Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r092-tall-171624188900250.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is CloudReconfiguration-PT-318, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624188900250
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Apr 11 19:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Apr 11 19:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Apr 11 19:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 11 19:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 661K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-318-CTLFireability-2024-00
FORMULA_NAME CloudReconfiguration-PT-318-CTLFireability-2024-01
FORMULA_NAME CloudReconfiguration-PT-318-CTLFireability-2024-02
FORMULA_NAME CloudReconfiguration-PT-318-CTLFireability-2024-03
FORMULA_NAME CloudReconfiguration-PT-318-CTLFireability-2024-04
FORMULA_NAME CloudReconfiguration-PT-318-CTLFireability-2024-05
FORMULA_NAME CloudReconfiguration-PT-318-CTLFireability-2024-06
FORMULA_NAME CloudReconfiguration-PT-318-CTLFireability-2024-07
FORMULA_NAME CloudReconfiguration-PT-318-CTLFireability-2024-08
FORMULA_NAME CloudReconfiguration-PT-318-CTLFireability-2024-09
FORMULA_NAME CloudReconfiguration-PT-318-CTLFireability-2024-10
FORMULA_NAME CloudReconfiguration-PT-318-CTLFireability-2024-11
FORMULA_NAME CloudReconfiguration-PT-318-CTLFireability-2023-12
FORMULA_NAME CloudReconfiguration-PT-318-CTLFireability-2023-13
FORMULA_NAME CloudReconfiguration-PT-318-CTLFireability-2023-14
FORMULA_NAME CloudReconfiguration-PT-318-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716279123252

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-318
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-21 08:12:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 08:12:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 08:12:04] [INFO ] Load time of PNML (sax parser for PT used): 155 ms
[2024-05-21 08:12:04] [INFO ] Transformed 2587 places.
[2024-05-21 08:12:04] [INFO ] Transformed 3099 transitions.
[2024-05-21 08:12:04] [INFO ] Found NUPN structural information;
[2024-05-21 08:12:04] [INFO ] Parsed PT model containing 2587 places and 3099 transitions and 6479 arcs in 260 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Support contains 161 out of 2587 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Discarding 495 places :
Symmetric choice reduction at 0 with 495 rule applications. Total rules 495 place count 2092 transition count 2604
Iterating global reduction 0 with 495 rules applied. Total rules applied 990 place count 2092 transition count 2604
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 1017 place count 2092 transition count 2577
Discarding 217 places :
Symmetric choice reduction at 1 with 217 rule applications. Total rules 1234 place count 1875 transition count 2360
Iterating global reduction 1 with 217 rules applied. Total rules applied 1451 place count 1875 transition count 2360
Discarding 78 places :
Symmetric choice reduction at 1 with 78 rule applications. Total rules 1529 place count 1797 transition count 2282
Iterating global reduction 1 with 78 rules applied. Total rules applied 1607 place count 1797 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 1621 place count 1797 transition count 2268
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 1658 place count 1760 transition count 2231
Iterating global reduction 2 with 37 rules applied. Total rules applied 1695 place count 1760 transition count 2231
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1701 place count 1760 transition count 2225
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 1731 place count 1730 transition count 2190
Iterating global reduction 3 with 30 rules applied. Total rules applied 1761 place count 1730 transition count 2190
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1780 place count 1711 transition count 2171
Iterating global reduction 3 with 19 rules applied. Total rules applied 1799 place count 1711 transition count 2171
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 1814 place count 1696 transition count 2156
Iterating global reduction 3 with 15 rules applied. Total rules applied 1829 place count 1696 transition count 2156
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 1844 place count 1681 transition count 2141
Iterating global reduction 3 with 15 rules applied. Total rules applied 1859 place count 1681 transition count 2141
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1869 place count 1671 transition count 2124
Iterating global reduction 3 with 10 rules applied. Total rules applied 1879 place count 1671 transition count 2124
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1880 place count 1670 transition count 2122
Iterating global reduction 3 with 1 rules applied. Total rules applied 1881 place count 1670 transition count 2122
Applied a total of 1881 rules in 1261 ms. Remains 1670 /2587 variables (removed 917) and now considering 2122/3099 (removed 977) transitions.
// Phase 1: matrix 2122 rows 1670 cols
[2024-05-21 08:12:06] [INFO ] Computed 4 invariants in 36 ms
[2024-05-21 08:12:06] [INFO ] Implicit Places using invariants in 531 ms returned []
[2024-05-21 08:12:06] [INFO ] Invariant cache hit.
[2024-05-21 08:12:07] [INFO ] Implicit Places using invariants and state equation in 1107 ms returned []
Implicit Place search using SMT with State Equation took 1667 ms to find 0 implicit places.
Running 2121 sub problems to find dead transitions.
[2024-05-21 08:12:07] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1669 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2121 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1669/3792 variables, and 4 constraints, problems are : Problem set: 0 solved, 2121 unsolved in 30062 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1670 constraints, PredecessorRefiner: 2121/2121 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2121 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1669 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2121 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1669/3792 variables, and 4 constraints, problems are : Problem set: 0 solved, 2121 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1670 constraints, PredecessorRefiner: 0/2121 constraints, Known Traps: 0/0 constraints]
After SMT, in 60792ms problems are : Problem set: 0 solved, 2121 unsolved
Search for dead transitions found 0 dead transitions in 60825ms
Starting structural reductions in LTL mode, iteration 1 : 1670/2587 places, 2122/3099 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63788 ms. Remains : 1670/2587 places, 2122/3099 transitions.
Support contains 161 out of 1670 places after structural reductions.
[2024-05-21 08:13:08] [INFO ] Flatten gal took : 121 ms
[2024-05-21 08:13:08] [INFO ] Flatten gal took : 76 ms
[2024-05-21 08:13:09] [INFO ] Input system was already deterministic with 2122 transitions.
RANDOM walk for 40000 steps (316 resets) in 2653 ms. (15 steps per ms) remains 91/114 properties
BEST_FIRST walk for 4003 steps (9 resets) in 74 ms. (53 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4003 steps (11 resets) in 76 ms. (51 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4001 steps (9 resets) in 110 ms. (36 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4003 steps (9 resets) in 99 ms. (40 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4004 steps (9 resets) in 88 ms. (44 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4002 steps (9 resets) in 88 ms. (44 steps per ms) remains 90/91 properties
BEST_FIRST walk for 4003 steps (10 resets) in 23 ms. (166 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4002 steps (10 resets) in 22 ms. (174 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4004 steps (10 resets) in 21 ms. (182 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4004 steps (11 resets) in 22 ms. (174 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4003 steps (10 resets) in 18 ms. (210 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4003 steps (10 resets) in 18 ms. (210 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4003 steps (9 resets) in 23 ms. (166 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4002 steps (9 resets) in 23 ms. (166 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4002 steps (11 resets) in 23 ms. (166 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4002 steps (10 resets) in 18 ms. (210 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4004 steps (10 resets) in 34 ms. (114 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4003 steps (9 resets) in 21 ms. (181 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4004 steps (10 resets) in 18 ms. (210 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4003 steps (10 resets) in 19 ms. (200 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4002 steps (9 resets) in 40 ms. (97 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4002 steps (10 resets) in 14 ms. (266 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4003 steps (10 resets) in 18 ms. (210 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4004 steps (9 resets) in 29 ms. (133 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4004 steps (11 resets) in 16 ms. (235 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4001 steps (9 resets) in 15 ms. (250 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4003 steps (11 resets) in 20 ms. (190 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4003 steps (11 resets) in 17 ms. (222 steps per ms) remains 89/90 properties
BEST_FIRST walk for 4002 steps (10 resets) in 14 ms. (266 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4003 steps (10 resets) in 13 ms. (285 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4003 steps (10 resets) in 16 ms. (235 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4004 steps (11 resets) in 14 ms. (266 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4001 steps (10 resets) in 35 ms. (111 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4002 steps (10 resets) in 21 ms. (181 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4003 steps (9 resets) in 19 ms. (200 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4002 steps (11 resets) in 23 ms. (166 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4003 steps (10 resets) in 12 ms. (307 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4002 steps (10 resets) in 27 ms. (142 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4002 steps (9 resets) in 18 ms. (210 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4001 steps (10 resets) in 16 ms. (235 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4003 steps (14 resets) in 13 ms. (285 steps per ms) remains 88/89 properties
BEST_FIRST walk for 4003 steps (10 resets) in 15 ms. (250 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (10 resets) in 16 ms. (235 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (10 resets) in 14 ms. (266 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (10 resets) in 14 ms. (266 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4001 steps (11 resets) in 15 ms. (250 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (9 resets) in 14 ms. (266 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (9 resets) in 23 ms. (166 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (10 resets) in 16 ms. (235 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (11 resets) in 15 ms. (250 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (10 resets) in 13 ms. (285 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (9 resets) in 50 ms. (78 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (10 resets) in 41 ms. (95 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4001 steps (8 resets) in 18 ms. (210 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (11 resets) in 16 ms. (235 steps per ms) remains 87/88 properties
BEST_FIRST walk for 4002 steps (10 resets) in 16 ms. (235 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (10 resets) in 14 ms. (266 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4002 steps (10 resets) in 17 ms. (222 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4002 steps (10 resets) in 20 ms. (190 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (11 resets) in 15 ms. (250 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4004 steps (11 resets) in 18 ms. (210 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (10 resets) in 14 ms. (266 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4002 steps (12 resets) in 17 ms. (222 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (11 resets) in 14 ms. (266 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4003 steps (10 resets) in 19 ms. (200 steps per ms) remains 87/87 properties
BEST_FIRST walk for 4002 steps (9 resets) in 17 ms. (222 steps per ms) remains 86/87 properties
BEST_FIRST walk for 4002 steps (10 resets) in 18 ms. (210 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4002 steps (11 resets) in 15 ms. (250 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4002 steps (10 resets) in 14 ms. (266 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4001 steps (12 resets) in 17 ms. (222 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (9 resets) in 14 ms. (266 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4002 steps (12 resets) in 18 ms. (210 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4002 steps (10 resets) in 17 ms. (222 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4003 steps (10 resets) in 18 ms. (210 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4003 steps (10 resets) in 16 ms. (235 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4002 steps (9 resets) in 28 ms. (138 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4003 steps (9 resets) in 16 ms. (235 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (10 resets) in 17 ms. (222 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4003 steps (9 resets) in 17 ms. (222 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (10 resets) in 17 ms. (222 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4002 steps (10 resets) in 12 ms. (307 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4003 steps (10 resets) in 12 ms. (307 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (10 resets) in 10 ms. (364 steps per ms) remains 86/86 properties
[2024-05-21 08:13:10] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1530/1659 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1659 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 2112/3771 variables, 1659/1663 constraints. Problems are: Problem set: 0 solved, 86 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3771/3792 variables, and 1663 constraints, problems are : Problem set: 0 solved, 86 unsolved in 5013 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1659/1670 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1530/1659 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1659 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 2112/3771 variables, 1659/1663 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3771 variables, 86/1749 constraints. Problems are: Problem set: 0 solved, 86 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3771/3792 variables, and 1749 constraints, problems are : Problem set: 0 solved, 86 unsolved in 5015 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1659/1670 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 10076ms problems are : Problem set: 0 solved, 86 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 129 out of 1670 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1670/1670 places, 2122/2122 transitions.
Graph (trivial) has 1728 edges and 1670 vertex of which 412 / 1670 are part of one of the 47 SCC in 7 ms
Free SCC test removed 365 places
Drop transitions (Empty/Sink Transition effects.) removed 453 transitions
Reduce isomorphic transitions removed 453 transitions.
Graph (complete) has 1857 edges and 1305 vertex of which 1296 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 553 transitions
Trivial Post-agglo rules discarded 553 transitions
Performed 553 trivial Post agglomeration. Transition count delta: 553
Iterating post reduction 0 with 557 rules applied. Total rules applied 559 place count 1296 transition count 1108
Reduce places removed 553 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 1 with 599 rules applied. Total rules applied 1158 place count 743 transition count 1062
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 2 with 35 rules applied. Total rules applied 1193 place count 716 transition count 1054
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 3 with 8 rules applied. Total rules applied 1201 place count 712 transition count 1050
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 4 with 5 rules applied. Total rules applied 1206 place count 710 transition count 1047
Reduce places removed 2 places and 0 transitions.
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Iterating post reduction 5 with 60 rules applied. Total rules applied 1266 place count 708 transition count 989
Reduce places removed 58 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 63 rules applied. Total rules applied 1329 place count 650 transition count 984
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 7 with 3 rules applied. Total rules applied 1332 place count 649 transition count 982
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1333 place count 648 transition count 982
Performed 76 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 76 Pre rules applied. Total rules applied 1333 place count 648 transition count 906
Deduced a syphon composed of 76 places in 1 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 9 with 152 rules applied. Total rules applied 1485 place count 572 transition count 906
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1487 place count 570 transition count 904
Iterating global reduction 9 with 2 rules applied. Total rules applied 1489 place count 570 transition count 904
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1491 place count 568 transition count 901
Iterating global reduction 9 with 2 rules applied. Total rules applied 1493 place count 568 transition count 901
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1494 place count 568 transition count 900
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1495 place count 567 transition count 898
Iterating global reduction 10 with 1 rules applied. Total rules applied 1496 place count 567 transition count 898
Performed 191 Post agglomeration using F-continuation condition with reduction of 71 identical transitions.
Deduced a syphon composed of 191 places in 1 ms
Reduce places removed 191 places and 0 transitions.
Iterating global reduction 10 with 382 rules applied. Total rules applied 1878 place count 376 transition count 636
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 10 with 31 rules applied. Total rules applied 1909 place count 376 transition count 605
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 1912 place count 373 transition count 602
Iterating global reduction 11 with 3 rules applied. Total rules applied 1915 place count 373 transition count 602
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 11 with 16 rules applied. Total rules applied 1931 place count 365 transition count 594
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 1939 place count 365 transition count 586
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: -46
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 12 with 84 rules applied. Total rules applied 2023 place count 323 transition count 632
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 12 with 30 rules applied. Total rules applied 2053 place count 323 transition count 602
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 2062 place count 314 transition count 584
Iterating global reduction 13 with 9 rules applied. Total rules applied 2071 place count 314 transition count 584
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 2072 place count 314 transition count 583
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 2073 place count 313 transition count 581
Iterating global reduction 14 with 1 rules applied. Total rules applied 2074 place count 313 transition count 581
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 2075 place count 313 transition count 580
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 2106 place count 313 transition count 549
Free-agglomeration rule applied 15 times.
Iterating global reduction 15 with 15 rules applied. Total rules applied 2121 place count 313 transition count 534
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 15 with 15 rules applied. Total rules applied 2136 place count 298 transition count 534
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 16 with 2 rules applied. Total rules applied 2138 place count 298 transition count 532
Partial Free-agglomeration rule applied 17 times.
Drop transitions (Partial Free agglomeration) removed 17 transitions
Iterating global reduction 16 with 17 rules applied. Total rules applied 2155 place count 298 transition count 532
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 16 with 2 rules applied. Total rules applied 2157 place count 298 transition count 530
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 2158 place count 298 transition count 530
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 2159 place count 298 transition count 529
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 2160 place count 297 transition count 528
Applied a total of 2160 rules in 345 ms. Remains 297 /1670 variables (removed 1373) and now considering 528/2122 (removed 1594) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 345 ms. Remains : 297/1670 places, 528/2122 transitions.
RANDOM walk for 40000 steps (1890 resets) in 680 ms. (58 steps per ms) remains 30/86 properties
BEST_FIRST walk for 4002 steps (53 resets) in 11 ms. (333 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (39 resets) in 9 ms. (400 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4003 steps (41 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (35 resets) in 8 ms. (444 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (41 resets) in 10 ms. (364 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (40 resets) in 21 ms. (182 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (35 resets) in 12 ms. (307 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (42 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (43 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (42 resets) in 9 ms. (400 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (40 resets) in 11 ms. (333 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (35 resets) in 11 ms. (333 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4003 steps (36 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (44 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (45 resets) in 21 ms. (181 steps per ms) remains 26/28 properties
BEST_FIRST walk for 4003 steps (40 resets) in 21 ms. (181 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (43 resets) in 11 ms. (333 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (46 resets) in 13 ms. (286 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (42 resets) in 15 ms. (250 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (42 resets) in 10 ms. (364 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (40 resets) in 12 ms. (307 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (36 resets) in 12 ms. (307 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (39 resets) in 10 ms. (364 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (46 resets) in 17 ms. (222 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (43 resets) in 15 ms. (250 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (46 resets) in 11 ms. (333 steps per ms) remains 26/26 properties
[2024-05-21 08:13:21] [INFO ] Flow matrix only has 523 transitions (discarded 5 similar events)
// Phase 1: matrix 523 rows 297 cols
[2024-05-21 08:13:21] [INFO ] Computed 2 invariants in 5 ms
[2024-05-21 08:13:21] [INFO ] State equation strengthened by 5 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 26 unsolved
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp84 is UNSAT
At refinement iteration 1 (OVERLAPS) 120/183 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 424/607 variables, 183/185 constraints. Problems are: Problem set: 2 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/607 variables, 2/187 constraints. Problems are: Problem set: 2 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/607 variables, 0/187 constraints. Problems are: Problem set: 2 solved, 24 unsolved
At refinement iteration 6 (OVERLAPS) 159/766 variables, 79/266 constraints. Problems are: Problem set: 2 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/766 variables, 3/269 constraints. Problems are: Problem set: 2 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/766 variables, 0/269 constraints. Problems are: Problem set: 2 solved, 24 unsolved
At refinement iteration 9 (OVERLAPS) 44/810 variables, 27/296 constraints. Problems are: Problem set: 2 solved, 24 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/810 variables, 0/296 constraints. Problems are: Problem set: 2 solved, 24 unsolved
Problem AtomicPropp94 is UNSAT
At refinement iteration 11 (OVERLAPS) 9/819 variables, 7/303 constraints. Problems are: Problem set: 3 solved, 23 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/819 variables, 0/303 constraints. Problems are: Problem set: 3 solved, 23 unsolved
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp67 is UNSAT
At refinement iteration 13 (OVERLAPS) 1/820 variables, 1/304 constraints. Problems are: Problem set: 6 solved, 20 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/820 variables, 0/304 constraints. Problems are: Problem set: 6 solved, 20 unsolved
At refinement iteration 15 (OVERLAPS) 0/820 variables, 0/304 constraints. Problems are: Problem set: 6 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 820/820 variables, and 304 constraints, problems are : Problem set: 6 solved, 20 unsolved in 1579 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 297/297 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 20 unsolved
Problem AtomicPropp76 is UNSAT
At refinement iteration 1 (OVERLAPS) 132/174 variables, 2/2 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 0/2 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 391/565 variables, 174/176 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/565 variables, 2/178 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/565 variables, 7/185 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/565 variables, 0/185 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 157/722 variables, 70/255 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/722 variables, 3/258 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/722 variables, 12/270 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/722 variables, 0/270 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 11 (OVERLAPS) 64/786 variables, 32/302 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/786 variables, 0/302 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 13 (OVERLAPS) 23/809 variables, 14/316 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/809 variables, 0/316 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 15 (OVERLAPS) 9/818 variables, 5/321 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/818 variables, 0/321 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 17 (OVERLAPS) 2/820 variables, 2/323 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/820 variables, 0/323 constraints. Problems are: Problem set: 7 solved, 19 unsolved
At refinement iteration 19 (OVERLAPS) 0/820 variables, 0/323 constraints. Problems are: Problem set: 7 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 820/820 variables, and 323 constraints, problems are : Problem set: 7 solved, 19 unsolved in 2384 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 297/297 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 19/26 constraints, Known Traps: 0/0 constraints]
After SMT, in 3989ms problems are : Problem set: 7 solved, 19 unsolved
Parikh walk visited 16 properties in 5472 ms.
Support contains 7 out of 297 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 297/297 places, 528/528 transitions.
Graph (trivial) has 358 edges and 297 vertex of which 116 / 297 are part of one of the 31 SCC in 1 ms
Free SCC test removed 85 places
Drop transitions (Empty/Sink Transition effects.) removed 136 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 139 transitions.
Graph (complete) has 547 edges and 212 vertex of which 211 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 52 place count 211 transition count 339
Reduce places removed 50 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
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 1 with 55 rules applied. Total rules applied 107 place count 161 transition count 334
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 111 place count 160 transition count 331
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 114 place count 158 transition count 330
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 14 Pre rules applied. Total rules applied 114 place count 158 transition count 316
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 142 place count 144 transition count 316
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 150 place count 136 transition count 302
Iterating global reduction 4 with 8 rules applied. Total rules applied 158 place count 136 transition count 302
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 162 place count 136 transition count 298
Performed 33 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 5 with 66 rules applied. Total rules applied 228 place count 103 transition count 255
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
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 5 with 18 rules applied. Total rules applied 246 place count 103 transition count 237
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 248 place count 102 transition count 236
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 253 place count 97 transition count 227
Iterating global reduction 7 with 5 rules applied. Total rules applied 258 place count 97 transition count 227
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 262 place count 97 transition count 223
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 8 with 2 rules applied. Total rules applied 264 place count 96 transition count 222
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 267 place count 96 transition count 219
Performed 12 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 9 with 24 rules applied. Total rules applied 291 place count 84 transition count 237
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 9 with 23 rules applied. Total rules applied 314 place count 84 transition count 214
Discarding 7 places :
Symmetric choice reduction at 10 with 7 rule applications. Total rules 321 place count 77 transition count 200
Iterating global reduction 10 with 7 rules applied. Total rules applied 328 place count 77 transition count 200
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 332 place count 77 transition count 196
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 333 place count 76 transition count 194
Iterating global reduction 11 with 1 rules applied. Total rules applied 334 place count 76 transition count 194
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 335 place count 76 transition count 193
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 337 place count 75 transition count 192
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 341 place count 75 transition count 188
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 342 place count 74 transition count 187
Iterating global reduction 13 with 1 rules applied. Total rules applied 343 place count 74 transition count 187
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 344 place count 74 transition count 186
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 14 with 21 rules applied. Total rules applied 365 place count 74 transition count 165
Discarding 6 places :
Symmetric choice reduction at 14 with 6 rule applications. Total rules 371 place count 68 transition count 156
Iterating global reduction 14 with 6 rules applied. Total rules applied 377 place count 68 transition count 156
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 379 place count 66 transition count 154
Iterating global reduction 14 with 2 rules applied. Total rules applied 381 place count 66 transition count 154
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 383 place count 66 transition count 152
Free-agglomeration rule applied 6 times.
Iterating global reduction 15 with 6 rules applied. Total rules applied 389 place count 66 transition count 146
Reduce places removed 6 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 10 rules applied. Total rules applied 399 place count 60 transition count 142
Applied a total of 399 rules in 52 ms. Remains 60 /297 variables (removed 237) and now considering 142/528 (removed 386) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 60/297 places, 142/528 transitions.
RANDOM walk for 40000 steps (1168 resets) in 144 ms. (275 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40003 steps (273 resets) in 22 ms. (1739 steps per ms) remains 1/1 properties
[2024-05-21 08:13:31] [INFO ] Flow matrix only has 133 transitions (discarded 9 similar events)
// Phase 1: matrix 133 rows 60 cols
[2024-05-21 08:13:31] [INFO ] Computed 3 invariants in 1 ms
[2024-05-21 08:13:31] [INFO ] State equation strengthened by 4 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 31/34 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 88/122 variables, 34/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 42/164 variables, 8/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/164 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/164 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 28/192 variables, 17/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/192 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/192 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/193 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/193 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/193 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/193 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 193/193 variables, and 67 constraints, problems are : Problem set: 0 solved, 1 unsolved in 54 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 31/34 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 88/122 variables, 34/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 42/164 variables, 8/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/164 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/164 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/164 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 28/192 variables, 17/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/192 variables, 3/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 08:13:31] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 6 ms to minimize.
Problem AtomicPropp90 is UNSAT
After SMT solving in domain Int declared 192/193 variables, and 67 constraints, problems are : Problem set: 1 solved, 0 unsolved in 121 ms.
Refiners :[Positive P Invariants (semi-flows): 2/3 constraints, State Equation: 59/60 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 183ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 8 atomic propositions for a total of 16 simplifications.
[2024-05-21 08:13:31] [INFO ] Flatten gal took : 56 ms
[2024-05-21 08:13:31] [INFO ] Flatten gal took : 51 ms
[2024-05-21 08:13:31] [INFO ] Input system was already deterministic with 2122 transitions.
Computed a total of 30 stabilizing places and 34 stable transitions
Graph (complete) has 2310 edges and 1670 vertex of which 1660 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.20 ms
Starting structural reductions in LTL mode, iteration 0 : 1670/1670 places, 2122/2122 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 1611 transition count 2060
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 1611 transition count 2060
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 121 place count 1611 transition count 2057
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 153 place count 1579 transition count 2025
Iterating global reduction 1 with 32 rules applied. Total rules applied 185 place count 1579 transition count 2025
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 187 place count 1579 transition count 2023
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 205 place count 1561 transition count 2004
Iterating global reduction 2 with 18 rules applied. Total rules applied 223 place count 1561 transition count 2004
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 226 place count 1561 transition count 2001
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 240 place count 1547 transition count 1986
Iterating global reduction 3 with 14 rules applied. Total rules applied 254 place count 1547 transition count 1986
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 256 place count 1547 transition count 1984
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 267 place count 1536 transition count 1973
Iterating global reduction 4 with 11 rules applied. Total rules applied 278 place count 1536 transition count 1973
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 279 place count 1536 transition count 1972
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 288 place count 1527 transition count 1961
Iterating global reduction 5 with 9 rules applied. Total rules applied 297 place count 1527 transition count 1961
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 303 place count 1521 transition count 1954
Iterating global reduction 5 with 6 rules applied. Total rules applied 309 place count 1521 transition count 1954
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 314 place count 1516 transition count 1946
Iterating global reduction 5 with 5 rules applied. Total rules applied 319 place count 1516 transition count 1946
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 323 place count 1512 transition count 1938
Iterating global reduction 5 with 4 rules applied. Total rules applied 327 place count 1512 transition count 1938
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 330 place count 1509 transition count 1934
Iterating global reduction 5 with 3 rules applied. Total rules applied 333 place count 1509 transition count 1934
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 334 place count 1509 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 335 place count 1508 transition count 1932
Iterating global reduction 6 with 1 rules applied. Total rules applied 336 place count 1508 transition count 1932
Applied a total of 336 rules in 603 ms. Remains 1508 /1670 variables (removed 162) and now considering 1932/2122 (removed 190) transitions.
// Phase 1: matrix 1932 rows 1508 cols
[2024-05-21 08:13:32] [INFO ] Computed 4 invariants in 14 ms
[2024-05-21 08:13:32] [INFO ] Implicit Places using invariants in 253 ms returned []
[2024-05-21 08:13:32] [INFO ] Invariant cache hit.
[2024-05-21 08:13:33] [INFO ] Implicit Places using invariants and state equation in 901 ms returned []
Implicit Place search using SMT with State Equation took 1156 ms to find 0 implicit places.
Running 1931 sub problems to find dead transitions.
[2024-05-21 08:13:33] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
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(s25 0.0)
(s26 0.0)
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(s250 0.0)
(s251 0.0)
(s252 timeout
0.0 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, 1931 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1507/3440 variables, and 4 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 1931/1931 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1931 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1931 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 1507/3440 variables, and 4 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 0/1931 constraints, Known Traps: 0/0 constraints]
After SMT, in 60502ms problems are : Problem set: 0 solved, 1931 unsolved
Search for dead transitions found 0 dead transitions in 60517ms
Starting structural reductions in LTL mode, iteration 1 : 1508/1670 places, 1932/2122 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62281 ms. Remains : 1508/1670 places, 1932/2122 transitions.
[2024-05-21 08:14:33] [INFO ] Flatten gal took : 39 ms
[2024-05-21 08:14:33] [INFO ] Flatten gal took : 37 ms
[2024-05-21 08:14:34] [INFO ] Input system was already deterministic with 1932 transitions.
[2024-05-21 08:14:34] [INFO ] Flatten gal took : 36 ms
[2024-05-21 08:14:34] [INFO ] Flatten gal took : 40 ms
[2024-05-21 08:14:34] [INFO ] Time to serialize gal into /tmp/CTLFireability7848468723822191655.gal : 23 ms
[2024-05-21 08:14:34] [INFO ] Time to serialize properties into /tmp/CTLFireability12615685239720341633.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7848468723822191655.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12615685239720341633.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.50678e+10,17.419,445960,2,31881,5,1.27548e+06,6,0,7966,2.27957e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 08:15:04] [INFO ] Flatten gal took : 35 ms
[2024-05-21 08:15:04] [INFO ] Applying decomposition
[2024-05-21 08:15:04] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13320842408842698654.txt' '-o' '/tmp/graph13320842408842698654.bin' '-w' '/tmp/graph13320842408842698654.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13320842408842698654.bin' '-l' '-1' '-v' '-w' '/tmp/graph13320842408842698654.weights' '-q' '0' '-e' '0.001'
[2024-05-21 08:15:04] [INFO ] Decomposing Gal with order
[2024-05-21 08:15:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 08:15:04] [INFO ] Removed a total of 532 redundant transitions.
[2024-05-21 08:15:04] [INFO ] Flatten gal took : 132 ms
[2024-05-21 08:15:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 57 labels/synchronizations in 32 ms.
[2024-05-21 08:15:04] [INFO ] Time to serialize gal into /tmp/CTLFireability8976558583304165721.gal : 22 ms
[2024-05-21 08:15:04] [INFO ] Time to serialize properties into /tmp/CTLFireability7809286865258238361.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8976558583304165721.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7809286865258238361.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.50678e+10,1.99961,74388,2644,220,123241,12759,2526,267094,121,90778,0


Converting to forward existential form...Done !
original formula: AG((EF(AX((i3.u12.p55==1))) * ((AF((i3.u16.p89==0)) + A((i10.i1.i2.u463.p1962==1) U (i3.u41.p210==1))) + A(((i38.i0.i4.u590.p2406==1)&&(i...208
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !(EX(!((i3.u12.p55==1)))))))] = FALSE * [FwdG(((FwdU(Init,TRUE) * !(!((E(!((i16....449
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t291, t369, t440, t726, t741, t745, t757, t835, t906, t957, t1139, t1191, t1...2010
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local 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
(forward)formula 0,0,17.3163,653604,1,0,1.29944e+06,12759,26017,2.62352e+06,619,90778,3539384
FORMULA CloudReconfiguration-PT-318-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1670/1670 places, 2122/2122 transitions.
Graph (trivial) has 2025 edges and 1670 vertex of which 711 / 1670 are part of one of the 63 SCC in 2 ms
Free SCC test removed 648 places
Ensure Unique test removed 753 transitions
Reduce isomorphic transitions removed 753 transitions.
Graph (complete) has 1553 edges and 1022 vertex of which 1012 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 586 transitions
Trivial Post-agglo rules discarded 586 transitions
Performed 586 trivial Post agglomeration. Transition count delta: 586
Iterating post reduction 0 with 586 rules applied. Total rules applied 588 place count 1011 transition count 776
Reduce places removed 586 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 615 rules applied. Total rules applied 1203 place count 425 transition count 747
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 1217 place count 411 transition count 747
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 1217 place count 411 transition count 704
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 1303 place count 368 transition count 704
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1322 place count 349 transition count 674
Iterating global reduction 3 with 19 rules applied. Total rules applied 1341 place count 349 transition count 674
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 3 with 5 rules applied. Total rules applied 1346 place count 349 transition count 669
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1348 place count 347 transition count 669
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 1360 place count 335 transition count 650
Iterating global reduction 5 with 12 rules applied. Total rules applied 1372 place count 335 transition count 650
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
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 5 with 6 rules applied. Total rules applied 1378 place count 335 transition count 644
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1379 place count 334 transition count 644
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1382 place count 331 transition count 638
Iterating global reduction 7 with 3 rules applied. Total rules applied 1385 place count 331 transition count 638
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1387 place count 329 transition count 634
Iterating global reduction 7 with 2 rules applied. Total rules applied 1389 place count 329 transition count 634
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1391 place count 327 transition count 630
Iterating global reduction 7 with 2 rules applied. Total rules applied 1393 place count 327 transition count 630
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1395 place count 325 transition count 626
Iterating global reduction 7 with 2 rules applied. Total rules applied 1397 place count 325 transition count 626
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1399 place count 323 transition count 622
Iterating global reduction 7 with 2 rules applied. Total rules applied 1401 place count 323 transition count 622
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 7 with 88 rules applied. Total rules applied 1489 place count 279 transition count 578
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 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 7 with 25 rules applied. Total rules applied 1514 place count 279 transition count 553
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 8 with 10 rules applied. Total rules applied 1524 place count 273 transition count 549
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1526 place count 271 transition count 549
Discarding 16 places :
Symmetric choice reduction at 10 with 16 rule applications. Total rules 1542 place count 255 transition count 516
Iterating global reduction 10 with 16 rules applied. Total rules applied 1558 place count 255 transition count 516
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 1566 place count 247 transition count 502
Iterating global reduction 10 with 8 rules applied. Total rules applied 1574 place count 247 transition count 502
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1576 place count 247 transition count 500
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 1584 place count 243 transition count 496
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 6 rules applied. Total rules applied 1590 place count 243 transition count 490
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1592 place count 241 transition count 490
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 1596 place count 237 transition count 482
Iterating global reduction 13 with 4 rules applied. Total rules applied 1600 place count 237 transition count 482
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1602 place count 237 transition count 480
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 1604 place count 236 transition count 479
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 14 with 73 rules applied. Total rules applied 1677 place count 236 transition count 406
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 1709 place count 236 transition count 374
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 15 with 32 rules applied. Total rules applied 1741 place count 204 transition count 374
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 3 Pre rules applied. Total rules applied 1741 place count 204 transition count 371
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 1747 place count 201 transition count 371
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 1755 place count 197 transition count 367
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1758 place count 194 transition count 364
Iterating global reduction 16 with 3 rules applied. Total rules applied 1761 place count 194 transition count 364
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 16 with 7 rules applied. Total rules applied 1768 place count 194 transition count 357
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1769 place count 193 transition count 356
Applied a total of 1769 rules in 128 ms. Remains 193 /1670 variables (removed 1477) and now considering 356/2122 (removed 1766) transitions.
[2024-05-21 08:15:22] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
// Phase 1: matrix 306 rows 193 cols
[2024-05-21 08:15:22] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 08:15:22] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-21 08:15:22] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
[2024-05-21 08:15:22] [INFO ] Invariant cache hit.
[2024-05-21 08:15:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 08:15:22] [INFO ] Implicit Places using invariants and state equation in 131 ms returned [128]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 195 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 192/1670 places, 356/2122 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 191 transition count 355
Applied a total of 2 rules in 12 ms. Remains 191 /192 variables (removed 1) and now considering 355/356 (removed 1) transitions.
[2024-05-21 08:15:22] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
// Phase 1: matrix 305 rows 191 cols
[2024-05-21 08:15:22] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 08:15:22] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-21 08:15:22] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
[2024-05-21 08:15:22] [INFO ] Invariant cache hit.
[2024-05-21 08:15:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 08:15:22] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 191/1670 places, 355/2122 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 536 ms. Remains : 191/1670 places, 355/2122 transitions.
[2024-05-21 08:15:22] [INFO ] Flatten gal took : 8 ms
[2024-05-21 08:15:22] [INFO ] Flatten gal took : 6 ms
[2024-05-21 08:15:22] [INFO ] Input system was already deterministic with 355 transitions.
[2024-05-21 08:15:22] [INFO ] Flatten gal took : 6 ms
[2024-05-21 08:15:22] [INFO ] Flatten gal took : 13 ms
[2024-05-21 08:15:22] [INFO ] Time to serialize gal into /tmp/CTLFireability18255920309108572677.gal : 1 ms
[2024-05-21 08:15:22] [INFO ] Time to serialize properties into /tmp/CTLFireability13969617195626310783.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18255920309108572677.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13969617195626310783.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6.58662e+06,0.526711,24332,2,3259,5,69871,6,0,1064,109189,0


Converting to forward existential form...Done !
original formula: AG(AF((p1397==0)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((p1397==0)))] = FALSE
Hit Full ! (commute/partial/dont) 353/0/2
(forward)formula 0,0,1.54849,50936,1,0,11,242943,20,2,4939,127649,10
FORMULA CloudReconfiguration-PT-318-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1670/1670 places, 2122/2122 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 1614 transition count 2063
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 1614 transition count 2063
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 115 place count 1614 transition count 2060
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 145 place count 1584 transition count 2030
Iterating global reduction 1 with 30 rules applied. Total rules applied 175 place count 1584 transition count 2030
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 177 place count 1584 transition count 2028
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 195 place count 1566 transition count 2009
Iterating global reduction 2 with 18 rules applied. Total rules applied 213 place count 1566 transition count 2009
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 216 place count 1566 transition count 2006
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 230 place count 1552 transition count 1991
Iterating global reduction 3 with 14 rules applied. Total rules applied 244 place count 1552 transition count 1991
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 246 place count 1552 transition count 1989
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 257 place count 1541 transition count 1978
Iterating global reduction 4 with 11 rules applied. Total rules applied 268 place count 1541 transition count 1978
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 269 place count 1541 transition count 1977
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 278 place count 1532 transition count 1966
Iterating global reduction 5 with 9 rules applied. Total rules applied 287 place count 1532 transition count 1966
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 293 place count 1526 transition count 1959
Iterating global reduction 5 with 6 rules applied. Total rules applied 299 place count 1526 transition count 1959
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 304 place count 1521 transition count 1951
Iterating global reduction 5 with 5 rules applied. Total rules applied 309 place count 1521 transition count 1951
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 313 place count 1517 transition count 1943
Iterating global reduction 5 with 4 rules applied. Total rules applied 317 place count 1517 transition count 1943
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 320 place count 1514 transition count 1939
Iterating global reduction 5 with 3 rules applied. Total rules applied 323 place count 1514 transition count 1939
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 324 place count 1514 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 325 place count 1513 transition count 1937
Iterating global reduction 6 with 1 rules applied. Total rules applied 326 place count 1513 transition count 1937
Applied a total of 326 rules in 599 ms. Remains 1513 /1670 variables (removed 157) and now considering 1937/2122 (removed 185) transitions.
// Phase 1: matrix 1937 rows 1513 cols
[2024-05-21 08:15:25] [INFO ] Computed 4 invariants in 15 ms
[2024-05-21 08:15:25] [INFO ] Implicit Places using invariants in 209 ms returned []
[2024-05-21 08:15:25] [INFO ] Invariant cache hit.
[2024-05-21 08:15:26] [INFO ] Implicit Places using invariants and state equation in 988 ms returned []
Implicit Place search using SMT with State Equation took 1199 ms to find 0 implicit places.
Running 1936 sub problems to find dead transitions.
[2024-05-21 08:15:26] [INFO ] Invariant cache hit.
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(s729 0.0)
(s730 1.0)
(s731 1.0)
(s732 0.0)
(s733 0.0)
(s734 0.0)
(s735 0.0)
(s736 0.0)
(s737 0.0)
(s738 0.0)
(s739 0.0)
(s740 0.0)
(s741 0.0)
(s742 0.0)
(s743 0.0)
(s744 0.0)
(s745 0.0)
(s746 0.0)
(s747 0.0)
(s748 0.0)
(s749 0.0)
(s750 0.0)
(s751 0.0)
(s752 0.0)
(s753 0.0)
(s754 0.0)
(s755 0.0)
(s756 0.0)
(s757 0.0)
(s758 0.0)
(s759 0.0)
(s760 0.0)
(s761 0.0)
(s762 0.0)
(s763 0.0)
(s764 0.0)
(s765 0.0)
(s766 0.0)
(s767 0.0)
(s768 0.0)
(s769 0.0)
(s770 0.0)
(s771 0.0)
(s772 0.0)
(s773 0.0)
(s774 0.0)
(s775 0.0)
(s776 0.0)
(s777 0.0)
(s778 0.0)
(s779 0.0)
(s780 0.0)
(s781 0.0)
(s782 0.0)
(s783 0.0)
(s784 0.0)
(s785 0.0)
(s786 0.0)
(s787 0.0)
(s788 0.0)
(s789 0.0)
(s790 0.0)
(s791 0.0)
(s792 0.0)
(s793 0.0)
(s794 0.0)
(s795 0.0)
(s796 0.0)
(s797 0.0)
(s798 0.0)
(s799 0.0)
(s800 0.0)
(s801 0.0)
(s802 0.0)
(s803 0.0)
(s804 0.0)
(s805 0.0)
(s806 0.0)
(s807 0.0)
(s808 0.0)
(s809 0.0)
(s810 0.0)
(s811 0.0)
(s812 0.0)
(s813 0.0)
(s814 0.0)
(s815 0.0)
(s816 0.0)
(s817 0.0)
(s818 0.0)
(s819 0.0)
(s820 0.0)
(s821 0.0)
(s822 0.0)
(s823 0.0)
(s824 0.0)
(s825 0.0)
(s826 0.0)
(s827 0.0)
(s828 0.0)
(s829 0.0)
(s830 0.0)
(s831 0.0)
(s832 0.0)
(s833 0.0)
(s834 0.0)
(s835 0.0)
(s836 0.0)
(s837 0.0)
(s838 0.0)
(s839 0.0)
(s840 0.0)
(s841 0.0)
(s842 0.0)
(s843 0.0)
(s844 0.0)
(s845 0.0)
(s846 0.0)
(s847 0.0)
(s848 0.0)
(s849 0.0)
(s850 0.0)
(s851 0.0)
(s852 0.0)
(s853 0.0)
(s854 0.0)
(s855 0.0)
(s856 0.0)
(s857 0.0)
(s858 0.0)
(s859 0.0)
(s860 0.0)
(s861 0.0)
(s862 0.0)
(s863 0.0)
(s864 0.0)
(s865 0.0)
(s866 0.0)
(s867 0.0)
(s868 0.0)
(s869 0.0)
(s870 0.0)
(s871 0.0)
(s872 0.0)
(s873 0.0)
(s874 0.0)
(s875 0.0)
(s876 0.0)
(s877 0.0)
(s878 0.0)
(s879 0.0)
(s880 0.0)
(s881 0.0)
(s882 0.0)
(s883 0.0)
(s884 0.0)
(s885 0.0)
(s886 0.0)
(s887 0.0)
(s888 0.0)
(s889 0.0)
(s890 0.0)
(s891 0.0)
(s892 0.0)
(s893 0.0)
(s894 0.0)
(s895 0.0)
(s896 0.0)
(s897 0.0)
(s898 0.0)
(s899 0.0)
(s900 0.0)
(s901 0.0)
(s902 0.0)
(s903 timeout
0.0)
(s904 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1936 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1512/3450 variables, and 4 constraints, problems are : Problem set: 0 solved, 1936 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 1936/1936 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1936 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1936 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1512/3450 variables, and 4 constraints, problems are : Problem set: 0 solved, 1936 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 0/1936 constraints, Known Traps: 0/0 constraints]
After SMT, in 60527ms problems are : Problem set: 0 solved, 1936 unsolved
Search for dead transitions found 0 dead transitions in 60542ms
Starting structural reductions in LTL mode, iteration 1 : 1513/1670 places, 1937/2122 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62350 ms. Remains : 1513/1670 places, 1937/2122 transitions.
[2024-05-21 08:16:26] [INFO ] Flatten gal took : 30 ms
[2024-05-21 08:16:26] [INFO ] Flatten gal took : 31 ms
[2024-05-21 08:16:27] [INFO ] Input system was already deterministic with 1937 transitions.
[2024-05-21 08:16:27] [INFO ] Flatten gal took : 30 ms
[2024-05-21 08:16:27] [INFO ] Flatten gal took : 30 ms
[2024-05-21 08:16:27] [INFO ] Time to serialize gal into /tmp/CTLFireability13288236812870059013.gal : 6 ms
[2024-05-21 08:16:27] [INFO ] Time to serialize properties into /tmp/CTLFireability3950724811878434045.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13288236812870059013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3950724811878434045.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.56389e+10,15.5351,391312,2,29647,5,968825,6,0,7991,2.14845e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 08:16:57] [INFO ] Flatten gal took : 30 ms
[2024-05-21 08:16:57] [INFO ] Applying decomposition
[2024-05-21 08:16:57] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph17911607168176239303.txt' '-o' '/tmp/graph17911607168176239303.bin' '-w' '/tmp/graph17911607168176239303.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17911607168176239303.bin' '-l' '-1' '-v' '-w' '/tmp/graph17911607168176239303.weights' '-q' '0' '-e' '0.001'
[2024-05-21 08:16:57] [INFO ] Decomposing Gal with order
[2024-05-21 08:16:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 08:16:57] [INFO ] Removed a total of 518 redundant transitions.
[2024-05-21 08:16:57] [INFO ] Flatten gal took : 66 ms
[2024-05-21 08:16:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 25 ms.
[2024-05-21 08:16:57] [INFO ] Time to serialize gal into /tmp/CTLFireability7523640024647310927.gal : 13 ms
[2024-05-21 08:16:57] [INFO ] Time to serialize properties into /tmp/CTLFireability13457286234998426587.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7523640024647310927.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13457286234998426587.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.56389e+10,1.1396,40652,1821,273,56120,11966,2560,120983,141,56394,0


Converting to forward existential form...Done !
original formula: AX(((AF((i28.i1.i4.u472.p1984==1)) + E((i2.i3.i4.u86.p555==1) U !(AX(EF((i28.i0.i1.u476.p1990==1)))))) + (AG((i2.i1.i1.u44.p268==0)) * AF...181
=> equivalent forward existential formula: ([(FwdU((EY(Init) * !((!(EG(!((i28.i1.i4.u472.p1984==1)))) + E((i2.i3.i4.u86.p555==1) U !(!(EX(!(E(TRUE U (i28.i...404
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t320, t369, t442, t647, t676, t728, t759, t837, t908, t959, t1112, t1141, t1...2212
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
(forward)formula 0,0,10.909,394412,1,0,715745,26415,26881,1.84542e+06,777,91169,1918380
FORMULA CloudReconfiguration-PT-318-CTLFireability-2024-02 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 : 1670/1670 places, 2122/2122 transitions.
Graph (trivial) has 2018 edges and 1670 vertex of which 706 / 1670 are part of one of the 62 SCC in 3 ms
Free SCC test removed 644 places
Ensure Unique test removed 746 transitions
Reduce isomorphic transitions removed 746 transitions.
Graph (complete) has 1560 edges and 1026 vertex of which 1016 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 582 transitions
Trivial Post-agglo rules discarded 582 transitions
Performed 582 trivial Post agglomeration. Transition count delta: 582
Iterating post reduction 0 with 582 rules applied. Total rules applied 584 place count 1015 transition count 787
Reduce places removed 582 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 611 rules applied. Total rules applied 1195 place count 433 transition count 758
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
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 2 with 16 rules applied. Total rules applied 1211 place count 419 transition count 756
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 4 rules applied. Total rules applied 1215 place count 418 transition count 753
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1217 place count 416 transition count 753
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 44 Pre rules applied. Total rules applied 1217 place count 416 transition count 709
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 5 with 88 rules applied. Total rules applied 1305 place count 372 transition count 709
Discarding 19 places :
Symmetric choice reduction at 5 with 19 rule applications. Total rules 1324 place count 353 transition count 679
Iterating global reduction 5 with 19 rules applied. Total rules applied 1343 place count 353 transition count 679
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 5 with 5 rules applied. Total rules applied 1348 place count 353 transition count 674
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1350 place count 351 transition count 674
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 1362 place count 339 transition count 655
Iterating global reduction 7 with 12 rules applied. Total rules applied 1374 place count 339 transition count 655
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
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 7 with 6 rules applied. Total rules applied 1380 place count 339 transition count 649
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1381 place count 338 transition count 649
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 1384 place count 335 transition count 643
Iterating global reduction 9 with 3 rules applied. Total rules applied 1387 place count 335 transition count 643
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1389 place count 333 transition count 639
Iterating global reduction 9 with 2 rules applied. Total rules applied 1391 place count 333 transition count 639
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1392 place count 332 transition count 637
Iterating global reduction 9 with 1 rules applied. Total rules applied 1393 place count 332 transition count 637
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1394 place count 331 transition count 635
Iterating global reduction 9 with 1 rules applied. Total rules applied 1395 place count 331 transition count 635
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1396 place count 330 transition count 633
Iterating global reduction 9 with 1 rules applied. Total rules applied 1397 place count 330 transition count 633
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 9 with 88 rules applied. Total rules applied 1485 place count 286 transition count 589
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 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 9 with 25 rules applied. Total rules applied 1510 place count 286 transition count 564
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 10 with 10 rules applied. Total rules applied 1520 place count 280 transition count 560
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1522 place count 278 transition count 560
Discarding 15 places :
Symmetric choice reduction at 12 with 15 rule applications. Total rules 1537 place count 263 transition count 532
Iterating global reduction 12 with 15 rules applied. Total rules applied 1552 place count 263 transition count 532
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 1560 place count 255 transition count 518
Iterating global reduction 12 with 8 rules applied. Total rules applied 1568 place count 255 transition count 518
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1570 place count 255 transition count 516
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 13 with 8 rules applied. Total rules applied 1578 place count 251 transition count 512
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
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 13 with 6 rules applied. Total rules applied 1584 place count 251 transition count 506
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 14 with 2 rules applied. Total rules applied 1586 place count 250 transition count 505
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1587 place count 249 transition count 505
Discarding 4 places :
Symmetric choice reduction at 16 with 4 rule applications. Total rules 1591 place count 245 transition count 497
Iterating global reduction 16 with 4 rules applied. Total rules applied 1595 place count 245 transition count 497
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 1597 place count 245 transition count 495
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 17 with 2 rules applied. Total rules applied 1599 place count 244 transition count 494
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 17 with 73 rules applied. Total rules applied 1672 place count 244 transition count 421
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 17 with 30 rules applied. Total rules applied 1702 place count 244 transition count 391
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 18 with 30 rules applied. Total rules applied 1732 place count 214 transition count 391
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 19 with 3 Pre rules applied. Total rules applied 1732 place count 214 transition count 388
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 19 with 6 rules applied. Total rules applied 1738 place count 211 transition count 388
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 19 with 10 rules applied. Total rules applied 1748 place count 206 transition count 383
Discarding 3 places :
Symmetric choice reduction at 19 with 3 rule applications. Total rules 1751 place count 203 transition count 380
Iterating global reduction 19 with 3 rules applied. Total rules applied 1754 place count 203 transition count 380
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 19 with 8 rules applied. Total rules applied 1762 place count 203 transition count 372
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 1763 place count 202 transition count 371
Applied a total of 1763 rules in 107 ms. Remains 202 /1670 variables (removed 1468) and now considering 371/2122 (removed 1751) transitions.
[2024-05-21 08:17:08] [INFO ] Flow matrix only has 321 transitions (discarded 50 similar events)
// Phase 1: matrix 321 rows 202 cols
[2024-05-21 08:17:08] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 08:17:08] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-21 08:17:08] [INFO ] Flow matrix only has 321 transitions (discarded 50 similar events)
[2024-05-21 08:17:08] [INFO ] Invariant cache hit.
[2024-05-21 08:17:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 08:17:08] [INFO ] Implicit Places using invariants and state equation in 150 ms returned [133]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 205 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 201/1670 places, 371/2122 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 200 transition count 370
Applied a total of 2 rules in 9 ms. Remains 200 /201 variables (removed 1) and now considering 370/371 (removed 1) transitions.
[2024-05-21 08:17:08] [INFO ] Flow matrix only has 320 transitions (discarded 50 similar events)
// Phase 1: matrix 320 rows 200 cols
[2024-05-21 08:17:08] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 08:17:08] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-21 08:17:08] [INFO ] Flow matrix only has 320 transitions (discarded 50 similar events)
[2024-05-21 08:17:09] [INFO ] Invariant cache hit.
[2024-05-21 08:17:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 08:17:09] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 200/1670 places, 370/2122 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 507 ms. Remains : 200/1670 places, 370/2122 transitions.
[2024-05-21 08:17:09] [INFO ] Flatten gal took : 5 ms
[2024-05-21 08:17:09] [INFO ] Flatten gal took : 5 ms
[2024-05-21 08:17:09] [INFO ] Input system was already deterministic with 370 transitions.
[2024-05-21 08:17:09] [INFO ] Flatten gal took : 5 ms
[2024-05-21 08:17:09] [INFO ] Flatten gal took : 6 ms
[2024-05-21 08:17:09] [INFO ] Time to serialize gal into /tmp/CTLFireability2808775998127633828.gal : 1 ms
[2024-05-21 08:17:09] [INFO ] Time to serialize properties into /tmp/CTLFireability15671423986584062063.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2808775998127633828.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15671423986584062063.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,8.47628e+06,0.851319,34176,2,4212,5,98618,6,0,1114,160697,0


Converting to forward existential form...Done !
original formula: EG(((p302==1) + AG((EG(AF((p1224==1))) + E(EG((p2501==1)) U (p1559==1))))))
=> equivalent forward existential formula: [FwdG(Init,((p302==1) + !(E(TRUE U !((EG(!(EG(!((p1224==1))))) + E(EG((p2501==1)) U (p1559==1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t12, t17, t18, t20, t35, t59, t65, t68, t74, t75, t77, t92, t116, t119, t125, t128, t134,...526
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,20.603,610184,1,0,854,3.896e+06,736,474,7286,3.60792e+06,1069
FORMULA CloudReconfiguration-PT-318-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1670/1670 places, 2122/2122 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 1617 transition count 2066
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 1617 transition count 2066
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 109 place count 1617 transition count 2063
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 140 place count 1586 transition count 2032
Iterating global reduction 1 with 31 rules applied. Total rules applied 171 place count 1586 transition count 2032
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 173 place count 1586 transition count 2030
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 190 place count 1569 transition count 2012
Iterating global reduction 2 with 17 rules applied. Total rules applied 207 place count 1569 transition count 2012
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 210 place count 1569 transition count 2009
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 223 place count 1556 transition count 1995
Iterating global reduction 3 with 13 rules applied. Total rules applied 236 place count 1556 transition count 1995
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 238 place count 1556 transition count 1993
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 248 place count 1546 transition count 1983
Iterating global reduction 4 with 10 rules applied. Total rules applied 258 place count 1546 transition count 1983
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 259 place count 1546 transition count 1982
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 268 place count 1537 transition count 1971
Iterating global reduction 5 with 9 rules applied. Total rules applied 277 place count 1537 transition count 1971
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 283 place count 1531 transition count 1964
Iterating global reduction 5 with 6 rules applied. Total rules applied 289 place count 1531 transition count 1964
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 294 place count 1526 transition count 1956
Iterating global reduction 5 with 5 rules applied. Total rules applied 299 place count 1526 transition count 1956
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 303 place count 1522 transition count 1948
Iterating global reduction 5 with 4 rules applied. Total rules applied 307 place count 1522 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 310 place count 1519 transition count 1944
Iterating global reduction 5 with 3 rules applied. Total rules applied 313 place count 1519 transition count 1944
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 314 place count 1519 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 315 place count 1518 transition count 1942
Iterating global reduction 6 with 1 rules applied. Total rules applied 316 place count 1518 transition count 1942
Applied a total of 316 rules in 598 ms. Remains 1518 /1670 variables (removed 152) and now considering 1942/2122 (removed 180) transitions.
// Phase 1: matrix 1942 rows 1518 cols
[2024-05-21 08:17:30] [INFO ] Computed 4 invariants in 18 ms
[2024-05-21 08:17:30] [INFO ] Implicit Places using invariants in 209 ms returned []
[2024-05-21 08:17:30] [INFO ] Invariant cache hit.
[2024-05-21 08:17:31] [INFO ] Implicit Places using invariants and state equation in 859 ms returned []
Implicit Place search using SMT with State Equation took 1070 ms to find 0 implicit places.
Running 1941 sub problems to find dead transitions.
[2024-05-21 08:17:31] [INFO ] Invariant cache hit.
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(s1055 0.0)timeout

(s1056 0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1517 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1941 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1517/3460 variables, and 4 constraints, problems are : Problem set: 0 solved, 1941 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1518 constraints, PredecessorRefiner: 1941/1941 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1941 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1517 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1941 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 1517/3460 variables, and 4 constraints, problems are : Problem set: 0 solved, 1941 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1518 constraints, PredecessorRefiner: 0/1941 constraints, Known Traps: 0/0 constraints]
After SMT, in 60501ms problems are : Problem set: 0 solved, 1941 unsolved
Search for dead transitions found 0 dead transitions in 60524ms
Starting structural reductions in LTL mode, iteration 1 : 1518/1670 places, 1942/2122 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62199 ms. Remains : 1518/1670 places, 1942/2122 transitions.
[2024-05-21 08:18:32] [INFO ] Flatten gal took : 27 ms
[2024-05-21 08:18:32] [INFO ] Flatten gal took : 40 ms
[2024-05-21 08:18:32] [INFO ] Input system was already deterministic with 1942 transitions.
[2024-05-21 08:18:32] [INFO ] Flatten gal took : 28 ms
[2024-05-21 08:18:32] [INFO ] Flatten gal took : 28 ms
[2024-05-21 08:18:32] [INFO ] Time to serialize gal into /tmp/CTLFireability13710404202880123181.gal : 6 ms
[2024-05-21 08:18:32] [INFO ] Time to serialize properties into /tmp/CTLFireability14072964628727656169.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13710404202880123181.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14072964628727656169.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.59011e+10,17.2612,427488,2,30872,5,1.17139e+06,6,0,8016,2.23421e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 08:19:02] [INFO ] Flatten gal took : 30 ms
[2024-05-21 08:19:02] [INFO ] Applying decomposition
[2024-05-21 08:19:02] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4597625820938567400.txt' '-o' '/tmp/graph4597625820938567400.bin' '-w' '/tmp/graph4597625820938567400.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4597625820938567400.bin' '-l' '-1' '-v' '-w' '/tmp/graph4597625820938567400.weights' '-q' '0' '-e' '0.001'
[2024-05-21 08:19:02] [INFO ] Decomposing Gal with order
[2024-05-21 08:19:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 08:19:02] [INFO ] Removed a total of 532 redundant transitions.
[2024-05-21 08:19:02] [INFO ] Flatten gal took : 59 ms
[2024-05-21 08:19:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 61 labels/synchronizations in 15 ms.
[2024-05-21 08:19:02] [INFO ] Time to serialize gal into /tmp/CTLFireability9328822522524676561.gal : 11 ms
[2024-05-21 08:19:02] [INFO ] Time to serialize properties into /tmp/CTLFireability15806122581237739391.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9328822522524676561.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15806122581237739391.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.59011e+10,1.8235,66604,2255,230,100158,11772,2517,245215,128,97927,0


Converting to forward existential form...Done !
original formula: (E(((EG(A((((i25.i0.i2.u408.p1625==1)&&(i8.i1.i0.u293.p1237==1))&&(i8.i1.i0.u636.p2576==1)) U EF((i1.i0.i0.u28.p139==1)))) * (i5.i1.i0.u8...566
=> equivalent forward existential formula: (([(EY(FwdU((Init * !(E(((EG(!((E(!(E(TRUE U (i1.i0.i0.u28.p139==1))) U (!((((i25.i0.i2.u408.p1625==1)&&(i8.i1.i...3202
Reverse transition relation is NOT exact ! Due to transitions t27, t180, t261, t275, t280, t321, t441, t490, t676, t728, t788, t837, t908, t959, t1116, t11...2200
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1670/1670 places, 2122/2122 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 1613 transition count 2063
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 1613 transition count 2063
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 117 place count 1613 transition count 2060
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 147 place count 1583 transition count 2030
Iterating global reduction 1 with 30 rules applied. Total rules applied 177 place count 1583 transition count 2030
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 178 place count 1583 transition count 2029
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 196 place count 1565 transition count 2010
Iterating global reduction 2 with 18 rules applied. Total rules applied 214 place count 1565 transition count 2010
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 217 place count 1565 transition count 2007
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 231 place count 1551 transition count 1992
Iterating global reduction 3 with 14 rules applied. Total rules applied 245 place count 1551 transition count 1992
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 247 place count 1551 transition count 1990
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 258 place count 1540 transition count 1979
Iterating global reduction 4 with 11 rules applied. Total rules applied 269 place count 1540 transition count 1979
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 270 place count 1540 transition count 1978
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 279 place count 1531 transition count 1967
Iterating global reduction 5 with 9 rules applied. Total rules applied 288 place count 1531 transition count 1967
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 294 place count 1525 transition count 1960
Iterating global reduction 5 with 6 rules applied. Total rules applied 300 place count 1525 transition count 1960
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 305 place count 1520 transition count 1952
Iterating global reduction 5 with 5 rules applied. Total rules applied 310 place count 1520 transition count 1952
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 314 place count 1516 transition count 1944
Iterating global reduction 5 with 4 rules applied. Total rules applied 318 place count 1516 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 321 place count 1513 transition count 1940
Iterating global reduction 5 with 3 rules applied. Total rules applied 324 place count 1513 transition count 1940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 325 place count 1513 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 326 place count 1512 transition count 1938
Iterating global reduction 6 with 1 rules applied. Total rules applied 327 place count 1512 transition count 1938
Applied a total of 327 rules in 595 ms. Remains 1512 /1670 variables (removed 158) and now considering 1938/2122 (removed 184) transitions.
// Phase 1: matrix 1938 rows 1512 cols
[2024-05-21 08:19:33] [INFO ] Computed 4 invariants in 15 ms
[2024-05-21 08:19:33] [INFO ] Implicit Places using invariants in 208 ms returned []
[2024-05-21 08:19:33] [INFO ] Invariant cache hit.
[2024-05-21 08:19:34] [INFO ] Implicit Places using invariants and state equation in 836 ms returned []
Implicit Place search using SMT with State Equation took 1045 ms to find 0 implicit places.
Running 1937 sub problems to find dead transitions.
[2024-05-21 08:19:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1511 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1937 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1511/3450 variables, and 4 constraints, problems are : Problem set: 0 solved, 1937 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1512 constraints, PredecessorRefiner: 1937/1937 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1937 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1511 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1937 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1511/3450 variables, and 4 constraints, problems are : Problem set: 0 solved, 1937 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1512 constraints, PredecessorRefiner: 0/1937 constraints, Known Traps: 0/0 constraints]
After SMT, in 60497ms problems are : Problem set: 0 solved, 1937 unsolved
Search for dead transitions found 0 dead transitions in 60514ms
Starting structural reductions in LTL mode, iteration 1 : 1512/1670 places, 1938/2122 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62160 ms. Remains : 1512/1670 places, 1938/2122 transitions.
[2024-05-21 08:20:35] [INFO ] Flatten gal took : 31 ms
[2024-05-21 08:20:35] [INFO ] Flatten gal took : 28 ms
[2024-05-21 08:20:35] [INFO ] Input system was already deterministic with 1938 transitions.
[2024-05-21 08:20:35] [INFO ] Flatten gal took : 27 ms
[2024-05-21 08:20:35] [INFO ] Flatten gal took : 28 ms
[2024-05-21 08:20:35] [INFO ] Time to serialize gal into /tmp/CTLFireability15702186663865131092.gal : 5 ms
[2024-05-21 08:20:35] [INFO ] Time to serialize properties into /tmp/CTLFireability8317960999313297823.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15702186663865131092.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8317960999313297823.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.53179e+10,16.174,398668,2,30003,5,1.04686e+06,6,0,7988,2.10727e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 08:21:05] [INFO ] Flatten gal took : 30 ms
[2024-05-21 08:21:05] [INFO ] Applying decomposition
[2024-05-21 08:21:05] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12736266596661050409.txt' '-o' '/tmp/graph12736266596661050409.bin' '-w' '/tmp/graph12736266596661050409.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12736266596661050409.bin' '-l' '-1' '-v' '-w' '/tmp/graph12736266596661050409.weights' '-q' '0' '-e' '0.001'
[2024-05-21 08:21:05] [INFO ] Decomposing Gal with order
[2024-05-21 08:21:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 08:21:05] [INFO ] Removed a total of 525 redundant transitions.
[2024-05-21 08:21:05] [INFO ] Flatten gal took : 59 ms
[2024-05-21 08:21:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 10 ms.
[2024-05-21 08:21:05] [INFO ] Time to serialize gal into /tmp/CTLFireability17104534165631940219.gal : 11 ms
[2024-05-21 08:21:05] [INFO ] Time to serialize properties into /tmp/CTLFireability1828105033873685744.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17104534165631940219.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1828105033873685744.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.53179e+10,4.54916,152488,1859,249,306312,8385,2524,507184,135,40800,0


Converting to forward existential form...Done !
original formula: E(!(A((i37.i1.i0.u552.p2281==1) U AX((i31.i1.i1.u474.p2020==1)))) U E((i35.u531.p2212==1) U ((AX(AX((i21.i0.i2.u300.p1336==1))) * (i18.i0...296
=> equivalent forward existential formula: [(((FwdU(FwdU(Init,!(!((E(!(!(EX(!((i31.i1.i1.u474.p2020==1))))) U (!((i37.i1.i0.u552.p2281==1)) * !(!(EX(!((i31...679
Reverse transition relation is NOT exact ! Due to transitions t26, t214, t266, t326, t375, t446, t680, t732, t792, t841, t912, t963, t1116, t1120, t1145, t...2237
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
(forward)formula 0,0,12.1024,360520,1,0,710154,11090,23083,1.56292e+06,670,40800,1841466
FORMULA CloudReconfiguration-PT-318-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1670/1670 places, 2122/2122 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 1616 transition count 2066
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 1616 transition count 2066
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 110 place count 1616 transition count 2064
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 139 place count 1587 transition count 2035
Iterating global reduction 1 with 29 rules applied. Total rules applied 168 place count 1587 transition count 2035
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 169 place count 1587 transition count 2034
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 186 place count 1570 transition count 2016
Iterating global reduction 2 with 17 rules applied. Total rules applied 203 place count 1570 transition count 2016
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 205 place count 1570 transition count 2014
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 219 place count 1556 transition count 1999
Iterating global reduction 3 with 14 rules applied. Total rules applied 233 place count 1556 transition count 1999
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 235 place count 1556 transition count 1997
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 246 place count 1545 transition count 1986
Iterating global reduction 4 with 11 rules applied. Total rules applied 257 place count 1545 transition count 1986
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 258 place count 1545 transition count 1985
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 267 place count 1536 transition count 1974
Iterating global reduction 5 with 9 rules applied. Total rules applied 276 place count 1536 transition count 1974
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 282 place count 1530 transition count 1967
Iterating global reduction 5 with 6 rules applied. Total rules applied 288 place count 1530 transition count 1967
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 293 place count 1525 transition count 1959
Iterating global reduction 5 with 5 rules applied. Total rules applied 298 place count 1525 transition count 1959
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 302 place count 1521 transition count 1951
Iterating global reduction 5 with 4 rules applied. Total rules applied 306 place count 1521 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 309 place count 1518 transition count 1947
Iterating global reduction 5 with 3 rules applied. Total rules applied 312 place count 1518 transition count 1947
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 313 place count 1518 transition count 1946
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 314 place count 1517 transition count 1945
Iterating global reduction 6 with 1 rules applied. Total rules applied 315 place count 1517 transition count 1945
Applied a total of 315 rules in 610 ms. Remains 1517 /1670 variables (removed 153) and now considering 1945/2122 (removed 177) transitions.
// Phase 1: matrix 1945 rows 1517 cols
[2024-05-21 08:21:18] [INFO ] Computed 4 invariants in 13 ms
[2024-05-21 08:21:18] [INFO ] Implicit Places using invariants in 218 ms returned []
[2024-05-21 08:21:18] [INFO ] Invariant cache hit.
[2024-05-21 08:21:19] [INFO ] Implicit Places using invariants and state equation in 934 ms returned []
Implicit Place search using SMT with State Equation took 1154 ms to find 0 implicit places.
Running 1944 sub problems to find dead transitions.
[2024-05-21 08:21:19] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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0.0)
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(s558 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1516 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1944 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1516/3462 variables, and 4 constraints, problems are : Problem set: 0 solved, 1944 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1517 constraints, PredecessorRefiner: 1944/1944 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1944 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1516 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1944 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1516/3462 variables, and 4 constraints, problems are : Problem set: 0 solved, 1944 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1517 constraints, PredecessorRefiner: 0/1944 constraints, Known Traps: 0/0 constraints]
After SMT, in 60497ms problems are : Problem set: 0 solved, 1944 unsolved
Search for dead transitions found 0 dead transitions in 60513ms
Starting structural reductions in LTL mode, iteration 1 : 1517/1670 places, 1945/2122 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62284 ms. Remains : 1517/1670 places, 1945/2122 transitions.
[2024-05-21 08:22:20] [INFO ] Flatten gal took : 27 ms
[2024-05-21 08:22:20] [INFO ] Flatten gal took : 27 ms
[2024-05-21 08:22:20] [INFO ] Input system was already deterministic with 1945 transitions.
[2024-05-21 08:22:20] [INFO ] Flatten gal took : 27 ms
[2024-05-21 08:22:20] [INFO ] Flatten gal took : 27 ms
[2024-05-21 08:22:20] [INFO ] Time to serialize gal into /tmp/CTLFireability9319638640020074264.gal : 5 ms
[2024-05-21 08:22:20] [INFO ] Time to serialize properties into /tmp/CTLFireability11578331347999968230.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9319638640020074264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11578331347999968230.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.60176e+10,16.6535,412784,2,30047,5,1.09017e+06,6,0,8015,2.16828e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 08:22:50] [INFO ] Flatten gal took : 38 ms
[2024-05-21 08:22:50] [INFO ] Applying decomposition
[2024-05-21 08:22:50] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12579116207990421721.txt' '-o' '/tmp/graph12579116207990421721.bin' '-w' '/tmp/graph12579116207990421721.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12579116207990421721.bin' '-l' '-1' '-v' '-w' '/tmp/graph12579116207990421721.weights' '-q' '0' '-e' '0.001'
[2024-05-21 08:22:50] [INFO ] Decomposing Gal with order
[2024-05-21 08:22:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 08:22:50] [INFO ] Removed a total of 558 redundant transitions.
[2024-05-21 08:22:50] [INFO ] Flatten gal took : 52 ms
[2024-05-21 08:22:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 10 ms.
[2024-05-21 08:22:50] [INFO ] Time to serialize gal into /tmp/CTLFireability18424916617277694622.gal : 11 ms
[2024-05-21 08:22:50] [INFO ] Time to serialize properties into /tmp/CTLFireability18281663360470264284.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18424916617277694622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18281663360470264284.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.60176e+10,2.50395,92596,1889,191,174764,4887,2572,349827,121,29729,0


Converting to forward existential form...Done !
original formula: E((E(AG(AF((i5.u85.p457==1))) U (i29.i2.i1.u458.p1911==1)) * AX((((i1.u23.p132!=1)||((i28.i2.i3.u428.p1776==1)&&((i30.i1.i4.u491.p2035==1...303
=> equivalent forward existential formula: [(FwdU(Init,(E(!(E(TRUE U !(!(EG(!((i5.u85.p457==1))))))) U (i29.i2.i1.u458.p1911==1)) * !(EX(!((((i1.u23.p132!=...385
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t262, t293, t371, t442, t492, t651, t680, t732, t792, t841, t912, t1117, t1198, t1...2201
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 3
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 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
(forward)formula 0,0,8.35295,284260,1,0,547236,6338,23234,1.22271e+06,578,29729,1586716
FORMULA CloudReconfiguration-PT-318-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1670/1670 places, 2122/2122 transitions.
Graph (trivial) has 2015 edges and 1670 vertex of which 710 / 1670 are part of one of the 64 SCC in 3 ms
Free SCC test removed 646 places
Ensure Unique test removed 749 transitions
Reduce isomorphic transitions removed 749 transitions.
Graph (complete) has 1557 edges and 1024 vertex of which 1014 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 577 transitions
Trivial Post-agglo rules discarded 577 transitions
Performed 577 trivial Post agglomeration. Transition count delta: 577
Iterating post reduction 0 with 577 rules applied. Total rules applied 579 place count 1013 transition count 789
Reduce places removed 577 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 604 rules applied. Total rules applied 1183 place count 436 transition count 762
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 1196 place count 423 transition count 762
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 44 Pre rules applied. Total rules applied 1196 place count 423 transition count 718
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 1284 place count 379 transition count 718
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1303 place count 360 transition count 688
Iterating global reduction 3 with 19 rules applied. Total rules applied 1322 place count 360 transition count 688
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 3 with 5 rules applied. Total rules applied 1327 place count 360 transition count 683
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1329 place count 358 transition count 683
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 1341 place count 346 transition count 664
Iterating global reduction 5 with 12 rules applied. Total rules applied 1353 place count 346 transition count 664
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
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 5 with 6 rules applied. Total rules applied 1359 place count 346 transition count 658
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1360 place count 345 transition count 658
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1363 place count 342 transition count 652
Iterating global reduction 7 with 3 rules applied. Total rules applied 1366 place count 342 transition count 652
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1368 place count 340 transition count 648
Iterating global reduction 7 with 2 rules applied. Total rules applied 1370 place count 340 transition count 648
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1372 place count 338 transition count 644
Iterating global reduction 7 with 2 rules applied. Total rules applied 1374 place count 338 transition count 644
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1376 place count 336 transition count 640
Iterating global reduction 7 with 2 rules applied. Total rules applied 1378 place count 336 transition count 640
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1380 place count 334 transition count 636
Iterating global reduction 7 with 2 rules applied. Total rules applied 1382 place count 334 transition count 636
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 7 with 90 rules applied. Total rules applied 1472 place count 289 transition count 591
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 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 7 with 25 rules applied. Total rules applied 1497 place count 289 transition count 566
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 8 with 10 rules applied. Total rules applied 1507 place count 283 transition count 562
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1509 place count 281 transition count 562
Discarding 15 places :
Symmetric choice reduction at 10 with 15 rule applications. Total rules 1524 place count 266 transition count 531
Iterating global reduction 10 with 15 rules applied. Total rules applied 1539 place count 266 transition count 531
Discarding 7 places :
Symmetric choice reduction at 10 with 7 rule applications. Total rules 1546 place count 259 transition count 519
Iterating global reduction 10 with 7 rules applied. Total rules applied 1553 place count 259 transition count 519
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1555 place count 259 transition count 517
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 1563 place count 255 transition count 513
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 6 rules applied. Total rules applied 1569 place count 255 transition count 507
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1571 place count 253 transition count 507
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 1575 place count 249 transition count 499
Iterating global reduction 13 with 4 rules applied. Total rules applied 1579 place count 249 transition count 499
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1581 place count 249 transition count 497
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 1583 place count 248 transition count 496
Drop transitions (Redundant composition of simpler transitions.) removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 14 with 72 rules applied. Total rules applied 1655 place count 248 transition count 424
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 14 with 30 rules applied. Total rules applied 1685 place count 248 transition count 394
Reduce places removed 30 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 15 with 33 rules applied. Total rules applied 1718 place count 218 transition count 391
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 16 with 3 rules applied. Total rules applied 1721 place count 215 transition count 391
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 2 Pre rules applied. Total rules applied 1721 place count 215 transition count 389
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 17 with 4 rules applied. Total rules applied 1725 place count 213 transition count 389
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 1735 place count 208 transition count 384
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1738 place count 205 transition count 381
Iterating global reduction 17 with 3 rules applied. Total rules applied 1741 place count 205 transition count 381
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 1748 place count 205 transition count 374
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 1750 place count 205 transition count 374
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 1751 place count 205 transition count 373
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1752 place count 204 transition count 372
Applied a total of 1752 rules in 109 ms. Remains 204 /1670 variables (removed 1466) and now considering 372/2122 (removed 1750) transitions.
[2024-05-21 08:22:59] [INFO ] Flow matrix only has 321 transitions (discarded 51 similar events)
// Phase 1: matrix 321 rows 204 cols
[2024-05-21 08:22:59] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 08:22:59] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-21 08:22:59] [INFO ] Flow matrix only has 321 transitions (discarded 51 similar events)
[2024-05-21 08:22:59] [INFO ] Invariant cache hit.
[2024-05-21 08:22:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 08:22:59] [INFO ] Implicit Places using invariants and state equation in 134 ms returned [132]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 202 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 203/1670 places, 372/2122 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 202 transition count 371
Applied a total of 2 rules in 7 ms. Remains 202 /203 variables (removed 1) and now considering 371/372 (removed 1) transitions.
[2024-05-21 08:22:59] [INFO ] Flow matrix only has 320 transitions (discarded 51 similar events)
// Phase 1: matrix 320 rows 202 cols
[2024-05-21 08:22:59] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 08:22:59] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-21 08:22:59] [INFO ] Flow matrix only has 320 transitions (discarded 51 similar events)
[2024-05-21 08:22:59] [INFO ] Invariant cache hit.
[2024-05-21 08:22:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 08:22:59] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 202/1670 places, 371/2122 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 505 ms. Remains : 202/1670 places, 371/2122 transitions.
[2024-05-21 08:22:59] [INFO ] Flatten gal took : 5 ms
[2024-05-21 08:22:59] [INFO ] Flatten gal took : 5 ms
[2024-05-21 08:22:59] [INFO ] Input system was already deterministic with 371 transitions.
[2024-05-21 08:22:59] [INFO ] Flatten gal took : 5 ms
[2024-05-21 08:22:59] [INFO ] Flatten gal took : 5 ms
[2024-05-21 08:22:59] [INFO ] Time to serialize gal into /tmp/CTLFireability1830503314632079737.gal : 2 ms
[2024-05-21 08:22:59] [INFO ] Time to serialize properties into /tmp/CTLFireability5579366768944289743.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1830503314632079737.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5579366768944289743.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,7.75132e+06,0.501026,23884,2,3051,5,69878,6,0,1123,102575,0


Converting to forward existential form...Done !
original formula: (EF(EG((p2408==1))) + !(E((p2004!=1) U E((E((p921==1) U (p839==1)) * EG((p818==1))) U (p2416==1)))))
=> equivalent forward existential formula: [(FwdU(FwdU((Init * !(E(TRUE U EG((p2408==1))))),(p2004!=1)),(E((p921==1) U (p839==1)) * EG((p818==1)))) * (p241...170
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t12, t13, t16, t31, t60, t66, t69, t75, t76, t78, t93, t117, t120, t124, t127, t133, ...513
(forward)formula 0,1,7.85818,248944,1,0,576,1.60872e+06,737,303,6981,1.03327e+06,827
FORMULA CloudReconfiguration-PT-318-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1670/1670 places, 2122/2122 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1620 transition count 2070
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1620 transition count 2070
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 102 place count 1620 transition count 2068
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 131 place count 1591 transition count 2039
Iterating global reduction 1 with 29 rules applied. Total rules applied 160 place count 1591 transition count 2039
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 162 place count 1591 transition count 2037
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 178 place count 1575 transition count 2020
Iterating global reduction 2 with 16 rules applied. Total rules applied 194 place count 1575 transition count 2020
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 1575 transition count 2018
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 210 place count 1561 transition count 2003
Iterating global reduction 3 with 14 rules applied. Total rules applied 224 place count 1561 transition count 2003
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 226 place count 1561 transition count 2001
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 237 place count 1550 transition count 1990
Iterating global reduction 4 with 11 rules applied. Total rules applied 248 place count 1550 transition count 1990
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 249 place count 1550 transition count 1989
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 257 place count 1542 transition count 1979
Iterating global reduction 5 with 8 rules applied. Total rules applied 265 place count 1542 transition count 1979
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 270 place count 1537 transition count 1973
Iterating global reduction 5 with 5 rules applied. Total rules applied 275 place count 1537 transition count 1973
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 279 place count 1533 transition count 1967
Iterating global reduction 5 with 4 rules applied. Total rules applied 283 place count 1533 transition count 1967
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 286 place count 1530 transition count 1961
Iterating global reduction 5 with 3 rules applied. Total rules applied 289 place count 1530 transition count 1961
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 291 place count 1528 transition count 1958
Iterating global reduction 5 with 2 rules applied. Total rules applied 293 place count 1528 transition count 1958
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 294 place count 1528 transition count 1957
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 295 place count 1527 transition count 1956
Iterating global reduction 6 with 1 rules applied. Total rules applied 296 place count 1527 transition count 1956
Applied a total of 296 rules in 581 ms. Remains 1527 /1670 variables (removed 143) and now considering 1956/2122 (removed 166) transitions.
// Phase 1: matrix 1956 rows 1527 cols
[2024-05-21 08:23:08] [INFO ] Computed 4 invariants in 19 ms
[2024-05-21 08:23:08] [INFO ] Implicit Places using invariants in 231 ms returned []
[2024-05-21 08:23:08] [INFO ] Invariant cache hit.
[2024-05-21 08:23:09] [INFO ] Implicit Places using invariants and state equation in 900 ms returned []
Implicit Place search using SMT with State Equation took 1133 ms to find 0 implicit places.
Running 1955 sub problems to find dead transitions.
[2024-05-21 08:23:09] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1526 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1955 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1526/3483 variables, and 4 constraints, problems are : Problem set: 0 solved, 1955 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1527 constraints, PredecessorRefiner: 1955/1955 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1955 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1526 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1955 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1526/3483 variables, and 4 constraints, problems are : Problem set: 0 solved, 1955 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1527 constraints, PredecessorRefiner: 0/1955 constraints, Known Traps: 0/0 constraints]
After SMT, in 60489ms problems are : Problem set: 0 solved, 1955 unsolved
Search for dead transitions found 0 dead transitions in 60504ms
Starting structural reductions in LTL mode, iteration 1 : 1527/1670 places, 1956/2122 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62234 ms. Remains : 1527/1670 places, 1956/2122 transitions.
[2024-05-21 08:24:09] [INFO ] Flatten gal took : 28 ms
[2024-05-21 08:24:09] [INFO ] Flatten gal took : 28 ms
[2024-05-21 08:24:09] [INFO ] Input system was already deterministic with 1956 transitions.
[2024-05-21 08:24:09] [INFO ] Flatten gal took : 27 ms
[2024-05-21 08:24:09] [INFO ] Flatten gal took : 28 ms
[2024-05-21 08:24:09] [INFO ] Time to serialize gal into /tmp/CTLFireability2753637932381950389.gal : 5 ms
[2024-05-21 08:24:09] [INFO ] Time to serialize properties into /tmp/CTLFireability10387758316688024656.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2753637932381950389.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10387758316688024656.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.66732e+10,16.0357,398744,2,29829,5,1.05916e+06,6,0,8066,2.08818e+06,0


Converting to forward existential form...Done !
original formula: ((EF((p343==1)) + EX((AX((p1669==0)) * (((((p1072==1)||(p2436==1)) * EF((p1597==1))) + ((p534==0) * AX((p2480==1)))) + ((E((p2438==1) U (...487
=> equivalent forward existential formula: (([(FwdU(Init,TRUE) * (p343==1))] != FALSE + (([(FwdU(((EY(Init) * !(EX(!((p1669==0))))) * ((p1072==1)||(p2436==...1163
(forward)formula 0,1,16.0608,398744,1,0,7,1.05916e+06,8,1,8069,2.08818e+06,1
FORMULA CloudReconfiguration-PT-318-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1670/1670 places, 2122/2122 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 1616 transition count 2065
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 1616 transition count 2065
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 110 place count 1616 transition count 2063
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 139 place count 1587 transition count 2034
Iterating global reduction 1 with 29 rules applied. Total rules applied 168 place count 1587 transition count 2034
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 170 place count 1587 transition count 2032
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 185 place count 1572 transition count 2017
Iterating global reduction 2 with 15 rules applied. Total rules applied 200 place count 1572 transition count 2017
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 203 place count 1572 transition count 2014
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 214 place count 1561 transition count 2003
Iterating global reduction 3 with 11 rules applied. Total rules applied 225 place count 1561 transition count 2003
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 226 place count 1561 transition count 2002
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 235 place count 1552 transition count 1993
Iterating global reduction 4 with 9 rules applied. Total rules applied 244 place count 1552 transition count 1993
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 252 place count 1544 transition count 1983
Iterating global reduction 4 with 8 rules applied. Total rules applied 260 place count 1544 transition count 1983
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 265 place count 1539 transition count 1977
Iterating global reduction 4 with 5 rules applied. Total rules applied 270 place count 1539 transition count 1977
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 274 place count 1535 transition count 1970
Iterating global reduction 4 with 4 rules applied. Total rules applied 278 place count 1535 transition count 1970
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 281 place count 1532 transition count 1964
Iterating global reduction 4 with 3 rules applied. Total rules applied 284 place count 1532 transition count 1964
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 286 place count 1530 transition count 1962
Iterating global reduction 4 with 2 rules applied. Total rules applied 288 place count 1530 transition count 1962
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 289 place count 1530 transition count 1961
Applied a total of 289 rules in 549 ms. Remains 1530 /1670 variables (removed 140) and now considering 1961/2122 (removed 161) transitions.
// Phase 1: matrix 1961 rows 1530 cols
[2024-05-21 08:24:26] [INFO ] Computed 4 invariants in 12 ms
[2024-05-21 08:24:26] [INFO ] Implicit Places using invariants in 224 ms returned []
[2024-05-21 08:24:26] [INFO ] Invariant cache hit.
[2024-05-21 08:24:27] [INFO ] Implicit Places using invariants and state equation in 946 ms returned []
Implicit Place search using SMT with State Equation took 1171 ms to find 0 implicit places.
Running 1960 sub problems to find dead transitions.
[2024-05-21 08:24:27] [INFO ] Invariant cache hit.
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(s912 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1529 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1960 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1529/3491 variables, and 4 constraints, problems are : Problem set: 0 solved, 1960 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1530 constraints, PredecessorRefiner: 1960/1960 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1960 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1529 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1960 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1529/3491 variables, and 4 constraints, problems are : Problem set: 0 solved, 1960 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1530 constraints, PredecessorRefiner: 0/1960 constraints, Known Traps: 0/0 constraints]
After SMT, in 60511ms problems are : Problem set: 0 solved, 1960 unsolved
Search for dead transitions found 0 dead transitions in 60529ms
Starting structural reductions in LTL mode, iteration 1 : 1530/1670 places, 1961/2122 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62256 ms. Remains : 1530/1670 places, 1961/2122 transitions.
[2024-05-21 08:25:28] [INFO ] Flatten gal took : 35 ms
[2024-05-21 08:25:28] [INFO ] Flatten gal took : 35 ms
[2024-05-21 08:25:28] [INFO ] Input system was already deterministic with 1961 transitions.
[2024-05-21 08:25:28] [INFO ] Flatten gal took : 28 ms
[2024-05-21 08:25:28] [INFO ] Flatten gal took : 29 ms
[2024-05-21 08:25:28] [INFO ] Time to serialize gal into /tmp/CTLFireability15823008308096541594.gal : 5 ms
[2024-05-21 08:25:28] [INFO ] Time to serialize properties into /tmp/CTLFireability9776702057827169614.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15823008308096541594.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9776702057827169614.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.68368e+10,17.6149,427928,2,30992,5,1.15979e+06,6,0,8083,2.21549e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 08:25:58] [INFO ] Flatten gal took : 32 ms
[2024-05-21 08:25:58] [INFO ] Applying decomposition
[2024-05-21 08:25:58] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1788983765193015059.txt' '-o' '/tmp/graph1788983765193015059.bin' '-w' '/tmp/graph1788983765193015059.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1788983765193015059.bin' '-l' '-1' '-v' '-w' '/tmp/graph1788983765193015059.weights' '-q' '0' '-e' '0.001'
[2024-05-21 08:25:58] [INFO ] Decomposing Gal with order
[2024-05-21 08:25:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 08:25:58] [INFO ] Removed a total of 549 redundant transitions.
[2024-05-21 08:25:58] [INFO ] Flatten gal took : 50 ms
[2024-05-21 08:25:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 47 labels/synchronizations in 8 ms.
[2024-05-21 08:25:58] [INFO ] Time to serialize gal into /tmp/CTLFireability4398174227630306317.gal : 12 ms
[2024-05-21 08:25:58] [INFO ] Time to serialize properties into /tmp/CTLFireability6676982466120825263.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4398174227630306317.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6676982466120825263.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.68368e+10,1.52315,56028,2239,264,90997,7296,2576,198341,132,52528,0


Converting to forward existential form...Done !
original formula: EF(((!(E((((i8.i0.i0.u101.p572==1)&&(i10.i0.i3.u259.p1104==1))||(i2.u105.p33==1)) U ((i24.u378.p1546==1)&&(i2.u38.p204==1)))) * EG(((i16....329
=> equivalent forward existential formula: (([FwdG((FwdU(Init,TRUE) * (!(E((((i8.i0.i0.u101.p572==1)&&(i10.i0.i3.u259.p1104==1))||(i2.u105.p33==1)) U ((i24...1054
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t291, t320, t369, t440, t674, t726, t757, t786, t906, t957, t1129, t1158, t1...2112
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1670/1670 places, 2122/2122 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 1613 transition count 2062
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 1613 transition count 2062
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 117 place count 1613 transition count 2059
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 148 place count 1582 transition count 2028
Iterating global reduction 1 with 31 rules applied. Total rules applied 179 place count 1582 transition count 2028
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 181 place count 1582 transition count 2026
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 199 place count 1564 transition count 2007
Iterating global reduction 2 with 18 rules applied. Total rules applied 217 place count 1564 transition count 2007
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 220 place count 1564 transition count 2004
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 234 place count 1550 transition count 1989
Iterating global reduction 3 with 14 rules applied. Total rules applied 248 place count 1550 transition count 1989
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 250 place count 1550 transition count 1987
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 261 place count 1539 transition count 1976
Iterating global reduction 4 with 11 rules applied. Total rules applied 272 place count 1539 transition count 1976
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 273 place count 1539 transition count 1975
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 282 place count 1530 transition count 1964
Iterating global reduction 5 with 9 rules applied. Total rules applied 291 place count 1530 transition count 1964
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 297 place count 1524 transition count 1957
Iterating global reduction 5 with 6 rules applied. Total rules applied 303 place count 1524 transition count 1957
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 308 place count 1519 transition count 1949
Iterating global reduction 5 with 5 rules applied. Total rules applied 313 place count 1519 transition count 1949
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 317 place count 1515 transition count 1941
Iterating global reduction 5 with 4 rules applied. Total rules applied 321 place count 1515 transition count 1941
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 324 place count 1512 transition count 1937
Iterating global reduction 5 with 3 rules applied. Total rules applied 327 place count 1512 transition count 1937
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 328 place count 1512 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 329 place count 1511 transition count 1935
Iterating global reduction 6 with 1 rules applied. Total rules applied 330 place count 1511 transition count 1935
Applied a total of 330 rules in 586 ms. Remains 1511 /1670 variables (removed 159) and now considering 1935/2122 (removed 187) transitions.
// Phase 1: matrix 1935 rows 1511 cols
[2024-05-21 08:26:29] [INFO ] Computed 4 invariants in 18 ms
[2024-05-21 08:26:29] [INFO ] Implicit Places using invariants in 229 ms returned []
[2024-05-21 08:26:29] [INFO ] Invariant cache hit.
[2024-05-21 08:26:30] [INFO ] Implicit Places using invariants and state equation in 871 ms returned []
Implicit Place search using SMT with State Equation took 1101 ms to find 0 implicit places.
Running 1934 sub problems to find dead transitions.
[2024-05-21 08:26:30] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1510 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1510/3446 variables, and 4 constraints, problems are : Problem set: 0 solved, 1934 unsolved in 30042 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1511 constraints, PredecessorRefiner: 1934/1934 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1934 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1510 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1510/3446 variables, and 4 constraints, problems are : Problem set: 0 solved, 1934 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1511 constraints, PredecessorRefiner: 0/1934 constraints, Known Traps: 0/0 constraints]
After SMT, in 60492ms problems are : Problem set: 0 solved, 1934 unsolved
Search for dead transitions found 0 dead transitions in 60506ms
Starting structural reductions in LTL mode, iteration 1 : 1511/1670 places, 1935/2122 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62197 ms. Remains : 1511/1670 places, 1935/2122 transitions.
[2024-05-21 08:27:31] [INFO ] Flatten gal took : 26 ms
[2024-05-21 08:27:31] [INFO ] Flatten gal took : 26 ms
[2024-05-21 08:27:31] [INFO ] Input system was already deterministic with 1935 transitions.
[2024-05-21 08:27:31] [INFO ] Flatten gal took : 26 ms
[2024-05-21 08:27:31] [INFO ] Flatten gal took : 26 ms
[2024-05-21 08:27:31] [INFO ] Time to serialize gal into /tmp/CTLFireability1464901594321417472.gal : 5 ms
[2024-05-21 08:27:31] [INFO ] Time to serialize properties into /tmp/CTLFireability12845380772841358948.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1464901594321417472.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12845380772841358948.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.53592e+10,17.4371,432796,2,31306,5,1.20147e+06,6,0,7981,2.24242e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 08:28:01] [INFO ] Flatten gal took : 30 ms
[2024-05-21 08:28:01] [INFO ] Applying decomposition
[2024-05-21 08:28:01] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6204118505095820997.txt' '-o' '/tmp/graph6204118505095820997.bin' '-w' '/tmp/graph6204118505095820997.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6204118505095820997.bin' '-l' '-1' '-v' '-w' '/tmp/graph6204118505095820997.weights' '-q' '0' '-e' '0.001'
[2024-05-21 08:28:01] [INFO ] Decomposing Gal with order
[2024-05-21 08:28:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 08:28:01] [INFO ] Removed a total of 513 redundant transitions.
[2024-05-21 08:28:01] [INFO ] Flatten gal took : 49 ms
[2024-05-21 08:28:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 21 ms.
[2024-05-21 08:28:01] [INFO ] Time to serialize gal into /tmp/CTLFireability10605952190648394623.gal : 11 ms
[2024-05-21 08:28:01] [INFO ] Time to serialize properties into /tmp/CTLFireability16416372215823251703.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10605952190648394623.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16416372215823251703.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.53592e+10,1.41065,52568,2109,264,84340,7789,2550,178872,125,60179,0


Converting to forward existential form...Done !
original formula: AF((AG(AF((i26.i3.i1.u431.p1849==1))) * EG(((i32.u533.p2206==0) * EX((i31.i0.i0.u513.p2128==1))))))
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !(!(EG(!((i26.i3.i1.u431.p1849==1))))))) * EG(((i32.u533.p2206==0) * EX((i31.i0.i0.u513...180
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t262, t293, t371, t442, t648, t677, t729, t760, t789, t838, t909, t960, t1142, t11...2059
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 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 a local 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
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 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 a local 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
(forward)formula 0,0,9.98846,356960,1,0,621071,14882,27417,1.69425e+06,675,92344,1843144
FORMULA CloudReconfiguration-PT-318-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1670/1670 places, 2122/2122 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 1612 transition count 2061
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 1612 transition count 2061
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 119 place count 1612 transition count 2058
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 150 place count 1581 transition count 2027
Iterating global reduction 1 with 31 rules applied. Total rules applied 181 place count 1581 transition count 2027
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 183 place count 1581 transition count 2025
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 200 place count 1564 transition count 2007
Iterating global reduction 2 with 17 rules applied. Total rules applied 217 place count 1564 transition count 2007
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 220 place count 1564 transition count 2004
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 233 place count 1551 transition count 1990
Iterating global reduction 3 with 13 rules applied. Total rules applied 246 place count 1551 transition count 1990
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 248 place count 1551 transition count 1988
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 258 place count 1541 transition count 1978
Iterating global reduction 4 with 10 rules applied. Total rules applied 268 place count 1541 transition count 1978
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 269 place count 1541 transition count 1977
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 277 place count 1533 transition count 1968
Iterating global reduction 5 with 8 rules applied. Total rules applied 285 place count 1533 transition count 1968
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 291 place count 1527 transition count 1961
Iterating global reduction 5 with 6 rules applied. Total rules applied 297 place count 1527 transition count 1961
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 302 place count 1522 transition count 1953
Iterating global reduction 5 with 5 rules applied. Total rules applied 307 place count 1522 transition count 1953
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 311 place count 1518 transition count 1945
Iterating global reduction 5 with 4 rules applied. Total rules applied 315 place count 1518 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 318 place count 1515 transition count 1941
Iterating global reduction 5 with 3 rules applied. Total rules applied 321 place count 1515 transition count 1941
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 322 place count 1515 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 323 place count 1514 transition count 1939
Iterating global reduction 6 with 1 rules applied. Total rules applied 324 place count 1514 transition count 1939
Applied a total of 324 rules in 600 ms. Remains 1514 /1670 variables (removed 156) and now considering 1939/2122 (removed 183) transitions.
// Phase 1: matrix 1939 rows 1514 cols
[2024-05-21 08:28:12] [INFO ] Computed 4 invariants in 17 ms
[2024-05-21 08:28:12] [INFO ] Implicit Places using invariants in 225 ms returned []
[2024-05-21 08:28:12] [INFO ] Invariant cache hit.
[2024-05-21 08:28:13] [INFO ] Implicit Places using invariants and state equation in 898 ms returned []
Implicit Place search using SMT with State Equation took 1124 ms to find 0 implicit places.
Running 1938 sub problems to find dead transitions.
[2024-05-21 08:28:13] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1513 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1513/3453 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1514 constraints, PredecessorRefiner: 1938/1938 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1938 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1513 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 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 1513/3453 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1514 constraints, PredecessorRefiner: 0/1938 constraints, Known Traps: 0/0 constraints]
After SMT, in 60478ms problems are : Problem set: 0 solved, 1938 unsolved
Search for dead transitions found 0 dead transitions in 60495ms
Starting structural reductions in LTL mode, iteration 1 : 1514/1670 places, 1939/2122 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62226 ms. Remains : 1514/1670 places, 1939/2122 transitions.
[2024-05-21 08:29:14] [INFO ] Flatten gal took : 25 ms
[2024-05-21 08:29:14] [INFO ] Flatten gal took : 27 ms
[2024-05-21 08:29:14] [INFO ] Input system was already deterministic with 1939 transitions.
[2024-05-21 08:29:14] [INFO ] Flatten gal took : 26 ms
[2024-05-21 08:29:14] [INFO ] Flatten gal took : 26 ms
[2024-05-21 08:29:14] [INFO ] Time to serialize gal into /tmp/CTLFireability16365264759286126655.gal : 5 ms
[2024-05-21 08:29:14] [INFO ] Time to serialize properties into /tmp/CTLFireability5038013262771260904.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16365264759286126655.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5038013262771260904.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3.54429e+10,16.3981,398484,2,29956,5,1.04567e+06,6,0,7997,2.10458e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 08:29:44] [INFO ] Flatten gal took : 30 ms
[2024-05-21 08:29:44] [INFO ] Applying decomposition
[2024-05-21 08:29:44] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph8656971559224014206.txt' '-o' '/tmp/graph8656971559224014206.bin' '-w' '/tmp/graph8656971559224014206.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8656971559224014206.bin' '-l' '-1' '-v' '-w' '/tmp/graph8656971559224014206.weights' '-q' '0' '-e' '0.001'
[2024-05-21 08:29:44] [INFO ] Decomposing Gal with order
[2024-05-21 08:29:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 08:29:44] [INFO ] Removed a total of 529 redundant transitions.
[2024-05-21 08:29:44] [INFO ] Flatten gal took : 49 ms
[2024-05-21 08:29:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 43 labels/synchronizations in 10 ms.
[2024-05-21 08:29:44] [INFO ] Time to serialize gal into /tmp/CTLFireability13335516111429724149.gal : 10 ms
[2024-05-21 08:29:44] [INFO ] Time to serialize properties into /tmp/CTLFireability6577409644165551009.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13335516111429724149.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6577409644165551009.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.54429e+10,1.50249,56188,2646,219,90309,6304,2495,182859,120,61391,0


Converting to forward existential form...Done !
original formula: EF(AG(((EX((i34.i0.i7.u608.p2529!=1)) + !(A((i13.i1.i1.u216.p941==1) U (i22.u369.p1574==1)))) + ((i34.i0.i3.u599.p2496!=1)||(i25.i0.i1.u2...171
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((EX((i34.i0.i7.u608.p2529!=1)) + !(!((E(!((i22.u369.p1574==1)) U (!((i13.i1.i1...302
Reverse transition relation is NOT exact ! Due to transitions t26, t186, t215, t267, t298, t327, t389, t447, t681, t733, t764, t793, t856, t913, t964, t111...2055
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 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
(forward)formula 0,1,11.3013,408892,1,0,715414,11525,22562,1.7893e+06,587,61391,2663609
FORMULA CloudReconfiguration-PT-318-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1670/1670 places, 2122/2122 transitions.
Graph (trivial) has 2013 edges and 1670 vertex of which 701 / 1670 are part of one of the 63 SCC in 2 ms
Free SCC test removed 638 places
Ensure Unique test removed 739 transitions
Reduce isomorphic transitions removed 739 transitions.
Graph (complete) has 1567 edges and 1032 vertex of which 1022 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.3 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 580 transitions
Trivial Post-agglo rules discarded 580 transitions
Performed 580 trivial Post agglomeration. Transition count delta: 580
Iterating post reduction 0 with 580 rules applied. Total rules applied 582 place count 1021 transition count 796
Reduce places removed 580 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 608 rules applied. Total rules applied 1190 place count 441 transition count 768
Reduce places removed 13 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 16 rules applied. Total rules applied 1206 place count 428 transition count 765
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1209 place count 425 transition count 765
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 45 Pre rules applied. Total rules applied 1209 place count 425 transition count 720
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 1299 place count 380 transition count 720
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 1318 place count 361 transition count 691
Iterating global reduction 4 with 19 rules applied. Total rules applied 1337 place count 361 transition count 691
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 4 with 5 rules applied. Total rules applied 1342 place count 361 transition count 686
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1344 place count 359 transition count 686
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 1355 place count 348 transition count 669
Iterating global reduction 6 with 11 rules applied. Total rules applied 1366 place count 348 transition count 669
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
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 6 rules applied. Total rules applied 1372 place count 348 transition count 663
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1373 place count 347 transition count 663
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1375 place count 345 transition count 659
Iterating global reduction 8 with 2 rules applied. Total rules applied 1377 place count 345 transition count 659
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1378 place count 344 transition count 657
Iterating global reduction 8 with 1 rules applied. Total rules applied 1379 place count 344 transition count 657
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1380 place count 343 transition count 655
Iterating global reduction 8 with 1 rules applied. Total rules applied 1381 place count 343 transition count 655
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1382 place count 342 transition count 653
Iterating global reduction 8 with 1 rules applied. Total rules applied 1383 place count 342 transition count 653
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1384 place count 341 transition count 651
Iterating global reduction 8 with 1 rules applied. Total rules applied 1385 place count 341 transition count 651
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 8 with 88 rules applied. Total rules applied 1473 place count 297 transition count 607
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 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 25 rules applied. Total rules applied 1498 place count 297 transition count 582
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 9 with 10 rules applied. Total rules applied 1508 place count 291 transition count 578
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1510 place count 289 transition count 578
Discarding 15 places :
Symmetric choice reduction at 11 with 15 rule applications. Total rules 1525 place count 274 transition count 550
Iterating global reduction 11 with 15 rules applied. Total rules applied 1540 place count 274 transition count 550
Discarding 8 places :
Symmetric choice reduction at 11 with 8 rule applications. Total rules 1548 place count 266 transition count 536
Iterating global reduction 11 with 8 rules applied. Total rules applied 1556 place count 266 transition count 536
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1558 place count 266 transition count 534
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 1566 place count 262 transition count 530
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 1573 place count 262 transition count 523
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1575 place count 260 transition count 523
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 1579 place count 256 transition count 515
Iterating global reduction 14 with 4 rules applied. Total rules applied 1583 place count 256 transition count 515
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1585 place count 256 transition count 513
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 1587 place count 255 transition count 512
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 1661 place count 255 transition count 438
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 1693 place count 255 transition count 406
Reduce places removed 32 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 16 with 33 rules applied. Total rules applied 1726 place count 223 transition count 405
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 1727 place count 222 transition count 405
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 18 with 3 Pre rules applied. Total rules applied 1727 place count 222 transition count 402
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 18 with 6 rules applied. Total rules applied 1733 place count 219 transition count 402
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 18 with 8 rules applied. Total rules applied 1741 place count 215 transition count 398
Discarding 3 places :
Symmetric choice reduction at 18 with 3 rule applications. Total rules 1744 place count 212 transition count 395
Iterating global reduction 18 with 3 rules applied. Total rules applied 1747 place count 212 transition count 395
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 18 with 8 rules applied. Total rules applied 1755 place count 212 transition count 387
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 1756 place count 211 transition count 386
Applied a total of 1756 rules in 118 ms. Remains 211 /1670 variables (removed 1459) and now considering 386/2122 (removed 1736) transitions.
[2024-05-21 08:29:56] [INFO ] Flow matrix only has 333 transitions (discarded 53 similar events)
// Phase 1: matrix 333 rows 211 cols
[2024-05-21 08:29:56] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 08:29:56] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-21 08:29:56] [INFO ] Flow matrix only has 333 transitions (discarded 53 similar events)
[2024-05-21 08:29:56] [INFO ] Invariant cache hit.
[2024-05-21 08:29:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 08:29:56] [INFO ] Implicit Places using invariants and state equation in 153 ms returned [140]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 218 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 210/1670 places, 386/2122 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 209 transition count 385
Applied a total of 2 rules in 7 ms. Remains 209 /210 variables (removed 1) and now considering 385/386 (removed 1) transitions.
[2024-05-21 08:29:56] [INFO ] Flow matrix only has 332 transitions (discarded 53 similar events)
// Phase 1: matrix 332 rows 209 cols
[2024-05-21 08:29:56] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 08:29:56] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-21 08:29:56] [INFO ] Flow matrix only has 332 transitions (discarded 53 similar events)
[2024-05-21 08:29:56] [INFO ] Invariant cache hit.
[2024-05-21 08:29:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 08:29:56] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 209/1670 places, 385/2122 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 556 ms. Remains : 209/1670 places, 385/2122 transitions.
[2024-05-21 08:29:56] [INFO ] Flatten gal took : 6 ms
[2024-05-21 08:29:56] [INFO ] Flatten gal took : 6 ms
[2024-05-21 08:29:56] [INFO ] Input system was already deterministic with 385 transitions.
[2024-05-21 08:29:56] [INFO ] Flatten gal took : 5 ms
[2024-05-21 08:29:56] [INFO ] Flatten gal took : 5 ms
[2024-05-21 08:29:56] [INFO ] Time to serialize gal into /tmp/CTLFireability5603308988962727147.gal : 2 ms
[2024-05-21 08:29:56] [INFO ] Time to serialize properties into /tmp/CTLFireability5272099349912789383.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5603308988962727147.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5272099349912789383.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,1.04192e+07,0.655565,27604,2,3783,5,77892,6,0,1162,126975,0


Converting to forward existential form...Done !
original formula: AG(!(A(A((((p2015==1)||(p1711==1))||((p828==1)||(p636==1))) U AF((p510==1))) U (p2501==1))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!((p2501==1))))) * !(E(!((p2501==1)) U (!(!((E(!(!(EG(!((p510==1))))) U (!((((p2015==1...283
Reverse transition relation is NOT exact ! Due to transitions t5, t12, t17, t18, t20, t35, t61, t67, t70, t76, t81, t96, t120, t123, t127, t130, t136, t137...539
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,19.3375,606148,1,0,780,3.48698e+06,752,446,7224,4.32354e+06,1065
FORMULA CloudReconfiguration-PT-318-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1670/1670 places, 2122/2122 transitions.
Graph (trivial) has 2025 edges and 1670 vertex of which 711 / 1670 are part of one of the 63 SCC in 1 ms
Free SCC test removed 648 places
Ensure Unique test removed 753 transitions
Reduce isomorphic transitions removed 753 transitions.
Graph (complete) has 1553 edges and 1022 vertex of which 1012 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 585 transitions
Trivial Post-agglo rules discarded 585 transitions
Performed 585 trivial Post agglomeration. Transition count delta: 585
Iterating post reduction 0 with 585 rules applied. Total rules applied 587 place count 1011 transition count 777
Reduce places removed 585 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 614 rules applied. Total rules applied 1201 place count 426 transition count 748
Reduce places removed 14 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 15 rules applied. Total rules applied 1216 place count 412 transition count 747
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1217 place count 411 transition count 747
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 43 Pre rules applied. Total rules applied 1217 place count 411 transition count 704
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 1303 place count 368 transition count 704
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 1322 place count 349 transition count 674
Iterating global reduction 4 with 19 rules applied. Total rules applied 1341 place count 349 transition count 674
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 4 with 5 rules applied. Total rules applied 1346 place count 349 transition count 669
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1348 place count 347 transition count 669
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 1360 place count 335 transition count 650
Iterating global reduction 6 with 12 rules applied. Total rules applied 1372 place count 335 transition count 650
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
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 6 rules applied. Total rules applied 1378 place count 335 transition count 644
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1379 place count 334 transition count 644
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1382 place count 331 transition count 638
Iterating global reduction 8 with 3 rules applied. Total rules applied 1385 place count 331 transition count 638
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1387 place count 329 transition count 634
Iterating global reduction 8 with 2 rules applied. Total rules applied 1389 place count 329 transition count 634
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1391 place count 327 transition count 630
Iterating global reduction 8 with 2 rules applied. Total rules applied 1393 place count 327 transition count 630
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1395 place count 325 transition count 626
Iterating global reduction 8 with 2 rules applied. Total rules applied 1397 place count 325 transition count 626
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1399 place count 323 transition count 622
Iterating global reduction 8 with 2 rules applied. Total rules applied 1401 place count 323 transition count 622
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 8 with 88 rules applied. Total rules applied 1489 place count 279 transition count 578
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 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 25 rules applied. Total rules applied 1514 place count 279 transition count 553
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 9 with 10 rules applied. Total rules applied 1524 place count 273 transition count 549
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1526 place count 271 transition count 549
Discarding 16 places :
Symmetric choice reduction at 11 with 16 rule applications. Total rules 1542 place count 255 transition count 516
Iterating global reduction 11 with 16 rules applied. Total rules applied 1558 place count 255 transition count 516
Discarding 8 places :
Symmetric choice reduction at 11 with 8 rule applications. Total rules 1566 place count 247 transition count 502
Iterating global reduction 11 with 8 rules applied. Total rules applied 1574 place count 247 transition count 502
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1576 place count 247 transition count 500
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 1584 place count 243 transition count 496
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 6 rules applied. Total rules applied 1590 place count 243 transition count 490
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1592 place count 241 transition count 490
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 1596 place count 237 transition count 482
Iterating global reduction 14 with 4 rules applied. Total rules applied 1600 place count 237 transition count 482
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1602 place count 237 transition count 480
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 1604 place count 236 transition count 479
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 1677 place count 236 transition count 406
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 1709 place count 236 transition count 374
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 16 with 32 rules applied. Total rules applied 1741 place count 204 transition count 374
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 3 Pre rules applied. Total rules applied 1741 place count 204 transition count 371
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 1747 place count 201 transition count 371
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 1755 place count 197 transition count 367
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1758 place count 194 transition count 364
Iterating global reduction 17 with 3 rules applied. Total rules applied 1761 place count 194 transition count 364
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 1768 place count 194 transition count 357
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1769 place count 193 transition count 356
Applied a total of 1769 rules in 83 ms. Remains 193 /1670 variables (removed 1477) and now considering 356/2122 (removed 1766) transitions.
[2024-05-21 08:30:16] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
// Phase 1: matrix 306 rows 193 cols
[2024-05-21 08:30:16] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 08:30:16] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-21 08:30:16] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
[2024-05-21 08:30:16] [INFO ] Invariant cache hit.
[2024-05-21 08:30:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 08:30:16] [INFO ] Implicit Places using invariants and state equation in 128 ms returned [128]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 186 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 192/1670 places, 356/2122 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 191 transition count 355
Applied a total of 2 rules in 5 ms. Remains 191 /192 variables (removed 1) and now considering 355/356 (removed 1) transitions.
[2024-05-21 08:30:16] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
// Phase 1: matrix 305 rows 191 cols
[2024-05-21 08:30:16] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 08:30:16] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-21 08:30:16] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
[2024-05-21 08:30:16] [INFO ] Invariant cache hit.
[2024-05-21 08:30:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 08:30:16] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 191/1670 places, 355/2122 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 453 ms. Remains : 191/1670 places, 355/2122 transitions.
[2024-05-21 08:30:16] [INFO ] Flatten gal took : 7 ms
[2024-05-21 08:30:16] [INFO ] Flatten gal took : 5 ms
[2024-05-21 08:30:16] [INFO ] Input system was already deterministic with 355 transitions.
[2024-05-21 08:30:16] [INFO ] Flatten gal took : 8 ms
[2024-05-21 08:30:16] [INFO ] Flatten gal took : 13 ms
[2024-05-21 08:30:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5254640998618827938.gal : 1 ms
[2024-05-21 08:30:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1684478647720104007.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5254640998618827938.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1684478647720104007.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
RANDOM walk for 40000 steps (4200 resets) in 115 ms. (344 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality1684478647720104007.prop.
BEST_FIRST walk for 40004 steps (1041 resets) in 32 ms. (1212 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 5
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :5 after 23
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :23 after 36
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :36 after 57
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :57 after 230
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :230 after 1295
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1295 after 2714
Invariant property CloudReconfiguration-PT-318-CTLFireability-2023-13 does not hold.
FORMULA CloudReconfiguration-PT-318-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,97604,0.139277,8236,2,1768,15,16004,6,0,1064,15626,0
Total reachable state count : 97604

Verifying 1 reachability properties.
Invariant property CloudReconfiguration-PT-318-CTLFireability-2023-13 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-318-CTLFireability-2023-13,504,0.140545,8236,2,443,15,16004,7,0,1067,15626,0
Finished probabilistic random walk after 288954 steps, run visited all 1 properties in 523 ms. (steps per millisecond=552 )
Probabilistic random walk after 288954 steps, saw 56312 distinct states, run finished after 527 ms. (steps per millisecond=548 ) properties seen :1
Starting structural reductions in SI_CTL mode, iteration 0 : 1670/1670 places, 2122/2122 transitions.
Graph (trivial) has 1994 edges and 1670 vertex of which 661 / 1670 are part of one of the 61 SCC in 1 ms
Free SCC test removed 600 places
Ensure Unique test removed 693 transitions
Reduce isomorphic transitions removed 693 transitions.
Graph (complete) has 1614 edges and 1070 vertex of which 1060 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 591 transitions
Trivial Post-agglo rules discarded 591 transitions
Performed 591 trivial Post agglomeration. Transition count delta: 591
Iterating post reduction 0 with 591 rules applied. Total rules applied 593 place count 1059 transition count 831
Reduce places removed 591 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 620 rules applied. Total rules applied 1213 place count 468 transition count 802
Reduce places removed 14 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 2 with 22 rules applied. Total rules applied 1235 place count 454 transition count 794
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 1243 place count 446 transition count 794
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 48 Pre rules applied. Total rules applied 1243 place count 446 transition count 746
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 4 with 96 rules applied. Total rules applied 1339 place count 398 transition count 746
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 1356 place count 381 transition count 718
Iterating global reduction 4 with 17 rules applied. Total rules applied 1373 place count 381 transition count 718
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
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 4 with 3 rules applied. Total rules applied 1376 place count 381 transition count 715
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1377 place count 380 transition count 715
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 1388 place count 369 transition count 697
Iterating global reduction 6 with 11 rules applied. Total rules applied 1399 place count 369 transition count 697
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
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 5 rules applied. Total rules applied 1404 place count 369 transition count 692
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1405 place count 368 transition count 692
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1407 place count 366 transition count 688
Iterating global reduction 8 with 2 rules applied. Total rules applied 1409 place count 366 transition count 688
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1410 place count 365 transition count 686
Iterating global reduction 8 with 1 rules applied. Total rules applied 1411 place count 365 transition count 686
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 8 with 100 rules applied. Total rules applied 1511 place count 315 transition count 636
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 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 26 rules applied. Total rules applied 1537 place count 315 transition count 610
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 9 with 13 rules applied. Total rules applied 1550 place count 308 transition count 604
Reduce places removed 3 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 10 with 5 rules applied. Total rules applied 1555 place count 305 transition count 602
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1556 place count 304 transition count 602
Discarding 13 places :
Symmetric choice reduction at 12 with 13 rule applications. Total rules 1569 place count 291 transition count 580
Iterating global reduction 12 with 13 rules applied. Total rules applied 1582 place count 291 transition count 580
Discarding 7 places :
Symmetric choice reduction at 12 with 7 rule applications. Total rules 1589 place count 284 transition count 567
Iterating global reduction 12 with 7 rules applied. Total rules applied 1596 place count 284 transition count 567
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1597 place count 284 transition count 566
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 13 with 8 rules applied. Total rules applied 1605 place count 280 transition count 562
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 13 with 8 rules applied. Total rules applied 1613 place count 280 transition count 554
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1615 place count 278 transition count 554
Discarding 4 places :
Symmetric choice reduction at 15 with 4 rule applications. Total rules 1619 place count 274 transition count 546
Iterating global reduction 15 with 4 rules applied. Total rules applied 1623 place count 274 transition count 546
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 1625 place count 274 transition count 544
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 16 with 2 rules applied. Total rules applied 1627 place count 273 transition count 543
Drop transitions (Redundant composition of simpler transitions.) removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 16 with 75 rules applied. Total rules applied 1702 place count 273 transition count 468
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 16 with 30 rules applied. Total rules applied 1732 place count 273 transition count 438
Reduce places removed 30 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 17 with 32 rules applied. Total rules applied 1764 place count 243 transition count 436
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 1766 place count 241 transition count 436
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 19 with 3 Pre rules applied. Total rules applied 1766 place count 241 transition count 433
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 19 with 6 rules applied. Total rules applied 1772 place count 238 transition count 433
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 19 with 10 rules applied. Total rules applied 1782 place count 233 transition count 428
Discarding 3 places :
Symmetric choice reduction at 19 with 3 rule applications. Total rules 1785 place count 230 transition count 425
Iterating global reduction 19 with 3 rules applied. Total rules applied 1788 place count 230 transition count 425
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 19 with 9 rules applied. Total rules applied 1797 place count 230 transition count 416
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 1798 place count 229 transition count 415
Applied a total of 1798 rules in 87 ms. Remains 229 /1670 variables (removed 1441) and now considering 415/2122 (removed 1707) transitions.
[2024-05-21 08:30:17] [INFO ] Flow matrix only has 364 transitions (discarded 51 similar events)
// Phase 1: matrix 364 rows 229 cols
[2024-05-21 08:30:17] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 08:30:17] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-21 08:30:17] [INFO ] Flow matrix only has 364 transitions (discarded 51 similar events)
[2024-05-21 08:30:17] [INFO ] Invariant cache hit.
[2024-05-21 08:30:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 08:30:17] [INFO ] Implicit Places using invariants and state equation in 143 ms returned [151]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 200 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 228/1670 places, 415/2122 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 227 transition count 414
Applied a total of 2 rules in 8 ms. Remains 227 /228 variables (removed 1) and now considering 414/415 (removed 1) transitions.
[2024-05-21 08:30:17] [INFO ] Flow matrix only has 363 transitions (discarded 51 similar events)
// Phase 1: matrix 363 rows 227 cols
[2024-05-21 08:30:17] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 08:30:17] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-21 08:30:17] [INFO ] Flow matrix only has 363 transitions (discarded 51 similar events)
[2024-05-21 08:30:17] [INFO ] Invariant cache hit.
[2024-05-21 08:30:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 08:30:17] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 227/1670 places, 414/2122 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 486 ms. Remains : 227/1670 places, 414/2122 transitions.
[2024-05-21 08:30:17] [INFO ] Flatten gal took : 6 ms
[2024-05-21 08:30:17] [INFO ] Flatten gal took : 5 ms
[2024-05-21 08:30:17] [INFO ] Input system was already deterministic with 414 transitions.
[2024-05-21 08:30:17] [INFO ] Flatten gal took : 6 ms
[2024-05-21 08:30:17] [INFO ] Flatten gal took : 6 ms
[2024-05-21 08:30:17] [INFO ] Time to serialize gal into /tmp/CTLFireability14041304089723950216.gal : 1 ms
[2024-05-21 08:30:17] [INFO ] Time to serialize properties into /tmp/CTLFireability7677900950570929988.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14041304089723950216.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7677900950570929988.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,1.63987e+07,0.688359,29580,2,4411,5,87397,6,0,1264,137358,0


Converting to forward existential form...Done !
original formula: E(A(EG((p2248!=1)) U EG((p1831==1))) U ((AG((p221==1)) * (p136==1)) * (EG(((AG((p1928==1)) + AF((p2192==1))) + A(((p572==1)&&(p1118==1)) ...230
=> equivalent forward existential formula: ([(((FwdU(Init,!((E(!(EG((p1831==1))) U (!(EG((p2248!=1))) * !(EG((p1831==1))))) + EG(!(EG((p1831==1))))))) * (!...777
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t12, t13, t15, t30, t56, t67, t72, t78, t79, t81, t96, t121, t124, t128, t132, t140, ...579
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,24.3537,775888,1,0,990,4.719e+06,836,533,8210,5.08858e+06,1306
FORMULA CloudReconfiguration-PT-318-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1670/1670 places, 2122/2122 transitions.
Graph (trivial) has 2018 edges and 1670 vertex of which 718 / 1670 are part of one of the 63 SCC in 1 ms
Free SCC test removed 655 places
Ensure Unique test removed 761 transitions
Reduce isomorphic transitions removed 761 transitions.
Graph (complete) has 1545 edges and 1015 vertex of which 1005 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 577 transitions
Trivial Post-agglo rules discarded 577 transitions
Performed 577 trivial Post agglomeration. Transition count delta: 577
Iterating post reduction 0 with 577 rules applied. Total rules applied 579 place count 1004 transition count 777
Reduce places removed 577 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 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 605 rules applied. Total rules applied 1184 place count 427 transition count 749
Reduce places removed 14 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 18 rules applied. Total rules applied 1202 place count 413 transition count 745
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 1207 place count 409 transition count 744
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 43 Pre rules applied. Total rules applied 1207 place count 409 transition count 701
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 1293 place count 366 transition count 701
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 1312 place count 347 transition count 671
Iterating global reduction 4 with 19 rules applied. Total rules applied 1331 place count 347 transition count 671
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 4 with 5 rules applied. Total rules applied 1336 place count 347 transition count 666
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1338 place count 345 transition count 666
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 1350 place count 333 transition count 647
Iterating global reduction 6 with 12 rules applied. Total rules applied 1362 place count 333 transition count 647
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
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 6 rules applied. Total rules applied 1368 place count 333 transition count 641
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1369 place count 332 transition count 641
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1372 place count 329 transition count 635
Iterating global reduction 8 with 3 rules applied. Total rules applied 1375 place count 329 transition count 635
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1377 place count 327 transition count 631
Iterating global reduction 8 with 2 rules applied. Total rules applied 1379 place count 327 transition count 631
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1381 place count 325 transition count 627
Iterating global reduction 8 with 2 rules applied. Total rules applied 1383 place count 325 transition count 627
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1385 place count 323 transition count 623
Iterating global reduction 8 with 2 rules applied. Total rules applied 1387 place count 323 transition count 623
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1389 place count 321 transition count 619
Iterating global reduction 8 with 2 rules applied. Total rules applied 1391 place count 321 transition count 619
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 8 with 88 rules applied. Total rules applied 1479 place count 277 transition count 575
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 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 25 rules applied. Total rules applied 1504 place count 277 transition count 550
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 9 with 10 rules applied. Total rules applied 1514 place count 271 transition count 546
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1516 place count 269 transition count 546
Discarding 15 places :
Symmetric choice reduction at 11 with 15 rule applications. Total rules 1531 place count 254 transition count 518
Iterating global reduction 11 with 15 rules applied. Total rules applied 1546 place count 254 transition count 518
Discarding 8 places :
Symmetric choice reduction at 11 with 8 rule applications. Total rules 1554 place count 246 transition count 504
Iterating global reduction 11 with 8 rules applied. Total rules applied 1562 place count 246 transition count 504
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1564 place count 246 transition count 502
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 1572 place count 242 transition count 498
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 1579 place count 242 transition count 491
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1581 place count 240 transition count 491
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 1585 place count 236 transition count 483
Iterating global reduction 14 with 4 rules applied. Total rules applied 1589 place count 236 transition count 483
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1591 place count 236 transition count 481
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 1593 place count 235 transition count 480
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 1667 place count 235 transition count 406
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 1699 place count 235 transition count 374
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 16 with 32 rules applied. Total rules applied 1731 place count 203 transition count 374
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 3 Pre rules applied. Total rules applied 1731 place count 203 transition count 371
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 1737 place count 200 transition count 371
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 1745 place count 196 transition count 367
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1748 place count 193 transition count 364
Iterating global reduction 17 with 3 rules applied. Total rules applied 1751 place count 193 transition count 364
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 1759 place count 193 transition count 356
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1760 place count 192 transition count 355
Applied a total of 1760 rules in 74 ms. Remains 192 /1670 variables (removed 1478) and now considering 355/2122 (removed 1767) transitions.
[2024-05-21 08:30:42] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
// Phase 1: matrix 305 rows 192 cols
[2024-05-21 08:30:42] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 08:30:42] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-21 08:30:42] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
[2024-05-21 08:30:42] [INFO ] Invariant cache hit.
[2024-05-21 08:30:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 08:30:42] [INFO ] Implicit Places using invariants and state equation in 131 ms returned [127]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 182 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 191/1670 places, 355/2122 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 190 transition count 354
Applied a total of 2 rules in 6 ms. Remains 190 /191 variables (removed 1) and now considering 354/355 (removed 1) transitions.
[2024-05-21 08:30:42] [INFO ] Flow matrix only has 304 transitions (discarded 50 similar events)
// Phase 1: matrix 304 rows 190 cols
[2024-05-21 08:30:42] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 08:30:42] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-21 08:30:42] [INFO ] Flow matrix only has 304 transitions (discarded 50 similar events)
[2024-05-21 08:30:42] [INFO ] Invariant cache hit.
[2024-05-21 08:30:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 08:30:42] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 190/1670 places, 354/2122 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 445 ms. Remains : 190/1670 places, 354/2122 transitions.
[2024-05-21 08:30:42] [INFO ] Flatten gal took : 6 ms
[2024-05-21 08:30:42] [INFO ] Flatten gal took : 5 ms
[2024-05-21 08:30:42] [INFO ] Input system was already deterministic with 354 transitions.
[2024-05-21 08:30:42] [INFO ] Flatten gal took : 5 ms
[2024-05-21 08:30:42] [INFO ] Flatten gal took : 5 ms
[2024-05-21 08:30:42] [INFO ] Time to serialize gal into /tmp/CTLFireability521492895883350189.gal : 1 ms
[2024-05-21 08:30:42] [INFO ] Time to serialize properties into /tmp/CTLFireability4389836653405079637.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability521492895883350189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4389836653405079637.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.8627e+06,0.475328,22404,2,3010,5,63016,6,0,1058,96548,0


Converting to forward existential form...Done !
original formula: AF(AG((p208==1)))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((p208==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t12, t13, t15, t30, t54, t60, t63, t69, t70, t72, t87, t111, t114, t118, t121, t127, ...513
(forward)formula 0,0,3.5786,117976,1,0,473,551071,682,248,6805,544868,676
FORMULA CloudReconfiguration-PT-318-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2024-05-21 08:30:46] [INFO ] Flatten gal took : 33 ms
[2024-05-21 08:30:46] [INFO ] Flatten gal took : 29 ms
[2024-05-21 08:30:46] [INFO ] Applying decomposition
[2024-05-21 08:30:46] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11375040987287280001.txt' '-o' '/tmp/graph11375040987287280001.bin' '-w' '/tmp/graph11375040987287280001.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11375040987287280001.bin' '-l' '-1' '-v' '-w' '/tmp/graph11375040987287280001.weights' '-q' '0' '-e' '0.001'
[2024-05-21 08:30:46] [INFO ] Decomposing Gal with order
[2024-05-21 08:30:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 08:30:46] [INFO ] Removed a total of 554 redundant transitions.
[2024-05-21 08:30:46] [INFO ] Flatten gal took : 53 ms
[2024-05-21 08:30:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 8 ms.
[2024-05-21 08:30:46] [INFO ] Time to serialize gal into /tmp/CTLFireability12048888346292319701.gal : 11 ms
[2024-05-21 08:30:46] [INFO ] Time to serialize properties into /tmp/CTLFireability11923536121365931831.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12048888346292319701.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11923536121365931831.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 2 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,5.01818e+10,2.58944,90300,2653,228,140656,8190,2882,394749,122,76715,0


Converting to forward existential form...Done !
original formula: (E(((EG(A((((i26.i2.i1.u434.p1625==1)&&(i7.i3.i2.u152.p1237==1))&&(i30.i1.i0.u693.p2576==1)) U EF((i0.i1.i1.u31.p139==1)))) * (i5.i0.i1.u...556
=> equivalent forward existential formula: (([(EY(FwdU((Init * !(E(((EG(!((E(!(E(TRUE U (i0.i1.i1.u31.p139==1))) U (!((((i26.i2.i1.u434.p1625==1)&&(i7.i3.i...3198
Reverse transition relation is NOT exact ! Due to transitions t27, t218, t306, t366, t415, t490, t543, t667, t731, t760, t812, t843, t923, t996, t1269, t13...2242
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found 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
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
(forward)formula 0,0,130.828,2244472,1,0,2.98386e+06,18608,12108,1.68127e+07,368,132810,2560549
FORMULA CloudReconfiguration-PT-318-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF(((!(E((((i29.i0.i0.u127.p572==1)&&(i15.i0.i6.u280.p1104==1))||(i2.i1.i0.u10.p33==1)) U ((i25.u406.p1546==1)&&(i2.i1.i0.u49.p204==1))))...348
=> equivalent forward existential formula: (([FwdG((FwdU(Init,TRUE) * (!(E((((i29.i0.i0.u127.p572==1)&&(i15.i0.i6.u280.p1104==1))||(i2.i1.i0.u10.p33==1)) U...1109
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
(forward)formula 1,1,374.445,5859296,1,0,7.27224e+06,18608,16121,4.20855e+07,402,140601,681467
FORMULA CloudReconfiguration-PT-318-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1497570 ms.

BK_STOP 1716280621971

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600