About the Execution of ITS-Tools for SafeBus-PT-03
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 26226.00 | 0.00 | 0.00 | TTFFTTFFFTTFFFFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r184-tall-174889264800761.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is SafeBus-PT-03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-tall-174889264800761
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 788K
-rw-r--r-- 1 mcc users 13K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 128K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K 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 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 127K 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 4.1K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 95K 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 SafeBus-PT-03-CTLCardinality-2025-00
FORMULA_NAME SafeBus-PT-03-CTLCardinality-2025-01
FORMULA_NAME SafeBus-PT-03-CTLCardinality-2025-02
FORMULA_NAME SafeBus-PT-03-CTLCardinality-2025-03
FORMULA_NAME SafeBus-PT-03-CTLCardinality-2025-04
FORMULA_NAME SafeBus-PT-03-CTLCardinality-2025-05
FORMULA_NAME SafeBus-PT-03-CTLCardinality-2025-06
FORMULA_NAME SafeBus-PT-03-CTLCardinality-2025-07
FORMULA_NAME SafeBus-PT-03-CTLCardinality-2025-08
FORMULA_NAME SafeBus-PT-03-CTLCardinality-2025-09
FORMULA_NAME SafeBus-PT-03-CTLCardinality-2025-10
FORMULA_NAME SafeBus-PT-03-CTLCardinality-2025-11
FORMULA_NAME SafeBus-PT-03-CTLCardinality-2025-12
FORMULA_NAME SafeBus-PT-03-CTLCardinality-2025-13
FORMULA_NAME SafeBus-PT-03-CTLCardinality-2025-14
FORMULA_NAME SafeBus-PT-03-CTLCardinality-2025-15
=== Now, execution of the tool begins
BK_START 1749180335851
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-PT-03
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-06 03:25:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-06 03:25:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 03:25:37] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2025-06-06 03:25:37] [INFO ] Transformed 57 places.
[2025-06-06 03:25:37] [INFO ] Transformed 91 transitions.
[2025-06-06 03:25:37] [INFO ] Found NUPN structural information;
[2025-06-06 03:25:37] [INFO ] Parsed PT model containing 57 places and 91 transitions and 541 arcs in 143 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
Reduce places removed 3 places and 0 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA SafeBus-PT-03-CTLCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-03-CTLCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 91/91 transitions.
Applied a total of 0 rules in 6 ms. Remains 54 /54 variables (removed 0) and now considering 91/91 (removed 0) transitions.
[2025-06-06 03:25:37] [INFO ] Flow matrix only has 68 transitions (discarded 23 similar events)
// Phase 1: matrix 68 rows 54 cols
[2025-06-06 03:25:37] [INFO ] Computed 17 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 03:25:37] [INFO ] Implicit Places using invariants in 176 ms returned []
[2025-06-06 03:25:37] [INFO ] Flow matrix only has 68 transitions (discarded 23 similar events)
[2025-06-06 03:25:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 03:25:37] [INFO ] State equation strengthened by 13 read => feed constraints.
[2025-06-06 03:25:37] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
Running 88 sub problems to find dead transitions.
[2025-06-06 03:25:37] [INFO ] Flow matrix only has 68 transitions (discarded 23 similar events)
[2025-06-06 03:25:37] [INFO ] Invariant cache hit.
[2025-06-06 03:25:37] [INFO ] State equation strengthened by 13 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 7/61 constraints. Problems are: Problem set: 0 solved, 88 unsolved
Problem TDEAD7 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD33 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 10/71 constraints. Problems are: Problem set: 9 solved, 79 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:38] [INFO ] Deduced a trap composed of 11 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:38] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:38] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:38] [INFO ] Deduced a trap composed of 11 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:38] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:38] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:38] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:38] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:38] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:38] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:38] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:38] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 12/83 constraints. Problems are: Problem set: 9 solved, 79 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:39] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:39] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 2/85 constraints. Problems are: Problem set: 9 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/85 constraints. Problems are: Problem set: 9 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 68/122 variables, 54/139 constraints. Problems are: Problem set: 9 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 13/152 constraints. Problems are: Problem set: 9 solved, 79 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/152 constraints. Problems are: Problem set: 9 solved, 79 unsolved
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/152 constraints. Problems are: Problem set: 9 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 152 constraints, problems are : Problem set: 9 solved, 79 unsolved in 3376 ms.
Refiners :[Domain max(s): 54/54 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 54/54 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 79 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 9 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 7/61 constraints. Problems are: Problem set: 9 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 10/71 constraints. Problems are: Problem set: 9 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 14/85 constraints. Problems are: Problem set: 9 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/85 constraints. Problems are: Problem set: 9 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 68/122 variables, 54/139 constraints. Problems are: Problem set: 9 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 13/152 constraints. Problems are: Problem set: 9 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 79/231 constraints. Problems are: Problem set: 9 solved, 79 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/231 constraints. Problems are: Problem set: 9 solved, 79 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:44] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 2 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/122 variables, 1/232 constraints. Problems are: Problem set: 9 solved, 79 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:44] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/122 variables, 1/233 constraints. Problems are: Problem set: 9 solved, 79 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/122 variables, 0/233 constraints. Problems are: Problem set: 9 solved, 79 unsolved
At refinement iteration 12 (OVERLAPS) 0/122 variables, 0/233 constraints. Problems are: Problem set: 9 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 233 constraints, problems are : Problem set: 9 solved, 79 unsolved in 7408 ms.
Refiners :[Domain max(s): 54/54 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 54/54 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 79/88 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10873ms problems are : Problem set: 9 solved, 79 unsolved
Search for dead transitions found 9 dead transitions in 10892ms
Found 9 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 9 transitions
Dead transitions reduction (with SMT) removed 9 transitions
Starting structural reductions in LTL mode, iteration 1 : 54/54 places, 82/91 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 11206 ms. Remains : 54/54 places, 82/91 transitions.
Support contains 53 out of 54 places after structural reductions.
[2025-06-06 03:25:48] [INFO ] Flatten gal took : 26 ms
[2025-06-06 03:25:48] [INFO ] Flatten gal took : 11 ms
[2025-06-06 03:25:48] [INFO ] Input system was already deterministic with 82 transitions.
Reduction of identical properties reduced properties to check from 64 to 63
RANDOM walk for 40000 steps (8 resets) in 1636 ms. (24 steps per ms) remains 22/63 properties
BEST_FIRST walk for 4002 steps (8 resets) in 80 ms. (49 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 63 ms. (62 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 56 ms. (70 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 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 4003 steps (8 resets) in 27 ms. (142 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 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4001 steps (8 resets) in 52 ms. (75 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 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4001 steps (8 resets) in 13 ms. (285 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4001 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 22/22 properties
[2025-06-06 03:25:49] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 54 cols
[2025-06-06 03:25:49] [INFO ] Computed 17 invariants in 2 ms
[2025-06-06 03:25:49] [INFO ] State equation strengthened by 13 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 40/40 constraints. Problems are: Problem set: 18 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 4/44 constraints. Problems are: Problem set: 18 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/44 constraints. Problems are: Problem set: 18 solved, 4 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp31 is UNSAT
At refinement iteration 3 (OVERLAPS) 6/46 variables, 5/49 constraints. Problems are: Problem set: 20 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 6/55 constraints. Problems are: Problem set: 20 solved, 2 unsolved
Problem AtomicPropp21 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 2/57 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 0/57 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 5/51 variables, 4/61 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/51 variables, 5/66 constraints. Problems are: Problem set: 21 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:49] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/51 variables, 1/67 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/51 variables, 0/67 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/52 variables, 1/68 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/52 variables, 1/69 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/52 variables, 0/69 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 67/119 variables, 52/121 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/119 variables, 12/133 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/119 variables, 0/133 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 3/122 variables, 2/135 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/122 variables, 2/137 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/122 variables, 1/138 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/122 variables, 1/139 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/122 variables, 0/139 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/122 variables, 0/139 constraints. Problems are: Problem set: 21 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 139 constraints, problems are : Problem set: 21 solved, 1 unsolved in 141 ms.
Refiners :[Domain max(s): 54/54 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 54/54 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 21 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 15/18 variables, 3/6 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 15/21 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/21 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 11/29 variables, 1/22 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/29 variables, 11/33 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/29 variables, 0/33 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/30 variables, 1/34 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/30 variables, 1/35 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/30 variables, 0/35 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 21/51 variables, 10/45 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/51 variables, 21/66 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/51 variables, 1/67 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/51 variables, 0/67 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/52 variables, 1/68 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/52 variables, 1/69 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/52 variables, 0/69 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 67/119 variables, 52/121 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/119 variables, 12/133 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/119 variables, 1/134 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/119 variables, 0/134 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 3/122 variables, 2/136 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/122 variables, 2/138 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/122 variables, 1/139 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/122 variables, 1/140 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/122 variables, 0/140 constraints. Problems are: Problem set: 21 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/122 variables, 0/140 constraints. Problems are: Problem set: 21 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 140 constraints, problems are : Problem set: 21 solved, 1 unsolved in 107 ms.
Refiners :[Domain max(s): 54/54 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 54/54 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 1/22 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 266ms problems are : Problem set: 21 solved, 1 unsolved
Parikh walk visited 0 properties in 11 ms.
Support contains 3 out of 54 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 8 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 54/54 places, 82/82 transitions.
RANDOM walk for 40000 steps (8 resets) in 118 ms. (336 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 75 ms. (526 steps per ms) remains 1/1 properties
Probably explored full state space saw : 4650 states, properties seen :0
Probabilistic random walk after 17538 steps, saw 4650 distinct states, run finished after 48 ms. (steps per millisecond=365 ) properties seen :0
Explored full state space saw : 4650 states, properties seen :0
Exhaustive walk after 17538 steps, saw 4650 distinct states, run finished after 23 ms. (steps per millisecond=762 ) properties seen :0
Successfully simplified 22 atomic propositions for a total of 13 simplifications.
FORMULA SafeBus-PT-03-CTLCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-06 03:25:49] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2025-06-06 03:25:49] [INFO ] Flatten gal took : 8 ms
[2025-06-06 03:25:49] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SafeBus-PT-03-CTLCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-03-CTLCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-03-CTLCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-06 03:25:49] [INFO ] Flatten gal took : 8 ms
[2025-06-06 03:25:49] [INFO ] Input system was already deterministic with 82 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2025-06-06 03:25:49] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2025-06-06 03:25:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 03:25:49] [INFO ] Implicit Places using invariants in 74 ms returned [42, 43, 44]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 77 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 80 ms. Remains : 51/54 places, 82/82 transitions.
[2025-06-06 03:25:49] [INFO ] Flatten gal took : 5 ms
[2025-06-06 03:25:49] [INFO ] Flatten gal took : 5 ms
[2025-06-06 03:25:49] [INFO ] Input system was already deterministic with 82 transitions.
[2025-06-06 03:25:49] [INFO ] Flatten gal took : 6 ms
[2025-06-06 03:25:49] [INFO ] Flatten gal took : 5 ms
[2025-06-06 03:25:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality9361007879085414045.gal : 3 ms
[2025-06-06 03:25:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality6214847833992518683.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/CTLCardinality9361007879085414045.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6214847833992518683.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,4650,0.080256,6876,2,1195,5,12286,6,0,289,11832,0
Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.081567,6876,1,0,6,12286,7,1,486,11832,1
FORMULA SafeBus-PT-03-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2025-06-06 03:25:50] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2025-06-06 03:25:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 03:25:50] [INFO ] Implicit Places using invariants in 66 ms returned []
[2025-06-06 03:25:50] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2025-06-06 03:25:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 03:25:50] [INFO ] State equation strengthened by 13 read => feed constraints.
[2025-06-06 03:25:50] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
Running 79 sub problems to find dead transitions.
[2025-06-06 03:25:50] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2025-06-06 03:25:50] [INFO ] Invariant cache hit.
[2025-06-06 03:25:50] [INFO ] State equation strengthened by 13 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 7/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 10/71 constraints. Problems are: Problem set: 0 solved, 79 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:50] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:50] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:50] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:50] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:50] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:50] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:50] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:50] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:50] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 9/80 constraints. Problems are: Problem set: 0 solved, 79 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:51] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 79 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:51] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:51] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:51] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 3/84 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (OVERLAPS) 68/122 variables, 54/138 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 13/151 constraints. Problems are: Problem set: 0 solved, 79 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:52] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/122 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 11 (OVERLAPS) 0/122 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 152 constraints, problems are : Problem set: 0 solved, 79 unsolved in 3215 ms.
Refiners :[Domain max(s): 54/54 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 54/54 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 7/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 10/71 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 14/85 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 68/122 variables, 54/139 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 13/152 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 79/231 constraints. Problems are: Problem set: 0 solved, 79 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:25:54] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/122 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 232 constraints, problems are : Problem set: 0 solved, 79 unsolved in 3973 ms.
Refiners :[Domain max(s): 54/54 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 54/54 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7208ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 7210ms
Finished structural reductions in LTL mode , in 1 iterations and 7375 ms. Remains : 54/54 places, 82/82 transitions.
[2025-06-06 03:25:57] [INFO ] Flatten gal took : 11 ms
[2025-06-06 03:25:57] [INFO ] Flatten gal took : 6 ms
[2025-06-06 03:25:57] [INFO ] Input system was already deterministic with 82 transitions.
[2025-06-06 03:25:57] [INFO ] Flatten gal took : 7 ms
[2025-06-06 03:25:57] [INFO ] Flatten gal took : 6 ms
[2025-06-06 03:25:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality7333232486688569191.gal : 1 ms
[2025-06-06 03:25:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality13462637839680994449.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/CTLCardinality7333232486688569191.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13462637839680994449.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,4650,0.088267,7604,2,1545,5,13321,6,0,301,13010,0
Converting to forward existential form...Done !
original formula: E(((EF((S_tout==1)) + !((((((cable_used_1+cable_used_2)+cable_used_3)>=47)||(((listen_1+listen_2)+listen_3)>=1))||(((FMC_1+FMC_2)+FMC_3)>...279
=> equivalent forward existential formula: [(FwdU(Init,((E(TRUE U (S_tout==1)) + !((((((cable_used_1+cable_used_2)+cable_used_3)>=47)||(((listen_1+listen_2...355
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t25, t26, t27, t37, t38, t39, t64, t65, t66, t70, t71, t72, t73, t74,...289
(forward)formula 0,0,0.26702,14388,1,0,195,52749,179,82,2506,35192,170
FORMULA SafeBus-PT-03-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2025-06-06 03:25:57] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2025-06-06 03:25:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 03:25:57] [INFO ] Implicit Places using invariants in 71 ms returned [42, 43, 44]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 71 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 74 ms. Remains : 51/54 places, 82/82 transitions.
[2025-06-06 03:25:57] [INFO ] Flatten gal took : 5 ms
[2025-06-06 03:25:57] [INFO ] Flatten gal took : 5 ms
[2025-06-06 03:25:57] [INFO ] Input system was already deterministic with 82 transitions.
[2025-06-06 03:25:57] [INFO ] Flatten gal took : 5 ms
[2025-06-06 03:25:57] [INFO ] Flatten gal took : 5 ms
[2025-06-06 03:25:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality12519111794468020991.gal : 1 ms
[2025-06-06 03:25:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality17416202248231090638.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/CTLCardinality12519111794468020991.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17416202248231090638.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,4650,0.070612,6916,2,1195,5,12286,6,0,289,11832,0
Converting to forward existential form...Done !
original formula: AX(AG(((((loop_em_1+loop_em_2)+loop_em_3)>1) + EF((((((AMC_1_1+AMC_2_1)+(AMC_3_1+AMC_1_2))+((AMC_2_2+AMC_3_2)+(AMC_1_3+AMC_2_3)))+AMC_3_3...204
=> equivalent forward existential formula: [((FwdU(EY(Init),TRUE) * !((((loop_em_1+loop_em_2)+loop_em_3)>1))) * !(E(TRUE U (((((AMC_1_1+AMC_2_1)+(AMC_3_1+A...267
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t25, t26, t27, t37, t38, t39, t64, t65, t66, t70, t71, t72, t73, t74,...289
(forward)formula 0,1,0.368155,20580,1,0,207,93427,185,89,2459,61658,192
FORMULA SafeBus-PT-03-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 3 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2025-06-06 03:25:58] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2025-06-06 03:25:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 03:25:58] [INFO ] Implicit Places using invariants in 81 ms returned [42, 43, 44]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 82 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 86 ms. Remains : 51/54 places, 82/82 transitions.
[2025-06-06 03:25:58] [INFO ] Flatten gal took : 5 ms
[2025-06-06 03:25:58] [INFO ] Flatten gal took : 5 ms
[2025-06-06 03:25:58] [INFO ] Input system was already deterministic with 82 transitions.
[2025-06-06 03:25:58] [INFO ] Flatten gal took : 4 ms
[2025-06-06 03:25:58] [INFO ] Flatten gal took : 4 ms
[2025-06-06 03:25:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality87058000230335895.gal : 1 ms
[2025-06-06 03:25:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality4881482338401476334.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/CTLCardinality87058000230335895.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4881482338401476334.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 -...281
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,4650,0.078526,6920,2,1195,5,12286,6,0,289,11832,0
Converting to forward existential form...Done !
original formula: (AG(EF((Cpt2_2==1))) * (EF(AG(((wait_ack_3_2==0)&&(AMC_3_2==1)))) + AX(AX(AG((FMCb==0))))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (Cpt2_2==1))))] = FALSE * [(FwdU(EY(EY((Init * !(E(TRUE U !(E(TRUE U !(((wait_ac...219
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t25, t26, t27, t37, t38, t39, t64, t65, t66, t70, t71, t72, t73, t74,...289
(forward)formula 0,0,0.305624,16520,1,0,202,62793,189,86,2441,44407,182
FORMULA SafeBus-PT-03-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2025-06-06 03:25:58] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2025-06-06 03:25:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 03:25:58] [INFO ] Implicit Places using invariants in 81 ms returned [42, 43]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 82 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 85 ms. Remains : 52/54 places, 82/82 transitions.
[2025-06-06 03:25:58] [INFO ] Flatten gal took : 6 ms
[2025-06-06 03:25:58] [INFO ] Flatten gal took : 4 ms
[2025-06-06 03:25:58] [INFO ] Input system was already deterministic with 82 transitions.
[2025-06-06 03:25:58] [INFO ] Flatten gal took : 4 ms
[2025-06-06 03:25:58] [INFO ] Flatten gal took : 5 ms
[2025-06-06 03:25:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality13155553320904369158.gal : 1 ms
[2025-06-06 03:25:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality14134705872269701234.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/CTLCardinality13155553320904369158.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14134705872269701234.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,4650,0.078476,7200,2,1255,5,12484,6,0,293,11612,0
Converting to forward existential form...Done !
original formula: (EF(AX(AX((RMC_1==0)))) * (AG(EF((R_tout==1))) + AF(E(((R_tout==0)||(MSG_1==1)) U (wait_cable_3==1)))))
=> equivalent forward existential formula: ([(Init * !(E(TRUE U !(EX(!(!(EX(!((RMC_1==0))))))))))] = FALSE * [FwdG((Init * !(!(E(TRUE U !(E(TRUE U (R_tout=...227
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t25, t26, t27, t37, t38, t39, t64, t65, t66, t70, t71, t72, t73, t74,...289
(forward)formula 0,1,0.476748,25800,1,0,297,111195,198,138,2478,90183,290
FORMULA SafeBus-PT-03-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 10 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2025-06-06 03:25:59] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2025-06-06 03:25:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 03:25:59] [INFO ] Implicit Places using invariants in 73 ms returned [42, 44]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 74 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 52/54 places, 82/82 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 52 transition count 80
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 50 transition count 80
Applied a total of 4 rules in 13 ms. Remains 50 /52 variables (removed 2) and now considering 80/82 (removed 2) transitions.
[2025-06-06 03:25:59] [INFO ] Flow matrix only has 66 transitions (discarded 14 similar events)
// Phase 1: matrix 66 rows 50 cols
[2025-06-06 03:25:59] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 03:25:59] [INFO ] Implicit Places using invariants in 72 ms returned []
[2025-06-06 03:25:59] [INFO ] Flow matrix only has 66 transitions (discarded 14 similar events)
[2025-06-06 03:25:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 03:25:59] [INFO ] State equation strengthened by 13 read => feed constraints.
[2025-06-06 03:25:59] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 50/54 places, 80/82 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 279 ms. Remains : 50/54 places, 80/82 transitions.
[2025-06-06 03:25:59] [INFO ] Flatten gal took : 5 ms
[2025-06-06 03:25:59] [INFO ] Flatten gal took : 10 ms
[2025-06-06 03:25:59] [INFO ] Input system was already deterministic with 80 transitions.
[2025-06-06 03:25:59] [INFO ] Flatten gal took : 4 ms
[2025-06-06 03:25:59] [INFO ] Flatten gal took : 4 ms
[2025-06-06 03:25:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality17370658777692511580.gal : 1 ms
[2025-06-06 03:25:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality9545085514346279028.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/CTLCardinality17370658777692511580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9545085514346279028.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,3522,0.071332,6932,2,1453,5,12232,6,0,283,11392,0
Converting to forward existential form...Done !
original formula: EF(EG((wait_cable_2==1)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(wait_cable_2==1))] != FALSE
Hit Full ! (commute/partial/dont) 71/0/9
(forward)formula 0,1,0.214429,13204,1,0,8,45278,19,1,1808,26392,8
FORMULA SafeBus-PT-03-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2025-06-06 03:25:59] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 54 cols
[2025-06-06 03:25:59] [INFO ] Computed 17 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 03:25:59] [INFO ] Implicit Places using invariants in 82 ms returned [42, 43, 44]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 82 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 88 ms. Remains : 51/54 places, 82/82 transitions.
[2025-06-06 03:25:59] [INFO ] Flatten gal took : 6 ms
[2025-06-06 03:25:59] [INFO ] Flatten gal took : 4 ms
[2025-06-06 03:25:59] [INFO ] Input system was already deterministic with 82 transitions.
[2025-06-06 03:25:59] [INFO ] Flatten gal took : 4 ms
[2025-06-06 03:25:59] [INFO ] Flatten gal took : 3 ms
[2025-06-06 03:25:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality841598657280358939.gal : 1 ms
[2025-06-06 03:25:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality10280163179186280389.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/CTLCardinality841598657280358939.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10280163179186280389.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,4650,0.078388,6912,2,1195,5,12286,6,0,289,11832,0
Converting to forward existential form...Done !
original formula: AX(((loop_em_1==0) * EX((AF(((wait_ack_3_2==0)&&(FMC_3==1))) * ((MSG_3==0)||(Cpt2_2==1))))))
=> equivalent forward existential formula: ([(EY(Init) * !((loop_em_1==0)))] = FALSE * [(EY(Init) * !(EX((!(EG(!(((wait_ack_3_2==0)&&(FMC_3==1))))) * ((MSG...189
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t25, t26, t27, t37, t38, t39, t64, t65, t66, t70, t71, t72, t73, t74,...289
(forward)formula 0,0,0.332526,18900,1,0,303,88379,188,127,2370,70180,307
FORMULA SafeBus-PT-03-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2025-06-06 03:26:00] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2025-06-06 03:26:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 03:26:00] [INFO ] Implicit Places using invariants in 82 ms returned [42, 43]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 83 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 86 ms. Remains : 52/54 places, 82/82 transitions.
[2025-06-06 03:26:00] [INFO ] Flatten gal took : 5 ms
[2025-06-06 03:26:00] [INFO ] Flatten gal took : 4 ms
[2025-06-06 03:26:00] [INFO ] Input system was already deterministic with 82 transitions.
[2025-06-06 03:26:00] [INFO ] Flatten gal took : 3 ms
[2025-06-06 03:26:00] [INFO ] Flatten gal took : 3 ms
[2025-06-06 03:26:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality2146335247340199207.gal : 1 ms
[2025-06-06 03:26:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality2414604111684222354.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/CTLCardinality2146335247340199207.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2414604111684222354.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,4650,0.075027,7208,2,1255,5,12484,6,0,293,11612,0
Converting to forward existential form...Done !
original formula: (EF(AX(((EG((cable_used_3!=0)) * ((Cpt2_3==0)||(wait_cable_3==1))) * EF(((Cpt1_2==0)&&(wait_ack_2_1==1)))))) * EF(AG((E(((PMC_2==0)||(cab...212
=> equivalent forward existential formula: [(FwdU((Init * E(TRUE U !(EX(!(((EG((cable_used_3!=0)) * ((Cpt2_3==0)||(wait_cable_3==1))) * E(TRUE U ((Cpt1_2==...294
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t25, t26, t27, t37, t38, t39, t64, t65, t66, t70, t71, t72, t73, t74,...289
(forward)formula 0,0,0.655152,32460,1,0,305,149705,190,149,2450,120140,313
FORMULA SafeBus-PT-03-CTLCardinality-2025-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2025-06-06 03:26:01] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2025-06-06 03:26:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 03:26:01] [INFO ] Implicit Places using invariants in 60 ms returned [42, 43]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 60 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62 ms. Remains : 52/54 places, 82/82 transitions.
[2025-06-06 03:26:01] [INFO ] Flatten gal took : 4 ms
[2025-06-06 03:26:01] [INFO ] Flatten gal took : 4 ms
[2025-06-06 03:26:01] [INFO ] Input system was already deterministic with 82 transitions.
[2025-06-06 03:26:01] [INFO ] Flatten gal took : 3 ms
[2025-06-06 03:26:01] [INFO ] Flatten gal took : 3 ms
[2025-06-06 03:26:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality17890943392789305895.gal : 1 ms
[2025-06-06 03:26:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality16029998546811540727.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/CTLCardinality17890943392789305895.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16029998546811540727.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,4650,0.073089,7212,2,1255,5,12484,6,0,293,11612,0
Converting to forward existential form...Done !
original formula: ((EF((((AG((wait_msg_2!=0)) * EF((T_out!=0))) * (EX((AMC_3_3!=1)) * A((((MSG_3==0)||(ACK==1))||(Cpt1_1==0)) U EF((T_out==1))))) * ((AMC_2...302
=> equivalent forward existential formula: ([((FwdU((Init * (E(TRUE U (((!(E(TRUE U !((wait_msg_2!=0)))) * E(TRUE U (T_out!=0))) * (EX((AMC_3_3!=1)) * !((E...866
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t25, t26, t27, t37, t38, t39, t64, t65, t66, t70, t71, t72, t73, t74,...289
(forward)formula 0,0,0.515525,26344,1,0,272,110772,219,124,2514,86597,288
FORMULA SafeBus-PT-03-CTLCardinality-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 3 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2025-06-06 03:26:01] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2025-06-06 03:26:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 03:26:01] [INFO ] Implicit Places using invariants in 70 ms returned [42, 43, 44]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 72 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 76 ms. Remains : 51/54 places, 82/82 transitions.
[2025-06-06 03:26:01] [INFO ] Flatten gal took : 3 ms
[2025-06-06 03:26:01] [INFO ] Flatten gal took : 4 ms
[2025-06-06 03:26:01] [INFO ] Input system was already deterministic with 82 transitions.
[2025-06-06 03:26:01] [INFO ] Flatten gal took : 3 ms
[2025-06-06 03:26:01] [INFO ] Flatten gal took : 4 ms
[2025-06-06 03:26:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality8905695971662772000.gal : 1 ms
[2025-06-06 03:26:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality7005219621565693134.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/CTLCardinality8905695971662772000.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7005219621565693134.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,4650,0.072444,7048,2,1195,5,12286,6,0,289,11832,0
Converting to forward existential form...Done !
original formula: ((E((FMC_2==1) U (EX(!(EG((loop_em_3==1)))) * A(A((RMC_1==0) U (wait_ack_1_3==1)) U A((AMC_1_2==1) U (listen_2==1))))) * EF(EX(AX((listen...185
=> equivalent forward existential formula: [(FwdU((Init * (E((FMC_2==1) U (EX(!(EG((loop_em_3==1)))) * !((E(!(!((E(!((listen_2==1)) U (!((AMC_1_2==1)) * !(...580
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t25, t26, t27, t37, t38, t39, t64, t65, t66, t70, t71, t72, t73, t74,...289
(forward)formula 0,0,0.234267,14088,1,0,195,52862,186,81,2378,32246,174
FORMULA SafeBus-PT-03-CTLCardinality-2025-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2025-06-06 03:26:02] [INFO ] Flatten gal took : 14 ms
[2025-06-06 03:26:02] [INFO ] Flatten gal took : 5 ms
Total runtime 25060 ms.
BK_STOP 1749180362077
--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="SafeBus-PT-03"
export BK_EXAMINATION="CTLCardinality"
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 SafeBus-PT-03, examination is CTLCardinality"
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-174889264800761"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-03.tgz
mv SafeBus-PT-03 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;