About the Execution of ITS-Tools for Champagne-PT-H10T0R
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | T??TT?T?TFFT??T? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r254-tall-174931339300145.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 Champagne-PT-H10T0R, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931339300145
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 920K
-rw-r--r-- 1 mcc users 7.4K Jun 6 08:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Jun 6 08:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Jun 6 08:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Jun 6 08:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Jun 6 11:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 6 11:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 11:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Jun 6 11:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 18K Jun 6 08:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 200K Jun 6 08:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Jun 6 08:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Jun 6 08:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 11:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 11:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 380K Jun 5 20:08 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 Champagne-PT-H10T0R-CTLCardinality-2025-00
FORMULA_NAME Champagne-PT-H10T0R-CTLCardinality-2025-01
FORMULA_NAME Champagne-PT-H10T0R-CTLCardinality-2025-02
FORMULA_NAME Champagne-PT-H10T0R-CTLCardinality-2025-03
FORMULA_NAME Champagne-PT-H10T0R-CTLCardinality-2025-04
FORMULA_NAME Champagne-PT-H10T0R-CTLCardinality-2025-05
FORMULA_NAME Champagne-PT-H10T0R-CTLCardinality-2025-06
FORMULA_NAME Champagne-PT-H10T0R-CTLCardinality-2025-07
FORMULA_NAME Champagne-PT-H10T0R-CTLCardinality-2025-08
FORMULA_NAME Champagne-PT-H10T0R-CTLCardinality-2025-09
FORMULA_NAME Champagne-PT-H10T0R-CTLCardinality-2025-10
FORMULA_NAME Champagne-PT-H10T0R-CTLCardinality-2025-11
FORMULA_NAME Champagne-PT-H10T0R-CTLCardinality-2025-12
FORMULA_NAME Champagne-PT-H10T0R-CTLCardinality-2025-13
FORMULA_NAME Champagne-PT-H10T0R-CTLCardinality-2025-14
FORMULA_NAME Champagne-PT-H10T0R-CTLCardinality-2025-15
=== Now, execution of the tool begins
BK_START 1749332899237
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Champagne-PT-H10T0R
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-07 21:48:20] [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]
[2025-06-07 21:48:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 21:48:20] [INFO ] Load time of PNML (sax parser for PT used): 126 ms
[2025-06-07 21:48:20] [INFO ] Transformed 1259 places.
[2025-06-07 21:48:20] [INFO ] Transformed 2192 transitions.
[2025-06-07 21:48:20] [INFO ] Found NUPN structural information;
[2025-06-07 21:48:20] [INFO ] Parsed PT model containing 1259 places and 2192 transitions and 6374 arcs in 232 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Support contains 121 out of 1259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1259/1259 places, 2192/2192 transitions.
Discarding 275 places :
Symmetric choice reduction at 0 with 275 rule applications. Total rules 275 place count 984 transition count 1917
Iterating global reduction 0 with 275 rules applied. Total rules applied 550 place count 984 transition count 1917
Discarding 145 places :
Symmetric choice reduction at 0 with 145 rule applications. Total rules 695 place count 839 transition count 1772
Iterating global reduction 0 with 145 rules applied. Total rules applied 840 place count 839 transition count 1772
Discarding 81 places :
Symmetric choice reduction at 0 with 81 rule applications. Total rules 921 place count 758 transition count 1458
Iterating global reduction 0 with 81 rules applied. Total rules applied 1002 place count 758 transition count 1458
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 0 with 37 rules applied. Total rules applied 1039 place count 758 transition count 1421
Applied a total of 1039 rules in 235 ms. Remains 758 /1259 variables (removed 501) and now considering 1421/2192 (removed 771) transitions.
// Phase 1: matrix 1421 rows 758 cols
[2025-06-07 21:48:21] [INFO ] Computed 63 invariants in 34 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:48:21] [INFO ] Implicit Places using invariants in 491 ms returned []
[2025-06-07 21:48:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:48:22] [INFO ] Implicit Places using invariants and state equation in 593 ms returned []
Implicit Place search using SMT with State Equation took 1115 ms to find 0 implicit places.
Running 1420 sub problems to find dead transitions.
[2025-06-07 21:48:22] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/757 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1420 unsolved
SMT process timed out in 30546ms, After SMT, problems are : Problem set: 0 solved, 1420 unsolved
Search for dead transitions found 0 dead transitions in 30563ms
Starting structural reductions in LTL mode, iteration 1 : 758/1259 places, 1421/2192 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31941 ms. Remains : 758/1259 places, 1421/2192 transitions.
Support contains 121 out of 758 places after structural reductions.
[2025-06-07 21:48:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-07 21:48:53] [INFO ] Flatten gal took : 113 ms
[2025-06-07 21:48:53] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Champagne-PT-H10T0R-CTLCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Champagne-PT-H10T0R-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 21:48:53] [INFO ] Flatten gal took : 63 ms
[2025-06-07 21:48:53] [INFO ] Input system was already deterministic with 1421 transitions.
Support contains 93 out of 758 places (down from 121) after GAL structural reductions.
RANDOM walk for 40000 steps (50 resets) in 2126 ms. (18 steps per ms) remains 4/56 properties
BEST_FIRST walk for 40004 steps (8 resets) in 106 ms. (373 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 83 ms. (476 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 4/4 properties
[2025-06-07 21:48:53] [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) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 77/82 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 676/758 variables, 58/63 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/758 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 1421/2179 variables, 758/821 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:48:54] [INFO ] Deduced a trap composed of 26 places in 105 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:48:54] [INFO ] Deduced a trap composed of 27 places in 90 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:48:54] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:48:54] [INFO ] Deduced a trap composed of 29 places in 70 ms of which 9 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/2179 variables, 4/825 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2179 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/2179 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2179/2179 variables, and 825 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1540 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 758/758 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 77/82 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 676/758 variables, 58/63 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/758 variables, 4/67 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:48:55] [INFO ] Deduced a trap composed of 25 places in 62 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:48:55] [INFO ] Deduced a trap composed of 25 places in 56 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:48:55] [INFO ] Deduced a trap composed of 26 places in 53 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/758 variables, 3/70 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/758 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 1421/2179 variables, 758/828 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2179 variables, 4/832 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:48:56] [INFO ] Deduced a trap composed of 25 places in 101 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:48:56] [INFO ] Deduced a trap composed of 26 places in 98 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:48:56] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:48:56] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 11 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/2179 variables, 4/836 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:48:57] [INFO ] Deduced a trap composed of 27 places in 71 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:48:57] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:48:57] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:48:57] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 9 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/2179 variables, 4/840 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2179 variables, 0/840 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:48:57] [INFO ] Deduced a trap composed of 27 places in 63 ms of which 8 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/2179 variables, 1/841 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2179 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 0/2179 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2179/2179 variables, and 841 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2984 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 758/758 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4537ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 2 different solutions.
Finished Parikh walk after 315 steps, including 0 resets, run visited all 4 properties in 7 ms. (steps per millisecond=45 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 4 properties in 12 ms.
[2025-06-07 21:48:58] [INFO ] Flatten gal took : 59 ms
[2025-06-07 21:48:58] [INFO ] Flatten gal took : 37 ms
[2025-06-07 21:48:58] [INFO ] Input system was already deterministic with 1421 transitions.
Computed a total of 112 stabilizing places and 112 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 758/758 places, 1421/1421 transitions.
Graph (trivial) has 701 edges and 758 vertex of which 79 / 758 are part of one of the 16 SCC in 3 ms
Free SCC test removed 63 places
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 153 transitions
Trivial Post-agglo rules discarded 153 transitions
Performed 153 trivial Post agglomeration. Transition count delta: 153
Iterating post reduction 0 with 153 rules applied. Total rules applied 154 place count 694 transition count 1198
Reduce places removed 153 places and 0 transitions.
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 1 with 269 rules applied. Total rules applied 423 place count 541 transition count 1082
Reduce places removed 55 places and 0 transitions.
Iterating post reduction 2 with 55 rules applied. Total rules applied 478 place count 486 transition count 1082
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 478 place count 486 transition count 1053
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 536 place count 457 transition count 1053
Discarding 56 places :
Symmetric choice reduction at 3 with 56 rule applications. Total rules 592 place count 401 transition count 951
Iterating global reduction 3 with 56 rules applied. Total rules applied 648 place count 401 transition count 951
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 652 place count 401 transition count 947
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 18 Pre rules applied. Total rules applied 652 place count 401 transition count 929
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 688 place count 383 transition count 929
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 693 place count 378 transition count 886
Iterating global reduction 4 with 5 rules applied. Total rules applied 698 place count 378 transition count 886
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 703 place count 378 transition count 881
Performed 180 Post agglomeration using F-continuation condition.Transition count delta: 180
Deduced a syphon composed of 180 places in 1 ms
Reduce places removed 180 places and 0 transitions.
Iterating global reduction 5 with 360 rules applied. Total rules applied 1063 place count 198 transition count 701
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 1071 place count 190 transition count 647
Iterating global reduction 5 with 8 rules applied. Total rules applied 1079 place count 190 transition count 647
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 1087 place count 190 transition count 639
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1089 place count 188 transition count 637
Applied a total of 1089 rules in 196 ms. Remains 188 /758 variables (removed 570) and now considering 637/1421 (removed 784) transitions.
[2025-06-07 21:48:58] [INFO ] Flow matrix only has 192 transitions (discarded 445 similar events)
// Phase 1: matrix 192 rows 188 cols
[2025-06-07 21:48:58] [INFO ] Computed 63 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:48:59] [INFO ] Implicit Places using invariants in 126 ms returned []
[2025-06-07 21:48:59] [INFO ] Flow matrix only has 192 transitions (discarded 445 similar events)
[2025-06-07 21:48:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:48:59] [INFO ] State equation strengthened by 17 read => feed constraints.
[2025-06-07 21:48:59] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 21:48:59] [INFO ] Redundant transitions in 37 ms returned []
Running 549 sub problems to find dead transitions.
[2025-06-07 21:48:59] [INFO ] Flow matrix only has 192 transitions (discarded 445 similar events)
[2025-06-07 21:48:59] [INFO ] Invariant cache hit.
[2025-06-07 21:48:59] [INFO ] State equation strengthened by 17 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 2 (OVERLAPS) 3/188 variables, 22/63 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/188 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 4 (OVERLAPS) 191/379 variables, 188/251 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/379 variables, 17/268 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/379 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 7 (OVERLAPS) 0/379 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 549 unsolved
No progress, stopping.
After SMT solving in domain Real declared 379/380 variables, and 268 constraints, problems are : Problem set: 0 solved, 549 unsolved in 25880 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 188/188 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 549/548 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 549 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 2 (OVERLAPS) 3/188 variables, 22/63 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/188 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 4 (OVERLAPS) 191/379 variables, 188/251 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/379 variables, 17/268 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/379 variables, 548/816 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/379 variables, 0/816 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 8 (OVERLAPS) 0/379 variables, 0/816 constraints. Problems are: Problem set: 0 solved, 549 unsolved
No progress, stopping.
After SMT solving in domain Int declared 379/380 variables, and 816 constraints, problems are : Problem set: 0 solved, 549 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 188/188 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 549/548 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55982ms problems are : Problem set: 0 solved, 549 unsolved
Search for dead transitions found 0 dead transitions in 55984ms
Starting structural reductions in SI_CTL mode, iteration 1 : 188/758 places, 637/1421 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 56569 ms. Remains : 188/758 places, 637/1421 transitions.
[2025-06-07 21:49:55] [INFO ] Flatten gal took : 18 ms
[2025-06-07 21:49:55] [INFO ] Flatten gal took : 17 ms
[2025-06-07 21:49:55] [INFO ] Input system was already deterministic with 637 transitions.
[2025-06-07 21:49:55] [INFO ] Flatten gal took : 16 ms
[2025-06-07 21:49:55] [INFO ] Flatten gal took : 16 ms
[2025-06-07 21:49:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality12703722615206250704.gal : 13 ms
[2025-06-07 21:49:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality1391526936892405892.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12703722615206250704.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1391526936892405892.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,9.17873e+28,0.14385,8144,2,374,5,6676,6,0,1374,2688,0
Converting to forward existential form...Done !
original formula: EF((((p762==0) * A(!(((!((p241==0)||(p315==1)))&&(p1049==0))) U (p999==1))) * EF((((p553==0)||(p1068==1)) * AF(((p846==0)||(p960==1))))))...156
=> equivalent forward existential formula: [((FwdU((FwdU(Init,TRUE) * ((p762==0) * !((E(!((p999==1)) U (!(!(((!((p241==0)||(p315==1)))&&(p1049==0)))) * !((...268
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 624/13/13
Hit Full ! (commute/partial/dont) 628/0/9
Hit Full ! (commute/partial/dont) 628/0/9
(forward)formula 0,1,2.14352,62332,1,0,26,262726,35,13,7295,262447,20
FORMULA Champagne-PT-H10T0R-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 758/758 places, 1421/1421 transitions.
Discarding 82 places :
Symmetric choice reduction at 0 with 82 rule applications. Total rules 82 place count 676 transition count 1287
Iterating global reduction 0 with 82 rules applied. Total rules applied 164 place count 676 transition count 1287
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 171 place count 676 transition count 1280
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 211 place count 636 transition count 1180
Iterating global reduction 1 with 40 rules applied. Total rules applied 251 place count 636 transition count 1180
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 260 place count 636 transition count 1171
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 281 place count 615 transition count 1093
Iterating global reduction 2 with 21 rules applied. Total rules applied 302 place count 615 transition count 1093
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 312 place count 615 transition count 1083
Applied a total of 312 rules in 83 ms. Remains 615 /758 variables (removed 143) and now considering 1083/1421 (removed 338) transitions.
// Phase 1: matrix 1083 rows 615 cols
[2025-06-07 21:49:57] [INFO ] Computed 63 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:49:58] [INFO ] Implicit Places using invariants in 317 ms returned []
[2025-06-07 21:49:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:49:58] [INFO ] Implicit Places using invariants and state equation in 425 ms returned []
Implicit Place search using SMT with State Equation took 747 ms to find 0 implicit places.
Running 1082 sub problems to find dead transitions.
[2025-06-07 21:49:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/614 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
At refinement iteration 1 (OVERLAPS) 1/615 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 615/1698 variables, and 63 constraints, problems are : Problem set: 0 solved, 1082 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 0/615 constraints, PredecessorRefiner: 1082/1081 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1082 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/614 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
At refinement iteration 1 (OVERLAPS) 1/615 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
(s177 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s160 1)
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(s177 0timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 615/1698 variables, and 63 constraints, problems are : Problem set: 0 solved, 1082 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 0/615 constraints, PredecessorRefiner: 1/1081 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60213ms problems are : Problem set: 0 solved, 1082 unsolved
Search for dead transitions found 0 dead transitions in 60217ms
Starting structural reductions in LTL mode, iteration 1 : 615/758 places, 1083/1421 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61053 ms. Remains : 615/758 places, 1083/1421 transitions.
[2025-06-07 21:50:58] [INFO ] Flatten gal took : 24 ms
[2025-06-07 21:50:58] [INFO ] Flatten gal took : 31 ms
[2025-06-07 21:50:58] [INFO ] Input system was already deterministic with 1083 transitions.
[2025-06-07 21:50:58] [INFO ] Flatten gal took : 24 ms
[2025-06-07 21:50:58] [INFO ] Flatten gal took : 45 ms
[2025-06-07 21:50:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality17961128424704045762.gal : 7 ms
[2025-06-07 21:50:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality1467480133723758985.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/CTLCardinality17961128424704045762.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1467480133723758985.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.
Detected timeout of ITS tools.
[2025-06-07 21:51:29] [INFO ] Flatten gal took : 31 ms
[2025-06-07 21:51:29] [INFO ] Applying decomposition
[2025-06-07 21:51:29] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7980731521517246543.txt' '-o' '/tmp/graph7980731521517246543.bin' '-w' '/tmp/graph7980731521517246543.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7980731521517246543.bin' '-l' '-1' '-v' '-w' '/tmp/graph7980731521517246543.weights' '-q' '0' '-e' '0.001'
[2025-06-07 21:51:29] [INFO ] Decomposing Gal with order
[2025-06-07 21:51:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 21:51:29] [INFO ] Removed a total of 1016 redundant transitions.
[2025-06-07 21:51:29] [INFO ] Flatten gal took : 103 ms
[2025-06-07 21:51:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 23 ms.
[2025-06-07 21:51:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality883310684438067051.gal : 14 ms
[2025-06-07 21:51:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality16272874836786033126.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/CTLCardinality883310684438067051.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16272874836786033126.ctl'
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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.84476e+59,1.3923,43304,3577,24,78815,901,1406,132913,57,1733,0
Converting to forward existential form...Done !
original formula: AF(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(FALSE)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t76, t115, t154, t203, t371, i0.t515, i0.t372, i0.u86.t376, i1.t555, i2.t624, i3.t615, i4.t60...1574
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 758/758 places, 1421/1421 transitions.
Discarding 76 places :
Symmetric choice reduction at 0 with 76 rule applications. Total rules 76 place count 682 transition count 1293
Iterating global reduction 0 with 76 rules applied. Total rules applied 152 place count 682 transition count 1293
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 159 place count 682 transition count 1286
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 194 place count 647 transition count 1204
Iterating global reduction 1 with 35 rules applied. Total rules applied 229 place count 647 transition count 1204
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 237 place count 647 transition count 1196
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 254 place count 630 transition count 1133
Iterating global reduction 2 with 17 rules applied. Total rules applied 271 place count 630 transition count 1133
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 280 place count 630 transition count 1124
Applied a total of 280 rules in 52 ms. Remains 630 /758 variables (removed 128) and now considering 1124/1421 (removed 297) transitions.
// Phase 1: matrix 1124 rows 630 cols
[2025-06-07 21:51:59] [INFO ] Computed 63 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:51:59] [INFO ] Implicit Places using invariants in 361 ms returned []
[2025-06-07 21:51:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:52:00] [INFO ] Implicit Places using invariants and state equation in 486 ms returned []
Implicit Place search using SMT with State Equation took 849 ms to find 0 implicit places.
Running 1123 sub problems to find dead transitions.
[2025-06-07 21:52:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/629 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1123 unsolved
At refinement iteration 1 (OVERLAPS) 1/630 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1123 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 630/1754 variables, and 63 constraints, problems are : Problem set: 0 solved, 1123 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 0/630 constraints, PredecessorRefiner: 1123/1122 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1123 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/629 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1123 unsolved
At refinement iteration 1 (OVERLAPS) 1/630 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1123 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 630/1754 variables, and 63 constraints, problems are : Problem set: 0 solved, 1123 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 0/630 constraints, PredecessorRefiner: 1/1122 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60232ms problems are : Problem set: 0 solved, 1123 unsolved
Search for dead transitions found 0 dead transitions in 60236ms
Starting structural reductions in LTL mode, iteration 1 : 630/758 places, 1124/1421 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61141 ms. Remains : 630/758 places, 1124/1421 transitions.
[2025-06-07 21:53:00] [INFO ] Flatten gal took : 21 ms
[2025-06-07 21:53:00] [INFO ] Flatten gal took : 21 ms
[2025-06-07 21:53:00] [INFO ] Input system was already deterministic with 1124 transitions.
[2025-06-07 21:53:00] [INFO ] Flatten gal took : 20 ms
[2025-06-07 21:53:00] [INFO ] Flatten gal took : 21 ms
[2025-06-07 21:53:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality14570794947686929580.gal : 5 ms
[2025-06-07 21:53:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality8946436684139542516.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/CTLCardinality14570794947686929580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8946436684139542516.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.
Detected timeout of ITS tools.
[2025-06-07 21:53:30] [INFO ] Flatten gal took : 36 ms
[2025-06-07 21:53:30] [INFO ] Applying decomposition
[2025-06-07 21:53:31] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14301656769142933615.txt' '-o' '/tmp/graph14301656769142933615.bin' '-w' '/tmp/graph14301656769142933615.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14301656769142933615.bin' '-l' '-1' '-v' '-w' '/tmp/graph14301656769142933615.weights' '-q' '0' '-e' '0.001'
[2025-06-07 21:53:31] [INFO ] Decomposing Gal with order
[2025-06-07 21:53:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 21:53:31] [INFO ] Removed a total of 1062 redundant transitions.
[2025-06-07 21:53:31] [INFO ] Flatten gal took : 45 ms
[2025-06-07 21:53:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 18 ms.
[2025-06-07 21:53:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality5850003417433641036.gal : 9 ms
[2025-06-07 21:53:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality13318189226976634006.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/CTLCardinality5850003417433641036.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13318189226976634006.ctl'
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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.30327e+60,0.830885,34300,3306,29,63918,1002,1471,86262,60,2017,0
Converting to forward existential form...Done !
original formula: (EF(((EX((i39.u174.p1038==1)) * (i17.u65.p361==1)) * (i44.u193.p1138==0))) * !(A(!(E(((i28.u111.p639==0)||(i15.u58.p319==1)) U AX((i18.u6...432
=> equivalent forward existential formula: (((([((FwdU((FwdU((Init * E(TRUE U ((EX((i39.u174.p1038==1)) * (i17.u65.p361==1)) * (i44.u193.p1138==0)))),!(!((...5446
Reverse transition relation is NOT exact ! Due to transitions t77, t129, t169, t208, t280, t382, i0.t353, i0.u102.t357, i1.t610, i2.t590, i3.t639, i4.t630,...1633
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 758/758 places, 1421/1421 transitions.
Graph (trivial) has 703 edges and 758 vertex of which 71 / 758 are part of one of the 14 SCC in 2 ms
Free SCC test removed 57 places
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 153 transitions
Trivial Post-agglo rules discarded 153 transitions
Performed 153 trivial Post agglomeration. Transition count delta: 153
Iterating post reduction 0 with 153 rules applied. Total rules applied 154 place count 700 transition count 1204
Reduce places removed 153 places and 0 transitions.
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 1 with 268 rules applied. Total rules applied 422 place count 547 transition count 1089
Reduce places removed 54 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 55 rules applied. Total rules applied 477 place count 493 transition count 1088
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 478 place count 492 transition count 1088
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 30 Pre rules applied. Total rules applied 478 place count 492 transition count 1058
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 4 with 60 rules applied. Total rules applied 538 place count 462 transition count 1058
Discarding 56 places :
Symmetric choice reduction at 4 with 56 rule applications. Total rules 594 place count 406 transition count 950
Iterating global reduction 4 with 56 rules applied. Total rules applied 650 place count 406 transition count 950
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 656 place count 406 transition count 944
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 656 place count 406 transition count 927
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 5 with 34 rules applied. Total rules applied 690 place count 389 transition count 927
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 697 place count 382 transition count 860
Iterating global reduction 5 with 7 rules applied. Total rules applied 704 place count 382 transition count 860
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 711 place count 382 transition count 853
Performed 186 Post agglomeration using F-continuation condition.Transition count delta: 186
Deduced a syphon composed of 186 places in 0 ms
Reduce places removed 186 places and 0 transitions.
Iterating global reduction 6 with 372 rules applied. Total rules applied 1083 place count 196 transition count 667
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1092 place count 187 transition count 601
Iterating global reduction 6 with 9 rules applied. Total rules applied 1101 place count 187 transition count 601
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 1110 place count 187 transition count 592
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1112 place count 185 transition count 590
Applied a total of 1112 rules in 132 ms. Remains 185 /758 variables (removed 573) and now considering 590/1421 (removed 831) transitions.
[2025-06-07 21:54:01] [INFO ] Flow matrix only has 206 transitions (discarded 384 similar events)
// Phase 1: matrix 206 rows 185 cols
[2025-06-07 21:54:01] [INFO ] Computed 63 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:54:01] [INFO ] Implicit Places using invariants in 165 ms returned []
[2025-06-07 21:54:01] [INFO ] Flow matrix only has 206 transitions (discarded 384 similar events)
[2025-06-07 21:54:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:54:01] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 21:54:01] [INFO ] Redundant transitions in 8 ms returned []
Running 482 sub problems to find dead transitions.
[2025-06-07 21:54:01] [INFO ] Flow matrix only has 206 transitions (discarded 384 similar events)
[2025-06-07 21:54:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/179 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/179 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 2 (OVERLAPS) 6/185 variables, 14/63 constraints. Problems are: Problem set: 0 solved, 482 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:54:06] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:54:06] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 2/65 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 5 (OVERLAPS) 205/390 variables, 185/250 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/390 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 7 (OVERLAPS) 0/390 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 482 unsolved
No progress, stopping.
After SMT solving in domain Real declared 390/391 variables, and 250 constraints, problems are : Problem set: 0 solved, 482 unsolved in 24198 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 185/185 constraints, PredecessorRefiner: 482/481 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 482 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/179 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/179 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/179 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 3 (OVERLAPS) 6/185 variables, 14/65 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 5 (OVERLAPS) 205/390 variables, 185/250 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/390 variables, 481/731 constraints. Problems are: Problem set: 0 solved, 482 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:54:36] [INFO ] Deduced a trap along path composed of 3 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 21:54:39] [INFO ] Deduced a trap along path composed of 3 places in 33 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/390 variables, 2/733 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/390 variables, 0/733 constraints. Problems are: Problem set: 0 solved, 482 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 390/391 variables, and 733 constraints, problems are : Problem set: 0 solved, 482 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 185/185 constraints, PredecessorRefiner: 482/481 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 54270ms problems are : Problem set: 0 solved, 482 unsolved
Search for dead transitions found 0 dead transitions in 54272ms
Starting structural reductions in SI_CTL mode, iteration 1 : 185/758 places, 590/1421 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54760 ms. Remains : 185/758 places, 590/1421 transitions.
[2025-06-07 21:54:56] [INFO ] Flatten gal took : 10 ms
[2025-06-07 21:54:56] [INFO ] Flatten gal took : 11 ms
[2025-06-07 21:54:56] [INFO ] Input system was already deterministic with 590 transitions.
[2025-06-07 21:54:56] [INFO ] Flatten gal took : 11 ms
[2025-06-07 21:54:56] [INFO ] Flatten gal took : 11 ms
[2025-06-07 21:54:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality18006836386002632920.gal : 3 ms
[2025-06-07 21:54:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality17553161209081194810.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/CTLCardinality18006836386002632920.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17553161209081194810.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,4.41084e+28,0.139077,7976,2,515,5,13560,6,0,1317,5979,0
Converting to forward existential form...Done !
original formula: EF(AG((!(E((p747==1) U AG((p519==1)))) * (EF(((p163==0)||(p542==1))) + ((p1202==1) * AF(((p682==0)||(p125==1))))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((!(E((p747==1) U !(E(TRUE U !((p519==1)))))) * (E(TRUE U ((p163==0)||(p542==1))...222
Reverse transition relation is NOT exact ! Due to transitions t6, t9, t11, t411, Intersection with reachable at each step enabled. (destroyed/reverse/inte...180
(forward)formula 0,1,2.62141,75156,1,0,1262,480110,1202,594,9169,389490,1368
FORMULA Champagne-PT-H10T0R-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 758/758 places, 1421/1421 transitions.
Graph (trivial) has 714 edges and 758 vertex of which 79 / 758 are part of one of the 16 SCC in 2 ms
Free SCC test removed 63 places
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 155 transitions
Trivial Post-agglo rules discarded 155 transitions
Performed 155 trivial Post agglomeration. Transition count delta: 155
Iterating post reduction 0 with 155 rules applied. Total rules applied 156 place count 694 transition count 1196
Reduce places removed 155 places and 0 transitions.
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 1 with 271 rules applied. Total rules applied 427 place count 539 transition count 1080
Reduce places removed 55 places and 0 transitions.
Iterating post reduction 2 with 55 rules applied. Total rules applied 482 place count 484 transition count 1080
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 482 place count 484 transition count 1051
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 540 place count 455 transition count 1051
Discarding 59 places :
Symmetric choice reduction at 3 with 59 rule applications. Total rules 599 place count 396 transition count 951
Iterating global reduction 3 with 59 rules applied. Total rules applied 658 place count 396 transition count 951
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 663 place count 396 transition count 946
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 18 Pre rules applied. Total rules applied 663 place count 396 transition count 928
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 699 place count 378 transition count 928
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 706 place count 371 transition count 861
Iterating global reduction 4 with 7 rules applied. Total rules applied 713 place count 371 transition count 861
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 720 place count 371 transition count 854
Performed 183 Post agglomeration using F-continuation condition.Transition count delta: 183
Deduced a syphon composed of 183 places in 0 ms
Reduce places removed 183 places and 0 transitions.
Iterating global reduction 5 with 366 rules applied. Total rules applied 1086 place count 188 transition count 671
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1095 place count 179 transition count 605
Iterating global reduction 5 with 9 rules applied. Total rules applied 1104 place count 179 transition count 605
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 1113 place count 179 transition count 596
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1115 place count 177 transition count 594
Applied a total of 1115 rules in 91 ms. Remains 177 /758 variables (removed 581) and now considering 594/1421 (removed 827) transitions.
[2025-06-07 21:54:58] [INFO ] Flow matrix only has 166 transitions (discarded 428 similar events)
// Phase 1: matrix 166 rows 177 cols
[2025-06-07 21:54:58] [INFO ] Computed 63 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:54:59] [INFO ] Implicit Places using invariants in 267 ms returned []
[2025-06-07 21:54:59] [INFO ] Flow matrix only has 166 transitions (discarded 428 similar events)
[2025-06-07 21:54:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:54:59] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 438 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 21:54:59] [INFO ] Redundant transitions in 7 ms returned []
Running 465 sub problems to find dead transitions.
[2025-06-07 21:54:59] [INFO ] Flow matrix only has 166 transitions (discarded 428 similar events)
[2025-06-07 21:54:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 465 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/175 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 465 unsolved
At refinement iteration 2 (OVERLAPS) 2/177 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 465 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/177 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 465 unsolved
At refinement iteration 4 (OVERLAPS) 165/342 variables, 177/240 constraints. Problems are: Problem set: 0 solved, 465 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 465 unsolved
At refinement iteration 6 (OVERLAPS) 0/342 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 465 unsolved
No progress, stopping.
After SMT solving in domain Real declared 342/343 variables, and 240 constraints, problems are : Problem set: 0 solved, 465 unsolved in 20327 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 177/177 constraints, PredecessorRefiner: 465/464 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 465 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 465 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/175 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 465 unsolved
At refinement iteration 2 (OVERLAPS) 2/177 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 465 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/177 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 465 unsolved
At refinement iteration 4 (OVERLAPS) 165/342 variables, 177/240 constraints. Problems are: Problem set: 0 solved, 465 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 464/704 constraints. Problems are: Problem set: 0 solved, 465 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 0/704 constraints. Problems are: Problem set: 0 solved, 465 unsolved
At refinement iteration 7 (OVERLAPS) 0/342 variables, 0/704 constraints. Problems are: Problem set: 0 solved, 465 unsolved
No progress, stopping.
After SMT solving in domain Int declared 342/343 variables, and 704 constraints, problems are : Problem set: 0 solved, 465 unsolved in 21737 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 177/177 constraints, PredecessorRefiner: 465/464 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42128ms problems are : Problem set: 0 solved, 465 unsolved
Search for dead transitions found 0 dead transitions in 42129ms
Starting structural reductions in SI_CTL mode, iteration 1 : 177/758 places, 594/1421 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42672 ms. Remains : 177/758 places, 594/1421 transitions.
[2025-06-07 21:55:41] [INFO ] Flatten gal took : 9 ms
[2025-06-07 21:55:41] [INFO ] Flatten gal took : 9 ms
[2025-06-07 21:55:41] [INFO ] Input system was already deterministic with 594 transitions.
[2025-06-07 21:55:41] [INFO ] Flatten gal took : 9 ms
[2025-06-07 21:55:41] [INFO ] Flatten gal took : 13 ms
[2025-06-07 21:55:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality11003732414003456633.gal : 3 ms
[2025-06-07 21:55:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality9700879071057903427.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/CTLCardinality11003732414003456633.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9700879071057903427.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,6.9701e+27,0.139777,8012,2,292,5,10000,6,0,1289,4765,0
Converting to forward existential form...Done !
original formula: AG(((p687==1) + EF((p407==0))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((p687==1))) * !(E(TRUE U (p407==0))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.381422,9420,1,0,7,30257,14,1,5714,4765,5
FORMULA Champagne-PT-H10T0R-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 758/758 places, 1421/1421 transitions.
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 80 place count 678 transition count 1289
Iterating global reduction 0 with 80 rules applied. Total rules applied 160 place count 678 transition count 1289
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 167 place count 678 transition count 1282
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 205 place count 640 transition count 1197
Iterating global reduction 1 with 38 rules applied. Total rules applied 243 place count 640 transition count 1197
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 251 place count 640 transition count 1189
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 271 place count 620 transition count 1118
Iterating global reduction 2 with 20 rules applied. Total rules applied 291 place count 620 transition count 1118
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 300 place count 620 transition count 1109
Applied a total of 300 rules in 47 ms. Remains 620 /758 variables (removed 138) and now considering 1109/1421 (removed 312) transitions.
// Phase 1: matrix 1109 rows 620 cols
[2025-06-07 21:55:42] [INFO ] Computed 63 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:55:42] [INFO ] Implicit Places using invariants in 237 ms returned []
[2025-06-07 21:55:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:55:42] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 693 ms to find 0 implicit places.
Running 1108 sub problems to find dead transitions.
[2025-06-07 21:55:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/619 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1108 unsolved
At refinement iteration 1 (OVERLAPS) 1/620 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1108 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 620/1729 variables, and 63 constraints, problems are : Problem set: 0 solved, 1108 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 0/620 constraints, PredecessorRefiner: 1108/1107 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1108 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/619 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1108 unsolved
At refinement iteration 1 (OVERLAPS) 1/620 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1108 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 620/1729 variables, and 63 constraints, problems are : Problem set: 0 solved, 1108 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 0/620 constraints, PredecessorRefiner: 1/1107 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60233ms problems are : Problem set: 0 solved, 1108 unsolved
Search for dead transitions found 0 dead transitions in 60235ms
Starting structural reductions in LTL mode, iteration 1 : 620/758 places, 1109/1421 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60978 ms. Remains : 620/758 places, 1109/1421 transitions.
[2025-06-07 21:56:42] [INFO ] Flatten gal took : 17 ms
[2025-06-07 21:56:42] [INFO ] Flatten gal took : 18 ms
[2025-06-07 21:56:43] [INFO ] Input system was already deterministic with 1109 transitions.
[2025-06-07 21:56:43] [INFO ] Flatten gal took : 18 ms
[2025-06-07 21:56:43] [INFO ] Flatten gal took : 18 ms
[2025-06-07 21:56:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality9726820599616635559.gal : 4 ms
[2025-06-07 21:56:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality7388494247691142711.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/CTLCardinality9726820599616635559.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7388494247691142711.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.
Detected timeout of ITS tools.
[2025-06-07 21:57:13] [INFO ] Flatten gal took : 21 ms
[2025-06-07 21:57:13] [INFO ] Applying decomposition
[2025-06-07 21:57:13] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1301077138342579565.txt' '-o' '/tmp/graph1301077138342579565.bin' '-w' '/tmp/graph1301077138342579565.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1301077138342579565.bin' '-l' '-1' '-v' '-w' '/tmp/graph1301077138342579565.weights' '-q' '0' '-e' '0.001'
[2025-06-07 21:57:13] [INFO ] Decomposing Gal with order
[2025-06-07 21:57:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 21:57:13] [INFO ] Removed a total of 1066 redundant transitions.
[2025-06-07 21:57:13] [INFO ] Flatten gal took : 38 ms
[2025-06-07 21:57:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 11 ms.
[2025-06-07 21:57:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality10606363818788902581.gal : 10 ms
[2025-06-07 21:57:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality10511771319094611697.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/CTLCardinality10606363818788902581.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10511771319094611697.ctl'
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 -...264
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,4.63418e+59,2.43958,85600,7254,25,187631,927,1416,257531,59,1765,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 758/758 places, 1421/1421 transitions.
Discarding 76 places :
Symmetric choice reduction at 0 with 76 rule applications. Total rules 76 place count 682 transition count 1293
Iterating global reduction 0 with 76 rules applied. Total rules applied 152 place count 682 transition count 1293
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 159 place count 682 transition count 1286
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 194 place count 647 transition count 1195
Iterating global reduction 1 with 35 rules applied. Total rules applied 229 place count 647 transition count 1195
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 237 place count 647 transition count 1187
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 256 place count 628 transition count 1119
Iterating global reduction 2 with 19 rules applied. Total rules applied 275 place count 628 transition count 1119
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 283 place count 628 transition count 1111
Applied a total of 283 rules in 48 ms. Remains 628 /758 variables (removed 130) and now considering 1111/1421 (removed 310) transitions.
// Phase 1: matrix 1111 rows 628 cols
[2025-06-07 21:57:43] [INFO ] Computed 63 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:57:43] [INFO ] Implicit Places using invariants in 220 ms returned []
[2025-06-07 21:57:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:57:44] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 677 ms to find 0 implicit places.
Running 1110 sub problems to find dead transitions.
[2025-06-07 21:57:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/627 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (OVERLAPS) 1/628 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 628/1739 variables, and 63 constraints, problems are : Problem set: 0 solved, 1110 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 0/628 constraints, PredecessorRefiner: 1110/1109 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/627 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (OVERLAPS) 1/628 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 628/1739 variables, and 63 constraints, problems are : Problem set: 0 solved, 1110 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 0/628 constraints, PredecessorRefiner: 1/1109 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60226ms problems are : Problem set: 0 solved, 1110 unsolved
Search for dead transitions found 0 dead transitions in 60228ms
Starting structural reductions in LTL mode, iteration 1 : 628/758 places, 1111/1421 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60957 ms. Remains : 628/758 places, 1111/1421 transitions.
[2025-06-07 21:58:44] [INFO ] Flatten gal took : 17 ms
[2025-06-07 21:58:44] [INFO ] Flatten gal took : 18 ms
[2025-06-07 21:58:44] [INFO ] Input system was already deterministic with 1111 transitions.
[2025-06-07 21:58:44] [INFO ] Flatten gal took : 18 ms
[2025-06-07 21:58:44] [INFO ] Flatten gal took : 17 ms
[2025-06-07 21:58:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality5141401963199969887.gal : 4 ms
[2025-06-07 21:58:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality12866022770873337079.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/CTLCardinality5141401963199969887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12866022770873337079.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.
Detected timeout of ITS tools.
[2025-06-07 21:59:14] [INFO ] Flatten gal took : 22 ms
[2025-06-07 21:59:14] [INFO ] Applying decomposition
[2025-06-07 21:59:14] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15518737223961193960.txt' '-o' '/tmp/graph15518737223961193960.bin' '-w' '/tmp/graph15518737223961193960.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15518737223961193960.bin' '-l' '-1' '-v' '-w' '/tmp/graph15518737223961193960.weights' '-q' '0' '-e' '0.001'
[2025-06-07 21:59:14] [INFO ] Decomposing Gal with order
[2025-06-07 21:59:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 21:59:14] [INFO ] Removed a total of 1069 redundant transitions.
[2025-06-07 21:59:14] [INFO ] Flatten gal took : 38 ms
[2025-06-07 21:59:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 10 ms.
[2025-06-07 21:59:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality9028082705344701505.gal : 28 ms
[2025-06-07 21:59:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality2140744287757203169.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/CTLCardinality9028082705344701505.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2140744287757203169.ctl'
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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.05549e+60,1.66036,67740,4400,24,153846,930,1449,197178,61,1878,0
Converting to forward existential form...Done !
original formula: AG((((EG((AF((i26.u95.p529==0)) * AG(((i39.u165.p947==0)||(i44.u184.p1063==1))))) + (i13.u43.p260==0)) + ((i44.u205.p1188==1) + EX((i27.u...218
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * !(EX(((i21.u74.p418==1)&&(i41.u176.p1026==0))))) * !(((i44.u205.p1188==1) + EX((i27.u98.p...299
Reverse transition relation is NOT exact ! Due to transitions t9, t28, t159, t211, t280, t381, i0.t506, i0.t382, i0.u89.t386, i1.t567, i2.t597, i3.t636, i4...1553
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 758/758 places, 1421/1421 transitions.
Graph (trivial) has 712 edges and 758 vertex of which 79 / 758 are part of one of the 16 SCC in 0 ms
Free SCC test removed 63 places
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 153 transitions
Trivial Post-agglo rules discarded 153 transitions
Performed 153 trivial Post agglomeration. Transition count delta: 153
Iterating post reduction 0 with 153 rules applied. Total rules applied 154 place count 694 transition count 1198
Reduce places removed 153 places and 0 transitions.
Ensure Unique test removed 59 transitions
Reduce isomorphic transitions removed 59 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 53 transitions
Trivial Post-agglo rules discarded 53 transitions
Performed 53 trivial Post agglomeration. Transition count delta: 53
Iterating post reduction 1 with 265 rules applied. Total rules applied 419 place count 541 transition count 1086
Reduce places removed 53 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 54 rules applied. Total rules applied 473 place count 488 transition count 1085
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 476 place count 487 transition count 1083
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 477 place count 486 transition count 1083
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 29 Pre rules applied. Total rules applied 477 place count 486 transition count 1054
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 5 with 58 rules applied. Total rules applied 535 place count 457 transition count 1054
Discarding 61 places :
Symmetric choice reduction at 5 with 61 rule applications. Total rules 596 place count 396 transition count 941
Iterating global reduction 5 with 61 rules applied. Total rules applied 657 place count 396 transition count 941
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 663 place count 396 transition count 935
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 19 Pre rules applied. Total rules applied 663 place count 396 transition count 916
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 701 place count 377 transition count 916
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 708 place count 370 transition count 849
Iterating global reduction 6 with 7 rules applied. Total rules applied 715 place count 370 transition count 849
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 722 place count 370 transition count 842
Performed 181 Post agglomeration using F-continuation condition.Transition count delta: 181
Deduced a syphon composed of 181 places in 0 ms
Reduce places removed 181 places and 0 transitions.
Iterating global reduction 7 with 362 rules applied. Total rules applied 1084 place count 189 transition count 661
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 1093 place count 180 transition count 595
Iterating global reduction 7 with 9 rules applied. Total rules applied 1102 place count 180 transition count 595
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 1111 place count 180 transition count 586
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1113 place count 178 transition count 584
Applied a total of 1113 rules in 88 ms. Remains 178 /758 variables (removed 580) and now considering 584/1421 (removed 837) transitions.
[2025-06-07 21:59:44] [INFO ] Flow matrix only has 187 transitions (discarded 397 similar events)
// Phase 1: matrix 187 rows 178 cols
[2025-06-07 21:59:44] [INFO ] Computed 63 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:59:45] [INFO ] Implicit Places using invariants in 169 ms returned []
[2025-06-07 21:59:45] [INFO ] Flow matrix only has 187 transitions (discarded 397 similar events)
[2025-06-07 21:59:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 21:59:45] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 21:59:45] [INFO ] Redundant transitions in 5 ms returned []
Running 456 sub problems to find dead transitions.
[2025-06-07 21:59:45] [INFO ] Flow matrix only has 187 transitions (discarded 397 similar events)
[2025-06-07 21:59:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/176 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/176 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 2 (OVERLAPS) 2/178 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 4 (OVERLAPS) 186/364 variables, 178/241 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 6 (OVERLAPS) 0/364 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 456 unsolved
No progress, stopping.
After SMT solving in domain Real declared 364/365 variables, and 241 constraints, problems are : Problem set: 0 solved, 456 unsolved in 19903 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 178/178 constraints, PredecessorRefiner: 456/455 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 456 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/176 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/176 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 2 (OVERLAPS) 2/178 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 4 (OVERLAPS) 186/364 variables, 178/241 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 455/696 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/364 variables, 0/696 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 7 (OVERLAPS) 0/364 variables, 0/696 constraints. Problems are: Problem set: 0 solved, 456 unsolved
No progress, stopping.
After SMT solving in domain Int declared 364/365 variables, and 696 constraints, problems are : Problem set: 0 solved, 456 unsolved in 22138 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 178/178 constraints, PredecessorRefiner: 456/455 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42093ms problems are : Problem set: 0 solved, 456 unsolved
Search for dead transitions found 0 dead transitions in 42094ms
Starting structural reductions in SI_CTL mode, iteration 1 : 178/758 places, 584/1421 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42560 ms. Remains : 178/758 places, 584/1421 transitions.
[2025-06-07 22:00:27] [INFO ] Flatten gal took : 12 ms
[2025-06-07 22:00:27] [INFO ] Flatten gal took : 9 ms
[2025-06-07 22:00:27] [INFO ] Input system was already deterministic with 584 transitions.
[2025-06-07 22:00:27] [INFO ] Flatten gal took : 9 ms
[2025-06-07 22:00:27] [INFO ] Flatten gal took : 9 ms
[2025-06-07 22:00:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality2475181268581696390.gal : 2 ms
[2025-06-07 22:00:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality1875854978510273590.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/CTLCardinality2475181268581696390.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1875854978510273590.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,8.71262e+27,0.124016,7800,2,294,5,7560,6,0,1283,2868,0
Converting to forward existential form...Done !
original formula: EF(AG(((p396==0)&&(p459!=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((p396==0)&&(p459!=1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.437726,12280,1,0,9,47434,15,3,5796,16902,5
FORMULA Champagne-PT-H10T0R-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 758/758 places, 1421/1421 transitions.
Graph (trivial) has 710 edges and 758 vertex of which 79 / 758 are part of one of the 16 SCC in 1 ms
Free SCC test removed 63 places
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 152 place count 694 transition count 1200
Reduce places removed 151 places and 0 transitions.
Ensure Unique test removed 59 transitions
Reduce isomorphic transitions removed 59 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 1 with 264 rules applied. Total rules applied 416 place count 543 transition count 1087
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 2 with 54 rules applied. Total rules applied 470 place count 489 transition count 1087
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 470 place count 489 transition count 1058
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 528 place count 460 transition count 1058
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 589 place count 399 transition count 958
Iterating global reduction 3 with 61 rules applied. Total rules applied 650 place count 399 transition count 958
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 656 place count 399 transition count 952
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 20 Pre rules applied. Total rules applied 656 place count 399 transition count 932
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 696 place count 379 transition count 932
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 703 place count 372 transition count 865
Iterating global reduction 4 with 7 rules applied. Total rules applied 710 place count 372 transition count 865
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 717 place count 372 transition count 858
Performed 180 Post agglomeration using F-continuation condition.Transition count delta: 180
Deduced a syphon composed of 180 places in 1 ms
Reduce places removed 180 places and 0 transitions.
Iterating global reduction 5 with 360 rules applied. Total rules applied 1077 place count 192 transition count 678
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1086 place count 183 transition count 612
Iterating global reduction 5 with 9 rules applied. Total rules applied 1095 place count 183 transition count 612
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 1104 place count 183 transition count 603
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1106 place count 181 transition count 601
Applied a total of 1106 rules in 84 ms. Remains 181 /758 variables (removed 577) and now considering 601/1421 (removed 820) transitions.
[2025-06-07 22:00:28] [INFO ] Flow matrix only has 188 transitions (discarded 413 similar events)
// Phase 1: matrix 188 rows 181 cols
[2025-06-07 22:00:28] [INFO ] Computed 63 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 22:00:28] [INFO ] Implicit Places using invariants in 114 ms returned []
[2025-06-07 22:00:28] [INFO ] Flow matrix only has 188 transitions (discarded 413 similar events)
[2025-06-07 22:00:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 22:00:28] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 272 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 22:00:28] [INFO ] Redundant transitions in 5 ms returned []
Running 472 sub problems to find dead transitions.
[2025-06-07 22:00:28] [INFO ] Flow matrix only has 188 transitions (discarded 413 similar events)
[2025-06-07 22:00:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/179 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/179 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 2 (OVERLAPS) 2/181 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 4 (OVERLAPS) 187/368 variables, 181/244 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 6 (OVERLAPS) 0/368 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 472 unsolved
No progress, stopping.
After SMT solving in domain Real declared 368/369 variables, and 244 constraints, problems are : Problem set: 0 solved, 472 unsolved in 21398 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 181/181 constraints, PredecessorRefiner: 472/471 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 472 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/179 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/179 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 2 (OVERLAPS) 2/181 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 4 (OVERLAPS) 187/368 variables, 181/244 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 471/715 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 472 unsolved
At refinement iteration 7 (OVERLAPS) 0/368 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 472 unsolved
No progress, stopping.
After SMT solving in domain Int declared 368/369 variables, and 715 constraints, problems are : Problem set: 0 solved, 472 unsolved in 22480 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 181/181 constraints, PredecessorRefiner: 472/471 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43933ms problems are : Problem set: 0 solved, 472 unsolved
Search for dead transitions found 0 dead transitions in 43934ms
Starting structural reductions in SI_CTL mode, iteration 1 : 181/758 places, 601/1421 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 44299 ms. Remains : 181/758 places, 601/1421 transitions.
[2025-06-07 22:01:12] [INFO ] Flatten gal took : 14 ms
[2025-06-07 22:01:12] [INFO ] Flatten gal took : 9 ms
[2025-06-07 22:01:12] [INFO ] Input system was already deterministic with 601 transitions.
[2025-06-07 22:01:12] [INFO ] Flatten gal took : 13 ms
[2025-06-07 22:01:12] [INFO ] Flatten gal took : 9 ms
[2025-06-07 22:01:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality6676126466620735164.gal : 1 ms
[2025-06-07 22:01:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality16004524811600563597.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/CTLCardinality6676126466620735164.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16004524811600563597.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,1.74252e+28,0.133417,7908,2,300,5,6784,6,0,1312,2597,0
Converting to forward existential form...Done !
original formula: AG(((p490==1) + AF(((p638==0)||(p513==1)))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !((p490==1))),!(((p638==0)||(p513==1))))] = FALSE
Hit Full ! (commute/partial/dont) 597/4/4
(forward)formula 0,0,0.425612,10980,1,0,11,36692,22,5,6613,9393,9
FORMULA Champagne-PT-H10T0R-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 758/758 places, 1421/1421 transitions.
Graph (trivial) has 706 edges and 758 vertex of which 79 / 758 are part of one of the 16 SCC in 1 ms
Free SCC test removed 63 places
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 148 transitions
Trivial Post-agglo rules discarded 148 transitions
Performed 148 trivial Post agglomeration. Transition count delta: 148
Iterating post reduction 0 with 148 rules applied. Total rules applied 149 place count 694 transition count 1203
Reduce places removed 148 places and 0 transitions.
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 53 transitions
Trivial Post-agglo rules discarded 53 transitions
Performed 53 trivial Post agglomeration. Transition count delta: 53
Iterating post reduction 1 with 261 rules applied. Total rules applied 410 place count 546 transition count 1090
Reduce places removed 53 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 54 rules applied. Total rules applied 464 place count 493 transition count 1089
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 465 place count 492 transition count 1089
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 31 Pre rules applied. Total rules applied 465 place count 492 transition count 1058
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 4 with 62 rules applied. Total rules applied 527 place count 461 transition count 1058
Discarding 57 places :
Symmetric choice reduction at 4 with 57 rule applications. Total rules 584 place count 404 transition count 949
Iterating global reduction 4 with 57 rules applied. Total rules applied 641 place count 404 transition count 949
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 647 place count 404 transition count 943
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 18 Pre rules applied. Total rules applied 647 place count 404 transition count 925
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 683 place count 386 transition count 925
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 689 place count 380 transition count 863
Iterating global reduction 5 with 6 rules applied. Total rules applied 695 place count 380 transition count 863
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 701 place count 380 transition count 857
Performed 183 Post agglomeration using F-continuation condition.Transition count delta: 183
Deduced a syphon composed of 183 places in 0 ms
Reduce places removed 183 places and 0 transitions.
Iterating global reduction 6 with 366 rules applied. Total rules applied 1067 place count 197 transition count 674
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1076 place count 188 transition count 608
Iterating global reduction 6 with 9 rules applied. Total rules applied 1085 place count 188 transition count 608
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 1094 place count 188 transition count 599
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1096 place count 186 transition count 597
Applied a total of 1096 rules in 90 ms. Remains 186 /758 variables (removed 572) and now considering 597/1421 (removed 824) transitions.
[2025-06-07 22:01:12] [INFO ] Flow matrix only has 193 transitions (discarded 404 similar events)
// Phase 1: matrix 193 rows 186 cols
[2025-06-07 22:01:12] [INFO ] Computed 63 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 22:01:13] [INFO ] Implicit Places using invariants in 158 ms returned []
[2025-06-07 22:01:13] [INFO ] Flow matrix only has 193 transitions (discarded 404 similar events)
[2025-06-07 22:01:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 22:01:13] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 327 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 22:01:13] [INFO ] Redundant transitions in 5 ms returned []
Running 469 sub problems to find dead transitions.
[2025-06-07 22:01:13] [INFO ] Flow matrix only has 193 transitions (discarded 404 similar events)
[2025-06-07 22:01:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 469 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/183 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 469 unsolved
At refinement iteration 2 (OVERLAPS) 3/186 variables, 3/63 constraints. Problems are: Problem set: 0 solved, 469 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/186 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 469 unsolved
At refinement iteration 4 (OVERLAPS) 192/378 variables, 186/249 constraints. Problems are: Problem set: 0 solved, 469 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/378 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 469 unsolved
At refinement iteration 6 (OVERLAPS) 0/378 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 469 unsolved
No progress, stopping.
After SMT solving in domain Real declared 378/379 variables, and 249 constraints, problems are : Problem set: 0 solved, 469 unsolved in 21640 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 186/186 constraints, PredecessorRefiner: 469/468 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 469 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 469 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/183 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 469 unsolved
At refinement iteration 2 (OVERLAPS) 3/186 variables, 3/63 constraints. Problems are: Problem set: 0 solved, 469 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/186 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 469 unsolved
At refinement iteration 4 (OVERLAPS) 192/378 variables, 186/249 constraints. Problems are: Problem set: 0 solved, 469 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/378 variables, 468/717 constraints. Problems are: Problem set: 0 solved, 469 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/378 variables, 0/717 constraints. Problems are: Problem set: 0 solved, 469 unsolved
At refinement iteration 7 (OVERLAPS) 0/378 variables, 0/717 constraints. Problems are: Problem set: 0 solved, 469 unsolved
No progress, stopping.
After SMT solving in domain Int declared 378/379 variables, and 717 constraints, problems are : Problem set: 0 solved, 469 unsolved in 23212 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 186/186 constraints, PredecessorRefiner: 469/468 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44910ms problems are : Problem set: 0 solved, 469 unsolved
Search for dead transitions found 0 dead transitions in 44911ms
Starting structural reductions in SI_CTL mode, iteration 1 : 186/758 places, 597/1421 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 45342 ms. Remains : 186/758 places, 597/1421 transitions.
[2025-06-07 22:01:58] [INFO ] Flatten gal took : 11 ms
[2025-06-07 22:01:58] [INFO ] Flatten gal took : 9 ms
[2025-06-07 22:01:58] [INFO ] Input system was already deterministic with 597 transitions.
[2025-06-07 22:01:58] [INFO ] Flatten gal took : 10 ms
[2025-06-07 22:01:58] [INFO ] Flatten gal took : 9 ms
[2025-06-07 22:01:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9560607147631743234.gal : 2 ms
[2025-06-07 22:01:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11453256255019804579.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9560607147631743234.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11453256255019804579.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality11453256255019804579.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 256
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :256 after 32768
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :32768 after 4.42368e+06
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :4.42368e+06 after 4.93404e+10
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :4.93404e+10 after 2.76275e+21
RANDOM walk for 18479 steps (146 resets) in 662 ms. (27 steps per ms) remains 0/1 properties
FORMULA Champagne-PT-H10T0R-CTLCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5.08236e+28,0.144107,8076,2,310,11,8788,7,0,1334,3109,0
Total reachable state count : 50823632353335302280022327296
Verifying 1 reachability properties.
Reachability property Champagne-PT-H10T0R-CTLCardinality-2025-11 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Champagne-PT-H10T0R-CTLCardinality-2025-11,7.17088e+25,0.145743,8332,2,296,11,8788,7,0,1345,3109,0
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 758/758 places, 1421/1421 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 686 transition count 1297
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 686 transition count 1297
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 151 place count 686 transition count 1290
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 183 place count 654 transition count 1202
Iterating global reduction 1 with 32 rules applied. Total rules applied 215 place count 654 transition count 1202
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 223 place count 654 transition count 1194
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 237 place count 640 transition count 1144
Iterating global reduction 2 with 14 rules applied. Total rules applied 251 place count 640 transition count 1144
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 256 place count 640 transition count 1139
Applied a total of 256 rules in 52 ms. Remains 640 /758 variables (removed 118) and now considering 1139/1421 (removed 282) transitions.
// Phase 1: matrix 1139 rows 640 cols
[2025-06-07 22:01:58] [INFO ] Computed 63 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 22:01:58] [INFO ] Implicit Places using invariants in 218 ms returned []
[2025-06-07 22:01:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 22:01:59] [INFO ] Implicit Places using invariants and state equation in 476 ms returned []
Implicit Place search using SMT with State Equation took 696 ms to find 0 implicit places.
Running 1138 sub problems to find dead transitions.
[2025-06-07 22:01:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/639 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1138 unsolved
At refinement iteration 1 (OVERLAPS) 1/640 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1138 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:02:28] [INFO ] Deduced a trap composed of 44 places in 55 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 640/1779 variables, and 64 constraints, problems are : Problem set: 0 solved, 1138 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 0/640 constraints, PredecessorRefiner: 1138/1137 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1138 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/639 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1138 unsolved
At refinement iteration 1 (OVERLAPS) 1/640 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1138 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/640 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 1138 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 640/1779 variables, and 64 constraints, problems are : Problem set: 0 solved, 1138 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 0/640 constraints, PredecessorRefiner: 1/1137 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60227ms problems are : Problem set: 0 solved, 1138 unsolved
Search for dead transitions found 0 dead transitions in 60229ms
Starting structural reductions in LTL mode, iteration 1 : 640/758 places, 1139/1421 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60980 ms. Remains : 640/758 places, 1139/1421 transitions.
[2025-06-07 22:02:59] [INFO ] Flatten gal took : 17 ms
[2025-06-07 22:02:59] [INFO ] Flatten gal took : 18 ms
[2025-06-07 22:02:59] [INFO ] Input system was already deterministic with 1139 transitions.
[2025-06-07 22:02:59] [INFO ] Flatten gal took : 18 ms
[2025-06-07 22:02:59] [INFO ] Flatten gal took : 18 ms
[2025-06-07 22:02:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality11579279323005590020.gal : 4 ms
[2025-06-07 22:02:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality686467816050077824.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/CTLCardinality11579279323005590020.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality686467816050077824.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.
Detected timeout of ITS tools.
[2025-06-07 22:03:29] [INFO ] Flatten gal took : 23 ms
[2025-06-07 22:03:29] [INFO ] Applying decomposition
[2025-06-07 22:03:29] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10366004574214214678.txt' '-o' '/tmp/graph10366004574214214678.bin' '-w' '/tmp/graph10366004574214214678.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10366004574214214678.bin' '-l' '-1' '-v' '-w' '/tmp/graph10366004574214214678.weights' '-q' '0' '-e' '0.001'
[2025-06-07 22:03:29] [INFO ] Decomposing Gal with order
[2025-06-07 22:03:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 22:03:29] [INFO ] Removed a total of 1091 redundant transitions.
[2025-06-07 22:03:29] [INFO ] Flatten gal took : 36 ms
[2025-06-07 22:03:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 12 ms.
[2025-06-07 22:03:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality8460491811375112029.gal : 6 ms
[2025-06-07 22:03:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality12512358900273594605.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/CTLCardinality8460491811375112029.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12512358900273594605.ctl'
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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.1153e+60,1.23548,50556,4358,28,91642,1131,1572,193207,63,2347,0
Converting to forward existential form...Done !
original formula: E(!(((!(A(((i12.u46.p255==0)&&(i30.u106.p604==1)) U AX(((i41.i1.i1.u185.p1085==0)||(i25.i1.i2.u174.p1028==1))))) * AX(EF((i25.i0.i2.u164....408
=> equivalent forward existential formula: [(FwdU(Init,!(((!(!((E(!(!(EX(!(((i41.i1.i1.u185.p1085==0)||(i25.i1.i2.u174.p1028==1)))))) U (!(((i12.u46.p255==...671
Reverse transition relation is NOT exact ! Due to transitions t9, t34, t85, t220, t291, i0.t538, i1.t568, i1.t394, i1.t393, i1.u90.t398, i2.t639, i3.t648, ...1766
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 758/758 places, 1421/1421 transitions.
Discarding 75 places :
Symmetric choice reduction at 0 with 75 rule applications. Total rules 75 place count 683 transition count 1303
Iterating global reduction 0 with 75 rules applied. Total rules applied 150 place count 683 transition count 1303
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 156 place count 683 transition count 1297
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 195 place count 644 transition count 1198
Iterating global reduction 1 with 39 rules applied. Total rules applied 234 place count 644 transition count 1198
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 243 place count 644 transition count 1189
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 263 place count 624 transition count 1118
Iterating global reduction 2 with 20 rules applied. Total rules applied 283 place count 624 transition count 1118
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 292 place count 624 transition count 1109
Applied a total of 292 rules in 46 ms. Remains 624 /758 variables (removed 134) and now considering 1109/1421 (removed 312) transitions.
// Phase 1: matrix 1109 rows 624 cols
[2025-06-07 22:03:59] [INFO ] Computed 63 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 22:04:00] [INFO ] Implicit Places using invariants in 215 ms returned []
[2025-06-07 22:04:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 22:04:00] [INFO ] Implicit Places using invariants and state equation in 443 ms returned []
Implicit Place search using SMT with State Equation took 659 ms to find 0 implicit places.
Running 1108 sub problems to find dead transitions.
[2025-06-07 22:04:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/623 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1108 unsolved
At refinement iteration 1 (OVERLAPS) 1/624 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1108 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:04:30] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 624/1733 variables, and 64 constraints, problems are : Problem set: 0 solved, 1108 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 0/624 constraints, PredecessorRefiner: 1108/1107 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1108 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/623 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1108 unsolved
At refinement iteration 1 (OVERLAPS) 1/624 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1108 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/624 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 1108 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:04:42] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:04:43] [INFO ] Deduced a trap composed of 26 places in 79 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:04:44] [INFO ] Deduced a trap composed of 26 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:04:44] [INFO ] Deduced a trap composed of 26 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:04:44] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:04:45] [INFO ] Deduced a trap composed of 26 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:04:45] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:04:45] [INFO ] Deduced a trap composed of 25 places in 91 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:04:47] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/624 variables, 9/73 constraints. Problems are: Problem set: 0 solved, 1108 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 624/1733 variables, and 73 constraints, problems are : Problem set: 0 solved, 1108 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 0/624 constraints, PredecessorRefiner: 1/1107 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60230ms problems are : Problem set: 0 solved, 1108 unsolved
Search for dead transitions found 0 dead transitions in 60232ms
Starting structural reductions in LTL mode, iteration 1 : 624/758 places, 1109/1421 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60947 ms. Remains : 624/758 places, 1109/1421 transitions.
[2025-06-07 22:05:00] [INFO ] Flatten gal took : 17 ms
[2025-06-07 22:05:00] [INFO ] Flatten gal took : 18 ms
[2025-06-07 22:05:00] [INFO ] Input system was already deterministic with 1109 transitions.
[2025-06-07 22:05:00] [INFO ] Flatten gal took : 18 ms
[2025-06-07 22:05:00] [INFO ] Flatten gal took : 23 ms
[2025-06-07 22:05:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality3434187371325667909.gal : 3 ms
[2025-06-07 22:05:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality3071586332036035025.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/CTLCardinality3434187371325667909.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3071586332036035025.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.
Detected timeout of ITS tools.
[2025-06-07 22:05:30] [INFO ] Flatten gal took : 17 ms
[2025-06-07 22:05:30] [INFO ] Applying decomposition
[2025-06-07 22:05:30] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9790762213825598334.txt' '-o' '/tmp/graph9790762213825598334.bin' '-w' '/tmp/graph9790762213825598334.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9790762213825598334.bin' '-l' '-1' '-v' '-w' '/tmp/graph9790762213825598334.weights' '-q' '0' '-e' '0.001'
[2025-06-07 22:05:31] [INFO ] Decomposing Gal with order
[2025-06-07 22:05:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 22:05:31] [INFO ] Removed a total of 1076 redundant transitions.
[2025-06-07 22:05:31] [INFO ] Flatten gal took : 34 ms
[2025-06-07 22:05:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 8 ms.
[2025-06-07 22:05:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality5437859379684639730.gal : 5 ms
[2025-06-07 22:05:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality6035631162930374071.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/CTLCardinality5437859379684639730.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6035631162930374071.ctl'
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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.94784e+59,1.5696,60456,3849,25,111355,912,1398,269794,61,1654,0
Converting to forward existential form...Done !
original formula: ((EX(((i20.u70.p399==0)&&(i37.u140.p804==1))) + !(A(AG(EF((i13.u43.p254==1))) U (i37.u138.p812!=1)))) + EF((EF((((i12.u47.p277==0)&&(i22....239
=> equivalent forward existential formula: (([(EY(Init) * ((i20.u70.p399==0)&&(i37.u140.p804==1)))] != FALSE + ([(FwdU((FwdU(Init,!((i37.u138.p812!=1))) * ...440
Reverse transition relation is NOT exact ! Due to transitions t9, t28, t76, t135, t184, t206, t259, t278, t358, t377, t479, t619, i0.t554, i1.t594, i2.t633...1602
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 758/758 places, 1421/1421 transitions.
Graph (trivial) has 695 edges and 758 vertex of which 76 / 758 are part of one of the 16 SCC in 1 ms
Free SCC test removed 60 places
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 144 transitions
Trivial Post-agglo rules discarded 144 transitions
Performed 144 trivial Post agglomeration. Transition count delta: 144
Iterating post reduction 0 with 144 rules applied. Total rules applied 145 place count 697 transition count 1211
Reduce places removed 144 places and 0 transitions.
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 1 with 250 rules applied. Total rules applied 395 place count 553 transition count 1105
Reduce places removed 50 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 52 rules applied. Total rules applied 447 place count 503 transition count 1103
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 6 rules applied. Total rules applied 453 place count 501 transition count 1099
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 455 place count 499 transition count 1099
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 32 Pre rules applied. Total rules applied 455 place count 499 transition count 1067
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 5 with 64 rules applied. Total rules applied 519 place count 467 transition count 1067
Discarding 57 places :
Symmetric choice reduction at 5 with 57 rule applications. Total rules 576 place count 410 transition count 958
Iterating global reduction 5 with 57 rules applied. Total rules applied 633 place count 410 transition count 958
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 640 place count 410 transition count 951
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 18 Pre rules applied. Total rules applied 640 place count 410 transition count 933
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 6 with 36 rules applied. Total rules applied 676 place count 392 transition count 933
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 683 place count 385 transition count 866
Iterating global reduction 6 with 7 rules applied. Total rules applied 690 place count 385 transition count 866
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 697 place count 385 transition count 859
Performed 180 Post agglomeration using F-continuation condition.Transition count delta: 180
Deduced a syphon composed of 180 places in 0 ms
Reduce places removed 180 places and 0 transitions.
Iterating global reduction 7 with 360 rules applied. Total rules applied 1057 place count 205 transition count 679
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1065 place count 197 transition count 620
Iterating global reduction 7 with 8 rules applied. Total rules applied 1073 place count 197 transition count 620
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 1081 place count 197 transition count 612
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1083 place count 195 transition count 610
Applied a total of 1083 rules in 83 ms. Remains 195 /758 variables (removed 563) and now considering 610/1421 (removed 811) transitions.
[2025-06-07 22:06:01] [INFO ] Flow matrix only has 235 transitions (discarded 375 similar events)
// Phase 1: matrix 235 rows 195 cols
[2025-06-07 22:06:01] [INFO ] Computed 63 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 22:06:01] [INFO ] Implicit Places using invariants in 132 ms returned []
[2025-06-07 22:06:01] [INFO ] Flow matrix only has 235 transitions (discarded 375 similar events)
[2025-06-07 22:06:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 22:06:01] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 22:06:01] [INFO ] Redundant transitions in 9 ms returned []
Running 487 sub problems to find dead transitions.
[2025-06-07 22:06:01] [INFO ] Flow matrix only has 235 transitions (discarded 375 similar events)
[2025-06-07 22:06:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 2 (OVERLAPS) 4/195 variables, 6/63 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/195 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 4 (OVERLAPS) 234/429 variables, 195/258 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/429 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 6 (OVERLAPS) 0/429 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 487 unsolved
No progress, stopping.
After SMT solving in domain Real declared 429/430 variables, and 258 constraints, problems are : Problem set: 0 solved, 487 unsolved in 24175 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 195/195 constraints, PredecessorRefiner: 487/486 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 487 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 2 (OVERLAPS) 4/195 variables, 6/63 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/195 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 4 (OVERLAPS) 234/429 variables, 195/258 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/429 variables, 486/744 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/429 variables, 0/744 constraints. Problems are: Problem set: 0 solved, 487 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:45] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:45] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:45] [INFO ] Deduced a trap along path composed of 3 places in 16 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:45] [INFO ] Deduced a trap along path composed of 3 places in 16 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:45] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:45] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:45] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:45] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:46] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:46] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:46] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:46] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:46] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:46] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:46] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:46] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:46] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 22:06:46] [INFO ] Deduced a trap along path composed of 4 places in 25 ms of which 1 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/429 variables, 18/762 constraints. Problems are: Problem set: 0 solved, 487 unsolved
(t5 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((t0 1)
(t1 1)
(t2 2)
(t3 0)
(t4 1)
(t5 0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 429/430 variables, and 762 constraints, problems are : Problem set: 0 solved, 487 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 195/195 constraints, PredecessorRefiner: 487/486 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 18/18 constraints]
After SMT, in 54248ms problems are : Problem set: 0 solved, 487 unsolved
Search for dead transitions found 0 dead transitions in 54248ms
Starting structural reductions in SI_CTL mode, iteration 1 : 195/758 places, 610/1421 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54690 ms. Remains : 195/758 places, 610/1421 transitions.
[2025-06-07 22:06:55] [INFO ] Flatten gal took : 8 ms
[2025-06-07 22:06:55] [INFO ] Flatten gal took : 9 ms
[2025-06-07 22:06:55] [INFO ] Input system was already deterministic with 610 transitions.
[2025-06-07 22:06:55] [INFO ] Flatten gal took : 9 ms
[2025-06-07 22:06:55] [INFO ] Flatten gal took : 9 ms
[2025-06-07 22:06:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality14584437942637562187.gal : 2 ms
[2025-06-07 22:06:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality9656334809220603723.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/CTLCardinality14584437942637562187.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9656334809220603723.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,1.05883e+30,0.148167,8108,2,332,5,8698,6,0,1375,3577,0
Converting to forward existential form...Done !
original formula: EG((EF(!(E((((p200==0)||(p780==1))&&(p869==0)) U EG((p1196==1))))) * (!(A((A(((p1030==0)||(p437==1)) U ((p55==0)||(p278==1))) + (p100==1)...185
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U !(E((((p200==0)||(p780==1))&&(p869==0)) U EG((p1196==1))))) * (!(!((E(!((p1152==1)) U (!((!...354
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 606/4/4
Hit Full ! (commute/partial/dont) 608/0/2
Hit Full ! (commute/partial/dont) 608/0/2
Hit Full ! (commute/partial/dont) 583/26/27
(forward)formula 0,1,9.3665,236796,1,0,185,1.23713e+06,57,178,7602,1.32242e+06,189
FORMULA Champagne-PT-H10T0R-CTLCardinality-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 758/758 places, 1421/1421 transitions.
Discarding 75 places :
Symmetric choice reduction at 0 with 75 rule applications. Total rules 75 place count 683 transition count 1294
Iterating global reduction 0 with 75 rules applied. Total rules applied 150 place count 683 transition count 1294
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 157 place count 683 transition count 1287
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 192 place count 648 transition count 1209
Iterating global reduction 1 with 35 rules applied. Total rules applied 227 place count 648 transition count 1209
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 234 place count 648 transition count 1202
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 253 place count 629 transition count 1139
Iterating global reduction 2 with 19 rules applied. Total rules applied 272 place count 629 transition count 1139
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 281 place count 629 transition count 1130
Applied a total of 281 rules in 61 ms. Remains 629 /758 variables (removed 129) and now considering 1130/1421 (removed 291) transitions.
// Phase 1: matrix 1130 rows 629 cols
[2025-06-07 22:07:05] [INFO ] Computed 63 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 22:07:05] [INFO ] Implicit Places using invariants in 222 ms returned []
[2025-06-07 22:07:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 22:07:06] [INFO ] Implicit Places using invariants and state equation in 451 ms returned []
Implicit Place search using SMT with State Equation took 675 ms to find 0 implicit places.
Running 1129 sub problems to find dead transitions.
[2025-06-07 22:07:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/628 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1129 unsolved
At refinement iteration 1 (OVERLAPS) 1/629 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 629/1759 variables, and 63 constraints, problems are : Problem set: 0 solved, 1129 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 0/629 constraints, PredecessorRefiner: 1129/1128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1129 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/628 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1129 unsolved
At refinement iteration 1 (OVERLAPS) 1/629 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 629/1759 variables, and 63 constraints, problems are : Problem set: 0 solved, 1129 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 0/629 constraints, PredecessorRefiner: 1/1128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60228ms problems are : Problem set: 0 solved, 1129 unsolved
Search for dead transitions found 0 dead transitions in 60231ms
Starting structural reductions in LTL mode, iteration 1 : 629/758 places, 1130/1421 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60970 ms. Remains : 629/758 places, 1130/1421 transitions.
[2025-06-07 22:08:06] [INFO ] Flatten gal took : 21 ms
[2025-06-07 22:08:06] [INFO ] Flatten gal took : 19 ms
[2025-06-07 22:08:06] [INFO ] Input system was already deterministic with 1130 transitions.
[2025-06-07 22:08:06] [INFO ] Flatten gal took : 18 ms
[2025-06-07 22:08:06] [INFO ] Flatten gal took : 18 ms
[2025-06-07 22:08:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality13284968061805684456.gal : 4 ms
[2025-06-07 22:08:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality13800550858913503720.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/CTLCardinality13284968061805684456.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13800550858913503720.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.
Detected timeout of ITS tools.
[2025-06-07 22:08:36] [INFO ] Flatten gal took : 23 ms
[2025-06-07 22:08:36] [INFO ] Applying decomposition
[2025-06-07 22:08:36] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8535579467955549752.txt' '-o' '/tmp/graph8535579467955549752.bin' '-w' '/tmp/graph8535579467955549752.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8535579467955549752.bin' '-l' '-1' '-v' '-w' '/tmp/graph8535579467955549752.weights' '-q' '0' '-e' '0.001'
[2025-06-07 22:08:36] [INFO ] Decomposing Gal with order
[2025-06-07 22:08:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 22:08:36] [INFO ] Removed a total of 1097 redundant transitions.
[2025-06-07 22:08:36] [INFO ] Flatten gal took : 33 ms
[2025-06-07 22:08:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 5 ms.
[2025-06-07 22:08:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality13938544711168069722.gal : 5 ms
[2025-06-07 22:08:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality12505414879462945766.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/CTLCardinality13938544711168069722.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12505414879462945766.ctl'
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 -...264
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,1.13274e+60,1.17335,46768,3750,28,96477,988,1433,125460,57,1985,0
Converting to forward existential form...Done !
original formula: (AF(EG(((((i3.u70.p390==1)||(i19.u77.p442==0))||(i16.u65.p360==1))&&(i36.u143.p819==1)))) + !(E((!(AX((i34.u132.p743==1))) * !(A((i14.u54...237
=> equivalent forward existential formula: [(FwdU(FwdU((Init * !(!(EG(!(EG(((((i3.u70.p390==1)||(i19.u77.p442==0))||(i16.u65.p360==1))&&(i36.u143.p819==1))...408
Reverse transition relation is NOT exact ! Due to transitions t76, t115, t156, t206, t275, t374, t504, i0.t509, i1.t559, i2.t609, i3.t638, i3.t448, i3.t439...1580
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Detected timeout of ITS tools.
[2025-06-07 22:09:06] [INFO ] Flatten gal took : 22 ms
[2025-06-07 22:09:06] [INFO ] Flatten gal took : 22 ms
[2025-06-07 22:09:06] [INFO ] Applying decomposition
[2025-06-07 22:09:06] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4260157090998959357.txt' '-o' '/tmp/graph4260157090998959357.bin' '-w' '/tmp/graph4260157090998959357.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4260157090998959357.bin' '-l' '-1' '-v' '-w' '/tmp/graph4260157090998959357.weights' '-q' '0' '-e' '0.001'
[2025-06-07 22:09:06] [INFO ] Decomposing Gal with order
[2025-06-07 22:09:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 22:09:07] [INFO ] Removed a total of 1392 redundant transitions.
[2025-06-07 22:09:07] [INFO ] Flatten gal took : 40 ms
[2025-06-07 22:09:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 116 labels/synchronizations in 18 ms.
[2025-06-07 22:09:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality7865432151341995145.gal : 7 ms
[2025-06-07 22:09:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality1997580735961109650.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/CTLCardinality7865432151341995145.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1997580735961109650.ctl'
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 -...262
No direction supplied, using forward translation only.
Parsed 7 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,1.54916e+65,5.72974,174096,6146,34,239074,1030,1928,1.27182e+06,79,2921,0
Converting to forward existential form...Done !
original formula: AF(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(FALSE)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t35, t167, t270, t483, t584, t644, i0.i0.t344, i0.i0.i1.t345, i0.i0.i1.u153.t349, i0.i1.i...2282
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Detected timeout of ITS tools.
[2025-06-07 22:36:02] [INFO ] Applying decomposition
[2025-06-07 22:36:02] [INFO ] Flatten gal took : 24 ms
[2025-06-07 22:36:02] [INFO ] Decomposing Gal with order
[2025-06-07 22:36:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 22:36:02] [INFO ] Removed a total of 1152 redundant transitions.
[2025-06-07 22:36:02] [INFO ] Flatten gal took : 37 ms
[2025-06-07 22:36:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 443 labels/synchronizations in 29 ms.
[2025-06-07 22:36:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality10683822993372745487.gal : 6 ms
[2025-06-07 22:36:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality13059873072302719891.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/CTLCardinality10683822993372745487.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13059873072302719891.ctl'
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 -...264
No direction supplied, using forward translation only.
Parsed 7 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,1.54916e+65,0.914278,39848,1637,642,69405,3120,1414,199949,273,31587,0
Converting to forward existential form...Done !
original formula: AF(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(FALSE)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions i0.u27.t610, i0.u27.t613, i0.u27.t615, i0.i0.u26.t622, i0.i0.u26.t626, i0.i0.i0.u25.t635, i0....5434
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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="Champagne-PT-H10T0R"
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 Champagne-PT-H10T0R, 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 r254-tall-174931339300145"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Champagne-PT-H10T0R.tgz
mv Champagne-PT-H10T0R 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 ;