About the Execution of ITS-Tools for ErlangenMainframeV0-PT-1400
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 345716.00 | 0.00 | 0.00 | FTFTTTFFFFTFFFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r254-tall-174931339900417.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 ErlangenMainframeV0-PT-1400, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931339900417
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 75M
-rw-r--r-- 1 mcc users 5.9K Jun 6 09:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Jun 6 09:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Jun 6 09:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Jun 6 09:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Jun 6 12:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 6 12:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Jun 6 12:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Jun 6 12:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 8.2K Jun 6 09:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Jun 6 09:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Jun 6 09:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Jun 6 09:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 12:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 12:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 75M 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 ErlangenMainframeV0-PT-1400-CTLCardinality-2025-00
FORMULA_NAME ErlangenMainframeV0-PT-1400-CTLCardinality-2025-01
FORMULA_NAME ErlangenMainframeV0-PT-1400-CTLCardinality-2025-02
FORMULA_NAME ErlangenMainframeV0-PT-1400-CTLCardinality-2025-03
FORMULA_NAME ErlangenMainframeV0-PT-1400-CTLCardinality-2025-04
FORMULA_NAME ErlangenMainframeV0-PT-1400-CTLCardinality-2025-05
FORMULA_NAME ErlangenMainframeV0-PT-1400-CTLCardinality-2025-06
FORMULA_NAME ErlangenMainframeV0-PT-1400-CTLCardinality-2025-07
FORMULA_NAME ErlangenMainframeV0-PT-1400-CTLCardinality-2025-08
FORMULA_NAME ErlangenMainframeV0-PT-1400-CTLCardinality-2025-09
FORMULA_NAME ErlangenMainframeV0-PT-1400-CTLCardinality-2025-10
FORMULA_NAME ErlangenMainframeV0-PT-1400-CTLCardinality-2025-11
FORMULA_NAME ErlangenMainframeV0-PT-1400-CTLCardinality-2025-12
FORMULA_NAME ErlangenMainframeV0-PT-1400-CTLCardinality-2025-13
FORMULA_NAME ErlangenMainframeV0-PT-1400-CTLCardinality-2025-14
FORMULA_NAME ErlangenMainframeV0-PT-1400-CTLCardinality-2025-15
=== Now, execution of the tool begins
BK_START 1749383595116
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV0-PT-1400
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-08 11:53:16] [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]
[2025-06-08 11:53:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 11:53:18] [INFO ] Load time of PNML (sax parser for PT used): 2545 ms
[2025-06-08 11:53:19] [INFO ] Transformed 299 places.
[2025-06-08 11:53:19] [INFO ] Transformed 49450 transitions.
[2025-06-08 11:53:19] [INFO ] Found NUPN structural information;
[2025-06-08 11:53:19] [INFO ] Parsed PT model containing 299 places and 49450 transitions and 1540891 arcs in 3150 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Deduced a syphon composed of 4 places in 163 ms
Reduce places removed 4 places and 4 transitions.
Support contains 73 out of 295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 295/295 places, 49446/49446 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 294 transition count 49446
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 45 place count 250 transition count 49402
Iterating global reduction 1 with 44 rules applied. Total rules applied 89 place count 250 transition count 49402
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 104 place count 235 transition count 49387
Iterating global reduction 1 with 15 rules applied. Total rules applied 119 place count 235 transition count 49387
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 121 place count 233 transition count 37099
Ensure Unique test removed 2 places
Iterating global reduction 1 with 4 rules applied. Total rules applied 125 place count 231 transition count 37099
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 126 place count 230 transition count 20715
Iterating global reduction 1 with 1 rules applied. Total rules applied 127 place count 230 transition count 20715
Applied a total of 127 rules in 4425 ms. Remains 230 /295 variables (removed 65) and now considering 20715/49446 (removed 28731) transitions.
// Phase 1: matrix 20715 rows 230 cols
[2025-06-08 11:53:25] [INFO ] Computed 31 invariants in 393 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:53:42] [INFO ] Implicit Places using invariants in 17347 ms returned [175]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 17438 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 229/295 places, 20715/49446 transitions.
Applied a total of 0 rules in 139 ms. Remains 229 /229 variables (removed 0) and now considering 20715/20715 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22025 ms. Remains : 229/295 places, 20715/49446 transitions.
Support contains 73 out of 229 places after structural reductions.
[2025-06-08 11:53:45] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-08 11:53:47] [INFO ] Flatten gal took : 4212 ms
FORMULA ErlangenMainframeV0-PT-1400-CTLCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-08 11:53:50] [INFO ] Flatten gal took : 3556 ms
[2025-06-08 11:53:56] [INFO ] Input system was already deterministic with 20715 transitions.
Support contains 57 out of 229 places (down from 73) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 8405 ms. (4 steps per ms) remains 10/45 properties
BEST_FIRST walk for 40003 steps (8 resets) in 887 ms. (45 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 536 ms. (74 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 790 ms. (50 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 810 ms. (49 steps per ms) remains 4/8 properties
BEST_FIRST walk for 40002 steps (8 resets) in 716 ms. (55 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 530 ms. (75 steps per ms) remains 3/3 properties
// Phase 1: matrix 20715 rows 229 cols
[2025-06-08 11:54:00] [INFO ] Computed 30 invariants in 276 ms
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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, 3 unsolved
At refinement iteration 1 (OVERLAPS) 11/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 82/98 variables, 15/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp44 is UNSAT
At refinement iteration 5 (OVERLAPS) 124/222 variables, 14/30 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/222 variables, 0/30 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 20929/20944 variables, and 252 constraints, problems are : Problem set: 1 solved, 2 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 222/229 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 34/37 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 35/72 variables, 13/16 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:11] [INFO ] Deduced a trap composed of 15 places in 5520 ms of which 204 ms to minimize.
SMT process timed out in 11218ms, After SMT, problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 20715/20715 transitions.
Graph (trivial) has 166 edges and 229 vertex of which 6 / 229 are part of one of the 3 SCC in 7 ms
Free SCC test removed 3 places
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 1681 edges and 226 vertex of which 225 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.157 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 37 rules applied. Total rules applied 39 place count 225 transition count 20671
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 75 place count 189 transition count 20671
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 75 place count 189 transition count 20656
Deduced a syphon composed of 15 places in 24 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 105 place count 174 transition count 20656
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 133 place count 146 transition count 17558
Ensure Unique test removed 1 places
Iterating global reduction 2 with 29 rules applied. Total rules applied 162 place count 145 transition count 17558
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 162 place count 145 transition count 17548
Deduced a syphon composed of 10 places in 72 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 182 place count 135 transition count 17548
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 191 place count 126 transition count 4242
Ensure Unique test removed 6 places
Iterating global reduction 2 with 15 rules applied. Total rules applied 206 place count 120 transition count 4242
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 207 place count 120 transition count 4241
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 213 place count 114 transition count 209
Iterating global reduction 3 with 6 rules applied. Total rules applied 219 place count 114 transition count 209
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 321 place count 63 transition count 158
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 458 edges and 63 vertex of which 62 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 3 rules applied. Total rules applied 324 place count 62 transition count 156
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 330 place count 56 transition count 96
Ensure Unique test removed 3 places
Iterating global reduction 4 with 9 rules applied. Total rules applied 339 place count 53 transition count 96
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 342 place count 53 transition count 93
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 342 place count 53 transition count 92
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 344 place count 52 transition count 92
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 347 place count 49 transition count 64
Iterating global reduction 5 with 3 rules applied. Total rules applied 350 place count 49 transition count 64
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 354 place count 47 transition count 75
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 358 place count 47 transition count 71
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 6 with 21 rules applied. Total rules applied 379 place count 47 transition count 50
Free-agglomeration rule applied 15 times.
Iterating global reduction 6 with 15 rules applied. Total rules applied 394 place count 47 transition count 35
Reduce places removed 15 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 28 rules applied. Total rules applied 422 place count 32 transition count 22
Ensure Unique test removed 10 places
Iterating post reduction 7 with 10 rules applied. Total rules applied 432 place count 22 transition count 22
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 433 place count 22 transition count 24
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 434 place count 21 transition count 24
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 435 place count 21 transition count 24
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 436 place count 21 transition count 23
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 437 place count 20 transition count 22
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 439 place count 18 transition count 22
Applied a total of 439 rules in 2795 ms. Remains 18 /229 variables (removed 211) and now considering 22/20715 (removed 20693) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2795 ms. Remains : 18/229 places, 22/20715 transitions.
RANDOM walk for 346 steps (0 resets) in 5 ms. (57 steps per ms) remains 0/2 properties
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2025-06-08 11:54:17] [INFO ] Flatten gal took : 3389 ms
[2025-06-08 11:54:21] [INFO ] Flatten gal took : 3430 ms
[2025-06-08 11:54:26] [INFO ] Input system was already deterministic with 20715 transitions.
Computed a total of 42 stabilizing places and 42 stable transitions
Graph (complete) has 1705 edges and 229 vertex of which 228 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.388 ms
Starting structural reductions in LTL mode, iteration 0 : 229/229 places, 20715/20715 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 228 transition count 20715
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 36 place count 193 transition count 9419
Ensure Unique test removed 1 places
Iterating global reduction 1 with 36 rules applied. Total rules applied 72 place count 192 transition count 9419
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 92 place count 172 transition count 2270
Ensure Unique test removed 5 places
Iterating global reduction 1 with 25 rules applied. Total rules applied 117 place count 167 transition count 2270
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 129 place count 155 transition count 253
Ensure Unique test removed 5 places
Iterating global reduction 1 with 17 rules applied. Total rules applied 146 place count 150 transition count 253
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 150 place count 146 transition count 193
Iterating global reduction 1 with 4 rules applied. Total rules applied 154 place count 146 transition count 193
Applied a total of 154 rules in 542 ms. Remains 146 /229 variables (removed 83) and now considering 193/20715 (removed 20522) transitions.
// Phase 1: matrix 193 rows 146 cols
[2025-06-08 11:54:27] [INFO ] Computed 18 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:54:27] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-08 11:54:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:54:27] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Running 192 sub problems to find dead transitions.
[2025-06-08 11:54:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/145 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 1 (OVERLAPS) 1/146 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:29] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:29] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:29] [INFO ] Deduced a trap composed of 25 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:29] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 4/22 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:30] [INFO ] Deduced a trap composed of 28 places in 59 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/146 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/146 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 5 (OVERLAPS) 193/339 variables, 146/169 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/339 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 7 (OVERLAPS) 0/339 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 192 unsolved
No progress, stopping.
After SMT solving in domain Real declared 339/339 variables, and 169 constraints, problems are : Problem set: 0 solved, 192 unsolved in 9531 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 146/146 constraints, PredecessorRefiner: 192/192 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/145 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 1 (OVERLAPS) 1/146 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 5/23 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/146 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 4 (OVERLAPS) 193/339 variables, 146/169 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/339 variables, 192/361 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:39] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:39] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:39] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:39] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:39] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:39] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:39] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:39] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:39] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:39] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:40] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:40] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:40] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:40] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:40] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/339 variables, 15/376 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:43] [INFO ] Deduced a trap along path composed of 6 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:54:43] [INFO ] Deduced a trap along path composed of 13 places in 40 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/339 variables, 2/378 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/339 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 9 (OVERLAPS) 0/339 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 192 unsolved
No progress, stopping.
After SMT solving in domain Int declared 339/339 variables, and 378 constraints, problems are : Problem set: 0 solved, 192 unsolved in 20738 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 146/146 constraints, PredecessorRefiner: 192/192 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 30315ms problems are : Problem set: 0 solved, 192 unsolved
Search for dead transitions found 0 dead transitions in 30320ms
Starting structural reductions in LTL mode, iteration 1 : 146/229 places, 193/20715 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31043 ms. Remains : 146/229 places, 193/20715 transitions.
[2025-06-08 11:54:58] [INFO ] Flatten gal took : 7 ms
[2025-06-08 11:54:58] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:54:58] [INFO ] Input system was already deterministic with 193 transitions.
[2025-06-08 11:54:58] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:54:58] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:54:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality3368336989156785361.gal : 5 ms
[2025-06-08 11:54:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality1184999530839178367.ctl : 2 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/CTLCardinality3368336989156785361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1184999530839178367.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.01743e+15,0.108692,7644,2,1432,5,20838,6,0,777,12382,0
Converting to forward existential form...Done !
original formula: EG(EX(E(AX(!(((p260==0)||(p278==1)))) U AG((p47!=1)))))
=> equivalent forward existential formula: [FwdG(Init,EX(E(!(EX(!(!(((p260==0)||(p278==1)))))) U !(E(TRUE U !((p47!=1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t16, t36, t43, t50, t51, t52, t59, t64, t69, t74, t79, t84, t89, t94, t99, t104,...376
(forward)formula 0,0,2.27118,74992,1,0,454,346707,418,211,5286,356632,567
FORMULA ErlangenMainframeV0-PT-1400-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 229/229 places, 20715/20715 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 228 transition count 20715
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 38 place count 191 transition count 9417
Ensure Unique test removed 1 places
Iterating global reduction 1 with 38 rules applied. Total rules applied 76 place count 190 transition count 9417
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 98 place count 168 transition count 2266
Ensure Unique test removed 5 places
Iterating global reduction 1 with 27 rules applied. Total rules applied 125 place count 163 transition count 2266
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 137 place count 151 transition count 249
Ensure Unique test removed 5 places
Iterating global reduction 1 with 17 rules applied. Total rules applied 154 place count 146 transition count 249
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 159 place count 141 transition count 187
Iterating global reduction 1 with 5 rules applied. Total rules applied 164 place count 141 transition count 187
Applied a total of 164 rules in 753 ms. Remains 141 /229 variables (removed 88) and now considering 187/20715 (removed 20528) transitions.
// Phase 1: matrix 187 rows 141 cols
[2025-06-08 11:55:01] [INFO ] Computed 18 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:55:01] [INFO ] Implicit Places using invariants in 67 ms returned []
[2025-06-08 11:55:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:55:01] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
Running 186 sub problems to find dead transitions.
[2025-06-08 11:55:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/141 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:02] [INFO ] Deduced a trap composed of 20 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:02] [INFO ] Deduced a trap composed of 24 places in 62 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:02] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 3/21 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/141 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (OVERLAPS) 187/328 variables, 141/162 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/328 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (OVERLAPS) 0/328 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Real declared 328/328 variables, and 162 constraints, problems are : Problem set: 0 solved, 186 unsolved in 8046 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 141/141 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/141 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 3/21 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/141 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (OVERLAPS) 187/328 variables, 141/162 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/328 variables, 186/348 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:11] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:11] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:11] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:11] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:11] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:11] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:11] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:11] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:11] [INFO ] Deduced a trap composed of 20 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:11] [INFO ] Deduced a trap composed of 21 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:11] [INFO ] Deduced a trap composed of 22 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:11] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:11] [INFO ] Deduced a trap composed of 24 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:12] [INFO ] Deduced a trap composed of 24 places in 30 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/328 variables, 14/362 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:14] [INFO ] Deduced a trap along path composed of 6 places in 57 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:14] [INFO ] Deduced a trap along path composed of 19 places in 37 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/328 variables, 2/364 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/328 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 9 (OVERLAPS) 0/328 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Int declared 328/328 variables, and 364 constraints, problems are : Problem set: 0 solved, 186 unsolved in 18416 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 141/141 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 26524ms problems are : Problem set: 0 solved, 186 unsolved
Search for dead transitions found 0 dead transitions in 26525ms
Starting structural reductions in LTL mode, iteration 1 : 141/229 places, 187/20715 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27446 ms. Remains : 141/229 places, 187/20715 transitions.
[2025-06-08 11:55:27] [INFO ] Flatten gal took : 3 ms
[2025-06-08 11:55:27] [INFO ] Flatten gal took : 3 ms
[2025-06-08 11:55:27] [INFO ] Input system was already deterministic with 187 transitions.
[2025-06-08 11:55:27] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:55:27] [INFO ] Flatten gal took : 3 ms
[2025-06-08 11:55:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality9745017238221641999.gal : 2 ms
[2025-06-08 11:55:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality17816056291124217739.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/CTLCardinality9745017238221641999.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17816056291124217739.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,6.42737e+14,0.090214,7700,2,1338,5,20342,6,0,751,12146,0
Converting to forward existential form...Done !
original formula: EF(EX((p53==1)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * (p53==1))] != FALSE
(forward)formula 0,1,0.103552,7956,1,0,8,20342,8,1,1278,12146,2
FORMULA ErlangenMainframeV0-PT-1400-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 229/229 places, 20715/20715 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 195 transition count 17611
Ensure Unique test removed 1 places
Iterating global reduction 0 with 35 rules applied. Total rules applied 69 place count 194 transition count 17611
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 89 place count 174 transition count 4318
Ensure Unique test removed 5 places
Iterating global reduction 0 with 25 rules applied. Total rules applied 114 place count 169 transition count 4318
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 125 place count 158 transition count 318
Ensure Unique test removed 4 places
Iterating global reduction 0 with 15 rules applied. Total rules applied 140 place count 154 transition count 318
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 144 place count 150 transition count 198
Iterating global reduction 0 with 4 rules applied. Total rules applied 148 place count 150 transition count 198
Applied a total of 148 rules in 967 ms. Remains 150 /229 variables (removed 79) and now considering 198/20715 (removed 20517) transitions.
// Phase 1: matrix 198 rows 150 cols
[2025-06-08 11:55:29] [INFO ] Computed 20 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:55:29] [INFO ] Implicit Places using invariants in 72 ms returned [91]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 73 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 149/229 places, 198/20715 transitions.
Applied a total of 0 rules in 1 ms. Remains 149 /149 variables (removed 0) and now considering 198/198 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1043 ms. Remains : 149/229 places, 198/20715 transitions.
[2025-06-08 11:55:29] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:55:29] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:55:29] [INFO ] Input system was already deterministic with 198 transitions.
[2025-06-08 11:55:29] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:55:29] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:55:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality4341103234038664925.gal : 2 ms
[2025-06-08 11:55:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality7473331769940956314.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/CTLCardinality4341103234038664925.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7473331769940956314.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.49693e+15,0.172994,10756,2,1815,5,39365,6,0,792,24147,0
Converting to forward existential form...Done !
original formula: E((!(AX(FALSE)) + EX(TRUE)) U (EF((EF(((p107==0)||(p88==1))) * AG(((p218==0)||(p177==1))))) * EF(((p239==0)||(p255==1)))))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,(!(!(EX(!(FALSE)))) + EX(TRUE))) * E(TRUE U (E(TRUE U ((p107==0)||(p88==1))) * !(E(TRUE U !(((...223
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t9, t11, t13, t24, t27, t42, t50, t51, t58, t68, t73, t78, t83, t88, t93, t94, t96, t...386
(forward)formula 0,0,2.13636,71580,1,0,389,335301,420,214,5495,327018,490
FORMULA ErlangenMainframeV0-PT-1400-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 229/229 places, 20715/20715 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 228 transition count 20715
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 37 place count 192 transition count 9418
Ensure Unique test removed 1 places
Iterating global reduction 1 with 37 rules applied. Total rules applied 74 place count 191 transition count 9418
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 96 place count 169 transition count 2267
Ensure Unique test removed 5 places
Iterating global reduction 1 with 27 rules applied. Total rules applied 123 place count 164 transition count 2267
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 135 place count 152 transition count 250
Ensure Unique test removed 5 places
Iterating global reduction 1 with 17 rules applied. Total rules applied 152 place count 147 transition count 250
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 157 place count 142 transition count 188
Iterating global reduction 1 with 5 rules applied. Total rules applied 162 place count 142 transition count 188
Applied a total of 162 rules in 763 ms. Remains 142 /229 variables (removed 87) and now considering 188/20715 (removed 20527) transitions.
// Phase 1: matrix 188 rows 142 cols
[2025-06-08 11:55:32] [INFO ] Computed 18 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:55:32] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-08 11:55:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:55:32] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Running 187 sub problems to find dead transitions.
[2025-06-08 11:55:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 1 (OVERLAPS) 1/142 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 187 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:33] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:33] [INFO ] Deduced a trap composed of 24 places in 62 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/142 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/142 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 4 (OVERLAPS) 188/330 variables, 142/162 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/330 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 6 (OVERLAPS) 0/330 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 187 unsolved
No progress, stopping.
After SMT solving in domain Real declared 330/330 variables, and 162 constraints, problems are : Problem set: 0 solved, 187 unsolved in 7923 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 142/142 constraints, PredecessorRefiner: 187/187 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 187 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 1 (OVERLAPS) 1/142 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/142 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/142 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 4 (OVERLAPS) 188/330 variables, 142/162 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/330 variables, 187/349 constraints. Problems are: Problem set: 0 solved, 187 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:42] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:42] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:42] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:42] [INFO ] Deduced a trap composed of 23 places in 82 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/330 variables, 4/353 constraints. Problems are: Problem set: 0 solved, 187 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:43] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 1/354 constraints. Problems are: Problem set: 0 solved, 187 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:46] [INFO ] Deduced a trap along path composed of 6 places in 51 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:55:46] [INFO ] Deduced a trap along path composed of 20 places in 37 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 2/356 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/330 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 10 (OVERLAPS) 0/330 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 187 unsolved
No progress, stopping.
After SMT solving in domain Int declared 330/330 variables, and 356 constraints, problems are : Problem set: 0 solved, 187 unsolved in 19675 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 142/142 constraints, PredecessorRefiner: 187/187 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 27625ms problems are : Problem set: 0 solved, 187 unsolved
Search for dead transitions found 0 dead transitions in 27626ms
Starting structural reductions in LTL mode, iteration 1 : 142/229 places, 188/20715 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28555 ms. Remains : 142/229 places, 188/20715 transitions.
[2025-06-08 11:55:59] [INFO ] Flatten gal took : 6 ms
[2025-06-08 11:55:59] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:55:59] [INFO ] Input system was already deterministic with 188 transitions.
[2025-06-08 11:55:59] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:55:59] [INFO ] Flatten gal took : 3 ms
[2025-06-08 11:55:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality18271606448634269907.gal : 2 ms
[2025-06-08 11:55:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality12420735608109606077.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/CTLCardinality18271606448634269907.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12420735608109606077.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,7.65496e+14,0.100015,7712,2,1356,5,20506,6,0,756,12187,0
Converting to forward existential form...Done !
original formula: EG(AX(((p5==0)||(p52==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(((p5==0)||(p52==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t14, t39, t46, t47, t48, t55, t60, t65, t70, t75, t80, t85, t90, t95, t100, t105...365
(forward)formula 0,1,0.833483,32012,1,0,487,111295,399,245,4897,132658,532
FORMULA ErlangenMainframeV0-PT-1400-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 229/229 places, 20715/20715 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 228 transition count 20715
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 35 place count 194 transition count 9420
Ensure Unique test removed 1 places
Iterating global reduction 1 with 35 rules applied. Total rules applied 70 place count 193 transition count 9420
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 89 place count 174 transition count 2303
Ensure Unique test removed 4 places
Iterating global reduction 1 with 23 rules applied. Total rules applied 112 place count 170 transition count 2303
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 122 place count 160 transition count 320
Ensure Unique test removed 5 places
Iterating global reduction 1 with 15 rules applied. Total rules applied 137 place count 155 transition count 320
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 141 place count 151 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 145 place count 151 transition count 200
Applied a total of 145 rules in 742 ms. Remains 151 /229 variables (removed 78) and now considering 200/20715 (removed 20515) transitions.
// Phase 1: matrix 200 rows 151 cols
[2025-06-08 11:56:01] [INFO ] Computed 19 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:56:01] [INFO ] Implicit Places using invariants in 71 ms returned [89]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 72 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 150/229 places, 200/20715 transitions.
Applied a total of 0 rules in 1 ms. Remains 150 /150 variables (removed 0) and now considering 200/200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 817 ms. Remains : 150/229 places, 200/20715 transitions.
[2025-06-08 11:56:01] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:56:01] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:56:01] [INFO ] Input system was already deterministic with 200 transitions.
[2025-06-08 11:56:01] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:56:01] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:56:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality6681172042688445248.gal : 1 ms
[2025-06-08 11:56:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality17238788218561268350.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/CTLCardinality6681172042688445248.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17238788218561268350.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,1.57194e+15,0.167107,10648,2,1732,5,35978,6,0,800,23200,0
Converting to forward existential form...Done !
original formula: E(((!((AF(AX((p41==1))) * AF(!(EF((p240==1)))))) + (p47==0)) + (p269==1)) U AF(AX(!(AG(((p36==0)||(p14==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,((!((!(EG(!(!(EX(!((p41==1))))))) * !(EG(!(!(E(TRUE U (p240==1)))))))) + (p47==0)) + (p269==1))) * !...224
Reverse transition relation is NOT exact ! Due to transitions t0, t8, t10, t12, t15, t45, t52, t53, t54, t61, t66, t71, t76, t81, t86, t91, t96, t101, t106...371
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,4.4819,135280,1,0,472,614352,437,229,6129,665228,592
FORMULA ErlangenMainframeV0-PT-1400-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 229/229 places, 20715/20715 transitions.
Graph (trivial) has 167 edges and 229 vertex of which 6 / 229 are part of one of the 3 SCC in 3 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 1702 edges and 226 vertex of which 225 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.180 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 37 place count 224 transition count 20676
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 72 place count 189 transition count 20676
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 72 place count 189 transition count 20662
Deduced a syphon composed of 14 places in 19 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 100 place count 175 transition count 20662
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 130 place count 145 transition count 9371
Ensure Unique test removed 1 places
Iterating global reduction 2 with 31 rules applied. Total rules applied 161 place count 144 transition count 9371
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 161 place count 144 transition count 9362
Deduced a syphon composed of 9 places in 7 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 179 place count 135 transition count 9362
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 189 place count 125 transition count 2192
Ensure Unique test removed 7 places
Iterating global reduction 2 with 17 rules applied. Total rules applied 206 place count 118 transition count 2192
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 207 place count 118 transition count 2191
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 214 place count 111 transition count 159
Iterating global reduction 3 with 7 rules applied. Total rules applied 221 place count 111 transition count 159
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 303 place count 70 transition count 118
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 308 place count 65 transition count 92
Ensure Unique test removed 3 places
Iterating global reduction 3 with 8 rules applied. Total rules applied 316 place count 62 transition count 92
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 318 place count 62 transition count 90
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 320 place count 60 transition count 84
Iterating global reduction 4 with 2 rules applied. Total rules applied 322 place count 60 transition count 84
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 324 place count 59 transition count 83
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 4 with 13 rules applied. Total rules applied 337 place count 59 transition count 70
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 361 place count 47 transition count 58
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 362 place count 47 transition count 58
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 363 place count 46 transition count 57
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 364 place count 45 transition count 57
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 366 place count 45 transition count 55
Applied a total of 366 rules in 1895 ms. Remains 45 /229 variables (removed 184) and now considering 55/20715 (removed 20660) transitions.
[2025-06-08 11:56:08] [INFO ] Flow matrix only has 43 transitions (discarded 12 similar events)
// Phase 1: matrix 43 rows 45 cols
[2025-06-08 11:56:08] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:56:08] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-08 11:56:08] [INFO ] Flow matrix only has 43 transitions (discarded 12 similar events)
[2025-06-08 11:56:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:56:08] [INFO ] State equation strengthened by 4 read => feed constraints.
[2025-06-08 11:56:08] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 11:56:08] [INFO ] Redundant transitions in 16 ms returned []
Running 29 sub problems to find dead transitions.
[2025-06-08 11:56:08] [INFO ] Flow matrix only has 43 transitions (discarded 12 similar events)
[2025-06-08 11:56:08] [INFO ] Invariant cache hit.
[2025-06-08 11:56:08] [INFO ] State equation strengthened by 4 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (OVERLAPS) 3/43 variables, 3/17 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (OVERLAPS) 40/83 variables, 43/60 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 4/64 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (OVERLAPS) 4/87 variables, 2/66 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/87 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 9 (OVERLAPS) 0/87 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Real declared 87/88 variables, and 66 constraints, problems are : Problem set: 0 solved, 29 unsolved in 619 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 45/45 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 29 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (OVERLAPS) 3/43 variables, 3/17 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (OVERLAPS) 40/83 variables, 43/60 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 4/64 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 10/74 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 8 (OVERLAPS) 4/87 variables, 2/76 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/87 variables, 19/95 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/87 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 11 (OVERLAPS) 0/87 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Int declared 87/88 variables, and 95 constraints, problems are : Problem set: 0 solved, 29 unsolved in 643 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 45/45 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1270ms problems are : Problem set: 0 solved, 29 unsolved
Search for dead transitions found 0 dead transitions in 1271ms
Starting structural reductions in SI_CTL mode, iteration 1 : 45/229 places, 55/20715 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3303 ms. Remains : 45/229 places, 55/20715 transitions.
[2025-06-08 11:56:09] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:56:09] [INFO ] Flatten gal took : 3 ms
[2025-06-08 11:56:09] [INFO ] Input system was already deterministic with 55 transitions.
[2025-06-08 11:56:09] [INFO ] Flatten gal took : 2 ms
[2025-06-08 11:56:09] [INFO ] Flatten gal took : 2 ms
[2025-06-08 11:56:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality14616347267633302232.gal : 1 ms
[2025-06-08 11:56:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality17213941697530083263.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/CTLCardinality14616347267633302232.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17213941697530083263.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.59252e+07,0.010372,4300,2,72,5,1258,5,0,234,534,0
Converting to forward existential form...Done !
original formula: (AG((p194==1)) + AG(EF((p118==0))))
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !((p194==1)))))),TRUE) * !(E(TRUE U (p118==0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
(forward)formula 0,1,0.035013,4684,1,0,107,4020,128,52,1506,2845,118
FORMULA ErlangenMainframeV0-PT-1400-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 229/229 places, 20715/20715 transitions.
Graph (trivial) has 164 edges and 229 vertex of which 6 / 229 are part of one of the 3 SCC in 3 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 1702 edges and 226 vertex of which 225 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.86 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 33 place count 224 transition count 20680
Reduce places removed 31 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 32 rules applied. Total rules applied 65 place count 193 transition count 20679
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 66 place count 192 transition count 20679
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 66 place count 192 transition count 20664
Deduced a syphon composed of 15 places in 19 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 96 place count 177 transition count 20664
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 124 place count 149 transition count 9375
Ensure Unique test removed 1 places
Iterating global reduction 3 with 29 rules applied. Total rules applied 153 place count 148 transition count 9375
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 153 place count 148 transition count 9367
Deduced a syphon composed of 8 places in 7 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 169 place count 140 transition count 9367
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 178 place count 131 transition count 2205
Ensure Unique test removed 6 places
Iterating global reduction 3 with 15 rules applied. Total rules applied 193 place count 125 transition count 2205
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 194 place count 125 transition count 2204
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 200 place count 119 transition count 188
Iterating global reduction 4 with 6 rules applied. Total rules applied 206 place count 119 transition count 188
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 82 rules applied. Total rules applied 288 place count 78 transition count 147
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 293 place count 73 transition count 106
Ensure Unique test removed 3 places
Iterating global reduction 4 with 8 rules applied. Total rules applied 301 place count 70 transition count 106
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 303 place count 70 transition count 104
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 306 place count 67 transition count 90
Iterating global reduction 5 with 3 rules applied. Total rules applied 309 place count 67 transition count 90
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 5 with 13 rules applied. Total rules applied 322 place count 67 transition count 77
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 348 place count 54 transition count 64
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 349 place count 53 transition count 63
Applied a total of 349 rules in 2228 ms. Remains 53 /229 variables (removed 176) and now considering 63/20715 (removed 20652) transitions.
[2025-06-08 11:56:11] [INFO ] Flow matrix only has 49 transitions (discarded 14 similar events)
// Phase 1: matrix 49 rows 53 cols
[2025-06-08 11:56:11] [INFO ] Computed 19 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:56:11] [INFO ] Implicit Places using invariants in 44 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 45 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 52/229 places, 63/20715 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 51 transition count 62
Applied a total of 2 rules in 2 ms. Remains 51 /52 variables (removed 1) and now considering 62/63 (removed 1) transitions.
[2025-06-08 11:56:11] [INFO ] Flow matrix only has 48 transitions (discarded 14 similar events)
// Phase 1: matrix 48 rows 51 cols
[2025-06-08 11:56:11] [INFO ] Computed 18 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:56:11] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-08 11:56:11] [INFO ] Flow matrix only has 48 transitions (discarded 14 similar events)
[2025-06-08 11:56:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:56:11] [INFO ] State equation strengthened by 4 read => feed constraints.
[2025-06-08 11:56:11] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 51/229 places, 62/20715 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2361 ms. Remains : 51/229 places, 62/20715 transitions.
[2025-06-08 11:56:11] [INFO ] Flatten gal took : 3 ms
[2025-06-08 11:56:11] [INFO ] Flatten gal took : 3 ms
[2025-06-08 11:56:11] [INFO ] Input system was already deterministic with 62 transitions.
[2025-06-08 11:56:11] [INFO ] Flatten gal took : 2 ms
[2025-06-08 11:56:11] [INFO ] Flatten gal took : 2 ms
[2025-06-08 11:56:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality3051667126559540292.gal : 0 ms
[2025-06-08 11:56:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality11964128095138307445.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/CTLCardinality3051667126559540292.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11964128095138307445.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,3.98137e+07,0.031043,5060,2,671,5,7738,6,0,263,4054,0
Converting to forward existential form...Done !
original formula: E((p297==0) U (EG((p146==1)) * E((p36==1) U (p36!=0))))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,(p297==0)) * EG((p146==1))),(p36==1)) * (p36!=0))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t5, t9, Intersection with reachable at each step enabled. (destroyed/reverse/interse...175
Hit Full ! (commute/partial/dont) 60/0/2
Hit Full ! (commute/partial/dont) 60/0/2
(forward)formula 0,0,0.116762,8132,1,0,123,20698,158,61,1919,16100,140
FORMULA ErlangenMainframeV0-PT-1400-CTLCardinality-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 229/229 places, 20715/20715 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 228 transition count 20715
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 34 place count 195 transition count 17612
Ensure Unique test removed 1 places
Iterating global reduction 1 with 34 rules applied. Total rules applied 68 place count 194 transition count 17612
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 87 place count 175 transition count 4320
Ensure Unique test removed 5 places
Iterating global reduction 1 with 24 rules applied. Total rules applied 111 place count 170 transition count 4320
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 120 place count 161 transition count 326
Ensure Unique test removed 2 places
Iterating global reduction 1 with 11 rules applied. Total rules applied 131 place count 159 transition count 326
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 133 place count 157 transition count 230
Iterating global reduction 1 with 2 rules applied. Total rules applied 135 place count 157 transition count 230
Applied a total of 135 rules in 1010 ms. Remains 157 /229 variables (removed 72) and now considering 230/20715 (removed 20485) transitions.
// Phase 1: matrix 230 rows 157 cols
[2025-06-08 11:56:13] [INFO ] Computed 21 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:56:13] [INFO ] Implicit Places using invariants in 120 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 122 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 156/229 places, 230/20715 transitions.
Applied a total of 0 rules in 2 ms. Remains 156 /156 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1135 ms. Remains : 156/229 places, 230/20715 transitions.
[2025-06-08 11:56:13] [INFO ] Flatten gal took : 9 ms
[2025-06-08 11:56:13] [INFO ] Flatten gal took : 8 ms
[2025-06-08 11:56:13] [INFO ] Input system was already deterministic with 230 transitions.
[2025-06-08 11:56:13] [INFO ] Flatten gal took : 8 ms
[2025-06-08 11:56:13] [INFO ] Flatten gal took : 7 ms
[2025-06-08 11:56:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality5975352562914914714.gal : 2 ms
[2025-06-08 11:56:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality3998635775895415450.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/CTLCardinality5975352562914914714.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3998635775895415450.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.
[2025-06-08 11:56:43] [INFO ] Flatten gal took : 12 ms
[2025-06-08 11:56:43] [INFO ] Applying decomposition
[2025-06-08 11:56:43] [INFO ] Flatten gal took : 8 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/graph968270675810742921.txt' '-o' '/tmp/graph968270675810742921.bin' '-w' '/tmp/graph968270675810742921.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph968270675810742921.bin' '-l' '-1' '-v' '-w' '/tmp/graph968270675810742921.weights' '-q' '0' '-e' '0.001'
[2025-06-08 11:56:43] [INFO ] Decomposing Gal with order
[2025-06-08 11:56:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 11:56:43] [INFO ] Removed a total of 747 redundant transitions.
[2025-06-08 11:56:43] [INFO ] Flatten gal took : 59 ms
[2025-06-08 11:56:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 17 ms.
[2025-06-08 11:56:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality15985184249130700849.gal : 4 ms
[2025-06-08 11:56:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality8262178410059434727.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/CTLCardinality15985184249130700849.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8262178410059434727.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,2.55119e+15,0.260344,14380,850,83,23731,1077,463,30141,77,3224,0
Converting to forward existential form...Done !
original formula: (EF(!(E((!(((u8.p85==1)||(u17.p145==1))) * AX(((i3.u10.p45==0)||(i12.u34.p260==1)))) U AG(!(((u23.p188==0)||(i3.u10.p53==1))))))) * AG(EX...228
=> equivalent forward existential formula: ([(Init * !(E(TRUE U !(E((!(((u8.p85==1)||(u17.p145==1))) * !(EX(!(((i3.u10.p45==0)||(i12.u34.p260==1)))))) U !(...441
Reverse transition relation is NOT exact ! Due to transitions t16, t119, t129, t145, t195, t196, t197, t198, t199, t200, t201, t202, u19.t70, u19.t71, u19....813
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local 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
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found a local 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
(forward)formula 0,0,1.02549,43052,1,0,83131,1481,4374,141011,496,5248,198949
FORMULA ErlangenMainframeV0-PT-1400-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 229/229 places, 20715/20715 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 228 transition count 20715
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 35 place count 194 transition count 9420
Ensure Unique test removed 1 places
Iterating global reduction 1 with 35 rules applied. Total rules applied 70 place count 193 transition count 9420
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 90 place count 173 transition count 2302
Ensure Unique test removed 4 places
Iterating global reduction 1 with 24 rules applied. Total rules applied 114 place count 169 transition count 2302
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 124 place count 159 transition count 319
Ensure Unique test removed 5 places
Iterating global reduction 1 with 15 rules applied. Total rules applied 139 place count 154 transition count 319
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 144 place count 149 transition count 195
Iterating global reduction 1 with 5 rules applied. Total rules applied 149 place count 149 transition count 195
Applied a total of 149 rules in 747 ms. Remains 149 /229 variables (removed 80) and now considering 195/20715 (removed 20520) transitions.
// Phase 1: matrix 195 rows 149 cols
[2025-06-08 11:56:45] [INFO ] Computed 19 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:56:45] [INFO ] Implicit Places using invariants in 65 ms returned [89]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 66 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 148/229 places, 195/20715 transitions.
Applied a total of 0 rules in 1 ms. Remains 148 /148 variables (removed 0) and now considering 195/195 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 817 ms. Remains : 148/229 places, 195/20715 transitions.
[2025-06-08 11:56:45] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:56:45] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:56:45] [INFO ] Input system was already deterministic with 195 transitions.
[2025-06-08 11:56:45] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:56:45] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:56:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality10514280221001042513.gal : 1 ms
[2025-06-08 11:56:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality8866767830469408168.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/CTLCardinality10514280221001042513.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8866767830469408168.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,1.34191e+15,0.163428,10392,2,1587,5,36337,6,0,787,23017,0
Converting to forward existential form...Done !
original formula: EG((AG(EF((p14==1))) * ((EX((p289==0)) + (p130==0)) + (p153==0))))
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !(E(TRUE U (p14==1))))) * ((EX((p289==0)) + (p130==0)) + (p153==0))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t8, t12, t13, t15, t18, t43, t50, t51, t52, t59, t64, t69, t79, t84, t85, t90, t95, t100,...376
(forward)formula 0,0,1.12067,38992,1,0,411,142748,420,184,5447,161456,489
FORMULA ErlangenMainframeV0-PT-1400-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 229/229 places, 20715/20715 transitions.
Graph (trivial) has 168 edges and 229 vertex of which 6 / 229 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 1702 edges and 226 vertex of which 225 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.87 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 36 place count 224 transition count 20677
Reduce places removed 34 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 35 rules applied. Total rules applied 71 place count 190 transition count 20676
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 72 place count 189 transition count 20676
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 72 place count 189 transition count 20662
Deduced a syphon composed of 14 places in 27 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 100 place count 175 transition count 20662
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 128 place count 147 transition count 9373
Ensure Unique test removed 1 places
Iterating global reduction 3 with 29 rules applied. Total rules applied 157 place count 146 transition count 9373
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 157 place count 146 transition count 9364
Deduced a syphon composed of 9 places in 8 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 175 place count 137 transition count 9364
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 183 place count 129 transition count 2218
Ensure Unique test removed 5 places
Iterating global reduction 3 with 13 rules applied. Total rules applied 196 place count 124 transition count 2218
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 197 place count 124 transition count 2217
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 202 place count 119 transition count 233
Iterating global reduction 4 with 5 rules applied. Total rules applied 207 place count 119 transition count 233
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 82 rules applied. Total rules applied 289 place count 78 transition count 192
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 294 place count 73 transition count 121
Ensure Unique test removed 3 places
Iterating global reduction 4 with 8 rules applied. Total rules applied 302 place count 70 transition count 121
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 304 place count 70 transition count 119
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 307 place count 67 transition count 91
Iterating global reduction 5 with 3 rules applied. Total rules applied 310 place count 67 transition count 91
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 322 place count 67 transition count 79
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 346 place count 55 transition count 67
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 347 place count 54 transition count 66
Applied a total of 347 rules in 1972 ms. Remains 54 /229 variables (removed 175) and now considering 66/20715 (removed 20649) transitions.
[2025-06-08 11:56:48] [INFO ] Flow matrix only has 53 transitions (discarded 13 similar events)
// Phase 1: matrix 53 rows 54 cols
[2025-06-08 11:56:48] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:56:48] [INFO ] Implicit Places using invariants in 53 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 54 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 53/229 places, 66/20715 transitions.
Applied a total of 0 rules in 4 ms. Remains 53 /53 variables (removed 0) and now considering 66/66 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2030 ms. Remains : 53/229 places, 66/20715 transitions.
[2025-06-08 11:56:48] [INFO ] Flatten gal took : 3 ms
[2025-06-08 11:56:48] [INFO ] Flatten gal took : 2 ms
[2025-06-08 11:56:48] [INFO ] Input system was already deterministic with 66 transitions.
[2025-06-08 11:56:48] [INFO ] Flatten gal took : 2 ms
[2025-06-08 11:56:48] [INFO ] Flatten gal took : 2 ms
[2025-06-08 11:56:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality3796377600956125066.gal : 0 ms
[2025-06-08 11:56:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality12734242317294607120.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/CTLCardinality3796377600956125066.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12734242317294607120.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,3.31789e+07,0.025895,4908,2,232,5,6189,6,0,276,3240,0
Converting to forward existential form...Done !
original formula: E((p45==0) U EF(EG((p153==1))))
=> equivalent forward existential formula: [FwdG(FwdU(FwdU(Init,(p45==0)),TRUE),(p153==1))] != FALSE
Hit Full ! (commute/partial/dont) 63/0/3
Hit Full ! (commute/partial/dont) 63/0/3
(forward)formula 0,1,0.064118,6188,1,0,9,12974,27,1,1830,5586,13
FORMULA ErlangenMainframeV0-PT-1400-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 229/229 places, 20715/20715 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 228 transition count 20715
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 38 place count 191 transition count 9417
Ensure Unique test removed 1 places
Iterating global reduction 1 with 38 rules applied. Total rules applied 76 place count 190 transition count 9417
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 98 place count 168 transition count 2266
Ensure Unique test removed 5 places
Iterating global reduction 1 with 27 rules applied. Total rules applied 125 place count 163 transition count 2266
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 137 place count 151 transition count 249
Ensure Unique test removed 5 places
Iterating global reduction 1 with 17 rules applied. Total rules applied 154 place count 146 transition count 249
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 159 place count 141 transition count 187
Iterating global reduction 1 with 5 rules applied. Total rules applied 164 place count 141 transition count 187
Applied a total of 164 rules in 755 ms. Remains 141 /229 variables (removed 88) and now considering 187/20715 (removed 20528) transitions.
// Phase 1: matrix 187 rows 141 cols
[2025-06-08 11:56:49] [INFO ] Computed 18 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:56:49] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-08 11:56:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:56:49] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Running 186 sub problems to find dead transitions.
[2025-06-08 11:56:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/141 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:56:51] [INFO ] Deduced a trap composed of 20 places in 55 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:56:51] [INFO ] Deduced a trap composed of 24 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:56:51] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 3/21 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/141 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (OVERLAPS) 187/328 variables, 141/162 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/328 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (OVERLAPS) 0/328 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Real declared 328/328 variables, and 162 constraints, problems are : Problem set: 0 solved, 186 unsolved in 8576 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 141/141 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/141 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 3/21 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/141 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (OVERLAPS) 187/328 variables, 141/162 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/328 variables, 186/348 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:00] [INFO ] Deduced a trap composed of 12 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:00] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:00] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:00] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:00] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:00] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:00] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:00] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:00] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:00] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:00] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:00] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:00] [INFO ] Deduced a trap composed of 24 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:00] [INFO ] Deduced a trap composed of 24 places in 28 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/328 variables, 14/362 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:03] [INFO ] Deduced a trap along path composed of 6 places in 53 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:03] [INFO ] Deduced a trap along path composed of 19 places in 28 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/328 variables, 2/364 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/328 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 9 (OVERLAPS) 0/328 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Int declared 328/328 variables, and 364 constraints, problems are : Problem set: 0 solved, 186 unsolved in 18827 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 141/141 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 27422ms problems are : Problem set: 0 solved, 186 unsolved
Search for dead transitions found 0 dead transitions in 27423ms
Starting structural reductions in LTL mode, iteration 1 : 141/229 places, 187/20715 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28346 ms. Remains : 141/229 places, 187/20715 transitions.
[2025-06-08 11:57:17] [INFO ] Flatten gal took : 12 ms
[2025-06-08 11:57:17] [INFO ] Flatten gal took : 9 ms
[2025-06-08 11:57:17] [INFO ] Input system was already deterministic with 187 transitions.
[2025-06-08 11:57:17] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:57:17] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:57:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality2051553707333388278.gal : 1 ms
[2025-06-08 11:57:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality12286762685348154175.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/CTLCardinality2051553707333388278.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12286762685348154175.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,6.42737e+14,0.096254,7696,2,1338,5,20342,6,0,751,12146,0
Converting to forward existential form...Done !
original formula: EF(AX(FALSE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t14, t39, t46, t47, t48, t55, t60, t65, t70, t75, t80, t85, t90, t95, t100, t105...365
(forward)formula 0,0,0.450553,20496,1,0,305,62144,389,168,4790,48355,380
FORMULA ErlangenMainframeV0-PT-1400-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 229/229 places, 20715/20715 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 228 transition count 20715
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 37 place count 192 transition count 9418
Ensure Unique test removed 1 places
Iterating global reduction 1 with 37 rules applied. Total rules applied 74 place count 191 transition count 9418
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 95 place count 170 transition count 2268
Ensure Unique test removed 5 places
Iterating global reduction 1 with 26 rules applied. Total rules applied 121 place count 165 transition count 2268
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 133 place count 153 transition count 251
Ensure Unique test removed 5 places
Iterating global reduction 1 with 17 rules applied. Total rules applied 150 place count 148 transition count 251
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 155 place count 143 transition count 189
Iterating global reduction 1 with 5 rules applied. Total rules applied 160 place count 143 transition count 189
Applied a total of 160 rules in 753 ms. Remains 143 /229 variables (removed 86) and now considering 189/20715 (removed 20526) transitions.
// Phase 1: matrix 189 rows 143 cols
[2025-06-08 11:57:18] [INFO ] Computed 18 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:57:18] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-06-08 11:57:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:57:18] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Running 188 sub problems to find dead transitions.
[2025-06-08 11:57:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 1 (OVERLAPS) 1/143 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 188 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:19] [INFO ] Deduced a trap composed of 23 places in 42 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:20] [INFO ] Deduced a trap composed of 27 places in 35 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 4 (OVERLAPS) 189/332 variables, 143/163 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/332 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 6 (OVERLAPS) 0/332 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 188 unsolved
No progress, stopping.
After SMT solving in domain Real declared 332/332 variables, and 163 constraints, problems are : Problem set: 0 solved, 188 unsolved in 7972 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 143/143 constraints, PredecessorRefiner: 188/188 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 188 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 1 (OVERLAPS) 1/143 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 188 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:27] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/143 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 5 (OVERLAPS) 189/332 variables, 143/164 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/332 variables, 188/352 constraints. Problems are: Problem set: 0 solved, 188 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:29] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:29] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:29] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:29] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:29] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:29] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:29] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:29] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:29] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:29] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:29] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:29] [INFO ] Deduced a trap composed of 23 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:29] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:29] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/332 variables, 14/366 constraints. Problems are: Problem set: 0 solved, 188 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:32] [INFO ] Deduced a trap along path composed of 3 places in 48 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:57:32] [INFO ] Deduced a trap along path composed of 11 places in 25 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/332 variables, 2/368 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/332 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 10 (OVERLAPS) 0/332 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 188 unsolved
No progress, stopping.
After SMT solving in domain Int declared 332/332 variables, and 368 constraints, problems are : Problem set: 0 solved, 188 unsolved in 19201 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 143/143 constraints, PredecessorRefiner: 188/188 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 27195ms problems are : Problem set: 0 solved, 188 unsolved
Search for dead transitions found 0 dead transitions in 27196ms
Starting structural reductions in LTL mode, iteration 1 : 143/229 places, 189/20715 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28101 ms. Remains : 143/229 places, 189/20715 transitions.
[2025-06-08 11:57:45] [INFO ] Flatten gal took : 8 ms
[2025-06-08 11:57:45] [INFO ] Flatten gal took : 6 ms
[2025-06-08 11:57:45] [INFO ] Input system was already deterministic with 189 transitions.
[2025-06-08 11:57:45] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:57:45] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:57:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality17323238916928393372.gal : 0 ms
[2025-06-08 11:57:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality396084163596533138.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/CTLCardinality17323238916928393372.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality396084163596533138.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,8.86519e+14,0.160575,10252,2,1616,5,35639,6,0,761,23047,0
Converting to forward existential form...Done !
original formula: AG(AX((((p16==0)||(p185==1))||(p262==1))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !((((p16==0)||(p185==1))||(p262==1))))] = FALSE
(forward)formula 0,0,0.181862,10380,1,0,9,35639,9,2,1301,23047,2
FORMULA ErlangenMainframeV0-PT-1400-CTLCardinality-2025-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 229/229 places, 20715/20715 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 228 transition count 20715
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 37 place count 192 transition count 9418
Ensure Unique test removed 1 places
Iterating global reduction 1 with 37 rules applied. Total rules applied 74 place count 191 transition count 9418
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 94 place count 171 transition count 2269
Ensure Unique test removed 5 places
Iterating global reduction 1 with 25 rules applied. Total rules applied 119 place count 166 transition count 2269
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 129 place count 156 transition count 254
Ensure Unique test removed 4 places
Iterating global reduction 1 with 14 rules applied. Total rules applied 143 place count 152 transition count 254
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 147 place count 148 transition count 194
Iterating global reduction 1 with 4 rules applied. Total rules applied 151 place count 148 transition count 194
Applied a total of 151 rules in 754 ms. Remains 148 /229 variables (removed 81) and now considering 194/20715 (removed 20521) transitions.
// Phase 1: matrix 194 rows 148 cols
[2025-06-08 11:57:46] [INFO ] Computed 19 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:57:46] [INFO ] Implicit Places using invariants in 73 ms returned [89]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 73 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 147/229 places, 194/20715 transitions.
Applied a total of 0 rules in 1 ms. Remains 147 /147 variables (removed 0) and now considering 194/194 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 829 ms. Remains : 147/229 places, 194/20715 transitions.
[2025-06-08 11:57:46] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:57:46] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:57:46] [INFO ] Input system was already deterministic with 194 transitions.
[2025-06-08 11:57:46] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:57:46] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:57:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality11189875294660856551.gal : 1 ms
[2025-06-08 11:57:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality16711209369378200027.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/CTLCardinality11189875294660856551.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16711209369378200027.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.18494e+15,0.172086,10624,2,1789,5,35849,6,0,782,24278,0
Converting to forward existential form...Done !
original formula: AG(AX(AG((AF((p70==0)) * EX((p264==0))))))
=> equivalent forward existential formula: ([FwdG(FwdU(EY(FwdU(Init,TRUE)),TRUE),!((p70==0)))] = FALSE * [(FwdU(EY(FwdU(Init,TRUE)),TRUE) * !(EX((p264==0))...167
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t12, t15, t42, t49, t50, t51, t58, t63, t68, t73, t78, t83, t88, t93, t98, t106, t10...372
Hit Full ! (commute/partial/dont) 192/0/2
(forward)formula 0,0,1.12708,39052,1,0,398,134622,416,178,5596,164597,477
FORMULA ErlangenMainframeV0-PT-1400-CTLCardinality-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 229/229 places, 20715/20715 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 228 transition count 20715
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 33 place count 196 transition count 9422
Ensure Unique test removed 1 places
Iterating global reduction 1 with 33 rules applied. Total rules applied 66 place count 195 transition count 9422
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 83 place count 178 transition count 4417
Ensure Unique test removed 3 places
Iterating global reduction 1 with 20 rules applied. Total rules applied 103 place count 175 transition count 4417
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 112 place count 166 transition count 1219
Ensure Unique test removed 5 places
Iterating global reduction 1 with 14 rules applied. Total rules applied 126 place count 161 transition count 1219
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 131 place count 156 transition count 227
Iterating global reduction 1 with 5 rules applied. Total rules applied 136 place count 156 transition count 227
Applied a total of 136 rules in 701 ms. Remains 156 /229 variables (removed 73) and now considering 227/20715 (removed 20488) transitions.
// Phase 1: matrix 227 rows 156 cols
[2025-06-08 11:57:48] [INFO ] Computed 20 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:57:48] [INFO ] Implicit Places using invariants in 94 ms returned [97]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 95 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 155/229 places, 227/20715 transitions.
Applied a total of 0 rules in 1 ms. Remains 155 /155 variables (removed 0) and now considering 227/227 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 797 ms. Remains : 155/229 places, 227/20715 transitions.
[2025-06-08 11:57:48] [INFO ] Flatten gal took : 8 ms
[2025-06-08 11:57:48] [INFO ] Flatten gal took : 8 ms
[2025-06-08 11:57:48] [INFO ] Input system was already deterministic with 227 transitions.
[2025-06-08 11:57:48] [INFO ] Flatten gal took : 7 ms
[2025-06-08 11:57:48] [INFO ] Flatten gal took : 7 ms
[2025-06-08 11:57:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality17063308056122073014.gal : 2 ms
[2025-06-08 11:57:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality1915094932263982585.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/CTLCardinality17063308056122073014.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1915094932263982585.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.
[2025-06-08 11:58:18] [INFO ] Flatten gal took : 12 ms
[2025-06-08 11:58:18] [INFO ] Applying decomposition
[2025-06-08 11:58:18] [INFO ] Flatten gal took : 7 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/graph9664231902654068488.txt' '-o' '/tmp/graph9664231902654068488.bin' '-w' '/tmp/graph9664231902654068488.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9664231902654068488.bin' '-l' '-1' '-v' '-w' '/tmp/graph9664231902654068488.weights' '-q' '0' '-e' '0.001'
[2025-06-08 11:58:19] [INFO ] Decomposing Gal with order
[2025-06-08 11:58:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 11:58:19] [INFO ] Removed a total of 699 redundant transitions.
[2025-06-08 11:58:19] [INFO ] Flatten gal took : 22 ms
[2025-06-08 11:58:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 7 ms.
[2025-06-08 11:58:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality17444537219405413611.gal : 2 ms
[2025-06-08 11:58:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality14176544333211408171.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/CTLCardinality17444537219405413611.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14176544333211408171.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,3.03692e+15,0.133298,9828,674,77,13939,909,478,13964,80,2453,0
Converting to forward existential form...Done !
original formula: E((A(EX(((i7.i0.u11.p60==0)||(i13.i1.u34.p240==1))) U AG((((i1.u24.p162==0)||(i9.u20.p143==1))||(i4.u17.p141==1)))) * AG(((i10.u22.p151!=...195
=> equivalent forward existential formula: [(FwdU(Init,(!((E(!(!(E(TRUE U !((((i1.u24.p162==0)||(i9.u20.p143==1))||(i4.u17.p141==1)))))) U (!(EX(((i7.i0.u1...438
Reverse transition relation is NOT exact ! Due to transitions t17, t120, t130, t146, t197, u25.t65, u25.t168, u18.t1, u18.t85, u18.t86, u18.t170, u7.t126, ...630
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local 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
(forward)formula 0,0,0.926692,42724,1,0,87221,1173,3679,127785,476,3442,172532
FORMULA ErlangenMainframeV0-PT-1400-CTLCardinality-2025-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 229/229 places, 20715/20715 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 228 transition count 20715
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 28 place count 201 transition count 18641
Iterating global reduction 1 with 27 rules applied. Total rules applied 55 place count 201 transition count 18641
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 69 place count 187 transition count 8902
Ensure Unique test removed 2 places
Iterating global reduction 1 with 16 rules applied. Total rules applied 85 place count 185 transition count 8902
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 92 place count 178 transition count 2277
Ensure Unique test removed 4 places
Iterating global reduction 1 with 11 rules applied. Total rules applied 103 place count 174 transition count 2277
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 107 place count 170 transition count 357
Iterating global reduction 1 with 4 rules applied. Total rules applied 111 place count 170 transition count 357
Applied a total of 111 rules in 846 ms. Remains 170 /229 variables (removed 59) and now considering 357/20715 (removed 20358) transitions.
// Phase 1: matrix 357 rows 170 cols
[2025-06-08 11:58:20] [INFO ] Computed 23 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:58:21] [INFO ] Implicit Places using invariants in 225 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 227 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 169/229 places, 357/20715 transitions.
Applied a total of 0 rules in 2 ms. Remains 169 /169 variables (removed 0) and now considering 357/357 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1076 ms. Remains : 169/229 places, 357/20715 transitions.
[2025-06-08 11:58:21] [INFO ] Flatten gal took : 22 ms
[2025-06-08 11:58:21] [INFO ] Flatten gal took : 22 ms
[2025-06-08 11:58:21] [INFO ] Input system was already deterministic with 357 transitions.
[2025-06-08 11:58:21] [INFO ] Flatten gal took : 22 ms
[2025-06-08 11:58:21] [INFO ] Flatten gal took : 22 ms
[2025-06-08 11:58:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality3709366597542262476.gal : 5 ms
[2025-06-08 11:58:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality10992173799795881711.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/CTLCardinality3709366597542262476.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10992173799795881711.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.
[2025-06-08 11:58:51] [INFO ] Flatten gal took : 26 ms
[2025-06-08 11:58:51] [INFO ] Applying decomposition
[2025-06-08 11:58:51] [INFO ] Flatten gal took : 21 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/graph17512888179189869898.txt' '-o' '/tmp/graph17512888179189869898.bin' '-w' '/tmp/graph17512888179189869898.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17512888179189869898.bin' '-l' '-1' '-v' '-w' '/tmp/graph17512888179189869898.weights' '-q' '0' '-e' '0.001'
[2025-06-08 11:58:51] [INFO ] Decomposing Gal with order
[2025-06-08 11:58:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 11:58:51] [INFO ] Removed a total of 2619 redundant transitions.
[2025-06-08 11:58:51] [INFO ] Flatten gal took : 49 ms
[2025-06-08 11:58:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 20 ms.
[2025-06-08 11:58:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality17572212278614193904.gal : 3 ms
[2025-06-08 11:58:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality16542721026503031519.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/CTLCardinality17572212278614193904.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16542721026503031519.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,6.16804e+15,0.455362,22640,999,105,44861,1936,599,46215,92,6246,0
Converting to forward existential form...Done !
original formula: EX(((E((EF((i7.u15.p167==1)) * (AX((i7.u16.p120==0)) + EX((i8.u19.p159==1)))) U (!(EX(((i3.u14.p37==0)||(i9.u23.p177==1)))) * EG(((i12.u3...364
=> equivalent forward existential formula: (([FwdG((FwdU(EY(Init),(E(TRUE U (i7.u15.p167==1)) * (!(EX(!((i7.u16.p120==0)))) + EX((i8.u19.p159==1))))) * !(E...474
Reverse transition relation is NOT exact ! Due to transitions t126, t137, t201, t298, t299, t300, t301, t302, t303, t304, t305, t306, t307, t308, t309, t31...908
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
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
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
Using saturation style SCC detection
Using saturation style SCC detection
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 a local SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,0,2.29486,79472,1,0,154196,1944,6843,268051,580,7357,305736
FORMULA ErlangenMainframeV0-PT-1400-CTLCardinality-2025-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
[2025-06-08 11:58:57] [INFO ] Flatten gal took : 3388 ms
[2025-06-08 11:59:00] [INFO ] Flatten gal took : 3238 ms
Total runtime 344416 ms.
BK_STOP 1749383940832
--------------------
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="ErlangenMainframeV0-PT-1400"
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 ErlangenMainframeV0-PT-1400, 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-174931339900417"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV0-PT-1400.tgz
mv ErlangenMainframeV0-PT-1400 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 ;