using invariants in 16271 ms returned []
Implicit Place search using SMT only with invariants took 16276 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 6898/6899 places, 13524/13524 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17007 ms. Remains : 6898/6899 places, 13524/13524 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((X((p1||G(p2)))&&p0))))'
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : BlocksWorld-PT-16-LTLFireability-05
Product exploration timeout after 49600 steps with 0 reset in 10001 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 3 ms.
FORMULA BlocksWorld-PT-16-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-16-LTLFireability-05 finished in 27242 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(((p0||X(p1))&&(p0||G(p2)||(!p2 U (p3||G(!p2)))))))'
Support contains 9 out of 6899 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6899/6899 places, 13524/13524 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6898 transition count 13524
Applied a total of 1 rules in 731 ms. Remains 6898 /6899 variables (removed 1) and now considering 13524/13524 (removed 0) transitions.
[2026-05-25 09:08:56] [INFO ] Invariant cache hit.
[2026-05-25 09:09:10] [INFO ] Implicit Places using invariants in 13765 ms returned []
Implicit Place search using SMT only with invariants took 13776 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 6898/6899 places, 13524/13524 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14512 ms. Remains : 6898/6899 places, 13524/13524 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)||p1)&&(G(p2)||(!p2 U (p3||G(!p2)))||p1))))'
Stuttering acceptance computed with spot in 304 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p2), (AND p2 (NOT p3)), true]
Running random walk in product with property : BlocksWorld-PT-16-LTLFireability-06
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA BlocksWorld-PT-16-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-16-LTLFireability-06 finished in 14906 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) U (p1 U p2))) U (p3||X(X(F(!p4))))))'
Support contains 10 out of 6899 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6899/6899 places, 13524/13524 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6898 transition count 13524
Applied a total of 1 rules in 977 ms. Remains 6898 /6899 variables (removed 1) and now considering 13524/13524 (removed 0) transitions.
[2026-05-25 09:09:11] [INFO ] Invariant cache hit.
[2026-05-25 09:09:25] [INFO ] Implicit Places using invariants in 14125 ms returned []
Implicit Place search using SMT only with invariants took 14127 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 6898/6899 places, 13524/13524 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15104 ms. Remains : 6898/6899 places, 13524/13524 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) U (p1 U p2))) U (X(X(F(!p3)))||p4)))'
Stuttering acceptance computed with spot in 319 ms :[(AND p3 (NOT p4)), (OR (AND (NOT p0) p2 p3) (AND (NOT p0) p1 p3)), (OR (AND (NOT p2) p3) (AND p3 (NOT p4))), (AND (NOT p0) p3), (AND (NOT p2) p3), (AND (NOT p2) p3), (AND p3 (NOT p4))]
Running random walk in product with property : BlocksWorld-PT-16-LTLFireability-07
Product exploration explored 100000 steps with 39994 reset in 9963 ms.
Product exploration timeout after 97330 steps with 38987 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 18 factoid took 19 ms. Proved property starting from automaton with 7 states, 17 edges and 5 AP (stutter sensitive
Knowledge-based reduction took 53 ms.
FORMULA BlocksWorld-PT-16-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-16-LTLFireability-07 finished in 35549 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(((F(p0) U G(p1))&&X(X(p2)))))'
Support contains 7 out of 6899 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6899/6899 places, 13524/13524 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6898 transition count 13524
Applied a total of 1 rules in 681 ms. Remains 6898 /6899 variables (removed 1) and now considering 13524/13524 (removed 0) transitions.
[2026-05-25 09:09:46] [INFO ] Invariant cache hit.
[2026-05-25 09:09:59] [INFO ] Implicit Places using invariants in 13039 ms returned []
Implicit Place search using SMT only with invariants took 13042 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 6898/6899 places, 13524/13524 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13725 ms. Remains : 6898/6899 places, 13524/13524 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(((F(p0) U G(p1))&&X(X(p2)))))'
Stuttering acceptance computed with spot in 425 ms :[(OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : BlocksWorld-PT-16-LTLFireability-08
Product exploration timeout after 46050 steps with 8 reset in 10002 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 2 ms.
FORMULA BlocksWorld-PT-16-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-16-LTLFireability-08 finished in 24226 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((!p0 U G(p0))))'
Support contains 3 out of 6899 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6899/6899 places, 13524/13524 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6898 transition count 13524
Applied a total of 1 rules in 723 ms. Remains 6898 /6899 variables (removed 1) and now considering 13524/13524 (removed 0) transitions.
[2026-05-25 09:10:11] [INFO ] Invariant cache hit.
[2026-05-25 09:10:24] [INFO ] Implicit Places using invariants in 13798 ms returned []
Implicit Place search using SMT only with invariants took 13800 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 6898/6899 places, 13524/13524 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14530 ms. Remains : 6898/6899 places, 13524/13524 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((!p0 U G(p0))))'
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : BlocksWorld-PT-16-LTLFireability-09
Entered a terminal (fully accepting) state of product in 10161 steps with 0 reset in 2596 ms.
FORMULA BlocksWorld-PT-16-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-16-LTLFireability-09 finished in 17353 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((G(p1)||X(p2)||p0)))'
Support contains 11 out of 6899 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6899/6899 places, 13524/13524 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6898 transition count 13524
Applied a total of 1 rules in 933 ms. Remains 6898 /6899 variables (removed 1) and now considering 13524/13524 (removed 0) transitions.
[2026-05-25 09:10:28] [INFO ] Invariant cache hit.
[2026-05-25 09:10:44] [INFO ] Implicit Places using invariants in 15430 ms returned []
Implicit Place search using SMT only with invariants took 15431 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 6898/6899 places, 13524/13524 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16386 ms. Remains : 6898/6899 places, 13524/13524 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((G(p1)||X(p2)||p0)))'
Stuttering acceptance computed with spot in 153 ms :[true, (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-16-LTLFireability-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BlocksWorld-PT-16-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-16-LTLFireability-10 finished in 16600 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 6899 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6899/6899 places, 13524/13524 transitions.
Graph (complete) has 39446 edges and 6899 vertex of which 6898 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.30 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5811 ms. Remains 6898 /6899 variables (removed 1) and now considering 13524/13524 (removed 0) transitions.
[2026-05-25 09:10:50] [INFO ] Invariant cache hit.
[2026-05-25 09:11:04] [INFO ] Implicit Places using invariants in 14464 ms returned []
Implicit Place search using SMT only with invariants took 14465 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 6898/6899 places, 13524/13524 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 20277 ms. Remains : 6898/6899 places, 13524/13524 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 37 ms :[(NOT p0)]
Running random walk in product with property : BlocksWorld-PT-16-LTLFireability-11
Product exploration timeout after 45490 steps with 3 reset in 10002 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 2 ms.
FORMULA BlocksWorld-PT-16-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-16-LTLFireability-11 finished in 30375 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)&&(X(X(X(!p1))) U (p2||F(p3)))))'
Support contains 9 out of 6899 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6899/6899 places, 13524/13524 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6898 transition count 13524
Applied a total of 1 rules in 703 ms. Remains 6898 /6899 variables (removed 1) and now considering 13524/13524 (removed 0) transitions.
[2026-05-25 09:11:15] [INFO ] Invariant cache hit.
[2026-05-25 09:11:30] [INFO ] Implicit Places using invariants in 14994 ms returned []
Implicit Place search using SMT only with invariants took 14996 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 6898/6899 places, 13524/13524 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15700 ms. Remains : 6898/6899 places, 13524/13524 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)&&(X(X(X(!p1))) U (p2||F(p3)))))'
Stuttering acceptance computed with spot in 270 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (NOT p0), (OR (AND (NOT p2) (NOT p3)) (AND p1 (NOT p3))), (AND (NOT p3) p1), (AND (NOT p3) p1), (NOT p3)]
Running random walk in product with property : BlocksWorld-PT-16-LTLFireability-13
Product exploration timeout after 44990 steps with 12 reset in 10002 ms.
Stack based approach found an accepted trace after 15 steps with 0 reset with depth 16 and stack size 16 in 5 ms.
FORMULA BlocksWorld-PT-16-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-16-LTLFireability-13 finished in 26071 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))&&(X(p0) U (!p1&&(p2 U p3)))))'
Support contains 9 out of 6899 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6899/6899 places, 13524/13524 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6898 transition count 13524
Applied a total of 1 rules in 905 ms. Remains 6898 /6899 variables (removed 1) and now considering 13524/13524 (removed 0) transitions.
[2026-05-25 09:11:41] [INFO ] Invariant cache hit.
[2026-05-25 09:11:59] [INFO ] Implicit Places using invariants in 18061 ms returned []
Implicit Place search using SMT only with invariants took 18062 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 6898/6899 places, 13524/13524 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18973 ms. Remains : 6898/6899 places, 13524/13524 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))&&(X(p0) U (!p1&&(p2 U p3)))))'
Stuttering acceptance computed with spot in 277 ms :[(OR (NOT p0) (NOT p3) p1), (OR (NOT p0) (NOT p3) p1), (NOT p0), (NOT p3), true, (AND p0 (NOT p3))]
Running random walk in product with property : BlocksWorld-PT-16-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA BlocksWorld-PT-16-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-16-LTLFireability-14 finished in 19336 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)&&F(G(p1)))))'
Support contains 5 out of 6899 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6899/6899 places, 13524/13524 transitions.
Graph (complete) has 39446 edges and 6899 vertex of which 6898 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.25 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5525 ms. Remains 6898 /6899 variables (removed 1) and now considering 13524/13524 (removed 0) transitions.
[2026-05-25 09:12:05] [INFO ] Invariant cache hit.
[2026-05-25 09:12:21] [INFO ] Implicit Places using invariants in 16271 ms returned []
Implicit Place search using SMT only with invariants took 16273 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 6898/6899 places, 13524/13524 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21799 ms. Remains : 6898/6899 places, 13524/13524 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)&&F(G(p1)))))'
Stuttering acceptance computed with spot in 78 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-16-LTLFireability-15
Product exploration timeout after 43010 steps with 0 reset in 10001 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 2 ms.
FORMULA BlocksWorld-PT-16-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-16-LTLFireability-15 finished in 31963 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 U (p1||G(!p0))))))'
Spot run failed in 128 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-25 09:12:32] [INFO ] Flatten gal took : 768 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6797154858220552319
[2026-05-25 09:12:33] [INFO ] Too many transitions (13524) to apply POR reductions. Disabling POR matrices.
[2026-05-25 09:12:33] [INFO ] Built C files in 164ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6797154858220552319
Running compilation step : cd /tmp/ltsmin6797154858220552319;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-25 09:12:33] [INFO ] Applying decomposition
[2026-05-25 09:12:34] [INFO ] Flatten gal took : 504 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12308620121606544269.txt' '-o' '/tmp/graph12308620121606544269.bin' '-w' '/tmp/graph12308620121606544269.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12308620121606544269.bin' '-l' '-1' '-v' '-w' '/tmp/graph12308620121606544269.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:12:35] [INFO ] Decomposing Gal with order
[2026-05-25 09:12:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:12:38] [INFO ] Removed a total of 26150 redundant transitions.
[2026-05-25 09:12:38] [INFO ] Flatten gal took : 2061 ms
[2026-05-25 09:12:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 794 labels/synchronizations in 364 ms.
[2026-05-25 09:12:39] [INFO ] Time to serialize gal into /tmp/LTLFireability9840740074289041462.gal : 112 ms
[2026-05-25 09:12:39] [INFO ] Time to serialize properties into /tmp/LTLFireability10290269367628967856.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability9840740074289041462.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10290269367628967856.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F((!("((i48.u24.pred_clear_24>=1)&&(u76.pred_holding_76>=1))"))U(("((!((i48.u24.pred_holding_24>=1)&&(u26.pred_clear_26>=1)))&&(!...284
Formula 0 simplified : FG("((i48.u24.pred_clear_24>=1)&&(u76.pred_holding_76>=1))" M !"((!((i48.u24.pred_holding_24>=1)&&(u26.pred_clear_26>=1)))&&(!((i48....207
Compilation finished in 195692 ms.
Running link step : cd /tmp/ltsmin6797154858220552319;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 258 ms.
Running LTSmin : cd /tmp/ltsmin6797154858220552319;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((!(LTLAPp0==true) U ((LTLAPp1==true)||[](!(LTLAPp0==true))))))' '--buchi-type=spotba'
BK_STOP 1779700834301
--------------------
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-16"
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-16, 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-177946788100412"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-16.tgz
mv BlocksWorld-PT-16 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 ;