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.r508-tall-171654352100673.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 ltsminxred
Input is NoC3x3-PT-8B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654352100673
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Apr 12 07:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 12 07:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 07:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 12 07:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.0M May 18 16:43 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 NoC3x3-PT-8B-CTLCardinality-2024-00
FORMULA_NAME NoC3x3-PT-8B-CTLCardinality-2024-01
FORMULA_NAME NoC3x3-PT-8B-CTLCardinality-2024-02
FORMULA_NAME NoC3x3-PT-8B-CTLCardinality-2024-03
FORMULA_NAME NoC3x3-PT-8B-CTLCardinality-2024-04
FORMULA_NAME NoC3x3-PT-8B-CTLCardinality-2024-05
FORMULA_NAME NoC3x3-PT-8B-CTLCardinality-2024-06
FORMULA_NAME NoC3x3-PT-8B-CTLCardinality-2024-07
FORMULA_NAME NoC3x3-PT-8B-CTLCardinality-2024-08
FORMULA_NAME NoC3x3-PT-8B-CTLCardinality-2024-09
FORMULA_NAME NoC3x3-PT-8B-CTLCardinality-2024-10
FORMULA_NAME NoC3x3-PT-8B-CTLCardinality-2024-11
FORMULA_NAME NoC3x3-PT-8B-CTLCardinality-2023-12
FORMULA_NAME NoC3x3-PT-8B-CTLCardinality-2023-13
FORMULA_NAME NoC3x3-PT-8B-CTLCardinality-2023-14
FORMULA_NAME NoC3x3-PT-8B-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717244700199

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-8B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 12:25:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 12:25:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 12:25:01] [INFO ] Load time of PNML (sax parser for PT used): 396 ms
[2024-06-01 12:25:01] [INFO ] Transformed 9140 places.
[2024-06-01 12:25:01] [INFO ] Transformed 14577 transitions.
[2024-06-01 12:25:01] [INFO ] Found NUPN structural information;
[2024-06-01 12:25:02] [INFO ] Parsed PT model containing 9140 places and 14577 transitions and 30726 arcs in 617 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
FORMULA NoC3x3-PT-8B-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-8B-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 111 out of 9140 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9140/9140 places, 14577/14577 transitions.
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 9109 transition count 14577
Discarding 5444 places :
Symmetric choice reduction at 1 with 5444 rule applications. Total rules 5475 place count 3665 transition count 9133
Iterating global reduction 1 with 5444 rules applied. Total rules applied 10919 place count 3665 transition count 9133
Ensure Unique test removed 3004 transitions
Reduce isomorphic transitions removed 3004 transitions.
Iterating post reduction 1 with 3004 rules applied. Total rules applied 13923 place count 3665 transition count 6129
Discarding 1938 places :
Symmetric choice reduction at 2 with 1938 rule applications. Total rules 15861 place count 1727 transition count 4191
Iterating global reduction 2 with 1938 rules applied. Total rules applied 17799 place count 1727 transition count 4191
Ensure Unique test removed 1812 transitions
Reduce isomorphic transitions removed 1812 transitions.
Iterating post reduction 2 with 1812 rules applied. Total rules applied 19611 place count 1727 transition count 2379
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 19674 place count 1664 transition count 2316
Iterating global reduction 3 with 63 rules applied. Total rules applied 19737 place count 1664 transition count 2316
Applied a total of 19737 rules in 1328 ms. Remains 1664 /9140 variables (removed 7476) and now considering 2316/14577 (removed 12261) transitions.
// Phase 1: matrix 2316 rows 1664 cols
[2024-06-01 12:25:03] [INFO ] Computed 68 invariants in 23 ms
[2024-06-01 12:25:04] [INFO ] Implicit Places using invariants in 656 ms returned []
[2024-06-01 12:25:04] [INFO ] Invariant cache hit.
[2024-06-01 12:25:05] [INFO ] Implicit Places using invariants and state equation in 1297 ms returned []
Implicit Place search using SMT with State Equation took 1989 ms to find 0 implicit places.
Running 2315 sub problems to find dead transitions.
[2024-06-01 12:25:05] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1661/3980 variables, and 0 constraints, problems are : Problem set: 0 solved, 2315 unsolved in 30130 ms.
Refiners :[Positive P Invariants (semi-flows): 0/68 constraints, State Equation: 0/1664 constraints, PredecessorRefiner: 2315/2315 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2315 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s615 1)
(s616 1)
(s617 1)
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(s759 1)
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(s764 1)
(s765 1)
(s766 1)
(s767 1)
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(s769 1)
(s770 1)
(s771 1)
(s772 1)
(s773 1)
(s774 1)
(s775 1)
(s776 1)
(s777 1)
(s778 1)
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(s781 1)
(s782 1)
(s783 1)
(s784 1)
(s785 1)
(s786 1)
(s787 1)
(s788 1)
(s789 1)
(s790 1)
(s791 1)
(s792 1)
(s793 1)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1661/3980 variables, and 0 constraints, problems are : Problem set: 0 solved, 2315 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/68 constraints, State Equation: 0/1664 constraints, PredecessorRefiner: 0/2315 constraints, Known Traps: 0/0 constraints]
After SMT, in 60980ms problems are : Problem set: 0 solved, 2315 unsolved
Search for dead transitions found 0 dead transitions in 61039ms
Starting structural reductions in LTL mode, iteration 1 : 1664/9140 places, 2316/14577 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64387 ms. Remains : 1664/9140 places, 2316/14577 transitions.
Support contains 111 out of 1664 places after structural reductions.
[2024-06-01 12:26:07] [INFO ] Flatten gal took : 311 ms
[2024-06-01 12:26:07] [INFO ] Flatten gal took : 185 ms
[2024-06-01 12:26:07] [INFO ] Input system was already deterministic with 2316 transitions.
Support contains 93 out of 1664 places (down from 111) after GAL structural reductions.
RANDOM walk for 40000 steps (15 resets) in 3661 ms. (10 steps per ms) remains 14/49 properties
BEST_FIRST walk for 40002 steps (8 resets) in 514 ms. (77 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 221 ms. (180 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 229 ms. (173 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 250 ms. (159 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 139 ms. (285 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 184 ms. (216 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 170 ms. (233 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (8 resets) in 156 ms. (254 steps per ms) remains 13/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 103 ms. (384 steps per ms) remains 12/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 109 ms. (363 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 122 ms. (325 steps per ms) remains 12/12 properties
[2024-06-01 12:26:10] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 718/744 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/744 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 855/1599 variables, 50/68 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1599 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 2282/3881 variables, 1599/1667 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3881 variables, 0/1667 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 99/3980 variables, 65/1732 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3980 variables, 0/1732 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 0/3980 variables, 0/1732 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3980/3980 variables, and 1732 constraints, problems are : Problem set: 0 solved, 12 unsolved in 3724 ms.
Refiners :[Positive P Invariants (semi-flows): 68/68 constraints, State Equation: 1664/1664 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 718/744 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/744 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 855/1599 variables, 50/68 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1599 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 2282/3881 variables, 1599/1667 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3881 variables, 11/1678 constraints. Problems are: Problem set: 0 solved, 12 unsolved
[2024-06-01 12:26:16] [INFO ] Deduced a trap composed of 49 places in 233 ms of which 33 ms to minimize.
[2024-06-01 12:26:17] [INFO ] Deduced a trap composed of 52 places in 236 ms of which 3 ms to minimize.
[2024-06-01 12:26:18] [INFO ] Deduced a trap composed of 98 places in 302 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/3881 variables, 3/1681 constraints. Problems are: Problem set: 0 solved, 12 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 3881/3980 variables, and 1681 constraints, problems are : Problem set: 0 solved, 12 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 68/68 constraints, State Equation: 1599/1664 constraints, PredecessorRefiner: 11/12 constraints, Known Traps: 3/3 constraints]
After SMT, in 8809ms problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 26 out of 1664 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1664/1664 places, 2316/2316 transitions.
Graph (trivial) has 1524 edges and 1664 vertex of which 505 / 1664 are part of one of the 33 SCC in 8 ms
Free SCC test removed 472 places
Drop transitions (Empty/Sink Transition effects.) removed 557 transitions
Reduce isomorphic transitions removed 557 transitions.
Graph (complete) has 2856 edges and 1192 vertex of which 1185 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.6 ms
Discarding 7 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 226 transitions
Trivial Post-agglo rules discarded 226 transitions
Performed 226 trivial Post agglomeration. Transition count delta: 226
Iterating post reduction 0 with 278 rules applied. Total rules applied 280 place count 1185 transition count 1479
Reduce places removed 226 places and 0 transitions.
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
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 1 with 304 rules applied. Total rules applied 584 place count 959 transition count 1401
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 2 with 71 rules applied. Total rules applied 655 place count 927 transition count 1362
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 664 place count 918 transition count 1362
Performed 105 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 105 Pre rules applied. Total rules applied 664 place count 918 transition count 1257
Deduced a syphon composed of 105 places in 6 ms
Reduce places removed 105 places and 0 transitions.
Iterating global reduction 4 with 210 rules applied. Total rules applied 874 place count 813 transition count 1257
Discarding 98 places :
Symmetric choice reduction at 4 with 98 rule applications. Total rules 972 place count 715 transition count 1075
Iterating global reduction 4 with 98 rules applied. Total rules applied 1070 place count 715 transition count 1075
Ensure Unique test removed 73 transitions
Reduce isomorphic transitions removed 73 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 74 rules applied. Total rules applied 1144 place count 715 transition count 1001
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1146 place count 714 transition count 1000
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1147 place count 713 transition count 997
Iterating global reduction 6 with 1 rules applied. Total rules applied 1148 place count 713 transition count 997
Performed 221 Post agglomeration using F-continuation condition.Transition count delta: 221
Deduced a syphon composed of 221 places in 1 ms
Reduce places removed 221 places and 0 transitions.
Iterating global reduction 6 with 442 rules applied. Total rules applied 1590 place count 492 transition count 776
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 6 with 48 rules applied. Total rules applied 1638 place count 492 transition count 728
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1639 place count 491 transition count 723
Iterating global reduction 7 with 1 rules applied. Total rules applied 1640 place count 491 transition count 723
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 7 with 2 rules applied. Total rules applied 1642 place count 490 transition count 722
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -41
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 7 with 8 rules applied. Total rules applied 1650 place count 486 transition count 763
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1651 place count 486 transition count 762
Drop transitions (Redundant composition of simpler transitions.) removed 31 transitions
Redundant transition composition rules discarded 31 transitions
Iterating global reduction 8 with 31 rules applied. Total rules applied 1682 place count 486 transition count 731
Free-agglomeration rule applied 207 times.
Iterating global reduction 8 with 207 rules applied. Total rules applied 1889 place count 486 transition count 524
Reduce places removed 207 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Graph (complete) has 845 edges and 279 vertex of which 272 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 0 output transitions
Iterating post reduction 8 with 220 rules applied. Total rules applied 2109 place count 272 transition count 512
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 2116 place count 272 transition count 505
Drop transitions (Redundant composition of simpler transitions.) removed 165 transitions
Redundant transition composition rules discarded 165 transitions
Iterating global reduction 10 with 165 rules applied. Total rules applied 2281 place count 272 transition count 340
Reduce places removed 7 places and 0 transitions.
Graph (complete) has 666 edges and 265 vertex of which 242 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.1 ms
Discarding 23 places :
Also discarding 0 output transitions
Iterating post reduction 10 with 8 rules applied. Total rules applied 2289 place count 242 transition count 340
Drop transitions (Empty/Sink Transition effects.) removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 11 with 23 rules applied. Total rules applied 2312 place count 242 transition count 317
Partial Free-agglomeration rule applied 22 times.
Drop transitions (Partial Free agglomeration) removed 22 transitions
Iterating global reduction 12 with 22 rules applied. Total rules applied 2334 place count 242 transition count 317
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 2335 place count 242 transition count 316
Applied a total of 2335 rules in 733 ms. Remains 242 /1664 variables (removed 1422) and now considering 316/2316 (removed 2000) transitions.
Running 307 sub problems to find dead transitions.
// Phase 1: matrix 316 rows 242 cols
[2024-06-01 12:26:20] [INFO ] Computed 59 invariants in 2 ms
[2024-06-01 12:26:20] [INFO ] State equation strengthened by 178 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/241 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 307 unsolved
At refinement iteration 1 (OVERLAPS) 1/242 variables, 59/59 constraints. Problems are: Problem set: 0 solved, 307 unsolved
[2024-06-01 12:26:23] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 1 ms to minimize.
[2024-06-01 12:26:23] [INFO ] Deduced a trap composed of 8 places in 61 ms of which 1 ms to minimize.
[2024-06-01 12:26:24] [INFO ] Deduced a trap composed of 8 places in 109 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/242 variables, 3/62 constraints. Problems are: Problem set: 0 solved, 307 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 307 unsolved
Problem TDEAD300 is UNSAT
At refinement iteration 4 (OVERLAPS) 316/558 variables, 242/304 constraints. Problems are: Problem set: 1 solved, 306 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/558 variables, 178/482 constraints. Problems are: Problem set: 1 solved, 306 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/558 variables, 0/482 constraints. Problems are: Problem set: 1 solved, 306 unsolved
At refinement iteration 7 (OVERLAPS) 0/558 variables, 0/482 constraints. Problems are: Problem set: 1 solved, 306 unsolved
No progress, stopping.
After SMT solving in domain Real declared 558/558 variables, and 482 constraints, problems are : Problem set: 1 solved, 306 unsolved in 15923 ms.
Refiners :[Positive P Invariants (semi-flows): 59/59 constraints, State Equation: 242/242 constraints, ReadFeed: 178/178 constraints, PredecessorRefiner: 307/307 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 1 solved, 306 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/241 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 306 unsolved
At refinement iteration 1 (OVERLAPS) 1/242 variables, 59/59 constraints. Problems are: Problem set: 1 solved, 306 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/242 variables, 3/62 constraints. Problems are: Problem set: 1 solved, 306 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 0/62 constraints. Problems are: Problem set: 1 solved, 306 unsolved
At refinement iteration 4 (OVERLAPS) 316/558 variables, 242/304 constraints. Problems are: Problem set: 1 solved, 306 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/558 variables, 178/482 constraints. Problems are: Problem set: 1 solved, 306 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/558 variables, 306/788 constraints. Problems are: Problem set: 1 solved, 306 unsolved
[2024-06-01 12:26:41] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/558 variables, 1/789 constraints. Problems are: Problem set: 1 solved, 306 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/558 variables, 0/789 constraints. Problems are: Problem set: 1 solved, 306 unsolved
At refinement iteration 9 (OVERLAPS) 0/558 variables, 0/789 constraints. Problems are: Problem set: 1 solved, 306 unsolved
No progress, stopping.
After SMT solving in domain Int declared 558/558 variables, and 789 constraints, problems are : Problem set: 1 solved, 306 unsolved in 20010 ms.
Refiners :[Positive P Invariants (semi-flows): 59/59 constraints, State Equation: 242/242 constraints, ReadFeed: 178/178 constraints, PredecessorRefiner: 306/307 constraints, Known Traps: 4/4 constraints]
After SMT, in 36207ms problems are : Problem set: 1 solved, 306 unsolved
Search for dead transitions found 1 dead transitions in 36210ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 242/1664 places, 315/2316 transitions.
Applied a total of 0 rules in 8 ms. Remains 242 /242 variables (removed 0) and now considering 315/315 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36953 ms. Remains : 242/1664 places, 315/2316 transitions.
RANDOM walk for 18173 steps (4 resets) in 124 ms. (145 steps per ms) remains 0/12 properties
[2024-06-01 12:26:56] [INFO ] Flatten gal took : 96 ms
[2024-06-01 12:26:56] [INFO ] Flatten gal took : 76 ms
[2024-06-01 12:26:56] [INFO ] Input system was already deterministic with 2316 transitions.
Computed a total of 206 stabilizing places and 328 stable transitions
Graph (complete) has 3466 edges and 1664 vertex of which 1657 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.62 ms
Starting structural reductions in LTL mode, iteration 0 : 1664/1664 places, 2316/2316 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1662 transition count 2316
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 86 place count 1578 transition count 2232
Iterating global reduction 1 with 84 rules applied. Total rules applied 170 place count 1578 transition count 2232
Ensure Unique test removed 73 transitions
Reduce isomorphic transitions removed 73 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 243 place count 1578 transition count 2159
Discarding 53 places :
Symmetric choice reduction at 2 with 53 rule applications. Total rules 296 place count 1525 transition count 2106
Iterating global reduction 2 with 53 rules applied. Total rules applied 349 place count 1525 transition count 2106
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 2 with 51 rules applied. Total rules applied 400 place count 1525 transition count 2055
Applied a total of 400 rules in 238 ms. Remains 1525 /1664 variables (removed 139) and now considering 2055/2316 (removed 261) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 249 ms. Remains : 1525/1664 places, 2055/2316 transitions.
[2024-06-01 12:26:57] [INFO ] Flatten gal took : 117 ms
[2024-06-01 12:26:57] [INFO ] Flatten gal took : 102 ms
[2024-06-01 12:26:57] [INFO ] Input system was already deterministic with 2055 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1664/1664 places, 2316/2316 transitions.
Graph (trivial) has 1566 edges and 1664 vertex of which 505 / 1664 are part of one of the 33 SCC in 3 ms
Free SCC test removed 472 places
Ensure Unique test removed 521 transitions
Reduce isomorphic transitions removed 521 transitions.
Graph (complete) has 2889 edges and 1192 vertex of which 1186 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.19 ms
Discarding 6 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 245 transitions
Trivial Post-agglo rules discarded 245 transitions
Performed 245 trivial Post agglomeration. Transition count delta: 245
Iterating post reduction 0 with 295 rules applied. Total rules applied 297 place count 1185 transition count 1495
Reduce places removed 245 places and 0 transitions.
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 1 with 349 rules applied. Total rules applied 646 place count 940 transition count 1391
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 2 with 102 rules applied. Total rules applied 748 place count 898 transition count 1331
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 768 place count 878 transition count 1331
Performed 97 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 97 Pre rules applied. Total rules applied 768 place count 878 transition count 1234
Deduced a syphon composed of 97 places in 2 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 4 with 194 rules applied. Total rules applied 962 place count 781 transition count 1234
Discarding 99 places :
Symmetric choice reduction at 4 with 99 rule applications. Total rules 1061 place count 682 transition count 1049
Iterating global reduction 4 with 99 rules applied. Total rules applied 1160 place count 682 transition count 1049
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 4 with 70 rules applied. Total rules applied 1230 place count 682 transition count 979
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1230 place count 682 transition count 978
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1232 place count 681 transition count 978
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1234 place count 679 transition count 970
Iterating global reduction 5 with 2 rules applied. Total rules applied 1236 place count 679 transition count 970
Performed 201 Post agglomeration using F-continuation condition.Transition count delta: 201
Deduced a syphon composed of 201 places in 0 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 5 with 402 rules applied. Total rules applied 1638 place count 478 transition count 769
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 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 26 rules applied. Total rules applied 1664 place count 478 transition count 743
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 1666 place count 477 transition count 742
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 7 with 2 rules applied. Total rules applied 1668 place count 476 transition count 741
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 7 with 25 rules applied. Total rules applied 1693 place count 476 transition count 716
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1693 place count 476 transition count 715
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1695 place count 475 transition count 715
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1696 place count 475 transition count 715
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1698 place count 473 transition count 713
Reduce places removed 9 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 7 with 33 rules applied. Total rules applied 1731 place count 464 transition count 689
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 8 with 48 rules applied. Total rules applied 1779 place count 440 transition count 665
Applied a total of 1779 rules in 348 ms. Remains 440 /1664 variables (removed 1224) and now considering 665/2316 (removed 1651) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 348 ms. Remains : 440/1664 places, 665/2316 transitions.
[2024-06-01 12:26:58] [INFO ] Flatten gal took : 50 ms
[2024-06-01 12:26:58] [INFO ] Flatten gal took : 35 ms
[2024-06-01 12:26:58] [INFO ] Input system was already deterministic with 665 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1664/1664 places, 2316/2316 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1662 transition count 2316
Discarding 81 places :
Symmetric choice reduction at 1 with 81 rule applications. Total rules 83 place count 1581 transition count 2235
Iterating global reduction 1 with 81 rules applied. Total rules applied 164 place count 1581 transition count 2235
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 232 place count 1581 transition count 2167
Discarding 51 places :
Symmetric choice reduction at 2 with 51 rule applications. Total rules 283 place count 1530 transition count 2116
Iterating global reduction 2 with 51 rules applied. Total rules applied 334 place count 1530 transition count 2116
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 2 with 48 rules applied. Total rules applied 382 place count 1530 transition count 2068
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 383 place count 1529 transition count 2067
Iterating global reduction 3 with 1 rules applied. Total rules applied 384 place count 1529 transition count 2067
Applied a total of 384 rules in 654 ms. Remains 1529 /1664 variables (removed 135) and now considering 2067/2316 (removed 249) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 667 ms. Remains : 1529/1664 places, 2067/2316 transitions.
[2024-06-01 12:26:58] [INFO ] Flatten gal took : 45 ms
[2024-06-01 12:26:58] [INFO ] Flatten gal took : 49 ms
[2024-06-01 12:26:59] [INFO ] Input system was already deterministic with 2067 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1664/1664 places, 2316/2316 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1662 transition count 2316
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 86 place count 1578 transition count 2232
Iterating global reduction 1 with 84 rules applied. Total rules applied 170 place count 1578 transition count 2232
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 242 place count 1578 transition count 2160
Discarding 54 places :
Symmetric choice reduction at 2 with 54 rule applications. Total rules 296 place count 1524 transition count 2106
Iterating global reduction 2 with 54 rules applied. Total rules applied 350 place count 1524 transition count 2106
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 2 with 51 rules applied. Total rules applied 401 place count 1524 transition count 2055
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 402 place count 1523 transition count 2054
Iterating global reduction 3 with 1 rules applied. Total rules applied 403 place count 1523 transition count 2054
Applied a total of 403 rules in 343 ms. Remains 1523 /1664 variables (removed 141) and now considering 2054/2316 (removed 262) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 343 ms. Remains : 1523/1664 places, 2054/2316 transitions.
[2024-06-01 12:26:59] [INFO ] Flatten gal took : 90 ms
[2024-06-01 12:26:59] [INFO ] Flatten gal took : 76 ms
[2024-06-01 12:26:59] [INFO ] Input system was already deterministic with 2054 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1664/1664 places, 2316/2316 transitions.
Graph (trivial) has 1552 edges and 1664 vertex of which 503 / 1664 are part of one of the 33 SCC in 18 ms
Free SCC test removed 470 places
Ensure Unique test removed 517 transitions
Reduce isomorphic transitions removed 517 transitions.
Graph (complete) has 2893 edges and 1194 vertex of which 1189 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 291 rules applied. Total rules applied 293 place count 1188 transition count 1503
Reduce places removed 241 places and 0 transitions.
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 1 with 337 rules applied. Total rules applied 630 place count 947 transition count 1407
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 2 with 90 rules applied. Total rules applied 720 place count 909 transition count 1355
Reduce places removed 16 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 17 rules applied. Total rules applied 737 place count 893 transition count 1354
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 739 place count 892 transition count 1353
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 101 Pre rules applied. Total rules applied 739 place count 892 transition count 1252
Deduced a syphon composed of 101 places in 15 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 5 with 202 rules applied. Total rules applied 941 place count 791 transition count 1252
Discarding 101 places :
Symmetric choice reduction at 5 with 101 rule applications. Total rules 1042 place count 690 transition count 1065
Iterating global reduction 5 with 101 rules applied. Total rules applied 1143 place count 690 transition count 1065
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 5 with 72 rules applied. Total rules applied 1215 place count 690 transition count 993
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1215 place count 690 transition count 992
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1217 place count 689 transition count 992
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1219 place count 687 transition count 984
Iterating global reduction 6 with 2 rules applied. Total rules applied 1221 place count 687 transition count 984
Performed 197 Post agglomeration using F-continuation condition.Transition count delta: 197
Deduced a syphon composed of 197 places in 1 ms
Reduce places removed 197 places and 0 transitions.
Iterating global reduction 6 with 394 rules applied. Total rules applied 1615 place count 490 transition count 787
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 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 26 rules applied. Total rules applied 1641 place count 490 transition count 761
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1643 place count 489 transition count 760
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 1645 place count 488 transition count 759
Drop transitions (Redundant composition of simpler transitions.) removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 8 with 30 rules applied. Total rules applied 1675 place count 488 transition count 729
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 4 Pre rules applied. Total rules applied 1675 place count 488 transition count 725
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 1683 place count 484 transition count 725
Partial Post-agglomeration rule applied 5 times.
Drop transitions (Partial Post agglomeration) removed 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 1688 place count 484 transition count 725
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1690 place count 482 transition count 723
Reduce places removed 9 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 8 with 33 rules applied. Total rules applied 1723 place count 473 transition count 699
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 9 with 48 rules applied. Total rules applied 1771 place count 449 transition count 675
Applied a total of 1771 rules in 328 ms. Remains 449 /1664 variables (removed 1215) and now considering 675/2316 (removed 1641) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 328 ms. Remains : 449/1664 places, 675/2316 transitions.
[2024-06-01 12:27:00] [INFO ] Flatten gal took : 32 ms
[2024-06-01 12:27:00] [INFO ] Flatten gal took : 33 ms
[2024-06-01 12:27:00] [INFO ] Input system was already deterministic with 675 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1664/1664 places, 2316/2316 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1662 transition count 2316
Discarding 89 places :
Symmetric choice reduction at 1 with 89 rule applications. Total rules 91 place count 1573 transition count 2227
Iterating global reduction 1 with 89 rules applied. Total rules applied 180 place count 1573 transition count 2227
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Iterating post reduction 1 with 75 rules applied. Total rules applied 255 place count 1573 transition count 2152
Discarding 57 places :
Symmetric choice reduction at 2 with 57 rule applications. Total rules 312 place count 1516 transition count 2095
Iterating global reduction 2 with 57 rules applied. Total rules applied 369 place count 1516 transition count 2095
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 2 with 54 rules applied. Total rules applied 423 place count 1516 transition count 2041
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 424 place count 1515 transition count 2040
Iterating global reduction 3 with 1 rules applied. Total rules applied 425 place count 1515 transition count 2040
Applied a total of 425 rules in 274 ms. Remains 1515 /1664 variables (removed 149) and now considering 2040/2316 (removed 276) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 286 ms. Remains : 1515/1664 places, 2040/2316 transitions.
[2024-06-01 12:27:00] [INFO ] Flatten gal took : 65 ms
[2024-06-01 12:27:00] [INFO ] Flatten gal took : 45 ms
[2024-06-01 12:27:00] [INFO ] Input system was already deterministic with 2040 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1664/1664 places, 2316/2316 transitions.
Graph (trivial) has 1562 edges and 1664 vertex of which 504 / 1664 are part of one of the 33 SCC in 2 ms
Free SCC test removed 471 places
Ensure Unique test removed 519 transitions
Reduce isomorphic transitions removed 519 transitions.
Graph (complete) has 2891 edges and 1193 vertex of which 1186 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.4 ms
Discarding 7 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 244 transitions
Trivial Post-agglo rules discarded 244 transitions
Performed 244 trivial Post agglomeration. Transition count delta: 244
Iterating post reduction 0 with 296 rules applied. Total rules applied 298 place count 1185 transition count 1495
Reduce places removed 244 places and 0 transitions.
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 1 with 347 rules applied. Total rules applied 645 place count 941 transition count 1392
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 2 with 103 rules applied. Total rules applied 748 place count 899 transition count 1331
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 768 place count 879 transition count 1331
Performed 98 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 98 Pre rules applied. Total rules applied 768 place count 879 transition count 1233
Deduced a syphon composed of 98 places in 2 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 4 with 196 rules applied. Total rules applied 964 place count 781 transition count 1233
Discarding 101 places :
Symmetric choice reduction at 4 with 101 rule applications. Total rules 1065 place count 680 transition count 1046
Iterating global reduction 4 with 101 rules applied. Total rules applied 1166 place count 680 transition count 1046
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 1238 place count 680 transition count 974
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1238 place count 680 transition count 973
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1240 place count 679 transition count 973
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1242 place count 677 transition count 965
Iterating global reduction 5 with 2 rules applied. Total rules applied 1244 place count 677 transition count 965
Performed 198 Post agglomeration using F-continuation condition.Transition count delta: 198
Deduced a syphon composed of 198 places in 0 ms
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 5 with 396 rules applied. Total rules applied 1640 place count 479 transition count 767
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 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 26 rules applied. Total rules applied 1666 place count 479 transition count 741
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 1668 place count 478 transition count 740
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 7 with 2 rules applied. Total rules applied 1670 place count 477 transition count 739
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 7 with 24 rules applied. Total rules applied 1694 place count 477 transition count 715
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 1696 place count 477 transition count 715
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1698 place count 475 transition count 713
Reduce places removed 8 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 7 with 30 rules applied. Total rules applied 1728 place count 467 transition count 691
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 8 with 44 rules applied. Total rules applied 1772 place count 445 transition count 669
Applied a total of 1772 rules in 143 ms. Remains 445 /1664 variables (removed 1219) and now considering 669/2316 (removed 1647) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 143 ms. Remains : 445/1664 places, 669/2316 transitions.
[2024-06-01 12:27:01] [INFO ] Flatten gal took : 14 ms
[2024-06-01 12:27:01] [INFO ] Flatten gal took : 15 ms
[2024-06-01 12:27:01] [INFO ] Input system was already deterministic with 669 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1664/1664 places, 2316/2316 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1662 transition count 2316
Discarding 83 places :
Symmetric choice reduction at 1 with 83 rule applications. Total rules 85 place count 1579 transition count 2233
Iterating global reduction 1 with 83 rules applied. Total rules applied 168 place count 1579 transition count 2233
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 238 place count 1579 transition count 2163
Discarding 52 places :
Symmetric choice reduction at 2 with 52 rule applications. Total rules 290 place count 1527 transition count 2111
Iterating global reduction 2 with 52 rules applied. Total rules applied 342 place count 1527 transition count 2111
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 2 with 49 rules applied. Total rules applied 391 place count 1527 transition count 2062
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 392 place count 1526 transition count 2061
Iterating global reduction 3 with 1 rules applied. Total rules applied 393 place count 1526 transition count 2061
Applied a total of 393 rules in 151 ms. Remains 1526 /1664 variables (removed 138) and now considering 2061/2316 (removed 255) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 152 ms. Remains : 1526/1664 places, 2061/2316 transitions.
[2024-06-01 12:27:01] [INFO ] Flatten gal took : 38 ms
[2024-06-01 12:27:01] [INFO ] Flatten gal took : 64 ms
[2024-06-01 12:27:01] [INFO ] Input system was already deterministic with 2061 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1664/1664 places, 2316/2316 transitions.
Graph (trivial) has 1566 edges and 1664 vertex of which 505 / 1664 are part of one of the 33 SCC in 1 ms
Free SCC test removed 472 places
Ensure Unique test removed 521 transitions
Reduce isomorphic transitions removed 521 transitions.
Graph (complete) has 2889 edges and 1192 vertex of which 1185 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 245 transitions
Trivial Post-agglo rules discarded 245 transitions
Performed 245 trivial Post agglomeration. Transition count delta: 245
Iterating post reduction 0 with 297 rules applied. Total rules applied 299 place count 1184 transition count 1492
Reduce places removed 245 places and 0 transitions.
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 1 with 349 rules applied. Total rules applied 648 place count 939 transition count 1388
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 2 with 102 rules applied. Total rules applied 750 place count 897 transition count 1328
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 770 place count 877 transition count 1328
Performed 97 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 97 Pre rules applied. Total rules applied 770 place count 877 transition count 1231
Deduced a syphon composed of 97 places in 2 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 4 with 194 rules applied. Total rules applied 964 place count 780 transition count 1231
Discarding 101 places :
Symmetric choice reduction at 4 with 101 rule applications. Total rules 1065 place count 679 transition count 1044
Iterating global reduction 4 with 101 rules applied. Total rules applied 1166 place count 679 transition count 1044
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 1238 place count 679 transition count 972
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1238 place count 679 transition count 971
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1240 place count 678 transition count 971
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1242 place count 676 transition count 963
Iterating global reduction 5 with 2 rules applied. Total rules applied 1244 place count 676 transition count 963
Performed 201 Post agglomeration using F-continuation condition.Transition count delta: 201
Deduced a syphon composed of 201 places in 1 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 5 with 402 rules applied. Total rules applied 1646 place count 475 transition count 762
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 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 26 rules applied. Total rules applied 1672 place count 475 transition count 736
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 1674 place count 474 transition count 735
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 7 with 2 rules applied. Total rules applied 1676 place count 473 transition count 734
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 7 with 25 rules applied. Total rules applied 1701 place count 473 transition count 709
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1701 place count 473 transition count 708
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1703 place count 472 transition count 708
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1704 place count 472 transition count 708
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1706 place count 470 transition count 706
Reduce places removed 9 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 7 with 33 rules applied. Total rules applied 1739 place count 461 transition count 682
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 8 with 48 rules applied. Total rules applied 1787 place count 437 transition count 658
Applied a total of 1787 rules in 127 ms. Remains 437 /1664 variables (removed 1227) and now considering 658/2316 (removed 1658) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 128 ms. Remains : 437/1664 places, 658/2316 transitions.
[2024-06-01 12:27:01] [INFO ] Flatten gal took : 13 ms
[2024-06-01 12:27:01] [INFO ] Flatten gal took : 14 ms
[2024-06-01 12:27:01] [INFO ] Input system was already deterministic with 658 transitions.
RANDOM walk for 1566 steps (7 resets) in 34 ms. (44 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-8B-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 1664/1664 places, 2316/2316 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1663 transition count 2316
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 85 place count 1579 transition count 2232
Iterating global reduction 1 with 84 rules applied. Total rules applied 169 place count 1579 transition count 2232
Ensure Unique test removed 73 transitions
Reduce isomorphic transitions removed 73 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 242 place count 1579 transition count 2159
Discarding 55 places :
Symmetric choice reduction at 2 with 55 rule applications. Total rules 297 place count 1524 transition count 2104
Iterating global reduction 2 with 55 rules applied. Total rules applied 352 place count 1524 transition count 2104
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 2 with 52 rules applied. Total rules applied 404 place count 1524 transition count 2052
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 405 place count 1523 transition count 2051
Iterating global reduction 3 with 1 rules applied. Total rules applied 406 place count 1523 transition count 2051
Applied a total of 406 rules in 151 ms. Remains 1523 /1664 variables (removed 141) and now considering 2051/2316 (removed 265) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 151 ms. Remains : 1523/1664 places, 2051/2316 transitions.
[2024-06-01 12:27:01] [INFO ] Flatten gal took : 37 ms
[2024-06-01 12:27:01] [INFO ] Flatten gal took : 40 ms
[2024-06-01 12:27:02] [INFO ] Input system was already deterministic with 2051 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1664/1664 places, 2316/2316 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1662 transition count 2316
Discarding 89 places :
Symmetric choice reduction at 1 with 89 rule applications. Total rules 91 place count 1573 transition count 2227
Iterating global reduction 1 with 89 rules applied. Total rules applied 180 place count 1573 transition count 2227
Ensure Unique test removed 77 transitions
Reduce isomorphic transitions removed 77 transitions.
Iterating post reduction 1 with 77 rules applied. Total rules applied 257 place count 1573 transition count 2150
Discarding 57 places :
Symmetric choice reduction at 2 with 57 rule applications. Total rules 314 place count 1516 transition count 2093
Iterating global reduction 2 with 57 rules applied. Total rules applied 371 place count 1516 transition count 2093
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 2 with 55 rules applied. Total rules applied 426 place count 1516 transition count 2038
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 427 place count 1515 transition count 2037
Iterating global reduction 3 with 1 rules applied. Total rules applied 428 place count 1515 transition count 2037
Applied a total of 428 rules in 148 ms. Remains 1515 /1664 variables (removed 149) and now considering 2037/2316 (removed 279) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 149 ms. Remains : 1515/1664 places, 2037/2316 transitions.
[2024-06-01 12:27:02] [INFO ] Flatten gal took : 36 ms
[2024-06-01 12:27:02] [INFO ] Flatten gal took : 44 ms
[2024-06-01 12:27:02] [INFO ] Input system was already deterministic with 2037 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1664/1664 places, 2316/2316 transitions.
Graph (trivial) has 1565 edges and 1664 vertex of which 505 / 1664 are part of one of the 33 SCC in 1 ms
Free SCC test removed 472 places
Ensure Unique test removed 521 transitions
Reduce isomorphic transitions removed 521 transitions.
Graph (complete) has 2889 edges and 1192 vertex of which 1185 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 245 transitions
Trivial Post-agglo rules discarded 245 transitions
Performed 245 trivial Post agglomeration. Transition count delta: 245
Iterating post reduction 0 with 297 rules applied. Total rules applied 299 place count 1184 transition count 1492
Reduce places removed 245 places and 0 transitions.
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 1 with 349 rules applied. Total rules applied 648 place count 939 transition count 1388
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 2 with 102 rules applied. Total rules applied 750 place count 897 transition count 1328
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 770 place count 877 transition count 1328
Performed 97 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 97 Pre rules applied. Total rules applied 770 place count 877 transition count 1231
Deduced a syphon composed of 97 places in 2 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 4 with 194 rules applied. Total rules applied 964 place count 780 transition count 1231
Discarding 100 places :
Symmetric choice reduction at 4 with 100 rule applications. Total rules 1064 place count 680 transition count 1045
Iterating global reduction 4 with 100 rules applied. Total rules applied 1164 place count 680 transition count 1045
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 1236 place count 680 transition count 973
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1236 place count 680 transition count 972
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1238 place count 679 transition count 972
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1240 place count 677 transition count 964
Iterating global reduction 5 with 2 rules applied. Total rules applied 1242 place count 677 transition count 964
Performed 201 Post agglomeration using F-continuation condition.Transition count delta: 201
Deduced a syphon composed of 201 places in 0 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 5 with 402 rules applied. Total rules applied 1644 place count 476 transition count 763
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 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 26 rules applied. Total rules applied 1670 place count 476 transition count 737
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 1672 place count 475 transition count 736
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 7 with 2 rules applied. Total rules applied 1674 place count 474 transition count 735
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 7 with 25 rules applied. Total rules applied 1699 place count 474 transition count 710
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1699 place count 474 transition count 709
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1701 place count 473 transition count 709
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1702 place count 473 transition count 709
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1704 place count 471 transition count 707
Reduce places removed 9 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 7 with 33 rules applied. Total rules applied 1737 place count 462 transition count 683
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 8 with 48 rules applied. Total rules applied 1785 place count 438 transition count 659
Applied a total of 1785 rules in 207 ms. Remains 438 /1664 variables (removed 1226) and now considering 659/2316 (removed 1657) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 209 ms. Remains : 438/1664 places, 659/2316 transitions.
[2024-06-01 12:27:02] [INFO ] Flatten gal took : 14 ms
[2024-06-01 12:27:02] [INFO ] Flatten gal took : 14 ms
[2024-06-01 12:27:02] [INFO ] Input system was already deterministic with 659 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1664/1664 places, 2316/2316 transitions.
Graph (trivial) has 1560 edges and 1664 vertex of which 494 / 1664 are part of one of the 32 SCC in 0 ms
Free SCC test removed 462 places
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Graph (complete) has 2899 edges and 1202 vertex of which 1195 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 245 transitions
Trivial Post-agglo rules discarded 245 transitions
Performed 245 trivial Post agglomeration. Transition count delta: 245
Iterating post reduction 0 with 297 rules applied. Total rules applied 299 place count 1194 transition count 1502
Reduce places removed 245 places and 0 transitions.
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 1 with 342 rules applied. Total rules applied 641 place count 949 transition count 1405
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 2 with 93 rules applied. Total rules applied 734 place count 910 transition count 1351
Reduce places removed 17 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 18 rules applied. Total rules applied 752 place count 893 transition count 1350
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 753 place count 892 transition count 1350
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 102 Pre rules applied. Total rules applied 753 place count 892 transition count 1248
Deduced a syphon composed of 102 places in 2 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 5 with 204 rules applied. Total rules applied 957 place count 790 transition count 1248
Discarding 102 places :
Symmetric choice reduction at 5 with 102 rule applications. Total rules 1059 place count 688 transition count 1059
Iterating global reduction 5 with 102 rules applied. Total rules applied 1161 place count 688 transition count 1059
Ensure Unique test removed 73 transitions
Reduce isomorphic transitions removed 73 transitions.
Iterating post reduction 5 with 73 rules applied. Total rules applied 1234 place count 688 transition count 986
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1234 place count 688 transition count 985
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1236 place count 687 transition count 985
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1238 place count 685 transition count 977
Iterating global reduction 6 with 2 rules applied. Total rules applied 1240 place count 685 transition count 977
Performed 198 Post agglomeration using F-continuation condition.Transition count delta: 198
Deduced a syphon composed of 198 places in 0 ms
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 6 with 396 rules applied. Total rules applied 1636 place count 487 transition count 779
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 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 6 with 27 rules applied. Total rules applied 1663 place count 487 transition count 752
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1667 place count 485 transition count 750
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 1671 place count 483 transition count 748
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 8 with 25 rules applied. Total rules applied 1696 place count 483 transition count 723
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 2 Pre rules applied. Total rules applied 1696 place count 483 transition count 721
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 1700 place count 481 transition count 721
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 1703 place count 481 transition count 721
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1705 place count 479 transition count 719
Reduce places removed 8 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 8 with 30 rules applied. Total rules applied 1735 place count 471 transition count 697
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 9 with 44 rules applied. Total rules applied 1779 place count 449 transition count 675
Applied a total of 1779 rules in 115 ms. Remains 449 /1664 variables (removed 1215) and now considering 675/2316 (removed 1641) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 115 ms. Remains : 449/1664 places, 675/2316 transitions.
[2024-06-01 12:27:02] [INFO ] Flatten gal took : 13 ms
[2024-06-01 12:27:02] [INFO ] Flatten gal took : 14 ms
[2024-06-01 12:27:02] [INFO ] Input system was already deterministic with 675 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1664/1664 places, 2316/2316 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1662 transition count 2316
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 86 place count 1578 transition count 2232
Iterating global reduction 1 with 84 rules applied. Total rules applied 170 place count 1578 transition count 2232
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Iterating post reduction 1 with 69 rules applied. Total rules applied 239 place count 1578 transition count 2163
Discarding 53 places :
Symmetric choice reduction at 2 with 53 rule applications. Total rules 292 place count 1525 transition count 2110
Iterating global reduction 2 with 53 rules applied. Total rules applied 345 place count 1525 transition count 2110
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 2 with 50 rules applied. Total rules applied 395 place count 1525 transition count 2060
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 396 place count 1524 transition count 2059
Iterating global reduction 3 with 1 rules applied. Total rules applied 397 place count 1524 transition count 2059
Applied a total of 397 rules in 147 ms. Remains 1524 /1664 variables (removed 140) and now considering 2059/2316 (removed 257) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 148 ms. Remains : 1524/1664 places, 2059/2316 transitions.
[2024-06-01 12:27:03] [INFO ] Flatten gal took : 36 ms
[2024-06-01 12:27:03] [INFO ] Flatten gal took : 38 ms
[2024-06-01 12:27:03] [INFO ] Input system was already deterministic with 2059 transitions.
[2024-06-01 12:27:03] [INFO ] Flatten gal took : 44 ms
[2024-06-01 12:27:03] [INFO ] Flatten gal took : 45 ms
[2024-06-01 12:27:03] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-06-01 12:27:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1664 places, 2316 transitions and 5968 arcs took 10 ms.
Total runtime 121943 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : NoC3x3-PT-8B-CTLCardinality-2024-00
Could not compute solution for formula : NoC3x3-PT-8B-CTLCardinality-2024-01
Could not compute solution for formula : NoC3x3-PT-8B-CTLCardinality-2024-02
Could not compute solution for formula : NoC3x3-PT-8B-CTLCardinality-2024-03
Could not compute solution for formula : NoC3x3-PT-8B-CTLCardinality-2024-04
Could not compute solution for formula : NoC3x3-PT-8B-CTLCardinality-2024-06
Could not compute solution for formula : NoC3x3-PT-8B-CTLCardinality-2024-07
Could not compute solution for formula : NoC3x3-PT-8B-CTLCardinality-2024-08
Could not compute solution for formula : NoC3x3-PT-8B-CTLCardinality-2024-10
Could not compute solution for formula : NoC3x3-PT-8B-CTLCardinality-2024-11
Could not compute solution for formula : NoC3x3-PT-8B-CTLCardinality-2023-12
Could not compute solution for formula : NoC3x3-PT-8B-CTLCardinality-2023-13
Could not compute solution for formula : NoC3x3-PT-8B-CTLCardinality-2023-15

BK_STOP 1717244823688

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

+ 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name NoC3x3-PT-8B-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/559/ctl_0_
ctl formula name NoC3x3-PT-8B-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/559/ctl_1_
ctl formula name NoC3x3-PT-8B-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/559/ctl_2_
ctl formula name NoC3x3-PT-8B-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/559/ctl_3_
ctl formula name NoC3x3-PT-8B-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/559/ctl_4_
ctl formula name NoC3x3-PT-8B-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/559/ctl_5_
ctl formula name NoC3x3-PT-8B-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/559/ctl_6_
ctl formula name NoC3x3-PT-8B-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/559/ctl_7_
ctl formula name NoC3x3-PT-8B-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/559/ctl_8_
ctl formula name NoC3x3-PT-8B-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/559/ctl_9_
ctl formula name NoC3x3-PT-8B-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/559/ctl_10_
ctl formula name NoC3x3-PT-8B-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/559/ctl_11_
ctl formula name NoC3x3-PT-8B-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/559/ctl_12_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NoC3x3-PT-8B"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is NoC3x3-PT-8B, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r508-tall-171654352100673"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-8B.tgz
mv NoC3x3-PT-8B execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;