Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r356-tall-171683760700274.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ShieldIIPt-PT-020A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683760700274
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 680K
-rw-r--r-- 1 mcc users 8.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 12 23:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 201K Apr 12 23:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Apr 12 22:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 12 22:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 105K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-2024-00
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-2024-01
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-2024-02
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-2024-03
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-2024-04
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-2024-05
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-2024-06
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-2024-07
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-2024-08
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-2024-09
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-2024-10
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-2024-11
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-2023-12
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-2023-13
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-2023-14
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716931906248

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-020A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-28 21:31:47] [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]
[2024-05-28 21:31:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 21:31:47] [INFO ] Load time of PNML (sax parser for PT used): 97 ms
[2024-05-28 21:31:47] [INFO ] Transformed 383 places.
[2024-05-28 21:31:47] [INFO ] Transformed 283 transitions.
[2024-05-28 21:31:47] [INFO ] Found NUPN structural information;
[2024-05-28 21:31:47] [INFO ] Parsed PT model containing 383 places and 283 transitions and 1206 arcs in 193 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-020A-CTLFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 161 out of 383 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 25 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 383 cols
[2024-05-28 21:31:47] [INFO ] Computed 181 invariants in 21 ms
[2024-05-28 21:31:48] [INFO ] Implicit Places using invariants in 376 ms returned []
[2024-05-28 21:31:48] [INFO ] Invariant cache hit.
[2024-05-28 21:31:48] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 722 ms to find 0 implicit places.
Running 281 sub problems to find dead transitions.
[2024-05-28 21:31:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (OVERLAPS) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Real declared 665/665 variables, and 947 constraints, problems are : Problem set: 0 solved, 281 unsolved in 13387 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 281/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 8 (OVERLAPS) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Int declared 665/665 variables, and 1228 constraints, problems are : Problem set: 0 solved, 281 unsolved in 17278 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
After SMT, in 30791ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 30805ms
Finished structural reductions in LTL mode , in 1 iterations and 31572 ms. Remains : 383/383 places, 282/282 transitions.
Support contains 161 out of 383 places after structural reductions.
[2024-05-28 21:32:19] [INFO ] Flatten gal took : 88 ms
[2024-05-28 21:32:19] [INFO ] Flatten gal took : 35 ms
[2024-05-28 21:32:19] [INFO ] Input system was already deterministic with 282 transitions.
Support contains 158 out of 383 places (down from 161) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 78 to 77
RANDOM walk for 40000 steps (8 resets) in 1396 ms. (28 steps per ms) remains 22/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 42 ms. (93 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 38 ms. (102 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 22/22 properties
[2024-05-28 21:32:20] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (OVERLAPS) 52/108 variables, 51/107 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 52/159 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (OVERLAPS) 275/383 variables, 130/289 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/383 variables, 275/564 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (OVERLAPS) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 665/665 variables, and 947 constraints, problems are : Problem set: 0 solved, 22 unsolved in 1052 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (OVERLAPS) 52/108 variables, 51/107 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 52/159 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (OVERLAPS) 275/383 variables, 130/289 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/383 variables, 275/564 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/665 variables, 22/969 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/665 variables, 0/969 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (OVERLAPS) 0/665 variables, 0/969 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 665/665 variables, and 969 constraints, problems are : Problem set: 0 solved, 22 unsolved in 1712 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints]
After SMT, in 2787ms problems are : Problem set: 0 solved, 22 unsolved
Fused 22 Parikh solutions to 20 different solutions.
Parikh walk visited 5 properties in 5643 ms.
Support contains 50 out of 383 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Partial Free-agglomeration rule applied 34 times.
Drop transitions (Partial Free agglomeration) removed 34 transitions
Iterating global reduction 0 with 34 rules applied. Total rules applied 36 place count 382 transition count 281
Applied a total of 36 rules in 76 ms. Remains 382 /383 variables (removed 1) and now considering 281/282 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 382/383 places, 281/282 transitions.
RANDOM walk for 40000 steps (8 resets) in 905 ms. (44 steps per ms) remains 6/17 properties
BEST_FIRST walk for 40003 steps (8 resets) in 186 ms. (213 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 194 ms. (205 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 164 ms. (242 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 153 ms. (259 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 121 ms. (327 steps per ms) remains 6/6 properties
// Phase 1: matrix 281 rows 382 cols
[2024-05-28 21:32:29] [INFO ] Computed 181 invariants in 2 ms
[2024-05-28 21:32:29] [INFO ] State equation strengthened by 18 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 35/66 variables, 31/62 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 35/97 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/66 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 316/382 variables, 150/247 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 316/563 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/382 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 281/663 variables, 382/945 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/663 variables, 18/963 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/663 variables, 0/963 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 0/663 variables, 0/963 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 663/663 variables, and 963 constraints, problems are : Problem set: 0 solved, 6 unsolved in 357 ms.
Refiners :[Domain max(s): 382/382 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 382/382 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 35/66 variables, 31/62 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 35/97 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/66 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 316/382 variables, 150/247 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 316/563 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/382 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 281/663 variables, 382/945 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/663 variables, 18/963 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/663 variables, 6/969 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/663 variables, 0/969 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/663 variables, 0/969 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 663/663 variables, and 969 constraints, problems are : Problem set: 0 solved, 6 unsolved in 701 ms.
Refiners :[Domain max(s): 382/382 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 382/382 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 1071ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 5 different solutions.
Finished Parikh walk after 66497 steps, including 559 resets, run visited all 1 properties in 276 ms. (steps per millisecond=240 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 6 properties in 2768 ms.
[2024-05-28 21:32:33] [INFO ] Flatten gal took : 24 ms
[2024-05-28 21:32:33] [INFO ] Flatten gal took : 26 ms
[2024-05-28 21:32:33] [INFO ] Input system was already deterministic with 282 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 27 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
// Phase 1: matrix 280 rows 381 cols
[2024-05-28 21:32:33] [INFO ] Computed 181 invariants in 2 ms
[2024-05-28 21:32:33] [INFO ] Implicit Places using invariants in 379 ms returned [373, 374]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 385 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 379/383 places, 280/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 379 transition count 279
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 378 transition count 279
Applied a total of 2 rules in 30 ms. Remains 378 /379 variables (removed 1) and now considering 279/280 (removed 1) transitions.
// Phase 1: matrix 279 rows 378 cols
[2024-05-28 21:32:33] [INFO ] Computed 179 invariants in 2 ms
[2024-05-28 21:32:34] [INFO ] Implicit Places using invariants in 232 ms returned [367]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 234 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 377/383 places, 279/282 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 376 transition count 278
Applied a total of 2 rules in 20 ms. Remains 376 /377 variables (removed 1) and now considering 278/279 (removed 1) transitions.
// Phase 1: matrix 278 rows 376 cols
[2024-05-28 21:32:34] [INFO ] Computed 178 invariants in 2 ms
[2024-05-28 21:32:34] [INFO ] Implicit Places using invariants in 181 ms returned []
[2024-05-28 21:32:34] [INFO ] Invariant cache hit.
[2024-05-28 21:32:34] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 481 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 376/383 places, 278/282 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 1177 ms. Remains : 376/383 places, 278/282 transitions.
[2024-05-28 21:32:34] [INFO ] Flatten gal took : 21 ms
[2024-05-28 21:32:34] [INFO ] Flatten gal took : 18 ms
[2024-05-28 21:32:34] [INFO ] Input system was already deterministic with 278 transitions.
[2024-05-28 21:32:34] [INFO ] Flatten gal took : 48 ms
[2024-05-28 21:32:34] [INFO ] Flatten gal took : 39 ms
[2024-05-28 21:32:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality876981647608354247.gal : 14 ms
[2024-05-28 21:32:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9790002582898023233.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality876981647608354247.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9790002582898023233.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
RANDOM walk for 30094 steps (6 resets) in 483 ms. (62 steps per ms) remains 0/1 properties
FORMULA ShieldIIPt-PT-020A-CTLFireability-2024-00 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 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 3 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 383 cols
[2024-05-28 21:32:35] [INFO ] Computed 181 invariants in 3 ms
[2024-05-28 21:32:35] [INFO ] Implicit Places using invariants in 254 ms returned []
[2024-05-28 21:32:35] [INFO ] Invariant cache hit.
[2024-05-28 21:32:35] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 561 ms to find 0 implicit places.
Running 281 sub problems to find dead transitions.
[2024-05-28 21:32:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (OVERLAPS) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Real declared 665/665 variables, and 947 constraints, problems are : Problem set: 0 solved, 281 unsolved in 12796 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 281/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 8 (OVERLAPS) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Int declared 665/665 variables, and 1228 constraints, problems are : Problem set: 0 solved, 281 unsolved in 16895 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
After SMT, in 29744ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 29753ms
Finished structural reductions in LTL mode , in 1 iterations and 30319 ms. Remains : 383/383 places, 282/282 transitions.
[2024-05-28 21:33:05] [INFO ] Flatten gal took : 27 ms
[2024-05-28 21:33:05] [INFO ] Flatten gal took : 18 ms
[2024-05-28 21:33:05] [INFO ] Input system was already deterministic with 282 transitions.
[2024-05-28 21:33:05] [INFO ] Flatten gal took : 15 ms
[2024-05-28 21:33:05] [INFO ] Flatten gal took : 14 ms
[2024-05-28 21:33:05] [INFO ] Time to serialize gal into /tmp/CTLFireability9025736027627819762.gal : 3 ms
[2024-05-28 21:33:05] [INFO ] Time to serialize properties into /tmp/CTLFireability13241971560958857042.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9025736027627819762.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13241971560958857042.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65846e+56,0.631164,23464,2,1006,5,80864,6,0,1816,128611,0


Converting to forward existential form...Done !
original formula: EF((AX((((p127==1)&&(p133==1))&&(p135==1))) * AG((p92==1))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EX(!((((p127==1)&&(p133==1))&&(p135==1)))))) * !(E(TRUE U !((p92==1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.20703,25568,1,0,6,125690,15,0,8978,128611,5
FORMULA ShieldIIPt-PT-020A-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 7 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
[2024-05-28 21:33:06] [INFO ] Invariant cache hit.
[2024-05-28 21:33:06] [INFO ] Implicit Places using invariants in 190 ms returned []
[2024-05-28 21:33:06] [INFO ] Invariant cache hit.
[2024-05-28 21:33:07] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 485 ms to find 0 implicit places.
Running 281 sub problems to find dead transitions.
[2024-05-28 21:33:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (OVERLAPS) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Real declared 665/665 variables, and 947 constraints, problems are : Problem set: 0 solved, 281 unsolved in 12904 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 281/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 8 (OVERLAPS) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Int declared 665/665 variables, and 1228 constraints, problems are : Problem set: 0 solved, 281 unsolved in 17266 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
After SMT, in 30220ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 30229ms
Finished structural reductions in LTL mode , in 1 iterations and 30722 ms. Remains : 383/383 places, 282/282 transitions.
[2024-05-28 21:33:37] [INFO ] Flatten gal took : 25 ms
[2024-05-28 21:33:37] [INFO ] Flatten gal took : 13 ms
[2024-05-28 21:33:37] [INFO ] Input system was already deterministic with 282 transitions.
[2024-05-28 21:33:37] [INFO ] Flatten gal took : 13 ms
[2024-05-28 21:33:37] [INFO ] Flatten gal took : 13 ms
[2024-05-28 21:33:37] [INFO ] Time to serialize gal into /tmp/CTLFireability6865884755276215593.gal : 3 ms
[2024-05-28 21:33:37] [INFO ] Time to serialize properties into /tmp/CTLFireability4237577807176464804.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6865884755276215593.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4237577807176464804.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65846e+56,0.557101,23276,2,1006,5,80864,6,0,1816,128611,0


Converting to forward existential form...Done !
original formula: (EG(E(((p272==1)&&(p281==1)) U ((p166==1)&&(p181==1)))) + E((AX(((EG((p132==1)) + (((p227==1)&&(p271==1))&&(p282==1))) + ((p282==1)||(p37...361
=> equivalent forward existential formula: ([FwdG(Init,E(((p272==1)&&(p281==1)) U ((p166==1)&&(p181==1))))] != FALSE + ([FwdG(FwdU(FwdU(FwdU(Init,(!(EX(!((...671
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 276/5/6
Hit Full ! (commute/partial/dont) 276/5/6
(forward)formula 0,1,1.9323,51276,1,0,23,242742,50,8,10076,192296,30
FORMULA ShieldIIPt-PT-020A-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 22 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
// Phase 1: matrix 280 rows 381 cols
[2024-05-28 21:33:39] [INFO ] Computed 181 invariants in 3 ms
[2024-05-28 21:33:39] [INFO ] Implicit Places using invariants in 189 ms returned [373, 374]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 190 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 379/383 places, 280/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 379 transition count 279
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 378 transition count 279
Applied a total of 2 rules in 13 ms. Remains 378 /379 variables (removed 1) and now considering 279/280 (removed 1) transitions.
// Phase 1: matrix 279 rows 378 cols
[2024-05-28 21:33:39] [INFO ] Computed 179 invariants in 2 ms
[2024-05-28 21:33:39] [INFO ] Implicit Places using invariants in 186 ms returned [367]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 187 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 377/383 places, 279/282 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 376 transition count 278
Applied a total of 2 rules in 25 ms. Remains 376 /377 variables (removed 1) and now considering 278/279 (removed 1) transitions.
// Phase 1: matrix 278 rows 376 cols
[2024-05-28 21:33:39] [INFO ] Computed 178 invariants in 2 ms
[2024-05-28 21:33:40] [INFO ] Implicit Places using invariants in 186 ms returned []
[2024-05-28 21:33:40] [INFO ] Invariant cache hit.
[2024-05-28 21:33:40] [INFO ] Implicit Places using invariants and state equation in 308 ms returned []
Implicit Place search using SMT with State Equation took 498 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 376/383 places, 278/282 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 935 ms. Remains : 376/383 places, 278/282 transitions.
[2024-05-28 21:33:40] [INFO ] Flatten gal took : 11 ms
[2024-05-28 21:33:40] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:33:40] [INFO ] Input system was already deterministic with 278 transitions.
[2024-05-28 21:33:40] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:33:40] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:33:40] [INFO ] Time to serialize gal into /tmp/CTLFireability2134716433782843017.gal : 2 ms
[2024-05-28 21:33:40] [INFO ] Time to serialize properties into /tmp/CTLFireability4560450436404087427.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2134716433782843017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4560450436404087427.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65846e+55,0.537225,22996,2,986,5,78484,6,0,1784,124824,0


Converting to forward existential form...Done !
original formula: AG(EF(((p280==1)&&(p295==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p280==1)&&(p295==1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.12796,26856,1,0,6,132912,14,0,8819,124824,5
FORMULA ShieldIIPt-PT-020A-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Applied a total of 2 rules in 13 ms. Remains 382 /383 variables (removed 1) and now considering 281/282 (removed 1) transitions.
// Phase 1: matrix 281 rows 382 cols
[2024-05-28 21:33:41] [INFO ] Computed 181 invariants in 4 ms
[2024-05-28 21:33:41] [INFO ] Implicit Places using invariants in 198 ms returned [375]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 199 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 381/383 places, 281/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 381 transition count 280
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 380 transition count 280
Applied a total of 2 rules in 12 ms. Remains 380 /381 variables (removed 1) and now considering 280/281 (removed 1) transitions.
// Phase 1: matrix 280 rows 380 cols
[2024-05-28 21:33:41] [INFO ] Computed 180 invariants in 1 ms
[2024-05-28 21:33:41] [INFO ] Implicit Places using invariants in 169 ms returned [367]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 171 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 379/383 places, 280/282 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 378 transition count 279
Applied a total of 2 rules in 11 ms. Remains 378 /379 variables (removed 1) and now considering 279/280 (removed 1) transitions.
// Phase 1: matrix 279 rows 378 cols
[2024-05-28 21:33:42] [INFO ] Computed 179 invariants in 2 ms
[2024-05-28 21:33:42] [INFO ] Implicit Places using invariants in 170 ms returned []
[2024-05-28 21:33:42] [INFO ] Invariant cache hit.
[2024-05-28 21:33:42] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 378/383 places, 279/282 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 896 ms. Remains : 378/383 places, 279/282 transitions.
[2024-05-28 21:33:42] [INFO ] Flatten gal took : 11 ms
[2024-05-28 21:33:42] [INFO ] Flatten gal took : 11 ms
[2024-05-28 21:33:42] [INFO ] Input system was already deterministic with 279 transitions.
[2024-05-28 21:33:42] [INFO ] Flatten gal took : 11 ms
[2024-05-28 21:33:42] [INFO ] Flatten gal took : 11 ms
[2024-05-28 21:33:42] [INFO ] Time to serialize gal into /tmp/CTLFireability17227674505571458150.gal : 2 ms
[2024-05-28 21:33:42] [INFO ] Time to serialize properties into /tmp/CTLFireability2501916064229307515.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17227674505571458150.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2501916064229307515.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.31691e+55,0.535402,22996,2,991,5,78844,6,0,1793,125283,0


Converting to forward existential form...Done !
original formula: (E(!((A(((p77!=1) + EF((p191==1))) U EF((p322==1))) * AG((p210==1)))) U AF(((p14==1)&&(p29==1)))) * AF(((((((p277==1)&&(p281==1))&&(p287=...326
=> equivalent forward existential formula: ([(Init * !(E(!((!((E(!(E(TRUE U (p322==1))) U (!(((p77!=1) + E(TRUE U (p191==1)))) * !(E(TRUE U (p322==1))))) +...496
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.42858,32560,1,0,13,159117,34,4,9636,125283,18
FORMULA ShieldIIPt-PT-020A-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 5 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 383 cols
[2024-05-28 21:33:44] [INFO ] Computed 181 invariants in 1 ms
[2024-05-28 21:33:44] [INFO ] Implicit Places using invariants in 184 ms returned []
[2024-05-28 21:33:44] [INFO ] Invariant cache hit.
[2024-05-28 21:33:44] [INFO ] Implicit Places using invariants and state equation in 308 ms returned []
Implicit Place search using SMT with State Equation took 497 ms to find 0 implicit places.
Running 281 sub problems to find dead transitions.
[2024-05-28 21:33:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (OVERLAPS) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Real declared 665/665 variables, and 947 constraints, problems are : Problem set: 0 solved, 281 unsolved in 12814 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 281/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 8 (OVERLAPS) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Int declared 665/665 variables, and 1228 constraints, problems are : Problem set: 0 solved, 281 unsolved in 17310 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
After SMT, in 30173ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 30177ms
Finished structural reductions in LTL mode , in 1 iterations and 30684 ms. Remains : 383/383 places, 282/282 transitions.
[2024-05-28 21:34:14] [INFO ] Flatten gal took : 20 ms
[2024-05-28 21:34:14] [INFO ] Flatten gal took : 11 ms
[2024-05-28 21:34:14] [INFO ] Input system was already deterministic with 282 transitions.
[2024-05-28 21:34:14] [INFO ] Flatten gal took : 11 ms
[2024-05-28 21:34:14] [INFO ] Flatten gal took : 11 ms
[2024-05-28 21:34:14] [INFO ] Time to serialize gal into /tmp/CTLFireability13233328886858643657.gal : 2 ms
[2024-05-28 21:34:14] [INFO ] Time to serialize properties into /tmp/CTLFireability8774486155742113479.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13233328886858643657.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8774486155742113479.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65846e+56,0.570283,23536,2,1006,5,80864,6,0,1816,128611,0


Converting to forward existential form...Done !
original formula: AX(EG((EF((p111==0)) * EF(EG(((p119==1)&&(p130==1)))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG((E(TRUE U (p111==0)) * E(TRUE U EG(((p119==1)&&(p130==1))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.44563,30264,1,0,8,148414,24,0,9726,128611,13
FORMULA ShieldIIPt-PT-020A-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 3 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
[2024-05-28 21:34:16] [INFO ] Invariant cache hit.
[2024-05-28 21:34:16] [INFO ] Implicit Places using invariants in 179 ms returned []
[2024-05-28 21:34:16] [INFO ] Invariant cache hit.
[2024-05-28 21:34:16] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
Running 281 sub problems to find dead transitions.
[2024-05-28 21:34:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (OVERLAPS) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Real declared 665/665 variables, and 947 constraints, problems are : Problem set: 0 solved, 281 unsolved in 13177 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 281/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 8 (OVERLAPS) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Int declared 665/665 variables, and 1228 constraints, problems are : Problem set: 0 solved, 281 unsolved in 17623 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
After SMT, in 30857ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 30865ms
Finished structural reductions in LTL mode , in 1 iterations and 31334 ms. Remains : 383/383 places, 282/282 transitions.
[2024-05-28 21:34:47] [INFO ] Flatten gal took : 14 ms
[2024-05-28 21:34:47] [INFO ] Flatten gal took : 12 ms
[2024-05-28 21:34:47] [INFO ] Input system was already deterministic with 282 transitions.
[2024-05-28 21:34:47] [INFO ] Flatten gal took : 11 ms
[2024-05-28 21:34:47] [INFO ] Flatten gal took : 14 ms
[2024-05-28 21:34:47] [INFO ] Time to serialize gal into /tmp/CTLFireability130852816819920659.gal : 2 ms
[2024-05-28 21:34:47] [INFO ] Time to serialize properties into /tmp/CTLFireability6951179341463775050.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability130852816819920659.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6951179341463775050.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65846e+56,0.564755,23536,2,1006,5,80864,6,0,1816,128611,0


Converting to forward existential form...Done !
original formula: (EF(((A(((p250==1)&&(p267==1)) U A(((p41==1)&&(p58==1)) U ((p291==1)&&(p300==1)))) * (((((p274==1)&&(p285==1)) + EF(((p354==1)&&(p379==1)...464
=> equivalent forward existential formula: ((((([((FwdU(Init,TRUE) * !((E(!(!((E(!(((p291==1)&&(p300==1))) U (!(((p41==1)&&(p58==1))) * !(((p291==1)&&(p300...2453
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 276/0/6
Using saturation style SCC detection
(forward)formula 0,1,1.40397,27904,1,0,16,138857,32,7,9996,128611,18
FORMULA ShieldIIPt-PT-020A-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 12 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
// Phase 1: matrix 280 rows 381 cols
[2024-05-28 21:34:49] [INFO ] Computed 181 invariants in 1 ms
[2024-05-28 21:34:49] [INFO ] Implicit Places using invariants in 181 ms returned [373, 374]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 182 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 379/383 places, 280/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 379 transition count 279
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 378 transition count 279
Applied a total of 2 rules in 14 ms. Remains 378 /379 variables (removed 1) and now considering 279/280 (removed 1) transitions.
// Phase 1: matrix 279 rows 378 cols
[2024-05-28 21:34:49] [INFO ] Computed 179 invariants in 2 ms
[2024-05-28 21:34:49] [INFO ] Implicit Places using invariants in 173 ms returned [367]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 174 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 377/383 places, 279/282 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 376 transition count 278
Applied a total of 2 rules in 9 ms. Remains 376 /377 variables (removed 1) and now considering 278/279 (removed 1) transitions.
// Phase 1: matrix 278 rows 376 cols
[2024-05-28 21:34:49] [INFO ] Computed 178 invariants in 1 ms
[2024-05-28 21:34:49] [INFO ] Implicit Places using invariants in 188 ms returned []
[2024-05-28 21:34:49] [INFO ] Invariant cache hit.
[2024-05-28 21:34:49] [INFO ] Implicit Places using invariants and state equation in 275 ms returned []
Implicit Place search using SMT with State Equation took 463 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 376/383 places, 278/282 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 854 ms. Remains : 376/383 places, 278/282 transitions.
[2024-05-28 21:34:49] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:34:49] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:34:49] [INFO ] Input system was already deterministic with 278 transitions.
[2024-05-28 21:34:49] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:34:49] [INFO ] Flatten gal took : 11 ms
[2024-05-28 21:34:49] [INFO ] Time to serialize gal into /tmp/CTLFireability9570859031953424240.gal : 2 ms
[2024-05-28 21:34:49] [INFO ] Time to serialize properties into /tmp/CTLFireability11167786997020644257.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9570859031953424240.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11167786997020644257.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65846e+55,0.551174,23000,2,986,5,78484,6,0,1784,124824,0


Converting to forward existential form...Done !
original formula: EF(((EF((AF((((p125==1)&&(p129==1))&&(p135==1))) * ((p255==0)||(p266==0)))) * EG(EF(((p128==0)||(p143==0))))) * ((EG(AG(((p25==1)&&(p34==...267
=> equivalent forward existential formula: (([FwdG((FwdU(Init,TRUE) * (E(TRUE U (!(EG(!((((p125==1)&&(p129==1))&&(p135==1))))) * ((p255==0)||(p266==0)))) *...671
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.42309,30700,1,0,14,150866,40,4,9587,124824,19
FORMULA ShieldIIPt-PT-020A-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 11 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
// Phase 1: matrix 280 rows 381 cols
[2024-05-28 21:34:51] [INFO ] Computed 181 invariants in 2 ms
[2024-05-28 21:34:51] [INFO ] Implicit Places using invariants in 182 ms returned [373, 374]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 183 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 379/383 places, 280/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 379 transition count 279
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 378 transition count 279
Applied a total of 2 rules in 7 ms. Remains 378 /379 variables (removed 1) and now considering 279/280 (removed 1) transitions.
// Phase 1: matrix 279 rows 378 cols
[2024-05-28 21:34:51] [INFO ] Computed 179 invariants in 1 ms
[2024-05-28 21:34:51] [INFO ] Implicit Places using invariants in 179 ms returned [367]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 191 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 377/383 places, 279/282 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 376 transition count 278
Applied a total of 2 rules in 9 ms. Remains 376 /377 variables (removed 1) and now considering 278/279 (removed 1) transitions.
// Phase 1: matrix 278 rows 376 cols
[2024-05-28 21:34:51] [INFO ] Computed 178 invariants in 1 ms
[2024-05-28 21:34:51] [INFO ] Implicit Places using invariants in 165 ms returned []
[2024-05-28 21:34:51] [INFO ] Invariant cache hit.
[2024-05-28 21:34:52] [INFO ] Implicit Places using invariants and state equation in 302 ms returned []
Implicit Place search using SMT with State Equation took 469 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 376/383 places, 278/282 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 870 ms. Remains : 376/383 places, 278/282 transitions.
[2024-05-28 21:34:52] [INFO ] Flatten gal took : 9 ms
[2024-05-28 21:34:52] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:34:52] [INFO ] Input system was already deterministic with 278 transitions.
[2024-05-28 21:34:52] [INFO ] Flatten gal took : 9 ms
[2024-05-28 21:34:52] [INFO ] Flatten gal took : 9 ms
[2024-05-28 21:34:52] [INFO ] Time to serialize gal into /tmp/CTLFireability15585034633406578200.gal : 2 ms
[2024-05-28 21:34:52] [INFO ] Time to serialize properties into /tmp/CTLFireability7999494750021926127.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15585034633406578200.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7999494750021926127.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65846e+55,0.538194,22992,2,986,5,78484,6,0,1784,124824,0


Converting to forward existential form...Done !
original formula: EF(!(E(((p282==1) + E(E(((p197==1)&&(p199==1)) U ((p1==1)&&(p18==1))) U ((((p164==1)&&(p189==1))&&((p334==1)&&(p338==1)))&&(p344==1)))) U...329
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(((p282==1) + E(E(((p197==1)&&(p199==1)) U ((p1==1)&&(p18==1))) U ((((p164==1)&&(p189==1)...527
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 275/2/3
Detected timeout of ITS tools.
[2024-05-28 21:35:22] [INFO ] Flatten gal took : 13 ms
[2024-05-28 21:35:22] [INFO ] Applying decomposition
[2024-05-28 21:35:22] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5665787051450638625.txt' '-o' '/tmp/graph5665787051450638625.bin' '-w' '/tmp/graph5665787051450638625.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5665787051450638625.bin' '-l' '-1' '-v' '-w' '/tmp/graph5665787051450638625.weights' '-q' '0' '-e' '0.001'
[2024-05-28 21:35:22] [INFO ] Decomposing Gal with order
[2024-05-28 21:35:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 21:35:22] [INFO ] Removed a total of 59 redundant transitions.
[2024-05-28 21:35:22] [INFO ] Flatten gal took : 54 ms
[2024-05-28 21:35:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 13 ms.
[2024-05-28 21:35:22] [INFO ] Time to serialize gal into /tmp/CTLFireability9538362433787514897.gal : 7 ms
[2024-05-28 21:35:22] [INFO ] Time to serialize properties into /tmp/CTLFireability3392358800086411172.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9538362433787514897.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3392358800086411172.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65846e+55,0.283549,14720,106,15,20919,453,407,55305,31,2221,0


Converting to forward existential form...Done !
original formula: EF(!(E(((i13.u118.p282==1) + E(E(((i10.u82.p197==1)&&(i10.u82.p199==1)) U ((i0.u0.p1==1)&&(i0.u7.p18==1))) U ((((i9.u68.p164==1)&&(i9.u79...528
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(((i13.u118.p282==1) + E(E(((i10.u82.p197==1)&&(i10.u82.p199==1)) U ((i0.u0.p1==1)&&(i0.u...790
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 6 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 383 cols
[2024-05-28 21:35:52] [INFO ] Computed 181 invariants in 3 ms
[2024-05-28 21:35:52] [INFO ] Implicit Places using invariants in 203 ms returned []
[2024-05-28 21:35:52] [INFO ] Invariant cache hit.
[2024-05-28 21:35:53] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 494 ms to find 0 implicit places.
Running 281 sub problems to find dead transitions.
[2024-05-28 21:35:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (OVERLAPS) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Real declared 665/665 variables, and 947 constraints, problems are : Problem set: 0 solved, 281 unsolved in 13124 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 281/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 8 (OVERLAPS) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Int declared 665/665 variables, and 1228 constraints, problems are : Problem set: 0 solved, 281 unsolved in 16992 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
After SMT, in 30160ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 30163ms
Finished structural reductions in LTL mode , in 1 iterations and 30665 ms. Remains : 383/383 places, 282/282 transitions.
[2024-05-28 21:36:23] [INFO ] Flatten gal took : 15 ms
[2024-05-28 21:36:23] [INFO ] Flatten gal took : 12 ms
[2024-05-28 21:36:23] [INFO ] Input system was already deterministic with 282 transitions.
[2024-05-28 21:36:23] [INFO ] Flatten gal took : 12 ms
[2024-05-28 21:36:23] [INFO ] Flatten gal took : 11 ms
[2024-05-28 21:36:23] [INFO ] Time to serialize gal into /tmp/CTLFireability7795972684264337035.gal : 2 ms
[2024-05-28 21:36:23] [INFO ] Time to serialize properties into /tmp/CTLFireability1686952581146660455.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7795972684264337035.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1686952581146660455.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65846e+56,0.599096,23568,2,1006,5,80864,6,0,1816,128611,0


Converting to forward existential form...Done !
original formula: E((E(EF((p128==1)) U ((p309==1)&&(p320==1))) + (EG(A(AG((((p51==1)&&(p57==1))&&(p59==1))) U !(((p272==1)&&(p281==1))))) * (p172!=1))) U (...426
=> equivalent forward existential formula: (([(EY((FwdU(Init,(E(E(TRUE U (p128==1)) U ((p309==1)&&(p320==1))) + (EG(!((E(!(!(((p272==1)&&(p281==1)))) U (!(...1385
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 278/0/4
(forward)formula 0,0,1.36134,32992,1,0,19,162170,34,3,9231,128611,21
FORMULA ShieldIIPt-PT-020A-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 5 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
[2024-05-28 21:36:24] [INFO ] Invariant cache hit.
[2024-05-28 21:36:25] [INFO ] Implicit Places using invariants in 168 ms returned []
[2024-05-28 21:36:25] [INFO ] Invariant cache hit.
[2024-05-28 21:36:25] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
Running 281 sub problems to find dead transitions.
[2024-05-28 21:36:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (OVERLAPS) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Real declared 665/665 variables, and 947 constraints, problems are : Problem set: 0 solved, 281 unsolved in 12761 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 281/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 8 (OVERLAPS) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Int declared 665/665 variables, and 1228 constraints, problems are : Problem set: 0 solved, 281 unsolved in 17282 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
After SMT, in 30090ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 30093ms
Finished structural reductions in LTL mode , in 1 iterations and 30574 ms. Remains : 383/383 places, 282/282 transitions.
[2024-05-28 21:36:55] [INFO ] Flatten gal took : 14 ms
[2024-05-28 21:36:55] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:36:55] [INFO ] Input system was already deterministic with 282 transitions.
[2024-05-28 21:36:55] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:36:55] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:36:55] [INFO ] Time to serialize gal into /tmp/CTLFireability15816611720244064614.gal : 2 ms
[2024-05-28 21:36:55] [INFO ] Time to serialize properties into /tmp/CTLFireability9110080356125971452.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15816611720244064614.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9110080356125971452.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65846e+56,0.556603,23568,2,1006,5,80864,6,0,1816,128611,0


Converting to forward existential form...Done !
original formula: ((AG(((p183==0)||(p208==0))) + EX((p242==1))) + A((((AX(EX(((p31==1)&&(p56==1)))) * !(((((p70==1)&&(p76==1))&&((p78==1)&&(p168==1)))||(p3...294
=> equivalent forward existential formula: [(FwdU(((Init * !(!((E(!(((p212==1)&&(p229==1))) U (!((((!(EX(!(EX(((p31==1)&&(p56==1)))))) * !(((((p70==1)&&(p7...451
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 276/0/6
(forward)formula 0,0,1.88262,48400,1,0,15,225184,30,7,10094,170232,18
FORMULA ShieldIIPt-PT-020A-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 7 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
[2024-05-28 21:36:57] [INFO ] Invariant cache hit.
[2024-05-28 21:36:57] [INFO ] Implicit Places using invariants in 179 ms returned []
[2024-05-28 21:36:57] [INFO ] Invariant cache hit.
[2024-05-28 21:36:57] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
Running 281 sub problems to find dead transitions.
[2024-05-28 21:36:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (OVERLAPS) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Real declared 665/665 variables, and 947 constraints, problems are : Problem set: 0 solved, 281 unsolved in 12891 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 281/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 8 (OVERLAPS) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Int declared 665/665 variables, and 1228 constraints, problems are : Problem set: 0 solved, 281 unsolved in 17142 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
After SMT, in 30083ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 30087ms
Finished structural reductions in LTL mode , in 1 iterations and 30561 ms. Remains : 383/383 places, 282/282 transitions.
[2024-05-28 21:37:27] [INFO ] Flatten gal took : 12 ms
[2024-05-28 21:37:27] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:37:28] [INFO ] Input system was already deterministic with 282 transitions.
[2024-05-28 21:37:28] [INFO ] Flatten gal took : 14 ms
[2024-05-28 21:37:28] [INFO ] Flatten gal took : 15 ms
[2024-05-28 21:37:28] [INFO ] Time to serialize gal into /tmp/CTLFireability9013557493544776345.gal : 3 ms
[2024-05-28 21:37:28] [INFO ] Time to serialize properties into /tmp/CTLFireability11019055504799363128.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9013557493544776345.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11019055504799363128.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65846e+56,0.56405,23564,2,1006,5,80864,6,0,1816,128611,0


Converting to forward existential form...Done !
original formula: E(EF(((p193==1)&&(p210==1))) U EX(EX(((p183==1)&&(p208==1)))))
=> equivalent forward existential formula: [(EY(EY(FwdU(Init,E(TRUE U ((p193==1)&&(p210==1)))))) * ((p183==1)&&(p208==1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.67499,46420,1,0,9,216238,16,1,9964,157786,10
FORMULA ShieldIIPt-PT-020A-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 18 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
// Phase 1: matrix 280 rows 381 cols
[2024-05-28 21:37:29] [INFO ] Computed 181 invariants in 1 ms
[2024-05-28 21:37:29] [INFO ] Implicit Places using invariants in 199 ms returned [373, 374]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 203 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 379/383 places, 280/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 379 transition count 279
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 378 transition count 279
Applied a total of 2 rules in 16 ms. Remains 378 /379 variables (removed 1) and now considering 279/280 (removed 1) transitions.
// Phase 1: matrix 279 rows 378 cols
[2024-05-28 21:37:29] [INFO ] Computed 179 invariants in 2 ms
[2024-05-28 21:37:30] [INFO ] Implicit Places using invariants in 189 ms returned [367]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 190 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 377/383 places, 279/282 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 376 transition count 278
Applied a total of 2 rules in 12 ms. Remains 376 /377 variables (removed 1) and now considering 278/279 (removed 1) transitions.
// Phase 1: matrix 278 rows 376 cols
[2024-05-28 21:37:30] [INFO ] Computed 178 invariants in 2 ms
[2024-05-28 21:37:30] [INFO ] Implicit Places using invariants in 193 ms returned []
[2024-05-28 21:37:30] [INFO ] Invariant cache hit.
[2024-05-28 21:37:30] [INFO ] Implicit Places using invariants and state equation in 302 ms returned []
Implicit Place search using SMT with State Equation took 497 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 376/383 places, 278/282 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 936 ms. Remains : 376/383 places, 278/282 transitions.
[2024-05-28 21:37:30] [INFO ] Flatten gal took : 9 ms
[2024-05-28 21:37:30] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:37:30] [INFO ] Input system was already deterministic with 278 transitions.
[2024-05-28 21:37:30] [INFO ] Flatten gal took : 14 ms
[2024-05-28 21:37:30] [INFO ] Flatten gal took : 9 ms
[2024-05-28 21:37:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13081560282978267201.gal : 2 ms
[2024-05-28 21:37:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17701106737898728754.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13081560282978267201.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17701106737898728754.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality17701106737898728754.prop.
RANDOM walk for 40000 steps (8 resets) in 340 ms. (117 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :3 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 14
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :14 after 27
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :27 after 53
Reachability property ShieldIIPt-PT-020A-CTLFireability-2023-13 is true.
FORMULA ShieldIIPt-PT-020A-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,132,0.122729,6320,2,1396,11,4488,6,0,1784,1950,0
Total reachable state count : 132

Verifying 1 reachability properties.
Reachability property ShieldIIPt-PT-020A-CTLFireability-2023-13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldIIPt-PT-020A-CTLFireability-2023-13,1,0.124061,6580,2,377,11,4488,7,0,1790,1950,0
BEST_FIRST walk for 40004 steps (8 resets) in 185 ms. (215 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 5188 steps, run visited all 1 properties in 39 ms. (steps per millisecond=133 )
Probabilistic random walk after 5188 steps, saw 4980 distinct states, run finished after 42 ms. (steps per millisecond=123 ) properties seen :1
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 10 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
// Phase 1: matrix 280 rows 381 cols
[2024-05-28 21:37:30] [INFO ] Computed 181 invariants in 3 ms
[2024-05-28 21:37:31] [INFO ] Implicit Places using invariants in 185 ms returned [373, 374]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 199 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 379/383 places, 280/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 379 transition count 279
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 378 transition count 279
Applied a total of 2 rules in 7 ms. Remains 378 /379 variables (removed 1) and now considering 279/280 (removed 1) transitions.
// Phase 1: matrix 279 rows 378 cols
[2024-05-28 21:37:31] [INFO ] Computed 179 invariants in 0 ms
[2024-05-28 21:37:31] [INFO ] Implicit Places using invariants in 178 ms returned [367]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 178 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 377/383 places, 279/282 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 376 transition count 278
Applied a total of 2 rules in 8 ms. Remains 376 /377 variables (removed 1) and now considering 278/279 (removed 1) transitions.
// Phase 1: matrix 278 rows 376 cols
[2024-05-28 21:37:31] [INFO ] Computed 178 invariants in 1 ms
[2024-05-28 21:37:31] [INFO ] Implicit Places using invariants in 168 ms returned []
[2024-05-28 21:37:31] [INFO ] Invariant cache hit.
[2024-05-28 21:37:31] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 477 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 376/383 places, 278/282 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 879 ms. Remains : 376/383 places, 278/282 transitions.
[2024-05-28 21:37:31] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:37:31] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:37:31] [INFO ] Input system was already deterministic with 278 transitions.
[2024-05-28 21:37:31] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:37:31] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:37:31] [INFO ] Time to serialize gal into /tmp/CTLFireability7089647992664995415.gal : 2 ms
[2024-05-28 21:37:31] [INFO ] Time to serialize properties into /tmp/CTLFireability7636278618863964826.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7089647992664995415.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7636278618863964826.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65846e+55,0.621835,22760,2,986,5,78484,6,0,1784,124824,0


Converting to forward existential form...Done !
original formula: !(E(!(((p327==1)&&(p340==1))) U (!((((((p137==1)&&(p150==1))&&((p3==1)&&(p20==1)))&&(((p50==1)&&(p75==1))&&((p45==1)&&(p47==1)))) + !(AF(...288
=> equivalent forward existential formula: [(FwdU((FwdU(Init,!(((p327==1)&&(p340==1)))) * !((((((p137==1)&&(p150==1))&&((p3==1)&&(p20==1)))&&(((p50==1)&&(p...343
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 273/0/5
(forward)formula 0,0,1.84462,43696,1,0,15,205386,30,4,9626,146838,14
FORMULA ShieldIIPt-PT-020A-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 8 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 383 cols
[2024-05-28 21:37:33] [INFO ] Computed 181 invariants in 1 ms
[2024-05-28 21:37:33] [INFO ] Implicit Places using invariants in 188 ms returned []
[2024-05-28 21:37:33] [INFO ] Invariant cache hit.
[2024-05-28 21:37:34] [INFO ] Implicit Places using invariants and state equation in 324 ms returned []
Implicit Place search using SMT with State Equation took 514 ms to find 0 implicit places.
Running 281 sub problems to find dead transitions.
[2024-05-28 21:37:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (OVERLAPS) 0/665 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Real declared 665/665 variables, and 947 constraints, problems are : Problem set: 0 solved, 281 unsolved in 13303 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 382/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 1/383 variables, 181/563 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/383 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/665 variables, 383/947 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/665 variables, 281/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 8 (OVERLAPS) 0/665 variables, 0/1228 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Int declared 665/665 variables, and 1228 constraints, problems are : Problem set: 0 solved, 281 unsolved in 17715 ms.
Refiners :[Domain max(s): 383/383 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
After SMT, in 31069ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 31073ms
Finished structural reductions in LTL mode , in 1 iterations and 31596 ms. Remains : 383/383 places, 282/282 transitions.
[2024-05-28 21:38:05] [INFO ] Flatten gal took : 12 ms
[2024-05-28 21:38:05] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:38:05] [INFO ] Input system was already deterministic with 282 transitions.
[2024-05-28 21:38:05] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:38:05] [INFO ] Flatten gal took : 9 ms
[2024-05-28 21:38:05] [INFO ] Time to serialize gal into /tmp/CTLFireability15691588659349623716.gal : 2 ms
[2024-05-28 21:38:05] [INFO ] Time to serialize properties into /tmp/CTLFireability10858629290661318815.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15691588659349623716.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10858629290661318815.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65846e+56,0.61805,23568,2,1006,5,80864,6,0,1816,128611,0


Converting to forward existential form...Done !
original formula: !(E(!(EG(AX(((p22==1)&&(p39==1))))) U AG((((p60==1)&&(p77==1)) + !(E(((p240==1)&&(p265==1)) U (((p372==1)&&(p376==1))&&(p382==1))))))))
=> equivalent forward existential formula: [(FwdU(Init,!(EG(!(EX(!(((p22==1)&&(p39==1)))))))) * !(E(TRUE U !((((p60==1)&&(p77==1)) + !(E(((p240==1)&&(p265=...213
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 276/5/6
(forward)formula 0,1,1.33621,29504,1,0,12,147650,22,3,9092,128611,9
FORMULA ShieldIIPt-PT-020A-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-28 21:38:06] [INFO ] Flatten gal took : 13 ms
[2024-05-28 21:38:06] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:38:06] [INFO ] Applying decomposition
[2024-05-28 21:38:06] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph17260476167536872136.txt' '-o' '/tmp/graph17260476167536872136.bin' '-w' '/tmp/graph17260476167536872136.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17260476167536872136.bin' '-l' '-1' '-v' '-w' '/tmp/graph17260476167536872136.weights' '-q' '0' '-e' '0.001'
[2024-05-28 21:38:06] [INFO ] Decomposing Gal with order
[2024-05-28 21:38:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 21:38:06] [INFO ] Removed a total of 60 redundant transitions.
[2024-05-28 21:38:06] [INFO ] Flatten gal took : 18 ms
[2024-05-28 21:38:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2024-05-28 21:38:06] [INFO ] Time to serialize gal into /tmp/CTLFireability16594801346665874839.gal : 5 ms
[2024-05-28 21:38:06] [INFO ] Time to serialize properties into /tmp/CTLFireability4718076819770976574.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16594801346665874839.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4718076819770976574.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65846e+56,0.277866,15476,116,15,22988,811,495,51524,31,7013,0


Converting to forward existential form...Done !
original formula: EF(!(E(((i15.i1.u118.p282==1) + E(E(((i10.i1.u82.p197==1)&&(i10.i1.u82.p199==1)) U ((i0.i0.u0.p1==1)&&(i0.i0.u7.p18==1))) U ((((i9.i3.u68...573
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(((i15.i1.u118.p282==1) + E(E(((i10.i1.u82.p197==1)&&(i10.i1.u82.p199==1)) U ((i0.i0.u0.p...859
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
(forward)formula 0,1,27.9184,564980,1,0,931855,811,2198,3.40729e+06,131,7013,179461
FORMULA ShieldIIPt-PT-020A-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Total runtime 407591 ms.

BK_STOP 1716932314996

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="ShieldIIPt-PT-020A"
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 2-5568"
echo " Executing tool itstools"
echo " Input is ShieldIIPt-PT-020A, 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 r356-tall-171683760700274"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-020A.tgz
mv ShieldIIPt-PT-020A 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;