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.r476-tall-171620506100562.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is CloudDeployment-PT-3b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r476-tall-171620506100562
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 816K
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 18:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 11 15:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 189K Apr 11 15:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Apr 11 15:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 11 15:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 308K 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 CloudDeployment-PT-3b-CTLFireability-2024-00
FORMULA_NAME CloudDeployment-PT-3b-CTLFireability-2024-01
FORMULA_NAME CloudDeployment-PT-3b-CTLFireability-2024-02
FORMULA_NAME CloudDeployment-PT-3b-CTLFireability-2024-03
FORMULA_NAME CloudDeployment-PT-3b-CTLFireability-2024-04
FORMULA_NAME CloudDeployment-PT-3b-CTLFireability-2024-05
FORMULA_NAME CloudDeployment-PT-3b-CTLFireability-2024-06
FORMULA_NAME CloudDeployment-PT-3b-CTLFireability-2024-07
FORMULA_NAME CloudDeployment-PT-3b-CTLFireability-2024-08
FORMULA_NAME CloudDeployment-PT-3b-CTLFireability-2024-09
FORMULA_NAME CloudDeployment-PT-3b-CTLFireability-2024-10
FORMULA_NAME CloudDeployment-PT-3b-CTLFireability-2024-11
FORMULA_NAME CloudDeployment-PT-3b-CTLFireability-2023-12
FORMULA_NAME CloudDeployment-PT-3b-CTLFireability-2023-13
FORMULA_NAME CloudDeployment-PT-3b-CTLFireability-2023-14
FORMULA_NAME CloudDeployment-PT-3b-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717208009226

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-3b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 02:13:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 02:13:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 02:13:30] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2024-06-01 02:13:30] [INFO ] Transformed 859 places.
[2024-06-01 02:13:30] [INFO ] Transformed 1152 transitions.
[2024-06-01 02:13:30] [INFO ] Found NUPN structural information;
[2024-06-01 02:13:30] [INFO ] Parsed PT model containing 859 places and 1152 transitions and 4030 arcs in 214 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 112 out of 859 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 859/859 places, 1152/1152 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 856 transition count 1152
Discarding 187 places :
Symmetric choice reduction at 1 with 187 rule applications. Total rules 190 place count 669 transition count 965
Iterating global reduction 1 with 187 rules applied. Total rules applied 377 place count 669 transition count 965
Discarding 58 places :
Symmetric choice reduction at 1 with 58 rule applications. Total rules 435 place count 611 transition count 907
Iterating global reduction 1 with 58 rules applied. Total rules applied 493 place count 611 transition count 907
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 494 place count 611 transition count 906
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 500 place count 605 transition count 900
Iterating global reduction 2 with 6 rules applied. Total rules applied 506 place count 605 transition count 900
Applied a total of 506 rules in 166 ms. Remains 605 /859 variables (removed 254) and now considering 900/1152 (removed 252) transitions.
// Phase 1: matrix 900 rows 605 cols
[2024-06-01 02:13:30] [INFO ] Computed 10 invariants in 25 ms
[2024-06-01 02:13:31] [INFO ] Implicit Places using invariants in 310 ms returned []
[2024-06-01 02:13:31] [INFO ] Invariant cache hit.
[2024-06-01 02:13:31] [INFO ] Implicit Places using invariants and state equation in 450 ms returned []
Implicit Place search using SMT with State Equation took 788 ms to find 0 implicit places.
Running 899 sub problems to find dead transitions.
[2024-06-01 02:13:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/604 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 899 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/604 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 899 unsolved
At refinement iteration 2 (OVERLAPS) 900/1504 variables, 604/614 constraints. Problems are: Problem set: 0 solved, 899 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1504 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 899 unsolved
SMT process timed out in 30850ms, After SMT, problems are : Problem set: 0 solved, 899 unsolved
Search for dead transitions found 0 dead transitions in 30879ms
Starting structural reductions in LTL mode, iteration 1 : 605/859 places, 900/1152 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31861 ms. Remains : 605/859 places, 900/1152 transitions.
Support contains 112 out of 605 places after structural reductions.
[2024-06-01 02:14:02] [INFO ] Flatten gal took : 102 ms
[2024-06-01 02:14:02] [INFO ] Flatten gal took : 70 ms
[2024-06-01 02:14:03] [INFO ] Input system was already deterministic with 900 transitions.
Support contains 110 out of 605 places (down from 112) after GAL structural reductions.
RANDOM walk for 40000 steps (404 resets) in 1732 ms. (23 steps per ms) remains 44/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (9 resets) in 29 ms. (133 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (9 resets) in 17 ms. (222 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (10 resets) in 18 ms. (210 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (10 resets) in 13 ms. (286 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 10 ms. (363 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (9 resets) in 17 ms. (222 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (9 resets) in 8 ms. (444 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4001 steps (9 resets) in 10 ms. (363 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 9 ms. (400 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (10 resets) in 13 ms. (286 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (9 resets) in 11 ms. (333 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (9 resets) in 10 ms. (364 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 44/44 properties
[2024-06-01 02:14:03] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 115/184 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 456/640 variables, 184/194 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/640 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp62 is UNSAT
At refinement iteration 6 (OVERLAPS) 357/997 variables, 156/350 constraints. Problems are: Problem set: 3 solved, 41 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/997 variables, 0/350 constraints. Problems are: Problem set: 3 solved, 41 unsolved
At refinement iteration 8 (OVERLAPS) 267/1264 variables, 128/478 constraints. Problems are: Problem set: 3 solved, 41 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1264 variables, 0/478 constraints. Problems are: Problem set: 3 solved, 41 unsolved
At refinement iteration 10 (OVERLAPS) 176/1440 variables, 92/570 constraints. Problems are: Problem set: 3 solved, 41 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1440 variables, 0/570 constraints. Problems are: Problem set: 3 solved, 41 unsolved
At refinement iteration 12 (OVERLAPS) 52/1492 variables, 36/606 constraints. Problems are: Problem set: 3 solved, 41 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1492 variables, 0/606 constraints. Problems are: Problem set: 3 solved, 41 unsolved
At refinement iteration 14 (OVERLAPS) 12/1504 variables, 8/614 constraints. Problems are: Problem set: 3 solved, 41 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1504 variables, 0/614 constraints. Problems are: Problem set: 3 solved, 41 unsolved
Problem AtomicPropp35 is UNSAT
At refinement iteration 16 (OVERLAPS) 1/1505 variables, 1/615 constraints. Problems are: Problem set: 4 solved, 40 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1505 variables, 0/615 constraints. Problems are: Problem set: 4 solved, 40 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1505/1505 variables, and 615 constraints, problems are : Problem set: 4 solved, 40 unsolved in 5022 ms.
Refiners :[Generalized P Invariants (flows): 10/10 constraints, State Equation: 605/605 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 1/1 constraints. Problems are: Problem set: 4 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 117/182 variables, 9/10 constraints. Problems are: Problem set: 4 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/182 variables, 0/10 constraints. Problems are: Problem set: 4 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 453/635 variables, 182/192 constraints. Problems are: Problem set: 4 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/635 variables, 4/196 constraints. Problems are: Problem set: 4 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/635 variables, 0/196 constraints. Problems are: Problem set: 4 solved, 40 unsolved
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp47 is UNSAT
At refinement iteration 7 (OVERLAPS) 357/992 variables, 156/352 constraints. Problems are: Problem set: 6 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/992 variables, 34/386 constraints. Problems are: Problem set: 6 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/992 variables, 0/386 constraints. Problems are: Problem set: 6 solved, 38 unsolved
At refinement iteration 10 (OVERLAPS) 268/1260 variables, 129/515 constraints. Problems are: Problem set: 6 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1260 variables, 0/515 constraints. Problems are: Problem set: 6 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 173/1433 variables, 90/605 constraints. Problems are: Problem set: 6 solved, 38 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 1433/1505 variables, and 605 constraints, problems are : Problem set: 6 solved, 38 unsolved in 5015 ms.
Refiners :[Generalized P Invariants (flows): 10/10 constraints, State Equation: 557/605 constraints, PredecessorRefiner: 38/44 constraints, Known Traps: 0/0 constraints]
After SMT, in 10106ms problems are : Problem set: 6 solved, 38 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 61 out of 605 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 605/605 places, 900/900 transitions.
Graph (trivial) has 528 edges and 605 vertex of which 120 / 605 are part of one of the 14 SCC in 4 ms
Free SCC test removed 106 places
Drop transitions (Empty/Sink Transition effects.) removed 135 transitions
Reduce isomorphic transitions removed 135 transitions.
Graph (complete) has 1393 edges and 499 vertex of which 498 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 158 transitions
Trivial Post-agglo rules discarded 158 transitions
Performed 158 trivial Post agglomeration. Transition count delta: 158
Iterating post reduction 0 with 161 rules applied. Total rules applied 163 place count 498 transition count 604
Reduce places removed 158 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 1 with 174 rules applied. Total rules applied 337 place count 340 transition count 588
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 350 place count 327 transition count 588
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 350 place count 327 transition count 546
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 434 place count 285 transition count 546
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 443 place count 276 transition count 537
Iterating global reduction 3 with 9 rules applied. Total rules applied 452 place count 276 transition count 537
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 455 place count 276 transition count 534
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 455 place count 276 transition count 533
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 457 place count 275 transition count 533
Performed 66 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 66 places in 2 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 4 with 132 rules applied. Total rules applied 589 place count 209 transition count 464
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 590 place count 209 transition count 463
Performed 27 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 27 places in 2 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 5 with 54 rules applied. Total rules applied 644 place count 182 transition count 550
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 5 with 17 rules applied. Total rules applied 661 place count 182 transition count 533
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 6 with 18 rules applied. Total rules applied 679 place count 182 transition count 515
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 681 place count 181 transition count 527
Free-agglomeration rule applied 16 times.
Iterating global reduction 6 with 16 rules applied. Total rules applied 697 place count 181 transition count 511
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 22 rules applied. Total rules applied 719 place count 165 transition count 505
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 722 place count 165 transition count 502
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 728 place count 165 transition count 502
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 729 place count 165 transition count 501
Applied a total of 729 rules in 189 ms. Remains 165 /605 variables (removed 440) and now considering 501/900 (removed 399) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189 ms. Remains : 165/605 places, 501/900 transitions.
RANDOM walk for 40000 steps (1040 resets) in 1039 ms. (38 steps per ms) remains 17/38 properties
BEST_FIRST walk for 4004 steps (12 resets) in 11 ms. (333 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (10 resets) in 13 ms. (286 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (9 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (11 resets) in 13 ms. (286 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (11 resets) in 10 ms. (363 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (10 resets) in 9 ms. (400 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (10 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (10 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (11 resets) in 7 ms. (500 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (10 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (10 resets) in 9 ms. (400 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (9 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (10 resets) in 10 ms. (364 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (9 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
[2024-06-01 02:14:14] [INFO ] Flow matrix only has 453 transitions (discarded 48 similar events)
// Phase 1: matrix 453 rows 165 cols
[2024-06-01 02:14:14] [INFO ] Computed 13 invariants in 2 ms
[2024-06-01 02:14:14] [INFO ] State equation strengthened by 57 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 127/164 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 453/617 variables, 164/177 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/617 variables, 57/234 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/617 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 1/618 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/618 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 0/618 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 618/618 variables, and 235 constraints, problems are : Problem set: 0 solved, 17 unsolved in 765 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 165/165 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 127/164 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 453/617 variables, 164/177 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/617 variables, 57/234 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/617 variables, 17/251 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/617 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 1/618 variables, 1/252 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/618 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (OVERLAPS) 0/618 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 618/618 variables, and 252 constraints, problems are : Problem set: 0 solved, 17 unsolved in 1798 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 165/165 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 2615ms problems are : Problem set: 0 solved, 17 unsolved
Parikh walk visited 9 properties in 4892 ms.
Support contains 27 out of 165 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 165/165 places, 501/501 transitions.
Graph (trivial) has 101 edges and 165 vertex of which 26 / 165 are part of one of the 9 SCC in 0 ms
Free SCC test removed 17 places
Drop transitions (Empty/Sink Transition effects.) removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 148 transition count 463
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 138 transition count 463
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 21 place count 138 transition count 456
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 35 place count 131 transition count 456
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 37 place count 129 transition count 451
Iterating global reduction 2 with 2 rules applied. Total rules applied 39 place count 129 transition count 451
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 51 place count 123 transition count 445
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 52 place count 123 transition count 444
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 62 place count 118 transition count 467
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 83 place count 118 transition count 446
Drop transitions (Redundant composition of simpler transitions.) removed 45 transitions
Redundant transition composition rules discarded 45 transitions
Iterating global reduction 4 with 45 rules applied. Total rules applied 128 place count 118 transition count 401
Free-agglomeration rule applied 7 times.
Iterating global reduction 4 with 7 rules applied. Total rules applied 135 place count 118 transition count 394
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 149 place count 111 transition count 387
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 150 place count 111 transition count 386
Applied a total of 150 rules in 62 ms. Remains 111 /165 variables (removed 54) and now considering 386/501 (removed 115) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 111/165 places, 386/501 transitions.
RANDOM walk for 40000 steps (796 resets) in 255 ms. (156 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (103 resets) in 73 ms. (540 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (102 resets) in 67 ms. (588 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (72 resets) in 62 ms. (634 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (97 resets) in 37 ms. (1052 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (109 resets) in 76 ms. (519 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (73 resets) in 36 ms. (1081 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (107 resets) in 57 ms. (689 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (77 resets) in 35 ms. (1111 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 883453 steps, run timeout after 3001 ms. (steps per millisecond=294 ) properties seen :0 out of 8
Probabilistic random walk after 883453 steps, saw 122931 distinct states, run finished after 3004 ms. (steps per millisecond=294 ) properties seen :0
[2024-06-01 02:14:25] [INFO ] Flow matrix only has 321 transitions (discarded 65 similar events)
// Phase 1: matrix 321 rows 111 cols
[2024-06-01 02:14:25] [INFO ] Computed 13 invariants in 6 ms
[2024-06-01 02:14:25] [INFO ] State equation strengthened by 68 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 83/110 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 321/431 variables, 110/123 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/431 variables, 68/191 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/431 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 1/432 variables, 1/192 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/432 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 0/432 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 432/432 variables, and 192 constraints, problems are : Problem set: 0 solved, 8 unsolved in 317 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 111/111 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 83/110 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 321/431 variables, 110/123 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/431 variables, 68/191 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/431 variables, 8/199 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/431 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 1/432 variables, 1/200 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/432 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/432 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 432/432 variables, and 200 constraints, problems are : Problem set: 0 solved, 8 unsolved in 778 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 111/111 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 1119ms problems are : Problem set: 0 solved, 8 unsolved
Parikh walk visited 4 properties in 1331 ms.
Support contains 21 out of 111 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 111/111 places, 386/386 transitions.
Graph (trivial) has 45 edges and 111 vertex of which 4 / 111 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 109 transition count 381
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 108 transition count 381
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 107 transition count 380
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 106 transition count 387
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 106 transition count 386
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 3 with 29 rules applied. Total rules applied 37 place count 106 transition count 357
Free-agglomeration rule applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 44 place count 106 transition count 350
Reduce places removed 7 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 60 place count 99 transition count 341
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 62 place count 97 transition count 333
Iterating global reduction 4 with 2 rules applied. Total rules applied 64 place count 97 transition count 333
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 66 place count 97 transition count 331
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 76 place count 97 transition count 321
Applied a total of 76 rules in 37 ms. Remains 97 /111 variables (removed 14) and now considering 321/386 (removed 65) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 97/111 places, 321/386 transitions.
RANDOM walk for 40000 steps (1446 resets) in 1232 ms. (32 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (212 resets) in 34 ms. (1142 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (199 resets) in 36 ms. (1081 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (205 resets) in 42 ms. (930 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (176 resets) in 42 ms. (930 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 1059997 steps, run timeout after 3001 ms. (steps per millisecond=353 ) properties seen :1 out of 4
Probabilistic random walk after 1059997 steps, saw 163370 distinct states, run finished after 3001 ms. (steps per millisecond=353 ) properties seen :1
[2024-06-01 02:14:31] [INFO ] Flow matrix only has 245 transitions (discarded 76 similar events)
// Phase 1: matrix 245 rows 97 cols
[2024-06-01 02:14:31] [INFO ] Computed 13 invariants in 6 ms
[2024-06-01 02:14:31] [INFO ] State equation strengthened by 76 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 80/96 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/96 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 245/341 variables, 96/109 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 76/185 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 1/342 variables, 1/186 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/342 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/342 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 342/342 variables, and 186 constraints, problems are : Problem set: 0 solved, 3 unsolved in 159 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 97/97 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 80/96 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/96 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 245/341 variables, 96/109 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 76/185 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 3/188 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 1/342 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/342 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/342 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 342/342 variables, and 189 constraints, problems are : Problem set: 0 solved, 3 unsolved in 272 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 97/97 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 453ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 119 ms.
Support contains 16 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 321/321 transitions.
Graph (trivial) has 39 edges and 97 vertex of which 2 / 97 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 96 transition count 318
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 95 transition count 318
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 95 transition count 317
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 94 transition count 316
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 1 with 17 rules applied. Total rules applied 23 place count 94 transition count 299
Free-agglomeration rule applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 94 transition count 294
Reduce places removed 5 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 40 place count 89 transition count 287
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 49 place count 89 transition count 278
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 50 place count 89 transition count 278
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 88 transition count 277
Applied a total of 51 rules in 32 ms. Remains 88 /97 variables (removed 9) and now considering 277/321 (removed 44) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 88/97 places, 277/321 transitions.
RANDOM walk for 40000 steps (1516 resets) in 150 ms. (264 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40003 steps (299 resets) in 26 ms. (1481 steps per ms) remains 1/1 properties
[2024-06-01 02:14:32] [INFO ] Flow matrix only has 198 transitions (discarded 79 similar events)
// Phase 1: matrix 198 rows 88 cols
[2024-06-01 02:14:32] [INFO ] Computed 13 invariants in 1 ms
[2024-06-01 02:14:32] [INFO ] State equation strengthened by 8 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 37/39 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 49/88 variables, 11/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 198/286 variables, 88/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/286 variables, 8/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 109 constraints, problems are : Problem set: 0 solved, 1 unsolved in 69 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 88/88 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 37/39 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 49/88 variables, 11/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 198/286 variables, 88/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/286 variables, 8/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/286 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/286 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 286/286 variables, and 110 constraints, problems are : Problem set: 0 solved, 1 unsolved in 77 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 88/88 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 154ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 88 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 88/88 places, 277/277 transitions.
Graph (complete) has 513 edges and 88 vertex of which 74 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.0 ms
Discarding 14 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Empty/Sink Transition effects.) removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 0 with 65 rules applied. Total rules applied 66 place count 74 transition count 208
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 74 place count 70 transition count 204
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 76 place count 70 transition count 202
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 83 place count 68 transition count 197
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 92 place count 68 transition count 188
Applied a total of 92 rules in 17 ms. Remains 68 /88 variables (removed 20) and now considering 188/277 (removed 89) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 68/88 places, 188/277 transitions.
RANDOM walk for 40000 steps (928 resets) in 85 ms. (465 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (190 resets) in 25 ms. (1538 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 158509 steps, run visited all 1 properties in 209 ms. (steps per millisecond=758 )
Probabilistic random walk after 158509 steps, saw 26621 distinct states, run finished after 220 ms. (steps per millisecond=720 ) properties seen :1
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2024-06-01 02:14:32] [INFO ] Flatten gal took : 47 ms
[2024-06-01 02:14:32] [INFO ] Flatten gal took : 41 ms
[2024-06-01 02:14:32] [INFO ] Input system was already deterministic with 900 transitions.
Support contains 100 out of 605 places (down from 101) after GAL structural reductions.
Computed a total of 102 stabilizing places and 278 stable transitions
Graph (complete) has 1535 edges and 605 vertex of which 587 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.8 ms
Starting structural reductions in LTL mode, iteration 0 : 605/605 places, 900/900 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 604 transition count 900
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 38 place count 567 transition count 806
Iterating global reduction 1 with 37 rules applied. Total rules applied 75 place count 567 transition count 806
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 78 place count 567 transition count 803
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 82 place count 563 transition count 799
Iterating global reduction 2 with 4 rules applied. Total rules applied 86 place count 563 transition count 799
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 88 place count 563 transition count 797
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 89 place count 562 transition count 796
Iterating global reduction 3 with 1 rules applied. Total rules applied 90 place count 562 transition count 796
Applied a total of 90 rules in 27 ms. Remains 562 /605 variables (removed 43) and now considering 796/900 (removed 104) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 562/605 places, 796/900 transitions.
[2024-06-01 02:14:32] [INFO ] Flatten gal took : 26 ms
[2024-06-01 02:14:32] [INFO ] Flatten gal took : 26 ms
[2024-06-01 02:14:32] [INFO ] Input system was already deterministic with 796 transitions.
Starting structural reductions in LTL mode, iteration 0 : 605/605 places, 900/900 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 604 transition count 900
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 36 place count 569 transition count 808
Iterating global reduction 1 with 35 rules applied. Total rules applied 71 place count 569 transition count 808
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 74 place count 569 transition count 805
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 80 place count 563 transition count 799
Iterating global reduction 2 with 6 rules applied. Total rules applied 86 place count 563 transition count 799
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 88 place count 563 transition count 797
Applied a total of 88 rules in 21 ms. Remains 563 /605 variables (removed 42) and now considering 797/900 (removed 103) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 563/605 places, 797/900 transitions.
[2024-06-01 02:14:32] [INFO ] Flatten gal took : 23 ms
[2024-06-01 02:14:32] [INFO ] Flatten gal took : 24 ms
[2024-06-01 02:14:32] [INFO ] Input system was already deterministic with 797 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 605/605 places, 900/900 transitions.
Graph (trivial) has 623 edges and 605 vertex of which 218 / 605 are part of one of the 24 SCC in 2 ms
Free SCC test removed 194 places
Ensure Unique test removed 221 transitions
Reduce isomorphic transitions removed 221 transitions.
Graph (complete) has 1277 edges and 411 vertex of which 393 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.4 ms
Discarding 18 places :
Also discarding 65 output transitions
Drop transitions (Output transitions of discarded places.) removed 65 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 169 transitions
Trivial Post-agglo rules discarded 169 transitions
Performed 169 trivial Post agglomeration. Transition count delta: 169
Iterating post reduction 0 with 169 rules applied. Total rules applied 171 place count 392 transition count 444
Reduce places removed 169 places and 0 transitions.
Iterating post reduction 1 with 169 rules applied. Total rules applied 340 place count 223 transition count 444
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 340 place count 223 transition count 416
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 396 place count 195 transition count 416
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 409 place count 182 transition count 403
Iterating global reduction 2 with 13 rules applied. Total rules applied 422 place count 182 transition count 403
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 425 place count 182 transition count 400
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 425 place count 182 transition count 397
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 431 place count 179 transition count 397
Performed 51 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 533 place count 128 transition count 345
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 534 place count 128 transition count 344
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 4 with 12 rules applied. Total rules applied 546 place count 128 transition count 332
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 4 with 6 rules applied. Total rules applied 552 place count 128 transition count 326
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 558 place count 122 transition count 326
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 564 place count 119 transition count 323
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 565 place count 118 transition count 322
Applied a total of 565 rules in 65 ms. Remains 118 /605 variables (removed 487) and now considering 322/900 (removed 578) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65 ms. Remains : 118/605 places, 322/900 transitions.
[2024-06-01 02:14:32] [INFO ] Flatten gal took : 11 ms
[2024-06-01 02:14:33] [INFO ] Flatten gal took : 12 ms
[2024-06-01 02:14:33] [INFO ] Input system was already deterministic with 322 transitions.
RANDOM walk for 40000 steps (2400 resets) in 426 ms. (93 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (242 resets) in 233 ms. (170 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1809168 steps, run visited all 1 properties in 2517 ms. (steps per millisecond=718 )
Probabilistic random walk after 1809168 steps, saw 271476 distinct states, run finished after 2517 ms. (steps per millisecond=718 ) properties seen :1
FORMULA CloudDeployment-PT-3b-CTLFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in LTL mode, iteration 0 : 605/605 places, 900/900 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 604 transition count 900
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 35 place count 570 transition count 809
Iterating global reduction 1 with 34 rules applied. Total rules applied 69 place count 570 transition count 809
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 72 place count 570 transition count 806
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 78 place count 564 transition count 800
Iterating global reduction 2 with 6 rules applied. Total rules applied 84 place count 564 transition count 800
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 86 place count 564 transition count 798
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 87 place count 563 transition count 797
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 563 transition count 797
Applied a total of 88 rules in 28 ms. Remains 563 /605 variables (removed 42) and now considering 797/900 (removed 103) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 563/605 places, 797/900 transitions.
[2024-06-01 02:14:35] [INFO ] Flatten gal took : 22 ms
[2024-06-01 02:14:35] [INFO ] Flatten gal took : 22 ms
[2024-06-01 02:14:35] [INFO ] Input system was already deterministic with 797 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 605/605 places, 900/900 transitions.
Graph (trivial) has 618 edges and 605 vertex of which 211 / 605 are part of one of the 23 SCC in 1 ms
Free SCC test removed 188 places
Ensure Unique test removed 215 transitions
Reduce isomorphic transitions removed 215 transitions.
Graph (complete) has 1283 edges and 417 vertex of which 399 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 65 output transitions
Drop transitions (Output transitions of discarded places.) removed 65 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 171 transitions
Trivial Post-agglo rules discarded 171 transitions
Performed 171 trivial Post agglomeration. Transition count delta: 171
Iterating post reduction 0 with 171 rules applied. Total rules applied 173 place count 398 transition count 448
Reduce places removed 171 places and 0 transitions.
Iterating post reduction 1 with 171 rules applied. Total rules applied 344 place count 227 transition count 448
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 344 place count 227 transition count 420
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 400 place count 199 transition count 420
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 413 place count 186 transition count 407
Iterating global reduction 2 with 13 rules applied. Total rules applied 426 place count 186 transition count 407
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 429 place count 186 transition count 404
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 429 place count 186 transition count 401
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 435 place count 183 transition count 401
Performed 50 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 100 rules applied. Total rules applied 535 place count 133 transition count 350
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 536 place count 133 transition count 349
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 4 with 11 rules applied. Total rules applied 547 place count 133 transition count 338
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 4 with 6 rules applied. Total rules applied 553 place count 133 transition count 332
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 559 place count 127 transition count 332
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 563 place count 125 transition count 330
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 564 place count 125 transition count 330
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 565 place count 124 transition count 329
Applied a total of 565 rules in 46 ms. Remains 124 /605 variables (removed 481) and now considering 329/900 (removed 571) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 47 ms. Remains : 124/605 places, 329/900 transitions.
[2024-06-01 02:14:35] [INFO ] Flatten gal took : 9 ms
[2024-06-01 02:14:35] [INFO ] Flatten gal took : 10 ms
[2024-06-01 02:14:35] [INFO ] Input system was already deterministic with 329 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 605/605 places, 900/900 transitions.
Graph (trivial) has 624 edges and 605 vertex of which 218 / 605 are part of one of the 24 SCC in 1 ms
Free SCC test removed 194 places
Ensure Unique test removed 221 transitions
Reduce isomorphic transitions removed 221 transitions.
Graph (complete) has 1277 edges and 411 vertex of which 393 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 65 output transitions
Drop transitions (Output transitions of discarded places.) removed 65 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 171 transitions
Trivial Post-agglo rules discarded 171 transitions
Performed 171 trivial Post agglomeration. Transition count delta: 171
Iterating post reduction 0 with 171 rules applied. Total rules applied 173 place count 392 transition count 442
Reduce places removed 171 places and 0 transitions.
Iterating post reduction 1 with 171 rules applied. Total rules applied 344 place count 221 transition count 442
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 344 place count 221 transition count 414
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 400 place count 193 transition count 414
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 412 place count 181 transition count 402
Iterating global reduction 2 with 12 rules applied. Total rules applied 424 place count 181 transition count 402
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 426 place count 181 transition count 400
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 426 place count 181 transition count 397
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 432 place count 178 transition count 397
Performed 51 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 534 place count 127 transition count 345
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 535 place count 127 transition count 344
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 4 with 12 rules applied. Total rules applied 547 place count 127 transition count 332
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 4 with 6 rules applied. Total rules applied 553 place count 127 transition count 326
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 559 place count 121 transition count 326
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 565 place count 118 transition count 323
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 566 place count 117 transition count 322
Applied a total of 566 rules in 40 ms. Remains 117 /605 variables (removed 488) and now considering 322/900 (removed 578) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40 ms. Remains : 117/605 places, 322/900 transitions.
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 10 ms
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 10 ms
[2024-06-01 02:14:36] [INFO ] Input system was already deterministic with 322 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 605/605 places, 900/900 transitions.
Graph (trivial) has 622 edges and 605 vertex of which 213 / 605 are part of one of the 24 SCC in 1 ms
Free SCC test removed 189 places
Ensure Unique test removed 215 transitions
Reduce isomorphic transitions removed 215 transitions.
Graph (complete) has 1285 edges and 416 vertex of which 398 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 65 output transitions
Drop transitions (Output transitions of discarded places.) removed 65 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 171 transitions
Trivial Post-agglo rules discarded 171 transitions
Performed 171 trivial Post agglomeration. Transition count delta: 171
Iterating post reduction 0 with 171 rules applied. Total rules applied 173 place count 397 transition count 448
Reduce places removed 171 places and 0 transitions.
Iterating post reduction 1 with 171 rules applied. Total rules applied 344 place count 226 transition count 448
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 344 place count 226 transition count 419
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 402 place count 197 transition count 419
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 415 place count 184 transition count 406
Iterating global reduction 2 with 13 rules applied. Total rules applied 428 place count 184 transition count 406
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 431 place count 184 transition count 403
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 431 place count 184 transition count 400
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 437 place count 181 transition count 400
Performed 52 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 3 with 104 rules applied. Total rules applied 541 place count 129 transition count 347
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 542 place count 129 transition count 346
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 4 with 12 rules applied. Total rules applied 554 place count 129 transition count 334
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 4 with 6 rules applied. Total rules applied 560 place count 129 transition count 328
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 566 place count 123 transition count 328
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 572 place count 120 transition count 325
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 573 place count 119 transition count 324
Applied a total of 573 rules in 41 ms. Remains 119 /605 variables (removed 486) and now considering 324/900 (removed 576) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41 ms. Remains : 119/605 places, 324/900 transitions.
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 9 ms
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 10 ms
[2024-06-01 02:14:36] [INFO ] Input system was already deterministic with 324 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 605/605 places, 900/900 transitions.
Graph (trivial) has 614 edges and 605 vertex of which 213 / 605 are part of one of the 24 SCC in 1 ms
Free SCC test removed 189 places
Ensure Unique test removed 215 transitions
Reduce isomorphic transitions removed 215 transitions.
Graph (complete) has 1285 edges and 416 vertex of which 398 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 65 output transitions
Drop transitions (Output transitions of discarded places.) removed 65 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 168 transitions
Trivial Post-agglo rules discarded 168 transitions
Performed 168 trivial Post agglomeration. Transition count delta: 168
Iterating post reduction 0 with 168 rules applied. Total rules applied 170 place count 397 transition count 451
Reduce places removed 168 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 170 rules applied. Total rules applied 340 place count 229 transition count 449
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 342 place count 227 transition count 449
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 342 place count 227 transition count 420
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 400 place count 198 transition count 420
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 412 place count 186 transition count 408
Iterating global reduction 3 with 12 rules applied. Total rules applied 424 place count 186 transition count 408
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 427 place count 186 transition count 405
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 427 place count 186 transition count 403
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 431 place count 184 transition count 403
Performed 53 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 53 places in 0 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 4 with 106 rules applied. Total rules applied 537 place count 131 transition count 349
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 4 with 12 rules applied. Total rules applied 549 place count 131 transition count 337
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 4 with 6 rules applied. Total rules applied 555 place count 131 transition count 331
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 561 place count 125 transition count 331
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 567 place count 122 transition count 328
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 568 place count 121 transition count 327
Applied a total of 568 rules in 41 ms. Remains 121 /605 variables (removed 484) and now considering 327/900 (removed 573) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42 ms. Remains : 121/605 places, 327/900 transitions.
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 10 ms
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 11 ms
[2024-06-01 02:14:36] [INFO ] Input system was already deterministic with 327 transitions.
Starting structural reductions in LTL mode, iteration 0 : 605/605 places, 900/900 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 604 transition count 900
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 39 place count 566 transition count 805
Iterating global reduction 1 with 38 rules applied. Total rules applied 77 place count 566 transition count 805
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 80 place count 566 transition count 802
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 85 place count 561 transition count 797
Iterating global reduction 2 with 5 rules applied. Total rules applied 90 place count 561 transition count 797
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 91 place count 561 transition count 796
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 92 place count 560 transition count 795
Iterating global reduction 3 with 1 rules applied. Total rules applied 93 place count 560 transition count 795
Applied a total of 93 rules in 35 ms. Remains 560 /605 variables (removed 45) and now considering 795/900 (removed 105) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35 ms. Remains : 560/605 places, 795/900 transitions.
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 20 ms
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 20 ms
[2024-06-01 02:14:36] [INFO ] Input system was already deterministic with 795 transitions.
Starting structural reductions in LTL mode, iteration 0 : 605/605 places, 900/900 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 604 transition count 900
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 37 place count 568 transition count 807
Iterating global reduction 1 with 36 rules applied. Total rules applied 73 place count 568 transition count 807
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 76 place count 568 transition count 804
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 80 place count 564 transition count 800
Iterating global reduction 2 with 4 rules applied. Total rules applied 84 place count 564 transition count 800
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 85 place count 564 transition count 799
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 86 place count 563 transition count 798
Iterating global reduction 3 with 1 rules applied. Total rules applied 87 place count 563 transition count 798
Applied a total of 87 rules in 26 ms. Remains 563 /605 variables (removed 42) and now considering 798/900 (removed 102) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 563/605 places, 798/900 transitions.
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 20 ms
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 21 ms
[2024-06-01 02:14:36] [INFO ] Input system was already deterministic with 798 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 605/605 places, 900/900 transitions.
Graph (trivial) has 622 edges and 605 vertex of which 215 / 605 are part of one of the 24 SCC in 1 ms
Free SCC test removed 191 places
Ensure Unique test removed 217 transitions
Reduce isomorphic transitions removed 217 transitions.
Graph (complete) has 1281 edges and 414 vertex of which 396 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 65 output transitions
Drop transitions (Output transitions of discarded places.) removed 65 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 170 transitions
Trivial Post-agglo rules discarded 170 transitions
Performed 170 trivial Post agglomeration. Transition count delta: 170
Iterating post reduction 0 with 170 rules applied. Total rules applied 172 place count 395 transition count 447
Reduce places removed 170 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 171 rules applied. Total rules applied 343 place count 225 transition count 446
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 344 place count 224 transition count 446
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 28 Pre rules applied. Total rules applied 344 place count 224 transition count 418
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 400 place count 196 transition count 418
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 413 place count 183 transition count 405
Iterating global reduction 3 with 13 rules applied. Total rules applied 426 place count 183 transition count 405
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 429 place count 183 transition count 402
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 429 place count 183 transition count 399
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 435 place count 180 transition count 399
Performed 51 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 4 with 102 rules applied. Total rules applied 537 place count 129 transition count 347
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 538 place count 129 transition count 346
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 550 place count 129 transition count 334
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 5 with 6 rules applied. Total rules applied 556 place count 129 transition count 328
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 562 place count 123 transition count 328
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 568 place count 120 transition count 325
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 569 place count 119 transition count 324
Applied a total of 569 rules in 40 ms. Remains 119 /605 variables (removed 486) and now considering 324/900 (removed 576) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40 ms. Remains : 119/605 places, 324/900 transitions.
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 10 ms
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 11 ms
[2024-06-01 02:14:36] [INFO ] Input system was already deterministic with 324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 605/605 places, 900/900 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 604 transition count 900
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 40 place count 565 transition count 804
Iterating global reduction 1 with 39 rules applied. Total rules applied 79 place count 565 transition count 804
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 82 place count 565 transition count 801
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 88 place count 559 transition count 795
Iterating global reduction 2 with 6 rules applied. Total rules applied 94 place count 559 transition count 795
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 96 place count 559 transition count 793
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 97 place count 558 transition count 792
Iterating global reduction 3 with 1 rules applied. Total rules applied 98 place count 558 transition count 792
Applied a total of 98 rules in 27 ms. Remains 558 /605 variables (removed 47) and now considering 792/900 (removed 108) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 558/605 places, 792/900 transitions.
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 19 ms
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 20 ms
[2024-06-01 02:14:36] [INFO ] Input system was already deterministic with 792 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 605/605 places, 900/900 transitions.
Graph (trivial) has 588 edges and 605 vertex of which 189 / 605 are part of one of the 20 SCC in 0 ms
Free SCC test removed 169 places
Ensure Unique test removed 194 transitions
Reduce isomorphic transitions removed 194 transitions.
Graph (complete) has 1318 edges and 436 vertex of which 418 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 65 output transitions
Drop transitions (Output transitions of discarded places.) removed 65 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 164 transitions
Trivial Post-agglo rules discarded 164 transitions
Performed 164 trivial Post agglomeration. Transition count delta: 164
Iterating post reduction 0 with 164 rules applied. Total rules applied 166 place count 418 transition count 477
Reduce places removed 164 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 176 rules applied. Total rules applied 342 place count 254 transition count 465
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 352 place count 244 transition count 465
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 352 place count 244 transition count 435
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 412 place count 214 transition count 435
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 425 place count 201 transition count 422
Iterating global reduction 3 with 13 rules applied. Total rules applied 438 place count 201 transition count 422
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 440 place count 201 transition count 420
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 440 place count 201 transition count 418
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 444 place count 199 transition count 418
Performed 54 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 4 with 108 rules applied. Total rules applied 552 place count 145 transition count 363
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 553 place count 145 transition count 362
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 563 place count 145 transition count 352
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 5 with 4 rules applied. Total rules applied 567 place count 145 transition count 348
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 571 place count 141 transition count 348
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 577 place count 138 transition count 345
Applied a total of 577 rules in 35 ms. Remains 138 /605 variables (removed 467) and now considering 345/900 (removed 555) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35 ms. Remains : 138/605 places, 345/900 transitions.
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 9 ms
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 9 ms
[2024-06-01 02:14:36] [INFO ] Input system was already deterministic with 345 transitions.
Starting structural reductions in LTL mode, iteration 0 : 605/605 places, 900/900 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 604 transition count 900
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 36 place count 569 transition count 808
Iterating global reduction 1 with 35 rules applied. Total rules applied 71 place count 569 transition count 808
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 74 place count 569 transition count 805
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 80 place count 563 transition count 799
Iterating global reduction 2 with 6 rules applied. Total rules applied 86 place count 563 transition count 799
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 88 place count 563 transition count 797
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 89 place count 562 transition count 796
Iterating global reduction 3 with 1 rules applied. Total rules applied 90 place count 562 transition count 796
Applied a total of 90 rules in 30 ms. Remains 562 /605 variables (removed 43) and now considering 796/900 (removed 104) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30 ms. Remains : 562/605 places, 796/900 transitions.
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 19 ms
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 20 ms
[2024-06-01 02:14:36] [INFO ] Input system was already deterministic with 796 transitions.
Starting structural reductions in LTL mode, iteration 0 : 605/605 places, 900/900 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 604 transition count 900
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 37 place count 568 transition count 807
Iterating global reduction 1 with 36 rules applied. Total rules applied 73 place count 568 transition count 807
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 75 place count 568 transition count 805
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 81 place count 562 transition count 799
Iterating global reduction 2 with 6 rules applied. Total rules applied 87 place count 562 transition count 799
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 88 place count 562 transition count 798
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 89 place count 561 transition count 797
Iterating global reduction 3 with 1 rules applied. Total rules applied 90 place count 561 transition count 797
Applied a total of 90 rules in 27 ms. Remains 561 /605 variables (removed 44) and now considering 797/900 (removed 103) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 561/605 places, 797/900 transitions.
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 19 ms
[2024-06-01 02:14:36] [INFO ] Flatten gal took : 21 ms
[2024-06-01 02:14:36] [INFO ] Input system was already deterministic with 797 transitions.
Starting structural reductions in LTL mode, iteration 0 : 605/605 places, 900/900 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 576 transition count 871
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 576 transition count 871
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 61 place count 576 transition count 868
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 67 place count 570 transition count 862
Iterating global reduction 1 with 6 rules applied. Total rules applied 73 place count 570 transition count 862
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 75 place count 570 transition count 860
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 76 place count 569 transition count 859
Iterating global reduction 2 with 1 rules applied. Total rules applied 77 place count 569 transition count 859
Applied a total of 77 rules in 25 ms. Remains 569 /605 variables (removed 36) and now considering 859/900 (removed 41) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26 ms. Remains : 569/605 places, 859/900 transitions.
[2024-06-01 02:14:37] [INFO ] Flatten gal took : 38 ms
[2024-06-01 02:14:37] [INFO ] Flatten gal took : 27 ms
[2024-06-01 02:14:37] [INFO ] Input system was already deterministic with 859 transitions.
[2024-06-01 02:14:37] [INFO ] Flatten gal took : 27 ms
[2024-06-01 02:14:37] [INFO ] Flatten gal took : 28 ms
[2024-06-01 02:14:37] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-06-01 02:14:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 605 places, 900 transitions and 3521 arcs took 6 ms.
Total runtime 66866 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : CloudDeployment-PT-3b-CTLFireability-2024-00
Could not compute solution for formula : CloudDeployment-PT-3b-CTLFireability-2024-01
Could not compute solution for formula : CloudDeployment-PT-3b-CTLFireability-2024-03
Could not compute solution for formula : CloudDeployment-PT-3b-CTLFireability-2024-04
Could not compute solution for formula : CloudDeployment-PT-3b-CTLFireability-2024-05
Could not compute solution for formula : CloudDeployment-PT-3b-CTLFireability-2024-06
Could not compute solution for formula : CloudDeployment-PT-3b-CTLFireability-2024-07
Could not compute solution for formula : CloudDeployment-PT-3b-CTLFireability-2024-08
Could not compute solution for formula : CloudDeployment-PT-3b-CTLFireability-2024-09
Could not compute solution for formula : CloudDeployment-PT-3b-CTLFireability-2024-10
Could not compute solution for formula : CloudDeployment-PT-3b-CTLFireability-2024-11
Could not compute solution for formula : CloudDeployment-PT-3b-CTLFireability-2023-12
Could not compute solution for formula : CloudDeployment-PT-3b-CTLFireability-2023-13
Could not compute solution for formula : CloudDeployment-PT-3b-CTLFireability-2023-14
Could not compute solution for formula : CloudDeployment-PT-3b-CTLFireability-2023-15

BK_STOP 1717208077551

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name CloudDeployment-PT-3b-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/551/ctl_0_
ctl formula name CloudDeployment-PT-3b-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/551/ctl_1_
ctl formula name CloudDeployment-PT-3b-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/551/ctl_2_
ctl formula name CloudDeployment-PT-3b-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/551/ctl_3_
ctl formula name CloudDeployment-PT-3b-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/551/ctl_4_
ctl formula name CloudDeployment-PT-3b-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/551/ctl_5_
ctl formula name CloudDeployment-PT-3b-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/551/ctl_6_
ctl formula name CloudDeployment-PT-3b-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/551/ctl_7_
ctl formula name CloudDeployment-PT-3b-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/551/ctl_8_
ctl formula name CloudDeployment-PT-3b-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/551/ctl_9_
ctl formula name CloudDeployment-PT-3b-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/551/ctl_10_
ctl formula name CloudDeployment-PT-3b-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/551/ctl_11_
ctl formula name CloudDeployment-PT-3b-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/551/ctl_12_
ctl formula name CloudDeployment-PT-3b-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/551/ctl_13_
ctl formula name CloudDeployment-PT-3b-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/551/ctl_14_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudDeployment-PT-3b"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is CloudDeployment-PT-3b, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r476-tall-171620506100562"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-3b.tgz
mv CloudDeployment-PT-3b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;