About the Execution of GreatSPN+red for DLCround-PT-10b
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
11255.951 | 3600000.00 | 9921583.00 | 7421.60 | FTFTFFFF?FFTFFFF | normal |
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.r113-smll-171624274500236.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 greatspnxred
Input is DLCround-PT-10b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r113-smll-171624274500236
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K 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 3.6K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 19 18:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Apr 13 12:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 13 12:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 13 12:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 13 12:17 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 1.5M 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-10b-LTLFireability-00
FORMULA_NAME DLCround-PT-10b-LTLFireability-01
FORMULA_NAME DLCround-PT-10b-LTLFireability-02
FORMULA_NAME DLCround-PT-10b-LTLFireability-03
FORMULA_NAME DLCround-PT-10b-LTLFireability-04
FORMULA_NAME DLCround-PT-10b-LTLFireability-05
FORMULA_NAME DLCround-PT-10b-LTLFireability-06
FORMULA_NAME DLCround-PT-10b-LTLFireability-07
FORMULA_NAME DLCround-PT-10b-LTLFireability-08
FORMULA_NAME DLCround-PT-10b-LTLFireability-09
FORMULA_NAME DLCround-PT-10b-LTLFireability-10
FORMULA_NAME DLCround-PT-10b-LTLFireability-11
FORMULA_NAME DLCround-PT-10b-LTLFireability-12
FORMULA_NAME DLCround-PT-10b-LTLFireability-13
FORMULA_NAME DLCround-PT-10b-LTLFireability-14
FORMULA_NAME DLCround-PT-10b-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716395050407
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-10b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 16:24:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-22 16:24:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 16:24:13] [INFO ] Load time of PNML (sax parser for PT used): 644 ms
[2024-05-22 16:24:13] [INFO ] Transformed 3924 places.
[2024-05-22 16:24:13] [INFO ] Transformed 6192 transitions.
[2024-05-22 16:24:13] [INFO ] Found NUPN structural information;
[2024-05-22 16:24:13] [INFO ] Parsed PT model containing 3924 places and 6192 transitions and 17304 arcs in 1201 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 6 formulas.
FORMULA DLCround-PT-10b-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-10b-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-10b-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-10b-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-10b-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-10b-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 3924 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3924/3924 places, 6192/6192 transitions.
Discarding 695 places :
Symmetric choice reduction at 0 with 695 rule applications. Total rules 695 place count 3229 transition count 5497
Iterating global reduction 0 with 695 rules applied. Total rules applied 1390 place count 3229 transition count 5497
Discarding 568 places :
Symmetric choice reduction at 0 with 568 rule applications. Total rules 1958 place count 2661 transition count 4929
Iterating global reduction 0 with 568 rules applied. Total rules applied 2526 place count 2661 transition count 4929
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 2537 place count 2661 transition count 4918
Discarding 71 places :
Symmetric choice reduction at 1 with 71 rule applications. Total rules 2608 place count 2590 transition count 4701
Iterating global reduction 1 with 71 rules applied. Total rules applied 2679 place count 2590 transition count 4701
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 2717 place count 2552 transition count 4663
Iterating global reduction 1 with 38 rules applied. Total rules applied 2755 place count 2552 transition count 4663
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 2758 place count 2552 transition count 4660
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 2781 place count 2529 transition count 4637
Iterating global reduction 2 with 23 rules applied. Total rules applied 2804 place count 2529 transition count 4637
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 2827 place count 2506 transition count 4614
Iterating global reduction 2 with 23 rules applied. Total rules applied 2850 place count 2506 transition count 4614
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 2873 place count 2483 transition count 4591
Iterating global reduction 2 with 23 rules applied. Total rules applied 2896 place count 2483 transition count 4591
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 2908 place count 2471 transition count 4579
Iterating global reduction 2 with 12 rules applied. Total rules applied 2920 place count 2471 transition count 4579
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 2928 place count 2463 transition count 4571
Iterating global reduction 2 with 8 rules applied. Total rules applied 2936 place count 2463 transition count 4571
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 2943 place count 2456 transition count 4564
Iterating global reduction 2 with 7 rules applied. Total rules applied 2950 place count 2456 transition count 4564
Applied a total of 2950 rules in 3232 ms. Remains 2456 /3924 variables (removed 1468) and now considering 4564/6192 (removed 1628) transitions.
// Phase 1: matrix 4564 rows 2456 cols
[2024-05-22 16:24:17] [INFO ] Computed 213 invariants in 56 ms
[2024-05-22 16:24:18] [INFO ] Implicit Places using invariants in 1712 ms returned []
[2024-05-22 16:24:18] [INFO ] Invariant cache hit.
[2024-05-22 16:24:22] [INFO ] Implicit Places using invariants and state equation in 3947 ms returned []
Implicit Place search using SMT with State Equation took 5714 ms to find 0 implicit places.
Running 4563 sub problems to find dead transitions.
[2024-05-22 16:24:23] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2455/7020 variables, and 0 constraints, problems are : Problem set: 0 solved, 4563 unsolved in 30185 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/2456 constraints, PredecessorRefiner: 4563/4563 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4563 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2455/7020 variables, and 0 constraints, problems are : Problem set: 0 solved, 4563 unsolved in 30088 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/2456 constraints, PredecessorRefiner: 0/4563 constraints, Known Traps: 0/0 constraints]
After SMT, in 63887ms problems are : Problem set: 0 solved, 4563 unsolved
Search for dead transitions found 0 dead transitions in 63999ms
Starting structural reductions in LTL mode, iteration 1 : 2456/3924 places, 4564/6192 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73040 ms. Remains : 2456/3924 places, 4564/6192 transitions.
Support contains 26 out of 2456 places after structural reductions.
[2024-05-22 16:25:27] [INFO ] Flatten gal took : 420 ms
[2024-05-22 16:25:28] [INFO ] Flatten gal took : 229 ms
[2024-05-22 16:25:28] [INFO ] Input system was already deterministic with 4564 transitions.
Reduction of identical properties reduced properties to check from 20 to 19
RANDOM walk for 40000 steps (8 resets) in 3566 ms. (11 steps per ms) remains 2/19 properties
BEST_FIRST walk for 40004 steps (8 resets) in 176 ms. (226 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 427 ms. (93 steps per ms) remains 2/2 properties
[2024-05-22 16:25:29] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 270/273 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2183/2456 variables, 210/213 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2456 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 4564/7020 variables, 2456/2669 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7020 variables, 0/2669 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/7020 variables, 0/2669 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7020/7020 variables, and 2669 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2748 ms.
Refiners :[Positive P Invariants (semi-flows): 213/213 constraints, State Equation: 2456/2456 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 270/273 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2183/2456 variables, 210/213 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2456 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 4564/7020 variables, 2456/2669 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7020 variables, 2/2671 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7020 variables, 0/2671 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-22 16:25:37] [INFO ] Deduced a trap composed of 131 places in 2130 ms of which 175 ms to minimize.
SMT process timed out in 8051ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 2456 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2456/2456 places, 4564/4564 transitions.
Graph (trivial) has 2146 edges and 2456 vertex of which 577 / 2456 are part of one of the 48 SCC in 14 ms
Free SCC test removed 529 places
Drop transitions (Empty/Sink Transition effects.) removed 603 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 619 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 371 transitions
Trivial Post-agglo rules discarded 371 transitions
Performed 371 trivial Post agglomeration. Transition count delta: 371
Iterating post reduction 0 with 371 rules applied. Total rules applied 372 place count 1927 transition count 3574
Reduce places removed 371 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 1 with 418 rules applied. Total rules applied 790 place count 1556 transition count 3527
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 821 place count 1525 transition count 3527
Performed 210 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 210 Pre rules applied. Total rules applied 821 place count 1525 transition count 3317
Deduced a syphon composed of 210 places in 20 ms
Reduce places removed 210 places and 0 transitions.
Iterating global reduction 3 with 420 rules applied. Total rules applied 1241 place count 1315 transition count 3317
Discarding 76 places :
Symmetric choice reduction at 3 with 76 rule applications. Total rules 1317 place count 1239 transition count 2629
Iterating global reduction 3 with 76 rules applied. Total rules applied 1393 place count 1239 transition count 2629
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1397 place count 1239 transition count 2625
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1397 place count 1239 transition count 2624
Deduced a syphon composed of 1 places in 18 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1399 place count 1238 transition count 2624
Performed 476 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 476 places in 1 ms
Reduce places removed 476 places and 0 transitions.
Iterating global reduction 4 with 952 rules applied. Total rules applied 2351 place count 762 transition count 2137
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 2362 place count 762 transition count 2126
Renaming transitions due to excessive name length > 1024 char.
Discarding 26 places :
Symmetric choice reduction at 5 with 26 rule applications. Total rules 2388 place count 736 transition count 1774
Iterating global reduction 5 with 26 rules applied. Total rules applied 2414 place count 736 transition count 1774
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 5 with 26 rules applied. Total rules applied 2440 place count 736 transition count 1748
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: -528
Deduced a syphon composed of 47 places in 2 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 6 with 94 rules applied. Total rules applied 2534 place count 689 transition count 2276
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 6 with 24 rules applied. Total rules applied 2558 place count 689 transition count 2252
Discarding 25 places :
Symmetric choice reduction at 7 with 25 rule applications. Total rules 2583 place count 664 transition count 1568
Iterating global reduction 7 with 25 rules applied. Total rules applied 2608 place count 664 transition count 1568
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 7 with 25 rules applied. Total rules applied 2633 place count 664 transition count 1543
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -37
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 2641 place count 660 transition count 1580
Drop transitions (Redundant composition of simpler transitions.) removed 176 transitions
Redundant transition composition rules discarded 176 transitions
Iterating global reduction 8 with 176 rules applied. Total rules applied 2817 place count 660 transition count 1404
Discarding 11 places :
Symmetric choice reduction at 8 with 11 rule applications. Total rules 2828 place count 649 transition count 1248
Iterating global reduction 8 with 11 rules applied. Total rules applied 2839 place count 649 transition count 1248
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 2850 place count 649 transition count 1237
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 9 with 8 rules applied. Total rules applied 2858 place count 645 transition count 1264
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 2863 place count 645 transition count 1259
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 2885 place count 645 transition count 1237
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 10 with 8 rules applied. Total rules applied 2893 place count 641 transition count 1264
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 2899 place count 641 transition count 1258
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 2920 place count 641 transition count 1237
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 11 with 8 rules applied. Total rules applied 2928 place count 637 transition count 1264
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 2934 place count 637 transition count 1258
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 2955 place count 637 transition count 1237
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 2963 place count 633 transition count 1264
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 2969 place count 633 transition count 1258
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 2990 place count 633 transition count 1237
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 2998 place count 629 transition count 1264
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 3004 place count 629 transition count 1258
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 3025 place count 629 transition count 1237
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 3033 place count 625 transition count 1264
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 3039 place count 625 transition count 1258
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 3060 place count 625 transition count 1237
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 3068 place count 621 transition count 1264
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 3074 place count 621 transition count 1258
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 3095 place count 621 transition count 1237
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 3103 place count 617 transition count 1264
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 3109 place count 617 transition count 1258
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 3130 place count 617 transition count 1237
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 17 with 8 rules applied. Total rules applied 3138 place count 613 transition count 1264
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 3144 place count 613 transition count 1258
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 3165 place count 613 transition count 1237
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 3173 place count 609 transition count 1264
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 3179 place count 609 transition count 1258
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 3200 place count 609 transition count 1237
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 19 with 8 rules applied. Total rules applied 3208 place count 605 transition count 1264
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 3214 place count 605 transition count 1258
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 3235 place count 605 transition count 1237
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 3243 place count 601 transition count 1264
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 3249 place count 601 transition count 1258
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 3270 place count 601 transition count 1237
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 21 with 8 rules applied. Total rules applied 3278 place count 597 transition count 1264
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 3284 place count 597 transition count 1258
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 3305 place count 597 transition count 1237
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 22 with 8 rules applied. Total rules applied 3313 place count 593 transition count 1264
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 3319 place count 593 transition count 1258
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 3340 place count 593 transition count 1237
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 3348 place count 589 transition count 1264
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 3354 place count 589 transition count 1258
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 3375 place count 589 transition count 1237
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
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 3383 place count 585 transition count 1268
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 24 with 8 rules applied. Total rules applied 3391 place count 585 transition count 1260
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 3412 place count 585 transition count 1239
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
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 3420 place count 581 transition count 1270
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 25 with 8 rules applied. Total rules applied 3428 place count 581 transition count 1262
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 3449 place count 581 transition count 1241
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 26 with 8 rules applied. Total rules applied 3457 place count 577 transition count 1268
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 3463 place count 577 transition count 1262
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 3484 place count 577 transition count 1241
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 3492 place count 573 transition count 1268
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 3498 place count 573 transition count 1262
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 3519 place count 573 transition count 1241
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 3527 place count 569 transition count 1268
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 3533 place count 569 transition count 1262
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 3554 place count 569 transition count 1241
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 29 with 8 rules applied. Total rules applied 3562 place count 565 transition count 1266
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 29 with 5 rules applied. Total rules applied 3567 place count 565 transition count 1261
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 3588 place count 565 transition count 1240
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 30 with 8 rules applied. Total rules applied 3596 place count 561 transition count 1259
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 30 with 4 rules applied. Total rules applied 3600 place count 561 transition count 1255
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 31 with 19 rules applied. Total rules applied 3619 place count 561 transition count 1236
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 31 with 8 rules applied. Total rules applied 3627 place count 557 transition count 1255
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 31 with 4 rules applied. Total rules applied 3631 place count 557 transition count 1251
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 32 with 19 rules applied. Total rules applied 3650 place count 557 transition count 1232
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 32 with 8 rules applied. Total rules applied 3658 place count 553 transition count 1251
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 3662 place count 553 transition count 1247
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 3681 place count 553 transition count 1228
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 33 with 8 rules applied. Total rules applied 3689 place count 549 transition count 1247
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 3693 place count 549 transition count 1243
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 3712 place count 549 transition count 1224
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 34 with 8 rules applied. Total rules applied 3720 place count 545 transition count 1243
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 3724 place count 545 transition count 1239
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 3743 place count 545 transition count 1220
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 35 with 8 rules applied. Total rules applied 3751 place count 541 transition count 1239
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 3755 place count 541 transition count 1235
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 3774 place count 541 transition count 1216
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 3782 place count 537 transition count 1235
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 3786 place count 537 transition count 1231
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 3805 place count 537 transition count 1212
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 37 with 8 rules applied. Total rules applied 3813 place count 533 transition count 1231
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 3817 place count 533 transition count 1227
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 38 with 19 rules applied. Total rules applied 3836 place count 533 transition count 1208
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 3844 place count 529 transition count 1227
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 3848 place count 529 transition count 1223
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 3867 place count 529 transition count 1204
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 39 with 8 rules applied. Total rules applied 3875 place count 525 transition count 1223
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 3879 place count 525 transition count 1219
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 40 with 19 rules applied. Total rules applied 3898 place count 525 transition count 1200
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 3906 place count 521 transition count 1219
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 3910 place count 521 transition count 1215
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 3929 place count 521 transition count 1196
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 3937 place count 517 transition count 1215
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 3941 place count 517 transition count 1211
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 3960 place count 517 transition count 1192
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 42 with 8 rules applied. Total rules applied 3968 place count 513 transition count 1211
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 3972 place count 513 transition count 1207
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 43 with 19 rules applied. Total rules applied 3991 place count 513 transition count 1188
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 43 with 8 rules applied. Total rules applied 3999 place count 509 transition count 1207
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 4003 place count 509 transition count 1203
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 4022 place count 509 transition count 1184
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 44 with 8 rules applied. Total rules applied 4030 place count 505 transition count 1203
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 4034 place count 505 transition count 1199
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 4053 place count 505 transition count 1180
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 45 with 8 rules applied. Total rules applied 4061 place count 501 transition count 1199
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 4065 place count 501 transition count 1195
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 46 with 19 rules applied. Total rules applied 4084 place count 501 transition count 1176
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 46 with 8 rules applied. Total rules applied 4092 place count 497 transition count 1195
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 4096 place count 497 transition count 1191
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 4115 place count 497 transition count 1172
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 47 with 8 rules applied. Total rules applied 4123 place count 493 transition count 1191
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 4127 place count 493 transition count 1187
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 48 with 19 rules applied. Total rules applied 4146 place count 493 transition count 1168
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 4154 place count 489 transition count 1187
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 4158 place count 489 transition count 1183
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 4177 place count 489 transition count 1164
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -21
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 4185 place count 485 transition count 1185
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 49 with 5 rules applied. Total rules applied 4190 place count 485 transition count 1180
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 4209 place count 485 transition count 1161
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 50 with 8 rules applied. Total rules applied 4217 place count 481 transition count 1188
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 50 with 8 rules applied. Total rules applied 4225 place count 481 transition count 1180
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 51 with 19 rules applied. Total rules applied 4244 place count 481 transition count 1161
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 51 with 8 rules applied. Total rules applied 4252 place count 477 transition count 1188
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 51 with 8 rules applied. Total rules applied 4260 place count 477 transition count 1180
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 4279 place count 477 transition count 1161
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -21
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 4287 place count 473 transition count 1182
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 52 with 5 rules applied. Total rules applied 4292 place count 473 transition count 1177
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 4311 place count 473 transition count 1158
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 53 with 8 rules applied. Total rules applied 4319 place count 469 transition count 1177
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 4323 place count 469 transition count 1173
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 54 with 19 rules applied. Total rules applied 4342 place count 469 transition count 1154
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 54 with 8 rules applied. Total rules applied 4350 place count 465 transition count 1173
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 4354 place count 465 transition count 1169
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 4373 place count 465 transition count 1150
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 55 with 8 rules applied. Total rules applied 4381 place count 461 transition count 1169
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 4385 place count 461 transition count 1165
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 4404 place count 461 transition count 1146
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 56 with 8 rules applied. Total rules applied 4412 place count 457 transition count 1165
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 4416 place count 457 transition count 1161
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 57 with 19 rules applied. Total rules applied 4435 place count 457 transition count 1142
Free-agglomeration rule applied 34 times.
Iterating global reduction 57 with 34 rules applied. Total rules applied 4469 place count 457 transition count 1108
Reduce places removed 34 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 440 transitions
Reduce isomorphic transitions removed 440 transitions.
Graph (complete) has 1183 edges and 423 vertex of which 223 are kept as prefixes of interest. Removing 200 places using SCC suffix rule.2 ms
Discarding 200 places :
Also discarding 0 output transitions
Iterating post reduction 57 with 475 rules applied. Total rules applied 4944 place count 223 transition count 668
Drop transitions (Empty/Sink Transition effects.) removed 200 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 201 transitions.
Iterating post reduction 58 with 201 rules applied. Total rules applied 5145 place count 223 transition count 467
Drop transitions (Redundant composition of simpler transitions.) removed 44 transitions
Redundant transition composition rules discarded 44 transitions
Iterating global reduction 59 with 44 rules applied. Total rules applied 5189 place count 223 transition count 423
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 59 with 1 rules applied. Total rules applied 5190 place count 222 transition count 422
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 59 with 10 rules applied. Total rules applied 5200 place count 212 transition count 422
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 60 with 122 rules applied. Total rules applied 5322 place count 131 transition count 381
Drop transitions (Empty/Sink Transition effects.) removed 42 transitions
Ensure Unique test removed 77 transitions
Reduce isomorphic transitions removed 119 transitions.
Iterating post reduction 60 with 119 rules applied. Total rules applied 5441 place count 131 transition count 262
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 61 with 147 rules applied. Total rules applied 5588 place count 33 transition count 213
Drop transitions (Empty/Sink Transition effects.) removed 98 transitions
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 152 transitions.
Graph (trivial) has 10 edges and 33 vertex of which 8 / 33 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 61 with 153 rules applied. Total rules applied 5741 place count 29 transition count 61
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 17 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 25 transitions.
Graph (complete) has 39 edges and 25 vertex of which 16 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.0 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Iterating post reduction 62 with 30 rules applied. Total rules applied 5771 place count 16 transition count 32
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 5775 place count 16 transition count 28
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 64 with 12 rules applied. Total rules applied 5787 place count 8 transition count 24
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 64 with 17 rules applied. Total rules applied 5804 place count 8 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 65 with 1 rules applied. Total rules applied 5805 place count 7 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 66 with 1 Pre rules applied. Total rules applied 5805 place count 7 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 66 with 2 rules applied. Total rules applied 5807 place count 6 transition count 6
Applied a total of 5807 rules in 4644 ms. Remains 6 /2456 variables (removed 2450) and now considering 6/4564 (removed 4558) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4645 ms. Remains : 6/2456 places, 6/4564 transitions.
RANDOM walk for 6681 steps (2 resets) in 38 ms. (171 steps per ms) remains 0/2 properties
Computed a total of 424 stabilizing places and 424 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' '!(X(X(G(p0))))'
Support contains 1 out of 2456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2456/2456 places, 4564/4564 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 2451 transition count 4558
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 2451 transition count 4558
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 2448 transition count 4555
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 2448 transition count 4555
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 2448 transition count 4554
Applied a total of 17 rules in 445 ms. Remains 2448 /2456 variables (removed 8) and now considering 4554/4564 (removed 10) transitions.
// Phase 1: matrix 4554 rows 2448 cols
[2024-05-22 16:25:43] [INFO ] Computed 213 invariants in 29 ms
[2024-05-22 16:25:45] [INFO ] Implicit Places using invariants in 1418 ms returned []
[2024-05-22 16:25:45] [INFO ] Invariant cache hit.
[2024-05-22 16:25:48] [INFO ] Implicit Places using invariants and state equation in 3540 ms returned []
Implicit Place search using SMT with State Equation took 4961 ms to find 0 implicit places.
Running 4553 sub problems to find dead transitions.
[2024-05-22 16:25:48] [INFO ] Invariant cache hit.
(s122 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
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) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2447/7002 variables, and 0 constraints, problems are : Problem set: 0 solved, 4553 unsolved in 30086 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/2448 constraints, PredecessorRefiner: 4553/4553 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4553 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2447/7002 variables, and 0 constraints, problems are : Problem set: 0 solved, 4553 unsolved in 30076 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/2448 constraints, PredecessorRefiner: 0/4553 constraints, Known Traps: 0/0 constraints]
After SMT, in 63485ms problems are : Problem set: 0 solved, 4553 unsolved
Search for dead transitions found 0 dead transitions in 63550ms
Starting structural reductions in LTL mode, iteration 1 : 2448/2456 places, 4554/4564 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68975 ms. Remains : 2448/2456 places, 4554/4564 transitions.
Stuttering acceptance computed with spot in 304 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-10b-LTLFireability-00
Entered a terminal (fully accepting) state of product in 23412 steps with 0 reset in 349 ms.
FORMULA DLCround-PT-10b-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10b-LTLFireability-00 finished in 69747 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 2 out of 2456 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2456/2456 places, 4564/4564 transitions.
Graph (trivial) has 2148 edges and 2456 vertex of which 577 / 2456 are part of one of the 48 SCC in 2 ms
Free SCC test removed 529 places
Ensure Unique test removed 571 transitions
Reduce isomorphic transitions removed 571 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 374 transitions
Trivial Post-agglo rules discarded 374 transitions
Performed 374 trivial Post agglomeration. Transition count delta: 374
Iterating post reduction 0 with 374 rules applied. Total rules applied 375 place count 1926 transition count 3618
Reduce places removed 374 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 1 with 419 rules applied. Total rules applied 794 place count 1552 transition count 3573
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 824 place count 1522 transition count 3573
Performed 209 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 209 Pre rules applied. Total rules applied 824 place count 1522 transition count 3364
Deduced a syphon composed of 209 places in 23 ms
Reduce places removed 209 places and 0 transitions.
Iterating global reduction 3 with 418 rules applied. Total rules applied 1242 place count 1313 transition count 3364
Discarding 76 places :
Symmetric choice reduction at 3 with 76 rule applications. Total rules 1318 place count 1237 transition count 2676
Iterating global reduction 3 with 76 rules applied. Total rules applied 1394 place count 1237 transition count 2676
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1398 place count 1237 transition count 2672
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 1398 place count 1237 transition count 2669
Deduced a syphon composed of 3 places in 19 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 1404 place count 1234 transition count 2669
Performed 473 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 473 places in 1 ms
Reduce places removed 473 places and 0 transitions.
Iterating global reduction 4 with 946 rules applied. Total rules applied 2350 place count 761 transition count 2185
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 2361 place count 761 transition count 2174
Renaming transitions due to excessive name length > 1024 char.
Discarding 25 places :
Symmetric choice reduction at 5 with 25 rule applications. Total rules 2386 place count 736 transition count 1833
Iterating global reduction 5 with 25 rules applied. Total rules applied 2411 place count 736 transition count 1833
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 5 with 25 rules applied. Total rules applied 2436 place count 736 transition count 1808
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -124
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 6 with 26 rules applied. Total rules applied 2462 place count 723 transition count 1932
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 2466 place count 723 transition count 1928
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2470 place count 719 transition count 1836
Iterating global reduction 7 with 4 rules applied. Total rules applied 2474 place count 719 transition count 1836
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2478 place count 719 transition count 1832
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -38
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 2486 place count 715 transition count 1870
Drop transitions (Redundant composition of simpler transitions.) removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 8 with 43 rules applied. Total rules applied 2529 place count 715 transition count 1827
Discarding 22 places :
Symmetric choice reduction at 8 with 22 rule applications. Total rules 2551 place count 693 transition count 1783
Iterating global reduction 8 with 22 rules applied. Total rules applied 2573 place count 693 transition count 1783
Discarding 22 places :
Symmetric choice reduction at 8 with 22 rule applications. Total rules 2595 place count 671 transition count 1471
Iterating global reduction 8 with 22 rules applied. Total rules applied 2617 place count 671 transition count 1471
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 8 with 22 rules applied. Total rules applied 2639 place count 671 transition count 1449
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2640 place count 670 transition count 1448
Applied a total of 2640 rules in 817 ms. Remains 670 /2456 variables (removed 1786) and now considering 1448/4564 (removed 3116) transitions.
[2024-05-22 16:26:53] [INFO ] Flow matrix only has 1418 transitions (discarded 30 similar events)
// Phase 1: matrix 1418 rows 670 cols
[2024-05-22 16:26:53] [INFO ] Computed 213 invariants in 6 ms
[2024-05-22 16:26:54] [INFO ] Implicit Places using invariants in 537 ms returned []
[2024-05-22 16:26:54] [INFO ] Flow matrix only has 1418 transitions (discarded 30 similar events)
[2024-05-22 16:26:54] [INFO ] Invariant cache hit.
[2024-05-22 16:26:54] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-22 16:26:55] [INFO ] Implicit Places using invariants and state equation in 1361 ms returned []
Implicit Place search using SMT with State Equation took 1905 ms to find 0 implicit places.
[2024-05-22 16:26:55] [INFO ] Redundant transitions in 155 ms returned []
Running 1371 sub problems to find dead transitions.
[2024-05-22 16:26:55] [INFO ] Flow matrix only has 1418 transitions (discarded 30 similar events)
[2024-05-22 16:26:55] [INFO ] Invariant cache hit.
[2024-05-22 16:26:55] [INFO ] State equation strengthened by 57 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/669 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1371 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 669/2088 variables, and 15 constraints, problems are : Problem set: 0 solved, 1371 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 15/213 constraints, State Equation: 0/670 constraints, ReadFeed: 0/57 constraints, PredecessorRefiner: 1371/1371 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1371 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/669 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1371 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/669 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1371 unsolved
At refinement iteration 2 (OVERLAPS) 1/670 variables, 198/213 constraints. Problems are: Problem set: 0 solved, 1371 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 670/2088 variables, and 213 constraints, problems are : Problem set: 0 solved, 1371 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 213/213 constraints, State Equation: 0/670 constraints, ReadFeed: 0/57 constraints, PredecessorRefiner: 0/1371 constraints, Known Traps: 0/0 constraints]
After SMT, in 61514ms problems are : Problem set: 0 solved, 1371 unsolved
Search for dead transitions found 0 dead transitions in 61530ms
Starting structural reductions in SI_LTL mode, iteration 1 : 670/2456 places, 1448/4564 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 64417 ms. Remains : 670/2456 places, 1448/4564 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-10b-LTLFireability-02
Stuttering criterion allowed to conclude after 149 steps with 0 reset in 15 ms.
FORMULA DLCround-PT-10b-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10b-LTLFireability-02 finished in 64540 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 2 out of 2456 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2456/2456 places, 4564/4564 transitions.
Graph (trivial) has 2148 edges and 2456 vertex of which 577 / 2456 are part of one of the 48 SCC in 3 ms
Free SCC test removed 529 places
Ensure Unique test removed 571 transitions
Reduce isomorphic transitions removed 571 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 373 transitions
Trivial Post-agglo rules discarded 373 transitions
Performed 373 trivial Post agglomeration. Transition count delta: 373
Iterating post reduction 0 with 373 rules applied. Total rules applied 374 place count 1926 transition count 3619
Reduce places removed 373 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 1 with 420 rules applied. Total rules applied 794 place count 1553 transition count 3572
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 825 place count 1522 transition count 3572
Performed 210 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 210 Pre rules applied. Total rules applied 825 place count 1522 transition count 3362
Deduced a syphon composed of 210 places in 22 ms
Reduce places removed 210 places and 0 transitions.
Iterating global reduction 3 with 420 rules applied. Total rules applied 1245 place count 1312 transition count 3362
Discarding 76 places :
Symmetric choice reduction at 3 with 76 rule applications. Total rules 1321 place count 1236 transition count 2674
Iterating global reduction 3 with 76 rules applied. Total rules applied 1397 place count 1236 transition count 2674
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1401 place count 1236 transition count 2670
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1401 place count 1236 transition count 2669
Deduced a syphon composed of 1 places in 18 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1403 place count 1235 transition count 2669
Performed 474 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 474 places in 1 ms
Reduce places removed 474 places and 0 transitions.
Iterating global reduction 4 with 948 rules applied. Total rules applied 2351 place count 761 transition count 2184
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 2362 place count 761 transition count 2173
Renaming transitions due to excessive name length > 1024 char.
Discarding 26 places :
Symmetric choice reduction at 5 with 26 rule applications. Total rules 2388 place count 735 transition count 1821
Iterating global reduction 5 with 26 rules applied. Total rules applied 2414 place count 735 transition count 1821
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 5 with 26 rules applied. Total rules applied 2440 place count 735 transition count 1795
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -126
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 2468 place count 721 transition count 1921
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 2472 place count 721 transition count 1917
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2476 place count 717 transition count 1823
Iterating global reduction 7 with 4 rules applied. Total rules applied 2480 place count 717 transition count 1823
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2484 place count 717 transition count 1819
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -38
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 2492 place count 713 transition count 1857
Drop transitions (Redundant composition of simpler transitions.) removed 47 transitions
Redundant transition composition rules discarded 47 transitions
Iterating global reduction 8 with 47 rules applied. Total rules applied 2539 place count 713 transition count 1810
Discarding 22 places :
Symmetric choice reduction at 8 with 22 rule applications. Total rules 2561 place count 691 transition count 1766
Iterating global reduction 8 with 22 rules applied. Total rules applied 2583 place count 691 transition count 1766
Discarding 22 places :
Symmetric choice reduction at 8 with 22 rule applications. Total rules 2605 place count 669 transition count 1452
Iterating global reduction 8 with 22 rules applied. Total rules applied 2627 place count 669 transition count 1452
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 8 with 22 rules applied. Total rules applied 2649 place count 669 transition count 1430
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2650 place count 668 transition count 1429
Applied a total of 2650 rules in 744 ms. Remains 668 /2456 variables (removed 1788) and now considering 1429/4564 (removed 3135) transitions.
[2024-05-22 16:27:58] [INFO ] Flow matrix only has 1396 transitions (discarded 33 similar events)
// Phase 1: matrix 1396 rows 668 cols
[2024-05-22 16:27:58] [INFO ] Computed 213 invariants in 6 ms
[2024-05-22 16:27:58] [INFO ] Implicit Places using invariants in 500 ms returned []
[2024-05-22 16:27:58] [INFO ] Flow matrix only has 1396 transitions (discarded 33 similar events)
[2024-05-22 16:27:58] [INFO ] Invariant cache hit.
[2024-05-22 16:27:59] [INFO ] State equation strengthened by 61 read => feed constraints.
[2024-05-22 16:27:59] [INFO ] Implicit Places using invariants and state equation in 1205 ms returned []
Implicit Place search using SMT with State Equation took 1710 ms to find 0 implicit places.
[2024-05-22 16:27:59] [INFO ] Redundant transitions in 44 ms returned []
Running 1353 sub problems to find dead transitions.
[2024-05-22 16:27:59] [INFO ] Flow matrix only has 1396 transitions (discarded 33 similar events)
[2024-05-22 16:27:59] [INFO ] Invariant cache hit.
[2024-05-22 16:27:59] [INFO ] State equation strengthened by 61 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/667 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1353 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 667/2064 variables, and 15 constraints, problems are : Problem set: 0 solved, 1353 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 15/213 constraints, State Equation: 0/668 constraints, ReadFeed: 0/61 constraints, PredecessorRefiner: 1353/1353 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1353 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/667 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/667 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1353 unsolved
At refinement iteration 2 (OVERLAPS) 1/668 variables, 198/213 constraints. Problems are: Problem set: 0 solved, 1353 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 668/2064 variables, and 213 constraints, problems are : Problem set: 0 solved, 1353 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 213/213 constraints, State Equation: 0/668 constraints, ReadFeed: 0/61 constraints, PredecessorRefiner: 0/1353 constraints, Known Traps: 0/0 constraints]
After SMT, in 61196ms problems are : Problem set: 0 solved, 1353 unsolved
Search for dead transitions found 0 dead transitions in 61211ms
Starting structural reductions in SI_LTL mode, iteration 1 : 668/2456 places, 1429/4564 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 63721 ms. Remains : 668/2456 places, 1429/4564 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-10b-LTLFireability-04
Stuttering criterion allowed to conclude after 216 steps with 0 reset in 9 ms.
FORMULA DLCround-PT-10b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10b-LTLFireability-04 finished in 63848 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 2 out of 2456 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2456/2456 places, 4564/4564 transitions.
Graph (trivial) has 2150 edges and 2456 vertex of which 577 / 2456 are part of one of the 48 SCC in 2 ms
Free SCC test removed 529 places
Ensure Unique test removed 571 transitions
Reduce isomorphic transitions removed 571 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 376 transitions
Trivial Post-agglo rules discarded 376 transitions
Performed 376 trivial Post agglomeration. Transition count delta: 376
Iterating post reduction 0 with 376 rules applied. Total rules applied 377 place count 1926 transition count 3616
Reduce places removed 376 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 1 with 423 rules applied. Total rules applied 800 place count 1550 transition count 3569
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 831 place count 1519 transition count 3569
Performed 209 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 209 Pre rules applied. Total rules applied 831 place count 1519 transition count 3360
Deduced a syphon composed of 209 places in 37 ms
Reduce places removed 209 places and 0 transitions.
Iterating global reduction 3 with 418 rules applied. Total rules applied 1249 place count 1310 transition count 3360
Discarding 78 places :
Symmetric choice reduction at 3 with 78 rule applications. Total rules 1327 place count 1232 transition count 2670
Iterating global reduction 3 with 78 rules applied. Total rules applied 1405 place count 1232 transition count 2670
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1409 place count 1232 transition count 2666
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 1409 place count 1232 transition count 2663
Deduced a syphon composed of 3 places in 19 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 1415 place count 1229 transition count 2663
Performed 472 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 472 places in 1 ms
Reduce places removed 472 places and 0 transitions.
Iterating global reduction 4 with 944 rules applied. Total rules applied 2359 place count 757 transition count 2180
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 2370 place count 757 transition count 2169
Renaming transitions due to excessive name length > 1024 char.
Discarding 25 places :
Symmetric choice reduction at 5 with 25 rule applications. Total rules 2395 place count 732 transition count 1831
Iterating global reduction 5 with 25 rules applied. Total rules applied 2420 place count 732 transition count 1831
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 5 with 25 rules applied. Total rules applied 2445 place count 732 transition count 1806
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -115
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 2469 place count 720 transition count 1921
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 2473 place count 720 transition count 1917
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2477 place count 716 transition count 1825
Iterating global reduction 7 with 4 rules applied. Total rules applied 2481 place count 716 transition count 1825
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2485 place count 716 transition count 1821
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -38
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 2493 place count 712 transition count 1859
Drop transitions (Redundant composition of simpler transitions.) removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 8 with 43 rules applied. Total rules applied 2536 place count 712 transition count 1816
Discarding 22 places :
Symmetric choice reduction at 8 with 22 rule applications. Total rules 2558 place count 690 transition count 1772
Iterating global reduction 8 with 22 rules applied. Total rules applied 2580 place count 690 transition count 1772
Discarding 22 places :
Symmetric choice reduction at 8 with 22 rule applications. Total rules 2602 place count 668 transition count 1460
Iterating global reduction 8 with 22 rules applied. Total rules applied 2624 place count 668 transition count 1460
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 8 with 22 rules applied. Total rules applied 2646 place count 668 transition count 1438
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2647 place count 667 transition count 1437
Applied a total of 2647 rules in 884 ms. Remains 667 /2456 variables (removed 1789) and now considering 1437/4564 (removed 3127) transitions.
[2024-05-22 16:29:02] [INFO ] Flow matrix only has 1407 transitions (discarded 30 similar events)
// Phase 1: matrix 1407 rows 667 cols
[2024-05-22 16:29:02] [INFO ] Computed 213 invariants in 5 ms
[2024-05-22 16:29:02] [INFO ] Implicit Places using invariants in 838 ms returned []
[2024-05-22 16:29:02] [INFO ] Flow matrix only has 1407 transitions (discarded 30 similar events)
[2024-05-22 16:29:02] [INFO ] Invariant cache hit.
[2024-05-22 16:29:03] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-22 16:29:04] [INFO ] Implicit Places using invariants and state equation in 1238 ms returned []
Implicit Place search using SMT with State Equation took 2085 ms to find 0 implicit places.
[2024-05-22 16:29:04] [INFO ] Redundant transitions in 41 ms returned []
Running 1360 sub problems to find dead transitions.
[2024-05-22 16:29:04] [INFO ] Flow matrix only has 1407 transitions (discarded 30 similar events)
[2024-05-22 16:29:04] [INFO ] Invariant cache hit.
[2024-05-22 16:29:04] [INFO ] State equation strengthened by 57 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/666 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1360 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s267 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 666/2074 variables, and 15 constraints, problems are : Problem set: 0 solved, 1360 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 15/213 constraints, State Equation: 0/667 constraints, ReadFeed: 0/57 constraints, PredecessorRefiner: 1360/1360 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1360 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/666 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1360 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/666 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1360 unsolved
At refinement iteration 2 (OVERLAPS) 1/667 variables, 198/213 constraints. Problems are: Problem set: 0 solved, 1360 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 667/2074 variables, and 213 constraints, problems are : Problem set: 0 solved, 1360 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 213/213 constraints, State Equation: 0/667 constraints, ReadFeed: 0/57 constraints, PredecessorRefiner: 0/1360 constraints, Known Traps: 0/0 constraints]
After SMT, in 61468ms problems are : Problem set: 0 solved, 1360 unsolved
Search for dead transitions found 0 dead transitions in 61483ms
Starting structural reductions in SI_LTL mode, iteration 1 : 667/2456 places, 1437/4564 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 64502 ms. Remains : 667/2456 places, 1437/4564 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-10b-LTLFireability-07
Stuttering criterion allowed to conclude after 2706 steps with 0 reset in 55 ms.
FORMULA DLCround-PT-10b-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10b-LTLFireability-07 finished in 64625 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&&X(X(F(p1))))))'
Support contains 1 out of 2456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2456/2456 places, 4564/4564 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 2450 transition count 4557
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 2450 transition count 4557
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 2446 transition count 4553
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 2446 transition count 4553
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 2446 transition count 4552
Applied a total of 21 rules in 431 ms. Remains 2446 /2456 variables (removed 10) and now considering 4552/4564 (removed 12) transitions.
// Phase 1: matrix 4552 rows 2446 cols
[2024-05-22 16:30:06] [INFO ] Computed 213 invariants in 14 ms
[2024-05-22 16:30:07] [INFO ] Implicit Places using invariants in 1253 ms returned []
[2024-05-22 16:30:07] [INFO ] Invariant cache hit.
[2024-05-22 16:30:11] [INFO ] Implicit Places using invariants and state equation in 3840 ms returned []
Implicit Place search using SMT with State Equation took 5099 ms to find 0 implicit places.
Running 4551 sub problems to find dead transitions.
[2024-05-22 16:30:11] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
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(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2445/6998 variables, and 0 constraints, problems are : Problem set: 0 solved, 4551 unsolved in 30091 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/2446 constraints, PredecessorRefiner: 4551/4551 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4551 unsolved
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(s2275 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2445/6998 variables, and 0 constraints, problems are : Problem set: 0 solved, 4551 unsolved in 30083 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/2446 constraints, PredecessorRefiner: 0/4551 constraints, Known Traps: 0/0 constraints]
After SMT, in 63043ms problems are : Problem set: 0 solved, 4551 unsolved
Search for dead transitions found 0 dead transitions in 63091ms
Starting structural reductions in LTL mode, iteration 1 : 2446/2456 places, 4552/4564 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68632 ms. Remains : 2446/2456 places, 4552/4564 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-10b-LTLFireability-08
Product exploration explored 100000 steps with 582 reset in 490 ms.
Product exploration explored 100000 steps with 593 reset in 645 ms.
Computed a total of 421 stabilizing places and 421 stable transitions
Computed a total of 421 stabilizing places and 421 stable transitions
Detected a total of 421/2446 stabilizing places and 421/4552 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (X (NOT p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 169 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 692 steps (0 resets) in 13 ms. (49 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (X (NOT p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 6 factoid took 196 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2024-05-22 16:31:16] [INFO ] Invariant cache hit.
[2024-05-22 16:31:21] [INFO ] [Real]Absence check using 213 positive place invariants in 728 ms returned sat
[2024-05-22 16:31:32] [INFO ] [Real]Absence check using state equation in 10423 ms returned unknown
Could not prove EG (NOT p1)
Support contains 1 out of 2446 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2446/2446 places, 4552/4552 transitions.
Applied a total of 0 rules in 132 ms. Remains 2446 /2446 variables (removed 0) and now considering 4552/4552 (removed 0) transitions.
[2024-05-22 16:31:32] [INFO ] Invariant cache hit.
[2024-05-22 16:31:33] [INFO ] Implicit Places using invariants in 1312 ms returned []
[2024-05-22 16:31:33] [INFO ] Invariant cache hit.
[2024-05-22 16:31:37] [INFO ] Implicit Places using invariants and state equation in 3571 ms returned []
Implicit Place search using SMT with State Equation took 4886 ms to find 0 implicit places.
Running 4551 sub problems to find dead transitions.
[2024-05-22 16:31:37] [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 2445/6998 variables, and 0 constraints, problems are : Problem set: 0 solved, 4551 unsolved in 30079 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/2446 constraints, PredecessorRefiner: 4551/4551 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4551 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2445/6998 variables, and 0 constraints, problems are : Problem set: 0 solved, 4551 unsolved in 30086 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/2446 constraints, PredecessorRefiner: 0/4551 constraints, Known Traps: 0/0 constraints]
After SMT, in 63227ms problems are : Problem set: 0 solved, 4551 unsolved
Search for dead transitions found 0 dead transitions in 63280ms
Finished structural reductions in LTL mode , in 1 iterations and 68321 ms. Remains : 2446/2446 places, 4552/4552 transitions.
Computed a total of 421 stabilizing places and 421 stable transitions
Computed a total of 421 stabilizing places and 421 stable transitions
Detected a total of 421/2446 stabilizing places and 421/4552 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p1), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 528 steps (0 resets) in 13 ms. (37 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2024-05-22 16:32:41] [INFO ] Invariant cache hit.
[2024-05-22 16:32:45] [INFO ] [Real]Absence check using 213 positive place invariants in 737 ms returned sat
[2024-05-22 16:32:56] [INFO ] [Real]Absence check using state equation in 10537 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 568 reset in 424 ms.
Product exploration explored 100000 steps with 578 reset in 472 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p1), (NOT p1)]
Support contains 1 out of 2446 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2446/2446 places, 4552/4552 transitions.
Graph (trivial) has 2140 edges and 2446 vertex of which 577 / 2446 are part of one of the 48 SCC in 2 ms
Free SCC test removed 529 places
Ensure Unique test removed 570 transitions
Reduce isomorphic transitions removed 570 transitions.
Performed 371 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 371 rules applied. Total rules applied 372 place count 1917 transition count 3982
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 30 rules applied. Total rules applied 402 place count 1917 transition count 3967
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 402 place count 1917 transition count 3971
Deduced a syphon composed of 394 places in 24 ms
Iterating global reduction 2 with 8 rules applied. Total rules applied 410 place count 1917 transition count 3971
Discarding 165 places :
Symmetric choice reduction at 2 with 165 rule applications. Total rules 575 place count 1752 transition count 3194
Deduced a syphon composed of 303 places in 20 ms
Iterating global reduction 2 with 165 rules applied. Total rules applied 740 place count 1752 transition count 3194
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 744 place count 1752 transition count 3190
Performed 669 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 972 places in 0 ms
Iterating global reduction 3 with 669 rules applied. Total rules applied 1413 place count 1752 transition count 3201
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 1424 place count 1752 transition count 3190
Renaming transitions due to excessive name length > 1024 char.
Discarding 483 places :
Symmetric choice reduction at 4 with 483 rule applications. Total rules 1907 place count 1269 transition count 2381
Deduced a syphon composed of 515 places in 1 ms
Iterating global reduction 4 with 483 rules applied. Total rules applied 2390 place count 1269 transition count 2381
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 4 with 26 rules applied. Total rules applied 2416 place count 1269 transition count 2355
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 2427 place count 1258 transition count 2344
Deduced a syphon composed of 504 places in 0 ms
Iterating global reduction 5 with 11 rules applied. Total rules applied 2438 place count 1258 transition count 2344
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: -291
Deduced a syphon composed of 542 places in 1 ms
Iterating global reduction 5 with 38 rules applied. Total rules applied 2476 place count 1258 transition count 2635
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 5 with 19 rules applied. Total rules applied 2495 place count 1258 transition count 2616
Discarding 53 places :
Symmetric choice reduction at 6 with 53 rule applications. Total rules 2548 place count 1205 transition count 2419
Deduced a syphon composed of 493 places in 0 ms
Iterating global reduction 6 with 53 rules applied. Total rules applied 2601 place count 1205 transition count 2419
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 2609 place count 1205 transition count 2411
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 2617 place count 1197 transition count 2395
Deduced a syphon composed of 485 places in 0 ms
Iterating global reduction 7 with 8 rules applied. Total rules applied 2625 place count 1197 transition count 2395
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -44
Deduced a syphon composed of 489 places in 0 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 2629 place count 1197 transition count 2439
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2633 place count 1193 transition count 2431
Deduced a syphon composed of 485 places in 1 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 2637 place count 1193 transition count 2431
Deduced a syphon composed of 485 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 7 with 56 rules applied. Total rules applied 2693 place count 1193 transition count 2375
Discarding 22 places :
Symmetric choice reduction at 7 with 22 rule applications. Total rules 2715 place count 1171 transition count 2331
Deduced a syphon composed of 485 places in 0 ms
Iterating global reduction 7 with 22 rules applied. Total rules applied 2737 place count 1171 transition count 2331
Discarding 22 places :
Symmetric choice reduction at 7 with 22 rule applications. Total rules 2759 place count 1149 transition count 2007
Deduced a syphon composed of 485 places in 0 ms
Iterating global reduction 7 with 22 rules applied. Total rules applied 2781 place count 1149 transition count 2007
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 7 with 33 rules applied. Total rules applied 2814 place count 1149 transition count 1974
Discarding 22 places :
Symmetric choice reduction at 8 with 22 rule applications. Total rules 2836 place count 1127 transition count 1941
Deduced a syphon composed of 463 places in 1 ms
Iterating global reduction 8 with 22 rules applied. Total rules applied 2858 place count 1127 transition count 1941
Deduced a syphon composed of 463 places in 1 ms
Applied a total of 2858 rules in 2334 ms. Remains 1127 /2446 variables (removed 1319) and now considering 1941/4552 (removed 2611) transitions.
[2024-05-22 16:33:00] [INFO ] Redundant transitions in 92 ms returned []
Running 1940 sub problems to find dead transitions.
[2024-05-22 16:33:00] [INFO ] Flow matrix only has 1905 transitions (discarded 36 similar events)
// Phase 1: matrix 1905 rows 1127 cols
[2024-05-22 16:33:00] [INFO ] Computed 213 invariants in 72 ms
[2024-05-22 16:33:00] [INFO ] State equation strengthened by 256 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1126/3032 variables, and 0 constraints, problems are : Problem set: 0 solved, 1940 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/1127 constraints, ReadFeed: 0/256 constraints, PredecessorRefiner: 1940/1940 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1940 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1126/3032 variables, and 0 constraints, problems are : Problem set: 0 solved, 1940 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/1127 constraints, ReadFeed: 0/256 constraints, PredecessorRefiner: 0/1940 constraints, Known Traps: 0/0 constraints]
After SMT, in 65889ms problems are : Problem set: 0 solved, 1940 unsolved
Search for dead transitions found 0 dead transitions in 65909ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1127/2446 places, 1941/4552 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 68350 ms. Remains : 1127/2446 places, 1941/4552 transitions.
Support contains 1 out of 2446 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2446/2446 places, 4552/4552 transitions.
Applied a total of 0 rules in 146 ms. Remains 2446 /2446 variables (removed 0) and now considering 4552/4552 (removed 0) transitions.
// Phase 1: matrix 4552 rows 2446 cols
[2024-05-22 16:34:06] [INFO ] Computed 213 invariants in 23 ms
[2024-05-22 16:34:07] [INFO ] Implicit Places using invariants in 1375 ms returned []
[2024-05-22 16:34:07] [INFO ] Invariant cache hit.
[2024-05-22 16:34:11] [INFO ] Implicit Places using invariants and state equation in 3722 ms returned []
Implicit Place search using SMT with State Equation took 5104 ms to find 0 implicit places.
Running 4551 sub problems to find dead transitions.
[2024-05-22 16:34:11] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s823 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2445/6998 variables, and 0 constraints, problems are : Problem set: 0 solved, 4551 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/2446 constraints, PredecessorRefiner: 4551/4551 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4551 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2445/6998 variables, and 0 constraints, problems are : Problem set: 0 solved, 4551 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/2446 constraints, PredecessorRefiner: 0/4551 constraints, Known Traps: 0/0 constraints]
After SMT, in 63081ms problems are : Problem set: 0 solved, 4551 unsolved
Search for dead transitions found 0 dead transitions in 63127ms
Finished structural reductions in LTL mode , in 1 iterations and 68386 ms. Remains : 2446/2446 places, 4552/4552 transitions.
Treatment of property DLCround-PT-10b-LTLFireability-08 finished in 308980 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 2 out of 2456 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2456/2456 places, 4564/4564 transitions.
Graph (trivial) has 2150 edges and 2456 vertex of which 577 / 2456 are part of one of the 48 SCC in 1 ms
Free SCC test removed 529 places
Ensure Unique test removed 571 transitions
Reduce isomorphic transitions removed 571 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 375 transitions
Trivial Post-agglo rules discarded 375 transitions
Performed 375 trivial Post agglomeration. Transition count delta: 375
Iterating post reduction 0 with 375 rules applied. Total rules applied 376 place count 1926 transition count 3617
Reduce places removed 375 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 1 with 422 rules applied. Total rules applied 798 place count 1551 transition count 3570
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 829 place count 1520 transition count 3570
Performed 209 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 209 Pre rules applied. Total rules applied 829 place count 1520 transition count 3361
Deduced a syphon composed of 209 places in 22 ms
Reduce places removed 209 places and 0 transitions.
Iterating global reduction 3 with 418 rules applied. Total rules applied 1247 place count 1311 transition count 3361
Discarding 77 places :
Symmetric choice reduction at 3 with 77 rule applications. Total rules 1324 place count 1234 transition count 2685
Iterating global reduction 3 with 77 rules applied. Total rules applied 1401 place count 1234 transition count 2685
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1405 place count 1234 transition count 2681
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 1405 place count 1234 transition count 2678
Deduced a syphon composed of 3 places in 18 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 1411 place count 1231 transition count 2678
Performed 472 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 472 places in 0 ms
Reduce places removed 472 places and 0 transitions.
Iterating global reduction 4 with 944 rules applied. Total rules applied 2355 place count 759 transition count 2195
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 2366 place count 759 transition count 2184
Renaming transitions due to excessive name length > 1024 char.
Discarding 26 places :
Symmetric choice reduction at 5 with 26 rule applications. Total rules 2392 place count 733 transition count 1832
Iterating global reduction 5 with 26 rules applied. Total rules applied 2418 place count 733 transition count 1832
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 5 with 26 rules applied. Total rules applied 2444 place count 733 transition count 1806
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -115
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 2468 place count 721 transition count 1921
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 2472 place count 721 transition count 1917
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2476 place count 717 transition count 1825
Iterating global reduction 7 with 4 rules applied. Total rules applied 2480 place count 717 transition count 1825
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2484 place count 717 transition count 1821
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -38
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 2492 place count 713 transition count 1859
Drop transitions (Redundant composition of simpler transitions.) removed 42 transitions
Redundant transition composition rules discarded 42 transitions
Iterating global reduction 8 with 42 rules applied. Total rules applied 2534 place count 713 transition count 1817
Discarding 21 places :
Symmetric choice reduction at 8 with 21 rule applications. Total rules 2555 place count 692 transition count 1775
Iterating global reduction 8 with 21 rules applied. Total rules applied 2576 place count 692 transition count 1775
Discarding 21 places :
Symmetric choice reduction at 8 with 21 rule applications. Total rules 2597 place count 671 transition count 1477
Iterating global reduction 8 with 21 rules applied. Total rules applied 2618 place count 671 transition count 1477
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 8 with 21 rules applied. Total rules applied 2639 place count 671 transition count 1456
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2640 place count 670 transition count 1455
Applied a total of 2640 rules in 572 ms. Remains 670 /2456 variables (removed 1786) and now considering 1455/4564 (removed 3109) transitions.
[2024-05-22 16:35:15] [INFO ] Flow matrix only has 1424 transitions (discarded 31 similar events)
// Phase 1: matrix 1424 rows 670 cols
[2024-05-22 16:35:15] [INFO ] Computed 213 invariants in 4 ms
[2024-05-22 16:35:16] [INFO ] Implicit Places using invariants in 634 ms returned []
[2024-05-22 16:35:16] [INFO ] Flow matrix only has 1424 transitions (discarded 31 similar events)
[2024-05-22 16:35:16] [INFO ] Invariant cache hit.
[2024-05-22 16:35:16] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-22 16:35:17] [INFO ] Implicit Places using invariants and state equation in 1300 ms returned []
Implicit Place search using SMT with State Equation took 1939 ms to find 0 implicit places.
[2024-05-22 16:35:17] [INFO ] Redundant transitions in 72 ms returned []
Running 1378 sub problems to find dead transitions.
[2024-05-22 16:35:17] [INFO ] Flow matrix only has 1424 transitions (discarded 31 similar events)
[2024-05-22 16:35:17] [INFO ] Invariant cache hit.
[2024-05-22 16:35:17] [INFO ] State equation strengthened by 57 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/669 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1378 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 669/2094 variables, and 15 constraints, problems are : Problem set: 0 solved, 1378 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 15/213 constraints, State Equation: 0/670 constraints, ReadFeed: 0/57 constraints, PredecessorRefiner: 1378/1378 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1378 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/669 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1378 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/669 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1378 unsolved
At refinement iteration 2 (OVERLAPS) 1/670 variables, 198/213 constraints. Problems are: Problem set: 0 solved, 1378 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 670/2094 variables, and 213 constraints, problems are : Problem set: 0 solved, 1378 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 213/213 constraints, State Equation: 0/670 constraints, ReadFeed: 0/57 constraints, PredecessorRefiner: 0/1378 constraints, Known Traps: 0/0 constraints]
After SMT, in 61186ms problems are : Problem set: 0 solved, 1378 unsolved
Search for dead transitions found 0 dead transitions in 61208ms
Starting structural reductions in SI_LTL mode, iteration 1 : 670/2456 places, 1455/4564 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 63803 ms. Remains : 670/2456 places, 1455/4564 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-10b-LTLFireability-09
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-10b-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10b-LTLFireability-09 finished in 63870 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(F(p1))))'
Support contains 3 out of 2456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2456/2456 places, 4564/4564 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 2451 transition count 4558
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 2451 transition count 4558
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 2448 transition count 4555
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 2448 transition count 4555
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 2448 transition count 4554
Applied a total of 17 rules in 400 ms. Remains 2448 /2456 variables (removed 8) and now considering 4554/4564 (removed 10) transitions.
// Phase 1: matrix 4554 rows 2448 cols
[2024-05-22 16:36:19] [INFO ] Computed 213 invariants in 11 ms
[2024-05-22 16:36:20] [INFO ] Implicit Places using invariants in 1198 ms returned []
[2024-05-22 16:36:20] [INFO ] Invariant cache hit.
[2024-05-22 16:36:24] [INFO ] Implicit Places using invariants and state equation in 3717 ms returned []
Implicit Place search using SMT with State Equation took 4921 ms to find 0 implicit places.
Running 4553 sub problems to find dead transitions.
[2024-05-22 16:36:24] [INFO ] Invariant cache hit.
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(s870 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2447/7002 variables, and 0 constraints, problems are : Problem set: 0 solved, 4553 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/2448 constraints, PredecessorRefiner: 4553/4553 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4553 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2447/7002 variables, and 0 constraints, problems are : Problem set: 0 solved, 4553 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/2448 constraints, PredecessorRefiner: 0/4553 constraints, Known Traps: 0/0 constraints]
After SMT, in 62922ms problems are : Problem set: 0 solved, 4553 unsolved
Search for dead transitions found 0 dead transitions in 62967ms
Starting structural reductions in LTL mode, iteration 1 : 2448/2456 places, 4554/4564 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68299 ms. Remains : 2448/2456 places, 4554/4564 transitions.
Stuttering acceptance computed with spot in 128 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCround-PT-10b-LTLFireability-10
Product exploration explored 100000 steps with 13 reset in 910 ms.
Product exploration explored 100000 steps with 29 reset in 1081 ms.
Computed a total of 421 stabilizing places and 421 stable transitions
Computed a total of 421 stabilizing places and 421 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 123 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 215 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
RANDOM walk for 40000 steps (8 resets) in 823 ms. (48 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 166 ms. (239 steps per ms) remains 1/1 properties
[2024-05-22 16:37:30] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 95/98 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2350/2448 variables, 210/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2448 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4554/7002 variables, 2448/2661 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7002 variables, 0/2661 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/7002 variables, 0/2661 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7002/7002 variables, and 2661 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2324 ms.
Refiners :[Positive P Invariants (semi-flows): 213/213 constraints, State Equation: 2448/2448 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 95/98 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2350/2448 variables, 210/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2448 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4554/7002 variables, 2448/2661 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7002 variables, 1/2662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7002 variables, 0/2662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/7002 variables, 0/2662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7002/7002 variables, and 2662 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2763 ms.
Refiners :[Positive P Invariants (semi-flows): 213/213 constraints, State Equation: 2448/2448 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 5119ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 715 ms.
Support contains 3 out of 2448 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2448/2448 places, 4554/4554 transitions.
Graph (trivial) has 2138 edges and 2448 vertex of which 577 / 2448 are part of one of the 48 SCC in 4 ms
Free SCC test removed 529 places
Drop transitions (Empty/Sink Transition effects.) removed 603 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 618 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 371 transitions
Trivial Post-agglo rules discarded 371 transitions
Performed 371 trivial Post agglomeration. Transition count delta: 371
Iterating post reduction 0 with 371 rules applied. Total rules applied 372 place count 1919 transition count 3565
Reduce places removed 371 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 1 with 416 rules applied. Total rules applied 788 place count 1548 transition count 3520
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 818 place count 1518 transition count 3520
Performed 209 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 209 Pre rules applied. Total rules applied 818 place count 1518 transition count 3311
Deduced a syphon composed of 209 places in 21 ms
Reduce places removed 209 places and 0 transitions.
Iterating global reduction 3 with 418 rules applied. Total rules applied 1236 place count 1309 transition count 3311
Discarding 73 places :
Symmetric choice reduction at 3 with 73 rule applications. Total rules 1309 place count 1236 transition count 2639
Iterating global reduction 3 with 73 rules applied. Total rules applied 1382 place count 1236 transition count 2639
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1386 place count 1236 transition count 2635
Performed 476 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 476 places in 0 ms
Reduce places removed 476 places and 0 transitions.
Iterating global reduction 4 with 952 rules applied. Total rules applied 2338 place count 760 transition count 2148
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 2348 place count 760 transition count 2138
Renaming transitions due to excessive name length > 1024 char.
Discarding 26 places :
Symmetric choice reduction at 5 with 26 rule applications. Total rules 2374 place count 734 transition count 1786
Iterating global reduction 5 with 26 rules applied. Total rules applied 2400 place count 734 transition count 1786
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 5 with 26 rules applied. Total rules applied 2426 place count 734 transition count 1760
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: -502
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 6 with 88 rules applied. Total rules applied 2514 place count 690 transition count 2262
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 2531 place count 690 transition count 2245
Discarding 25 places :
Symmetric choice reduction at 7 with 25 rule applications. Total rules 2556 place count 665 transition count 1564
Iterating global reduction 7 with 25 rules applied. Total rules applied 2581 place count 665 transition count 1564
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 7 with 24 rules applied. Total rules applied 2605 place count 665 transition count 1540
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -37
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 2613 place count 661 transition count 1577
Drop transitions (Redundant composition of simpler transitions.) removed 176 transitions
Redundant transition composition rules discarded 176 transitions
Iterating global reduction 8 with 176 rules applied. Total rules applied 2789 place count 661 transition count 1401
Discarding 11 places :
Symmetric choice reduction at 8 with 11 rule applications. Total rules 2800 place count 650 transition count 1246
Iterating global reduction 8 with 11 rules applied. Total rules applied 2811 place count 650 transition count 1246
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 2822 place count 650 transition count 1235
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 2830 place count 646 transition count 1262
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 2835 place count 646 transition count 1257
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 2857 place count 646 transition count 1235
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 10 with 8 rules applied. Total rules applied 2865 place count 642 transition count 1262
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 2871 place count 642 transition count 1256
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 2892 place count 642 transition count 1235
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 11 with 8 rules applied. Total rules applied 2900 place count 638 transition count 1262
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 2906 place count 638 transition count 1256
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 2927 place count 638 transition count 1235
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 2935 place count 634 transition count 1262
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 2941 place count 634 transition count 1256
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 2962 place count 634 transition count 1235
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 2970 place count 630 transition count 1262
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 2976 place count 630 transition count 1256
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 2997 place count 630 transition count 1235
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 3005 place count 626 transition count 1262
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 3011 place count 626 transition count 1256
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 3032 place count 626 transition count 1235
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 3040 place count 622 transition count 1262
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 3046 place count 622 transition count 1256
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 3067 place count 622 transition count 1235
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 16 with 8 rules applied. Total rules applied 3075 place count 618 transition count 1262
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 3081 place count 618 transition count 1256
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 3102 place count 618 transition count 1235
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 17 with 8 rules applied. Total rules applied 3110 place count 614 transition count 1262
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 3116 place count 614 transition count 1256
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 3137 place count 614 transition count 1235
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 3145 place count 610 transition count 1262
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 3151 place count 610 transition count 1256
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 3172 place count 610 transition count 1235
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 3180 place count 606 transition count 1262
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 3186 place count 606 transition count 1256
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 3207 place count 606 transition count 1235
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 3215 place count 602 transition count 1262
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 3221 place count 602 transition count 1256
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 3242 place count 602 transition count 1235
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 3250 place count 598 transition count 1262
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 3256 place count 598 transition count 1256
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 3277 place count 598 transition count 1235
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 3285 place count 594 transition count 1262
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 3291 place count 594 transition count 1256
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 3312 place count 594 transition count 1235
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 3320 place count 590 transition count 1262
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 3326 place count 590 transition count 1256
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 3347 place count 590 transition count 1235
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 3355 place count 586 transition count 1262
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 3361 place count 586 transition count 1256
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 3382 place count 586 transition count 1235
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 3390 place count 582 transition count 1262
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 3396 place count 582 transition count 1256
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 3417 place count 582 transition count 1235
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 26 with 8 rules applied. Total rules applied 3425 place count 578 transition count 1262
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 3431 place count 578 transition count 1256
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 3452 place count 578 transition count 1235
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 3460 place count 574 transition count 1262
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 3466 place count 574 transition count 1256
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 3487 place count 574 transition count 1235
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 28 with 8 rules applied. Total rules applied 3495 place count 570 transition count 1266
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 3501 place count 570 transition count 1260
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 3522 place count 570 transition count 1239
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 29 with 8 rules applied. Total rules applied 3530 place count 566 transition count 1270
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 3536 place count 566 transition count 1264
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 3557 place count 566 transition count 1243
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 30 with 8 rules applied. Total rules applied 3565 place count 562 transition count 1262
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 30 with 4 rules applied. Total rules applied 3569 place count 562 transition count 1258
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 31 with 19 rules applied. Total rules applied 3588 place count 562 transition count 1239
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 31 with 8 rules applied. Total rules applied 3596 place count 558 transition count 1258
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 31 with 4 rules applied. Total rules applied 3600 place count 558 transition count 1254
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 32 with 19 rules applied. Total rules applied 3619 place count 558 transition count 1235
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 3627 place count 554 transition count 1254
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 3631 place count 554 transition count 1250
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 3650 place count 554 transition count 1231
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 3658 place count 550 transition count 1250
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 3662 place count 550 transition count 1246
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 3681 place count 550 transition count 1227
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 34 with 8 rules applied. Total rules applied 3689 place count 546 transition count 1246
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 3693 place count 546 transition count 1242
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 3712 place count 546 transition count 1223
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 35 with 8 rules applied. Total rules applied 3720 place count 542 transition count 1242
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 3724 place count 542 transition count 1238
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 3743 place count 542 transition count 1219
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 3751 place count 538 transition count 1238
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 3755 place count 538 transition count 1234
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 3774 place count 538 transition count 1215
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 37 with 8 rules applied. Total rules applied 3782 place count 534 transition count 1234
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 3786 place count 534 transition count 1230
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 38 with 19 rules applied. Total rules applied 3805 place count 534 transition count 1211
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 3813 place count 530 transition count 1230
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 3817 place count 530 transition count 1226
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 3836 place count 530 transition count 1207
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 39 with 8 rules applied. Total rules applied 3844 place count 526 transition count 1226
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 3848 place count 526 transition count 1222
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 40 with 19 rules applied. Total rules applied 3867 place count 526 transition count 1203
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 3875 place count 522 transition count 1222
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 3879 place count 522 transition count 1218
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 3898 place count 522 transition count 1199
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 3906 place count 518 transition count 1218
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 3910 place count 518 transition count 1214
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 3929 place count 518 transition count 1195
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 42 with 8 rules applied. Total rules applied 3937 place count 514 transition count 1214
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 3941 place count 514 transition count 1210
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 43 with 19 rules applied. Total rules applied 3960 place count 514 transition count 1191
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 43 with 8 rules applied. Total rules applied 3968 place count 510 transition count 1210
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 3972 place count 510 transition count 1206
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 3991 place count 510 transition count 1187
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 44 with 8 rules applied. Total rules applied 3999 place count 506 transition count 1206
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 4003 place count 506 transition count 1202
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 4022 place count 506 transition count 1183
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 45 with 8 rules applied. Total rules applied 4030 place count 502 transition count 1202
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 4034 place count 502 transition count 1198
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 46 with 19 rules applied. Total rules applied 4053 place count 502 transition count 1179
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 46 with 8 rules applied. Total rules applied 4061 place count 498 transition count 1198
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 4065 place count 498 transition count 1194
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 4084 place count 498 transition count 1175
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 47 with 8 rules applied. Total rules applied 4092 place count 494 transition count 1194
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 4096 place count 494 transition count 1190
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 48 with 19 rules applied. Total rules applied 4115 place count 494 transition count 1171
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 48 with 8 rules applied. Total rules applied 4123 place count 490 transition count 1190
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 4127 place count 490 transition count 1186
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 4146 place count 490 transition count 1167
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 49 with 8 rules applied. Total rules applied 4154 place count 486 transition count 1186
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 4158 place count 486 transition count 1182
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 4177 place count 486 transition count 1163
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 50 with 8 rules applied. Total rules applied 4185 place count 482 transition count 1182
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 4189 place count 482 transition count 1178
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 51 with 19 rules applied. Total rules applied 4208 place count 482 transition count 1159
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 4216 place count 478 transition count 1178
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 4220 place count 478 transition count 1174
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 4239 place count 478 transition count 1155
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 4247 place count 474 transition count 1174
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 4251 place count 474 transition count 1170
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 4270 place count 474 transition count 1151
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 53 with 8 rules applied. Total rules applied 4278 place count 470 transition count 1170
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 4282 place count 470 transition count 1166
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 54 with 19 rules applied. Total rules applied 4301 place count 470 transition count 1147
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 4309 place count 466 transition count 1166
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 4313 place count 466 transition count 1162
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 4332 place count 466 transition count 1143
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 55 with 8 rules applied. Total rules applied 4340 place count 462 transition count 1170
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 4344 place count 462 transition count 1166
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 4363 place count 462 transition count 1147
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -25
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 4371 place count 458 transition count 1172
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 4375 place count 458 transition count 1168
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 57 with 19 rules applied. Total rules applied 4394 place count 458 transition count 1149
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 57 with 2 rules applied. Total rules applied 4396 place count 457 transition count 1153
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 57 with 1 rules applied. Total rules applied 4397 place count 457 transition count 1152
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 58 with 2 rules applied. Total rules applied 4399 place count 457 transition count 1150
Free-agglomeration rule applied 37 times with reduction of 1 identical transitions.
Iterating global reduction 58 with 37 rules applied. Total rules applied 4436 place count 457 transition count 1112
Reduce places removed 37 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 450 transitions
Reduce isomorphic transitions removed 450 transitions.
Graph (complete) has 1192 edges and 420 vertex of which 220 are kept as prefixes of interest. Removing 200 places using SCC suffix rule.0 ms
Discarding 200 places :
Also discarding 0 output transitions
Iterating post reduction 58 with 488 rules applied. Total rules applied 4924 place count 220 transition count 662
Drop transitions (Empty/Sink Transition effects.) removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Iterating post reduction 59 with 200 rules applied. Total rules applied 5124 place count 220 transition count 462
Drop transitions (Redundant composition of simpler transitions.) removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 60 with 56 rules applied. Total rules applied 5180 place count 220 transition count 406
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 60 with 1 rules applied. Total rules applied 5181 place count 219 transition count 405
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 60 with 10 rules applied. Total rules applied 5191 place count 209 transition count 405
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 61 with 120 rules applied. Total rules applied 5311 place count 129 transition count 365
Drop transitions (Empty/Sink Transition effects.) removed 40 transitions
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 116 transitions.
Iterating post reduction 61 with 116 rules applied. Total rules applied 5427 place count 129 transition count 249
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 97 places and 0 transitions.
Iterating global reduction 62 with 146 rules applied. Total rules applied 5573 place count 32 transition count 200
Drop transitions (Empty/Sink Transition effects.) removed 96 transitions
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 140 transitions.
Graph (trivial) has 9 edges and 32 vertex of which 8 / 32 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 62 with 141 rules applied. Total rules applied 5714 place count 28 transition count 60
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 16 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 24 transitions.
Graph (complete) has 48 edges and 24 vertex of which 16 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Iterating post reduction 63 with 29 rules applied. Total rules applied 5743 place count 16 transition count 32
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 64 with 4 rules applied. Total rules applied 5747 place count 16 transition count 28
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 65 with 12 rules applied. Total rules applied 5759 place count 8 transition count 24
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 65 with 12 rules applied. Total rules applied 5771 place count 8 transition count 12
Applied a total of 5771 rules in 3089 ms. Remains 8 /2448 variables (removed 2440) and now considering 12/4554 (removed 4542) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3089 ms. Remains : 8/2448 places, 12/4554 transitions.
RANDOM walk for 135 steps (0 resets) in 4 ms. (27 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR p0 (NOT p1)))), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 9 factoid took 308 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Support contains 3 out of 2448 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2448/2448 places, 4554/4554 transitions.
Graph (trivial) has 2138 edges and 2448 vertex of which 577 / 2448 are part of one of the 48 SCC in 1 ms
Free SCC test removed 529 places
Ensure Unique test removed 570 transitions
Reduce isomorphic transitions removed 570 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 371 transitions
Trivial Post-agglo rules discarded 371 transitions
Performed 371 trivial Post agglomeration. Transition count delta: 371
Iterating post reduction 0 with 371 rules applied. Total rules applied 372 place count 1918 transition count 3612
Reduce places removed 371 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 1 with 416 rules applied. Total rules applied 788 place count 1547 transition count 3567
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 818 place count 1517 transition count 3567
Performed 209 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 209 Pre rules applied. Total rules applied 818 place count 1517 transition count 3358
Deduced a syphon composed of 209 places in 21 ms
Reduce places removed 209 places and 0 transitions.
Iterating global reduction 3 with 418 rules applied. Total rules applied 1236 place count 1308 transition count 3358
Discarding 73 places :
Symmetric choice reduction at 3 with 73 rule applications. Total rules 1309 place count 1235 transition count 2686
Iterating global reduction 3 with 73 rules applied. Total rules applied 1382 place count 1235 transition count 2686
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1386 place count 1235 transition count 2682
Performed 474 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 474 places in 0 ms
Reduce places removed 474 places and 0 transitions.
Iterating global reduction 4 with 948 rules applied. Total rules applied 2334 place count 761 transition count 2197
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 2344 place count 761 transition count 2187
Renaming transitions due to excessive name length > 1024 char.
Discarding 26 places :
Symmetric choice reduction at 5 with 26 rule applications. Total rules 2370 place count 735 transition count 1835
Iterating global reduction 5 with 26 rules applied. Total rules applied 2396 place count 735 transition count 1835
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 5 with 26 rules applied. Total rules applied 2422 place count 735 transition count 1809
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -115
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 2446 place count 723 transition count 1924
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 2450 place count 723 transition count 1920
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2454 place count 719 transition count 1828
Iterating global reduction 7 with 4 rules applied. Total rules applied 2458 place count 719 transition count 1828
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2462 place count 719 transition count 1824
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -38
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 2470 place count 715 transition count 1862
Drop transitions (Redundant composition of simpler transitions.) removed 42 transitions
Redundant transition composition rules discarded 42 transitions
Iterating global reduction 8 with 42 rules applied. Total rules applied 2512 place count 715 transition count 1820
Discarding 20 places :
Symmetric choice reduction at 8 with 20 rule applications. Total rules 2532 place count 695 transition count 1780
Iterating global reduction 8 with 20 rules applied. Total rules applied 2552 place count 695 transition count 1780
Discarding 20 places :
Symmetric choice reduction at 8 with 20 rule applications. Total rules 2572 place count 675 transition count 1496
Iterating global reduction 8 with 20 rules applied. Total rules applied 2592 place count 675 transition count 1496
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 8 with 20 rules applied. Total rules applied 2612 place count 675 transition count 1476
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 2614 place count 675 transition count 1476
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 2615 place count 675 transition count 1475
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2616 place count 674 transition count 1473
Iterating global reduction 9 with 1 rules applied. Total rules applied 2617 place count 674 transition count 1473
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2618 place count 673 transition count 1459
Iterating global reduction 9 with 1 rules applied. Total rules applied 2619 place count 673 transition count 1459
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2620 place count 673 transition count 1458
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2621 place count 672 transition count 1457
Applied a total of 2621 rules in 797 ms. Remains 672 /2448 variables (removed 1776) and now considering 1457/4554 (removed 3097) transitions.
[2024-05-22 16:37:40] [INFO ] Flow matrix only has 1426 transitions (discarded 31 similar events)
// Phase 1: matrix 1426 rows 672 cols
[2024-05-22 16:37:40] [INFO ] Computed 213 invariants in 3 ms
[2024-05-22 16:37:41] [INFO ] Implicit Places using invariants in 680 ms returned []
[2024-05-22 16:37:41] [INFO ] Flow matrix only has 1426 transitions (discarded 31 similar events)
[2024-05-22 16:37:41] [INFO ] Invariant cache hit.
[2024-05-22 16:37:41] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-22 16:37:42] [INFO ] Implicit Places using invariants and state equation in 1366 ms returned []
Implicit Place search using SMT with State Equation took 2047 ms to find 0 implicit places.
[2024-05-22 16:37:42] [INFO ] Redundant transitions in 67 ms returned []
Running 1380 sub problems to find dead transitions.
[2024-05-22 16:37:42] [INFO ] Flow matrix only has 1426 transitions (discarded 31 similar events)
[2024-05-22 16:37:42] [INFO ] Invariant cache hit.
[2024-05-22 16:37:42] [INFO ] State equation strengthened by 57 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/671 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 671/2098 variables, and 15 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 15/213 constraints, State Equation: 0/672 constraints, ReadFeed: 0/57 constraints, PredecessorRefiner: 1380/1380 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/671 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/671 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 2 (OVERLAPS) 1/672 variables, 198/213 constraints. Problems are: Problem set: 0 solved, 1380 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 672/2098 variables, and 213 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 213/213 constraints, State Equation: 0/672 constraints, ReadFeed: 0/57 constraints, PredecessorRefiner: 0/1380 constraints, Known Traps: 0/0 constraints]
After SMT, in 61287ms problems are : Problem set: 0 solved, 1380 unsolved
Search for dead transitions found 0 dead transitions in 61308ms
Starting structural reductions in SI_LTL mode, iteration 1 : 672/2448 places, 1457/4554 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 64232 ms. Remains : 672/2448 places, 1457/4554 transitions.
Computed a total of 1 stabilizing places and 16 stable transitions
Computed a total of 1 stabilizing places and 16 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 154 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 196 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
RANDOM walk for 20589 steps (3 resets) in 1209 ms. (17 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR p0 (NOT p1)))), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 13 factoid took 368 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 233 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering criterion allowed to conclude after 640 steps with 0 reset in 18 ms.
FORMULA DLCround-PT-10b-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10b-LTLFireability-10 finished in 147148 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((X(G((F(p1)&&p0)))&&(p2 U G(p3)))))'
Support contains 5 out of 2456 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2456/2456 places, 4564/4564 transitions.
Graph (trivial) has 2145 edges and 2456 vertex of which 571 / 2456 are part of one of the 47 SCC in 1 ms
Free SCC test removed 524 places
Ensure Unique test removed 566 transitions
Reduce isomorphic transitions removed 566 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 375 transitions
Trivial Post-agglo rules discarded 375 transitions
Performed 375 trivial Post agglomeration. Transition count delta: 375
Iterating post reduction 0 with 375 rules applied. Total rules applied 376 place count 1931 transition count 3622
Reduce places removed 375 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 1 with 422 rules applied. Total rules applied 798 place count 1556 transition count 3575
Reduce places removed 31 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 32 rules applied. Total rules applied 830 place count 1525 transition count 3574
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 831 place count 1524 transition count 3574
Performed 210 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 210 Pre rules applied. Total rules applied 831 place count 1524 transition count 3364
Deduced a syphon composed of 210 places in 23 ms
Reduce places removed 210 places and 0 transitions.
Iterating global reduction 4 with 420 rules applied. Total rules applied 1251 place count 1314 transition count 3364
Discarding 76 places :
Symmetric choice reduction at 4 with 76 rule applications. Total rules 1327 place count 1238 transition count 2702
Iterating global reduction 4 with 76 rules applied. Total rules applied 1403 place count 1238 transition count 2702
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1407 place count 1238 transition count 2698
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 1407 place count 1238 transition count 2695
Deduced a syphon composed of 3 places in 19 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 1413 place count 1235 transition count 2695
Performed 474 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 474 places in 0 ms
Reduce places removed 474 places and 0 transitions.
Iterating global reduction 5 with 948 rules applied. Total rules applied 2361 place count 761 transition count 2210
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 2371 place count 761 transition count 2200
Renaming transitions due to excessive name length > 1024 char.
Discarding 26 places :
Symmetric choice reduction at 6 with 26 rule applications. Total rules 2397 place count 735 transition count 1848
Iterating global reduction 6 with 26 rules applied. Total rules applied 2423 place count 735 transition count 1848
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 6 with 25 rules applied. Total rules applied 2448 place count 735 transition count 1823
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -116
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 2472 place count 723 transition count 1939
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2476 place count 723 transition count 1935
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 2480 place count 719 transition count 1841
Iterating global reduction 8 with 4 rules applied. Total rules applied 2484 place count 719 transition count 1841
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 2488 place count 719 transition count 1837
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -37
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 2496 place count 715 transition count 1874
Drop transitions (Redundant composition of simpler transitions.) removed 42 transitions
Redundant transition composition rules discarded 42 transitions
Iterating global reduction 9 with 42 rules applied. Total rules applied 2538 place count 715 transition count 1832
Discarding 21 places :
Symmetric choice reduction at 9 with 21 rule applications. Total rules 2559 place count 694 transition count 1790
Iterating global reduction 9 with 21 rules applied. Total rules applied 2580 place count 694 transition count 1790
Discarding 21 places :
Symmetric choice reduction at 9 with 21 rule applications. Total rules 2601 place count 673 transition count 1494
Iterating global reduction 9 with 21 rules applied. Total rules applied 2622 place count 673 transition count 1494
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 9 with 21 rules applied. Total rules applied 2643 place count 673 transition count 1473
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2644 place count 672 transition count 1472
Applied a total of 2644 rules in 687 ms. Remains 672 /2456 variables (removed 1784) and now considering 1472/4564 (removed 3092) transitions.
[2024-05-22 16:38:46] [INFO ] Flow matrix only has 1442 transitions (discarded 30 similar events)
// Phase 1: matrix 1442 rows 672 cols
[2024-05-22 16:38:46] [INFO ] Computed 213 invariants in 3 ms
[2024-05-22 16:38:47] [INFO ] Implicit Places using invariants in 669 ms returned []
[2024-05-22 16:38:47] [INFO ] Flow matrix only has 1442 transitions (discarded 30 similar events)
[2024-05-22 16:38:47] [INFO ] Invariant cache hit.
[2024-05-22 16:38:47] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-22 16:38:48] [INFO ] Implicit Places using invariants and state equation in 1352 ms returned []
Implicit Place search using SMT with State Equation took 2023 ms to find 0 implicit places.
[2024-05-22 16:38:48] [INFO ] Redundant transitions in 48 ms returned []
Running 1393 sub problems to find dead transitions.
[2024-05-22 16:38:48] [INFO ] Flow matrix only has 1442 transitions (discarded 30 similar events)
[2024-05-22 16:38:48] [INFO ] Invariant cache hit.
[2024-05-22 16:38:48] [INFO ] State equation strengthened by 57 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/671 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1393 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 671/2114 variables, and 15 constraints, problems are : Problem set: 0 solved, 1393 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 15/213 constraints, State Equation: 0/672 constraints, ReadFeed: 0/57 constraints, PredecessorRefiner: 1393/1393 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1393 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/671 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1393 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/671 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1393 unsolved
At refinement iteration 2 (OVERLAPS) 1/672 variables, 198/213 constraints. Problems are: Problem set: 0 solved, 1393 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 672/2114 variables, and 213 constraints, problems are : Problem set: 0 solved, 1393 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 213/213 constraints, State Equation: 0/672 constraints, ReadFeed: 0/57 constraints, PredecessorRefiner: 0/1393 constraints, Known Traps: 0/0 constraints]
After SMT, in 61183ms problems are : Problem set: 0 solved, 1393 unsolved
Search for dead transitions found 0 dead transitions in 61198ms
Starting structural reductions in SI_LTL mode, iteration 1 : 672/2456 places, 1472/4564 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 63970 ms. Remains : 672/2456 places, 1472/4564 transitions.
Stuttering acceptance computed with spot in 341 ms :[(OR (NOT p3) (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p3), (NOT p3), (NOT p1), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : DLCround-PT-10b-LTLFireability-13
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-10b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10b-LTLFireability-13 finished in 64355 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' '!((p0 U (X(p1)||(X(G(p3))&&p2))))'
Support contains 6 out of 2456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2456/2456 places, 4564/4564 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 2450 transition count 4557
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 2450 transition count 4557
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 2446 transition count 4553
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 2446 transition count 4553
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 2446 transition count 4552
Applied a total of 21 rules in 401 ms. Remains 2446 /2456 variables (removed 10) and now considering 4552/4564 (removed 12) transitions.
// Phase 1: matrix 4552 rows 2446 cols
[2024-05-22 16:39:50] [INFO ] Computed 213 invariants in 11 ms
[2024-05-22 16:39:51] [INFO ] Implicit Places using invariants in 1360 ms returned []
[2024-05-22 16:39:52] [INFO ] Invariant cache hit.
[2024-05-22 16:39:55] [INFO ] Implicit Places using invariants and state equation in 3847 ms returned []
Implicit Place search using SMT with State Equation took 5208 ms to find 0 implicit places.
Running 4551 sub problems to find dead transitions.
[2024-05-22 16:39:55] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2445/6998 variables, and 0 constraints, problems are : Problem set: 0 solved, 4551 unsolved in 30069 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/2446 constraints, PredecessorRefiner: 4551/4551 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4551 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2445/6998 variables, and 0 constraints, problems are : Problem set: 0 solved, 4551 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/2446 constraints, PredecessorRefiner: 0/4551 constraints, Known Traps: 0/0 constraints]
After SMT, in 62897ms problems are : Problem set: 0 solved, 4551 unsolved
Search for dead transitions found 0 dead transitions in 62942ms
Starting structural reductions in LTL mode, iteration 1 : 2446/2456 places, 4552/4564 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68561 ms. Remains : 2446/2456 places, 4552/4564 transitions.
Stuttering acceptance computed with spot in 289 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p1), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (AND (NOT p3) (NOT p1)), (AND (NOT p1) (NOT p3)), true, (NOT p3)]
Running random walk in product with property : DLCround-PT-10b-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-10b-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10b-LTLFireability-14 finished in 68905 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((F(p0)&&X((p1&&X((p1 U (!p2||G(p1))))))))))'
Support contains 4 out of 2456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2456/2456 places, 4564/4564 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 2450 transition count 4557
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 2450 transition count 4557
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 2446 transition count 4553
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 2446 transition count 4553
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 2446 transition count 4552
Applied a total of 21 rules in 395 ms. Remains 2446 /2456 variables (removed 10) and now considering 4552/4564 (removed 12) transitions.
[2024-05-22 16:40:59] [INFO ] Invariant cache hit.
[2024-05-22 16:41:00] [INFO ] Implicit Places using invariants in 1328 ms returned []
[2024-05-22 16:41:00] [INFO ] Invariant cache hit.
[2024-05-22 16:41:04] [INFO ] Implicit Places using invariants and state equation in 3570 ms returned []
Implicit Place search using SMT with State Equation took 4900 ms to find 0 implicit places.
Running 4551 sub problems to find dead transitions.
[2024-05-22 16:41:04] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2445/6998 variables, and 0 constraints, problems are : Problem set: 0 solved, 4551 unsolved in 30084 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/2446 constraints, PredecessorRefiner: 4551/4551 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4551 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2445/6998 variables, and 0 constraints, problems are : Problem set: 0 solved, 4551 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 0/213 constraints, State Equation: 0/2446 constraints, PredecessorRefiner: 0/4551 constraints, Known Traps: 0/0 constraints]
After SMT, in 62877ms problems are : Problem set: 0 solved, 4551 unsolved
Search for dead transitions found 0 dead transitions in 62922ms
Starting structural reductions in LTL mode, iteration 1 : 2446/2456 places, 4552/4564 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68227 ms. Remains : 2446/2456 places, 4552/4564 transitions.
Stuttering acceptance computed with spot in 272 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true, (AND (NOT p1) p2)]
Running random walk in product with property : DLCround-PT-10b-LTLFireability-15
Product exploration explored 100000 steps with 16 reset in 870 ms.
Product exploration explored 100000 steps with 10 reset in 1045 ms.
Computed a total of 421 stabilizing places and 421 stable transitions
Computed a total of 421 stabilizing places and 421 stable transitions
Detected a total of 421/2446 stabilizing places and 421/4552 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 112 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 258 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true, (AND (NOT p1) p2)]
RANDOM walk for 40000 steps (8 resets) in 2527 ms. (15 steps per ms) remains 1/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 1/1 properties
[2024-05-22 16:42:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 262/265 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/265 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2181/2446 variables, 210/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2446 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 6998/6998 variables, and 2659 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2424 ms.
Refiners :[Positive P Invariants (semi-flows): 213/213 constraints, State Equation: 2446/2446 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 262/265 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/265 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2181/2446 variables, 210/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2446 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4552/6998 variables, 2446/2659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6998 variables, 1/2660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/6998 variables, 0/2660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/6998 variables, 0/2660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 6998/6998 variables, and 2660 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2659 ms.
Refiners :[Positive P Invariants (semi-flows): 213/213 constraints, State Equation: 2446/2446 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 5100ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 787 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=131 )
Parikh walk visited 1 properties in 15 ms.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (OR p1 (NOT p2)))), (F (NOT p1)), (F p2), (F (NOT (OR (NOT p1) (NOT p2)))), (F p0)]
Knowledge based reduction with 3 factoid took 259 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 258 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true, (AND (NOT p1) p2)]
Stuttering acceptance computed with spot in 255 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true, (AND (NOT p1) p2)]
[2024-05-22 16:42:16] [INFO ] Invariant cache hit.
[2024-05-22 16:42:20] [INFO ] [Real]Absence check using 213 positive place invariants in 221 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (OR p1 (NOT p2)))), (F (NOT p1)), (F p2), (F (NOT (OR (NOT p1) (NOT p2)))), (F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 3 factoid took 288 ms. Reduced automaton from 7 states, 10 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-10b-LTLFireability-15 FALSE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-10b-LTLFireability-15 finished in 81887 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&&X(X(F(p1))))))'
Found a Shortening insensitive property : DLCround-PT-10b-LTLFireability-08
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1))]
Support contains 1 out of 2456 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2456/2456 places, 4564/4564 transitions.
Graph (trivial) has 2152 edges and 2456 vertex of which 577 / 2456 are part of one of the 48 SCC in 1 ms
Free SCC test removed 529 places
Ensure Unique test removed 571 transitions
Reduce isomorphic transitions removed 571 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 376 transitions
Trivial Post-agglo rules discarded 376 transitions
Performed 376 trivial Post agglomeration. Transition count delta: 376
Iterating post reduction 0 with 376 rules applied. Total rules applied 377 place count 1926 transition count 3616
Reduce places removed 376 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 1 with 423 rules applied. Total rules applied 800 place count 1550 transition count 3569
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 831 place count 1519 transition count 3569
Performed 209 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 209 Pre rules applied. Total rules applied 831 place count 1519 transition count 3360
Deduced a syphon composed of 209 places in 20 ms
Reduce places removed 209 places and 0 transitions.
Iterating global reduction 3 with 418 rules applied. Total rules applied 1249 place count 1310 transition count 3360
Discarding 78 places :
Symmetric choice reduction at 3 with 78 rule applications. Total rules 1327 place count 1232 transition count 2670
Iterating global reduction 3 with 78 rules applied. Total rules applied 1405 place count 1232 transition count 2670
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1409 place count 1232 transition count 2666
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 1409 place count 1232 transition count 2663
Deduced a syphon composed of 3 places in 17 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 1415 place count 1229 transition count 2663
Performed 470 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 470 places in 0 ms
Reduce places removed 470 places and 0 transitions.
Iterating global reduction 4 with 940 rules applied. Total rules applied 2355 place count 759 transition count 2182
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 2366 place count 759 transition count 2171
Renaming transitions due to excessive name length > 1024 char.
Discarding 26 places :
Symmetric choice reduction at 5 with 26 rule applications. Total rules 2392 place count 733 transition count 1819
Iterating global reduction 5 with 26 rules applied. Total rules applied 2418 place count 733 transition count 1819
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 5 with 26 rules applied. Total rules applied 2444 place count 733 transition count 1793
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -151
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 6 with 34 rules applied. Total rules applied 2478 place count 716 transition count 1944
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 2482 place count 716 transition count 1940
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2486 place count 712 transition count 1848
Iterating global reduction 7 with 4 rules applied. Total rules applied 2490 place count 712 transition count 1848
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2494 place count 712 transition count 1844
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -38
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 2502 place count 708 transition count 1882
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 8 with 9 rules applied. Total rules applied 2511 place count 708 transition count 1873
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 2512 place count 707 transition count 1872
Applied a total of 2512 rules in 568 ms. Remains 707 /2456 variables (removed 1749) and now considering 1872/4564 (removed 2692) transitions.
[2024-05-22 16:42:21] [INFO ] Flow matrix only has 1805 transitions (discarded 67 similar events)
// Phase 1: matrix 1805 rows 707 cols
[2024-05-22 16:42:21] [INFO ] Computed 213 invariants in 4 ms
[2024-05-22 16:42:22] [INFO ] Implicit Places using invariants in 731 ms returned []
[2024-05-22 16:42:22] [INFO ] Flow matrix only has 1805 transitions (discarded 67 similar events)
[2024-05-22 16:42:22] [INFO ] Invariant cache hit.
[2024-05-22 16:42:23] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-05-22 16:42:24] [INFO ] Implicit Places using invariants and state equation in 1590 ms returned []
Implicit Place search using SMT with State Equation took 2323 ms to find 0 implicit places.
Running 1774 sub problems to find dead transitions.
[2024-05-22 16:42:24] [INFO ] Flow matrix only has 1805 transitions (discarded 67 similar events)
[2024-05-22 16:42:24] [INFO ] Invariant cache hit.
[2024-05-22 16:42:24] [INFO ] State equation strengthened by 71 read => feed constraints.
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(s535 1.0)
(s536 1.0)
(s537 1.0)
(s538 1.0)
(s539 1.0)
(s540 1.0)
(s541 1.0)
(s542 1.0)
(s543 1.0)
(s544 1.0)
(s545 1.0)
(s546 1.0)
(s547 1.0)
(s548 1.0)
(s549 1.0)
(s550 1.0)
(s551 1.0)
(s552 1.0)
(s553 1.0)
(s554 1.0)
(s555 1.0)
(s556 1.0)
(s557 1.0)
(s558 1.0)
(s559 1.0)
(s560 1.0)
(s561 1.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/706 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1774 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 706/2512 variables, and 15 constraints, problems are : Problem set: 0 solved, 1774 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 15/213 constraints, State Equation: 0/707 constraints, ReadFeed: 0/71 constraints, PredecessorRefiner: 1774/1774 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1774 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/706 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1774 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 706/2512 variables, and 15 constraints, problems are : Problem set: 0 solved, 1774 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 15/213 constraints, State Equation: 0/707 constraints, ReadFeed: 0/71 constraints, PredecessorRefiner: 0/1774 constraints, Known Traps: 0/0 constraints]
After SMT, in 61557ms problems are : Problem set: 0 solved, 1774 unsolved
Search for dead transitions found 0 dead transitions in 61575ms
Starting structural reductions in LI_LTL mode, iteration 1 : 707/2456 places, 1872/4564 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 64472 ms. Remains : 707/2456 places, 1872/4564 transitions.
Running random walk in product with property : DLCround-PT-10b-LTLFireability-08
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
Treatment of property DLCround-PT-10b-LTLFireability-08 finished in 64717 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
[2024-05-22 16:43:25] [INFO ] Flatten gal took : 180 ms
[2024-05-22 16:43:25] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 4 ms.
[2024-05-22 16:43:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2456 places, 4564 transitions and 13740 arcs took 43 ms.
Total runtime 1153865 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running DLCround-PT-10b
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/414/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 2456
TRANSITIONS: 4564
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.127s, Sys 0.016s]
SAVING FILE /home/mcc/execution/414/model (.net / .def) ...
EXPORT TIME: [User 0.027s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 1511
MODEL NAME: /home/mcc/execution/414/model
2456 places, 4564 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
BK_TIME_CONFINEMENT_REACHED
--------------------
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
MEDDLY ERROR: Insufficient memory
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCround-PT-10b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is DLCround-PT-10b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r113-smll-171624274500236"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-10b.tgz
mv DLCround-PT-10b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;