About the Execution of ITS-Tools for CloudReconfiguration-PT-310
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 2038959.00 | 0.00 | 0.00 | FTFTTFFTFTTTTTTF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r044-tall-174854028100281.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 CloudReconfiguration-PT-310, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854028100281
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 660K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME CloudReconfiguration-PT-310-CTLCardinality-2023-12
FORMULA_NAME CloudReconfiguration-PT-310-CTLCardinality-2023-13
FORMULA_NAME CloudReconfiguration-PT-310-CTLCardinality-2023-14
FORMULA_NAME CloudReconfiguration-PT-310-CTLCardinality-2023-15
FORMULA_NAME CloudReconfiguration-PT-310-CTLCardinality-2025-00
FORMULA_NAME CloudReconfiguration-PT-310-CTLCardinality-2025-01
FORMULA_NAME CloudReconfiguration-PT-310-CTLCardinality-2025-02
FORMULA_NAME CloudReconfiguration-PT-310-CTLCardinality-2025-03
FORMULA_NAME CloudReconfiguration-PT-310-CTLCardinality-2025-04
FORMULA_NAME CloudReconfiguration-PT-310-CTLCardinality-2025-05
FORMULA_NAME CloudReconfiguration-PT-310-CTLCardinality-2025-06
FORMULA_NAME CloudReconfiguration-PT-310-CTLCardinality-2025-07
FORMULA_NAME CloudReconfiguration-PT-310-CTLCardinality-2025-08
FORMULA_NAME CloudReconfiguration-PT-310-CTLCardinality-2025-09
FORMULA_NAME CloudReconfiguration-PT-310-CTLCardinality-2025-10
FORMULA_NAME CloudReconfiguration-PT-310-CTLCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1748591205907
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-310
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-30 07:46:47] [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]
[2025-05-30 07:46:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 07:46:47] [INFO ] Load time of PNML (sax parser for PT used): 145 ms
[2025-05-30 07:46:47] [INFO ] Transformed 2585 places.
[2025-05-30 07:46:47] [INFO ] Transformed 3095 transitions.
[2025-05-30 07:46:47] [INFO ] Found NUPN structural information;
[2025-05-30 07:46:47] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 244 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Support contains 117 out of 2585 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 494 places :
Symmetric choice reduction at 0 with 494 rule applications. Total rules 494 place count 2091 transition count 2601
Iterating global reduction 0 with 494 rules applied. Total rules applied 988 place count 2091 transition count 2601
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 1014 place count 2091 transition count 2575
Discarding 216 places :
Symmetric choice reduction at 1 with 216 rule applications. Total rules 1230 place count 1875 transition count 2359
Iterating global reduction 1 with 216 rules applied. Total rules applied 1446 place count 1875 transition count 2359
Discarding 77 places :
Symmetric choice reduction at 1 with 77 rule applications. Total rules 1523 place count 1798 transition count 2282
Iterating global reduction 1 with 77 rules applied. Total rules applied 1600 place count 1798 transition count 2282
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 1614 place count 1798 transition count 2268
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 1655 place count 1757 transition count 2227
Iterating global reduction 2 with 41 rules applied. Total rules applied 1696 place count 1757 transition count 2227
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 1703 place count 1757 transition count 2220
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 1733 place count 1727 transition count 2187
Iterating global reduction 3 with 30 rules applied. Total rules applied 1763 place count 1727 transition count 2187
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1786 place count 1704 transition count 2164
Iterating global reduction 3 with 23 rules applied. Total rules applied 1809 place count 1704 transition count 2164
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 1829 place count 1684 transition count 2144
Iterating global reduction 3 with 20 rules applied. Total rules applied 1849 place count 1684 transition count 2144
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 1869 place count 1664 transition count 2124
Iterating global reduction 3 with 20 rules applied. Total rules applied 1889 place count 1664 transition count 2124
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1905 place count 1648 transition count 2100
Iterating global reduction 3 with 16 rules applied. Total rules applied 1921 place count 1648 transition count 2100
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1925 place count 1644 transition count 2094
Iterating global reduction 3 with 4 rules applied. Total rules applied 1929 place count 1644 transition count 2094
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1933 place count 1640 transition count 2089
Iterating global reduction 3 with 4 rules applied. Total rules applied 1937 place count 1640 transition count 2089
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1938 place count 1640 transition count 2088
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1939 place count 1639 transition count 2087
Iterating global reduction 4 with 1 rules applied. Total rules applied 1940 place count 1639 transition count 2087
Applied a total of 1940 rules in 1404 ms. Remains 1639 /2585 variables (removed 946) and now considering 2087/3095 (removed 1008) transitions.
// Phase 1: matrix 2087 rows 1639 cols
[2025-05-30 07:46:48] [INFO ] Computed 4 invariants in 33 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:46:49] [INFO ] Implicit Places using invariants in 568 ms returned []
[2025-05-30 07:46:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:46:50] [INFO ] Implicit Places using invariants and state equation in 1018 ms returned []
Implicit Place search using SMT with State Equation took 1617 ms to find 0 implicit places.
Running 2086 sub problems to find dead transitions.
[2025-05-30 07:46:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1638 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2086 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1638/3726 variables, and 4 constraints, problems are : Problem set: 0 solved, 2086 unsolved in 30060 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1639 constraints, PredecessorRefiner: 2086/2086 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2086 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1638 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2086 unsolved
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(s1594 timeout
0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1638/3726 variables, and 4 constraints, problems are : Problem set: 0 solved, 2086 unsolved in 30043 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1639 constraints, PredecessorRefiner: 0/2086 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60680ms problems are : Problem set: 0 solved, 2086 unsolved
Search for dead transitions found 0 dead transitions in 60700ms
Starting structural reductions in LTL mode, iteration 1 : 1639/2585 places, 2087/3095 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63752 ms. Remains : 1639/2585 places, 2087/3095 transitions.
Support contains 117 out of 1639 places after structural reductions.
[2025-05-30 07:47:51] [INFO ] Flatten gal took : 124 ms
[2025-05-30 07:47:51] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CloudReconfiguration-PT-310-CTLCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 07:47:51] [INFO ] Flatten gal took : 72 ms
[2025-05-30 07:47:51] [INFO ] Input system was already deterministic with 2087 transitions.
Support contains 94 out of 1639 places (down from 117) after GAL structural reductions.
RANDOM walk for 40000 steps (305 resets) in 1828 ms. (21 steps per ms) remains 40/51 properties
BEST_FIRST walk for 4004 steps (10 resets) in 54 ms. (72 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (10 resets) in 75 ms. (52 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (9 resets) in 37 ms. (105 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (9 resets) in 37 ms. (105 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4001 steps (9 resets) in 22 ms. (173 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (11 resets) in 22 ms. (174 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (10 resets) in 21 ms. (181 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (11 resets) in 20 ms. (190 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (9 resets) in 26 ms. (148 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (10 resets) in 30 ms. (129 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (11 resets) in 17 ms. (222 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (10 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (10 resets) in 13 ms. (285 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (10 resets) in 18 ms. (210 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (12 resets) in 18 ms. (210 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (10 resets) in 17 ms. (222 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (11 resets) in 39 ms. (100 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (11 resets) in 20 ms. (190 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (12 resets) in 14 ms. (266 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (10 resets) in 12 ms. (307 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (10 resets) in 20 ms. (190 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (10 resets) in 21 ms. (181 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (9 resets) in 10 ms. (363 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4000 steps (10 resets) in 45 ms. (86 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (10 resets) in 14 ms. (266 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (10 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (11 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (10 resets) in 14 ms. (266 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (9 resets) in 19 ms. (200 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (9 resets) in 25 ms. (154 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (10 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (9 resets) in 22 ms. (174 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (10 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (12 resets) in 13 ms. (285 steps per ms) remains 40/40 properties
[2025-05-30 07:47:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 1551/1628 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1628 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 2077/3705 variables, 1628/1632 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3705 variables, 0/1632 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (OVERLAPS) 2/3707 variables, 1/1633 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3707/3726 variables, and 1633 constraints, problems are : Problem set: 0 solved, 40 unsolved in 5017 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1629/1639 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 1551/1628 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1628 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 2077/3705 variables, 1628/1632 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3705 variables, 40/1672 constraints. Problems are: Problem set: 0 solved, 40 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3705/3726 variables, and 1672 constraints, problems are : Problem set: 0 solved, 40 unsolved in 5025 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1628/1639 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10069ms problems are : Problem set: 0 solved, 40 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 77 out of 1639 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1639/1639 places, 2087/2087 transitions.
Graph (trivial) has 1831 edges and 1639 vertex of which 571 / 1639 are part of one of the 61 SCC in 7 ms
Free SCC test removed 510 places
Drop transitions (Empty/Sink Transition effects.) removed 644 transitions
Reduce isomorphic transitions removed 644 transitions.
Graph (complete) has 1624 edges and 1129 vertex of which 1121 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.4 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 531 transitions
Trivial Post-agglo rules discarded 531 transitions
Performed 531 trivial Post agglomeration. Transition count delta: 531
Iterating post reduction 0 with 537 rules applied. Total rules applied 539 place count 1121 transition count 903
Reduce places removed 531 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 1 with 566 rules applied. Total rules applied 1105 place count 590 transition count 868
Reduce places removed 23 places and 0 transitions.
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Iterating post reduction 2 with 50 rules applied. Total rules applied 1155 place count 567 transition count 841
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 30 rules applied. Total rules applied 1185 place count 540 transition count 838
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 1188 place count 539 transition count 836
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1189 place count 538 transition count 836
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 62 Pre rules applied. Total rules applied 1189 place count 538 transition count 774
Deduced a syphon composed of 62 places in 1 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 6 with 124 rules applied. Total rules applied 1313 place count 476 transition count 774
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1316 place count 473 transition count 770
Iterating global reduction 6 with 3 rules applied. Total rules applied 1319 place count 473 transition count 770
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 1320 place count 473 transition count 769
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1321 place count 472 transition count 769
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 1321 place count 472 transition count 768
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1323 place count 471 transition count 768
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1324 place count 470 transition count 767
Iterating global reduction 8 with 1 rules applied. Total rules applied 1325 place count 470 transition count 767
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1326 place count 470 transition count 766
Performed 187 Post agglomeration using F-continuation condition with reduction of 80 identical transitions.
Deduced a syphon composed of 187 places in 0 ms
Reduce places removed 187 places and 0 transitions.
Iterating global reduction 9 with 374 rules applied. Total rules applied 1700 place count 283 transition count 499
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 9 with 28 rules applied. Total rules applied 1728 place count 283 transition count 471
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 1733 place count 278 transition count 466
Iterating global reduction 10 with 5 rules applied. Total rules applied 1738 place count 278 transition count 466
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1740 place count 276 transition count 464
Iterating global reduction 10 with 2 rules applied. Total rules applied 1742 place count 276 transition count 464
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1744 place count 276 transition count 462
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 11 with 14 rules applied. Total rules applied 1758 place count 269 transition count 455
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 11 with 9 rules applied. Total rules applied 1767 place count 269 transition count 446
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 12 with 2 rules applied. Total rules applied 1769 place count 268 transition count 445
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1771 place count 268 transition count 443
Performed 37 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 13 with 74 rules applied. Total rules applied 1845 place count 231 transition count 503
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 13 with 25 rules applied. Total rules applied 1870 place count 231 transition count 478
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 1879 place count 222 transition count 460
Iterating global reduction 14 with 9 rules applied. Total rules applied 1888 place count 222 transition count 460
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1889 place count 222 transition count 459
Drop transitions (Redundant composition of simpler transitions.) removed 31 transitions
Redundant transition composition rules discarded 31 transitions
Iterating global reduction 15 with 31 rules applied. Total rules applied 1920 place count 222 transition count 428
Discarding 2 places :
Symmetric choice reduction at 15 with 2 rule applications. Total rules 1922 place count 220 transition count 426
Iterating global reduction 15 with 2 rules applied. Total rules applied 1924 place count 220 transition count 426
Free-agglomeration rule applied 19 times.
Iterating global reduction 15 with 19 rules applied. Total rules applied 1943 place count 220 transition count 407
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 15 with 19 rules applied. Total rules applied 1962 place count 201 transition count 407
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 16 with 4 rules applied. Total rules applied 1966 place count 201 transition count 403
Partial Free-agglomeration rule applied 16 times.
Drop transitions (Partial Free agglomeration) removed 16 transitions
Iterating global reduction 16 with 16 rules applied. Total rules applied 1982 place count 201 transition count 403
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 1983 place count 201 transition count 402
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 16 with 3 rules applied. Total rules applied 1986 place count 201 transition count 402
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 1987 place count 201 transition count 401
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1988 place count 200 transition count 400
Applied a total of 1988 rules in 252 ms. Remains 200 /1639 variables (removed 1439) and now considering 400/2087 (removed 1687) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 252 ms. Remains : 200/1639 places, 400/2087 transitions.
RANDOM walk for 40000 steps (162 resets) in 384 ms. (103 steps per ms) remains 11/40 properties
BEST_FIRST walk for 40004 steps (37 resets) in 120 ms. (330 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40003 steps (34 resets) in 94 ms. (421 steps per ms) remains 7/10 properties
BEST_FIRST walk for 40003 steps (46 resets) in 114 ms. (347 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (9 resets) in 137 ms. (289 steps per ms) remains 5/7 properties
BEST_FIRST walk for 40004 steps (15 resets) in 66 ms. (597 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (41 resets) in 67 ms. (588 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (30 resets) in 56 ms. (701 steps per ms) remains 4/5 properties
[2025-05-30 07:48:03] [INFO ] Flow matrix only has 392 transitions (discarded 8 similar events)
// Phase 1: matrix 392 rows 200 cols
[2025-05-30 07:48:03] [INFO ] Computed 3 invariants in 2 ms
[2025-05-30 07:48:03] [INFO ] State equation strengthened by 4 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 142/151 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/151 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 334/485 variables, 151/154 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/485 variables, 2/156 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/485 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 82/567 variables, 30/186 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/567 variables, 2/188 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/567 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 22/589 variables, 16/204 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/589 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 3/592 variables, 3/207 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/592 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/592 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 592/592 variables, and 207 constraints, problems are : Problem set: 0 solved, 4 unsolved in 273 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 200/200 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 142/151 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/151 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 334/485 variables, 151/154 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/485 variables, 2/156 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/485 variables, 3/159 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/485 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 82/567 variables, 30/189 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/567 variables, 2/191 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/567 variables, 1/192 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:48:04] [INFO ] Deduced a trap composed of 48 places in 73 ms of which 6 ms to minimize.
Problem AtomicPropp19 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:48:04] [INFO ] Deduced a trap composed of 49 places in 96 ms of which 15 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/567 variables, 2/194 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/567 variables, 0/194 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 22/589 variables, 16/210 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/589 variables, 0/210 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 3/592 variables, 3/213 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/592 variables, 0/213 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 0/592 variables, 0/213 constraints. Problems are: Problem set: 1 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 592/592 variables, and 213 constraints, problems are : Problem set: 1 solved, 3 unsolved in 766 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 200/200 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1049ms problems are : Problem set: 1 solved, 3 unsolved
Finished Parikh walk after 2094 steps, including 213 resets, run visited all 1 properties in 5 ms. (steps per millisecond=418 )
Parikh walk visited 3 properties in 54 ms.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
[2025-05-30 07:48:04] [INFO ] Flatten gal took : 54 ms
[2025-05-30 07:48:04] [INFO ] Flatten gal took : 49 ms
[2025-05-30 07:48:04] [INFO ] Input system was already deterministic with 2087 transitions.
Computed a total of 28 stabilizing places and 30 stable transitions
Graph (complete) has 2268 edges and 1639 vertex of which 1630 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.21 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 1639/1639 places, 2087/2087 transitions.
Graph (trivial) has 1979 edges and 1639 vertex of which 699 / 1639 are part of one of the 63 SCC in 3 ms
Free SCC test removed 636 places
Ensure Unique test removed 737 transitions
Reduce isomorphic transitions removed 737 transitions.
Graph (complete) has 1530 edges and 1003 vertex of which 994 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 554 transitions
Trivial Post-agglo rules discarded 554 transitions
Performed 554 trivial Post agglomeration. Transition count delta: 554
Iterating post reduction 0 with 554 rules applied. Total rules applied 556 place count 993 transition count 790
Reduce places removed 554 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 579 rules applied. Total rules applied 1135 place count 439 transition count 765
Reduce places removed 12 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 16 rules applied. Total rules applied 1151 place count 427 transition count 761
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1155 place count 423 transition count 761
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 45 Pre rules applied. Total rules applied 1155 place count 423 transition count 716
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 1245 place count 378 transition count 716
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1261 place count 362 transition count 693
Iterating global reduction 4 with 16 rules applied. Total rules applied 1277 place count 362 transition count 693
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 4 with 7 rules applied. Total rules applied 1284 place count 362 transition count 686
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1288 place count 358 transition count 686
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1288 place count 358 transition count 685
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1290 place count 357 transition count 685
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1299 place count 348 transition count 670
Iterating global reduction 6 with 9 rules applied. Total rules applied 1308 place count 348 transition count 670
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1309 place count 348 transition count 669
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1311 place count 346 transition count 667
Iterating global reduction 7 with 2 rules applied. Total rules applied 1313 place count 346 transition count 667
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1315 place count 346 transition count 665
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 8 with 80 rules applied. Total rules applied 1395 place count 306 transition count 625
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 8 with 28 rules applied. Total rules applied 1423 place count 306 transition count 597
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1429 place count 300 transition count 597
Discarding 18 places :
Symmetric choice reduction at 10 with 18 rule applications. Total rules 1447 place count 282 transition count 567
Iterating global reduction 10 with 18 rules applied. Total rules applied 1465 place count 282 transition count 567
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1466 place count 282 transition count 566
Discarding 12 places :
Symmetric choice reduction at 11 with 12 rule applications. Total rules 1478 place count 270 transition count 545
Iterating global reduction 11 with 12 rules applied. Total rules applied 1490 place count 270 transition count 545
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1493 place count 270 transition count 542
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1495 place count 268 transition count 538
Iterating global reduction 12 with 2 rules applied. Total rules applied 1497 place count 268 transition count 538
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1499 place count 266 transition count 534
Iterating global reduction 12 with 2 rules applied. Total rules applied 1501 place count 266 transition count 534
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1503 place count 264 transition count 530
Iterating global reduction 12 with 2 rules applied. Total rules applied 1505 place count 264 transition count 530
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1507 place count 262 transition count 526
Iterating global reduction 12 with 2 rules applied. Total rules applied 1509 place count 262 transition count 526
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1510 place count 261 transition count 524
Iterating global reduction 12 with 1 rules applied. Total rules applied 1511 place count 261 transition count 524
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1512 place count 260 transition count 519
Iterating global reduction 12 with 1 rules applied. Total rules applied 1513 place count 260 transition count 519
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1521 place count 256 transition count 515
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 12 with 7 rules applied. Total rules applied 1528 place count 256 transition count 508
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1530 place count 254 transition count 508
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1533 place count 251 transition count 502
Iterating global reduction 14 with 3 rules applied. Total rules applied 1536 place count 251 transition count 502
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1537 place count 251 transition count 501
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1538 place count 250 transition count 499
Iterating global reduction 15 with 1 rules applied. Total rules applied 1539 place count 250 transition count 499
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1540 place count 249 transition count 495
Iterating global reduction 15 with 1 rules applied. Total rules applied 1541 place count 249 transition count 495
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 1543 place count 248 transition count 494
Drop transitions (Redundant composition of simpler transitions.) removed 71 transitions
Redundant transition composition rules discarded 71 transitions
Iterating global reduction 15 with 71 rules applied. Total rules applied 1614 place count 248 transition count 423
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 15 with 30 rules applied. Total rules applied 1644 place count 248 transition count 393
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 16 with 30 rules applied. Total rules applied 1674 place count 218 transition count 393
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 3 Pre rules applied. Total rules applied 1674 place count 218 transition count 390
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 1680 place count 215 transition count 390
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 1688 place count 211 transition count 386
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1691 place count 208 transition count 383
Iterating global reduction 17 with 3 rules applied. Total rules applied 1694 place count 208 transition count 383
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 17 with 7 rules applied. Total rules applied 1701 place count 208 transition count 376
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1702 place count 207 transition count 375
Applied a total of 1702 rules in 213 ms. Remains 207 /1639 variables (removed 1432) and now considering 375/2087 (removed 1712) transitions.
[2025-05-30 07:48:05] [INFO ] Flow matrix only has 325 transitions (discarded 50 similar events)
// Phase 1: matrix 325 rows 207 cols
[2025-05-30 07:48:05] [INFO ] Computed 0 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:48:05] [INFO ] Implicit Places using invariants in 67 ms returned []
[2025-05-30 07:48:05] [INFO ] Flow matrix only has 325 transitions (discarded 50 similar events)
[2025-05-30 07:48:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:48:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:48:05] [INFO ] Implicit Places using invariants and state equation in 192 ms returned [9, 70]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 263 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 205/1639 places, 375/2087 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 203 transition count 373
Applied a total of 4 rules in 13 ms. Remains 203 /205 variables (removed 2) and now considering 373/375 (removed 2) transitions.
[2025-05-30 07:48:05] [INFO ] Flow matrix only has 323 transitions (discarded 50 similar events)
// Phase 1: matrix 323 rows 203 cols
[2025-05-30 07:48:05] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:48:05] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-05-30 07:48:05] [INFO ] Flow matrix only has 323 transitions (discarded 50 similar events)
[2025-05-30 07:48:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:48:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:48:05] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 203/1639 places, 373/2087 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 712 ms. Remains : 203/1639 places, 373/2087 transitions.
[2025-05-30 07:48:05] [INFO ] Flatten gal took : 9 ms
[2025-05-30 07:48:05] [INFO ] Flatten gal took : 8 ms
[2025-05-30 07:48:05] [INFO ] Input system was already deterministic with 373 transitions.
[2025-05-30 07:48:05] [INFO ] Flatten gal took : 8 ms
[2025-05-30 07:48:05] [INFO ] Flatten gal took : 7 ms
[2025-05-30 07:48:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality15964003868030976294.gal : 5 ms
[2025-05-30 07:48:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality7852569854156004927.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/CTLCardinality15964003868030976294.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7852569854156004927.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,3.65322e+06,0.295392,15648,2,2152,5,41581,6,0,1129,61507,0
Converting to forward existential form...Done !
original formula: (AG((AG((EG((p1813!=1)) + (((p2376==1)&&(p1932==0))&&(p1515==1)))) + EG(AG((p1047!=0))))) + EF((((p1709==0)&&(p1538==1))&&(p2571==1))))
=> equivalent forward existential formula: [((FwdU((FwdU((Init * !(E(TRUE U (((p1709==0)&&(p1538==1))&&(p2571==1))))),TRUE) * !(EG(!(E(TRUE U !((p1047!=0))...241
Reverse transition relation is NOT exact ! Due to transitions t4, t7, t12, t16, t32, t57, t65, t73, t78, t81, t83, t103, t127, t133, t136, t141, t146, t161...492
(forward)formula 0,1,8.27502,266108,1,0,613,1.73249e+06,713,330,6802,1.29239e+06,869
FORMULA CloudReconfiguration-PT-310-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1639/1639 places, 2087/2087 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1589 transition count 2036
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1589 transition count 2036
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 104 place count 1589 transition count 2032
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 133 place count 1560 transition count 2000
Iterating global reduction 1 with 29 rules applied. Total rules applied 162 place count 1560 transition count 2000
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 163 place count 1560 transition count 1999
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 180 place count 1543 transition count 1980
Iterating global reduction 2 with 17 rules applied. Total rules applied 197 place count 1543 transition count 1980
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 199 place count 1543 transition count 1978
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 209 place count 1533 transition count 1968
Iterating global reduction 3 with 10 rules applied. Total rules applied 219 place count 1533 transition count 1968
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 221 place count 1533 transition count 1966
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 227 place count 1527 transition count 1959
Iterating global reduction 4 with 6 rules applied. Total rules applied 233 place count 1527 transition count 1959
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 239 place count 1521 transition count 1952
Iterating global reduction 4 with 6 rules applied. Total rules applied 245 place count 1521 transition count 1952
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 251 place count 1515 transition count 1944
Iterating global reduction 4 with 6 rules applied. Total rules applied 257 place count 1515 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 260 place count 1512 transition count 1938
Iterating global reduction 4 with 3 rules applied. Total rules applied 263 place count 1512 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 265 place count 1510 transition count 1934
Iterating global reduction 4 with 2 rules applied. Total rules applied 267 place count 1510 transition count 1934
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 269 place count 1508 transition count 1932
Iterating global reduction 4 with 2 rules applied. Total rules applied 271 place count 1508 transition count 1932
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 273 place count 1508 transition count 1930
Applied a total of 273 rules in 590 ms. Remains 1508 /1639 variables (removed 131) and now considering 1930/2087 (removed 157) transitions.
// Phase 1: matrix 1930 rows 1508 cols
[2025-05-30 07:48:14] [INFO ] Computed 4 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:48:14] [INFO ] Implicit Places using invariants in 235 ms returned []
[2025-05-30 07:48:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:48:15] [INFO ] Implicit Places using invariants and state equation in 897 ms returned []
Implicit Place search using SMT with State Equation took 1138 ms to find 0 implicit places.
Running 1929 sub problems to find dead transitions.
[2025-05-30 07:48:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1507/3438 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 1929/1929 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1929 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1507/3438 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 0/1929 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60439ms problems are : Problem set: 0 solved, 1929 unsolved
Search for dead transitions found 0 dead transitions in 60443ms
Starting structural reductions in LTL mode, iteration 1 : 1508/1639 places, 1930/2087 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62179 ms. Remains : 1508/1639 places, 1930/2087 transitions.
[2025-05-30 07:49:16] [INFO ] Flatten gal took : 33 ms
[2025-05-30 07:49:16] [INFO ] Flatten gal took : 34 ms
[2025-05-30 07:49:16] [INFO ] Input system was already deterministic with 1930 transitions.
[2025-05-30 07:49:16] [INFO ] Flatten gal took : 34 ms
[2025-05-30 07:49:16] [INFO ] Flatten gal took : 31 ms
[2025-05-30 07:49:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality8533931957990881887.gal : 12 ms
[2025-05-30 07:49:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality1200877503643436578.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/CTLCardinality8533931957990881887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1200877503643436578.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,1.60399e+10,11.3932,303408,2,24959,5,831561,6,0,7964,1.60588e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:49:46] [INFO ] Flatten gal took : 30 ms
[2025-05-30 07:49:46] [INFO ] Applying decomposition
[2025-05-30 07:49:46] [INFO ] Flatten gal took : 31 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/graph16226419218941674360.txt' '-o' '/tmp/graph16226419218941674360.bin' '-w' '/tmp/graph16226419218941674360.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16226419218941674360.bin' '-l' '-1' '-v' '-w' '/tmp/graph16226419218941674360.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:49:46] [INFO ] Decomposing Gal with order
[2025-05-30 07:49:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:49:47] [INFO ] Removed a total of 513 redundant transitions.
[2025-05-30 07:49:47] [INFO ] Flatten gal took : 122 ms
[2025-05-30 07:49:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 59 labels/synchronizations in 34 ms.
[2025-05-30 07:49:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality10186395488348095772.gal : 20 ms
[2025-05-30 07:49:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality10523302877045082135.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/CTLCardinality10186395488348095772.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10523302877045082135.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.60399e+10,1.02437,37380,1859,249,53715,5829,2490,109944,121,39999,0
Converting to forward existential form...Done !
original formula: EG((AG(AX((i12.i1.i1.u178.p811==0))) * (i29.i1.i2.u477.p2013==0)))
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !(!(EX(!((i12.i1.i1.u178.p811==0))))))) * (i29.i1.i2.u477.p2013==0)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t279, t291, t369, t441, t493, t646, t727, t787, t836, t907, t1111, t1192, t1223, t...2127
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
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
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
(forward)formula 0,0,7.0548,248452,1,0,430869,11728,22933,1.09236e+06,564,59496,1478344
FORMULA CloudReconfiguration-PT-310-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 1639/1639 places, 2087/2087 transitions.
Graph (trivial) has 1994 edges and 1639 vertex of which 699 / 1639 are part of one of the 63 SCC in 2 ms
Free SCC test removed 636 places
Ensure Unique test removed 738 transitions
Reduce isomorphic transitions removed 738 transitions.
Graph (complete) has 1529 edges and 1003 vertex of which 994 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 565 transitions
Trivial Post-agglo rules discarded 565 transitions
Performed 565 trivial Post agglomeration. Transition count delta: 565
Iterating post reduction 0 with 565 rules applied. Total rules applied 567 place count 993 transition count 778
Reduce places removed 565 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 597 rules applied. Total rules applied 1164 place count 428 transition count 746
Reduce places removed 16 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 17 rules applied. Total rules applied 1181 place count 412 transition count 745
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1182 place count 411 transition count 745
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1182 place count 411 transition count 699
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1274 place count 365 transition count 699
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 1289 place count 350 transition count 677
Iterating global reduction 4 with 15 rules applied. Total rules applied 1304 place count 350 transition count 677
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 4 with 7 rules applied. Total rules applied 1311 place count 350 transition count 670
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1315 place count 346 transition count 670
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1315 place count 346 transition count 669
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1317 place count 345 transition count 669
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 1325 place count 337 transition count 655
Iterating global reduction 6 with 8 rules applied. Total rules applied 1333 place count 337 transition count 655
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1334 place count 337 transition count 654
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1335 place count 336 transition count 653
Iterating global reduction 7 with 1 rules applied. Total rules applied 1336 place count 336 transition count 653
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1337 place count 336 transition count 652
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 8 with 82 rules applied. Total rules applied 1419 place count 295 transition count 611
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 8 with 30 rules applied. Total rules applied 1449 place count 295 transition count 581
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 1456 place count 288 transition count 581
Discarding 17 places :
Symmetric choice reduction at 10 with 17 rule applications. Total rules 1473 place count 271 transition count 552
Iterating global reduction 10 with 17 rules applied. Total rules applied 1490 place count 271 transition count 552
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1491 place count 271 transition count 551
Discarding 11 places :
Symmetric choice reduction at 11 with 11 rule applications. Total rules 1502 place count 260 transition count 531
Iterating global reduction 11 with 11 rules applied. Total rules applied 1513 place count 260 transition count 531
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1515 place count 260 transition count 529
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1517 place count 258 transition count 525
Iterating global reduction 12 with 2 rules applied. Total rules applied 1519 place count 258 transition count 525
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1521 place count 256 transition count 521
Iterating global reduction 12 with 2 rules applied. Total rules applied 1523 place count 256 transition count 521
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1525 place count 254 transition count 517
Iterating global reduction 12 with 2 rules applied. Total rules applied 1527 place count 254 transition count 517
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1529 place count 252 transition count 513
Iterating global reduction 12 with 2 rules applied. Total rules applied 1531 place count 252 transition count 513
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1532 place count 251 transition count 511
Iterating global reduction 12 with 1 rules applied. Total rules applied 1533 place count 251 transition count 511
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1534 place count 250 transition count 506
Iterating global reduction 12 with 1 rules applied. Total rules applied 1535 place count 250 transition count 506
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1543 place count 246 transition count 502
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 12 with 7 rules applied. Total rules applied 1550 place count 246 transition count 495
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1552 place count 244 transition count 495
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1555 place count 241 transition count 489
Iterating global reduction 14 with 3 rules applied. Total rules applied 1558 place count 241 transition count 489
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1559 place count 241 transition count 488
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1560 place count 240 transition count 486
Iterating global reduction 15 with 1 rules applied. Total rules applied 1561 place count 240 transition count 486
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1562 place count 239 transition count 482
Iterating global reduction 15 with 1 rules applied. Total rules applied 1563 place count 239 transition count 482
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 15 with 2 rules applied. Total rules applied 1565 place count 238 transition count 481
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 15 with 73 rules applied. Total rules applied 1638 place count 238 transition count 408
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 15 with 32 rules applied. Total rules applied 1670 place count 238 transition count 376
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 16 with 32 rules applied. Total rules applied 1702 place count 206 transition count 376
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 3 Pre rules applied. Total rules applied 1702 place count 206 transition count 373
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 1708 place count 203 transition count 373
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 1716 place count 199 transition count 369
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1719 place count 196 transition count 366
Iterating global reduction 17 with 3 rules applied. Total rules applied 1722 place count 196 transition count 366
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 17 with 7 rules applied. Total rules applied 1729 place count 196 transition count 359
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1730 place count 195 transition count 358
Applied a total of 1730 rules in 133 ms. Remains 195 /1639 variables (removed 1444) and now considering 358/2087 (removed 1729) transitions.
[2025-05-30 07:49:54] [INFO ] Flow matrix only has 308 transitions (discarded 50 similar events)
// Phase 1: matrix 308 rows 195 cols
[2025-05-30 07:49:54] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:49:54] [INFO ] Implicit Places using invariants in 73 ms returned []
[2025-05-30 07:49:54] [INFO ] Flow matrix only has 308 transitions (discarded 50 similar events)
[2025-05-30 07:49:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:49:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:49:54] [INFO ] Implicit Places using invariants and state equation in 184 ms returned [9, 74]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 259 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 193/1639 places, 358/2087 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 191 transition count 356
Applied a total of 4 rules in 8 ms. Remains 191 /193 variables (removed 2) and now considering 356/358 (removed 2) transitions.
[2025-05-30 07:49:54] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
// Phase 1: matrix 306 rows 191 cols
[2025-05-30 07:49:54] [INFO ] Computed 0 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:49:54] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-05-30 07:49:54] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
[2025-05-30 07:49:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:49:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:49:54] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 191/1639 places, 356/2087 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 629 ms. Remains : 191/1639 places, 356/2087 transitions.
[2025-05-30 07:49:55] [INFO ] Flatten gal took : 8 ms
[2025-05-30 07:49:55] [INFO ] Flatten gal took : 7 ms
[2025-05-30 07:49:55] [INFO ] Input system was already deterministic with 356 transitions.
[2025-05-30 07:49:55] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:49:55] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:49:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality15905581268407111841.gal : 1 ms
[2025-05-30 07:49:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality12143960372599461284.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/CTLCardinality15905581268407111841.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12143960372599461284.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,3.06926e+06,0.228291,12940,2,1882,5,32139,6,0,1064,46019,0
Converting to forward existential form...Done !
original formula: EG((p595!=1))
=> equivalent forward existential formula: [FwdG(Init,(p595!=1))] != FALSE
Hit Full ! (commute/partial/dont) 354/0/2
(forward)formula 0,1,1.05633,38624,1,0,13,173095,19,4,4773,110116,10
FORMULA CloudReconfiguration-PT-310-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1639/1639 places, 2087/2087 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1588 transition count 2035
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1588 transition count 2035
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 106 place count 1588 transition count 2031
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 134 place count 1560 transition count 2000
Iterating global reduction 1 with 28 rules applied. Total rules applied 162 place count 1560 transition count 2000
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 163 place count 1560 transition count 1999
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 179 place count 1544 transition count 1981
Iterating global reduction 2 with 16 rules applied. Total rules applied 195 place count 1544 transition count 1981
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 197 place count 1544 transition count 1979
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 206 place count 1535 transition count 1970
Iterating global reduction 3 with 9 rules applied. Total rules applied 215 place count 1535 transition count 1970
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 217 place count 1535 transition count 1968
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 222 place count 1530 transition count 1962
Iterating global reduction 4 with 5 rules applied. Total rules applied 227 place count 1530 transition count 1962
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 232 place count 1525 transition count 1956
Iterating global reduction 4 with 5 rules applied. Total rules applied 237 place count 1525 transition count 1956
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 242 place count 1520 transition count 1949
Iterating global reduction 4 with 5 rules applied. Total rules applied 247 place count 1520 transition count 1949
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 249 place count 1518 transition count 1945
Iterating global reduction 4 with 2 rules applied. Total rules applied 251 place count 1518 transition count 1945
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 252 place count 1517 transition count 1943
Iterating global reduction 4 with 1 rules applied. Total rules applied 253 place count 1517 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 254 place count 1516 transition count 1942
Iterating global reduction 4 with 1 rules applied. Total rules applied 255 place count 1516 transition count 1942
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 256 place count 1516 transition count 1941
Applied a total of 256 rules in 659 ms. Remains 1516 /1639 variables (removed 123) and now considering 1941/2087 (removed 146) transitions.
// Phase 1: matrix 1941 rows 1516 cols
[2025-05-30 07:49:56] [INFO ] Computed 4 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:49:57] [INFO ] Implicit Places using invariants in 236 ms returned []
[2025-05-30 07:49:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:49:57] [INFO ] Implicit Places using invariants and state equation in 868 ms returned []
Implicit Place search using SMT with State Equation took 1104 ms to find 0 implicit places.
Running 1940 sub problems to find dead transitions.
[2025-05-30 07:49:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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(s1185 0.0)
(s1186 0.0)
(s1187 0.0)
(s1188 0.0)
(s1189 0.0)
(s1190 0.0)
(s1191 0.0)
(s1192 0.0)
(s1193 0.0)
(s1194 0.0)
(s1195 0.0)
(s1196 0.0)
(s1197 0.0)
(s1198 0.0)
(s1199 0.0)
(s1200 0.0)
(s1201 0.0)
(s1202 0.0)
(s1203 0.0)
(s1204 0.0)
(s1205 0.0)
(s1206 0.0)
(s1207 0.0)
(s1208 0.0)
(s1209 0.0)
(s1210 0.0)
(s1211 0.0)
(s1212 0.0)
(s1213 0.0)
(s1214 timeout
0.0)
(s1215 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1515 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1940 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1515/3457 variables, and 4 constraints, problems are : Problem set: 0 solved, 1940 unsolved in 30037 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1516 constraints, PredecessorRefiner: 1940/1940 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1940 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1515 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1940 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1515/3457 variables, and 4 constraints, problems are : Problem set: 0 solved, 1940 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1516 constraints, PredecessorRefiner: 0/1940 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60423ms problems are : Problem set: 0 solved, 1940 unsolved
Search for dead transitions found 0 dead transitions in 60428ms
Starting structural reductions in LTL mode, iteration 1 : 1516/1639 places, 1941/2087 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62197 ms. Remains : 1516/1639 places, 1941/2087 transitions.
[2025-05-30 07:50:58] [INFO ] Flatten gal took : 44 ms
[2025-05-30 07:50:58] [INFO ] Flatten gal took : 31 ms
[2025-05-30 07:50:58] [INFO ] Input system was already deterministic with 1941 transitions.
[2025-05-30 07:50:58] [INFO ] Flatten gal took : 30 ms
[2025-05-30 07:50:58] [INFO ] Flatten gal took : 31 ms
[2025-05-30 07:50:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality17639809682272126675.gal : 6 ms
[2025-05-30 07:50:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality16674055733988223866.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/CTLCardinality17639809682272126675.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16674055733988223866.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,1.62923e+10,11.7331,302296,2,25285,5,817057,6,0,8007,1.60307e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:51:28] [INFO ] Flatten gal took : 29 ms
[2025-05-30 07:51:28] [INFO ] Applying decomposition
[2025-05-30 07:51:28] [INFO ] Flatten gal took : 29 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/graph14884322257974463143.txt' '-o' '/tmp/graph14884322257974463143.bin' '-w' '/tmp/graph14884322257974463143.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14884322257974463143.bin' '-l' '-1' '-v' '-w' '/tmp/graph14884322257974463143.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:51:28] [INFO ] Decomposing Gal with order
[2025-05-30 07:51:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:51:28] [INFO ] Removed a total of 499 redundant transitions.
[2025-05-30 07:51:28] [INFO ] Flatten gal took : 65 ms
[2025-05-30 07:51:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 32 ms.
[2025-05-30 07:51:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality4893330429607944275.gal : 15 ms
[2025-05-30 07:51:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality424173291558297226.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/CTLCardinality4893330429607944275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality424173291558297226.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 -...261
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,1.62923e+10,0.96134,35308,1943,245,52721,6082,2602,91575,142,34666,0
Converting to forward existential form...Done !
original formula: EX((AF(((E(((i7.u90.p543==0)||(i21.i1.i2.u298.p1333==1)) U (i5.u34.p175==1)) * (i19.i0.i3.u421.p1834==1)) * AX(FALSE))) + (i18.i1.i0.u226...167
=> equivalent forward existential formula: ([(EY(Init) * !(EG(!(((E(((i7.u90.p543==0)||(i21.i1.i2.u298.p1333==1)) U (i5.u34.p175==1)) * (i19.i0.i3.u421.p18...248
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t291, t369, t440, t492, t645, t674, t726, t757, t786, t835, t906, t1150, t12...2082
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 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
(forward)formula 0,0,12.1153,440172,1,0,875087,13558,23107,1.74334e+06,735,41844,2320647
FORMULA CloudReconfiguration-PT-310-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1639/1639 places, 2087/2087 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1588 transition count 2035
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1588 transition count 2035
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 105 place count 1588 transition count 2032
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 134 place count 1559 transition count 2000
Iterating global reduction 1 with 29 rules applied. Total rules applied 163 place count 1559 transition count 2000
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 164 place count 1559 transition count 1999
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 181 place count 1542 transition count 1980
Iterating global reduction 2 with 17 rules applied. Total rules applied 198 place count 1542 transition count 1980
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 200 place count 1542 transition count 1978
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 210 place count 1532 transition count 1968
Iterating global reduction 3 with 10 rules applied. Total rules applied 220 place count 1532 transition count 1968
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 222 place count 1532 transition count 1966
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 228 place count 1526 transition count 1959
Iterating global reduction 4 with 6 rules applied. Total rules applied 234 place count 1526 transition count 1959
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 240 place count 1520 transition count 1952
Iterating global reduction 4 with 6 rules applied. Total rules applied 246 place count 1520 transition count 1952
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 252 place count 1514 transition count 1944
Iterating global reduction 4 with 6 rules applied. Total rules applied 258 place count 1514 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 261 place count 1511 transition count 1938
Iterating global reduction 4 with 3 rules applied. Total rules applied 264 place count 1511 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 266 place count 1509 transition count 1934
Iterating global reduction 4 with 2 rules applied. Total rules applied 268 place count 1509 transition count 1934
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 270 place count 1507 transition count 1932
Iterating global reduction 4 with 2 rules applied. Total rules applied 272 place count 1507 transition count 1932
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 274 place count 1507 transition count 1930
Applied a total of 274 rules in 655 ms. Remains 1507 /1639 variables (removed 132) and now considering 1930/2087 (removed 157) transitions.
// Phase 1: matrix 1930 rows 1507 cols
[2025-05-30 07:51:41] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:51:42] [INFO ] Implicit Places using invariants in 209 ms returned []
[2025-05-30 07:51:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:51:42] [INFO ] Implicit Places using invariants and state equation in 869 ms returned []
Implicit Place search using SMT with State Equation took 1079 ms to find 0 implicit places.
Running 1929 sub problems to find dead transitions.
[2025-05-30 07:51:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1506/3437 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 1929/1929 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1929 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1506/3437 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 0/1929 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60419ms problems are : Problem set: 0 solved, 1929 unsolved
Search for dead transitions found 0 dead transitions in 60423ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1639 places, 1930/2087 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62162 ms. Remains : 1507/1639 places, 1930/2087 transitions.
[2025-05-30 07:52:43] [INFO ] Flatten gal took : 28 ms
[2025-05-30 07:52:43] [INFO ] Flatten gal took : 30 ms
[2025-05-30 07:52:43] [INFO ] Input system was already deterministic with 1930 transitions.
[2025-05-30 07:52:43] [INFO ] Flatten gal took : 30 ms
[2025-05-30 07:52:43] [INFO ] Flatten gal took : 30 ms
[2025-05-30 07:52:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality12089244265534613370.gal : 6 ms
[2025-05-30 07:52:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality4733201453226003642.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/CTLCardinality12089244265534613370.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4733201453226003642.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,1.60167e+10,11.9935,304656,2,25053,5,833026,6,0,7960,1.61105e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:53:13] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:53:13] [INFO ] Applying decomposition
[2025-05-30 07:53:13] [INFO ] Flatten gal took : 26 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/graph4827014466372430971.txt' '-o' '/tmp/graph4827014466372430971.bin' '-w' '/tmp/graph4827014466372430971.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4827014466372430971.bin' '-l' '-1' '-v' '-w' '/tmp/graph4827014466372430971.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:53:13] [INFO ] Decomposing Gal with order
[2025-05-30 07:53:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:53:13] [INFO ] Removed a total of 543 redundant transitions.
[2025-05-30 07:53:13] [INFO ] Flatten gal took : 59 ms
[2025-05-30 07:53:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 21 ms.
[2025-05-30 07:53:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality10989084488301217534.gal : 13 ms
[2025-05-30 07:53:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality8514988647845616523.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/CTLCardinality10989084488301217534.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8514988647845616523.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.60167e+10,1.23892,44916,1783,203,66758,6325,2523,143535,111,48494,0
Converting to forward existential form...Done !
original formula: EG(AX(EX(AF(AX(((i12.i0.i2.u191.p816==0)||(i17.i0.i1.u270.p1141==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EX(!(EG(!(!(EX(!(((i12.i0.i2.u191.p816==0)||(i17.i0.i1.u270.p1141==1)))))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t320, t440, t492, t645, t674, t726, t757, t786, t906, t1139, t1191, t1222, t...2161
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 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1639/1639 places, 2087/2087 transitions.
Graph (trivial) has 1994 edges and 1639 vertex of which 709 / 1639 are part of one of the 63 SCC in 1 ms
Free SCC test removed 646 places
Ensure Unique test removed 749 transitions
Reduce isomorphic transitions removed 749 transitions.
Graph (complete) has 1518 edges and 993 vertex of which 984 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 560 transitions
Trivial Post-agglo rules discarded 560 transitions
Performed 560 trivial Post agglomeration. Transition count delta: 560
Iterating post reduction 0 with 560 rules applied. Total rules applied 562 place count 983 transition count 772
Reduce places removed 560 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 589 rules applied. Total rules applied 1151 place count 423 transition count 743
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 1165 place count 409 transition count 743
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 1165 place count 409 transition count 698
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 1255 place count 364 transition count 698
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1271 place count 348 transition count 675
Iterating global reduction 3 with 16 rules applied. Total rules applied 1287 place count 348 transition count 675
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 7 rules applied. Total rules applied 1294 place count 348 transition count 668
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1298 place count 344 transition count 668
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1298 place count 344 transition count 667
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 1300 place count 343 transition count 667
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1309 place count 334 transition count 652
Iterating global reduction 5 with 9 rules applied. Total rules applied 1318 place count 334 transition count 652
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1319 place count 334 transition count 651
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1321 place count 332 transition count 649
Iterating global reduction 6 with 2 rules applied. Total rules applied 1323 place count 332 transition count 649
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1325 place count 332 transition count 647
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 7 with 80 rules applied. Total rules applied 1405 place count 292 transition count 607
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 7 with 30 rules applied. Total rules applied 1435 place count 292 transition count 577
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 1442 place count 285 transition count 577
Discarding 18 places :
Symmetric choice reduction at 9 with 18 rule applications. Total rules 1460 place count 267 transition count 547
Iterating global reduction 9 with 18 rules applied. Total rules applied 1478 place count 267 transition count 547
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1479 place count 267 transition count 546
Discarding 12 places :
Symmetric choice reduction at 10 with 12 rule applications. Total rules 1491 place count 255 transition count 525
Iterating global reduction 10 with 12 rules applied. Total rules applied 1503 place count 255 transition count 525
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 1506 place count 255 transition count 522
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1507 place count 254 transition count 520
Iterating global reduction 11 with 1 rules applied. Total rules applied 1508 place count 254 transition count 520
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1509 place count 253 transition count 518
Iterating global reduction 11 with 1 rules applied. Total rules applied 1510 place count 253 transition count 518
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1511 place count 252 transition count 516
Iterating global reduction 11 with 1 rules applied. Total rules applied 1512 place count 252 transition count 516
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1513 place count 251 transition count 514
Iterating global reduction 11 with 1 rules applied. Total rules applied 1514 place count 251 transition count 514
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 1522 place count 247 transition count 510
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 11 with 8 rules applied. Total rules applied 1530 place count 247 transition count 502
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1532 place count 245 transition count 502
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 1535 place count 242 transition count 496
Iterating global reduction 13 with 3 rules applied. Total rules applied 1538 place count 242 transition count 496
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1539 place count 242 transition count 495
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1540 place count 241 transition count 493
Iterating global reduction 14 with 1 rules applied. Total rules applied 1541 place count 241 transition count 493
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1542 place count 240 transition count 489
Iterating global reduction 14 with 1 rules applied. Total rules applied 1543 place count 240 transition count 489
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 14 with 2 rules applied. Total rules applied 1545 place count 239 transition count 488
Drop transitions (Redundant composition of simpler transitions.) removed 76 transitions
Redundant transition composition rules discarded 76 transitions
Iterating global reduction 14 with 76 rules applied. Total rules applied 1621 place count 239 transition count 412
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 14 with 34 rules applied. Total rules applied 1655 place count 239 transition count 378
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 15 with 34 rules applied. Total rules applied 1689 place count 205 transition count 378
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 3 Pre rules applied. Total rules applied 1689 place count 205 transition count 375
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 16 with 6 rules applied. Total rules applied 1695 place count 202 transition count 375
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 1703 place count 198 transition count 371
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1706 place count 195 transition count 368
Iterating global reduction 16 with 3 rules applied. Total rules applied 1709 place count 195 transition count 368
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 16 with 8 rules applied. Total rules applied 1717 place count 195 transition count 360
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1718 place count 194 transition count 359
Applied a total of 1718 rules in 101 ms. Remains 194 /1639 variables (removed 1445) and now considering 359/2087 (removed 1728) transitions.
[2025-05-30 07:53:44] [INFO ] Flow matrix only has 307 transitions (discarded 52 similar events)
// Phase 1: matrix 307 rows 194 cols
[2025-05-30 07:53:44] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:53:44] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-05-30 07:53:44] [INFO ] Flow matrix only has 307 transitions (discarded 52 similar events)
[2025-05-30 07:53:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:53:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:53:44] [INFO ] Implicit Places using invariants and state equation in 138 ms returned [15, 73]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 194 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 192/1639 places, 359/2087 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 190 transition count 357
Applied a total of 4 rules in 9 ms. Remains 190 /192 variables (removed 2) and now considering 357/359 (removed 2) transitions.
[2025-05-30 07:53:44] [INFO ] Flow matrix only has 305 transitions (discarded 52 similar events)
// Phase 1: matrix 305 rows 190 cols
[2025-05-30 07:53:44] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:53:44] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-05-30 07:53:44] [INFO ] Flow matrix only has 305 transitions (discarded 52 similar events)
[2025-05-30 07:53:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:53:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:53:44] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 190/1639 places, 357/2087 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 473 ms. Remains : 190/1639 places, 357/2087 transitions.
[2025-05-30 07:53:44] [INFO ] Flatten gal took : 18 ms
[2025-05-30 07:53:44] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:53:44] [INFO ] Input system was already deterministic with 357 transitions.
[2025-05-30 07:53:44] [INFO ] Flatten gal took : 9 ms
[2025-05-30 07:53:44] [INFO ] Flatten gal took : 9 ms
[2025-05-30 07:53:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12565604424783406741.gal : 1 ms
[2025-05-30 07:53:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18187111283361991063.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12565604424783406741.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18187111283361991063.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality18187111283361991063.prop.
RANDOM walk for 28159 steps (3115 resets) in 268 ms. (104 steps per ms) remains 0/1 properties
FORMULA CloudReconfiguration-PT-310-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1639/1639 places, 2087/2087 transitions.
Graph (trivial) has 1988 edges and 1639 vertex of which 701 / 1639 are part of one of the 63 SCC in 1 ms
Free SCC test removed 638 places
Ensure Unique test removed 738 transitions
Reduce isomorphic transitions removed 738 transitions.
Graph (complete) has 1529 edges and 1001 vertex of which 992 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 561 transitions
Trivial Post-agglo rules discarded 561 transitions
Performed 561 trivial Post agglomeration. Transition count delta: 561
Iterating post reduction 0 with 561 rules applied. Total rules applied 563 place count 991 transition count 782
Reduce places removed 561 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 590 rules applied. Total rules applied 1153 place count 430 transition count 753
Reduce places removed 14 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 16 rules applied. Total rules applied 1169 place count 416 transition count 751
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1172 place count 414 transition count 750
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1172 place count 414 transition count 704
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1264 place count 368 transition count 704
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1280 place count 352 transition count 681
Iterating global reduction 4 with 16 rules applied. Total rules applied 1296 place count 352 transition count 681
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 4 with 7 rules applied. Total rules applied 1303 place count 352 transition count 674
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1307 place count 348 transition count 674
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1307 place count 348 transition count 673
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1309 place count 347 transition count 673
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1318 place count 338 transition count 658
Iterating global reduction 6 with 9 rules applied. Total rules applied 1327 place count 338 transition count 658
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1328 place count 338 transition count 657
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1330 place count 336 transition count 655
Iterating global reduction 7 with 2 rules applied. Total rules applied 1332 place count 336 transition count 655
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1334 place count 336 transition count 653
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 8 with 80 rules applied. Total rules applied 1414 place count 296 transition count 613
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 8 with 30 rules applied. Total rules applied 1444 place count 296 transition count 583
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 1451 place count 289 transition count 583
Discarding 18 places :
Symmetric choice reduction at 10 with 18 rule applications. Total rules 1469 place count 271 transition count 553
Iterating global reduction 10 with 18 rules applied. Total rules applied 1487 place count 271 transition count 553
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1488 place count 271 transition count 552
Discarding 12 places :
Symmetric choice reduction at 11 with 12 rule applications. Total rules 1500 place count 259 transition count 531
Iterating global reduction 11 with 12 rules applied. Total rules applied 1512 place count 259 transition count 531
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1515 place count 259 transition count 528
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1517 place count 257 transition count 524
Iterating global reduction 12 with 2 rules applied. Total rules applied 1519 place count 257 transition count 524
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1521 place count 255 transition count 520
Iterating global reduction 12 with 2 rules applied. Total rules applied 1523 place count 255 transition count 520
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1524 place count 254 transition count 518
Iterating global reduction 12 with 1 rules applied. Total rules applied 1525 place count 254 transition count 518
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1526 place count 253 transition count 516
Iterating global reduction 12 with 1 rules applied. Total rules applied 1527 place count 253 transition count 516
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1528 place count 252 transition count 514
Iterating global reduction 12 with 1 rules applied. Total rules applied 1529 place count 252 transition count 514
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1530 place count 251 transition count 509
Iterating global reduction 12 with 1 rules applied. Total rules applied 1531 place count 251 transition count 509
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1539 place count 247 transition count 505
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 12 with 7 rules applied. Total rules applied 1546 place count 247 transition count 498
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1548 place count 245 transition count 498
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1551 place count 242 transition count 492
Iterating global reduction 14 with 3 rules applied. Total rules applied 1554 place count 242 transition count 492
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1555 place count 242 transition count 491
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 15 with 2 rules applied. Total rules applied 1557 place count 241 transition count 490
Drop transitions (Redundant composition of simpler transitions.) removed 74 transitions
Redundant transition composition rules discarded 74 transitions
Iterating global reduction 15 with 74 rules applied. Total rules applied 1631 place count 241 transition count 416
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 15 with 32 rules applied. Total rules applied 1663 place count 241 transition count 384
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 16 with 32 rules applied. Total rules applied 1695 place count 209 transition count 384
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 3 Pre rules applied. Total rules applied 1695 place count 209 transition count 381
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 1701 place count 206 transition count 381
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 17 with 10 rules applied. Total rules applied 1711 place count 201 transition count 376
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1714 place count 198 transition count 373
Iterating global reduction 17 with 3 rules applied. Total rules applied 1717 place count 198 transition count 373
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 17 with 8 rules applied. Total rules applied 1725 place count 198 transition count 365
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1726 place count 197 transition count 364
Applied a total of 1726 rules in 99 ms. Remains 197 /1639 variables (removed 1442) and now considering 364/2087 (removed 1723) transitions.
[2025-05-30 07:53:44] [INFO ] Flow matrix only has 313 transitions (discarded 51 similar events)
// Phase 1: matrix 313 rows 197 cols
[2025-05-30 07:53:44] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:53:44] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-05-30 07:53:44] [INFO ] Flow matrix only has 313 transitions (discarded 51 similar events)
[2025-05-30 07:53:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:53:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:53:44] [INFO ] Implicit Places using invariants and state equation in 158 ms returned [13, 71]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 217 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 195/1639 places, 364/2087 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 193 transition count 362
Applied a total of 4 rules in 7 ms. Remains 193 /195 variables (removed 2) and now considering 362/364 (removed 2) transitions.
[2025-05-30 07:53:44] [INFO ] Flow matrix only has 311 transitions (discarded 51 similar events)
// Phase 1: matrix 311 rows 193 cols
[2025-05-30 07:53:44] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:53:45] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-05-30 07:53:45] [INFO ] Flow matrix only has 311 transitions (discarded 51 similar events)
[2025-05-30 07:53:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:53:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:53:45] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 193/1639 places, 362/2087 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 551 ms. Remains : 193/1639 places, 362/2087 transitions.
[2025-05-30 07:53:45] [INFO ] Flatten gal took : 8 ms
[2025-05-30 07:53:45] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:53:45] [INFO ] Input system was already deterministic with 362 transitions.
[2025-05-30 07:53:45] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:53:45] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:53:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality8372905450675142431.gal : 1 ms
[2025-05-30 07:53:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality14272001944951511528.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/CTLCardinality8372905450675142431.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14272001944951511528.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,3.49514e+06,0.275949,14356,2,2156,5,37199,6,0,1076,53959,0
Converting to forward existential form...Done !
original formula: EG((((p1561==0)||(p2207==1))||(p479==1)))
=> equivalent forward existential formula: [FwdG(Init,(((p1561==0)||(p2207==1))||(p479==1)))] != FALSE
Hit Full ! (commute/partial/dont) 355/0/7
(forward)formula 0,1,1.22583,46724,1,0,12,197612,19,4,4824,162894,10
FORMULA CloudReconfiguration-PT-310-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1639/1639 places, 2087/2087 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1589 transition count 2036
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1589 transition count 2036
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 103 place count 1589 transition count 2033
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 131 place count 1561 transition count 2002
Iterating global reduction 1 with 28 rules applied. Total rules applied 159 place count 1561 transition count 2002
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 160 place count 1561 transition count 2001
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 177 place count 1544 transition count 1982
Iterating global reduction 2 with 17 rules applied. Total rules applied 194 place count 1544 transition count 1982
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 196 place count 1544 transition count 1980
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 206 place count 1534 transition count 1970
Iterating global reduction 3 with 10 rules applied. Total rules applied 216 place count 1534 transition count 1970
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 218 place count 1534 transition count 1968
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 224 place count 1528 transition count 1961
Iterating global reduction 4 with 6 rules applied. Total rules applied 230 place count 1528 transition count 1961
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 236 place count 1522 transition count 1954
Iterating global reduction 4 with 6 rules applied. Total rules applied 242 place count 1522 transition count 1954
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 248 place count 1516 transition count 1946
Iterating global reduction 4 with 6 rules applied. Total rules applied 254 place count 1516 transition count 1946
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 257 place count 1513 transition count 1940
Iterating global reduction 4 with 3 rules applied. Total rules applied 260 place count 1513 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 262 place count 1511 transition count 1936
Iterating global reduction 4 with 2 rules applied. Total rules applied 264 place count 1511 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 266 place count 1509 transition count 1934
Iterating global reduction 4 with 2 rules applied. Total rules applied 268 place count 1509 transition count 1934
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 270 place count 1509 transition count 1932
Applied a total of 270 rules in 660 ms. Remains 1509 /1639 variables (removed 130) and now considering 1932/2087 (removed 155) transitions.
// Phase 1: matrix 1932 rows 1509 cols
[2025-05-30 07:53:47] [INFO ] Computed 4 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:53:47] [INFO ] Implicit Places using invariants in 214 ms returned []
[2025-05-30 07:53:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:53:48] [INFO ] Implicit Places using invariants and state equation in 954 ms returned []
Implicit Place search using SMT with State Equation took 1170 ms to find 0 implicit places.
Running 1931 sub problems to find dead transitions.
[2025-05-30 07:53:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1508 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1931 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1508/3441 variables, and 4 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1509 constraints, PredecessorRefiner: 1931/1931 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1931 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1508 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1931 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
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(s1086 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1508/3441 variables, and 4 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30044 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1509 constraints, PredecessorRefiner: 0/1931 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60418ms problems are : Problem set: 0 solved, 1931 unsolved
Search for dead transitions found 0 dead transitions in 60422ms
Starting structural reductions in LTL mode, iteration 1 : 1509/1639 places, 1932/2087 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62258 ms. Remains : 1509/1639 places, 1932/2087 transitions.
[2025-05-30 07:54:48] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:54:48] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:54:48] [INFO ] Input system was already deterministic with 1932 transitions.
[2025-05-30 07:54:48] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:54:48] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:54:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality10373412529591788972.gal : 5 ms
[2025-05-30 07:54:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality732671640183282676.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/CTLCardinality10373412529591788972.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality732671640183282676.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,1.61338e+10,11.9124,302492,2,25170,5,821304,6,0,7970,1.5995e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:55:18] [INFO ] Flatten gal took : 27 ms
[2025-05-30 07:55:18] [INFO ] Applying decomposition
[2025-05-30 07:55:19] [INFO ] Flatten gal took : 26 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/graph1936062138221183119.txt' '-o' '/tmp/graph1936062138221183119.bin' '-w' '/tmp/graph1936062138221183119.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1936062138221183119.bin' '-l' '-1' '-v' '-w' '/tmp/graph1936062138221183119.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:55:19] [INFO ] Decomposing Gal with order
[2025-05-30 07:55:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:55:19] [INFO ] Removed a total of 506 redundant transitions.
[2025-05-30 07:55:19] [INFO ] Flatten gal took : 57 ms
[2025-05-30 07:55:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 12 ms.
[2025-05-30 07:55:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality343732744683969459.gal : 30 ms
[2025-05-30 07:55:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality3672619224777243166.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/CTLCardinality343732744683969459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3672619224777243166.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 -...261
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,1.61338e+10,1.99685,71364,1881,245,131653,3720,2557,226155,133,16292,0
Converting to forward existential form...Done !
original formula: (AF((AG(AX(((i3.i0.i1.u39.p194==0)&&(i21.i0.i0.u348.p1450==1)))) + AF((i17.i0.i2.u233.p951==0)))) * A((i8.i1.i1.u125.p613!=1) U (((i17.i0...268
=> equivalent forward existential formula: ([FwdG(Init,!((!(E(TRUE U !(!(EX(!(((i3.i0.i1.u39.p194==0)&&(i21.i0.i0.u348.p1450==1)))))))) + !(EG(!((i17.i0.i2...841
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t260, t291, t320, t369, t440, t492, t645, t726, t786, t906, t1141, t1193, t1...2161
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
(forward)formula 0,1,8.66612,286404,1,0,538732,9687,22462,1.07808e+06,659,28708,1890751
FORMULA CloudReconfiguration-PT-310-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 1639/1639 places, 2087/2087 transitions.
Graph (trivial) has 1994 edges and 1639 vertex of which 712 / 1639 are part of one of the 63 SCC in 0 ms
Free SCC test removed 649 places
Ensure Unique test removed 753 transitions
Reduce isomorphic transitions removed 753 transitions.
Graph (complete) has 1514 edges and 990 vertex of which 981 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 557 transitions
Trivial Post-agglo rules discarded 557 transitions
Performed 557 trivial Post agglomeration. Transition count delta: 557
Iterating post reduction 0 with 557 rules applied. Total rules applied 559 place count 980 transition count 771
Reduce places removed 557 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 586 rules applied. Total rules applied 1145 place count 423 transition count 742
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 1159 place count 409 transition count 742
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 1159 place count 409 transition count 697
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 1249 place count 364 transition count 697
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1265 place count 348 transition count 674
Iterating global reduction 3 with 16 rules applied. Total rules applied 1281 place count 348 transition count 674
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 7 rules applied. Total rules applied 1288 place count 348 transition count 667
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1292 place count 344 transition count 667
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1292 place count 344 transition count 666
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1294 place count 343 transition count 666
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1303 place count 334 transition count 651
Iterating global reduction 5 with 9 rules applied. Total rules applied 1312 place count 334 transition count 651
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1313 place count 334 transition count 650
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1315 place count 332 transition count 648
Iterating global reduction 6 with 2 rules applied. Total rules applied 1317 place count 332 transition count 648
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1319 place count 332 transition count 646
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 7 with 80 rules applied. Total rules applied 1399 place count 292 transition count 606
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 7 with 29 rules applied. Total rules applied 1428 place count 292 transition count 577
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 1435 place count 285 transition count 577
Discarding 18 places :
Symmetric choice reduction at 9 with 18 rule applications. Total rules 1453 place count 267 transition count 547
Iterating global reduction 9 with 18 rules applied. Total rules applied 1471 place count 267 transition count 547
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1472 place count 267 transition count 546
Discarding 12 places :
Symmetric choice reduction at 10 with 12 rule applications. Total rules 1484 place count 255 transition count 525
Iterating global reduction 10 with 12 rules applied. Total rules applied 1496 place count 255 transition count 525
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 1499 place count 255 transition count 522
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1501 place count 253 transition count 518
Iterating global reduction 11 with 2 rules applied. Total rules applied 1503 place count 253 transition count 518
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1505 place count 251 transition count 514
Iterating global reduction 11 with 2 rules applied. Total rules applied 1507 place count 251 transition count 514
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1509 place count 249 transition count 510
Iterating global reduction 11 with 2 rules applied. Total rules applied 1511 place count 249 transition count 510
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1513 place count 247 transition count 506
Iterating global reduction 11 with 2 rules applied. Total rules applied 1515 place count 247 transition count 506
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1516 place count 246 transition count 504
Iterating global reduction 11 with 1 rules applied. Total rules applied 1517 place count 246 transition count 504
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 1525 place count 242 transition count 500
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 11 with 8 rules applied. Total rules applied 1533 place count 242 transition count 492
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1535 place count 240 transition count 492
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 1538 place count 237 transition count 486
Iterating global reduction 13 with 3 rules applied. Total rules applied 1541 place count 237 transition count 486
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1542 place count 237 transition count 485
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1543 place count 236 transition count 483
Iterating global reduction 14 with 1 rules applied. Total rules applied 1544 place count 236 transition count 483
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1545 place count 235 transition count 479
Iterating global reduction 14 with 1 rules applied. Total rules applied 1546 place count 235 transition count 479
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 14 with 2 rules applied. Total rules applied 1548 place count 234 transition count 478
Drop transitions (Redundant composition of simpler transitions.) removed 74 transitions
Redundant transition composition rules discarded 74 transitions
Iterating global reduction 14 with 74 rules applied. Total rules applied 1622 place count 234 transition count 404
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 32 rules applied. Total rules applied 1654 place count 234 transition count 372
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 15 with 32 rules applied. Total rules applied 1686 place count 202 transition count 372
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 3 Pre rules applied. Total rules applied 1686 place count 202 transition count 369
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 16 with 6 rules applied. Total rules applied 1692 place count 199 transition count 369
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 1700 place count 195 transition count 365
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1703 place count 192 transition count 362
Iterating global reduction 16 with 3 rules applied. Total rules applied 1706 place count 192 transition count 362
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 16 with 8 rules applied. Total rules applied 1714 place count 192 transition count 354
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1715 place count 191 transition count 353
Applied a total of 1715 rules in 106 ms. Remains 191 /1639 variables (removed 1448) and now considering 353/2087 (removed 1734) transitions.
[2025-05-30 07:55:28] [INFO ] Flow matrix only has 303 transitions (discarded 50 similar events)
// Phase 1: matrix 303 rows 191 cols
[2025-05-30 07:55:28] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:55:28] [INFO ] Implicit Places using invariants in 120 ms returned []
[2025-05-30 07:55:28] [INFO ] Flow matrix only has 303 transitions (discarded 50 similar events)
[2025-05-30 07:55:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:55:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:55:28] [INFO ] Implicit Places using invariants and state equation in 168 ms returned [12, 70]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 292 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 189/1639 places, 353/2087 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 187 transition count 351
Applied a total of 4 rules in 9 ms. Remains 187 /189 variables (removed 2) and now considering 351/353 (removed 2) transitions.
[2025-05-30 07:55:28] [INFO ] Flow matrix only has 301 transitions (discarded 50 similar events)
// Phase 1: matrix 301 rows 187 cols
[2025-05-30 07:55:28] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:55:28] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-05-30 07:55:28] [INFO ] Flow matrix only has 301 transitions (discarded 50 similar events)
[2025-05-30 07:55:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:55:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:55:28] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 187/1639 places, 351/2087 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 608 ms. Remains : 187/1639 places, 351/2087 transitions.
[2025-05-30 07:55:28] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:55:28] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:55:28] [INFO ] Input system was already deterministic with 351 transitions.
RANDOM walk for 21801 steps (2461 resets) in 32 ms. (660 steps per ms) remains 0/1 properties
FORMULA CloudReconfiguration-PT-310-CTLCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-30 07:55:28] [INFO ] Flatten gal took : 18 ms
[2025-05-30 07:55:28] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:55:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10845660427821880708.gal : 1 ms
[2025-05-30 07:55:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8791616584855089442.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10845660427821880708.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8791616584855089442.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1639/1639 places, 2087/2087 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 1603 transition count 2051
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 1603 transition count 2051
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 75 place count 1603 transition count 2048
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 93 place count 1585 transition count 2030
Iterating global reduction 1 with 18 rules applied. Total rules applied 111 place count 1585 transition count 2030
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 120 place count 1576 transition count 2021
Iterating global reduction 1 with 9 rules applied. Total rules applied 129 place count 1576 transition count 2021
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 130 place count 1576 transition count 2020
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 137 place count 1569 transition count 2013
Iterating global reduction 2 with 7 rules applied. Total rules applied 144 place count 1569 transition count 2013
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 145 place count 1569 transition count 2012
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 150 place count 1564 transition count 2006
Iterating global reduction 3 with 5 rules applied. Total rules applied 155 place count 1564 transition count 2006
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 159 place count 1560 transition count 2002
Iterating global reduction 3 with 4 rules applied. Total rules applied 163 place count 1560 transition count 2002
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 166 place count 1557 transition count 1998
Iterating global reduction 3 with 3 rules applied. Total rules applied 169 place count 1557 transition count 1998
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 170 place count 1556 transition count 1996
Iterating global reduction 3 with 1 rules applied. Total rules applied 171 place count 1556 transition count 1996
Applied a total of 171 rules in 592 ms. Remains 1556 /1639 variables (removed 83) and now considering 1996/2087 (removed 91) transitions.
// Phase 1: matrix 1996 rows 1556 cols
[2025-05-30 07:55:29] [INFO ] Computed 4 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:55:29] [INFO ] Implicit Places using invariants in 225 ms returned []
[2025-05-30 07:55:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:55:30] [INFO ] Implicit Places using invariants and state equation in 956 ms returned []
Implicit Place search using SMT with State Equation took 1183 ms to find 0 implicit places.
Running 1995 sub problems to find dead transitions.
[2025-05-30 07:55:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
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(s499 0.0)
(s500 timeout
0.0)
(s501 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1555 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1995 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1555/3552 variables, and 4 constraints, problems are : Problem set: 0 solved, 1995 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1556 constraints, PredecessorRefiner: 1995/1995 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1995 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1555 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1995 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1555/3552 variables, and 4 constraints, problems are : Problem set: 0 solved, 1995 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1556 constraints, PredecessorRefiner: 0/1995 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60479ms problems are : Problem set: 0 solved, 1995 unsolved
Search for dead transitions found 0 dead transitions in 60484ms
Starting structural reductions in LTL mode, iteration 1 : 1556/1639 places, 1996/2087 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62267 ms. Remains : 1556/1639 places, 1996/2087 transitions.
[2025-05-30 07:56:31] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:56:31] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:56:31] [INFO ] Input system was already deterministic with 1996 transitions.
[2025-05-30 07:56:31] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:56:31] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:56:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality5288122934093540792.gal : 5 ms
[2025-05-30 07:56:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality3983383083499341669.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/CTLCardinality5288122934093540792.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3983383083499341669.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,1.80913e+10,12.4749,305652,2,25872,5,819620,6,0,8222,1.65252e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:57:01] [INFO ] Flatten gal took : 28 ms
[2025-05-30 07:57:01] [INFO ] Applying decomposition
[2025-05-30 07:57:01] [INFO ] Flatten gal took : 26 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/graph6102390681029070612.txt' '-o' '/tmp/graph6102390681029070612.bin' '-w' '/tmp/graph6102390681029070612.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6102390681029070612.bin' '-l' '-1' '-v' '-w' '/tmp/graph6102390681029070612.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:57:01] [INFO ] Decomposing Gal with order
[2025-05-30 07:57:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:57:01] [INFO ] Removed a total of 544 redundant transitions.
[2025-05-30 07:57:01] [INFO ] Flatten gal took : 68 ms
[2025-05-30 07:57:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 9 ms.
[2025-05-30 07:57:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality16342387463586976255.gal : 14 ms
[2025-05-30 07:57:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality14312322070414780290.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/CTLCardinality16342387463586976255.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14312322070414780290.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.80913e+10,4.85392,167584,1890,205,287950,7328,2636,837039,122,46786,0
Converting to forward existential form...Done !
original formula: A((((!(AX((((i6.i1.i0.u71.p347==0)||(i6.i1.i0.u48.p252==1))&&(i6.i1.i0.u7.p19==1)))) * A(((EG((i26.u375.p1571==0)) + (i35.i1.i2.u524.p212...858
=> equivalent forward existential formula: [((Init * !(EG(!(!(!(EG(!((((((i6.i1.i0.u48.p252==1)||(i39.i0.i2.u582.p2359==0))||(i9.i1.i1.u99.p547==1))&&(i35....1505
Reverse transition relation is NOT exact ! Due to transitions t23, t26, t198, t279, t310, t388, t513, t667, t748, t779, t808, t857, t928, t1148, t1177, t12...2401
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
(forward)formula 0,1,25.2755,861684,1,0,1.41339e+06,8894,23816,5.17905e+06,547,46786,3241841
FORMULA CloudReconfiguration-PT-310-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1639/1639 places, 2087/2087 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 1595 transition count 2042
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 1595 transition count 2042
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 91 place count 1595 transition count 2039
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 116 place count 1570 transition count 2011
Iterating global reduction 1 with 25 rules applied. Total rules applied 141 place count 1570 transition count 2011
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 142 place count 1570 transition count 2010
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 157 place count 1555 transition count 1993
Iterating global reduction 2 with 15 rules applied. Total rules applied 172 place count 1555 transition count 1993
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 174 place count 1555 transition count 1991
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 182 place count 1547 transition count 1983
Iterating global reduction 3 with 8 rules applied. Total rules applied 190 place count 1547 transition count 1983
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 192 place count 1547 transition count 1981
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 196 place count 1543 transition count 1977
Iterating global reduction 4 with 4 rules applied. Total rules applied 200 place count 1543 transition count 1977
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 204 place count 1539 transition count 1973
Iterating global reduction 4 with 4 rules applied. Total rules applied 208 place count 1539 transition count 1973
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 212 place count 1535 transition count 1967
Iterating global reduction 4 with 4 rules applied. Total rules applied 216 place count 1535 transition count 1967
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 218 place count 1533 transition count 1963
Iterating global reduction 4 with 2 rules applied. Total rules applied 220 place count 1533 transition count 1963
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 221 place count 1532 transition count 1961
Iterating global reduction 4 with 1 rules applied. Total rules applied 222 place count 1532 transition count 1961
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 223 place count 1531 transition count 1960
Iterating global reduction 4 with 1 rules applied. Total rules applied 224 place count 1531 transition count 1960
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 225 place count 1531 transition count 1959
Applied a total of 225 rules in 668 ms. Remains 1531 /1639 variables (removed 108) and now considering 1959/2087 (removed 128) transitions.
// Phase 1: matrix 1959 rows 1531 cols
[2025-05-30 07:57:27] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:57:27] [INFO ] Implicit Places using invariants in 200 ms returned []
[2025-05-30 07:57:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:57:28] [INFO ] Implicit Places using invariants and state equation in 847 ms returned []
Implicit Place search using SMT with State Equation took 1047 ms to find 0 implicit places.
Running 1958 sub problems to find dead transitions.
[2025-05-30 07:57:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1530 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1958 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1530/3490 variables, and 4 constraints, problems are : Problem set: 0 solved, 1958 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1531 constraints, PredecessorRefiner: 1958/1958 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1958 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1530 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1958 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 0)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 0)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 0)
(s221 0)
(s222 0)
(s223 0)
(s224 0)
(s225 0)
(s226 0)
(s227 0)
(s228 0)
(s229 0)
(s230 0)
(s231 0)
(s232 0)
(s233 0)
(s234 1)
(s235 0)
(s236 0)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 0)
(s242 0)
(s243 1)
(s244 1)
(s245 1)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 0)
(s251 1)
(s252 0)
(s253 0)
(s254 0)
(s255 1)
(s256 0)
(s257 0)
(s258 0)
(s259 0)
(s260 0)
(s261 0)
(s262 0)
(s263 0)
(s264 0)
(s265 1)
(s266 0)
(s267 0)
(s268 0)
(s269 0)
(s270 0)
(s271 0)
(s272 0)
(s273 0)
(s274 0)
(s275 0)
(s276 0)
(s277 0)
(s278 0)
(s279 0)
(s280 0)
(s281 0)
(s282 1)
(s283 0)
(s284 0)
(s285 0)
(s286 0)
(s287 0)
(s288 1)
(s289 1)
(s290 0)
(s291 0)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 0)
(s297 0)
(s298 0)
(s299 1)
(s300 0)
(s301 1)
(s302 0)
(s303 0)
(s304 0)
(s305 0)
(s306 0)
(s307 0)
(s308 0)
(s309 0)
(s310 1)
(s311 0)
(s312 1)
(s313 0)
(s314 0)
(s315 0)
(s316 0)
(s317 0)
(s318 0)
(s319 1)
(s320 0)
(s321 0)
(s322 1)
(s323 0)
(s324 0)
(s325 0)
(s326 0)
(s327 0)
(s328 0)
(s329 0)
(s330 0)
(s331 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1530/3490 variables, and 4 constraints, problems are : Problem set: 0 solved, 1958 unsolved in 30039 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1531 constraints, PredecessorRefiner: 0/1958 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60435ms problems are : Problem set: 0 solved, 1958 unsolved
Search for dead transitions found 0 dead transitions in 60438ms
Starting structural reductions in LTL mode, iteration 1 : 1531/1639 places, 1959/2087 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62159 ms. Remains : 1531/1639 places, 1959/2087 transitions.
[2025-05-30 07:58:29] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:58:29] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:58:29] [INFO ] Input system was already deterministic with 1959 transitions.
[2025-05-30 07:58:29] [INFO ] Flatten gal took : 24 ms
[2025-05-30 07:58:29] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:58:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality9766708998760150311.gal : 5 ms
[2025-05-30 07:58:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality16244111970899048276.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/CTLCardinality9766708998760150311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16244111970899048276.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,1.67819e+10,12.0819,300000,2,25441,5,797054,6,0,8085,1.61855e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:58:59] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:58:59] [INFO ] Applying decomposition
[2025-05-30 07:58:59] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3977785894130507168.txt' '-o' '/tmp/graph3977785894130507168.bin' '-w' '/tmp/graph3977785894130507168.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3977785894130507168.bin' '-l' '-1' '-v' '-w' '/tmp/graph3977785894130507168.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:58:59] [INFO ] Decomposing Gal with order
[2025-05-30 07:58:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:58:59] [INFO ] Removed a total of 517 redundant transitions.
[2025-05-30 07:58:59] [INFO ] Flatten gal took : 59 ms
[2025-05-30 07:58:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 10 ms.
[2025-05-30 07:58:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality15073676839756226256.gal : 12 ms
[2025-05-30 07:58:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality9185386949197711017.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/CTLCardinality15073676839756226256.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9185386949197711017.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.67819e+10,1.90543,68780,2632,219,106755,6501,2597,273936,133,66615,0
Converting to forward existential form...Done !
original formula: AX((A((A(((i22.i0.i0.u353.p1450==0)||(i37.i1.i6.u592.p2434==1)) U AF((i20.u332.p1418==1))) + AG(((i26.i0.i0.u276.p1379==1)&&(i15.u199.p89...379
=> equivalent forward existential formula: ([((EY(Init) * !(!((E(!((i37.i1.i3.u572.p2350==1)) U (!((!((E(!(!(EG(!((i20.u332.p1418==1))))) U (!(((i22.i0.i0....1020
Reverse transition relation is NOT exact ! Due to transitions t26, t199, t280, t340, t389, t460, t515, t671, t752, t783, t863, t934, t1138, t1219, t1279, t...2097
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 an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1639/1639 places, 2087/2087 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1589 transition count 2036
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1589 transition count 2036
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 104 place count 1589 transition count 2032
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 132 place count 1561 transition count 2001
Iterating global reduction 1 with 28 rules applied. Total rules applied 160 place count 1561 transition count 2001
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 161 place count 1561 transition count 2000
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 178 place count 1544 transition count 1981
Iterating global reduction 2 with 17 rules applied. Total rules applied 195 place count 1544 transition count 1981
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 197 place count 1544 transition count 1979
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 207 place count 1534 transition count 1969
Iterating global reduction 3 with 10 rules applied. Total rules applied 217 place count 1534 transition count 1969
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 219 place count 1534 transition count 1967
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 225 place count 1528 transition count 1960
Iterating global reduction 4 with 6 rules applied. Total rules applied 231 place count 1528 transition count 1960
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 237 place count 1522 transition count 1953
Iterating global reduction 4 with 6 rules applied. Total rules applied 243 place count 1522 transition count 1953
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 249 place count 1516 transition count 1945
Iterating global reduction 4 with 6 rules applied. Total rules applied 255 place count 1516 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 258 place count 1513 transition count 1939
Iterating global reduction 4 with 3 rules applied. Total rules applied 261 place count 1513 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 263 place count 1511 transition count 1935
Iterating global reduction 4 with 2 rules applied. Total rules applied 265 place count 1511 transition count 1935
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 267 place count 1509 transition count 1933
Iterating global reduction 4 with 2 rules applied. Total rules applied 269 place count 1509 transition count 1933
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 271 place count 1509 transition count 1931
Applied a total of 271 rules in 666 ms. Remains 1509 /1639 variables (removed 130) and now considering 1931/2087 (removed 156) transitions.
// Phase 1: matrix 1931 rows 1509 cols
[2025-05-30 07:59:30] [INFO ] Computed 4 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:59:30] [INFO ] Implicit Places using invariants in 215 ms returned []
[2025-05-30 07:59:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:59:31] [INFO ] Implicit Places using invariants and state equation in 823 ms returned []
Implicit Place search using SMT with State Equation took 1039 ms to find 0 implicit places.
Running 1930 sub problems to find dead transitions.
[2025-05-30 07:59:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1508 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1930 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1508/3440 variables, and 4 constraints, problems are : Problem set: 0 solved, 1930 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1509 constraints, PredecessorRefiner: 1930/1930 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1930 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1508 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1930 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1508/3440 variables, and 4 constraints, problems are : Problem set: 0 solved, 1930 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1509 constraints, PredecessorRefiner: 0/1930 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60406ms problems are : Problem set: 0 solved, 1930 unsolved
Search for dead transitions found 0 dead transitions in 60409ms
Starting structural reductions in LTL mode, iteration 1 : 1509/1639 places, 1931/2087 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62119 ms. Remains : 1509/1639 places, 1931/2087 transitions.
[2025-05-30 08:00:31] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:00:31] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:00:31] [INFO ] Input system was already deterministic with 1931 transitions.
[2025-05-30 08:00:32] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:00:32] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:00:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality11512654552718567293.gal : 5 ms
[2025-05-30 08:00:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality6786772602122111134.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/CTLCardinality11512654552718567293.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6786772602122111134.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,1.61157e+10,12.8787,307924,2,24704,5,857760,6,0,7969,1.59154e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:01:02] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:01:02] [INFO ] Applying decomposition
[2025-05-30 08:01:02] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1361695004674087551.txt' '-o' '/tmp/graph1361695004674087551.bin' '-w' '/tmp/graph1361695004674087551.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1361695004674087551.bin' '-l' '-1' '-v' '-w' '/tmp/graph1361695004674087551.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:01:02] [INFO ] Decomposing Gal with order
[2025-05-30 08:01:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:01:02] [INFO ] Removed a total of 528 redundant transitions.
[2025-05-30 08:01:02] [INFO ] Flatten gal took : 51 ms
[2025-05-30 08:01:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 11 ms.
[2025-05-30 08:01:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality11758915803037091803.gal : 27 ms
[2025-05-30 08:01:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality18416815945958404113.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/CTLCardinality11758915803037091803.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18416815945958404113.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.61157e+10,1.097,39036,2021,253,55558,7500,2539,117299,118,50318,0
Converting to forward existential form...Done !
original formula: AG(EX((((i25.i0.i1.u391.p1601==1)&&((i17.i4.i2.u236.p997==0)||(i8.u88.p503==1)))||((i18.i2.i0.u292.p1283==0)&&(i34.i1.i0.u566.p2278==0)))...157
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((((i25.i0.i1.u391.p1601==1)&&((i17.i4.i2.u236.p997==0)||(i8.u88.p503==1)))||((i18.i2.i0...211
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t262, t293, t371, t442, t494, t647, t728, t788, t837, t908, t1113, t1142, t1194, t...2050
(forward)formula 0,0,3.80335,131452,1,0,220038,7500,18115,392160,470,50318,1244545
FORMULA CloudReconfiguration-PT-310-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1639/1639 places, 2087/2087 transitions.
Graph (trivial) has 1988 edges and 1639 vertex of which 691 / 1639 are part of one of the 64 SCC in 1 ms
Free SCC test removed 627 places
Ensure Unique test removed 726 transitions
Reduce isomorphic transitions removed 726 transitions.
Graph (complete) has 1541 edges and 1012 vertex of which 1003 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 566 transitions
Trivial Post-agglo rules discarded 566 transitions
Performed 566 trivial Post agglomeration. Transition count delta: 566
Iterating post reduction 0 with 566 rules applied. Total rules applied 568 place count 1002 transition count 789
Reduce places removed 566 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 595 rules applied. Total rules applied 1163 place count 436 transition count 760
Reduce places removed 14 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 17 rules applied. Total rules applied 1180 place count 422 transition count 757
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1183 place count 419 transition count 757
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 45 Pre rules applied. Total rules applied 1183 place count 419 transition count 712
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 1273 place count 374 transition count 712
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 1287 place count 360 transition count 692
Iterating global reduction 4 with 14 rules applied. Total rules applied 1301 place count 360 transition count 692
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 4 with 7 rules applied. Total rules applied 1308 place count 360 transition count 685
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1312 place count 356 transition count 685
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1312 place count 356 transition count 684
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1314 place count 355 transition count 684
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1321 place count 348 transition count 672
Iterating global reduction 6 with 7 rules applied. Total rules applied 1328 place count 348 transition count 672
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1329 place count 348 transition count 671
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1330 place count 347 transition count 670
Iterating global reduction 7 with 1 rules applied. Total rules applied 1331 place count 347 transition count 670
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1332 place count 347 transition count 669
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 8 with 84 rules applied. Total rules applied 1416 place count 305 transition count 627
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 8 with 30 rules applied. Total rules applied 1446 place count 305 transition count 597
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 1453 place count 298 transition count 597
Discarding 18 places :
Symmetric choice reduction at 10 with 18 rule applications. Total rules 1471 place count 280 transition count 567
Iterating global reduction 10 with 18 rules applied. Total rules applied 1489 place count 280 transition count 567
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1490 place count 280 transition count 566
Discarding 12 places :
Symmetric choice reduction at 11 with 12 rule applications. Total rules 1502 place count 268 transition count 545
Iterating global reduction 11 with 12 rules applied. Total rules applied 1514 place count 268 transition count 545
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1517 place count 268 transition count 542
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1519 place count 266 transition count 538
Iterating global reduction 12 with 2 rules applied. Total rules applied 1521 place count 266 transition count 538
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1523 place count 264 transition count 534
Iterating global reduction 12 with 2 rules applied. Total rules applied 1525 place count 264 transition count 534
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1527 place count 262 transition count 530
Iterating global reduction 12 with 2 rules applied. Total rules applied 1529 place count 262 transition count 530
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1531 place count 260 transition count 526
Iterating global reduction 12 with 2 rules applied. Total rules applied 1533 place count 260 transition count 526
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1541 place count 256 transition count 522
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 12 with 8 rules applied. Total rules applied 1549 place count 256 transition count 514
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1551 place count 254 transition count 514
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1554 place count 251 transition count 508
Iterating global reduction 14 with 3 rules applied. Total rules applied 1557 place count 251 transition count 508
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1558 place count 251 transition count 507
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1559 place count 250 transition count 505
Iterating global reduction 15 with 1 rules applied. Total rules applied 1560 place count 250 transition count 505
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1561 place count 249 transition count 501
Iterating global reduction 15 with 1 rules applied. Total rules applied 1562 place count 249 transition count 501
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 15 with 2 rules applied. Total rules applied 1564 place count 248 transition count 500
Drop transitions (Redundant composition of simpler transitions.) removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 15 with 75 rules applied. Total rules applied 1639 place count 248 transition count 425
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 15 with 32 rules applied. Total rules applied 1671 place count 248 transition count 393
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 16 with 32 rules applied. Total rules applied 1703 place count 216 transition count 393
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 3 Pre rules applied. Total rules applied 1703 place count 216 transition count 390
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 1709 place count 213 transition count 390
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 17 with 10 rules applied. Total rules applied 1719 place count 208 transition count 385
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1722 place count 205 transition count 382
Iterating global reduction 17 with 3 rules applied. Total rules applied 1725 place count 205 transition count 382
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 17 with 7 rules applied. Total rules applied 1732 place count 205 transition count 375
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1733 place count 204 transition count 374
Applied a total of 1733 rules in 105 ms. Remains 204 /1639 variables (removed 1435) and now considering 374/2087 (removed 1713) transitions.
[2025-05-30 08:01:06] [INFO ] Flow matrix only has 322 transitions (discarded 52 similar events)
// Phase 1: matrix 322 rows 204 cols
[2025-05-30 08:01:06] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:01:06] [INFO ] Implicit Places using invariants in 146 ms returned []
[2025-05-30 08:01:06] [INFO ] Flow matrix only has 322 transitions (discarded 52 similar events)
[2025-05-30 08:01:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:01:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 08:01:06] [INFO ] Implicit Places using invariants and state equation in 191 ms returned [14, 77]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 341 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 202/1639 places, 374/2087 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 200 transition count 372
Applied a total of 4 rules in 8 ms. Remains 200 /202 variables (removed 2) and now considering 372/374 (removed 2) transitions.
[2025-05-30 08:01:06] [INFO ] Flow matrix only has 320 transitions (discarded 52 similar events)
// Phase 1: matrix 320 rows 200 cols
[2025-05-30 08:01:06] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:01:06] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-05-30 08:01:06] [INFO ] Flow matrix only has 320 transitions (discarded 52 similar events)
[2025-05-30 08:01:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:01:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 08:01:06] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 200/1639 places, 372/2087 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 676 ms. Remains : 200/1639 places, 372/2087 transitions.
[2025-05-30 08:01:06] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:01:06] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:01:06] [INFO ] Input system was already deterministic with 372 transitions.
[2025-05-30 08:01:06] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:01:06] [INFO ] Flatten gal took : 6 ms
[2025-05-30 08:01:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality12237723638801833323.gal : 1 ms
[2025-05-30 08:01:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality11243772334962159514.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/CTLCardinality12237723638801833323.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11243772334962159514.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.04411e+06,0.250723,14328,2,1836,5,35586,6,0,1113,51009,0
Converting to forward existential form...Done !
original formula: EF((E((p2001==1) U ((p95==0)||(p621==1))) * (p2273==1)))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * (p2273==1)),(p2001==1)) * ((p95==0)||(p621==1)))] != FALSE
Hit Full ! (commute/partial/dont) 370/0/2
(forward)formula 0,1,0.253715,14456,1,0,10,35586,16,2,1134,51009,5
FORMULA CloudReconfiguration-PT-310-CTLCardinality-2023-13 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 : 1639/1639 places, 2087/2087 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 1591 transition count 2038
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 1591 transition count 2038
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 100 place count 1591 transition count 2034
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 127 place count 1564 transition count 2004
Iterating global reduction 1 with 27 rules applied. Total rules applied 154 place count 1564 transition count 2004
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 155 place count 1564 transition count 2003
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 170 place count 1549 transition count 1986
Iterating global reduction 2 with 15 rules applied. Total rules applied 185 place count 1549 transition count 1986
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 187 place count 1549 transition count 1984
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 195 place count 1541 transition count 1976
Iterating global reduction 3 with 8 rules applied. Total rules applied 203 place count 1541 transition count 1976
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 205 place count 1541 transition count 1974
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 210 place count 1536 transition count 1968
Iterating global reduction 4 with 5 rules applied. Total rules applied 215 place count 1536 transition count 1968
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 220 place count 1531 transition count 1962
Iterating global reduction 4 with 5 rules applied. Total rules applied 225 place count 1531 transition count 1962
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 230 place count 1526 transition count 1955
Iterating global reduction 4 with 5 rules applied. Total rules applied 235 place count 1526 transition count 1955
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 237 place count 1524 transition count 1951
Iterating global reduction 4 with 2 rules applied. Total rules applied 239 place count 1524 transition count 1951
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 241 place count 1522 transition count 1947
Iterating global reduction 4 with 2 rules applied. Total rules applied 243 place count 1522 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 245 place count 1520 transition count 1945
Iterating global reduction 4 with 2 rules applied. Total rules applied 247 place count 1520 transition count 1945
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 249 place count 1520 transition count 1943
Applied a total of 249 rules in 689 ms. Remains 1520 /1639 variables (removed 119) and now considering 1943/2087 (removed 144) transitions.
// Phase 1: matrix 1943 rows 1520 cols
[2025-05-30 08:01:07] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:01:08] [INFO ] Implicit Places using invariants in 233 ms returned []
[2025-05-30 08:01:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:01:09] [INFO ] Implicit Places using invariants and state equation in 901 ms returned []
Implicit Place search using SMT with State Equation took 1135 ms to find 0 implicit places.
Running 1942 sub problems to find dead transitions.
[2025-05-30 08:01:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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(s1456 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1519 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1942 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1519/3463 variables, and 4 constraints, problems are : Problem set: 0 solved, 1942 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1520 constraints, PredecessorRefiner: 1942/1942 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1942 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1519 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1942 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1519/3463 variables, and 4 constraints, problems are : Problem set: 0 solved, 1942 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1520 constraints, PredecessorRefiner: 0/1942 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60475ms problems are : Problem set: 0 solved, 1942 unsolved
Search for dead transitions found 0 dead transitions in 60479ms
Starting structural reductions in LTL mode, iteration 1 : 1520/1639 places, 1943/2087 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62312 ms. Remains : 1520/1639 places, 1943/2087 transitions.
[2025-05-30 08:02:09] [INFO ] Flatten gal took : 27 ms
[2025-05-30 08:02:09] [INFO ] Flatten gal took : 27 ms
[2025-05-30 08:02:09] [INFO ] Input system was already deterministic with 1943 transitions.
[2025-05-30 08:02:09] [INFO ] Flatten gal took : 27 ms
[2025-05-30 08:02:09] [INFO ] Flatten gal took : 29 ms
[2025-05-30 08:02:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality16997460854482110307.gal : 5 ms
[2025-05-30 08:02:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality2107771841844779832.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/CTLCardinality16997460854482110307.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2107771841844779832.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,1.64769e+10,11.9833,295208,2,25245,5,796568,6,0,8025,1.58378e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:02:39] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:02:39] [INFO ] Applying decomposition
[2025-05-30 08:02:39] [INFO ] Flatten gal took : 26 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/graph6843275118689064206.txt' '-o' '/tmp/graph6843275118689064206.bin' '-w' '/tmp/graph6843275118689064206.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6843275118689064206.bin' '-l' '-1' '-v' '-w' '/tmp/graph6843275118689064206.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:02:39] [INFO ] Decomposing Gal with order
[2025-05-30 08:02:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:02:40] [INFO ] Removed a total of 463 redundant transitions.
[2025-05-30 08:02:40] [INFO ] Flatten gal took : 48 ms
[2025-05-30 08:02:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 9 ms.
[2025-05-30 08:02:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality2034253062504731068.gal : 11 ms
[2025-05-30 08:02:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality6434365856006267949.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/CTLCardinality2034253062504731068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6434365856006267949.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.64769e+10,1.57738,48964,2443,269,73122,6587,2492,162989,157,48335,0
Converting to forward existential form...Done !
original formula: A(EX(AF(((!(AG((i25.i1.i1.u337.p1460==1))) * !(((i20.i0.i4.u422.p1837==0)||(i19.i1.i1.u146.p717==1)))) * (((i30.i0.i2.u443.p1912==1)||(i3...273
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(TRUE U ((i29.u427.p1852==0)||(i12.u156.p740==1)))) + !(E(TRUE U !((i24.u324.p1417==1))))))...574
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t291, t320, t369, t440, t493, t653, t734, t794, t843, t914, t1118, t1147, t1...2135
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1639/1639 places, 2087/2087 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1589 transition count 2036
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1589 transition count 2036
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 104 place count 1589 transition count 2032
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 133 place count 1560 transition count 2000
Iterating global reduction 1 with 29 rules applied. Total rules applied 162 place count 1560 transition count 2000
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 163 place count 1560 transition count 1999
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 180 place count 1543 transition count 1980
Iterating global reduction 2 with 17 rules applied. Total rules applied 197 place count 1543 transition count 1980
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 199 place count 1543 transition count 1978
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 209 place count 1533 transition count 1968
Iterating global reduction 3 with 10 rules applied. Total rules applied 219 place count 1533 transition count 1968
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 221 place count 1533 transition count 1966
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 227 place count 1527 transition count 1959
Iterating global reduction 4 with 6 rules applied. Total rules applied 233 place count 1527 transition count 1959
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 239 place count 1521 transition count 1952
Iterating global reduction 4 with 6 rules applied. Total rules applied 245 place count 1521 transition count 1952
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 251 place count 1515 transition count 1944
Iterating global reduction 4 with 6 rules applied. Total rules applied 257 place count 1515 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 260 place count 1512 transition count 1938
Iterating global reduction 4 with 3 rules applied. Total rules applied 263 place count 1512 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 265 place count 1510 transition count 1934
Iterating global reduction 4 with 2 rules applied. Total rules applied 267 place count 1510 transition count 1934
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 269 place count 1508 transition count 1932
Iterating global reduction 4 with 2 rules applied. Total rules applied 271 place count 1508 transition count 1932
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 273 place count 1508 transition count 1930
Applied a total of 273 rules in 648 ms. Remains 1508 /1639 variables (removed 131) and now considering 1930/2087 (removed 157) transitions.
// Phase 1: matrix 1930 rows 1508 cols
[2025-05-30 08:03:10] [INFO ] Computed 4 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:03:11] [INFO ] Implicit Places using invariants in 212 ms returned []
[2025-05-30 08:03:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:03:11] [INFO ] Implicit Places using invariants and state equation in 839 ms returned []
Implicit Place search using SMT with State Equation took 1052 ms to find 0 implicit places.
Running 1929 sub problems to find dead transitions.
[2025-05-30 08:03:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s183 0.0)timeout
(s184 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1507/3438 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 1929/1929 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1929 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1507/3438 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 0/1929 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60402ms problems are : Problem set: 0 solved, 1929 unsolved
Search for dead transitions found 0 dead transitions in 60406ms
Starting structural reductions in LTL mode, iteration 1 : 1508/1639 places, 1930/2087 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62111 ms. Remains : 1508/1639 places, 1930/2087 transitions.
[2025-05-30 08:04:12] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:04:12] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:04:12] [INFO ] Input system was already deterministic with 1930 transitions.
[2025-05-30 08:04:12] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:04:12] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:04:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality15204072760409030706.gal : 5 ms
[2025-05-30 08:04:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality765791903171985239.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/CTLCardinality15204072760409030706.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality765791903171985239.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,1.60419e+10,12.2361,305044,2,25131,5,836095,6,0,7964,1.61652e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:04:42] [INFO ] Flatten gal took : 30 ms
[2025-05-30 08:04:42] [INFO ] Applying decomposition
[2025-05-30 08:04:42] [INFO ] Flatten gal took : 26 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/graph988117147520527937.txt' '-o' '/tmp/graph988117147520527937.bin' '-w' '/tmp/graph988117147520527937.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph988117147520527937.bin' '-l' '-1' '-v' '-w' '/tmp/graph988117147520527937.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:04:42] [INFO ] Decomposing Gal with order
[2025-05-30 08:04:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:04:42] [INFO ] Removed a total of 518 redundant transitions.
[2025-05-30 08:04:42] [INFO ] Flatten gal took : 48 ms
[2025-05-30 08:04:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 9 ms.
[2025-05-30 08:04:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality18004454015084038011.gal : 11 ms
[2025-05-30 08:04:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality10214973286831582405.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/CTLCardinality18004454015084038011.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10214973286831582405.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.60419e+10,1.18812,37088,1851,234,55993,6236,2506,99681,123,38203,0
Converting to forward existential form...Done !
original formula: AX((AX(A(((i16.i1.i0.u206.p919==1)&&(i21.i2.i2.u422.p1741==0)) U EF((i13.u183.p841==1)))) + (!(E((i1.i0.i1.u34.p170==1) U (i8.i0.i0.u98.p...199
=> equivalent forward existential formula: ([(FwdU((EY(Init) * !(!(EX(!(!((E(!(E(TRUE U (i13.u183.p841==1))) U (!(((i16.i1.i0.u206.p919==1)&&(i21.i2.i2.u42...557
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t260, t291, t320, t369, t440, t489, t492, t645, t726, t757, t786, t835, t906...2057
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Detected timeout of ITS tools.
[2025-05-30 08:05:12] [INFO ] Flatten gal took : 43 ms
[2025-05-30 08:05:12] [INFO ] Flatten gal took : 27 ms
[2025-05-30 08:05:13] [INFO ] Applying decomposition
[2025-05-30 08:05:13] [INFO ] Flatten gal took : 27 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/graph1413575495224415396.txt' '-o' '/tmp/graph1413575495224415396.bin' '-w' '/tmp/graph1413575495224415396.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1413575495224415396.bin' '-l' '-1' '-v' '-w' '/tmp/graph1413575495224415396.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:05:13] [INFO ] Decomposing Gal with order
[2025-05-30 08:05:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:05:13] [INFO ] Removed a total of 555 redundant transitions.
[2025-05-30 08:05:13] [INFO ] Flatten gal took : 50 ms
[2025-05-30 08:05:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 14 ms.
[2025-05-30 08:05:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality5434150623679534136.gal : 12 ms
[2025-05-30 08:05:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality9761323618959996262.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/CTLCardinality5434150623679534136.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9761323618959996262.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 4 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,2.2024e+10,1.29632,46236,2047,215,75352,4385,2765,139049,122,22874,0
Converting to forward existential form...Done !
original formula: EG(AX(EX(AF(AX(((i0.i1.i3.u208.p816==0)||(i17.i2.i1.u296.p1141==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EX(!(EG(!(!(EX(!(((i0.i1.i3.u208.p816==0)||(i17.i2.i1.u296.p1141==1)))))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t23, t26, t209, t295, t355, t404, t534, t537, t709, t791, t823, t852, t903, t974, t1174, t119...2538
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
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 an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
(forward)formula 0,1,722.187,2982752,1,0,4.12882e+06,7086,5815,1.53939e+07,268,56018,5346190
FORMULA CloudReconfiguration-PT-310-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: AX((A((A(((i23.i0.i2.u377.p1450==0)||(i38.i0.i3.u652.p2434==1)) U AF((i27.i2.i3.u369.p1418==1))) + AG(((i27.i2.i3.u312.p1379==1)&&(i13.u2...385
=> equivalent forward existential formula: ([((EY(Init) * !(!((E(!((i38.i0.i4.u630.p2350==1)) U (!((!((E(!(!(EG(!((i27.i2.i3.u369.p1418==1))))) U (!(((i23....1056
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
(forward)formula 1,0,846.367,3291872,1,0,4.73576e+06,10085,15193,1.53939e+07,384,56018,3731127
FORMULA CloudReconfiguration-PT-310-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: A(EX(AF(((!(AG((i23.i1.i1.u381.p1460==1))) * !(((i27.i2.i1.u476.p1837==0)||(i17.i0.i1.u213.p717==1)))) * (((i29.i0.i0.u493.p1912==1)||(i3...285
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(TRUE U ((i27.i3.i0.u479.p1852==0)||(i11.u186.p740==1)))) + !(E(TRUE U !((i21.u368.p1417==1...598
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
(forward)formula 2,0,902.487,3621856,1,0,5.80451e+06,10792,9579,1.75831e+07,320,57841,637280
FORMULA CloudReconfiguration-PT-310-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: AX((AX(A(((i15.i1.i1.u241.p919==1)&&(i27.i1.i2.u459.p1741==0)) U EF((i0.i0.i0.u216.p841==1)))) + (!(E((i2.i1.i1.u42.p170==1) U (i18.i0.i0...206
=> equivalent forward existential formula: ([(FwdU((EY(Init) * !(!(EX(!(!((E(!(E(TRUE U (i0.i0.i0.u216.p841==1))) U (!(((i15.i1.i1.u241.p919==1)&&(i27.i1.i...589
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 an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found 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 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
(forward)formula 3,1,930.023,3621856,1,0,5.80451e+06,13214,12061,1.75831e+07,377,64662,2630473
FORMULA CloudReconfiguration-PT-310-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Total runtime 2037715 ms.
BK_STOP 1748593244866
--------------------
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="CloudReconfiguration-PT-310"
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 CloudReconfiguration-PT-310, 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 r044-tall-174854028100281"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-310.tgz
mv CloudReconfiguration-PT-310 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 ;