About the Execution of ITS-Tools for BlocksWorld-PT-19
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16150.323 | 3600000.00 | 3808703.00 | 23204.50 | ??T?T??FT????T?? | 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-177946788200434.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-19, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788200434
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.6M
-rw-r--r-- 1 mcc users 8.1K Mar 5 16:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 5 16:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Mar 5 16:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 5 16:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Mar 15 07:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 15 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Mar 5 16:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Mar 5 16:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Mar 5 16:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 5 16:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:31 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 9.2M 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-19-CTLFireability-2024-00
FORMULA_NAME BlocksWorld-PT-19-CTLFireability-2024-01
FORMULA_NAME BlocksWorld-PT-19-CTLFireability-2024-02
FORMULA_NAME BlocksWorld-PT-19-CTLFireability-2024-03
FORMULA_NAME BlocksWorld-PT-19-CTLFireability-2024-04
FORMULA_NAME BlocksWorld-PT-19-CTLFireability-2024-05
FORMULA_NAME BlocksWorld-PT-19-CTLFireability-2024-06
FORMULA_NAME BlocksWorld-PT-19-CTLFireability-2024-07
FORMULA_NAME BlocksWorld-PT-19-CTLFireability-2024-08
FORMULA_NAME BlocksWorld-PT-19-CTLFireability-2024-09
FORMULA_NAME BlocksWorld-PT-19-CTLFireability-2024-10
FORMULA_NAME BlocksWorld-PT-19-CTLFireability-2024-11
FORMULA_NAME BlocksWorld-PT-19-CTLFireability-2024-12
FORMULA_NAME BlocksWorld-PT-19-CTLFireability-2024-13
FORMULA_NAME BlocksWorld-PT-19-CTLFireability-2024-14
FORMULA_NAME BlocksWorld-PT-19-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779728278041
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-19
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 16:58:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 16:58:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 16:58:02] [INFO ] Load time of PNML (sax parser for PT used): 1229 ms
[2026-05-25 16:58:02] [INFO ] Transformed 9701 places.
[2026-05-25 16:58:02] [INFO ] Transformed 19013 transitions.
[2026-05-25 16:58:02] [INFO ] Found NUPN structural information;
[2026-05-25 16:58:02] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12, pred_on_table_13, pred_on_table_14, pred_on_table_15, pred_on_table_16, pred_on_table_17, pred_on_table_18, pred_on_table_19, pred_on_table_20, pred_on_table_21, pred_on_table_22, pred_on_table_23, pred_on_table_24, pred_on_table_25, pred_on_table_26, pred_on_table_27, pred_on_table_28, pred_on_table_29, pred_on_table_30, pred_on_table_31, pred_on_table_32, pred_on_table_33, pred_on_table_34, pred_on_table_35, pred_on_table_36, pred_on_table_37, pred_on_table_38, pred_on_table_39, pred_on_table_40, pred_on_table_41, pred_on_table_42, pred_on_table_43, pred_on_table_44, pred_on_table_45, pred_on_table_46, pred_on_table_47, pred_on_table_48, pred_on_table_49, pred_on_table_50, pred_on_table_51, pred_on_table_52, pred_on_table_53, pred_on_table_54, pred_on_table_55, pred_on_table_56, pred_on_table_57, pred_on_table_58, pred_on_table_59, pred_on_table_60, pred_on_table_61, pred_on_table_62, pred_on_table_63, pred_on_table_64, pred_on_table_65, pred_on_table_66, pred_on_table_67, pred_on_table_68, pred_on_table_69, pred_on_table_70, pred_on_table_71, pred_on_table_72, pred_on_table_73, pred_on_table_74, pred_on_table_75, pred_on_table_76, pred_on_table_77, pred_on_table_78, pred_on_table_79, pred_on_table_80, pred_on_table_81, pred_on_table_82, pred_on_table_83, pred_on_table_84, pred_on_table_85, pred_on_table_86, pred_on_table_87, pred_on_table_88, pred_on_table_89, pred_on_table_90, pred_on_table_91, pred_on_table_92, pred_on_table_93, pred_on_table_94, pred_on_table_95, pred_on_table_96]
[2026-05-25 16:58:02] [INFO ] Parsed PT model containing 9701 places and 19013 transitions and 95042 arcs in 1560 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
Support contains 161 out of 9701 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9701/9701 places, 19013/19013 transitions.
Applied a total of 0 rules in 3828 ms. Remains 9701 /9701 variables (removed 0) and now considering 19013/19013 (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-14454661426747700116.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-446583398309017283.kers'
[2026-05-25 16:58:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14454661426747700116.kers, --Pflows, --basisKERS=/tmp/petrispot-output-446583398309017283.kers]
Normalized transition count is 19012 out of 19013 initially.
Culled 0 columns in 30 ms.
// Phase 1: matrix 19012 rows 9701 cols 94478 entries
Finished phase 1 with 9506 SingleSign rule and 0 generalized
[2026-05-25 16:58:07] [INFO ] Computed 195 invariants in 225 ms
Computed 195 P flows in 228 ms.
Exported basis to /tmp/petrispot-output-446583398309017283.kers
Total runtime 262 ms.
[2026-05-25 16:58:37] [INFO ] Implicit Places using invariants in 30264 ms returned []
Implicit Place search using SMT only with invariants took 30325 ms to find 0 implicit places.
Running 19005 sub problems to find dead transitions.
[2026-05-25 16:58:37] [INFO ] Invariant cache hit.
[2026-05-25 16:58:37] [INFO ] State equation strengthened by 179 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Problem TDEAD1 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD488 is UNSAT
Problem TDEAD586 is UNSAT
Problem TDEAD684 is UNSAT
Problem TDEAD782 is UNSAT
Problem TDEAD880 is UNSAT
Problem TDEAD978 is UNSAT
Problem TDEAD1174 is UNSAT
Problem TDEAD1272 is UNSAT
Problem TDEAD1370 is UNSAT
Problem TDEAD1468 is UNSAT
Problem TDEAD1566 is UNSAT
Problem TDEAD1664 is UNSAT
Problem TDEAD1762 is UNSAT
Problem TDEAD1860 is UNSAT
Problem TDEAD1958 is UNSAT
Problem TDEAD2056 is UNSAT
Problem TDEAD2154 is UNSAT
Problem TDEAD2252 is UNSAT
Problem TDEAD2350 is UNSAT
Problem TDEAD2448 is UNSAT
Problem TDEAD2546 is UNSAT
Problem TDEAD2644 is UNSAT
Problem TDEAD2742 is UNSAT
Problem TDEAD2840 is UNSAT
Problem TDEAD2938 is UNSAT
Problem TDEAD3036 is UNSAT
Problem TDEAD3134 is UNSAT
Problem TDEAD3232 is UNSAT
Problem TDEAD3330 is UNSAT
Problem TDEAD3428 is UNSAT
Problem TDEAD3526 is UNSAT
Problem TDEAD3624 is UNSAT
Problem TDEAD3722 is UNSAT
Problem TDEAD3820 is UNSAT
Problem TDEAD3918 is UNSAT
Problem TDEAD4114 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/9693 variables, 179/179 constraints. Problems are: Problem set: 40 solved, 18965 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9693/28714 variables, and 179 constraints, problems are : Problem set: 40 solved, 18965 unsolved in 30813 ms.
Refiners :[Positive P Invariants (semi-flows): 179/195 constraints, State Equation: 0/9701 constraints, ReadFeed: 0/179 constraints, PredecessorRefiner: 18966/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 40 solved, 18965 unsolved
Problem TDEAD4408 is UNSAT
Problem TDEAD4506 is UNSAT
Problem TDEAD4604 is UNSAT
Problem TDEAD4702 is UNSAT
Problem TDEAD4800 is UNSAT
Problem TDEAD4898 is UNSAT
Problem TDEAD4996 is UNSAT
Problem TDEAD5094 is UNSAT
Problem TDEAD5192 is UNSAT
Problem TDEAD5290 is UNSAT
Problem TDEAD5388 is UNSAT
Problem TDEAD5486 is UNSAT
Problem TDEAD5682 is UNSAT
Problem TDEAD5878 is UNSAT
Problem TDEAD5976 is UNSAT
Problem TDEAD6074 is UNSAT
Problem TDEAD6172 is UNSAT
Problem TDEAD6270 is UNSAT
Problem TDEAD6368 is UNSAT
Problem TDEAD6466 is UNSAT
Problem TDEAD6564 is UNSAT
Problem TDEAD6662 is UNSAT
Problem TDEAD6760 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/9654 variables, 103/103 constraints. Problems are: Problem set: 63 solved, 18942 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 9654/28714 variables, and 103 constraints, problems are : Problem set: 63 solved, 18942 unsolved in 30535 ms.
Refiners :[Positive P Invariants (semi-flows): 103/195 constraints, State Equation: 0/9701 constraints, ReadFeed: 0/179 constraints, PredecessorRefiner: 18749/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 122488ms problems are : Problem set: 63 solved, 18942 unsolved
Search for dead transitions found 63 dead transitions in 122645ms
Found 63 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 63 transitions
Dead transitions reduction (with SMT) removed 63 transitions
Starting structural reductions in LTL mode, iteration 1 : 9701/9701 places, 18950/19013 transitions.
Reduce places removed 62 places and 0 transitions.
Iterating post reduction 0 with 62 rules applied. Total rules applied 62 place count 9639 transition count 18950
Applied a total of 62 rules in 3185 ms. Remains 9639 /9701 variables (removed 62) and now considering 18950/18950 (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-1239155935143874851.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16890488108785114831.kers'
[2026-05-25 17:00:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1239155935143874851.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16890488108785114831.kers]
Normalized transition count is 18949 out of 18950 initially.
Culled 0 columns in 19 ms.
// Phase 1: matrix 18949 rows 9639 cols 94228 entries
Finished phase 1 with 9444 SingleSign rule and 61 generalized
[2026-05-25 17:00:43] [INFO ] Computed 134 invariants in 145 ms
Computed 134 P flows in 146 ms.
Exported basis to /tmp/petrispot-output-16890488108785114831.kers
Total runtime 168 ms.
[2026-05-25 17:01:04] [INFO ] Implicit Places using invariants in 21215 ms returned []
Implicit Place search using SMT only with invariants took 21221 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 9639/9701 places, 18950/19013 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 181375 ms. Remains : 9639/9701 places, 18950/19013 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9639/9639 places, 18950/18950 transitions.
Applied a total of 0 rules in 3549 ms. Remains 9639 /9639 variables (removed 0) and now considering 18950/18950 (removed 0) transitions.
[2026-05-25 17:01:07] [INFO ] Invariant cache hit.
[2026-05-25 17:01:31] [INFO ] Implicit Places using invariants in 23259 ms returned []
Implicit Place search using SMT only with invariants took 23262 ms to find 0 implicit places.
Running 18942 sub problems to find dead transitions.
[2026-05-25 17:01:31] [INFO ] Invariant cache hit.
[2026-05-25 17:01:31] [INFO ] State equation strengthened by 122 read => feed constraints.
Problem TDEAD6795 is UNSAT
Problem TDEAD6893 is UNSAT
Problem TDEAD6991 is UNSAT
Problem TDEAD7089 is UNSAT
Problem TDEAD7285 is UNSAT
Problem TDEAD7383 is UNSAT
Problem TDEAD7481 is UNSAT
Problem TDEAD7579 is UNSAT
Problem TDEAD7677 is UNSAT
Problem TDEAD7775 is UNSAT
Problem TDEAD7873 is UNSAT
Problem TDEAD7971 is UNSAT
Problem TDEAD8069 is UNSAT
Problem TDEAD8167 is UNSAT
Problem TDEAD8265 is UNSAT
Problem TDEAD8363 is UNSAT
Problem TDEAD8461 is UNSAT
Problem TDEAD8657 is UNSAT
Problem TDEAD8755 is UNSAT
Problem TDEAD8853 is UNSAT
Problem TDEAD8951 is UNSAT
Problem TDEAD9049 is UNSAT
Problem TDEAD9147 is UNSAT
Problem TDEAD9245 is UNSAT
Problem TDEAD9343 is UNSAT
Problem TDEAD9441 is UNSAT
Problem TDEAD9539 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/9631 variables, 63/63 constraints. Problems are: Problem set: 27 solved, 18915 unsolved
SMT process timed out in 87476ms, After SMT, problems are : Problem set: 27 solved, 18915 unsolved
Search for dead transitions found 27 dead transitions in 87526ms
Found 27 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 27 transitions
Dead transitions reduction (with SMT) removed 27 transitions
Starting structural reductions in LTL mode, iteration 1 : 9639/9639 places, 18923/18950 transitions.
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 9612 transition count 18923
Applied a total of 27 rules in 2924 ms. Remains 9612 /9639 variables (removed 27) and now considering 18923/18923 (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-12918780208854642938.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8982663782182812063.kers'
[2026-05-25 17:03:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12918780208854642938.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8982663782182812063.kers]
Normalized transition count is 18922 out of 18923 initially.
Culled 0 columns in 19 ms.
// Phase 1: matrix 18922 rows 9612 cols 94120 entries
Finished phase 1 with 9417 SingleSign rule and 88 generalized
[2026-05-25 17:03:01] [INFO ] Computed 107 invariants in 160 ms
Computed 107 P flows in 160 ms.
Exported basis to /tmp/petrispot-output-8982663782182812063.kers
Total runtime 179 ms.
[2026-05-25 17:03:18] [INFO ] Implicit Places using invariants in 16952 ms returned []
Implicit Place search using SMT only with invariants took 16954 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 9612/9639 places, 18923/18950 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 134273 ms. Remains : 9612/9639 places, 18923/18950 transitions.
Support contains 161 out of 9612 places after structural reductions.
[2026-05-25 17:03:20] [INFO ] Flatten gal took : 1107 ms
[2026-05-25 17:03:21] [INFO ] Flatten gal took : 732 ms
[2026-05-25 17:03:22] [INFO ] Input system was already deterministic with 18923 transitions.
RANDOM walk for 40000 steps (8 resets) in 15933 ms. (2 steps per ms) remains 23/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 189 ms. (21 steps per ms) remains 22/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 178 ms. (22 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 151 ms. (26 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 172 ms. (23 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 121 ms. (32 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 148 ms. (26 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 109 ms. (36 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 126 ms. (31 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 169 ms. (23 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 155 ms. (25 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 164 ms. (24 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 161 ms. (24 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 144 ms. (27 steps per ms) remains 22/22 properties
[2026-05-25 17:03:28] [INFO ] Invariant cache hit.
[2026-05-25 17:03:28] [INFO ] State equation strengthened by 97 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp69 is UNSAT
At refinement iteration 1 (OVERLAPS) 743/817 variables, 8/8 constraints. Problems are: Problem set: 10 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/817 variables, 0/8 constraints. Problems are: Problem set: 10 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 1009/1826 variables, 11/19 constraints. Problems are: Problem set: 10 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1826 variables, 0/19 constraints. Problems are: Problem set: 10 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 7786/9612 variables, 88/107 constraints. Problems are: Problem set: 10 solved, 12 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9612/28535 variables, and 107 constraints, problems are : Problem set: 10 solved, 12 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 88/88 constraints, State Equation: 0/9612 constraints, ReadFeed: 0/97 constraints, PredecessorRefiner: 22/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 10 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 189/218 variables, 2/2 constraints. Problems are: Problem set: 10 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/218 variables, 0/2 constraints. Problems are: Problem set: 10 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 1585/1803 variables, 17/19 constraints. Problems are: Problem set: 10 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1803 variables, 0/19 constraints. Problems are: Problem set: 10 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 7809/9612 variables, 88/107 constraints. Problems are: Problem set: 10 solved, 12 unsolved
SMT process timed out in 40772ms, After SMT, problems are : Problem set: 10 solved, 12 unsolved
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 29 out of 9612 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9612/9612 places, 18923/18923 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 9612 transition count 18922
Applied a total of 1 rules in 313711 ms. Remains 9612 /9612 variables (removed 0) and now considering 18922/18923 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 313713 ms. Remains : 9612/9612 places, 18922/18923 transitions.
Successfully simplified 10 atomic propositions for a total of 16 simplifications.
[2026-05-25 17:09:23] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 17:09:23] [INFO ] Flatten gal took : 554 ms
FORMULA BlocksWorld-PT-19-CTLFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 17:09:23] [INFO ] Flatten gal took : 595 ms
[2026-05-25 17:09:24] [INFO ] Input system was already deterministic with 18923 transitions.
Support contains 102 out of 9612 places (down from 116) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 9612/9612 places, 18923/18923 transitions.
Applied a total of 0 rules in 11174 ms. Remains 9612 /9612 variables (removed 0) and now considering 18923/18923 (removed 0) transitions.
[2026-05-25 17:09:36] [INFO ] Invariant cache hit.
[2026-05-25 17:09:54] [INFO ] Implicit Places using invariants in 18473 ms returned []
Implicit Place search using SMT only with invariants took 18482 ms to find 0 implicit places.
Running 18915 sub problems to find dead transitions.
[2026-05-25 17:09:54] [INFO ] Invariant cache hit.
[2026-05-25 17:09:54] [INFO ] State equation strengthened by 97 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9604 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 18915 unsolved
SMT process timed out in 85963ms, After SMT, problems are : Problem set: 0 solved, 18915 unsolved
Search for dead transitions found 0 dead transitions in 86031ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 115768 ms. Remains : 9612/9612 places, 18923/18923 transitions.
[2026-05-25 17:11:21] [INFO ] Flatten gal took : 559 ms
[2026-05-25 17:11:22] [INFO ] Flatten gal took : 701 ms
[2026-05-25 17:11:23] [INFO ] Input system was already deterministic with 18923 transitions.
[2026-05-25 17:11:23] [INFO ] Flatten gal took : 522 ms
[2026-05-25 17:11:24] [INFO ] Flatten gal took : 532 ms
[2026-05-25 17:11:24] [INFO ] Time to serialize gal into /tmp/CTLFireability17228216136156095433.gal : 251 ms
[2026-05-25 17:11:24] [INFO ] Time to serialize properties into /tmp/CTLFireability13618677607393922786.ctl : 4 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17228216136156095433.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13618677607393922786.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:11:55] [INFO ] Flatten gal took : 656 ms
[2026-05-25 17:11:55] [INFO ] Applying decomposition
[2026-05-25 17:11:55] [INFO ] Flatten gal took : 582 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/graph3294669673698443187.txt' '-o' '/tmp/graph3294669673698443187.bin' '-w' '/tmp/graph3294669673698443187.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3294669673698443187.bin' '-l' '-1' '-v' '-w' '/tmp/graph3294669673698443187.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:11:57] [INFO ] Decomposing Gal with order
[2026-05-25 17:11:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:12:03] [INFO ] Removed a total of 36769 redundant transitions.
[2026-05-25 17:12:04] [INFO ] Flatten gal took : 4001 ms
[2026-05-25 17:12:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 1298 labels/synchronizations in 855 ms.
[2026-05-25 17:12:06] [INFO ] Time to serialize gal into /tmp/CTLFireability17730163851328362374.gal : 192 ms
[2026-05-25 17:12:06] [INFO ] Time to serialize properties into /tmp/CTLFireability7572333410902375933.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17730163851328362374.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7572333410902375933.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 9612/9612 places, 18923/18923 transitions.
Applied a total of 0 rules in 1497 ms. Remains 9612 /9612 variables (removed 0) and now considering 18923/18923 (removed 0) transitions.
[2026-05-25 17:12:37] [INFO ] Invariant cache hit.
[2026-05-25 17:12:58] [INFO ] Implicit Places using invariants in 20875 ms returned []
Implicit Place search using SMT only with invariants took 20876 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 22375 ms. Remains : 9612/9612 places, 18923/18923 transitions.
[2026-05-25 17:12:59] [INFO ] Flatten gal took : 577 ms
[2026-05-25 17:13:00] [INFO ] Flatten gal took : 554 ms
[2026-05-25 17:13:01] [INFO ] Input system was already deterministic with 18923 transitions.
[2026-05-25 17:13:01] [INFO ] Flatten gal took : 527 ms
[2026-05-25 17:13:02] [INFO ] Flatten gal took : 531 ms
[2026-05-25 17:13:02] [INFO ] Time to serialize gal into /tmp/CTLFireability7587737759682471984.gal : 117 ms
[2026-05-25 17:13:02] [INFO ] Time to serialize properties into /tmp/CTLFireability10292677381587858286.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7587737759682471984.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10292677381587858286.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:13:33] [INFO ] Flatten gal took : 524 ms
[2026-05-25 17:13:33] [INFO ] Applying decomposition
[2026-05-25 17:13:33] [INFO ] Flatten gal took : 535 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/graph6284109387467074951.txt' '-o' '/tmp/graph6284109387467074951.bin' '-w' '/tmp/graph6284109387467074951.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6284109387467074951.bin' '-l' '-1' '-v' '-w' '/tmp/graph6284109387467074951.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:13:35] [INFO ] Decomposing Gal with order
[2026-05-25 17:13:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:13:39] [INFO ] Removed a total of 36769 redundant transitions.
[2026-05-25 17:13:40] [INFO ] Flatten gal took : 3012 ms
[2026-05-25 17:13:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 1048 labels/synchronizations in 539 ms.
[2026-05-25 17:13:41] [INFO ] Time to serialize gal into /tmp/CTLFireability12792869011934225646.gal : 144 ms
[2026-05-25 17:13:41] [INFO ] Time to serialize properties into /tmp/CTLFireability8039468838191240426.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12792869011934225646.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8039468838191240426.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 9612/9612 places, 18923/18923 transitions.
Applied a total of 0 rules in 9207 ms. Remains 9612 /9612 variables (removed 0) and now considering 18923/18923 (removed 0) transitions.
[2026-05-25 17:14:20] [INFO ] Invariant cache hit.
[2026-05-25 17:14:43] [INFO ] Implicit Places using invariants in 23222 ms returned []
Implicit Place search using SMT only with invariants took 23224 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32435 ms. Remains : 9612/9612 places, 18923/18923 transitions.
[2026-05-25 17:14:44] [INFO ] Flatten gal took : 658 ms
[2026-05-25 17:14:45] [INFO ] Flatten gal took : 531 ms
[2026-05-25 17:14:46] [INFO ] Input system was already deterministic with 18923 transitions.
[2026-05-25 17:14:47] [INFO ] Flatten gal took : 795 ms
[2026-05-25 17:14:48] [INFO ] Flatten gal took : 623 ms
[2026-05-25 17:14:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13420316088628379138.gal : 118 ms
[2026-05-25 17:14:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12189235433736904146.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13420316088628379138.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12189235433736904146.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
RANDOM walk for 30861 steps (6 resets) in 8325 ms. (3 steps per ms) remains 0/1 properties
FORMULA BlocksWorld-PT-19-CTLFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 9612/9612 places, 18923/18923 transitions.
Applied a total of 0 rules in 1565 ms. Remains 9612 /9612 variables (removed 0) and now considering 18923/18923 (removed 0) transitions.
[2026-05-25 17:14:51] [INFO ] Invariant cache hit.
[2026-05-25 17:15:10] [INFO ] Implicit Places using invariants in 19395 ms returned []
Implicit Place search using SMT only with invariants took 19401 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 20971 ms. Remains : 9612/9612 places, 18923/18923 transitions.
[2026-05-25 17:15:11] [INFO ] Flatten gal took : 478 ms
[2026-05-25 17:15:11] [INFO ] Flatten gal took : 545 ms
[2026-05-25 17:15:13] [INFO ] Input system was already deterministic with 18923 transitions.
[2026-05-25 17:15:13] [INFO ] Flatten gal took : 588 ms
[2026-05-25 17:15:14] [INFO ] Flatten gal took : 614 ms
[2026-05-25 17:15:14] [INFO ] Time to serialize gal into /tmp/CTLFireability17279369318021521086.gal : 127 ms
[2026-05-25 17:15:14] [INFO ] Time to serialize properties into /tmp/CTLFireability18103669883910314607.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17279369318021521086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18103669883910314607.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:15:45] [INFO ] Flatten gal took : 610 ms
[2026-05-25 17:15:45] [INFO ] Applying decomposition
[2026-05-25 17:15:45] [INFO ] Flatten gal took : 648 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/graph14645092348499952045.txt' '-o' '/tmp/graph14645092348499952045.bin' '-w' '/tmp/graph14645092348499952045.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14645092348499952045.bin' '-l' '-1' '-v' '-w' '/tmp/graph14645092348499952045.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:15:47] [INFO ] Decomposing Gal with order
[2026-05-25 17:15:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:15:52] [INFO ] Removed a total of 36769 redundant transitions.
[2026-05-25 17:15:52] [INFO ] Flatten gal took : 3210 ms
[2026-05-25 17:15:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 1066 labels/synchronizations in 604 ms.
[2026-05-25 17:15:53] [INFO ] Time to serialize gal into /tmp/CTLFireability18045756117530512665.gal : 159 ms
[2026-05-25 17:15:53] [INFO ] Time to serialize properties into /tmp/CTLFireability12049118921104587872.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18045756117530512665.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12049118921104587872.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 9612/9612 places, 18923/18923 transitions.
Applied a total of 0 rules in 9669 ms. Remains 9612 /9612 variables (removed 0) and now considering 18923/18923 (removed 0) transitions.
[2026-05-25 17:16:33] [INFO ] Invariant cache hit.
[2026-05-25 17:16:53] [INFO ] Implicit Places using invariants in 20209 ms returned []
Implicit Place search using SMT only with invariants took 20211 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29882 ms. Remains : 9612/9612 places, 18923/18923 transitions.
[2026-05-25 17:16:54] [INFO ] Flatten gal took : 666 ms
[2026-05-25 17:16:55] [INFO ] Flatten gal took : 539 ms
[2026-05-25 17:16:56] [INFO ] Input system was already deterministic with 18923 transitions.
[2026-05-25 17:16:57] [INFO ] Flatten gal took : 701 ms
[2026-05-25 17:16:57] [INFO ] Flatten gal took : 627 ms
[2026-05-25 17:16:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13512337130501925016.gal : 161 ms
[2026-05-25 17:16:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14952914694742953206.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13512337130501925016.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14952914694742953206.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
RANDOM walk for 31497 steps (7 resets) in 8676 ms. (3 steps per ms) remains 0/1 properties
FORMULA BlocksWorld-PT-19-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 9612/9612 places, 18923/18923 transitions.
Applied a total of 0 rules in 9741 ms. Remains 9612 /9612 variables (removed 0) and now considering 18923/18923 (removed 0) transitions.
[2026-05-25 17:17:09] [INFO ] Invariant cache hit.
[2026-05-25 17:17:27] [INFO ] Implicit Places using invariants in 18341 ms returned []
Implicit Place search using SMT only with invariants took 18343 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28085 ms. Remains : 9612/9612 places, 18923/18923 transitions.
[2026-05-25 17:17:27] [INFO ] Flatten gal took : 472 ms
[2026-05-25 17:17:28] [INFO ] Flatten gal took : 656 ms
[2026-05-25 17:17:29] [INFO ] Input system was already deterministic with 18923 transitions.
[2026-05-25 17:17:30] [INFO ] Flatten gal took : 526 ms
[2026-05-25 17:17:30] [INFO ] Flatten gal took : 660 ms
[2026-05-25 17:17:30] [INFO ] Time to serialize gal into /tmp/CTLFireability8589218118014015447.gal : 107 ms
[2026-05-25 17:17:30] [INFO ] Time to serialize properties into /tmp/CTLFireability8437760429917998629.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8589218118014015447.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8437760429917998629.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:18:01] [INFO ] Flatten gal took : 531 ms
[2026-05-25 17:18:01] [INFO ] Applying decomposition
[2026-05-25 17:18:02] [INFO ] Flatten gal took : 542 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/graph7489287591836771427.txt' '-o' '/tmp/graph7489287591836771427.bin' '-w' '/tmp/graph7489287591836771427.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7489287591836771427.bin' '-l' '-1' '-v' '-w' '/tmp/graph7489287591836771427.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:18:03] [INFO ] Decomposing Gal with order
[2026-05-25 17:18:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:18:07] [INFO ] Removed a total of 36769 redundant transitions.
[2026-05-25 17:18:08] [INFO ] Flatten gal took : 3194 ms
[2026-05-25 17:18:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 1368 labels/synchronizations in 687 ms.
[2026-05-25 17:18:10] [INFO ] Time to serialize gal into /tmp/CTLFireability4034050791136258255.gal : 119 ms
[2026-05-25 17:18:10] [INFO ] Time to serialize properties into /tmp/CTLFireability1877564619924910926.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4034050791136258255.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1877564619924910926.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 9612/9612 places, 18923/18923 transitions.
Applied a total of 0 rules in 1295 ms. Remains 9612 /9612 variables (removed 0) and now considering 18923/18923 (removed 0) transitions.
[2026-05-25 17:18:41] [INFO ] Invariant cache hit.
[2026-05-25 17:19:00] [INFO ] Implicit Places using invariants in 18977 ms returned []
Implicit Place search using SMT only with invariants took 18979 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 20275 ms. Remains : 9612/9612 places, 18923/18923 transitions.
[2026-05-25 17:19:00] [INFO ] Flatten gal took : 472 ms
[2026-05-25 17:19:01] [INFO ] Flatten gal took : 581 ms
[2026-05-25 17:19:02] [INFO ] Input system was already deterministic with 18923 transitions.
[2026-05-25 17:19:03] [INFO ] Flatten gal took : 671 ms
[2026-05-25 17:19:04] [INFO ] Flatten gal took : 538 ms
[2026-05-25 17:19:04] [INFO ] Time to serialize gal into /tmp/CTLFireability11082609966055325474.gal : 110 ms
[2026-05-25 17:19:04] [INFO ] Time to serialize properties into /tmp/CTLFireability4104292485698704861.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11082609966055325474.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4104292485698704861.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:19:35] [INFO ] Flatten gal took : 522 ms
[2026-05-25 17:19:35] [INFO ] Applying decomposition
[2026-05-25 17:19:35] [INFO ] Flatten gal took : 536 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/graph10384261074170970868.txt' '-o' '/tmp/graph10384261074170970868.bin' '-w' '/tmp/graph10384261074170970868.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10384261074170970868.bin' '-l' '-1' '-v' '-w' '/tmp/graph10384261074170970868.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:19:36] [INFO ] Decomposing Gal with order
[2026-05-25 17:19:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:19:41] [INFO ] Removed a total of 36769 redundant transitions.
[2026-05-25 17:19:41] [INFO ] Flatten gal took : 3040 ms
[2026-05-25 17:19:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 1192 labels/synchronizations in 599 ms.
[2026-05-25 17:19:42] [INFO ] Time to serialize gal into /tmp/CTLFireability3040444550235437314.gal : 127 ms
[2026-05-25 17:19:42] [INFO ] Time to serialize properties into /tmp/CTLFireability9836388440002031189.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3040444550235437314.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9836388440002031189.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 9612/9612 places, 18923/18923 transitions.
Applied a total of 0 rules in 9795 ms. Remains 9612 /9612 variables (removed 0) and now considering 18923/18923 (removed 0) transitions.
[2026-05-25 17:20:22] [INFO ] Invariant cache hit.
[2026-05-25 17:20:42] [INFO ] Implicit Places using invariants in 19710 ms returned []
Implicit Place search using SMT only with invariants took 19713 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29511 ms. Remains : 9612/9612 places, 18923/18923 transitions.
[2026-05-25 17:20:43] [INFO ] Flatten gal took : 487 ms
[2026-05-25 17:20:43] [INFO ] Flatten gal took : 587 ms
[2026-05-25 17:20:44] [INFO ] Input system was already deterministic with 18923 transitions.
[2026-05-25 17:20:45] [INFO ] Flatten gal took : 699 ms
[2026-05-25 17:20:46] [INFO ] Flatten gal took : 785 ms
[2026-05-25 17:20:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3577797810268579958.gal : 116 ms
[2026-05-25 17:20:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10391286299371608206.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3577797810268579958.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10391286299371608206.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 36538 steps (7 resets) in 10060 ms. (3 steps per ms) remains 0/1 properties
FORMULA BlocksWorld-PT-19-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 9612/9612 places, 18923/18923 transitions.
Applied a total of 0 rules in 1514 ms. Remains 9612 /9612 variables (removed 0) and now considering 18923/18923 (removed 0) transitions.
[2026-05-25 17:20:49] [INFO ] Invariant cache hit.
[2026-05-25 17:21:08] [INFO ] Implicit Places using invariants in 18560 ms returned []
Implicit Place search using SMT only with invariants took 18562 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 20077 ms. Remains : 9612/9612 places, 18923/18923 transitions.
[2026-05-25 17:21:08] [INFO ] Flatten gal took : 598 ms
[2026-05-25 17:21:09] [INFO ] Flatten gal took : 572 ms
[2026-05-25 17:21:10] [INFO ] Input system was already deterministic with 18923 transitions.
[2026-05-25 17:21:11] [INFO ] Flatten gal took : 810 ms
[2026-05-25 17:21:11] [INFO ] Flatten gal took : 533 ms
[2026-05-25 17:21:12] [INFO ] Time to serialize gal into /tmp/CTLFireability6298023349130558764.gal : 112 ms
[2026-05-25 17:21:12] [INFO ] Time to serialize properties into /tmp/CTLFireability7388852919986668282.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6298023349130558764.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7388852919986668282.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:21:42] [INFO ] Flatten gal took : 668 ms
[2026-05-25 17:21:42] [INFO ] Applying decomposition
[2026-05-25 17:21:43] [INFO ] Flatten gal took : 553 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/graph4347865441484148682.txt' '-o' '/tmp/graph4347865441484148682.bin' '-w' '/tmp/graph4347865441484148682.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4347865441484148682.bin' '-l' '-1' '-v' '-w' '/tmp/graph4347865441484148682.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:21:44] [INFO ] Decomposing Gal with order
[2026-05-25 17:21:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:21:49] [INFO ] Removed a total of 36769 redundant transitions.
[2026-05-25 17:21:49] [INFO ] Flatten gal took : 2770 ms
[2026-05-25 17:21:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 1180 labels/synchronizations in 549 ms.
[2026-05-25 17:21:50] [INFO ] Time to serialize gal into /tmp/CTLFireability9650847962745566326.gal : 127 ms
[2026-05-25 17:21:50] [INFO ] Time to serialize properties into /tmp/CTLFireability2795942110214103883.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9650847962745566326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2795942110214103883.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 9612/9612 places, 18923/18923 transitions.
Applied a total of 0 rules in 9200 ms. Remains 9612 /9612 variables (removed 0) and now considering 18923/18923 (removed 0) transitions.
[2026-05-25 17:22:30] [INFO ] Invariant cache hit.
[2026-05-25 17:22:50] [INFO ] Implicit Places using invariants in 20706 ms returned []
Implicit Place search using SMT only with invariants took 20709 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29914 ms. Remains : 9612/9612 places, 18923/18923 transitions.
[2026-05-25 17:22:51] [INFO ] Flatten gal took : 650 ms
[2026-05-25 17:22:52] [INFO ] Flatten gal took : 588 ms
[2026-05-25 17:22:52] [INFO ] Input system was already deterministic with 18923 transitions.
[2026-05-25 17:22:53] [INFO ] Flatten gal took : 520 ms
[2026-05-25 17:22:54] [INFO ] Flatten gal took : 538 ms
[2026-05-25 17:22:54] [INFO ] Time to serialize gal into /tmp/CTLFireability1878387357964623684.gal : 110 ms
[2026-05-25 17:22:54] [INFO ] Time to serialize properties into /tmp/CTLFireability8317824816679231429.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1878387357964623684.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8317824816679231429.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:23:25] [INFO ] Flatten gal took : 705 ms
[2026-05-25 17:23:25] [INFO ] Applying decomposition
[2026-05-25 17:23:25] [INFO ] Flatten gal took : 517 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/graph14421425406023354783.txt' '-o' '/tmp/graph14421425406023354783.bin' '-w' '/tmp/graph14421425406023354783.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14421425406023354783.bin' '-l' '-1' '-v' '-w' '/tmp/graph14421425406023354783.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:23:26] [INFO ] Decomposing Gal with order
[2026-05-25 17:23:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:23:31] [INFO ] Removed a total of 36769 redundant transitions.
[2026-05-25 17:23:31] [INFO ] Flatten gal took : 2879 ms
[2026-05-25 17:23:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 1354 labels/synchronizations in 664 ms.
[2026-05-25 17:23:33] [INFO ] Time to serialize gal into /tmp/CTLFireability7125679656684311389.gal : 138 ms
[2026-05-25 17:23:33] [INFO ] Time to serialize properties into /tmp/CTLFireability4056565716326618729.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7125679656684311389.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4056565716326618729.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 9612/9612 places, 18923/18923 transitions.
Applied a total of 0 rules in 1299 ms. Remains 9612 /9612 variables (removed 0) and now considering 18923/18923 (removed 0) transitions.
[2026-05-25 17:24:04] [INFO ] Invariant cache hit.
[2026-05-25 17:24:25] [INFO ] Implicit Places using invariants in 20788 ms returned []
Implicit Place search using SMT only with invariants took 20789 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 22091 ms. Remains : 9612/9612 places, 18923/18923 transitions.
[2026-05-25 17:24:25] [INFO ] Flatten gal took : 649 ms
[2026-05-25 17:24:26] [INFO ] Flatten gal took : 523 ms
[2026-05-25 17:24:27] [INFO ] Input system was already deterministic with 18923 transitions.
[2026-05-25 17:24:28] [INFO ] Flatten gal took : 524 ms
[2026-05-25 17:24:28] [INFO ] Flatten gal took : 638 ms
[2026-05-25 17:24:29] [INFO ] Time to serialize gal into /tmp/CTLFireability11527598307901933440.gal : 100 ms
[2026-05-25 17:24:29] [INFO ] Time to serialize properties into /tmp/CTLFireability12436501206753459241.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11527598307901933440.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12436501206753459241.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:24:59] [INFO ] Flatten gal took : 661 ms
[2026-05-25 17:24:59] [INFO ] Applying decomposition
[2026-05-25 17:25:00] [INFO ] Flatten gal took : 563 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/graph14772816862774016289.txt' '-o' '/tmp/graph14772816862774016289.bin' '-w' '/tmp/graph14772816862774016289.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14772816862774016289.bin' '-l' '-1' '-v' '-w' '/tmp/graph14772816862774016289.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:25:01] [INFO ] Decomposing Gal with order
[2026-05-25 17:25:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:25:06] [INFO ] Removed a total of 36769 redundant transitions.
[2026-05-25 17:25:06] [INFO ] Flatten gal took : 3091 ms
[2026-05-25 17:25:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 1192 labels/synchronizations in 561 ms.
[2026-05-25 17:25:08] [INFO ] Time to serialize gal into /tmp/CTLFireability17295881474378500687.gal : 114 ms
[2026-05-25 17:25:08] [INFO ] Time to serialize properties into /tmp/CTLFireability13393065448137382971.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17295881474378500687.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13393065448137382971.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 9612/9612 places, 18923/18923 transitions.
Applied a total of 0 rules in 1493 ms. Remains 9612 /9612 variables (removed 0) and now considering 18923/18923 (removed 0) transitions.
[2026-05-25 17:25:39] [INFO ] Invariant cache hit.
[2026-05-25 17:26:04] [INFO ] Implicit Places using invariants in 24930 ms returned []
Implicit Place search using SMT only with invariants took 24931 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 26427 ms. Remains : 9612/9612 places, 18923/18923 transitions.
[2026-05-25 17:26:05] [INFO ] Flatten gal took : 536 ms
[2026-05-25 17:26:05] [INFO ] Flatten gal took : 638 ms
[2026-05-25 17:26:06] [INFO ] Input system was already deterministic with 18923 transitions.
[2026-05-25 17:26:07] [INFO ] Flatten gal took : 717 ms
[2026-05-25 17:26:08] [INFO ] Flatten gal took : 538 ms
[2026-05-25 17:26:08] [INFO ] Time to serialize gal into /tmp/CTLFireability9068804732184054937.gal : 112 ms
[2026-05-25 17:26:08] [INFO ] Time to serialize properties into /tmp/CTLFireability13768714530601140710.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9068804732184054937.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13768714530601140710.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:26:39] [INFO ] Flatten gal took : 816 ms
[2026-05-25 17:26:39] [INFO ] Applying decomposition
[2026-05-25 17:26:39] [INFO ] Flatten gal took : 607 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/graph5400183348267769004.txt' '-o' '/tmp/graph5400183348267769004.bin' '-w' '/tmp/graph5400183348267769004.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5400183348267769004.bin' '-l' '-1' '-v' '-w' '/tmp/graph5400183348267769004.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:26:41] [INFO ] Decomposing Gal with order
[2026-05-25 17:26:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:26:46] [INFO ] Removed a total of 36769 redundant transitions.
[2026-05-25 17:26:46] [INFO ] Flatten gal took : 3018 ms
[2026-05-25 17:26:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 1066 labels/synchronizations in 552 ms.
[2026-05-25 17:26:47] [INFO ] Time to serialize gal into /tmp/CTLFireability11891404781951543156.gal : 121 ms
[2026-05-25 17:26:47] [INFO ] Time to serialize properties into /tmp/CTLFireability10170855448634951433.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11891404781951543156.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10170855448634951433.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 9612/9612 places, 18923/18923 transitions.
Applied a total of 0 rules in 9232 ms. Remains 9612 /9612 variables (removed 0) and now considering 18923/18923 (removed 0) transitions.
[2026-05-25 17:27:26] [INFO ] Invariant cache hit.
[2026-05-25 17:27:53] [INFO ] Implicit Places using invariants in 26826 ms returned []
Implicit Place search using SMT only with invariants took 26829 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36063 ms. Remains : 9612/9612 places, 18923/18923 transitions.
[2026-05-25 17:27:54] [INFO ] Flatten gal took : 564 ms
[2026-05-25 17:27:54] [INFO ] Flatten gal took : 624 ms
[2026-05-25 17:27:56] [INFO ] Input system was already deterministic with 18923 transitions.
[2026-05-25 17:27:57] [INFO ] Flatten gal took : 597 ms
[2026-05-25 17:27:57] [INFO ] Flatten gal took : 573 ms
[2026-05-25 17:27:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality592831414786799576.gal : 122 ms
[2026-05-25 17:27:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality892898399024370094.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality592831414786799576.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality892898399024370094.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...326
RANDOM walk for 21125 steps (3 resets) in 5996 ms. (3 steps per ms) remains 0/1 properties
FORMULA BlocksWorld-PT-19-CTLFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 9612/9612 places, 18923/18923 transitions.
Applied a total of 0 rules in 9590 ms. Remains 9612 /9612 variables (removed 0) and now considering 18923/18923 (removed 0) transitions.
[2026-05-25 17:28:08] [INFO ] Invariant cache hit.
[2026-05-25 17:28:28] [INFO ] Implicit Places using invariants in 19935 ms returned []
Implicit Place search using SMT only with invariants took 19936 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29528 ms. Remains : 9612/9612 places, 18923/18923 transitions.
[2026-05-25 17:28:29] [INFO ] Flatten gal took : 519 ms
[2026-05-25 17:28:29] [INFO ] Flatten gal took : 651 ms
[2026-05-25 17:28:30] [INFO ] Input system was already deterministic with 18923 transitions.
[2026-05-25 17:28:31] [INFO ] Flatten gal took : 517 ms
[2026-05-25 17:28:31] [INFO ] Flatten gal took : 530 ms
[2026-05-25 17:28:32] [INFO ] Time to serialize gal into /tmp/CTLFireability16757293891691143556.gal : 113 ms
[2026-05-25 17:28:32] [INFO ] Time to serialize properties into /tmp/CTLFireability6660240101021495296.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16757293891691143556.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6660240101021495296.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:29:02] [INFO ] Flatten gal took : 627 ms
[2026-05-25 17:29:02] [INFO ] Applying decomposition
[2026-05-25 17:29:03] [INFO ] Flatten gal took : 615 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/graph9885350800308330466.txt' '-o' '/tmp/graph9885350800308330466.bin' '-w' '/tmp/graph9885350800308330466.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9885350800308330466.bin' '-l' '-1' '-v' '-w' '/tmp/graph9885350800308330466.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:29:04] [INFO ] Decomposing Gal with order
[2026-05-25 17:29:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:29:09] [INFO ] Removed a total of 36769 redundant transitions.
[2026-05-25 17:29:09] [INFO ] Flatten gal took : 3109 ms
[2026-05-25 17:29:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 1350 labels/synchronizations in 708 ms.
[2026-05-25 17:29:10] [INFO ] Time to serialize gal into /tmp/CTLFireability8992566925232895812.gal : 145 ms
[2026-05-25 17:29:10] [INFO ] Time to serialize properties into /tmp/CTLFireability13246006987104228106.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8992566925232895812.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13246006987104228106.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 9612/9612 places, 18923/18923 transitions.
Applied a total of 0 rules in 1375 ms. Remains 9612 /9612 variables (removed 0) and now considering 18923/18923 (removed 0) transitions.
[2026-05-25 17:29:42] [INFO ] Invariant cache hit.
[2026-05-25 17:30:02] [INFO ] Implicit Places using invariants in 20386 ms returned []
Implicit Place search using SMT only with invariants took 20388 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 21766 ms. Remains : 9612/9612 places, 18923/18923 transitions.
[2026-05-25 17:30:03] [INFO ] Flatten gal took : 513 ms
[2026-05-25 17:30:03] [INFO ] Flatten gal took : 609 ms
[2026-05-25 17:30:05] [INFO ] Input system was already deterministic with 18923 transitions.
[2026-05-25 17:30:06] [INFO ] Flatten gal took : 597 ms
[2026-05-25 17:30:06] [INFO ] Flatten gal took : 633 ms
[2026-05-25 17:30:06] [INFO ] Time to serialize gal into /tmp/CTLFireability14853998633241764046.gal : 128 ms
[2026-05-25 17:30:06] [INFO ] Time to serialize properties into /tmp/CTLFireability3594780962634084898.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14853998633241764046.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3594780962634084898.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:30:37] [INFO ] Flatten gal took : 582 ms
[2026-05-25 17:30:37] [INFO ] Applying decomposition
[2026-05-25 17:30:38] [INFO ] Flatten gal took : 752 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/graph3892347256514346134.txt' '-o' '/tmp/graph3892347256514346134.bin' '-w' '/tmp/graph3892347256514346134.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3892347256514346134.bin' '-l' '-1' '-v' '-w' '/tmp/graph3892347256514346134.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:30:39] [INFO ] Decomposing Gal with order
[2026-05-25 17:30:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:30:44] [INFO ] Removed a total of 36769 redundant transitions.
[2026-05-25 17:30:44] [INFO ] Flatten gal took : 3099 ms
[2026-05-25 17:30:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 1044 labels/synchronizations in 558 ms.
[2026-05-25 17:30:46] [INFO ] Time to serialize gal into /tmp/CTLFireability94533391297087516.gal : 139 ms
[2026-05-25 17:30:46] [INFO ] Time to serialize properties into /tmp/CTLFireability12001532830069616551.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability94533391297087516.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12001532830069616551.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:31:16] [INFO ] Flatten gal took : 666 ms
[2026-05-25 17:31:17] [INFO ] Flatten gal took : 523 ms
[2026-05-25 17:31:17] [INFO ] Applying decomposition
[2026-05-25 17:31:18] [INFO ] Flatten gal took : 524 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/graph5018666045794523912.txt' '-o' '/tmp/graph5018666045794523912.bin' '-w' '/tmp/graph5018666045794523912.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5018666045794523912.bin' '-l' '-1' '-v' '-w' '/tmp/graph5018666045794523912.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:31:19] [INFO ] Decomposing Gal with order
[2026-05-25 17:31:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:31:24] [INFO ] Removed a total of 36769 redundant transitions.
[2026-05-25 17:31:25] [INFO ] Flatten gal took : 3071 ms
[2026-05-25 17:31:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 1054 labels/synchronizations in 529 ms.
[2026-05-25 17:31:26] [INFO ] Time to serialize gal into /tmp/CTLFireability8603337273478961571.gal : 137 ms
[2026-05-25 17:31:26] [INFO ] Time to serialize properties into /tmp/CTLFireability16731494993245682535.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8603337273478961571.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16731494993245682535.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 11 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 CTLFireability -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-19"
export BK_EXAMINATION="CTLFireability"
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-19, examination is CTLFireability"
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-177946788200434"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-19.tgz
mv BlocksWorld-PT-19 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;