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.r484-smll-171624275600252.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 DLCround-PT-11b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r484-smll-171624275600252
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-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 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 12:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K Apr 13 12:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 13 12:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Apr 13 12:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.7M May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1717233097308

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-11b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 09:11:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 09:11:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 09:11:40] [INFO ] Load time of PNML (sax parser for PT used): 748 ms
[2024-06-01 09:11:40] [INFO ] Transformed 4375 places.
[2024-06-01 09:11:40] [INFO ] Transformed 6991 transitions.
[2024-06-01 09:11:40] [INFO ] Found NUPN structural information;
[2024-06-01 09:11:40] [INFO ] Parsed PT model containing 4375 places and 6991 transitions and 19673 arcs in 1157 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA DLCround-PT-11b-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-11b-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-11b-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 4375 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4375/4375 places, 6991/6991 transitions.
Discarding 774 places :
Symmetric choice reduction at 0 with 774 rule applications. Total rules 774 place count 3601 transition count 6217
Iterating global reduction 0 with 774 rules applied. Total rules applied 1548 place count 3601 transition count 6217
Discarding 633 places :
Symmetric choice reduction at 0 with 633 rule applications. Total rules 2181 place count 2968 transition count 5584
Iterating global reduction 0 with 633 rules applied. Total rules applied 2814 place count 2968 transition count 5584
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 2825 place count 2968 transition count 5573
Discarding 73 places :
Symmetric choice reduction at 1 with 73 rule applications. Total rules 2898 place count 2895 transition count 5328
Iterating global reduction 1 with 73 rules applied. Total rules applied 2971 place count 2895 transition count 5328
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 3010 place count 2856 transition count 5289
Iterating global reduction 1 with 39 rules applied. Total rules applied 3049 place count 2856 transition count 5289
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 3053 place count 2856 transition count 5285
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 3075 place count 2834 transition count 5263
Iterating global reduction 2 with 22 rules applied. Total rules applied 3097 place count 2834 transition count 5263
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 3119 place count 2812 transition count 5241
Iterating global reduction 2 with 22 rules applied. Total rules applied 3141 place count 2812 transition count 5241
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 3162 place count 2791 transition count 5220
Iterating global reduction 2 with 21 rules applied. Total rules applied 3183 place count 2791 transition count 5220
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 3195 place count 2779 transition count 5208
Iterating global reduction 2 with 12 rules applied. Total rules applied 3207 place count 2779 transition count 5208
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 3215 place count 2771 transition count 5200
Iterating global reduction 2 with 8 rules applied. Total rules applied 3223 place count 2771 transition count 5200
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 3231 place count 2763 transition count 5192
Iterating global reduction 2 with 8 rules applied. Total rules applied 3239 place count 2763 transition count 5192
Applied a total of 3239 rules in 3610 ms. Remains 2763 /4375 variables (removed 1612) and now considering 5192/6991 (removed 1799) transitions.
// Phase 1: matrix 5192 rows 2763 cols
[2024-06-01 09:11:45] [INFO ] Computed 244 invariants in 59 ms
[2024-06-01 09:11:47] [INFO ] Implicit Places using invariants in 2688 ms returned []
[2024-06-01 09:11:47] [INFO ] Invariant cache hit.
[2024-06-01 09:11:53] [INFO ] Implicit Places using invariants and state equation in 5183 ms returned []
Implicit Place search using SMT with State Equation took 7929 ms to find 0 implicit places.
Running 5191 sub problems to find dead transitions.
[2024-06-01 09:11:53] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2762/7955 variables, and 0 constraints, problems are : Problem set: 0 solved, 5191 unsolved in 30225 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2763 constraints, PredecessorRefiner: 5191/5191 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5191 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2762/7955 variables, and 0 constraints, problems are : Problem set: 0 solved, 5191 unsolved in 30152 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2763 constraints, PredecessorRefiner: 0/5191 constraints, Known Traps: 0/0 constraints]
After SMT, in 64995ms problems are : Problem set: 0 solved, 5191 unsolved
Search for dead transitions found 0 dead transitions in 65159ms
Starting structural reductions in LTL mode, iteration 1 : 2763/4375 places, 5192/6991 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76798 ms. Remains : 2763/4375 places, 5192/6991 transitions.
Support contains 38 out of 2763 places after structural reductions.
[2024-06-01 09:12:59] [INFO ] Flatten gal took : 498 ms
[2024-06-01 09:12:59] [INFO ] Flatten gal took : 239 ms
[2024-06-01 09:13:00] [INFO ] Input system was already deterministic with 5192 transitions.
Support contains 35 out of 2763 places (down from 38) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 30 to 29
RANDOM walk for 40000 steps (8 resets) in 3048 ms. (13 steps per ms) remains 10/29 properties
BEST_FIRST walk for 40004 steps (8 resets) in 275 ms. (144 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 220 ms. (181 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 154 ms. (258 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 111 ms. (357 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 120 ms. (330 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 87 ms. (454 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 80 ms. (493 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 83 ms. (476 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 10/10 properties
[2024-06-01 09:13:01] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 747/762 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/762 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 2001/2763 variables, 202/244 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2763 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 5192/7955 variables, 2763/3007 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7955/7955 variables, and 3007 constraints, problems are : Problem set: 0 solved, 10 unsolved in 5018 ms.
Refiners :[Positive P Invariants (semi-flows): 244/244 constraints, State Equation: 2763/2763 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 747/762 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/762 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 2001/2763 variables, 202/244 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2763 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 5192/7955 variables, 2763/3007 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7955 variables, 10/3017 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7955/7955 variables, and 3017 constraints, problems are : Problem set: 0 solved, 10 unsolved in 5013 ms.
Refiners :[Positive P Invariants (semi-flows): 244/244 constraints, State Equation: 2763/2763 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 10126ms problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 15 out of 2763 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2763/2763 places, 5192/5192 transitions.
Graph (trivial) has 2387 edges and 2763 vertex of which 634 / 2763 are part of one of the 52 SCC in 24 ms
Free SCC test removed 582 places
Drop transitions (Empty/Sink Transition effects.) removed 662 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 678 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 413 transitions
Trivial Post-agglo rules discarded 413 transitions
Performed 413 trivial Post agglomeration. Transition count delta: 413
Iterating post reduction 0 with 413 rules applied. Total rules applied 414 place count 2181 transition count 4101
Reduce places removed 413 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 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 461 rules applied. Total rules applied 875 place count 1768 transition count 4053
Reduce places removed 32 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 33 rules applied. Total rules applied 908 place count 1736 transition count 4052
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 909 place count 1735 transition count 4052
Performed 238 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 238 Pre rules applied. Total rules applied 909 place count 1735 transition count 3814
Deduced a syphon composed of 238 places in 53 ms
Reduce places removed 238 places and 0 transitions.
Iterating global reduction 4 with 476 rules applied. Total rules applied 1385 place count 1497 transition count 3814
Discarding 82 places :
Symmetric choice reduction at 4 with 82 rule applications. Total rules 1467 place count 1415 transition count 3030
Iterating global reduction 4 with 82 rules applied. Total rules applied 1549 place count 1415 transition count 3030
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1553 place count 1415 transition count 3026
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 1553 place count 1415 transition count 3022
Deduced a syphon composed of 4 places in 23 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 1561 place count 1411 transition count 3022
Performed 540 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 540 places in 1 ms
Reduce places removed 540 places and 0 transitions.
Iterating global reduction 5 with 1080 rules applied. Total rules applied 2641 place count 871 transition count 2471
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 2653 place count 871 transition count 2459
Renaming transitions due to excessive name length > 1024 char.
Discarding 25 places :
Symmetric choice reduction at 6 with 25 rule applications. Total rules 2678 place count 846 transition count 2096
Iterating global reduction 6 with 25 rules applied. Total rules applied 2703 place count 846 transition count 2096
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 6 with 25 rules applied. Total rules applied 2728 place count 846 transition count 2071
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: -616
Deduced a syphon composed of 51 places in 2 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 7 with 102 rules applied. Total rules applied 2830 place count 795 transition count 2687
Drop transitions (Empty/Sink Transition effects.) removed 25 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 7 with 28 rules applied. Total rules applied 2858 place count 795 transition count 2659
Discarding 26 places :
Symmetric choice reduction at 8 with 26 rule applications. Total rules 2884 place count 769 transition count 1889
Iterating global reduction 8 with 26 rules applied. Total rules applied 2910 place count 769 transition count 1889
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 8 with 25 rules applied. Total rules applied 2935 place count 769 transition count 1864
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 2941 place count 766 transition count 1898
Drop transitions (Redundant composition of simpler transitions.) removed 211 transitions
Redundant transition composition rules discarded 211 transitions
Iterating global reduction 9 with 211 rules applied. Total rules applied 3152 place count 766 transition count 1687
Discarding 12 places :
Symmetric choice reduction at 9 with 12 rule applications. Total rules 3164 place count 754 transition count 1504
Iterating global reduction 9 with 12 rules applied. Total rules applied 3176 place count 754 transition count 1504
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 9 with 11 rules applied. Total rules applied 3187 place count 754 transition count 1493
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -42
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 10 with 10 rules applied. Total rules applied 3197 place count 749 transition count 1535
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 3203 place count 749 transition count 1529
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 11 with 21 rules applied. Total rules applied 3224 place count 749 transition count 1508
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 3232 place count 745 transition count 1536
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 3238 place count 745 transition count 1530
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 12 with 21 rules applied. Total rules applied 3259 place count 745 transition count 1509
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 3267 place count 741 transition count 1536
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 3273 place count 741 transition count 1530
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 13 with 20 rules applied. Total rules applied 3293 place count 741 transition count 1510
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 3301 place count 737 transition count 1537
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 3306 place count 737 transition count 1532
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 14 with 21 rules applied. Total rules applied 3327 place count 737 transition count 1511
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 3335 place count 733 transition count 1538
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 3341 place count 733 transition count 1532
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 15 with 21 rules applied. Total rules applied 3362 place count 733 transition count 1511
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 3370 place count 729 transition count 1539
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 3376 place count 729 transition count 1533
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 16 with 20 rules applied. Total rules applied 3396 place count 729 transition count 1513
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 3404 place count 725 transition count 1540
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 3410 place count 725 transition count 1534
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 17 with 21 rules applied. Total rules applied 3431 place count 725 transition count 1513
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 3439 place count 721 transition count 1541
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 3445 place count 721 transition count 1535
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 18 with 20 rules applied. Total rules applied 3465 place count 721 transition count 1515
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 18 with 8 rules applied. Total rules applied 3473 place count 717 transition count 1542
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 18 with 6 rules applied. Total rules applied 3479 place count 717 transition count 1536
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 19 with 21 rules applied. Total rules applied 3500 place count 717 transition count 1515
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 19 with 8 rules applied. Total rules applied 3508 place count 713 transition count 1543
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 19 with 6 rules applied. Total rules applied 3514 place count 713 transition count 1537
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 20 with 20 rules applied. Total rules applied 3534 place count 713 transition count 1517
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 20 with 8 rules applied. Total rules applied 3542 place count 709 transition count 1544
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 20 with 6 rules applied. Total rules applied 3548 place count 709 transition count 1538
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 21 with 21 rules applied. Total rules applied 3569 place count 709 transition count 1517
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 21 with 8 rules applied. Total rules applied 3577 place count 705 transition count 1544
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 21 with 5 rules applied. Total rules applied 3582 place count 705 transition count 1539
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 22 with 18 rules applied. Total rules applied 3600 place count 705 transition count 1521
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 22 with 6 rules applied. Total rules applied 3606 place count 702 transition count 1545
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 22 with 5 rules applied. Total rules applied 3611 place count 702 transition count 1540
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 23 with 19 rules applied. Total rules applied 3630 place count 702 transition count 1521
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 23 with 6 rules applied. Total rules applied 3636 place count 699 transition count 1547
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 23 with 4 rules applied. Total rules applied 3640 place count 699 transition count 1543
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 24 with 20 rules applied. Total rules applied 3660 place count 699 transition count 1523
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 24 with 6 rules applied. Total rules applied 3666 place count 696 transition count 1550
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 24 with 5 rules applied. Total rules applied 3671 place count 696 transition count 1545
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 25 with 19 rules applied. Total rules applied 3690 place count 696 transition count 1526
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 25 with 6 rules applied. Total rules applied 3696 place count 693 transition count 1546
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 25 with 3 rules applied. Total rules applied 3699 place count 693 transition count 1543
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 26 with 18 rules applied. Total rules applied 3717 place count 693 transition count 1525
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 26 with 6 rules applied. Total rules applied 3723 place count 690 transition count 1543
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 26 with 3 rules applied. Total rules applied 3726 place count 690 transition count 1540
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 27 with 17 rules applied. Total rules applied 3743 place count 690 transition count 1523
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 27 with 6 rules applied. Total rules applied 3749 place count 687 transition count 1540
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 27 with 3 rules applied. Total rules applied 3752 place count 687 transition count 1537
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 28 with 17 rules applied. Total rules applied 3769 place count 687 transition count 1520
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 28 with 6 rules applied. Total rules applied 3775 place count 684 transition count 1537
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 28 with 3 rules applied. Total rules applied 3778 place count 684 transition count 1534
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 29 with 17 rules applied. Total rules applied 3795 place count 684 transition count 1517
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 29 with 6 rules applied. Total rules applied 3801 place count 681 transition count 1535
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 29 with 3 rules applied. Total rules applied 3804 place count 681 transition count 1532
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 30 with 17 rules applied. Total rules applied 3821 place count 681 transition count 1515
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 30 with 6 rules applied. Total rules applied 3827 place count 678 transition count 1532
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 30 with 3 rules applied. Total rules applied 3830 place count 678 transition count 1529
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 31 with 17 rules applied. Total rules applied 3847 place count 678 transition count 1512
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 31 with 6 rules applied. Total rules applied 3853 place count 675 transition count 1529
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 31 with 3 rules applied. Total rules applied 3856 place count 675 transition count 1526
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 32 with 17 rules applied. Total rules applied 3873 place count 675 transition count 1509
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 32 with 6 rules applied. Total rules applied 3879 place count 672 transition count 1527
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 32 with 3 rules applied. Total rules applied 3882 place count 672 transition count 1524
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 33 with 18 rules applied. Total rules applied 3900 place count 672 transition count 1506
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 33 with 6 rules applied. Total rules applied 3906 place count 669 transition count 1524
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 33 with 3 rules applied. Total rules applied 3909 place count 669 transition count 1521
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 34 with 17 rules applied. Total rules applied 3926 place count 669 transition count 1504
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 34 with 6 rules applied. Total rules applied 3932 place count 666 transition count 1521
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 34 with 3 rules applied. Total rules applied 3935 place count 666 transition count 1518
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 35 with 17 rules applied. Total rules applied 3952 place count 666 transition count 1501
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 35 with 6 rules applied. Total rules applied 3958 place count 663 transition count 1519
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 35 with 3 rules applied. Total rules applied 3961 place count 663 transition count 1516
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 36 with 18 rules applied. Total rules applied 3979 place count 663 transition count 1498
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 36 with 6 rules applied. Total rules applied 3985 place count 660 transition count 1515
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 36 with 3 rules applied. Total rules applied 3988 place count 660 transition count 1512
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 37 with 17 rules applied. Total rules applied 4005 place count 660 transition count 1495
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 37 with 6 rules applied. Total rules applied 4011 place count 657 transition count 1513
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 37 with 3 rules applied. Total rules applied 4014 place count 657 transition count 1510
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 38 with 17 rules applied. Total rules applied 4031 place count 657 transition count 1493
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 38 with 6 rules applied. Total rules applied 4037 place count 654 transition count 1510
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 38 with 3 rules applied. Total rules applied 4040 place count 654 transition count 1507
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 39 with 17 rules applied. Total rules applied 4057 place count 654 transition count 1490
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 39 with 6 rules applied. Total rules applied 4063 place count 651 transition count 1510
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 39 with 3 rules applied. Total rules applied 4066 place count 651 transition count 1507
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 40 with 18 rules applied. Total rules applied 4084 place count 651 transition count 1489
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 40 with 6 rules applied. Total rules applied 4090 place count 648 transition count 1512
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 40 with 3 rules applied. Total rules applied 4093 place count 648 transition count 1509
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 41 with 17 rules applied. Total rules applied 4110 place count 648 transition count 1492
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 41 with 6 rules applied. Total rules applied 4116 place count 645 transition count 1515
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 41 with 3 rules applied. Total rules applied 4119 place count 645 transition count 1512
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 42 with 17 rules applied. Total rules applied 4136 place count 645 transition count 1495
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 42 with 6 rules applied. Total rules applied 4142 place count 642 transition count 1517
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 42 with 3 rules applied. Total rules applied 4145 place count 642 transition count 1514
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 43 with 18 rules applied. Total rules applied 4163 place count 642 transition count 1496
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 43 with 6 rules applied. Total rules applied 4169 place count 639 transition count 1513
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 43 with 3 rules applied. Total rules applied 4172 place count 639 transition count 1510
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 44 with 17 rules applied. Total rules applied 4189 place count 639 transition count 1493
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 44 with 6 rules applied. Total rules applied 4195 place count 636 transition count 1511
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 44 with 3 rules applied. Total rules applied 4198 place count 636 transition count 1508
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 45 with 17 rules applied. Total rules applied 4215 place count 636 transition count 1491
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 45 with 6 rules applied. Total rules applied 4221 place count 633 transition count 1508
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 45 with 3 rules applied. Total rules applied 4224 place count 633 transition count 1505
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 46 with 17 rules applied. Total rules applied 4241 place count 633 transition count 1488
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 46 with 6 rules applied. Total rules applied 4247 place count 630 transition count 1506
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 46 with 3 rules applied. Total rules applied 4250 place count 630 transition count 1503
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 47 with 18 rules applied. Total rules applied 4268 place count 630 transition count 1485
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 47 with 6 rules applied. Total rules applied 4274 place count 627 transition count 1503
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 47 with 3 rules applied. Total rules applied 4277 place count 627 transition count 1500
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 48 with 17 rules applied. Total rules applied 4294 place count 627 transition count 1483
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 48 with 6 rules applied. Total rules applied 4300 place count 624 transition count 1500
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 48 with 3 rules applied. Total rules applied 4303 place count 624 transition count 1497
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 49 with 17 rules applied. Total rules applied 4320 place count 624 transition count 1480
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 49 with 6 rules applied. Total rules applied 4326 place count 621 transition count 1498
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 49 with 3 rules applied. Total rules applied 4329 place count 621 transition count 1495
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 50 with 18 rules applied. Total rules applied 4347 place count 621 transition count 1477
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 50 with 6 rules applied. Total rules applied 4353 place count 618 transition count 1494
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 50 with 3 rules applied. Total rules applied 4356 place count 618 transition count 1491
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 51 with 17 rules applied. Total rules applied 4373 place count 618 transition count 1474
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 51 with 6 rules applied. Total rules applied 4379 place count 615 transition count 1492
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 51 with 3 rules applied. Total rules applied 4382 place count 615 transition count 1489
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 52 with 17 rules applied. Total rules applied 4399 place count 615 transition count 1472
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 52 with 6 rules applied. Total rules applied 4405 place count 612 transition count 1489
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 52 with 3 rules applied. Total rules applied 4408 place count 612 transition count 1486
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 53 with 17 rules applied. Total rules applied 4425 place count 612 transition count 1469
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 53 with 6 rules applied. Total rules applied 4431 place count 609 transition count 1487
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 53 with 3 rules applied. Total rules applied 4434 place count 609 transition count 1484
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 54 with 18 rules applied. Total rules applied 4452 place count 609 transition count 1466
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 54 with 6 rules applied. Total rules applied 4458 place count 606 transition count 1483
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 54 with 3 rules applied. Total rules applied 4461 place count 606 transition count 1480
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 55 with 17 rules applied. Total rules applied 4478 place count 606 transition count 1463
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 55 with 6 rules applied. Total rules applied 4484 place count 603 transition count 1481
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 55 with 3 rules applied. Total rules applied 4487 place count 603 transition count 1478
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 56 with 17 rules applied. Total rules applied 4504 place count 603 transition count 1461
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 56 with 6 rules applied. Total rules applied 4510 place count 600 transition count 1478
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 56 with 3 rules applied. Total rules applied 4513 place count 600 transition count 1475
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 57 with 17 rules applied. Total rules applied 4530 place count 600 transition count 1458
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 57 with 6 rules applied. Total rules applied 4536 place count 597 transition count 1476
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 57 with 3 rules applied. Total rules applied 4539 place count 597 transition count 1473
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 58 with 18 rules applied. Total rules applied 4557 place count 597 transition count 1455
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 58 with 6 rules applied. Total rules applied 4563 place count 594 transition count 1473
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 58 with 3 rules applied. Total rules applied 4566 place count 594 transition count 1470
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 59 with 17 rules applied. Total rules applied 4583 place count 594 transition count 1453
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 59 with 6 rules applied. Total rules applied 4589 place count 591 transition count 1470
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 59 with 3 rules applied. Total rules applied 4592 place count 591 transition count 1467
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 60 with 17 rules applied. Total rules applied 4609 place count 591 transition count 1450
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 60 with 6 rules applied. Total rules applied 4615 place count 588 transition count 1468
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 60 with 3 rules applied. Total rules applied 4618 place count 588 transition count 1465
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 61 with 18 rules applied. Total rules applied 4636 place count 588 transition count 1447
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 61 with 6 rules applied. Total rules applied 4642 place count 585 transition count 1464
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 61 with 3 rules applied. Total rules applied 4645 place count 585 transition count 1461
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 62 with 17 rules applied. Total rules applied 4662 place count 585 transition count 1444
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 62 with 6 rules applied. Total rules applied 4668 place count 582 transition count 1462
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 62 with 3 rules applied. Total rules applied 4671 place count 582 transition count 1459
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 63 with 17 rules applied. Total rules applied 4688 place count 582 transition count 1442
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 63 with 6 rules applied. Total rules applied 4694 place count 579 transition count 1459
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 63 with 3 rules applied. Total rules applied 4697 place count 579 transition count 1456
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 64 with 17 rules applied. Total rules applied 4714 place count 579 transition count 1439
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 64 with 6 rules applied. Total rules applied 4720 place count 576 transition count 1458
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 64 with 3 rules applied. Total rules applied 4723 place count 576 transition count 1455
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 65 with 18 rules applied. Total rules applied 4741 place count 576 transition count 1437
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 65 with 6 rules applied. Total rules applied 4747 place count 573 transition count 1457
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 65 with 3 rules applied. Total rules applied 4750 place count 573 transition count 1454
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 66 with 17 rules applied. Total rules applied 4767 place count 573 transition count 1437
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 66 with 6 rules applied. Total rules applied 4773 place count 570 transition count 1458
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 66 with 3 rules applied. Total rules applied 4776 place count 570 transition count 1455
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 67 with 17 rules applied. Total rules applied 4793 place count 570 transition count 1438
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 67 with 6 rules applied. Total rules applied 4799 place count 567 transition count 1458
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 67 with 3 rules applied. Total rules applied 4802 place count 567 transition count 1455
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 68 with 17 rules applied. Total rules applied 4819 place count 567 transition count 1438
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 68 with 2 rules applied. Total rules applied 4821 place count 566 transition count 1442
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 68 with 1 rules applied. Total rules applied 4822 place count 566 transition count 1441
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 69 with 3 rules applied. Total rules applied 4825 place count 566 transition count 1438
Free-agglomeration rule applied 99 times with reduction of 41 identical transitions.
Iterating global reduction 69 with 99 rules applied. Total rules applied 4924 place count 566 transition count 1298
Reduce places removed 99 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 474 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 476 transitions.
Graph (complete) has 1337 edges and 467 vertex of which 305 are kept as prefixes of interest. Removing 162 places using SCC suffix rule.1 ms
Discarding 162 places :
Also discarding 0 output transitions
Iterating post reduction 69 with 576 rules applied. Total rules applied 5500 place count 305 transition count 822
Drop transitions (Empty/Sink Transition effects.) removed 162 transitions
Reduce isomorphic transitions removed 162 transitions.
Iterating post reduction 70 with 162 rules applied. Total rules applied 5662 place count 305 transition count 660
Discarding 16 places :
Symmetric choice reduction at 71 with 16 rule applications. Total rules 5678 place count 289 transition count 639
Iterating global reduction 71 with 16 rules applied. Total rules applied 5694 place count 289 transition count 639
Drop transitions (Redundant composition of simpler transitions.) removed 58 transitions
Redundant transition composition rules discarded 58 transitions
Iterating global reduction 71 with 58 rules applied. Total rules applied 5752 place count 289 transition count 581
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 71 with 1 rules applied. Total rules applied 5753 place count 288 transition count 580
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 71 with 9 rules applied. Total rules applied 5762 place count 279 transition count 580
Performed 43 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 72 with 126 rules applied. Total rules applied 5888 place count 196 transition count 529
Drop transitions (Empty/Sink Transition effects.) removed 39 transitions
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 123 transitions.
Graph (trivial) has 55 edges and 196 vertex of which 2 / 196 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Iterating post reduction 72 with 124 rules applied. Total rules applied 6012 place count 195 transition count 406
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 73 with 6 rules applied. Total rules applied 6018 place count 195 transition count 400
Discarding 3 places :
Symmetric choice reduction at 74 with 3 rule applications. Total rules 6021 place count 192 transition count 397
Iterating global reduction 74 with 3 rules applied. Total rules applied 6024 place count 192 transition count 397
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 74 with 141 rules applied. Total rules applied 6165 place count 98 transition count 350
Drop transitions (Empty/Sink Transition effects.) removed 53 transitions
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 140 transitions.
Graph (trivial) has 13 edges and 98 vertex of which 10 / 98 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Iterating post reduction 74 with 141 rules applied. Total rules applied 6306 place count 93 transition count 210
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 47 transitions
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 68 transitions.
Graph (complete) has 183 edges and 90 vertex of which 83 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 75 with 72 rules applied. Total rules applied 6378 place count 83 transition count 142
Discarding 3 places :
Symmetric choice reduction at 76 with 3 rule applications. Total rules 6381 place count 80 transition count 139
Iterating global reduction 76 with 3 rules applied. Total rules applied 6384 place count 80 transition count 139
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 76 with 19 rules applied. Total rules applied 6403 place count 68 transition count 132
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 76 with 17 rules applied. Total rules applied 6420 place count 68 transition count 115
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 77 with 22 rules applied. Total rules applied 6442 place count 54 transition count 107
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 77 with 20 rules applied. Total rules applied 6462 place count 54 transition count 87
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 78 with 25 rules applied. Total rules applied 6487 place count 54 transition count 62
Reduce places removed 3 places and 0 transitions.
Graph (complete) has 97 edges and 51 vertex of which 45 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Iterating post reduction 78 with 4 rules applied. Total rules applied 6491 place count 45 transition count 62
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 79 with 6 rules applied. Total rules applied 6497 place count 45 transition count 56
Free-agglomeration rule applied 2 times.
Iterating global reduction 80 with 2 rules applied. Total rules applied 6499 place count 45 transition count 54
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 80 with 2 rules applied. Total rules applied 6501 place count 43 transition count 54
Applied a total of 6501 rules in 6186 ms. Remains 43 /2763 variables (removed 2720) and now considering 54/5192 (removed 5138) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6186 ms. Remains : 43/2763 places, 54/5192 transitions.
RANDOM walk for 33348 steps (8 resets) in 223 ms. (148 steps per ms) remains 0/10 properties
FORMULA DLCround-PT-11b-LTLFireability-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 490 stabilizing places and 490 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G((p1&&(p2||G(!p0))))))'
Support contains 2 out of 2763 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2763/2763 places, 5192/5192 transitions.
Graph (trivial) has 2401 edges and 2763 vertex of which 634 / 2763 are part of one of the 52 SCC in 5 ms
Free SCC test removed 582 places
Ensure Unique test removed 626 transitions
Reduce isomorphic transitions removed 626 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 416 transitions
Trivial Post-agglo rules discarded 416 transitions
Performed 416 trivial Post agglomeration. Transition count delta: 416
Iterating post reduction 0 with 416 rules applied. Total rules applied 417 place count 2180 transition count 4149
Reduce places removed 416 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 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 465 rules applied. Total rules applied 882 place count 1764 transition count 4100
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 914 place count 1732 transition count 4100
Performed 238 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 238 Pre rules applied. Total rules applied 914 place count 1732 transition count 3862
Deduced a syphon composed of 238 places in 163 ms
Reduce places removed 238 places and 0 transitions.
Iterating global reduction 3 with 476 rules applied. Total rules applied 1390 place count 1494 transition count 3862
Discarding 87 places :
Symmetric choice reduction at 3 with 87 rule applications. Total rules 1477 place count 1407 transition count 3059
Iterating global reduction 3 with 87 rules applied. Total rules applied 1564 place count 1407 transition count 3059
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1568 place count 1407 transition count 3055
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 1568 place count 1407 transition count 3048
Deduced a syphon composed of 7 places in 43 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 1582 place count 1400 transition count 3048
Performed 538 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 538 places in 1 ms
Reduce places removed 538 places and 0 transitions.
Iterating global reduction 4 with 1076 rules applied. Total rules applied 2658 place count 862 transition count 2498
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 2670 place count 862 transition count 2486
Renaming transitions due to excessive name length > 1024 char.
Discarding 28 places :
Symmetric choice reduction at 5 with 28 rule applications. Total rules 2698 place count 834 transition count 2078
Iterating global reduction 5 with 28 rules applied. Total rules applied 2726 place count 834 transition count 2078
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 2754 place count 834 transition count 2050
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -129
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 6 with 26 rules applied. Total rules applied 2780 place count 821 transition count 2179
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 2784 place count 821 transition count 2175
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2788 place count 817 transition count 2073
Iterating global reduction 7 with 4 rules applied. Total rules applied 2792 place count 817 transition count 2073
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2796 place count 817 transition count 2069
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -42
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 2804 place count 813 transition count 2111
Drop transitions (Redundant composition of simpler transitions.) removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 8 with 48 rules applied. Total rules applied 2852 place count 813 transition count 2063
Discarding 24 places :
Symmetric choice reduction at 8 with 24 rule applications. Total rules 2876 place count 789 transition count 2015
Iterating global reduction 8 with 24 rules applied. Total rules applied 2900 place count 789 transition count 2015
Discarding 24 places :
Symmetric choice reduction at 8 with 24 rule applications. Total rules 2924 place count 765 transition count 1651
Iterating global reduction 8 with 24 rules applied. Total rules applied 2948 place count 765 transition count 1651
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 8 with 24 rules applied. Total rules applied 2972 place count 765 transition count 1627
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2973 place count 764 transition count 1626
Applied a total of 2973 rules in 1262 ms. Remains 764 /2763 variables (removed 1999) and now considering 1626/5192 (removed 3566) transitions.
[2024-06-01 09:13:20] [INFO ] Flow matrix only has 1591 transitions (discarded 35 similar events)
// Phase 1: matrix 1591 rows 764 cols
[2024-06-01 09:13:20] [INFO ] Computed 244 invariants in 7 ms
[2024-06-01 09:13:20] [INFO ] Implicit Places using invariants in 786 ms returned []
[2024-06-01 09:13:20] [INFO ] Flow matrix only has 1591 transitions (discarded 35 similar events)
[2024-06-01 09:13:20] [INFO ] Invariant cache hit.
[2024-06-01 09:13:21] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-01 09:13:22] [INFO ] Implicit Places using invariants and state equation in 1796 ms returned []
Implicit Place search using SMT with State Equation took 2588 ms to find 0 implicit places.
[2024-06-01 09:13:22] [INFO ] Redundant transitions in 295 ms returned []
Running 1549 sub problems to find dead transitions.
[2024-06-01 09:13:22] [INFO ] Flow matrix only has 1591 transitions (discarded 35 similar events)
[2024-06-01 09:13:22] [INFO ] Invariant cache hit.
[2024-06-01 09:13:22] [INFO ] State equation strengthened by 77 read => feed constraints.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1549 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 762/2355 variables, and 15 constraints, problems are : Problem set: 0 solved, 1549 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 15/244 constraints, State Equation: 0/764 constraints, ReadFeed: 0/77 constraints, PredecessorRefiner: 1549/1549 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1549 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/762 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1549 unsolved
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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 762/2355 variables, and 15 constraints, problems are : Problem set: 0 solved, 1549 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 15/244 constraints, State Equation: 0/764 constraints, ReadFeed: 0/77 constraints, PredecessorRefiner: 0/1549 constraints, Known Traps: 0/0 constraints]
After SMT, in 61797ms problems are : Problem set: 0 solved, 1549 unsolved
Search for dead transitions found 0 dead transitions in 61820ms
Starting structural reductions in SI_LTL mode, iteration 1 : 764/2763 places, 1626/5192 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 65979 ms. Remains : 764/2763 places, 1626/5192 transitions.
Stuttering acceptance computed with spot in 445 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-11b-LTLFireability-00
Stuttering criterion allowed to conclude after 24 steps with 0 reset in 8 ms.
FORMULA DLCround-PT-11b-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-11b-LTLFireability-00 finished in 66545 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(p1))))'
Support contains 2 out of 2763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2763/2763 places, 5192/5192 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 2750 transition count 5179
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 2750 transition count 5179
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 2750 transition count 5178
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 34 place count 2743 transition count 5171
Iterating global reduction 1 with 7 rules applied. Total rules applied 41 place count 2743 transition count 5171
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 43 place count 2741 transition count 5169
Iterating global reduction 1 with 2 rules applied. Total rules applied 45 place count 2741 transition count 5169
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 2740 transition count 5168
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 2740 transition count 5168
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 2739 transition count 5167
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 2739 transition count 5167
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 2738 transition count 5166
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 2738 transition count 5166
Applied a total of 51 rules in 1744 ms. Remains 2738 /2763 variables (removed 25) and now considering 5166/5192 (removed 26) transitions.
// Phase 1: matrix 5166 rows 2738 cols
[2024-06-01 09:14:27] [INFO ] Computed 244 invariants in 36 ms
[2024-06-01 09:14:29] [INFO ] Implicit Places using invariants in 2411 ms returned []
[2024-06-01 09:14:29] [INFO ] Invariant cache hit.
[2024-06-01 09:14:34] [INFO ] Implicit Places using invariants and state equation in 5369 ms returned []
Implicit Place search using SMT with State Equation took 7786 ms to find 0 implicit places.
Running 5165 sub problems to find dead transitions.
[2024-06-01 09:14:34] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
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(s489 1.0)
(s490 1.0)
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(s750 1.0)
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(s753 1.0)
(s754 1.0)
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(s756 1.0)
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(s793 1.0)
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(s800 1.0)
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(s805 1.0)
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(s811 1.0)
(s812 1.0)
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(s850 1.0)
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(s874 1.0)
(s875 1.0)
(s876 1.0)
(s877 1.0)
(s878 1.0)
(s879 1.0)
(s880 1.0)
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(s1708 1.0)
(s1709 1.0)
(s1710 1.0)
(s1711 1.0)
(s1712 1.0)
(s1713 1.0)
(s1714 1.0)
(s1715 1.0)
(s1716 1.0)
(s1717 1.0)
(s1718 1.0)
(s1719 1.0)
(s1720 1.0)
(s1721 1.0)
(s1722 1.0)
(s1723 1.0)
(s1724 1.0)
(s1725 1.0)
(s1726 1.0)
(s1727 1.0)
(s1728 1.0)
(s1729 1.0)
(s1730 1.0)
(s1731 1.0)
(s1732 1.0)
(s1733 1.0)
(s1734 1.0)
(s1735 1.0)
(s1736 1.0)
(s1737 1.0)
(s1738 1.0)
(s1739 1.0)
(s1740 1.0)
(s1741 1.0)
(s1742 1.0)
(s1743 1.0)
(s1744 1.0)
(s1745 1.0)
(s1746 1.0)
(s1747 1.0)
(s1748 1.0)
(s1749 1.0)
(s1750 1.0)
(s1751 1.0)
(s1752 1.0)
(s1753 1.0)
(s1754 1.0)
(s1755 1.0)
(s1756 1.0)
(s1757 1.0)
(s1758 1.0)
(s1759 1.0)
(s1760 1.0)
(s1761 1.0)
(s1762 1.0)
(s1763 1.0)
(s1764 1.0)
(s1765 1.0)
(s1766 1.0)
(s1767 1.0)
(s1768 1.0)
(s1769 1.0)
(s1770 1.0)
(s1771 1.0)
(s1772 1.0)
(s1773 1.0)
(s1774 1.0)
(s1775 1.0)
(s1776 1.0)
(s1777 1.0)
(s1778 1.0)
(s1779 1.0)
(s1780 1.0)
(s1781 1.0)
(s1782 1.0)
(s1783 1.0)
(s1784 1.0)
(s1785 1.0)
(s1786 1.0)
(s1787 1.0)
(s1788 1.0)
(s1789 1.0)
(s1790 1.0)
(s1791 1.0)
(s1792 1.0)
(s1793 1.0)
(s1794 1.0)
(s1795 1.0)
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(s1797 1.0)
(s1798 1.0)
(s1799 1.0)
(s1800 1.0)
(s1801 1.0)
(s1802 1.0)
(s1803 1.0)
(s1804 1.0)
(s1805 1.0)
(s1806 1.0)
(s1807 1.0)
(s1808 1.0)
(s1809 1.0)
(s1810 1.0)
(s1811 1.0)
(s1812 1.0)
(s1813 1.0)
(s1814 1.0)
(s1815 1.0)
(s1816 1.0)
(s1817 1.0)
(s1818 1.0)
(s1819 1.0)
(s1820 1.0)
(s1821 1.0)
(s1822 1.0)
(s1823 1.0)
(s1824 1.0)
(s1825 1.0)
(s1826 1.0)
(s1827 1.0)
(s1828 1.0)
(s1829 1.0)
timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2737/7904 variables, and 0 constraints, problems are : Problem set: 0 solved, 5165 unsolved in 30106 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2738 constraints, PredecessorRefiner: 5165/5165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5165 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2737/7904 variables, and 0 constraints, problems are : Problem set: 0 solved, 5165 unsolved in 30148 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2738 constraints, PredecessorRefiner: 0/5165 constraints, Known Traps: 0/0 constraints]
After SMT, in 64034ms problems are : Problem set: 0 solved, 5165 unsolved
Search for dead transitions found 0 dead transitions in 64126ms
Starting structural reductions in LTL mode, iteration 1 : 2738/2763 places, 5166/5192 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73673 ms. Remains : 2738/2763 places, 5166/5192 transitions.
Stuttering acceptance computed with spot in 207 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : DLCround-PT-11b-LTLFireability-01
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-11b-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-11b-LTLFireability-01 finished in 73992 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&F(p1)&&X(F(p2))))))'
Support contains 4 out of 2763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2763/2763 places, 5192/5192 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 2753 transition count 5182
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 2753 transition count 5182
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 2753 transition count 5181
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 26 place count 2748 transition count 5176
Iterating global reduction 1 with 5 rules applied. Total rules applied 31 place count 2748 transition count 5176
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 34 place count 2745 transition count 5173
Iterating global reduction 1 with 3 rules applied. Total rules applied 37 place count 2745 transition count 5173
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 2744 transition count 5172
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 2744 transition count 5172
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 2743 transition count 5171
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 2743 transition count 5171
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 2742 transition count 5170
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 2742 transition count 5170
Applied a total of 43 rules in 2304 ms. Remains 2742 /2763 variables (removed 21) and now considering 5170/5192 (removed 22) transitions.
// Phase 1: matrix 5170 rows 2742 cols
[2024-06-01 09:15:41] [INFO ] Computed 244 invariants in 22 ms
[2024-06-01 09:15:43] [INFO ] Implicit Places using invariants in 1993 ms returned []
[2024-06-01 09:15:43] [INFO ] Invariant cache hit.
[2024-06-01 09:15:48] [INFO ] Implicit Places using invariants and state equation in 5232 ms returned []
Implicit Place search using SMT with State Equation took 7236 ms to find 0 implicit places.
Running 5169 sub problems to find dead transitions.
[2024-06-01 09:15:48] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2741/7912 variables, and 0 constraints, problems are : Problem set: 0 solved, 5169 unsolved in 30142 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2742 constraints, PredecessorRefiner: 5169/5169 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5169 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 2741/7912 variables, and 0 constraints, problems are : Problem set: 0 solved, 5169 unsolved in 30148 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2742 constraints, PredecessorRefiner: 0/5169 constraints, Known Traps: 0/0 constraints]
After SMT, in 64123ms problems are : Problem set: 0 solved, 5169 unsolved
Search for dead transitions found 0 dead transitions in 64208ms
Starting structural reductions in LTL mode, iteration 1 : 2742/2763 places, 5170/5192 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73766 ms. Remains : 2742/2763 places, 5170/5192 transitions.
Stuttering acceptance computed with spot in 355 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : DLCround-PT-11b-LTLFireability-02
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-11b-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-11b-LTLFireability-02 finished in 74238 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||F(p1)))))'
Support contains 2 out of 2763 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2763/2763 places, 5192/5192 transitions.
Graph (trivial) has 2400 edges and 2763 vertex of which 620 / 2763 are part of one of the 53 SCC in 2 ms
Free SCC test removed 567 places
Ensure Unique test removed 608 transitions
Reduce isomorphic transitions removed 608 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 423 transitions
Trivial Post-agglo rules discarded 423 transitions
Performed 423 trivial Post agglomeration. Transition count delta: 423
Iterating post reduction 0 with 423 rules applied. Total rules applied 424 place count 2195 transition count 4160
Reduce places removed 423 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 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 472 rules applied. Total rules applied 896 place count 1772 transition count 4111
Reduce places removed 32 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 34 rules applied. Total rules applied 930 place count 1740 transition count 4109
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 932 place count 1738 transition count 4109
Performed 237 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 237 Pre rules applied. Total rules applied 932 place count 1738 transition count 3872
Deduced a syphon composed of 237 places in 47 ms
Reduce places removed 237 places and 0 transitions.
Iterating global reduction 4 with 474 rules applied. Total rules applied 1406 place count 1501 transition count 3872
Discarding 86 places :
Symmetric choice reduction at 4 with 86 rule applications. Total rules 1492 place count 1415 transition count 3084
Iterating global reduction 4 with 86 rules applied. Total rules applied 1578 place count 1415 transition count 3084
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1582 place count 1415 transition count 3080
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 1582 place count 1415 transition count 3072
Deduced a syphon composed of 8 places in 38 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 1598 place count 1407 transition count 3072
Performed 541 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 541 places in 1 ms
Reduce places removed 541 places and 0 transitions.
Iterating global reduction 5 with 1082 rules applied. Total rules applied 2680 place count 866 transition count 2519
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 2692 place count 866 transition count 2507
Renaming transitions due to excessive name length > 1024 char.
Discarding 27 places :
Symmetric choice reduction at 6 with 27 rule applications. Total rules 2719 place count 839 transition count 2114
Iterating global reduction 6 with 27 rules applied. Total rules applied 2746 place count 839 transition count 2114
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 6 with 26 rules applied. Total rules applied 2772 place count 839 transition count 2088
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 2774 place count 838 transition count 2087
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -160
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 7 with 34 rules applied. Total rules applied 2808 place count 821 transition count 2247
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2812 place count 821 transition count 2243
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 2816 place count 817 transition count 2143
Iterating global reduction 8 with 4 rules applied. Total rules applied 2820 place count 817 transition count 2143
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 2824 place count 817 transition count 2139
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -42
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 2832 place count 813 transition count 2181
Drop transitions (Redundant composition of simpler transitions.) removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 9 with 52 rules applied. Total rules applied 2884 place count 813 transition count 2129
Discarding 22 places :
Symmetric choice reduction at 9 with 22 rule applications. Total rules 2906 place count 791 transition count 2085
Iterating global reduction 9 with 22 rules applied. Total rules applied 2928 place count 791 transition count 2085
Discarding 22 places :
Symmetric choice reduction at 9 with 22 rule applications. Total rules 2950 place count 769 transition count 1741
Iterating global reduction 9 with 22 rules applied. Total rules applied 2972 place count 769 transition count 1741
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 9 with 22 rules applied. Total rules applied 2994 place count 769 transition count 1719
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2995 place count 768 transition count 1718
Applied a total of 2995 rules in 1068 ms. Remains 768 /2763 variables (removed 1995) and now considering 1718/5192 (removed 3474) transitions.
[2024-06-01 09:16:54] [INFO ] Flow matrix only has 1674 transitions (discarded 44 similar events)
// Phase 1: matrix 1674 rows 768 cols
[2024-06-01 09:16:54] [INFO ] Computed 244 invariants in 5 ms
[2024-06-01 09:16:55] [INFO ] Implicit Places using invariants in 578 ms returned []
[2024-06-01 09:16:55] [INFO ] Flow matrix only has 1674 transitions (discarded 44 similar events)
[2024-06-01 09:16:55] [INFO ] Invariant cache hit.
[2024-06-01 09:16:55] [INFO ] State equation strengthened by 69 read => feed constraints.
[2024-06-01 09:16:56] [INFO ] Implicit Places using invariants and state equation in 1851 ms returned []
Implicit Place search using SMT with State Equation took 2433 ms to find 0 implicit places.
[2024-06-01 09:16:57] [INFO ] Redundant transitions in 91 ms returned []
Running 1639 sub problems to find dead transitions.
[2024-06-01 09:16:57] [INFO ] Flow matrix only has 1674 transitions (discarded 44 similar events)
[2024-06-01 09:16:57] [INFO ] Invariant cache hit.
[2024-06-01 09:16:57] [INFO ] State equation strengthened by 69 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/766 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1639 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 766/2442 variables, and 15 constraints, problems are : Problem set: 0 solved, 1639 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 15/244 constraints, State Equation: 0/768 constraints, ReadFeed: 0/69 constraints, PredecessorRefiner: 1639/1639 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1639 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/766 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1639 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 766/2442 variables, and 15 constraints, problems are : Problem set: 0 solved, 1639 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 15/244 constraints, State Equation: 0/768 constraints, ReadFeed: 0/69 constraints, PredecessorRefiner: 0/1639 constraints, Known Traps: 0/0 constraints]
After SMT, in 61552ms problems are : Problem set: 0 solved, 1639 unsolved
Search for dead transitions found 0 dead transitions in 61576ms
Starting structural reductions in SI_LTL mode, iteration 1 : 768/2763 places, 1718/5192 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 65180 ms. Remains : 768/2763 places, 1718/5192 transitions.
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-11b-LTLFireability-03
Stuttering criterion allowed to conclude after 60 steps with 0 reset in 3 ms.
FORMULA DLCround-PT-11b-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-11b-LTLFireability-03 finished in 65334 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G((p0 U p1)))&&F(p2))))'
Support contains 4 out of 2763 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2763/2763 places, 5192/5192 transitions.
Graph (trivial) has 2400 edges and 2763 vertex of which 628 / 2763 are part of one of the 52 SCC in 2 ms
Free SCC test removed 576 places
Ensure Unique test removed 619 transitions
Reduce isomorphic transitions removed 619 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 424 transitions
Trivial Post-agglo rules discarded 424 transitions
Performed 424 trivial Post agglomeration. Transition count delta: 424
Iterating post reduction 0 with 424 rules applied. Total rules applied 425 place count 2186 transition count 4148
Reduce places removed 424 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 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 473 rules applied. Total rules applied 898 place count 1762 transition count 4099
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 930 place count 1730 transition count 4099
Performed 236 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 236 Pre rules applied. Total rules applied 930 place count 1730 transition count 3863
Deduced a syphon composed of 236 places in 46 ms
Reduce places removed 236 places and 0 transitions.
Iterating global reduction 3 with 472 rules applied. Total rules applied 1402 place count 1494 transition count 3863
Discarding 89 places :
Symmetric choice reduction at 3 with 89 rule applications. Total rules 1491 place count 1405 transition count 3058
Iterating global reduction 3 with 89 rules applied. Total rules applied 1580 place count 1405 transition count 3058
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1584 place count 1405 transition count 3054
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 1584 place count 1405 transition count 3046
Deduced a syphon composed of 8 places in 38 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 1600 place count 1397 transition count 3046
Performed 535 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 535 places in 1 ms
Reduce places removed 535 places and 0 transitions.
Iterating global reduction 4 with 1070 rules applied. Total rules applied 2670 place count 862 transition count 2499
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 2682 place count 862 transition count 2487
Renaming transitions due to excessive name length > 1024 char.
Discarding 28 places :
Symmetric choice reduction at 5 with 28 rule applications. Total rules 2710 place count 834 transition count 2079
Iterating global reduction 5 with 28 rules applied. Total rules applied 2738 place count 834 transition count 2079
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 2766 place count 834 transition count 2051
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -148
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 2798 place count 818 transition count 2199
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 2801 place count 818 transition count 2196
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 2804 place count 815 transition count 2120
Iterating global reduction 7 with 3 rules applied. Total rules applied 2807 place count 815 transition count 2120
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 2810 place count 815 transition count 2117
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 2816 place count 812 transition count 2149
Drop transitions (Redundant composition of simpler transitions.) removed 57 transitions
Redundant transition composition rules discarded 57 transitions
Iterating global reduction 8 with 57 rules applied. Total rules applied 2873 place count 812 transition count 2092
Discarding 24 places :
Symmetric choice reduction at 8 with 24 rule applications. Total rules 2897 place count 788 transition count 2044
Iterating global reduction 8 with 24 rules applied. Total rules applied 2921 place count 788 transition count 2044
Discarding 24 places :
Symmetric choice reduction at 8 with 24 rule applications. Total rules 2945 place count 764 transition count 1670
Iterating global reduction 8 with 24 rules applied. Total rules applied 2969 place count 764 transition count 1670
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 8 with 24 rules applied. Total rules applied 2993 place count 764 transition count 1646
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2995 place count 763 transition count 1656
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2996 place count 762 transition count 1655
Applied a total of 2996 rules in 1134 ms. Remains 762 /2763 variables (removed 2001) and now considering 1655/5192 (removed 3537) transitions.
[2024-06-01 09:17:59] [INFO ] Flow matrix only has 1616 transitions (discarded 39 similar events)
// Phase 1: matrix 1616 rows 762 cols
[2024-06-01 09:17:59] [INFO ] Computed 244 invariants in 4 ms
[2024-06-01 09:18:00] [INFO ] Implicit Places using invariants in 843 ms returned []
[2024-06-01 09:18:00] [INFO ] Flow matrix only has 1616 transitions (discarded 39 similar events)
[2024-06-01 09:18:00] [INFO ] Invariant cache hit.
[2024-06-01 09:18:01] [INFO ] State equation strengthened by 69 read => feed constraints.
[2024-06-01 09:18:03] [INFO ] Implicit Places using invariants and state equation in 2296 ms returned []
Implicit Place search using SMT with State Equation took 3146 ms to find 0 implicit places.
[2024-06-01 09:18:03] [INFO ] Redundant transitions in 199 ms returned []
Running 1574 sub problems to find dead transitions.
[2024-06-01 09:18:03] [INFO ] Flow matrix only has 1616 transitions (discarded 39 similar events)
[2024-06-01 09:18:03] [INFO ] Invariant cache hit.
[2024-06-01 09:18:03] [INFO ] State equation strengthened by 69 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/761 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1574 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 761/2378 variables, and 16 constraints, problems are : Problem set: 0 solved, 1574 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 16/244 constraints, State Equation: 0/762 constraints, ReadFeed: 0/69 constraints, PredecessorRefiner: 1574/1574 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1574 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/761 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1574 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 761/2378 variables, and 16 constraints, problems are : Problem set: 0 solved, 1574 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 16/244 constraints, State Equation: 0/762 constraints, ReadFeed: 0/69 constraints, PredecessorRefiner: 0/1574 constraints, Known Traps: 0/0 constraints]
After SMT, in 61719ms problems are : Problem set: 0 solved, 1574 unsolved
Search for dead transitions found 0 dead transitions in 61745ms
Starting structural reductions in SI_LTL mode, iteration 1 : 762/2763 places, 1655/5192 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 66242 ms. Remains : 762/2763 places, 1655/5192 transitions.
Stuttering acceptance computed with spot in 251 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
Running random walk in product with property : DLCround-PT-11b-LTLFireability-04
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-11b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-11b-LTLFireability-04 finished in 66528 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((X((G(p1)||p0))||F(p2)))))))'
Support contains 6 out of 2763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2763/2763 places, 5192/5192 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 2750 transition count 5179
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 2750 transition count 5179
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 34 place count 2742 transition count 5171
Iterating global reduction 0 with 8 rules applied. Total rules applied 42 place count 2742 transition count 5171
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 2739 transition count 5168
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 2739 transition count 5168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 2738 transition count 5167
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 2738 transition count 5167
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 2737 transition count 5166
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 2737 transition count 5166
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 2736 transition count 5165
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 2736 transition count 5165
Applied a total of 54 rules in 1730 ms. Remains 2736 /2763 variables (removed 27) and now considering 5165/5192 (removed 27) transitions.
// Phase 1: matrix 5165 rows 2736 cols
[2024-06-01 09:19:07] [INFO ] Computed 244 invariants in 25 ms
[2024-06-01 09:19:08] [INFO ] Implicit Places using invariants in 1885 ms returned []
[2024-06-01 09:19:08] [INFO ] Invariant cache hit.
[2024-06-01 09:19:14] [INFO ] Implicit Places using invariants and state equation in 5605 ms returned []
Implicit Place search using SMT with State Equation took 7500 ms to find 0 implicit places.
Running 5164 sub problems to find dead transitions.
[2024-06-01 09:19:14] [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 2735/7901 variables, and 0 constraints, problems are : Problem set: 0 solved, 5164 unsolved in 30137 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2736 constraints, PredecessorRefiner: 5164/5164 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5164 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2735/7901 variables, and 0 constraints, problems are : Problem set: 0 solved, 5164 unsolved in 30094 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2736 constraints, PredecessorRefiner: 0/5164 constraints, Known Traps: 0/0 constraints]
After SMT, in 64115ms problems are : Problem set: 0 solved, 5164 unsolved
Search for dead transitions found 0 dead transitions in 64169ms
Starting structural reductions in LTL mode, iteration 1 : 2736/2763 places, 5165/5192 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73428 ms. Remains : 2736/2763 places, 5165/5192 transitions.
Stuttering acceptance computed with spot in 628 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Running random walk in product with property : DLCround-PT-11b-LTLFireability-05
Product exploration explored 100000 steps with 16648 reset in 788 ms.
Product exploration explored 100000 steps with 16653 reset in 627 ms.
Computed a total of 483 stabilizing places and 483 stable transitions
Computed a total of 483 stabilizing places and 483 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 102 ms. Reduced automaton from 7 states, 10 edges and 3 AP (stutter sensitive) to 7 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 282 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 1366 ms. (29 steps per ms) remains 4/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 447 ms. (89 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 239 ms. (166 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 227 ms. (175 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 212 ms. (187 steps per ms) remains 4/4 properties
[2024-06-01 09:20:22] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 591/597 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/597 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2139/2736 variables, 208/244 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2736 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 5165/7901 variables, 2736/2980 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7901 variables, 0/2980 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/7901 variables, 0/2980 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7901/7901 variables, and 2980 constraints, problems are : Problem set: 0 solved, 4 unsolved in 3896 ms.
Refiners :[Positive P Invariants (semi-flows): 244/244 constraints, State Equation: 2736/2736 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 591/597 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/597 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2139/2736 variables, 208/244 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2736 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 5165/7901 variables, 2736/2980 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7901 variables, 4/2984 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7901 variables, 0/2984 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7901/7901 variables, and 2984 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5014 ms.
Refiners :[Positive P Invariants (semi-flows): 244/244 constraints, State Equation: 2736/2736 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 8951ms problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 6 out of 2736 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2736/2736 places, 5165/5165 transitions.
Graph (trivial) has 2368 edges and 2736 vertex of which 610 / 2736 are part of one of the 53 SCC in 6 ms
Free SCC test removed 557 places
Drop transitions (Empty/Sink Transition effects.) removed 636 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 651 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 416 transitions
Trivial Post-agglo rules discarded 416 transitions
Performed 416 trivial Post agglomeration. Transition count delta: 416
Iterating post reduction 0 with 416 rules applied. Total rules applied 417 place count 2179 transition count 4098
Reduce places removed 416 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 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 464 rules applied. Total rules applied 881 place count 1763 transition count 4050
Reduce places removed 32 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 34 rules applied. Total rules applied 915 place count 1731 transition count 4048
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 917 place count 1729 transition count 4048
Performed 242 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 242 Pre rules applied. Total rules applied 917 place count 1729 transition count 3806
Deduced a syphon composed of 242 places in 47 ms
Reduce places removed 242 places and 0 transitions.
Iterating global reduction 4 with 484 rules applied. Total rules applied 1401 place count 1487 transition count 3806
Discarding 75 places :
Symmetric choice reduction at 4 with 75 rule applications. Total rules 1476 place count 1412 transition count 3043
Iterating global reduction 4 with 75 rules applied. Total rules applied 1551 place count 1412 transition count 3043
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1555 place count 1412 transition count 3039
Performed 544 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 544 places in 1 ms
Reduce places removed 544 places and 0 transitions.
Iterating global reduction 5 with 1088 rules applied. Total rules applied 2643 place count 868 transition count 2483
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 2655 place count 868 transition count 2471
Renaming transitions due to excessive name length > 1024 char.
Discarding 26 places :
Symmetric choice reduction at 6 with 26 rule applications. Total rules 2681 place count 842 transition count 2093
Iterating global reduction 6 with 26 rules applied. Total rules applied 2707 place count 842 transition count 2093
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 6 with 25 rules applied. Total rules applied 2732 place count 842 transition count 2068
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 2734 place count 841 transition count 2067
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: -621
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 7 with 104 rules applied. Total rules applied 2838 place count 789 transition count 2688
Drop transitions (Empty/Sink Transition effects.) removed 25 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 7 with 29 rules applied. Total rules applied 2867 place count 789 transition count 2659
Discarding 26 places :
Symmetric choice reduction at 8 with 26 rule applications. Total rules 2893 place count 763 transition count 1894
Iterating global reduction 8 with 26 rules applied. Total rules applied 2919 place count 763 transition count 1894
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 8 with 25 rules applied. Total rules applied 2944 place count 763 transition count 1869
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -42
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 2952 place count 759 transition count 1911
Drop transitions (Redundant composition of simpler transitions.) removed 207 transitions
Redundant transition composition rules discarded 207 transitions
Iterating global reduction 9 with 207 rules applied. Total rules applied 3159 place count 759 transition count 1704
Discarding 11 places :
Symmetric choice reduction at 9 with 11 rule applications. Total rules 3170 place count 748 transition count 1537
Iterating global reduction 9 with 11 rules applied. Total rules applied 3181 place count 748 transition count 1537
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 9 with 11 rules applied. Total rules applied 3192 place count 748 transition count 1526
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 3198 place count 745 transition count 1554
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 3202 place count 745 transition count 1550
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 11 with 19 rules applied. Total rules applied 3221 place count 745 transition count 1531
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 3227 place count 742 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 3231 place count 742 transition count 1553
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 12 with 19 rules applied. Total rules applied 3250 place count 742 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 3256 place count 739 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 3261 place count 739 transition count 1552
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 13 with 18 rules applied. Total rules applied 3279 place count 739 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 3285 place count 736 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 3289 place count 736 transition count 1553
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 14 with 19 rules applied. Total rules applied 3308 place count 736 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 3314 place count 733 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 14 with 5 rules applied. Total rules applied 3319 place count 733 transition count 1552
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 15 with 18 rules applied. Total rules applied 3337 place count 733 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 3343 place count 730 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 3347 place count 730 transition count 1553
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 16 with 19 rules applied. Total rules applied 3366 place count 730 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 16 with 6 rules applied. Total rules applied 3372 place count 727 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 16 with 5 rules applied. Total rules applied 3377 place count 727 transition count 1552
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 17 with 18 rules applied. Total rules applied 3395 place count 727 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 3401 place count 724 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 17 with 4 rules applied. Total rules applied 3405 place count 724 transition count 1553
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 18 with 19 rules applied. Total rules applied 3424 place count 724 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 18 with 6 rules applied. Total rules applied 3430 place count 721 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 18 with 5 rules applied. Total rules applied 3435 place count 721 transition count 1552
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 19 with 18 rules applied. Total rules applied 3453 place count 721 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 19 with 6 rules applied. Total rules applied 3459 place count 718 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 19 with 4 rules applied. Total rules applied 3463 place count 718 transition count 1553
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 20 with 19 rules applied. Total rules applied 3482 place count 718 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 20 with 6 rules applied. Total rules applied 3488 place count 715 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 20 with 5 rules applied. Total rules applied 3493 place count 715 transition count 1552
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 21 with 18 rules applied. Total rules applied 3511 place count 715 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 21 with 6 rules applied. Total rules applied 3517 place count 712 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 21 with 4 rules applied. Total rules applied 3521 place count 712 transition count 1553
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 22 with 19 rules applied. Total rules applied 3540 place count 712 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 22 with 6 rules applied. Total rules applied 3546 place count 709 transition count 1563
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 22 with 4 rules applied. Total rules applied 3550 place count 709 transition count 1559
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 23 with 10 rules applied. Total rules applied 3560 place count 709 transition count 1549
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 3562 place count 708 transition count 1561
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 23 with 1 rules applied. Total rules applied 3563 place count 708 transition count 1560
Free-agglomeration rule applied 396 times with reduction of 194 identical transitions.
Iterating global reduction 24 with 396 rules applied. Total rules applied 3959 place count 708 transition count 970
Reduce places removed 396 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 513 transitions
Reduce isomorphic transitions removed 513 transitions.
Graph (complete) has 694 edges and 312 vertex of which 217 are kept as prefixes of interest. Removing 95 places using SCC suffix rule.1 ms
Discarding 95 places :
Also discarding 0 output transitions
Iterating post reduction 24 with 910 rules applied. Total rules applied 4869 place count 217 transition count 457
Discarding 70 places :
Symmetric choice reduction at 25 with 70 rule applications. Total rules 4939 place count 147 transition count 354
Iterating global reduction 25 with 70 rules applied. Total rules applied 5009 place count 147 transition count 354
Drop transitions (Redundant composition of simpler transitions.) removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 25 with 39 rules applied. Total rules applied 5048 place count 147 transition count 315
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 25 with 1 rules applied. Total rules applied 5049 place count 147 transition count 315
Applied a total of 5049 rules in 1907 ms. Remains 147 /2736 variables (removed 2589) and now considering 315/5165 (removed 4850) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1907 ms. Remains : 147/2736 places, 315/5165 transitions.
RANDOM walk for 33401 steps (7 resets) in 1496 ms. (22 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p2) p0 p1)]
False Knowledge obtained : [(F (NOT (OR p0 p1 p2))), (F (NOT (OR p0 (NOT p1) p2))), (F (NOT p1)), (F (NOT p0)), (F (NOT (OR (NOT p0) p1 p2))), (F p2), (F (NOT (AND p0 p1 (NOT p2))))]
Knowledge based reduction with 1 factoid took 305 ms. Reduced automaton from 7 states, 10 edges and 3 AP (stutter sensitive) to 7 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 390 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Stuttering acceptance computed with spot in 395 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Support contains 6 out of 2736 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2736/2736 places, 5165/5165 transitions.
Applied a total of 0 rules in 568 ms. Remains 2736 /2736 variables (removed 0) and now considering 5165/5165 (removed 0) transitions.
[2024-06-01 09:20:35] [INFO ] Invariant cache hit.
[2024-06-01 09:20:37] [INFO ] Implicit Places using invariants in 2266 ms returned []
[2024-06-01 09:20:37] [INFO ] Invariant cache hit.
[2024-06-01 09:20:42] [INFO ] Implicit Places using invariants and state equation in 5164 ms returned []
Implicit Place search using SMT with State Equation took 7438 ms to find 0 implicit places.
Running 5164 sub problems to find dead transitions.
[2024-06-01 09:20:43] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2735/7901 variables, and 0 constraints, problems are : Problem set: 0 solved, 5164 unsolved in 30133 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2736 constraints, PredecessorRefiner: 5164/5164 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5164 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2735/7901 variables, and 0 constraints, problems are : Problem set: 0 solved, 5164 unsolved in 30138 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2736 constraints, PredecessorRefiner: 0/5164 constraints, Known Traps: 0/0 constraints]
After SMT, in 64911ms problems are : Problem set: 0 solved, 5164 unsolved
Search for dead transitions found 0 dead transitions in 64963ms
Finished structural reductions in LTL mode , in 1 iterations and 73001 ms. Remains : 2736/2736 places, 5165/5165 transitions.
Computed a total of 483 stabilizing places and 483 stable transitions
Computed a total of 483 stabilizing places and 483 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 313 ms. Reduced automaton from 7 states, 10 edges and 3 AP (stutter sensitive) to 7 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 386 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 2286 ms. (17 steps per ms) remains 4/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 72 ms. (548 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 170 ms. (233 steps per ms) remains 4/4 properties
[2024-06-01 09:21:50] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 591/597 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/597 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2139/2736 variables, 208/244 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2736 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 5165/7901 variables, 2736/2980 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7901 variables, 0/2980 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/7901 variables, 0/2980 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7901/7901 variables, and 2980 constraints, problems are : Problem set: 0 solved, 4 unsolved in 4215 ms.
Refiners :[Positive P Invariants (semi-flows): 244/244 constraints, State Equation: 2736/2736 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 591/597 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/597 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2139/2736 variables, 208/244 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2736 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 5165/7901 variables, 2736/2980 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7901 variables, 4/2984 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7901 variables, 0/2984 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7901/7901 variables, and 2984 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5059 ms.
Refiners :[Positive P Invariants (semi-flows): 244/244 constraints, State Equation: 2736/2736 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 9300ms problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 6 out of 2736 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2736/2736 places, 5165/5165 transitions.
Graph (trivial) has 2368 edges and 2736 vertex of which 610 / 2736 are part of one of the 53 SCC in 2 ms
Free SCC test removed 557 places
Drop transitions (Empty/Sink Transition effects.) removed 636 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 651 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 416 transitions
Trivial Post-agglo rules discarded 416 transitions
Performed 416 trivial Post agglomeration. Transition count delta: 416
Iterating post reduction 0 with 416 rules applied. Total rules applied 417 place count 2179 transition count 4098
Reduce places removed 416 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 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 464 rules applied. Total rules applied 881 place count 1763 transition count 4050
Reduce places removed 32 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 34 rules applied. Total rules applied 915 place count 1731 transition count 4048
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 917 place count 1729 transition count 4048
Performed 242 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 242 Pre rules applied. Total rules applied 917 place count 1729 transition count 3806
Deduced a syphon composed of 242 places in 46 ms
Reduce places removed 242 places and 0 transitions.
Iterating global reduction 4 with 484 rules applied. Total rules applied 1401 place count 1487 transition count 3806
Discarding 75 places :
Symmetric choice reduction at 4 with 75 rule applications. Total rules 1476 place count 1412 transition count 3043
Iterating global reduction 4 with 75 rules applied. Total rules applied 1551 place count 1412 transition count 3043
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1555 place count 1412 transition count 3039
Performed 544 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 544 places in 1 ms
Reduce places removed 544 places and 0 transitions.
Iterating global reduction 5 with 1088 rules applied. Total rules applied 2643 place count 868 transition count 2483
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 2655 place count 868 transition count 2471
Renaming transitions due to excessive name length > 1024 char.
Discarding 26 places :
Symmetric choice reduction at 6 with 26 rule applications. Total rules 2681 place count 842 transition count 2093
Iterating global reduction 6 with 26 rules applied. Total rules applied 2707 place count 842 transition count 2093
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 6 with 25 rules applied. Total rules applied 2732 place count 842 transition count 2068
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 2734 place count 841 transition count 2067
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: -621
Deduced a syphon composed of 52 places in 1 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 7 with 104 rules applied. Total rules applied 2838 place count 789 transition count 2688
Drop transitions (Empty/Sink Transition effects.) removed 25 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 7 with 29 rules applied. Total rules applied 2867 place count 789 transition count 2659
Discarding 26 places :
Symmetric choice reduction at 8 with 26 rule applications. Total rules 2893 place count 763 transition count 1894
Iterating global reduction 8 with 26 rules applied. Total rules applied 2919 place count 763 transition count 1894
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 8 with 25 rules applied. Total rules applied 2944 place count 763 transition count 1869
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -42
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 2952 place count 759 transition count 1911
Drop transitions (Redundant composition of simpler transitions.) removed 207 transitions
Redundant transition composition rules discarded 207 transitions
Iterating global reduction 9 with 207 rules applied. Total rules applied 3159 place count 759 transition count 1704
Discarding 11 places :
Symmetric choice reduction at 9 with 11 rule applications. Total rules 3170 place count 748 transition count 1537
Iterating global reduction 9 with 11 rules applied. Total rules applied 3181 place count 748 transition count 1537
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 9 with 11 rules applied. Total rules applied 3192 place count 748 transition count 1526
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 3198 place count 745 transition count 1554
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 3202 place count 745 transition count 1550
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 11 with 19 rules applied. Total rules applied 3221 place count 745 transition count 1531
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 3227 place count 742 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 3231 place count 742 transition count 1553
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 12 with 19 rules applied. Total rules applied 3250 place count 742 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 3256 place count 739 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 3261 place count 739 transition count 1552
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 13 with 18 rules applied. Total rules applied 3279 place count 739 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 3285 place count 736 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 3289 place count 736 transition count 1553
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 14 with 19 rules applied. Total rules applied 3308 place count 736 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 3314 place count 733 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 14 with 5 rules applied. Total rules applied 3319 place count 733 transition count 1552
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 15 with 18 rules applied. Total rules applied 3337 place count 733 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 3343 place count 730 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 3347 place count 730 transition count 1553
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 16 with 19 rules applied. Total rules applied 3366 place count 730 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 16 with 6 rules applied. Total rules applied 3372 place count 727 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 16 with 5 rules applied. Total rules applied 3377 place count 727 transition count 1552
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 17 with 18 rules applied. Total rules applied 3395 place count 727 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 3401 place count 724 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 17 with 4 rules applied. Total rules applied 3405 place count 724 transition count 1553
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 18 with 19 rules applied. Total rules applied 3424 place count 724 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 18 with 6 rules applied. Total rules applied 3430 place count 721 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 18 with 5 rules applied. Total rules applied 3435 place count 721 transition count 1552
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 19 with 18 rules applied. Total rules applied 3453 place count 721 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 19 with 6 rules applied. Total rules applied 3459 place count 718 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 19 with 4 rules applied. Total rules applied 3463 place count 718 transition count 1553
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 20 with 19 rules applied. Total rules applied 3482 place count 718 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 20 with 6 rules applied. Total rules applied 3488 place count 715 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 20 with 5 rules applied. Total rules applied 3493 place count 715 transition count 1552
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 21 with 18 rules applied. Total rules applied 3511 place count 715 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 21 with 6 rules applied. Total rules applied 3517 place count 712 transition count 1557
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 21 with 4 rules applied. Total rules applied 3521 place count 712 transition count 1553
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 22 with 19 rules applied. Total rules applied 3540 place count 712 transition count 1534
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 22 with 6 rules applied. Total rules applied 3546 place count 709 transition count 1563
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 22 with 4 rules applied. Total rules applied 3550 place count 709 transition count 1559
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 23 with 10 rules applied. Total rules applied 3560 place count 709 transition count 1549
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 3562 place count 708 transition count 1561
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 23 with 1 rules applied. Total rules applied 3563 place count 708 transition count 1560
Free-agglomeration rule applied 396 times with reduction of 194 identical transitions.
Iterating global reduction 24 with 396 rules applied. Total rules applied 3959 place count 708 transition count 970
Reduce places removed 396 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 513 transitions
Reduce isomorphic transitions removed 513 transitions.
Graph (complete) has 694 edges and 312 vertex of which 217 are kept as prefixes of interest. Removing 95 places using SCC suffix rule.0 ms
Discarding 95 places :
Also discarding 0 output transitions
Iterating post reduction 24 with 910 rules applied. Total rules applied 4869 place count 217 transition count 457
Discarding 70 places :
Symmetric choice reduction at 25 with 70 rule applications. Total rules 4939 place count 147 transition count 354
Iterating global reduction 25 with 70 rules applied. Total rules applied 5009 place count 147 transition count 354
Drop transitions (Redundant composition of simpler transitions.) removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 25 with 39 rules applied. Total rules applied 5048 place count 147 transition count 315
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 25 with 1 rules applied. Total rules applied 5049 place count 147 transition count 315
Applied a total of 5049 rules in 1918 ms. Remains 147 /2736 variables (removed 2589) and now considering 315/5165 (removed 4850) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1918 ms. Remains : 147/2736 places, 315/5165 transitions.
RANDOM walk for 33360 steps (7 resets) in 604 ms. (55 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p2) p0 p1)]
False Knowledge obtained : [(F (NOT (OR p0 p1 p2))), (F (NOT (OR p0 (NOT p1) p2))), (F (NOT p1)), (F (NOT p0)), (F (NOT (OR (NOT p0) p1 p2))), (F p2), (F (NOT (AND p0 p1 (NOT p2))))]
Knowledge based reduction with 1 factoid took 274 ms. Reduced automaton from 7 states, 10 edges and 3 AP (stutter sensitive) to 7 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 280 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Stuttering acceptance computed with spot in 603 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Stuttering acceptance computed with spot in 380 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Product exploration explored 100000 steps with 16592 reset in 494 ms.
Product exploration explored 100000 steps with 16663 reset in 574 ms.
Applying partial POR strategy [false, false, false, false, true, true, true]
Stuttering acceptance computed with spot in 382 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Support contains 6 out of 2736 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2736/2736 places, 5165/5165 transitions.
Graph (trivial) has 2368 edges and 2736 vertex of which 610 / 2736 are part of one of the 53 SCC in 2 ms
Free SCC test removed 557 places
Ensure Unique test removed 598 transitions
Reduce isomorphic transitions removed 598 transitions.
Performed 416 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 416 rules applied. Total rules applied 417 place count 2179 transition count 4567
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 32 rules applied. Total rules applied 449 place count 2179 transition count 4551
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 449 place count 2179 transition count 4556
Deduced a syphon composed of 442 places in 51 ms
Iterating global reduction 2 with 10 rules applied. Total rules applied 459 place count 2179 transition count 4556
Discarding 173 places :
Symmetric choice reduction at 2 with 173 rule applications. Total rules 632 place count 2006 transition count 3695
Deduced a syphon composed of 344 places in 42 ms
Iterating global reduction 2 with 173 rules applied. Total rules applied 805 place count 2006 transition count 3695
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 809 place count 2006 transition count 3691
Performed 769 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1113 places in 0 ms
Iterating global reduction 3 with 769 rules applied. Total rules applied 1578 place count 2006 transition count 3703
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 1591 place count 2006 transition count 3690
Renaming transitions due to excessive name length > 1024 char.
Discarding 551 places :
Symmetric choice reduction at 4 with 551 rule applications. Total rules 2142 place count 1455 transition count 2787
Deduced a syphon composed of 588 places in 1 ms
Iterating global reduction 4 with 551 rules applied. Total rules applied 2693 place count 1455 transition count 2787
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 4 with 25 rules applied. Total rules applied 2718 place count 1455 transition count 2762
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 2730 place count 1443 transition count 2750
Deduced a syphon composed of 576 places in 1 ms
Iterating global reduction 5 with 12 rules applied. Total rules applied 2742 place count 1443 transition count 2750
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 577 places in 1 ms
Iterating global reduction 5 with 1 rules applied. Total rules applied 2743 place count 1443 transition count 2750
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2744 place count 1442 transition count 2749
Deduced a syphon composed of 576 places in 1 ms
Iterating global reduction 5 with 1 rules applied. Total rules applied 2745 place count 1442 transition count 2749
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: -289
Deduced a syphon composed of 616 places in 1 ms
Iterating global reduction 5 with 40 rules applied. Total rules applied 2785 place count 1442 transition count 3038
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 5 with 19 rules applied. Total rules applied 2804 place count 1442 transition count 3019
Discarding 56 places :
Symmetric choice reduction at 6 with 56 rule applications. Total rules 2860 place count 1386 transition count 2805
Deduced a syphon composed of 564 places in 1 ms
Iterating global reduction 6 with 56 rules applied. Total rules applied 2916 place count 1386 transition count 2805
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 2924 place count 1386 transition count 2797
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 2932 place count 1378 transition count 2781
Deduced a syphon composed of 556 places in 1 ms
Iterating global reduction 7 with 8 rules applied. Total rules applied 2940 place count 1378 transition count 2781
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -51
Deduced a syphon composed of 560 places in 1 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 2944 place count 1378 transition count 2832
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2948 place count 1374 transition count 2824
Deduced a syphon composed of 556 places in 1 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 2952 place count 1374 transition count 2824
Deduced a syphon composed of 556 places in 1 ms
Drop transitions (Redundant composition of simpler transitions.) removed 57 transitions
Redundant transition composition rules discarded 57 transitions
Iterating global reduction 7 with 57 rules applied. Total rules applied 3009 place count 1374 transition count 2767
Discarding 21 places :
Symmetric choice reduction at 7 with 21 rule applications. Total rules 3030 place count 1353 transition count 2725
Deduced a syphon composed of 556 places in 0 ms
Iterating global reduction 7 with 21 rules applied. Total rules applied 3051 place count 1353 transition count 2725
Discarding 21 places :
Symmetric choice reduction at 7 with 21 rule applications. Total rules 3072 place count 1332 transition count 2398
Deduced a syphon composed of 556 places in 0 ms
Iterating global reduction 7 with 21 rules applied. Total rules applied 3093 place count 1332 transition count 2398
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 7 with 31 rules applied. Total rules applied 3124 place count 1332 transition count 2367
Discarding 20 places :
Symmetric choice reduction at 8 with 20 rule applications. Total rules 3144 place count 1312 transition count 2337
Deduced a syphon composed of 536 places in 0 ms
Iterating global reduction 8 with 20 rules applied. Total rules applied 3164 place count 1312 transition count 2337
Deduced a syphon composed of 536 places in 0 ms
Applied a total of 3164 rules in 3180 ms. Remains 1312 /2736 variables (removed 1424) and now considering 2337/5165 (removed 2828) transitions.
[2024-06-01 09:22:08] [INFO ] Redundant transitions in 128 ms returned []
Running 2336 sub problems to find dead transitions.
[2024-06-01 09:22:08] [INFO ] Flow matrix only has 2297 transitions (discarded 40 similar events)
// Phase 1: matrix 2297 rows 1312 cols
[2024-06-01 09:22:08] [INFO ] Computed 244 invariants in 137 ms
[2024-06-01 09:22:08] [INFO ] State equation strengthened by 282 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1311/3609 variables, and 0 constraints, problems are : Problem set: 0 solved, 2336 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/1312 constraints, ReadFeed: 0/282 constraints, PredecessorRefiner: 2336/2336 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2336 unsolved
(s1268 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
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(s25 1)
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(s1199 1)
(s1200 1)
(s1201 1)
(s1202 1)
(s1203 1)
(s1204 1)
(s1205 1)
(s1206 1)
(s1207 1)
(s1208 1)
(s1209 1)
(s1210 1)
(s1211 1)
(s1212 1)
(s1213 1)
(s1214 1)
(s1215 1)
(s1216 1)
(s1217 1)
(s1218 1)
(s1219 1)
(s1220 1)
(s1221 1)
(s1222 1)
(s1223 1)
(s1224 1)
(s1225 1)
(s1226 1)
(s1227 1)
(s1228 1)
(s1229 1)
(s1230 1)
(s1231 1)
(s1232 1)
(s1233 1)
(s1234 1)
(s1235 1)
(s1236 1)
(s1237 1)
(s1238 1)
(s1239 1)
(s1240 1)
(s1241 1)
(s1242 1)
(s1243 1)
(s1244 1)
(s1245 1)
(s1246 1)
(s1247 1)
(s1248 1)
(s1249 1)
(s1250 1)
(s1251 1)
(s1252 1)
(s1253 1)
(s1254 1)
(s1255 1)
(s1256 1)
(s1257 1)
(s1258 1)
(s1259 1)
(s1260 1)
(s1261 1)
(s1262 1)
(s1263 1)
(s1264 1)
(s1265 1)
(s1266 1)
(s1267 1)
(s1268 1timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1311/3609 variables, and 0 constraints, problems are : Problem set: 0 solved, 2336 unsolved in 30083 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/1312 constraints, ReadFeed: 0/282 constraints, PredecessorRefiner: 0/2336 constraints, Known Traps: 0/0 constraints]
After SMT, in 67152ms problems are : Problem set: 0 solved, 2336 unsolved
Search for dead transitions found 0 dead transitions in 67174ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1312/2736 places, 2337/5165 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 70494 ms. Remains : 1312/2736 places, 2337/5165 transitions.
Support contains 6 out of 2736 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2736/2736 places, 5165/5165 transitions.
Applied a total of 0 rules in 253 ms. Remains 2736 /2736 variables (removed 0) and now considering 5165/5165 (removed 0) transitions.
// Phase 1: matrix 5165 rows 2736 cols
[2024-06-01 09:23:15] [INFO ] Computed 244 invariants in 25 ms
[2024-06-01 09:23:18] [INFO ] Implicit Places using invariants in 2435 ms returned []
[2024-06-01 09:23:18] [INFO ] Invariant cache hit.
[2024-06-01 09:23:22] [INFO ] Implicit Places using invariants and state equation in 4776 ms returned []
Implicit Place search using SMT with State Equation took 7216 ms to find 0 implicit places.
Running 5164 sub problems to find dead transitions.
[2024-06-01 09:23:22] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2735/7901 variables, and 0 constraints, problems are : Problem set: 0 solved, 5164 unsolved in 30133 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2736 constraints, PredecessorRefiner: 5164/5164 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5164 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2735/7901 variables, and 0 constraints, problems are : Problem set: 0 solved, 5164 unsolved in 30145 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2736 constraints, PredecessorRefiner: 0/5164 constraints, Known Traps: 0/0 constraints]
After SMT, in 64565ms problems are : Problem set: 0 solved, 5164 unsolved
Search for dead transitions found 0 dead transitions in 64621ms
Finished structural reductions in LTL mode , in 1 iterations and 72103 ms. Remains : 2736/2736 places, 5165/5165 transitions.
Treatment of property DLCround-PT-11b-LTLFireability-05 finished in 322918 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 2763 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2763/2763 places, 5192/5192 transitions.
Graph (trivial) has 2404 edges and 2763 vertex of which 634 / 2763 are part of one of the 52 SCC in 1 ms
Free SCC test removed 582 places
Ensure Unique test removed 626 transitions
Reduce isomorphic transitions removed 626 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 420 transitions
Trivial Post-agglo rules discarded 420 transitions
Performed 420 trivial Post agglomeration. Transition count delta: 420
Iterating post reduction 0 with 420 rules applied. Total rules applied 421 place count 2180 transition count 4145
Reduce places removed 420 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 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 469 rules applied. Total rules applied 890 place count 1760 transition count 4096
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 922 place count 1728 transition count 4096
Performed 236 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 236 Pre rules applied. Total rules applied 922 place count 1728 transition count 3860
Deduced a syphon composed of 236 places in 28 ms
Reduce places removed 236 places and 0 transitions.
Iterating global reduction 3 with 472 rules applied. Total rules applied 1394 place count 1492 transition count 3860
Discarding 88 places :
Symmetric choice reduction at 3 with 88 rule applications. Total rules 1482 place count 1404 transition count 3056
Iterating global reduction 3 with 88 rules applied. Total rules applied 1570 place count 1404 transition count 3056
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1574 place count 1404 transition count 3052
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 1574 place count 1404 transition count 3044
Deduced a syphon composed of 8 places in 23 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 1590 place count 1396 transition count 3044
Performed 536 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 536 places in 1 ms
Reduce places removed 536 places and 0 transitions.
Iterating global reduction 4 with 1072 rules applied. Total rules applied 2662 place count 860 transition count 2496
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 2674 place count 860 transition count 2484
Renaming transitions due to excessive name length > 1024 char.
Discarding 28 places :
Symmetric choice reduction at 5 with 28 rule applications. Total rules 2702 place count 832 transition count 2076
Iterating global reduction 5 with 28 rules applied. Total rules applied 2730 place count 832 transition count 2076
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 2758 place count 832 transition count 2048
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -123
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 2782 place count 820 transition count 2171
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 2786 place count 820 transition count 2167
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2790 place count 816 transition count 2067
Iterating global reduction 7 with 4 rules applied. Total rules applied 2794 place count 816 transition count 2067
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2798 place count 816 transition count 2063
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -42
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 2806 place count 812 transition count 2105
Drop transitions (Redundant composition of simpler transitions.) removed 46 transitions
Redundant transition composition rules discarded 46 transitions
Iterating global reduction 8 with 46 rules applied. Total rules applied 2852 place count 812 transition count 2059
Discarding 24 places :
Symmetric choice reduction at 8 with 24 rule applications. Total rules 2876 place count 788 transition count 2011
Iterating global reduction 8 with 24 rules applied. Total rules applied 2900 place count 788 transition count 2011
Discarding 24 places :
Symmetric choice reduction at 8 with 24 rule applications. Total rules 2924 place count 764 transition count 1647
Iterating global reduction 8 with 24 rules applied. Total rules applied 2948 place count 764 transition count 1647
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 8 with 24 rules applied. Total rules applied 2972 place count 764 transition count 1623
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2973 place count 763 transition count 1622
Applied a total of 2973 rules in 951 ms. Remains 763 /2763 variables (removed 2000) and now considering 1622/5192 (removed 3570) transitions.
[2024-06-01 09:24:29] [INFO ] Flow matrix only has 1590 transitions (discarded 32 similar events)
// Phase 1: matrix 1590 rows 763 cols
[2024-06-01 09:24:29] [INFO ] Computed 244 invariants in 6 ms
[2024-06-01 09:24:30] [INFO ] Implicit Places using invariants in 949 ms returned []
[2024-06-01 09:24:30] [INFO ] Flow matrix only has 1590 transitions (discarded 32 similar events)
[2024-06-01 09:24:30] [INFO ] Invariant cache hit.
[2024-06-01 09:24:31] [INFO ] State equation strengthened by 124 read => feed constraints.
[2024-06-01 09:24:32] [INFO ] Implicit Places using invariants and state equation in 1960 ms returned []
Implicit Place search using SMT with State Equation took 2912 ms to find 0 implicit places.
[2024-06-01 09:24:32] [INFO ] Redundant transitions in 51 ms returned []
Running 1561 sub problems to find dead transitions.
[2024-06-01 09:24:32] [INFO ] Flow matrix only has 1590 transitions (discarded 32 similar events)
[2024-06-01 09:24:32] [INFO ] Invariant cache hit.
[2024-06-01 09:24:32] [INFO ] State equation strengthened by 124 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/761 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 761/2353 variables, and 11 constraints, problems are : Problem set: 0 solved, 1561 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 11/244 constraints, State Equation: 0/763 constraints, ReadFeed: 0/124 constraints, PredecessorRefiner: 1561/1561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1561 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/761 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 761/2353 variables, and 11 constraints, problems are : Problem set: 0 solved, 1561 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 11/244 constraints, State Equation: 0/763 constraints, ReadFeed: 0/124 constraints, PredecessorRefiner: 0/1561 constraints, Known Traps: 0/0 constraints]
After SMT, in 61886ms problems are : Problem set: 0 solved, 1561 unsolved
Search for dead transitions found 0 dead transitions in 61903ms
Starting structural reductions in SI_LTL mode, iteration 1 : 763/2763 places, 1622/5192 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 65835 ms. Remains : 763/2763 places, 1622/5192 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-11b-LTLFireability-08
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-11b-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-11b-LTLFireability-08 finished in 65920 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U (G(!p0) U p1))))'
Support contains 2 out of 2763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2763/2763 places, 5192/5192 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 2750 transition count 5179
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 2750 transition count 5179
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 2750 transition count 5178
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 35 place count 2742 transition count 5170
Iterating global reduction 1 with 8 rules applied. Total rules applied 43 place count 2742 transition count 5170
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 46 place count 2739 transition count 5167
Iterating global reduction 1 with 3 rules applied. Total rules applied 49 place count 2739 transition count 5167
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 2738 transition count 5166
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 2738 transition count 5166
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 2737 transition count 5165
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 2737 transition count 5165
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 2736 transition count 5164
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 2736 transition count 5164
Applied a total of 55 rules in 1443 ms. Remains 2736 /2763 variables (removed 27) and now considering 5164/5192 (removed 28) transitions.
// Phase 1: matrix 5164 rows 2736 cols
[2024-06-01 09:25:35] [INFO ] Computed 244 invariants in 14 ms
[2024-06-01 09:25:37] [INFO ] Implicit Places using invariants in 1577 ms returned []
[2024-06-01 09:25:37] [INFO ] Invariant cache hit.
[2024-06-01 09:25:42] [INFO ] Implicit Places using invariants and state equation in 5388 ms returned []
Implicit Place search using SMT with State Equation took 6994 ms to find 0 implicit places.
Running 5163 sub problems to find dead transitions.
[2024-06-01 09:25:42] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2735/7900 variables, and 0 constraints, problems are : Problem set: 0 solved, 5163 unsolved in 30138 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2736 constraints, PredecessorRefiner: 5163/5163 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5163 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2735/7900 variables, and 0 constraints, problems are : Problem set: 0 solved, 5163 unsolved in 30142 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2736 constraints, PredecessorRefiner: 0/5163 constraints, Known Traps: 0/0 constraints]
After SMT, in 63951ms problems are : Problem set: 0 solved, 5163 unsolved
Search for dead transitions found 0 dead transitions in 64011ms
Starting structural reductions in LTL mode, iteration 1 : 2736/2763 places, 5164/5192 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72463 ms. Remains : 2736/2763 places, 5164/5192 transitions.
Stuttering acceptance computed with spot in 418 ms :[p0, (NOT p1), (OR (NOT p1) p0), true, (NOT p1)]
Running random walk in product with property : DLCround-PT-11b-LTLFireability-09
Entered a terminal (fully accepting) state of product in 21194 steps with 1 reset in 271 ms.
FORMULA DLCround-PT-11b-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-11b-LTLFireability-09 finished in 73244 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&(p0||G(p1)))))'
Support contains 2 out of 2763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2763/2763 places, 5192/5192 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 2749 transition count 5178
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 2749 transition count 5178
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 29 place count 2749 transition count 5177
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 37 place count 2741 transition count 5169
Iterating global reduction 1 with 8 rules applied. Total rules applied 45 place count 2741 transition count 5169
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 48 place count 2738 transition count 5166
Iterating global reduction 1 with 3 rules applied. Total rules applied 51 place count 2738 transition count 5166
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 2737 transition count 5165
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 2737 transition count 5165
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 2736 transition count 5164
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 2736 transition count 5164
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 2735 transition count 5163
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 2735 transition count 5163
Applied a total of 57 rules in 1524 ms. Remains 2735 /2763 variables (removed 28) and now considering 5163/5192 (removed 29) transitions.
// Phase 1: matrix 5163 rows 2735 cols
[2024-06-01 09:26:48] [INFO ] Computed 244 invariants in 24 ms
[2024-06-01 09:26:51] [INFO ] Implicit Places using invariants in 2350 ms returned []
[2024-06-01 09:26:51] [INFO ] Invariant cache hit.
[2024-06-01 09:26:56] [INFO ] Implicit Places using invariants and state equation in 5221 ms returned []
Implicit Place search using SMT with State Equation took 7578 ms to find 0 implicit places.
Running 5162 sub problems to find dead transitions.
[2024-06-01 09:26:56] [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 2734/7898 variables, and 0 constraints, problems are : Problem set: 0 solved, 5162 unsolved in 30132 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2735 constraints, PredecessorRefiner: 5162/5162 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5162 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2734/7898 variables, and 0 constraints, problems are : Problem set: 0 solved, 5162 unsolved in 30143 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2735 constraints, PredecessorRefiner: 0/5162 constraints, Known Traps: 0/0 constraints]
After SMT, in 63669ms problems are : Problem set: 0 solved, 5162 unsolved
Search for dead transitions found 0 dead transitions in 63738ms
Starting structural reductions in LTL mode, iteration 1 : 2735/2763 places, 5163/5192 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72857 ms. Remains : 2735/2763 places, 5163/5192 transitions.
Stuttering acceptance computed with spot in 240 ms :[(NOT p1), (NOT p0), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : DLCround-PT-11b-LTLFireability-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-11b-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-11b-LTLFireability-10 finished in 73205 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(G(((p2&&X((p2 U (p3||G(p2)))))||p1))))))'
Support contains 6 out of 2763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2763/2763 places, 5192/5192 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 2751 transition count 5180
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 2751 transition count 5180
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 2751 transition count 5179
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 33 place count 2743 transition count 5171
Iterating global reduction 1 with 8 rules applied. Total rules applied 41 place count 2743 transition count 5171
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 44 place count 2740 transition count 5168
Iterating global reduction 1 with 3 rules applied. Total rules applied 47 place count 2740 transition count 5168
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 2739 transition count 5167
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 2739 transition count 5167
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 2738 transition count 5166
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 2738 transition count 5166
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 2737 transition count 5165
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 2737 transition count 5165
Applied a total of 53 rules in 1533 ms. Remains 2737 /2763 variables (removed 26) and now considering 5165/5192 (removed 27) transitions.
// Phase 1: matrix 5165 rows 2737 cols
[2024-06-01 09:28:02] [INFO ] Computed 244 invariants in 18 ms
[2024-06-01 09:28:04] [INFO ] Implicit Places using invariants in 2272 ms returned []
[2024-06-01 09:28:04] [INFO ] Invariant cache hit.
[2024-06-01 09:28:10] [INFO ] Implicit Places using invariants and state equation in 5641 ms returned []
Implicit Place search using SMT with State Equation took 7916 ms to find 0 implicit places.
Running 5164 sub problems to find dead transitions.
[2024-06-01 09:28:10] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2736/7902 variables, and 0 constraints, problems are : Problem set: 0 solved, 5164 unsolved in 30154 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2737 constraints, PredecessorRefiner: 5164/5164 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5164 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2736/7902 variables, and 0 constraints, problems are : Problem set: 0 solved, 5164 unsolved in 30134 ms.
Refiners :[Positive P Invariants (semi-flows): 0/244 constraints, State Equation: 0/2737 constraints, PredecessorRefiner: 0/5164 constraints, Known Traps: 0/0 constraints]
After SMT, in 64809ms problems are : Problem set: 0 solved, 5164 unsolved
Search for dead transitions found 0 dead transitions in 64907ms
Starting structural reductions in LTL mode, iteration 1 : 2737/2763 places, 5165/5192 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 74379 ms. Remains : 2737/2763 places, 5165/5192 transitions.
Stuttering acceptance computed with spot in 238 ms :[true, (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3)))]
Running random walk in product with property : DLCround-PT-11b-LTLFireability-11
Product exploration explored 100000 steps with 0 reset in 1268 ms.
Product exploration explored 100000 steps with 0 reset in 1287 ms.
Computed a total of 483 stabilizing places and 483 stable transitions
Computed a total of 483 stabilizing places and 483 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2 p3), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (NOT p0)), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p3)), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3)))))), (X (X (AND p1 p3))), (X (X (NOT (OR (AND (NOT p1) p2) (AND p2 (NOT p3)))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 15 factoid took 153 ms. Reduced automaton from 4 states, 9 edges and 4 AP (stutter sensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 123 ms :[true, (AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3)))]
RANDOM walk for 40000 steps (8 resets) in 1539 ms. (25 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 197 ms. (202 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 107 ms. (370 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 209 ms. (190 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 539 ms. (74 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 300 ms. (132 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 214 ms. (186 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 209 ms. (190 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 36824 steps, run timeout after 3006 ms. (steps per millisecond=12 ) properties seen :0 out of 8
Probabilistic random walk after 36824 steps, saw 35559 distinct states, run finished after 3019 ms. (steps per millisecond=12 ) properties seen :0
[2024-06-01 09:29:22] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 366/371 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/371 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2366/2737 variables, 239/244 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2737 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 5165/7902 variables, 2737/2981 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7902 variables, 0/2981 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7902/7902 variables, and 2981 constraints, problems are : Problem set: 0 solved, 8 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 244/244 constraints, State Equation: 2737/2737 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 366/371 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/371 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2366/2737 variables, 239/244 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2737 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 5165/7902 variables, 2737/2981 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7902 variables, 8/2989 constraints. Problems are: Problem set: 0 solved, 8 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 7902/7902 variables, and 2989 constraints, problems are : Problem set: 0 solved, 8 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 244/244 constraints, State Equation: 2737/2737 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 10064ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 2737 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2737/2737 places, 5165/5165 transitions.
Graph (trivial) has 2373 edges and 2737 vertex of which 624 / 2737 are part of one of the 52 SCC in 1 ms
Free SCC test removed 572 places
Drop transitions (Empty/Sink Transition effects.) removed 652 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 668 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 410 transitions
Trivial Post-agglo rules discarded 410 transitions
Performed 410 trivial Post agglomeration. Transition count delta: 410
Iterating post reduction 0 with 410 rules applied. Total rules applied 411 place count 2165 transition count 4087
Reduce places removed 410 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 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 458 rules applied. Total rules applied 869 place count 1755 transition count 4039
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 901 place count 1723 transition count 4039
Performed 240 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 240 Pre rules applied. Total rules applied 901 place count 1723 transition count 3799
Deduced a syphon composed of 240 places in 33 ms
Reduce places removed 240 places and 0 transitions.
Iterating global reduction 3 with 480 rules applied. Total rules applied 1381 place count 1483 transition count 3799
Discarding 80 places :
Symmetric choice reduction at 3 with 80 rule applications. Total rules 1461 place count 1403 transition count 3017
Iterating global reduction 3 with 80 rules applied. Total rules applied 1541 place count 1403 transition count 3017
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1545 place count 1403 transition count 3013
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1545 place count 1403 transition count 3012
Deduced a syphon composed of 1 places in 27 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1547 place count 1402 transition count 3012
Performed 543 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 543 places in 0 ms
Reduce places removed 543 places and 0 transitions.
Iterating global reduction 4 with 1086 rules applied. Total rules applied 2633 place count 859 transition count 2457
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 2645 place count 859 transition count 2445
Renaming transitions due to excessive name length > 1024 char.
Discarding 27 places :
Symmetric choice reduction at 5 with 27 rule applications. Total rules 2672 place count 832 transition count 2052
Iterating global reduction 5 with 27 rules applied. Total rules applied 2699 place count 832 transition count 2052
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 5 with 27 rules applied. Total rules applied 2726 place count 832 transition count 2025
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: -581
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 6 with 94 rules applied. Total rules applied 2820 place count 785 transition count 2606
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 6 with 17 rules applied. Total rules applied 2837 place count 785 transition count 2589
Discarding 27 places :
Symmetric choice reduction at 7 with 27 rule applications. Total rules 2864 place count 758 transition count 1798
Iterating global reduction 7 with 27 rules applied. Total rules applied 2891 place count 758 transition count 1798
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 7 with 27 rules applied. Total rules applied 2918 place count 758 transition count 1771
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -41
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 2926 place count 754 transition count 1812
Drop transitions (Redundant composition of simpler transitions.) removed 200 transitions
Redundant transition composition rules discarded 200 transitions
Iterating global reduction 8 with 200 rules applied. Total rules applied 3126 place count 754 transition count 1612
Discarding 12 places :
Symmetric choice reduction at 8 with 12 rule applications. Total rules 3138 place count 742 transition count 1431
Iterating global reduction 8 with 12 rules applied. Total rules applied 3150 place count 742 transition count 1431
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 8 with 12 rules applied. Total rules applied 3162 place count 742 transition count 1419
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 3170 place count 738 transition count 1446
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 3175 place count 738 transition count 1441
Drop transitions (Redundant composition of simpler transitions.) removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 10 with 22 rules applied. Total rules applied 3197 place count 738 transition count 1419
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 3205 place count 734 transition count 1446
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 3211 place count 734 transition count 1440
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 11 with 21 rules applied. Total rules applied 3232 place count 734 transition count 1419
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 3240 place count 730 transition count 1446
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 3246 place count 730 transition count 1440
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 12 with 21 rules applied. Total rules applied 3267 place count 730 transition count 1419
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 3275 place count 726 transition count 1446
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 3281 place count 726 transition count 1440
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 13 with 21 rules applied. Total rules applied 3302 place count 726 transition count 1419
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 3310 place count 722 transition count 1446
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3316 place count 722 transition count 1440
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 14 with 21 rules applied. Total rules applied 3337 place count 722 transition count 1419
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 3345 place count 718 transition count 1446
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 3351 place count 718 transition count 1440
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 15 with 21 rules applied. Total rules applied 3372 place count 718 transition count 1419
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 3380 place count 714 transition count 1446
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 3386 place count 714 transition count 1440
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 16 with 21 rules applied. Total rules applied 3407 place count 714 transition count 1419
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 3415 place count 710 transition count 1450
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 3421 place count 710 transition count 1444
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 17 with 21 rules applied. Total rules applied 3442 place count 710 transition count 1423
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 3450 place count 706 transition count 1454
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 3456 place count 706 transition count 1448
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 18 with 21 rules applied. Total rules applied 3477 place count 706 transition count 1427
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 18 with 8 rules applied. Total rules applied 3485 place count 702 transition count 1454
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 18 with 6 rules applied. Total rules applied 3491 place count 702 transition count 1448
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 19 with 21 rules applied. Total rules applied 3512 place count 702 transition count 1427
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 19 with 8 rules applied. Total rules applied 3520 place count 698 transition count 1454
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 19 with 6 rules applied. Total rules applied 3526 place count 698 transition count 1448
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 20 with 21 rules applied. Total rules applied 3547 place count 698 transition count 1427
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 20 with 8 rules applied. Total rules applied 3555 place count 694 transition count 1454
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 20 with 6 rules applied. Total rules applied 3561 place count 694 transition count 1448
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 21 with 21 rules applied. Total rules applied 3582 place count 694 transition count 1427
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 21 with 8 rules applied. Total rules applied 3590 place count 690 transition count 1454
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 21 with 6 rules applied. Total rules applied 3596 place count 690 transition count 1448
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 22 with 21 rules applied. Total rules applied 3617 place count 690 transition count 1427
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 22 with 8 rules applied. Total rules applied 3625 place count 686 transition count 1454
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 22 with 6 rules applied. Total rules applied 3631 place count 686 transition count 1448
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 23 with 21 rules applied. Total rules applied 3652 place count 686 transition count 1427
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 23 with 8 rules applied. Total rules applied 3660 place count 682 transition count 1454
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 23 with 6 rules applied. Total rules applied 3666 place count 682 transition count 1448
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 24 with 21 rules applied. Total rules applied 3687 place count 682 transition count 1427
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 24 with 8 rules applied. Total rules applied 3695 place count 678 transition count 1454
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 24 with 6 rules applied. Total rules applied 3701 place count 678 transition count 1448
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 25 with 21 rules applied. Total rules applied 3722 place count 678 transition count 1427
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 25 with 8 rules applied. Total rules applied 3730 place count 674 transition count 1454
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 25 with 6 rules applied. Total rules applied 3736 place count 674 transition count 1448
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 26 with 21 rules applied. Total rules applied 3757 place count 674 transition count 1427
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 26 with 8 rules applied. Total rules applied 3765 place count 670 transition count 1454
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 26 with 6 rules applied. Total rules applied 3771 place count 670 transition count 1448
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 27 with 21 rules applied. Total rules applied 3792 place count 670 transition count 1427
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 27 with 8 rules applied. Total rules applied 3800 place count 666 transition count 1454
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 27 with 6 rules applied. Total rules applied 3806 place count 666 transition count 1448
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 28 with 21 rules applied. Total rules applied 3827 place count 666 transition count 1427
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 28 with 8 rules applied. Total rules applied 3835 place count 662 transition count 1454
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 28 with 6 rules applied. Total rules applied 3841 place count 662 transition count 1448
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 29 with 21 rules applied. Total rules applied 3862 place count 662 transition count 1427
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 29 with 8 rules applied. Total rules applied 3870 place count 658 transition count 1454
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 29 with 6 rules applied. Total rules applied 3876 place count 658 transition count 1448
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 30 with 21 rules applied. Total rules applied 3897 place count 658 transition count 1427
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 30 with 8 rules applied. Total rules applied 3905 place count 654 transition count 1456
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 30 with 6 rules applied. Total rules applied 3911 place count 654 transition count 1450
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 31 with 23 rules applied. Total rules applied 3934 place count 654 transition count 1427
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 31 with 8 rules applied. Total rules applied 3942 place count 650 transition count 1456
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 31 with 6 rules applied. Total rules applied 3948 place count 650 transition count 1450
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 32 with 23 rules applied. Total rules applied 3971 place count 650 transition count 1427
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 32 with 8 rules applied. Total rules applied 3979 place count 646 transition count 1446
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 32 with 4 rules applied. Total rules applied 3983 place count 646 transition count 1442
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 33 with 19 rules applied. Total rules applied 4002 place count 646 transition count 1423
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 33 with 8 rules applied. Total rules applied 4010 place count 642 transition count 1442
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 33 with 4 rules applied. Total rules applied 4014 place count 642 transition count 1438
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 34 with 19 rules applied. Total rules applied 4033 place count 642 transition count 1419
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 34 with 8 rules applied. Total rules applied 4041 place count 638 transition count 1438
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 34 with 4 rules applied. Total rules applied 4045 place count 638 transition count 1434
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 35 with 19 rules applied. Total rules applied 4064 place count 638 transition count 1415
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 35 with 8 rules applied. Total rules applied 4072 place count 634 transition count 1434
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 35 with 4 rules applied. Total rules applied 4076 place count 634 transition count 1430
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 36 with 19 rules applied. Total rules applied 4095 place count 634 transition count 1411
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 36 with 8 rules applied. Total rules applied 4103 place count 630 transition count 1430
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 36 with 4 rules applied. Total rules applied 4107 place count 630 transition count 1426
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 37 with 19 rules applied. Total rules applied 4126 place count 630 transition count 1407
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 37 with 8 rules applied. Total rules applied 4134 place count 626 transition count 1427
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 37 with 4 rules applied. Total rules applied 4138 place count 626 transition count 1423
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 38 with 20 rules applied. Total rules applied 4158 place count 626 transition count 1403
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 38 with 8 rules applied. Total rules applied 4166 place count 622 transition count 1422
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 38 with 4 rules applied. Total rules applied 4170 place count 622 transition count 1418
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 39 with 19 rules applied. Total rules applied 4189 place count 622 transition count 1399
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 39 with 8 rules applied. Total rules applied 4197 place count 618 transition count 1419
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 39 with 4 rules applied. Total rules applied 4201 place count 618 transition count 1415
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 40 with 20 rules applied. Total rules applied 4221 place count 618 transition count 1395
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 40 with 8 rules applied. Total rules applied 4229 place count 614 transition count 1414
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 40 with 4 rules applied. Total rules applied 4233 place count 614 transition count 1410
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 41 with 19 rules applied. Total rules applied 4252 place count 614 transition count 1391
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 41 with 8 rules applied. Total rules applied 4260 place count 610 transition count 1410
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 41 with 4 rules applied. Total rules applied 4264 place count 610 transition count 1406
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 42 with 19 rules applied. Total rules applied 4283 place count 610 transition count 1387
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 42 with 8 rules applied. Total rules applied 4291 place count 606 transition count 1409
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 42 with 4 rules applied. Total rules applied 4295 place count 606 transition count 1405
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 43 with 20 rules applied. Total rules applied 4315 place count 606 transition count 1385
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 43 with 8 rules applied. Total rules applied 4323 place count 602 transition count 1412
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 43 with 4 rules applied. Total rules applied 4327 place count 602 transition count 1408
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 44 with 19 rules applied. Total rules applied 4346 place count 602 transition count 1389
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 44 with 8 rules applied. Total rules applied 4354 place count 598 transition count 1416
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 44 with 4 rules applied. Total rules applied 4358 place count 598 transition count 1412
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 45 with 19 rules applied. Total rules applied 4377 place count 598 transition count 1393
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 45 with 8 rules applied. Total rules applied 4385 place count 594 transition count 1415
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 45 with 4 rules applied. Total rules applied 4389 place count 594 transition count 1411
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 46 with 20 rules applied. Total rules applied 4409 place count 594 transition count 1391
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 46 with 8 rules applied. Total rules applied 4417 place count 590 transition count 1410
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 46 with 4 rules applied. Total rules applied 4421 place count 590 transition count 1406
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 47 with 19 rules applied. Total rules applied 4440 place count 590 transition count 1387
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 47 with 8 rules applied. Total rules applied 4448 place count 586 transition count 1407
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 47 with 4 rules applied. Total rules applied 4452 place count 586 transition count 1403
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 48 with 20 rules applied. Total rules applied 4472 place count 586 transition count 1383
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 48 with 8 rules applied. Total rules applied 4480 place count 582 transition count 1402
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 48 with 4 rules applied. Total rules applied 4484 place count 582 transition count 1398
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 49 with 19 rules applied. Total rules applied 4503 place count 582 transition count 1379
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 49 with 8 rules applied. Total rules applied 4511 place count 578 transition count 1398
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 49 with 4 rules applied. Total rules applied 4515 place count 578 transition count 1394
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 50 with 19 rules applied. Total rules applied 4534 place count 578 transition count 1375
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 50 with 8 rules applied. Total rules applied 4542 place count 574 transition count 1395
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 50 with 4 rules applied. Total rules applied 4546 place count 574 transition count 1391
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 51 with 20 rules applied. Total rules applied 4566 place count 574 transition count 1371
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 51 with 8 rules applied. Total rules applied 4574 place count 570 transition count 1390
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 51 with 4 rules applied. Total rules applied 4578 place count 570 transition count 1386
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 52 with 19 rules applied. Total rules applied 4597 place count 570 transition count 1367
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 52 with 8 rules applied. Total rules applied 4605 place count 566 transition count 1386
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 52 with 4 rules applied. Total rules applied 4609 place count 566 transition count 1382
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 53 with 19 rules applied. Total rules applied 4628 place count 566 transition count 1363
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 53 with 8 rules applied. Total rules applied 4636 place count 562 transition count 1383
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 53 with 4 rules applied. Total rules applied 4640 place count 562 transition count 1379
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 54 with 20 rules applied. Total rules applied 4660 place count 562 transition count 1359
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 54 with 8 rules applied. Total rules applied 4668 place count 558 transition count 1378
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 54 with 4 rules applied. Total rules applied 4672 place count 558 transition count 1374
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 55 with 19 rules applied. Total rules applied 4691 place count 558 transition count 1355
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 55 with 8 rules applied. Total rules applied 4699 place count 554 transition count 1374
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 55 with 4 rules applied. Total rules applied 4703 place count 554 transition count 1370
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 56 with 19 rules applied. Total rules applied 4722 place count 554 transition count 1351
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 56 with 8 rules applied. Total rules applied 4730 place count 550 transition count 1371
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 56 with 4 rules applied. Total rules applied 4734 place count 550 transition count 1367
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 57 with 20 rules applied. Total rules applied 4754 place count 550 transition count 1347
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 57 with 8 rules applied. Total rules applied 4762 place count 546 transition count 1366
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 57 with 4 rules applied. Total rules applied 4766 place count 546 transition count 1362
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 58 with 19 rules applied. Total rules applied 4785 place count 546 transition count 1343
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 58 with 8 rules applied. Total rules applied 4793 place count 542 transition count 1363
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 58 with 4 rules applied. Total rules applied 4797 place count 542 transition count 1359
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 59 with 20 rules applied. Total rules applied 4817 place count 542 transition count 1339
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 59 with 8 rules applied. Total rules applied 4825 place count 538 transition count 1358
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 59 with 4 rules applied. Total rules applied 4829 place count 538 transition count 1354
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 60 with 19 rules applied. Total rules applied 4848 place count 538 transition count 1335
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 60 with 8 rules applied. Total rules applied 4856 place count 534 transition count 1354
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 60 with 4 rules applied. Total rules applied 4860 place count 534 transition count 1350
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 61 with 19 rules applied. Total rules applied 4879 place count 534 transition count 1331
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 61 with 8 rules applied. Total rules applied 4887 place count 530 transition count 1351
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 61 with 4 rules applied. Total rules applied 4891 place count 530 transition count 1347
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 62 with 20 rules applied. Total rules applied 4911 place count 530 transition count 1327
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 62 with 8 rules applied. Total rules applied 4919 place count 526 transition count 1346
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 62 with 4 rules applied. Total rules applied 4923 place count 526 transition count 1342
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 63 with 19 rules applied. Total rules applied 4942 place count 526 transition count 1323
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 63 with 8 rules applied. Total rules applied 4950 place count 522 transition count 1342
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 63 with 4 rules applied. Total rules applied 4954 place count 522 transition count 1338
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 64 with 19 rules applied. Total rules applied 4973 place count 522 transition count 1319
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 64 with 4 rules applied. Total rules applied 4977 place count 520 transition count 1324
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 64 with 2 rules applied. Total rules applied 4979 place count 520 transition count 1322
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 65 with 5 rules applied. Total rules applied 4984 place count 520 transition count 1317
Free-agglomeration rule applied 39 times with reduction of 1 identical transitions.
Iterating global reduction 65 with 39 rules applied. Total rules applied 5023 place count 520 transition count 1277
Reduce places removed 39 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 501 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 502 transitions.
Graph (complete) has 1360 edges and 481 vertex of which 259 are kept as prefixes of interest. Removing 222 places using SCC suffix rule.0 ms
Discarding 222 places :
Also discarding 0 output transitions
Iterating post reduction 65 with 542 rules applied. Total rules applied 5565 place count 259 transition count 775
Drop transitions (Empty/Sink Transition effects.) removed 222 transitions
Reduce isomorphic transitions removed 222 transitions.
Iterating post reduction 66 with 222 rules applied. Total rules applied 5787 place count 259 transition count 553
Drop transitions (Redundant composition of simpler transitions.) removed 63 transitions
Redundant transition composition rules discarded 63 transitions
Iterating global reduction 67 with 63 rules applied. Total rules applied 5850 place count 259 transition count 490
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 67 with 1 rules applied. Total rules applied 5851 place count 258 transition count 489
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 67 with 10 rules applied. Total rules applied 5861 place count 248 transition count 489
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 68 with 144 rules applied. Total rules applied 6005 place count 152 transition count 441
Drop transitions (Empty/Sink Transition effects.) removed 48 transitions
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 68 with 130 rules applied. Total rules applied 6135 place count 152 transition count 311
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 69 with 147 rules applied. Total rules applied 6282 place count 54 transition count 262
Drop transitions (Empty/Sink Transition effects.) removed 80 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 150 transitions.
Graph (trivial) has 10 edges and 54 vertex of which 10 / 54 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Iterating post reduction 69 with 151 rules applied. Total rules applied 6433 place count 49 transition count 112
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 32 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 49 transitions.
Graph (complete) has 85 edges and 45 vertex of which 29 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.0 ms
Discarding 16 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Iterating post reduction 70 with 54 rules applied. Total rules applied 6487 place count 29 transition count 55
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 71 with 8 rules applied. Total rules applied 6495 place count 29 transition count 47
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 72 with 12 rules applied. Total rules applied 6507 place count 21 transition count 43
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 72 with 8 rules applied. Total rules applied 6515 place count 21 transition count 35
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 73 with 14 rules applied. Total rules applied 6529 place count 12 transition count 30
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 73 with 13 rules applied. Total rules applied 6542 place count 12 transition count 17
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 74 with 2 rules applied. Total rules applied 6544 place count 12 transition count 15
Applied a total of 6544 rules in 4253 ms. Remains 12 /2737 variables (removed 2725) and now considering 15/5165 (removed 5150) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4253 ms. Remains : 12/2737 places, 15/5165 transitions.
RANDOM walk for 256 steps (0 resets) in 6 ms. (36 steps per ms) remains 0/8 properties
Knowledge obtained : [(AND (NOT p0) p1 p2 p3), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (NOT p0)), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p3)), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3)))))), (X (X (AND p1 p3))), (X (X (NOT (OR (AND (NOT p1) p2) (AND p2 (NOT p3)))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT (AND (OR p1 p2) (OR p2 p3)))), (F (NOT (OR p1 (NOT p2)))), (F (NOT (AND (OR p1 (NOT p2)) (OR (NOT p2) p3)))), (F (NOT (AND p1 p3))), (F (NOT p2)), (F (NOT p3)), (F (NOT (OR p1 p2))), (F (NOT p1))]
Property proved to be false thanks to negative knowledge :(F (NOT (OR p1 p2)))
Knowledge based reduction with 15 factoid took 444 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-11b-LTLFireability-11 FALSE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-11b-LTLFireability-11 finished in 96875 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 2763 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2763/2763 places, 5192/5192 transitions.
Graph (trivial) has 2403 edges and 2763 vertex of which 634 / 2763 are part of one of the 52 SCC in 2 ms
Free SCC test removed 582 places
Ensure Unique test removed 626 transitions
Reduce isomorphic transitions removed 626 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 418 transitions
Trivial Post-agglo rules discarded 418 transitions
Performed 418 trivial Post agglomeration. Transition count delta: 418
Iterating post reduction 0 with 418 rules applied. Total rules applied 419 place count 2180 transition count 4147
Reduce places removed 418 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 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 467 rules applied. Total rules applied 886 place count 1762 transition count 4098
Reduce places removed 32 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 33 rules applied. Total rules applied 919 place count 1730 transition count 4097
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 920 place count 1729 transition count 4097
Performed 236 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 236 Pre rules applied. Total rules applied 920 place count 1729 transition count 3861
Deduced a syphon composed of 236 places in 46 ms
Reduce places removed 236 places and 0 transitions.
Iterating global reduction 4 with 472 rules applied. Total rules applied 1392 place count 1493 transition count 3861
Discarding 89 places :
Symmetric choice reduction at 4 with 89 rule applications. Total rules 1481 place count 1404 transition count 3056
Iterating global reduction 4 with 89 rules applied. Total rules applied 1570 place count 1404 transition count 3056
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1574 place count 1404 transition count 3052
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 1574 place count 1404 transition count 3044
Deduced a syphon composed of 8 places in 38 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 1590 place count 1396 transition count 3044
Performed 536 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 536 places in 1 ms
Reduce places removed 536 places and 0 transitions.
Iterating global reduction 5 with 1072 rules applied. Total rules applied 2662 place count 860 transition count 2497
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 2674 place count 860 transition count 2485
Renaming transitions due to excessive name length > 1024 char.
Discarding 28 places :
Symmetric choice reduction at 6 with 28 rule applications. Total rules 2702 place count 832 transition count 2077
Iterating global reduction 6 with 28 rules applied. Total rules applied 2730 place count 832 transition count 2077
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 6 with 28 rules applied. Total rules applied 2758 place count 832 transition count 2049
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -123
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 2782 place count 820 transition count 2172
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2786 place count 820 transition count 2168
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 2790 place count 816 transition count 2068
Iterating global reduction 8 with 4 rules applied. Total rules applied 2794 place count 816 transition count 2068
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 2798 place count 816 transition count 2064
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -42
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 2806 place count 812 transition count 2106
Drop transitions (Redundant composition of simpler transitions.) removed 46 transitions
Redundant transition composition rules discarded 46 transitions
Iterating global reduction 9 with 46 rules applied. Total rules applied 2852 place count 812 transition count 2060
Discarding 23 places :
Symmetric choice reduction at 9 with 23 rule applications. Total rules 2875 place count 789 transition count 2014
Iterating global reduction 9 with 23 rules applied. Total rules applied 2898 place count 789 transition count 2014
Discarding 23 places :
Symmetric choice reduction at 9 with 23 rule applications. Total rules 2921 place count 766 transition count 1665
Iterating global reduction 9 with 23 rules applied. Total rules applied 2944 place count 766 transition count 1665
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 9 with 23 rules applied. Total rules applied 2967 place count 766 transition count 1642
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 2968 place count 766 transition count 1642
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2969 place count 765 transition count 1641
Applied a total of 2969 rules in 1002 ms. Remains 765 /2763 variables (removed 1998) and now considering 1641/5192 (removed 3551) transitions.
[2024-06-01 09:29:38] [INFO ] Flow matrix only has 1608 transitions (discarded 33 similar events)
// Phase 1: matrix 1608 rows 765 cols
[2024-06-01 09:29:38] [INFO ] Computed 244 invariants in 6 ms
[2024-06-01 09:29:39] [INFO ] Implicit Places using invariants in 989 ms returned []
[2024-06-01 09:29:39] [INFO ] Flow matrix only has 1608 transitions (discarded 33 similar events)
[2024-06-01 09:29:39] [INFO ] Invariant cache hit.
[2024-06-01 09:29:40] [INFO ] State equation strengthened by 61 read => feed constraints.
[2024-06-01 09:29:41] [INFO ] Implicit Places using invariants and state equation in 2284 ms returned []
Implicit Place search using SMT with State Equation took 3280 ms to find 0 implicit places.
[2024-06-01 09:29:41] [INFO ] Redundant transitions in 92 ms returned []
Running 1560 sub problems to find dead transitions.
[2024-06-01 09:29:41] [INFO ] Flow matrix only has 1608 transitions (discarded 33 similar events)
[2024-06-01 09:29:41] [INFO ] Invariant cache hit.
[2024-06-01 09:29:41] [INFO ] State equation strengthened by 61 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/764 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1560 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 764/2373 variables, and 16 constraints, problems are : Problem set: 0 solved, 1560 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 16/244 constraints, State Equation: 0/765 constraints, ReadFeed: 0/61 constraints, PredecessorRefiner: 1560/1560 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1560 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/764 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1560 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s75 1)
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(s85 1)
(s86 1)
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(s89 1)
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(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
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(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
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(s109 1)
(s110 1)
(s111 1)
(s112 1)
(s113 1)
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(s118 1)
(s119 1)
(s120 1)
(s121 1)
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(s124 1)
(s125 1)
(s126 1)
(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
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(s133 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s142 1)
(s143 1)
(s144 1)
(s145 1)
(s146 1)
(s147 1)
(s148 1)
(s149 1)
(s150 1)
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(s153 1)
(s154 1)
(s155 1)
(s156 1)
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(s159 1)
(s160 1)
(s161 1)
(s162 1)
(s163 1)
(s164 1)
(s165 1)
(s166 1)
(s167 1)
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(s170 1)
(s171 1)
(s172 1)
(s173 1)
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(s176 1)
(s177 1)
(s178 1)
(s179 1)
(s180 1)
(s181 1)
(s182 1)
(s183 1)
(s184 1)
(s185 1)
(s186 1)
(s187 1)
(s188 1)
(s189 1)
(s190 1)
(s191 1)
(s192 1)
(s193 1)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s202 1)
(s203 1)
(s204 1)
(s205 1)
(s206 1)
(s207 1)
(s208 1)
(s209 1)
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(s211 1)
(s212 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s219 1)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 1)
(s272 1)
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(s275 1)
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(s277 1)
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(s279 1)
(s280 1)
(s281 1)
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(s285 1)
(s286 1)
(s287 1)
(s288 1)
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(s297 1)
(s298 1)
(s299 1)
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(s303 1)
(s304 1)
(s305 1)
(s306 1)
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(s310 1)
(s311 1)
(s312 1)
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(s314 1)
(s315 1)
(s316 1)
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(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 1)
(s330 1)
(s331 1)
(s332 1)
(s333 1)
(s334 1)
(s335 1)
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(s337 1)
(s338 1)
(s339 1)
(s340 1)
(s341 1)
(s342 1)
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(s345 1)
(s346 1)
(s347 1)
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(s349 1)
(s350 1)
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(s355 1)
(s356 1)
(s357 1)
(s358 1)
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(s362 1)
(s363 1)
(s364 1)
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(s368 1)
(s369 1)
(s370 1)
(s371 1)
(s372 1)
(s373 1)
(s374 1)
(s375 1)
(s376 1)
(s377 1)
(s378 1)
(s379 1)
(s380 1)
(s381 1)
(s382 1)
(s383 1)
(s384 1)
(s385 1)
(s386 1)
(s387 1)
(s388 1)
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(s390 1)
(s391 1)
(s392 1)
(s393 1)
(s394 1)
(s395 1)
(s396 1)
(s397 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 764/2373 variables, and 16 constraints, problems are : Problem set: 0 solved, 1560 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 16/244 constraints, State Equation: 0/765 constraints, ReadFeed: 0/61 constraints, PredecessorRefiner: 0/1560 constraints, Known Traps: 0/0 constraints]
After SMT, in 61687ms problems are : Problem set: 0 solved, 1560 unsolved
Search for dead transitions found 0 dead transitions in 61713ms
Starting structural reductions in SI_LTL mode, iteration 1 : 765/2763 places, 1641/5192 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 66102 ms. Remains : 765/2763 places, 1641/5192 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-11b-LTLFireability-12
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-11b-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-11b-LTLFireability-12 finished in 66190 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 2763 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2763/2763 places, 5192/5192 transitions.
Graph (trivial) has 2404 edges and 2763 vertex of which 634 / 2763 are part of one of the 52 SCC in 2 ms
Free SCC test removed 582 places
Ensure Unique test removed 626 transitions
Reduce isomorphic transitions removed 626 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 420 transitions
Trivial Post-agglo rules discarded 420 transitions
Performed 420 trivial Post agglomeration. Transition count delta: 420
Iterating post reduction 0 with 420 rules applied. Total rules applied 421 place count 2180 transition count 4145
Reduce places removed 420 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 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 469 rules applied. Total rules applied 890 place count 1760 transition count 4096
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 922 place count 1728 transition count 4096
Performed 236 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 236 Pre rules applied. Total rules applied 922 place count 1728 transition count 3860
Deduced a syphon composed of 236 places in 46 ms
Reduce places removed 236 places and 0 transitions.
Iterating global reduction 3 with 472 rules applied. Total rules applied 1394 place count 1492 transition count 3860
Discarding 89 places :
Symmetric choice reduction at 3 with 89 rule applications. Total rules 1483 place count 1403 transition count 3055
Iterating global reduction 3 with 89 rules applied. Total rules applied 1572 place count 1403 transition count 3055
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1576 place count 1403 transition count 3051
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 1576 place count 1403 transition count 3043
Deduced a syphon composed of 8 places in 38 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 1592 place count 1395 transition count 3043
Performed 535 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 535 places in 0 ms
Reduce places removed 535 places and 0 transitions.
Iterating global reduction 4 with 1070 rules applied. Total rules applied 2662 place count 860 transition count 2496
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 2674 place count 860 transition count 2484
Renaming transitions due to excessive name length > 1024 char.
Discarding 28 places :
Symmetric choice reduction at 5 with 28 rule applications. Total rules 2702 place count 832 transition count 2076
Iterating global reduction 5 with 28 rules applied. Total rules applied 2730 place count 832 transition count 2076
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 2758 place count 832 transition count 2048
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -159
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 6 with 34 rules applied. Total rules applied 2792 place count 815 transition count 2207
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 2796 place count 815 transition count 2203
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2800 place count 811 transition count 2103
Iterating global reduction 7 with 4 rules applied. Total rules applied 2804 place count 811 transition count 2103
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2808 place count 811 transition count 2099
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -42
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 2816 place count 807 transition count 2141
Drop transitions (Redundant composition of simpler transitions.) removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 8 with 56 rules applied. Total rules applied 2872 place count 807 transition count 2085
Discarding 24 places :
Symmetric choice reduction at 8 with 24 rule applications. Total rules 2896 place count 783 transition count 2037
Iterating global reduction 8 with 24 rules applied. Total rules applied 2920 place count 783 transition count 2037
Discarding 24 places :
Symmetric choice reduction at 8 with 24 rule applications. Total rules 2944 place count 759 transition count 1663
Iterating global reduction 8 with 24 rules applied. Total rules applied 2968 place count 759 transition count 1663
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 8 with 24 rules applied. Total rules applied 2992 place count 759 transition count 1639
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2993 place count 758 transition count 1638
Applied a total of 2993 rules in 1072 ms. Remains 758 /2763 variables (removed 2005) and now considering 1638/5192 (removed 3554) transitions.
[2024-06-01 09:30:44] [INFO ] Flow matrix only has 1599 transitions (discarded 39 similar events)
// Phase 1: matrix 1599 rows 758 cols
[2024-06-01 09:30:44] [INFO ] Computed 244 invariants in 3 ms
[2024-06-01 09:30:45] [INFO ] Implicit Places using invariants in 976 ms returned []
[2024-06-01 09:30:45] [INFO ] Flow matrix only has 1599 transitions (discarded 39 similar events)
[2024-06-01 09:30:45] [INFO ] Invariant cache hit.
[2024-06-01 09:30:46] [INFO ] State equation strengthened by 69 read => feed constraints.
[2024-06-01 09:30:47] [INFO ] Implicit Places using invariants and state equation in 1818 ms returned []
Implicit Place search using SMT with State Equation took 2802 ms to find 0 implicit places.
[2024-06-01 09:30:47] [INFO ] Redundant transitions in 81 ms returned []
Running 1558 sub problems to find dead transitions.
[2024-06-01 09:30:47] [INFO ] Flow matrix only has 1599 transitions (discarded 39 similar events)
[2024-06-01 09:30:47] [INFO ] Invariant cache hit.
[2024-06-01 09:30:47] [INFO ] State equation strengthened by 69 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/757 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1558 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 757/2357 variables, and 16 constraints, problems are : Problem set: 0 solved, 1558 unsolved in 30084 ms.
Refiners :[Positive P Invariants (semi-flows): 16/244 constraints, State Equation: 0/758 constraints, ReadFeed: 0/69 constraints, PredecessorRefiner: 1558/1558 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1558 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/757 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1558 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 757/2357 variables, and 16 constraints, problems are : Problem set: 0 solved, 1558 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 16/244 constraints, State Equation: 0/758 constraints, ReadFeed: 0/69 constraints, PredecessorRefiner: 0/1558 constraints, Known Traps: 0/0 constraints]
After SMT, in 61909ms problems are : Problem set: 0 solved, 1558 unsolved
Search for dead transitions found 0 dead transitions in 61931ms
Starting structural reductions in SI_LTL mode, iteration 1 : 758/2763 places, 1638/5192 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 65900 ms. Remains : 758/2763 places, 1638/5192 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-11b-LTLFireability-14
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-11b-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-11b-LTLFireability-14 finished in 66006 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((X((G(p1)||p0))||F(p2)))))))'
Found a Lengthening insensitive property : DLCround-PT-11b-LTLFireability-05
Stuttering acceptance computed with spot in 303 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Support contains 6 out of 2763 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2763/2763 places, 5192/5192 transitions.
Graph (trivial) has 2395 edges and 2763 vertex of which 620 / 2763 are part of one of the 53 SCC in 1 ms
Free SCC test removed 567 places
Ensure Unique test removed 608 transitions
Reduce isomorphic transitions removed 608 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 422 transitions
Trivial Post-agglo rules discarded 422 transitions
Performed 422 trivial Post agglomeration. Transition count delta: 422
Iterating post reduction 0 with 422 rules applied. Total rules applied 423 place count 2195 transition count 4161
Reduce places removed 422 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 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 470 rules applied. Total rules applied 893 place count 1773 transition count 4113
Reduce places removed 32 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 34 rules applied. Total rules applied 927 place count 1741 transition count 4111
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 929 place count 1739 transition count 4111
Performed 237 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 237 Pre rules applied. Total rules applied 929 place count 1739 transition count 3874
Deduced a syphon composed of 237 places in 30 ms
Reduce places removed 237 places and 0 transitions.
Iterating global reduction 4 with 474 rules applied. Total rules applied 1403 place count 1502 transition count 3874
Discarding 84 places :
Symmetric choice reduction at 4 with 84 rule applications. Total rules 1487 place count 1418 transition count 3102
Iterating global reduction 4 with 84 rules applied. Total rules applied 1571 place count 1418 transition count 3102
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1575 place count 1418 transition count 3098
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 1575 place count 1418 transition count 3090
Deduced a syphon composed of 8 places in 23 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 1591 place count 1410 transition count 3090
Performed 541 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 541 places in 1 ms
Reduce places removed 541 places and 0 transitions.
Iterating global reduction 5 with 1082 rules applied. Total rules applied 2673 place count 869 transition count 2537
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 2685 place count 869 transition count 2525
Renaming transitions due to excessive name length > 1024 char.
Discarding 26 places :
Symmetric choice reduction at 6 with 26 rule applications. Total rules 2711 place count 843 transition count 2147
Iterating global reduction 6 with 26 rules applied. Total rules applied 2737 place count 843 transition count 2147
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 6 with 25 rules applied. Total rules applied 2762 place count 843 transition count 2122
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 2764 place count 842 transition count 2121
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -168
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 7 with 34 rules applied. Total rules applied 2798 place count 825 transition count 2289
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2802 place count 825 transition count 2285
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 2806 place count 821 transition count 2179
Iterating global reduction 8 with 4 rules applied. Total rules applied 2810 place count 821 transition count 2179
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 2814 place count 821 transition count 2175
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -44
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 2822 place count 817 transition count 2219
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 9 with 9 rules applied. Total rules applied 2831 place count 817 transition count 2210
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2832 place count 816 transition count 2209
Applied a total of 2832 rules in 844 ms. Remains 816 /2763 variables (removed 1947) and now considering 2209/5192 (removed 2983) transitions.
[2024-06-01 09:31:50] [INFO ] Flow matrix only has 2128 transitions (discarded 81 similar events)
// Phase 1: matrix 2128 rows 816 cols
[2024-06-01 09:31:50] [INFO ] Computed 244 invariants in 7 ms
[2024-06-01 09:31:51] [INFO ] Implicit Places using invariants in 778 ms returned []
[2024-06-01 09:31:51] [INFO ] Flow matrix only has 2128 transitions (discarded 81 similar events)
[2024-06-01 09:31:51] [INFO ] Invariant cache hit.
[2024-06-01 09:31:52] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-06-01 09:31:53] [INFO ] Implicit Places using invariants and state equation in 1899 ms returned []
Implicit Place search using SMT with State Equation took 2681 ms to find 0 implicit places.
Running 2107 sub problems to find dead transitions.
[2024-06-01 09:31:53] [INFO ] Flow matrix only has 2128 transitions (discarded 81 similar events)
[2024-06-01 09:31:53] [INFO ] Invariant cache hit.
[2024-06-01 09:31:53] [INFO ] State equation strengthened by 71 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/814 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2107 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 814/2944 variables, and 15 constraints, problems are : Problem set: 0 solved, 2107 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 15/244 constraints, State Equation: 0/816 constraints, ReadFeed: 0/71 constraints, PredecessorRefiner: 2107/2107 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2107 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/814 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2107 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 1)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 1)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 1)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 1)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 814/2944 variables, and 15 constraints, problems are : Problem set: 0 solved, 2107 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 15/244 constraints, State Equation: 0/816 constraints, ReadFeed: 0/71 constraints, PredecessorRefiner: 0/2107 constraints, Known Traps: 0/0 constraints]
After SMT, in 61941ms problems are : Problem set: 0 solved, 2107 unsolved
Search for dead transitions found 0 dead transitions in 61962ms
Starting structural reductions in LI_LTL mode, iteration 1 : 816/2763 places, 2209/5192 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 65495 ms. Remains : 816/2763 places, 2209/5192 transitions.
Running random walk in product with property : DLCround-PT-11b-LTLFireability-05
Product exploration explored 100000 steps with 16675 reset in 2212 ms.
Product exploration explored 100000 steps with 16703 reset in 2272 ms.
Computed a total of 3 stabilizing places and 34 stable transitions
Computed a total of 3 stabilizing places and 34 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 93 ms. Reduced automaton from 7 states, 10 edges and 3 AP (stutter sensitive) to 7 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 285 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 2951 ms. (13 steps per ms) remains 1/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 189 ms. (210 steps per ms) remains 1/1 properties
[2024-06-01 09:33:01] [INFO ] Flow matrix only has 2128 transitions (discarded 81 similar events)
[2024-06-01 09:33:01] [INFO ] Invariant cache hit.
[2024-06-01 09:33:01] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 106/108 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 583/691 variables, 196/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/691 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1970/2661 variables, 691/920 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/2661 variables, 31/951 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2661 variables, 0/951 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 281/2942 variables, 124/1075 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2942 variables, 14/1089 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2942 variables, 40/1129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2942 variables, 0/1129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/2943 variables, 1/1130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2943 variables, 1/1131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2943 variables, 0/1131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/2943 variables, 0/1131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2943/2944 variables, and 1131 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1261 ms.
Refiners :[Positive P Invariants (semi-flows): 244/244 constraints, State Equation: 816/816 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 106/108 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 583/691 variables, 196/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/691 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1970/2661 variables, 691/920 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2661 variables, 31/951 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2661 variables, 1/952 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2661 variables, 0/952 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 281/2942 variables, 124/1076 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2942 variables, 14/1090 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2942 variables, 40/1130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2942 variables, 0/1130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/2943 variables, 1/1131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2943 variables, 1/1132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2943 variables, 0/1132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/2943 variables, 0/1132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2943/2944 variables, and 1132 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1244 ms.
Refiners :[Positive P Invariants (semi-flows): 244/244 constraints, State Equation: 816/816 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 2528ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 116 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=29 )
Parikh walk visited 1 properties in 15 ms.
Knowledge obtained : [(AND (NOT p2) p0 p1)]
False Knowledge obtained : [(F (NOT (OR p0 p1 p2))), (F (NOT (OR p0 (NOT p1) p2))), (F (NOT p1)), (F (NOT p0)), (F (NOT (OR (NOT p0) p1 p2))), (F p2), (F (NOT (AND p0 p1 (NOT p2))))]
Knowledge based reduction with 1 factoid took 329 ms. Reduced automaton from 7 states, 10 edges and 3 AP (stutter sensitive) to 7 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 341 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Stuttering acceptance computed with spot in 270 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Support contains 6 out of 816 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 816/816 places, 2209/2209 transitions.
Applied a total of 0 rules in 24 ms. Remains 816 /816 variables (removed 0) and now considering 2209/2209 (removed 0) transitions.
[2024-06-01 09:33:04] [INFO ] Flow matrix only has 2128 transitions (discarded 81 similar events)
[2024-06-01 09:33:04] [INFO ] Invariant cache hit.
[2024-06-01 09:33:06] [INFO ] Implicit Places using invariants in 1125 ms returned []
[2024-06-01 09:33:06] [INFO ] Flow matrix only has 2128 transitions (discarded 81 similar events)
[2024-06-01 09:33:06] [INFO ] Invariant cache hit.
[2024-06-01 09:33:07] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-06-01 09:33:08] [INFO ] Implicit Places using invariants and state equation in 2191 ms returned []
Implicit Place search using SMT with State Equation took 3336 ms to find 0 implicit places.
Running 2107 sub problems to find dead transitions.
[2024-06-01 09:33:08] [INFO ] Flow matrix only has 2128 transitions (discarded 81 similar events)
[2024-06-01 09:33:08] [INFO ] Invariant cache hit.
[2024-06-01 09:33:08] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/814 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2107 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 814/2944 variables, and 15 constraints, problems are : Problem set: 0 solved, 2107 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 15/244 constraints, State Equation: 0/816 constraints, ReadFeed: 0/71 constraints, PredecessorRefiner: 2107/2107 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2107 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/814 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2107 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 814/2944 variables, and 15 constraints, problems are : Problem set: 0 solved, 2107 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 15/244 constraints, State Equation: 0/816 constraints, ReadFeed: 0/71 constraints, PredecessorRefiner: 0/2107 constraints, Known Traps: 0/0 constraints]
After SMT, in 62577ms problems are : Problem set: 0 solved, 2107 unsolved
Search for dead transitions found 0 dead transitions in 62611ms
Finished structural reductions in LTL mode , in 1 iterations and 65984 ms. Remains : 816/816 places, 2209/2209 transitions.
Computed a total of 3 stabilizing places and 34 stable transitions
Computed a total of 3 stabilizing places and 34 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 168 ms. Reduced automaton from 7 states, 10 edges and 3 AP (stutter sensitive) to 7 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 404 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 2407 ms. (16 steps per ms) remains 2/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 173 ms. (229 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 167 ms. (238 steps per ms) remains 2/2 properties
[2024-06-01 09:34:12] [INFO ] Flow matrix only has 2128 transitions (discarded 81 similar events)
[2024-06-01 09:34:12] [INFO ] Invariant cache hit.
[2024-06-01 09:34:12] [INFO ] State equation strengthened by 71 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 123/129 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 577/706 variables, 194/230 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/706 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1989/2695 variables, 706/936 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2695 variables, 31/967 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2695 variables, 0/967 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 248/2943 variables, 110/1077 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2943 variables, 14/1091 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2943 variables, 40/1131 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2943 variables, 0/1131 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/2943 variables, 0/1131 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2943/2944 variables, and 1131 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1020 ms.
Refiners :[Positive P Invariants (semi-flows): 244/244 constraints, State Equation: 816/816 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 123/129 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 577/706 variables, 194/230 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/706 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1989/2695 variables, 706/936 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2695 variables, 31/967 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2695 variables, 2/969 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2695 variables, 0/969 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 248/2943 variables, 110/1079 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2943 variables, 14/1093 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2943 variables, 40/1133 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2943 variables, 0/1133 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/2943 variables, 0/1133 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2943/2944 variables, and 1133 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1711 ms.
Refiners :[Positive P Invariants (semi-flows): 244/244 constraints, State Equation: 816/816 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 2748ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 134 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=26 )
Parikh walk visited 2 properties in 417 ms.
Knowledge obtained : [(AND (NOT p2) p0 p1)]
False Knowledge obtained : [(F (NOT (OR p0 p1 p2))), (F (NOT (OR p0 (NOT p1) p2))), (F (NOT p1)), (F (NOT p0)), (F (NOT (OR (NOT p0) p1 p2))), (F p2), (F (NOT (AND p0 p1 (NOT p2))))]
Knowledge based reduction with 1 factoid took 370 ms. Reduced automaton from 7 states, 10 edges and 3 AP (stutter sensitive) to 7 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 402 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Stuttering acceptance computed with spot in 364 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Stuttering acceptance computed with spot in 322 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Product exploration explored 100000 steps with 16658 reset in 1943 ms.
Product exploration explored 100000 steps with 16690 reset in 1989 ms.
Applying partial POR strategy [false, false, false, false, true, true, true]
Stuttering acceptance computed with spot in 367 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Support contains 6 out of 816 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 816/816 places, 2209/2209 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 46 transitions
Redundant transition composition rules discarded 46 transitions
Iterating global reduction 0 with 46 rules applied. Total rules applied 46 place count 816 transition count 2163
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 67 place count 795 transition count 2121
Iterating global reduction 0 with 21 rules applied. Total rules applied 88 place count 795 transition count 2121
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 109 place count 774 transition count 1800
Iterating global reduction 0 with 21 rules applied. Total rules applied 130 place count 774 transition count 1800
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 151 place count 774 transition count 1779
Applied a total of 151 rules in 173 ms. Remains 774 /816 variables (removed 42) and now considering 1779/2209 (removed 430) transitions.
[2024-06-01 09:34:21] [INFO ] Redundant transitions in 58 ms returned []
Running 1698 sub problems to find dead transitions.
[2024-06-01 09:34:21] [INFO ] Flow matrix only has 1722 transitions (discarded 57 similar events)
// Phase 1: matrix 1722 rows 774 cols
[2024-06-01 09:34:21] [INFO ] Computed 244 invariants in 6 ms
[2024-06-01 09:34:21] [INFO ] State equation strengthened by 68 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/772 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1698 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 772/2496 variables, and 15 constraints, problems are : Problem set: 0 solved, 1698 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 15/244 constraints, State Equation: 0/774 constraints, ReadFeed: 0/68 constraints, PredecessorRefiner: 1698/1698 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1698 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/772 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1698 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 772/2496 variables, and 15 constraints, problems are : Problem set: 0 solved, 1698 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 15/244 constraints, State Equation: 0/774 constraints, ReadFeed: 0/68 constraints, PredecessorRefiner: 0/1698 constraints, Known Traps: 0/0 constraints]
After SMT, in 61438ms problems are : Problem set: 0 solved, 1698 unsolved
Search for dead transitions found 0 dead transitions in 61456ms
Starting structural reductions in SI_LTL mode, iteration 1 : 774/816 places, 1779/2209 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61700 ms. Remains : 774/816 places, 1779/2209 transitions.
Support contains 6 out of 816 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 816/816 places, 2209/2209 transitions.
Applied a total of 0 rules in 24 ms. Remains 816 /816 variables (removed 0) and now considering 2209/2209 (removed 0) transitions.
[2024-06-01 09:35:23] [INFO ] Flow matrix only has 2128 transitions (discarded 81 similar events)
// Phase 1: matrix 2128 rows 816 cols
[2024-06-01 09:35:23] [INFO ] Computed 244 invariants in 6 ms
[2024-06-01 09:35:23] [INFO ] Implicit Places using invariants in 739 ms returned []
[2024-06-01 09:35:23] [INFO ] Flow matrix only has 2128 transitions (discarded 81 similar events)
[2024-06-01 09:35:23] [INFO ] Invariant cache hit.
[2024-06-01 09:35:24] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-06-01 09:35:25] [INFO ] Implicit Places using invariants and state equation in 1697 ms returned []
Implicit Place search using SMT with State Equation took 2440 ms to find 0 implicit places.
Running 2107 sub problems to find dead transitions.
[2024-06-01 09:35:25] [INFO ] Flow matrix only has 2128 transitions (discarded 81 similar events)
[2024-06-01 09:35:25] [INFO ] Invariant cache hit.
[2024-06-01 09:35:25] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/814 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2107 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 814/2944 variables, and 15 constraints, problems are : Problem set: 0 solved, 2107 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 15/244 constraints, State Equation: 0/816 constraints, ReadFeed: 0/71 constraints, PredecessorRefiner: 2107/2107 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2107 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/814 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2107 unsolved
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(s769 1)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 814/2944 variables, and 15 constraints, problems are : Problem set: 0 solved, 2107 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 15/244 constraints, State Equation: 0/816 constraints, ReadFeed: 0/71 constraints, PredecessorRefiner: 0/2107 constraints, Known Traps: 0/0 constraints]
After SMT, in 62001ms problems are : Problem set: 0 solved, 2107 unsolved
Search for dead transitions found 0 dead transitions in 62025ms
Finished structural reductions in LTL mode , in 1 iterations and 64492 ms. Remains : 816/816 places, 2209/2209 transitions.
Treatment of property DLCround-PT-11b-LTLFireability-05 finished in 278219 ms.
[2024-06-01 09:36:28] [INFO ] Flatten gal took : 264 ms
[2024-06-01 09:36:28] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 5 ms.
[2024-06-01 09:36:28] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2763 places, 5192 transitions and 15715 arcs took 55 ms.
Total runtime 1488509 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA DLCround-PT-11b-LTLFireability-05 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717235563451

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2024
ltl formula name DLCround-PT-11b-LTLFireability-05
ltl formula formula --ltl=/tmp/1752/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 2763 places, 5192 transitions and 15715 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.650 real 0.180 user 0.230 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1752/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1752/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1752/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1752/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 7 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 2765 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 2764, there are 5348 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4): ~1252 levels ~10000 states ~122380 transitions
pnml2lts-mc( 3/ 4): ~2502 levels ~20000 states ~226900 transitions
pnml2lts-mc( 3/ 4): ~5002 levels ~40000 states ~533968 transitions
pnml2lts-mc( 1/ 4): ~10002 levels ~80000 states ~1577752 transitions
pnml2lts-mc( 1/ 4): ~20002 levels ~160000 states ~2754772 transitions
pnml2lts-mc( 3/ 4): ~40002 levels ~320000 states ~6132412 transitions
pnml2lts-mc( 3/ 4): ~80002 levels ~640000 states ~12338376 transitions
pnml2lts-mc( 3/ 4): ~160002 levels ~1280000 states ~28897176 transitions
pnml2lts-mc( 2/ 4): Error: tree roots table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 801202
pnml2lts-mc( 0/ 4): unique states count: 1790777
pnml2lts-mc( 0/ 4): unique transitions count: 57326517
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 2411225
pnml2lts-mc( 0/ 4): - claim found count: 1209622
pnml2lts-mc( 0/ 4): - claim success count: 1790785
pnml2lts-mc( 0/ 4): - cum. max stack depth: 989583
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1790785 states 57326534 transitions, fanout: 32.012
pnml2lts-mc( 0/ 4): Total exploration time 971.030 sec (970.900 sec minimum, 970.953 sec on average)
pnml2lts-mc( 0/ 4): States per second: 1844, Transitions per second: 59037
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 279.6MB, 8.7 B/state, compr.: 0.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 99.0%/36.0%
pnml2lts-mc( 0/ 4): Stored 5311 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 279.6MB (~256.0MB paged-in)