Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r184-tall-174889263600170.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ResAllocation-PT-R020C002, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-tall-174889263600170
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 708K
-rw-r--r-- 1 mcc users 11K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 197K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 9 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 85K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-2023-12
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-2023-13
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-2023-14
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-2023-15
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-2025-00
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-2025-01
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-2025-02
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-2025-03
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-2025-04
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-2025-05
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-2025-06
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-2025-07
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-2025-08
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-2025-09
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-2025-10
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748969872792

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResAllocation-PT-R020C002
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-03 16:57:53] [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]
[2025-06-03 16:57:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 16:57:54] [INFO ] Load time of PNML (sax parser for PT used): 78 ms
[2025-06-03 16:57:54] [INFO ] Transformed 80 places.
[2025-06-03 16:57:54] [INFO ] Transformed 42 transitions.
[2025-06-03 16:57:54] [INFO ] Found NUPN structural information;
[2025-06-03 16:57:54] [INFO ] Parsed PT model containing 80 places and 42 transitions and 200 arcs in 173 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 79 out of 80 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 42/42 transitions.
Applied a total of 0 rules in 7 ms. Remains 80 /80 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 80 cols
[2025-06-03 16:57:54] [INFO ] Computed 40 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:57:54] [INFO ] Implicit Places using invariants in 184 ms returned []
[2025-06-03 16:57:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:57:54] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
Running 40 sub problems to find dead transitions.
[2025-06-03 16:57:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/79 variables, 39/118 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:54] [INFO ] Deduced a trap composed of 4 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:54] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:54] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:55] [INFO ] Deduced a trap composed of 4 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:55] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:55] [INFO ] Deduced a trap composed of 4 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:55] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:55] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:55] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:55] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:55] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:55] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:55] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:55] [INFO ] Deduced a trap composed of 4 places in 21 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:55] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:55] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:55] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:55] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:57:55] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 19/137 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 1/80 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/80 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/80 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 42/122 variables, 80/219 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 219 constraints, problems are : Problem set: 0 solved, 40 unsolved in 2116 ms.
Refiners :[Domain max(s): 80/80 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 80/80 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/79 variables, 39/118 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 19/137 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 1/80 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/80 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/80 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 42/122 variables, 80/219 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 40/259 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 10 (OVERLAPS) 0/122 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 259 constraints, problems are : Problem set: 0 solved, 40 unsolved in 2058 ms.
Refiners :[Domain max(s): 80/80 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 80/80 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4212ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 4225ms
Finished structural reductions in LTL mode , in 1 iterations and 4568 ms. Remains : 80/80 places, 42/42 transitions.
Support contains 79 out of 80 places after structural reductions.
[2025-06-03 16:57:58] [INFO ] Flatten gal took : 25 ms
[2025-06-03 16:57:58] [INFO ] Flatten gal took : 9 ms
[2025-06-03 16:57:59] [INFO ] Input system was already deterministic with 42 transitions.
Reduction of identical properties reduced properties to check from 61 to 51
RANDOM walk for 40000 steps (344 resets) in 1767 ms. (22 steps per ms) remains 9/51 properties
BEST_FIRST walk for 40003 steps (35 resets) in 152 ms. (261 steps per ms) remains 6/9 properties
BEST_FIRST walk for 40004 steps (64 resets) in 139 ms. (285 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (31 resets) in 90 ms. (439 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (35 resets) in 117 ms. (339 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (64 resets) in 94 ms. (421 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (30 resets) in 120 ms. (330 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (77 resets) in 118 ms. (336 steps per ms) remains 3/3 properties
[2025-06-03 16:57:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 19/29 variables, 13/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 19/42 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 3/32 variables, 3/45 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/32 variables, 3/48 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/32 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 24/56 variables, 32/80 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/56 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 36/92 variables, 24/104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/92 variables, 24/128 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/92 variables, 12/140 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/92 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 26/118 variables, 20/160 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/118 variables, 20/180 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/118 variables, 10/190 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/118 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 4/122 variables, 4/194 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/122 variables, 4/198 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/122 variables, 2/200 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/122 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (OVERLAPS) 0/122 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 200 constraints, problems are : Problem set: 0 solved, 3 unsolved in 150 ms.
Refiners :[Domain max(s): 80/80 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 80/80 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 19/29 variables, 13/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 19/42 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 3/32 variables, 3/45 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/32 variables, 3/48 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/32 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 24/56 variables, 32/80 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/56 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/56 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 36/92 variables, 24/105 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/92 variables, 24/129 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/92 variables, 12/141 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/92 variables, 2/143 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/92 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 26/118 variables, 20/163 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/118 variables, 20/183 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/118 variables, 10/193 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/118 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (OVERLAPS) 4/122 variables, 4/197 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/122 variables, 4/201 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/122 variables, 2/203 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/122 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 0/122 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 203 constraints, problems are : Problem set: 0 solved, 3 unsolved in 315 ms.
Refiners :[Domain max(s): 80/80 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 80/80 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 470ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 2 properties in 100 ms.
Support contains 5 out of 80 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 42/42 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 77 transition count 40
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 77 transition count 39
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 75 transition count 39
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 75 transition count 38
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 12 place count 72 transition count 38
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 2 with 2 rules applied. Total rules applied 14 place count 71 transition count 37
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 71 transition count 36
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 18 place count 68 transition count 36
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 3 with 2 rules applied. Total rules applied 20 place count 67 transition count 35
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 21 place count 67 transition count 34
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 24 place count 64 transition count 34
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 4 with 2 rules applied. Total rules applied 26 place count 63 transition count 33
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 27 place count 63 transition count 32
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 30 place count 60 transition count 32
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 5 with 2 rules applied. Total rules applied 32 place count 59 transition count 31
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 33 place count 59 transition count 30
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 36 place count 56 transition count 30
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 6 with 2 rules applied. Total rules applied 38 place count 55 transition count 29
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 39 place count 55 transition count 28
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 42 place count 52 transition count 28
Applied a total of 42 rules in 42 ms. Remains 52 /80 variables (removed 28) and now considering 28/42 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 52/80 places, 28/42 transitions.
RANDOM walk for 40000 steps (753 resets) in 252 ms. (158 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (172 resets) in 113 ms. (350 steps per ms) remains 1/1 properties
Probably explored full state space saw : 61440 states, properties seen :0
Probabilistic random walk after 311296 steps, saw 61440 distinct states, run finished after 340 ms. (steps per millisecond=915 ) properties seen :0
Explored full state space saw : 61440 states, properties seen :0
Exhaustive walk after 311296 steps, saw 61440 distinct states, run finished after 259 ms. (steps per millisecond=1201 ) properties seen :0
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2025-06-03 16:58:01] [INFO ] Flatten gal took : 7 ms
[2025-06-03 16:58:01] [INFO ] Flatten gal took : 6 ms
[2025-06-03 16:58:01] [INFO ] Input system was already deterministic with 42 transitions.
Support contains 77 out of 80 places (down from 79) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2025-06-03 16:58:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:58:01] [INFO ] Implicit Places using invariants in 61 ms returned [41, 43, 45, 47, 49, 53, 57, 59, 61, 63, 65, 67, 71, 75]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 63 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 66/80 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 66 /66 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 66 ms. Remains : 66/80 places, 42/42 transitions.
[2025-06-03 16:58:01] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:58:01] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:58:01] [INFO ] Input system was already deterministic with 42 transitions.
[2025-06-03 16:58:01] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:58:01] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:58:01] [INFO ] Time to serialize gal into /tmp/CTLFireability482913135779521173.gal : 2 ms
[2025-06-03 16:58:01] [INFO ] Time to serialize properties into /tmp/CTLFireability12073849713730142608.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability482913135779521173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12073849713730142608.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.15343e+07,0.030029,4592,2,173,5,4250,6,0,309,4823,0


Converting to forward existential form...Done !
original formula: (EF((((AG(((r_0_19==0)||(r_1_19==0))) + (p_1_0==1)) + ((p_0_6==1)&&(r_0_7==1))) * AG(((EX(((p_0_1==1)&&(r_0_2==1))) * (((p_0_9==1)&&(r_0_...441
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U (((!(E(TRUE U !(((r_0_19==0)||(r_1_19==0))))) + (p_1_0==1)) + ((p_0_6==1)&&(r_0_7==1))...546
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...169
(forward)formula 0,0,0.15368,10480,1,0,180,38342,115,93,2166,42237,199
FORMULA ResAllocation-PT-R020C002-CTLFireability-2025-00 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 : 80/80 places, 42/42 transitions.
Applied a total of 0 rules in 5 ms. Remains 80 /80 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2025-06-03 16:58:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:58:01] [INFO ] Implicit Places using invariants in 71 ms returned [41, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 79]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 72 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/80 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 62 /62 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 79 ms. Remains : 62/80 places, 42/42 transitions.
[2025-06-03 16:58:01] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:01] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:01] [INFO ] Input system was already deterministic with 42 transitions.
[2025-06-03 16:58:01] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:01] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:01] [INFO ] Time to serialize gal into /tmp/CTLFireability9251882526260508584.gal : 1 ms
[2025-06-03 16:58:01] [INFO ] Time to serialize properties into /tmp/CTLFireability262042857346725681.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9251882526260508584.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability262042857346725681.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.15343e+07,0.019012,4608,2,162,5,3812,6,0,293,4369,0


Converting to forward existential form...Done !
original formula: AX(AF(!(A(EF((((r_0_18==1)&&(r_1_18==1))&&(p_1_19==1))) U A(((p_0_9==1)&&(r_0_10==1)) U (((r_0_1==1)&&(r_1_1==1))&&(p_1_2==1)))))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(!(!((E(!(!((E(!((((r_0_1==1)&&(r_1_1==1))&&(p_1_2==1))) U (!(((p_0_9==1)&&(r_0_10==1))) * !((((...682
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...169
Using saturation style SCC detection
(forward)formula 0,1,5.10033,196628,1,0,3050,1.18777e+06,127,1996,2078,1.41342e+06,3531
FORMULA ResAllocation-PT-R020C002-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2025-06-03 16:58:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:58:06] [INFO ] Implicit Places using invariants in 77 ms returned [43, 51, 53, 57, 59, 63, 65, 67, 69, 73, 75]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 78 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 69/80 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 69 /69 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 81 ms. Remains : 69/80 places, 42/42 transitions.
[2025-06-03 16:58:06] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:06] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:06] [INFO ] Input system was already deterministic with 42 transitions.
[2025-06-03 16:58:06] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:06] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:06] [INFO ] Time to serialize gal into /tmp/CTLFireability16678683388913059285.gal : 1 ms
[2025-06-03 16:58:06] [INFO ] Time to serialize properties into /tmp/CTLFireability10865349404743736415.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16678683388913059285.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10865349404743736415.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.15343e+07,0.020464,4684,2,181,5,4248,6,0,321,4825,0


Converting to forward existential form...Done !
original formula: AF(((A(((AX(((((r_0_0==1)&&(r_1_0==1))&&((p_1_1==1)&&(r_0_0==1)))&&((r_1_0==1)&&(p_1_1==1)))) * (p_0_19==1)) * !((((r_0_7==1)&&(r_1_7==1)...722
=> equivalent forward existential formula: [FwdG(Init,!(((!((E(!((((((EX(((p_0_0==1)&&(r_0_1==1))) + E(TRUE U ((p_0_17==1)&&(r_0_18==1)))) + !((E(!((((r_0_...1858
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...169
Using saturation style SCC detection
(forward)formula 0,0,7.09178,264844,1,0,4002,1.60922e+06,144,2551,2393,1.89424e+06,4749
FORMULA ResAllocation-PT-R020C002-CTLFireability-2025-02 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 : 80/80 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2025-06-03 16:58:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:58:14] [INFO ] Implicit Places using invariants in 63 ms returned [45, 47, 53, 55, 57, 59, 63, 65, 67, 69, 71, 77, 79]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 64 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 67/80 places, 42/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 67 /67 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 65 ms. Remains : 67/80 places, 42/42 transitions.
[2025-06-03 16:58:14] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:14] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:14] [INFO ] Input system was already deterministic with 42 transitions.
[2025-06-03 16:58:14] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:14] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:14] [INFO ] Time to serialize gal into /tmp/CTLFireability16076274286392996988.gal : 1 ms
[2025-06-03 16:58:14] [INFO ] Time to serialize properties into /tmp/CTLFireability17260987901659829828.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16076274286392996988.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17260987901659829828.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.15343e+07,0.019839,4656,2,176,5,4081,6,0,313,4657,0


Converting to forward existential form...Done !
original formula: E(((A(EX(EX((((r_0_0==1)&&(r_1_0==1))&&(p_1_1==1)))) U !((((!((p_0_7==1)&&(r_0_8==1)))&&((((r_0_16==1)&&(r_1_16==1))&&(p_1_17==1))||(((r_...888
=> equivalent forward existential formula: ((([FwdG(FwdU((FwdU(Init,((!((E(!(!((((!((p_0_7==1)&&(r_0_8==1)))&&((((r_0_16==1)&&(r_1_16==1))&&(p_1_17==1))||(...4704
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...169
(forward)formula 0,0,1.76201,86276,1,0,2095,481469,137,975,2105,670172,2382
FORMULA ResAllocation-PT-R020C002-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2025-06-03 16:58:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:58:15] [INFO ] Implicit Places using invariants in 68 ms returned [41, 43, 45, 47, 49, 51, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 77, 79]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 70 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/80 places, 42/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 62 /62 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 71 ms. Remains : 62/80 places, 42/42 transitions.
[2025-06-03 16:58:15] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:16] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:16] [INFO ] Input system was already deterministic with 42 transitions.
[2025-06-03 16:58:16] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:16] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:16] [INFO ] Time to serialize gal into /tmp/CTLFireability3660910737827287214.gal : 1 ms
[2025-06-03 16:58:16] [INFO ] Time to serialize properties into /tmp/CTLFireability15884519673280304142.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3660910737827287214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15884519673280304142.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.15343e+07,0.025779,4604,2,162,5,3840,6,0,293,4401,0


Converting to forward existential form...Done !
original formula: (AX(AF((((p_0_7==1)&&(r_0_8==1)) + !(E(((p_0_0==1)&&(r_0_1==1)) U ((p_0_4==1)&&(r_0_5==1))))))) + (AF((((r_0_17==1)&&(r_1_17==1))&&(p_1_1...302
=> equivalent forward existential formula: ([FwdG((Init * !(!(EX(!(!(EG(!((((p_0_7==1)&&(r_0_8==1)) + !(E(((p_0_0==1)&&(r_0_1==1)) U ((p_0_4==1)&&(r_0_5==1...845
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...169
Using saturation style SCC detection
(forward)formula 0,1,1.64888,76552,1,0,1161,442993,142,713,2025,494379,1237
FORMULA ResAllocation-PT-R020C002-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2025-06-03 16:58:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:58:17] [INFO ] Implicit Places using invariants in 59 ms returned [41, 43, 45, 47, 49, 55, 57, 61, 63, 67, 71, 73, 75, 77, 79]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 61 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 65/80 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 65 /65 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64 ms. Remains : 65/80 places, 42/42 transitions.
[2025-06-03 16:58:17] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:17] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:17] [INFO ] Input system was already deterministic with 42 transitions.
[2025-06-03 16:58:17] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:17] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:58:17] [INFO ] Time to serialize gal into /tmp/CTLFireability12797357521117738103.gal : 0 ms
[2025-06-03 16:58:17] [INFO ] Time to serialize properties into /tmp/CTLFireability14665772069430225385.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12797357521117738103.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14665772069430225385.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.15343e+07,0.022901,4636,2,171,5,3996,6,0,305,4594,0


Converting to forward existential form...Done !
original formula: (EF((((((EG((((r_0_12==1)&&(r_1_12==1))&&(p_1_13==1))) * AF((((r_0_9==1)&&(r_1_9==1))&&(p_1_10==1)))) + ((AX((((r_0_6==1)&&(r_1_6==1))&&(...411
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (((((EG((((r_0_12==1)&&(r_1_12==1))&&(p_1_13==1))) * !(EG(!((((r_0_9==1)&&(r_1_9==1))&&(p_1...511
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...169
(forward)formula 0,0,0.051718,5788,1,0,99,12693,100,47,1941,7958,91
FORMULA ResAllocation-PT-R020C002-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2025-06-03 16:58:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:58:17] [INFO ] Implicit Places using invariants in 53 ms returned [41, 43, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 53 ms to find 19 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 61/80 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 61 /61 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 56 ms. Remains : 61/80 places, 42/42 transitions.
[2025-06-03 16:58:17] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:17] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:17] [INFO ] Input system was already deterministic with 42 transitions.
[2025-06-03 16:58:17] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:17] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:17] [INFO ] Time to serialize gal into /tmp/CTLFireability7445744094749659624.gal : 0 ms
[2025-06-03 16:58:17] [INFO ] Time to serialize properties into /tmp/CTLFireability8393817025275326082.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7445744094749659624.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8393817025275326082.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.15343e+07,0.01835,4604,2,159,5,3687,6,0,289,4230,0


Converting to forward existential form...Done !
original formula: AG((AG(EX((((r_0_2==0)||(r_1_2==0))||(p_1_3==0)))) + (((p_0_6==1)&&(r_0_7==1)) * (AX(EX(((p_0_8==1)&&(r_0_9==1)))) + ((p_0_0==1)&&(r_0_1=...163
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(!(E(TRUE U !(EX((((r_0_2==0)||(r_1_2==0))||(p_1_3==0)))))))) * !(((p_0_6==1)&&(r_0_7==1)...334
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...169
(forward)formula 0,0,0.065752,6908,1,0,112,18596,108,56,1964,15807,108
FORMULA ResAllocation-PT-R020C002-CTLFireability-2025-06 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 : 80/80 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2025-06-03 16:58:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:58:18] [INFO ] Implicit Places using invariants in 66 ms returned [41, 43, 45, 47, 49, 51, 53, 55, 57, 61, 63, 65, 67, 69, 73, 75, 77, 79]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 67 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/80 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 62 /62 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70 ms. Remains : 62/80 places, 42/42 transitions.
[2025-06-03 16:58:18] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:18] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:18] [INFO ] Input system was already deterministic with 42 transitions.
[2025-06-03 16:58:18] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:18] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:18] [INFO ] Time to serialize gal into /tmp/CTLFireability7783206971320455536.gal : 0 ms
[2025-06-03 16:58:18] [INFO ] Time to serialize properties into /tmp/CTLFireability10096336402311155924.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7783206971320455536.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10096336402311155924.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.15343e+07,0.026184,4612,2,162,5,3847,6,0,293,4409,0


Converting to forward existential form...Done !
original formula: AF((AF(AG(((p_0_8==1)&&(r_0_9==1)))) * AX(!(A(!((((r_0_15==1)&&(r_1_15==1))&&(p_1_16==1))) U (((p_0_3==1)&&(r_0_4==1))||(((r_0_9==1)&&(r_...183
=> equivalent forward existential formula: [FwdG(Init,!((!(EG(!(!(E(TRUE U !(((p_0_8==1)&&(r_0_9==1)))))))) * !(EX(!(!(!((E(!((((p_0_3==1)&&(r_0_4==1))||((...415
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...169
(forward)formula 0,0,2.59695,117960,1,0,2367,689049,120,1200,2086,825759,2790
FORMULA ResAllocation-PT-R020C002-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2025-06-03 16:58:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:58:20] [INFO ] Implicit Places using invariants in 55 ms returned [41, 45, 47, 49, 53, 55, 57, 59, 61, 63, 65, 69, 71, 73, 75, 77, 79]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 55 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/80 places, 42/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 63 /63 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 59 ms. Remains : 63/80 places, 42/42 transitions.
[2025-06-03 16:58:20] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:58:20] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:20] [INFO ] Input system was already deterministic with 42 transitions.
[2025-06-03 16:58:20] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:20] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:20] [INFO ] Time to serialize gal into /tmp/CTLFireability17244956370145041937.gal : 1 ms
[2025-06-03 16:58:20] [INFO ] Time to serialize properties into /tmp/CTLFireability16345901982778787415.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17244956370145041937.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16345901982778787415.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.15343e+07,0.019367,4620,2,165,5,3818,6,0,297,4372,0


Converting to forward existential form...Done !
original formula: E(EX(AX((A((((r_0_1==1)&&(r_1_1==1))&&(p_1_2==1)) U (((r_0_5==1)&&(r_1_5==1))&&(p_1_6==1))) * ((((p_0_2==1)&&(r_0_3==1))||(((r_0_13==1)&&...266
=> equivalent forward existential formula: [FwdG(FwdU(Init,EX(!(EX(!((!((E(!((((r_0_5==1)&&(r_1_5==1))&&(p_1_6==1))) U (!((((r_0_1==1)&&(r_1_1==1))&&(p_1_2...421
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...169
Hit Full ! (commute/partial/dont) 37/0/5
(forward)formula 0,1,2.53168,91572,1,0,2126,512201,125,996,2051,691002,2420
FORMULA ResAllocation-PT-R020C002-CTLFireability-2025-08 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 : 80/80 places, 42/42 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 79 transition count 41
Applied a total of 2 rules in 5 ms. Remains 79 /80 variables (removed 1) and now considering 41/42 (removed 1) transitions.
// Phase 1: matrix 41 rows 79 cols
[2025-06-03 16:58:23] [INFO ] Computed 40 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:58:23] [INFO ] Implicit Places using invariants in 64 ms returned [42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 65 ms to find 19 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 60/80 places, 41/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 60 /60 variables (removed 0) and now considering 41/41 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 72 ms. Remains : 60/80 places, 41/42 transitions.
[2025-06-03 16:58:23] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:23] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:23] [INFO ] Input system was already deterministic with 41 transitions.
[2025-06-03 16:58:23] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:23] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:23] [INFO ] Time to serialize gal into /tmp/CTLFireability1738473959801707862.gal : 1 ms
[2025-06-03 16:58:23] [INFO ] Time to serialize properties into /tmp/CTLFireability17507423900336450370.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1738473959801707862.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17507423900336450370.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.101e+07,0.018331,4600,2,153,5,3588,6,0,284,4136,0


Converting to forward existential form...Done !
original formula: AF(AG(!(E(!(((p_0_17==1)&&(r_0_18==1))) U E((((r_0_0==1)&&(r_1_0==1))&&(p_1_1==1)) U ((p_0_12==1)&&(r_0_13==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(E(!(((p_0_17==1)&&(r_0_18==1))) U E((((r_0_0==1)&&(r_1_0==1))&&(p_1_1==1)) U ((p_0_1...191
Reverse transition relation is NOT exact ! Due to transitions t19, t40, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...169
(forward)formula 0,0,0.986358,42580,1,0,1225,219915,118,826,1930,336805,1240
FORMULA ResAllocation-PT-R020C002-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 80 cols
[2025-06-03 16:58:24] [INFO ] Computed 40 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:58:24] [INFO ] Implicit Places using invariants in 71 ms returned [41, 43, 49, 51, 53, 55, 57, 61, 63, 65, 67, 69, 73, 75, 79]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 72 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 65/80 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 65 /65 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 75 ms. Remains : 65/80 places, 42/42 transitions.
[2025-06-03 16:58:24] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:58:24] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:58:24] [INFO ] Input system was already deterministic with 42 transitions.
[2025-06-03 16:58:24] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:24] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:24] [INFO ] Time to serialize gal into /tmp/CTLFireability16179350083855167472.gal : 0 ms
[2025-06-03 16:58:24] [INFO ] Time to serialize properties into /tmp/CTLFireability217377264532713543.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16179350083855167472.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability217377264532713543.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.15343e+07,0.022629,4652,2,171,5,4017,6,0,305,4602,0


Converting to forward existential form...Done !
original formula: ((AG(((((r_0_3==1)&&(r_1_3==1))&&(p_1_4==1)) + (AF(EX((((r_0_9==1)&&(r_1_9==1))&&(p_1_10==1)))) * AF(((((r_0_15==1)&&(r_1_15==1))&&(p_1_1...310
=> equivalent forward existential formula: ((([FwdG((FwdU(Init,TRUE) * !((((r_0_3==1)&&(r_1_3==1))&&(p_1_4==1)))),!(EX((((r_0_9==1)&&(r_1_9==1))&&(p_1_10==...490
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...169
(forward)formula 0,0,0.450263,28476,1,0,612,142855,116,510,2067,206110,619
FORMULA ResAllocation-PT-R020C002-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 80/80 places, 42/42 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 77 transition count 40
Applied a total of 5 rules in 10 ms. Remains 77 /80 variables (removed 3) and now considering 40/42 (removed 2) transitions.
// Phase 1: matrix 40 rows 77 cols
[2025-06-03 16:58:24] [INFO ] Computed 39 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:58:25] [INFO ] Implicit Places using invariants in 54 ms returned [40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 74, 76]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 55 ms to find 18 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 59/80 places, 40/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 59 /59 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 66 ms. Remains : 59/80 places, 40/42 transitions.
[2025-06-03 16:58:25] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:25] [INFO ] Flatten gal took : 10 ms
[2025-06-03 16:58:25] [INFO ] Input system was already deterministic with 40 transitions.
[2025-06-03 16:58:25] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:25] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:25] [INFO ] Time to serialize gal into /tmp/CTLFireability2086396337958228574.gal : 0 ms
[2025-06-03 16:58:25] [INFO ] Time to serialize properties into /tmp/CTLFireability18136095418285175515.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2086396337958228574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18136095418285175515.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.04858e+07,0.018613,4600,2,149,5,3377,6,0,279,3870,0


Converting to forward existential form...Done !
original formula: AF(EG((((r_0_17==0)||(r_1_17==0))||(p_1_18==0))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((((r_0_17==0)||(r_1_17==0))||(p_1_18==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t38, t39, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...169
(forward)formula 0,1,2.67888,120328,1,0,3503,677144,106,1659,1791,935729,4022
FORMULA ResAllocation-PT-R020C002-CTLFireability-2025-11 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 : 80/80 places, 42/42 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 77 transition count 40
Applied a total of 5 rules in 3 ms. Remains 77 /80 variables (removed 3) and now considering 40/42 (removed 2) transitions.
[2025-06-03 16:58:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:58:27] [INFO ] Implicit Places using invariants in 59 ms returned [40, 42, 44, 46, 48, 50, 52, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 60 ms to find 18 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 59/80 places, 40/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 59 /59 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 64 ms. Remains : 59/80 places, 40/42 transitions.
[2025-06-03 16:58:27] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:27] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:27] [INFO ] Input system was already deterministic with 40 transitions.
[2025-06-03 16:58:27] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:27] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:27] [INFO ] Time to serialize gal into /tmp/CTLFireability6402559166929057100.gal : 1 ms
[2025-06-03 16:58:27] [INFO ] Time to serialize properties into /tmp/CTLFireability10597020543613781957.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6402559166929057100.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10597020543613781957.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.04858e+07,0.019797,4596,2,149,5,3314,6,0,279,3798,0


Converting to forward existential form...Done !
original formula: EG((((r_0_8==0)||(r_1_8==0))||(p_1_9==0)))
=> equivalent forward existential formula: [FwdG(Init,(((r_0_8==0)||(r_1_8==0))||(p_1_9==0)))] != FALSE
Hit Full ! (commute/partial/dont) 35/0/5
(forward)formula 0,1,0.035476,5108,1,0,10,6842,19,4,1496,3999,8
FORMULA ResAllocation-PT-R020C002-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 80 cols
[2025-06-03 16:58:27] [INFO ] Computed 40 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:58:27] [INFO ] Implicit Places using invariants in 51 ms returned [43, 45, 47, 49, 51, 53, 55, 57, 59, 63, 65, 67, 69, 71, 73, 77, 79]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 52 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/80 places, 42/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 63 /63 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 53 ms. Remains : 63/80 places, 42/42 transitions.
[2025-06-03 16:58:27] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:27] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:27] [INFO ] Input system was already deterministic with 42 transitions.
[2025-06-03 16:58:27] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:27] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:27] [INFO ] Time to serialize gal into /tmp/CTLFireability12660932807786562745.gal : 0 ms
[2025-06-03 16:58:27] [INFO ] Time to serialize properties into /tmp/CTLFireability1296557306078347056.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12660932807786562745.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1296557306078347056.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.15343e+07,0.022191,4616,2,164,5,3865,6,0,297,4437,0


Converting to forward existential form...Done !
original formula: A(((!(AX((((r_0_17==1)&&(r_1_17==1))&&(p_1_18==1)))) + ((p_0_0==1)&&(r_0_1==1))) + (((!((AF(EG(((p_0_1==1)&&(r_0_2==1)))) + !(EG(((p_0_14...390
=> equivalent forward existential formula: [((Init * !(EG(!(((p_0_10==1)&&(r_0_11==1)))))) * !(E(!(((p_0_10==1)&&(r_0_11==1))) U (!(((!(!(EX(!((((r_0_17==1...531
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...169
(forward)formula 0,0,4.40963,183008,1,0,3648,1.05095e+06,118,1659,1964,1.44964e+06,4146
FORMULA ResAllocation-PT-R020C002-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 80/80 places, 42/42 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 77 transition count 40
Applied a total of 5 rules in 5 ms. Remains 77 /80 variables (removed 3) and now considering 40/42 (removed 2) transitions.
// Phase 1: matrix 40 rows 77 cols
[2025-06-03 16:58:32] [INFO ] Computed 39 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:58:32] [INFO ] Implicit Places using invariants in 62 ms returned [40, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 63 ms to find 17 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 60/80 places, 40/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 60 /60 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 70 ms. Remains : 60/80 places, 40/42 transitions.
[2025-06-03 16:58:32] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:58:32] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:32] [INFO ] Input system was already deterministic with 40 transitions.
[2025-06-03 16:58:32] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:32] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:32] [INFO ] Time to serialize gal into /tmp/CTLFireability15045782483223088278.gal : 1 ms
[2025-06-03 16:58:32] [INFO ] Time to serialize properties into /tmp/CTLFireability10419813105759502468.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15045782483223088278.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10419813105759502468.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.04858e+07,0.017573,4472,2,152,5,3292,6,0,283,3769,0


Converting to forward existential form...Done !
original formula: E(EG(!(EF((((r_0_3==1)&&(r_1_3==1))&&(p_1_4==1))))) U AG(EF((((r_0_2==1)&&(r_1_2==1))&&(p_1_3==1)))))
=> equivalent forward existential formula: [(FwdU(Init,EG(!(E(TRUE U (((r_0_3==1)&&(r_1_3==1))&&(p_1_4==1)))))) * !(E(TRUE U !(E(TRUE U (((r_0_2==1)&&(r_1_...189
Reverse transition relation is NOT exact ! Due to transitions t38, t39, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...169
(forward)formula 0,0,0.076922,7544,1,0,161,21989,101,80,1836,21571,179
FORMULA ResAllocation-PT-R020C002-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 80/80 places, 42/42 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 77 transition count 40
Applied a total of 5 rules in 6 ms. Remains 77 /80 variables (removed 3) and now considering 40/42 (removed 2) transitions.
[2025-06-03 16:58:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:58:32] [INFO ] Implicit Places using invariants in 62 ms returned [40, 42, 44, 46, 48, 50, 52, 54, 56, 60, 62, 64, 66, 68, 70, 72, 74, 76]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 62 ms to find 18 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 59/80 places, 40/42 transitions.
Applied a total of 0 rules in 3 ms. Remains 59 /59 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 71 ms. Remains : 59/80 places, 40/42 transitions.
[2025-06-03 16:58:32] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:32] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:32] [INFO ] Input system was already deterministic with 40 transitions.
[2025-06-03 16:58:32] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:58:32] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:58:32] [INFO ] Time to serialize gal into /tmp/CTLFireability4509275514466577593.gal : 0 ms
[2025-06-03 16:58:32] [INFO ] Time to serialize properties into /tmp/CTLFireability7748623543149515075.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4509275514466577593.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7748623543149515075.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.04858e+07,0.017015,4596,2,149,5,3319,6,0,279,3814,0


Converting to forward existential form...Done !
original formula: AG(AF((((r_0_10==1)&&(r_1_10==1))&&(p_1_11==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((((r_0_10==1)&&(r_1_10==1))&&(p_1_11==1))))] = FALSE
Hit Full ! (commute/partial/dont) 35/0/5
(forward)formula 0,0,0.121071,10356,1,0,10,40410,20,3,1500,41201,8
FORMULA ResAllocation-PT-R020C002-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-06-03 16:58:32] [INFO ] Flatten gal took : 7 ms
[2025-06-03 16:58:32] [INFO ] Flatten gal took : 2 ms
Total runtime 38864 ms.

BK_STOP 1748969912860

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="ResAllocation-PT-R020C002"
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 2-5832"
echo " Executing tool itstools"
echo " Input is ResAllocation-PT-R020C002, 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 r184-tall-174889263600170"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R020C002.tgz
mv ResAllocation-PT-R020C002 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' 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 ;