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.r496-tall-171640602600074.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 FlexibleBarrier-PT-12b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r496-tall-171640602600074
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 972K
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K 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 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Apr 22 14:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Apr 22 14:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 08:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Apr 13 08:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 13 08:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 13 08:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 536K 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 FlexibleBarrier-PT-12b-CTLFireability-2024-00
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-01
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-02
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-03
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-04
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-05
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-06
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-07
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-08
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-09
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-10
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-11
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2023-12
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2023-13
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2023-14
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717182439178

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-12b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 19:07:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 19:07:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 19:07:20] [INFO ] Load time of PNML (sax parser for PT used): 149 ms
[2024-05-31 19:07:20] [INFO ] Transformed 1988 places.
[2024-05-31 19:07:20] [INFO ] Transformed 2289 transitions.
[2024-05-31 19:07:20] [INFO ] Found NUPN structural information;
[2024-05-31 19:07:20] [INFO ] Parsed PT model containing 1988 places and 2289 transitions and 5727 arcs in 262 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 118 out of 1988 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1988/1988 places, 2289/2289 transitions.
Discarding 751 places :
Symmetric choice reduction at 0 with 751 rule applications. Total rules 751 place count 1237 transition count 1538
Iterating global reduction 0 with 751 rules applied. Total rules applied 1502 place count 1237 transition count 1538
Discarding 325 places :
Symmetric choice reduction at 0 with 325 rule applications. Total rules 1827 place count 912 transition count 1213
Iterating global reduction 0 with 325 rules applied. Total rules applied 2152 place count 912 transition count 1213
Discarding 183 places :
Symmetric choice reduction at 0 with 183 rule applications. Total rules 2335 place count 729 transition count 1030
Iterating global reduction 0 with 183 rules applied. Total rules applied 2518 place count 729 transition count 1030
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Iterating post reduction 0 with 74 rules applied. Total rules applied 2592 place count 729 transition count 956
Applied a total of 2592 rules in 339 ms. Remains 729 /1988 variables (removed 1259) and now considering 956/2289 (removed 1333) transitions.
// Phase 1: matrix 956 rows 729 cols
[2024-05-31 19:07:21] [INFO ] Computed 14 invariants in 32 ms
[2024-05-31 19:07:21] [INFO ] Implicit Places using invariants in 485 ms returned []
[2024-05-31 19:07:21] [INFO ] Invariant cache hit.
[2024-05-31 19:07:22] [INFO ] Implicit Places using invariants and state equation in 550 ms returned []
Implicit Place search using SMT with State Equation took 1072 ms to find 0 implicit places.
Running 955 sub problems to find dead transitions.
[2024-05-31 19:07:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/728 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 955 unsolved
At refinement iteration 1 (OVERLAPS) 1/729 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 955 unsolved
[2024-05-31 19:07:42] [INFO ] Deduced a trap composed of 44 places in 271 ms of which 39 ms to minimize.
[2024-05-31 19:07:42] [INFO ] Deduced a trap composed of 39 places in 193 ms of which 4 ms to minimize.
[2024-05-31 19:07:42] [INFO ] Deduced a trap composed of 113 places in 373 ms of which 9 ms to minimize.
[2024-05-31 19:07:42] [INFO ] Deduced a trap composed of 58 places in 94 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/1685 variables, and 18 constraints, problems are : Problem set: 0 solved, 955 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 0/729 constraints, PredecessorRefiner: 955/955 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 955 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/728 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 955 unsolved
At refinement iteration 1 (OVERLAPS) 1/729 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 955 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/729 variables, 4/18 constraints. Problems are: Problem set: 0 solved, 955 unsolved
[2024-05-31 19:08:02] [INFO ] Deduced a trap composed of 64 places in 101 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/729 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 955 unsolved
[2024-05-31 19:08:15] [INFO ] Deduced a trap composed of 53 places in 105 ms of which 2 ms to minimize.
[2024-05-31 19:08:15] [INFO ] Deduced a trap composed of 55 places in 89 ms of which 2 ms to minimize.
[2024-05-31 19:08:15] [INFO ] Deduced a trap composed of 50 places in 71 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/1685 variables, and 22 constraints, problems are : Problem set: 0 solved, 955 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 0/729 constraints, PredecessorRefiner: 0/955 constraints, Known Traps: 8/8 constraints]
After SMT, in 60777ms problems are : Problem set: 0 solved, 955 unsolved
Search for dead transitions found 0 dead transitions in 60868ms
Starting structural reductions in LTL mode, iteration 1 : 729/1988 places, 956/2289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62317 ms. Remains : 729/1988 places, 956/2289 transitions.
Support contains 118 out of 729 places after structural reductions.
[2024-05-31 19:08:23] [INFO ] Flatten gal took : 92 ms
[2024-05-31 19:08:23] [INFO ] Flatten gal took : 48 ms
[2024-05-31 19:08:23] [INFO ] Input system was already deterministic with 956 transitions.
Support contains 112 out of 729 places (down from 118) after GAL structural reductions.
RANDOM walk for 40000 steps (455 resets) in 1921 ms. (20 steps per ms) remains 51/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 50/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 10 ms. (363 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 7 ms. (500 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 10 ms. (363 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 49/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 49/49 properties
[2024-05-31 19:08:24] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (OVERLAPS) 650/729 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/729 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (OVERLAPS) 956/1685 variables, 729/743 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-31 19:08:26] [INFO ] Deduced a trap composed of 199 places in 196 ms of which 3 ms to minimize.
[2024-05-31 19:08:26] [INFO ] Deduced a trap composed of 141 places in 107 ms of which 2 ms to minimize.
[2024-05-31 19:08:27] [INFO ] Deduced a trap composed of 198 places in 215 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1685 variables, 3/746 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1685 variables, 0/746 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-31 19:08:28] [INFO ] Deduced a trap composed of 67 places in 100 ms of which 2 ms to minimize.
[2024-05-31 19:08:29] [INFO ] Deduced a trap composed of 191 places in 213 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1685/1685 variables, and 748 constraints, problems are : Problem set: 0 solved, 49 unsolved in 5020 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 729/729 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (OVERLAPS) 650/729 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/729 variables, 5/19 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-31 19:08:30] [INFO ] Deduced a trap composed of 229 places in 217 ms of which 4 ms to minimize.
[2024-05-31 19:08:30] [INFO ] Deduced a trap composed of 192 places in 211 ms of which 4 ms to minimize.
[2024-05-31 19:08:30] [INFO ] Deduced a trap composed of 136 places in 81 ms of which 1 ms to minimize.
[2024-05-31 19:08:30] [INFO ] Deduced a trap composed of 199 places in 222 ms of which 4 ms to minimize.
[2024-05-31 19:08:30] [INFO ] Deduced a trap composed of 188 places in 220 ms of which 3 ms to minimize.
[2024-05-31 19:08:31] [INFO ] Deduced a trap composed of 218 places in 220 ms of which 5 ms to minimize.
[2024-05-31 19:08:31] [INFO ] Deduced a trap composed of 195 places in 197 ms of which 4 ms to minimize.
[2024-05-31 19:08:32] [INFO ] Deduced a trap composed of 197 places in 190 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/729 variables, 8/27 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/729 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (OVERLAPS) 956/1685 variables, 729/756 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1685 variables, 49/805 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-31 19:08:34] [INFO ] Deduced a trap composed of 236 places in 191 ms of which 4 ms to minimize.
[2024-05-31 19:08:34] [INFO ] Deduced a trap composed of 231 places in 193 ms of which 6 ms to minimize.
[2024-05-31 19:08:34] [INFO ] Deduced a trap composed of 201 places in 180 ms of which 4 ms to minimize.
[2024-05-31 19:08:34] [INFO ] Deduced a trap composed of 230 places in 172 ms of which 3 ms to minimize.
SMT process timed out in 10100ms, After SMT, problems are : Problem set: 0 solved, 49 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 79 out of 729 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 729/729 places, 956/956 transitions.
Graph (trivial) has 453 edges and 729 vertex of which 66 / 729 are part of one of the 11 SCC in 7 ms
Free SCC test removed 55 places
Drop transitions (Empty/Sink Transition effects.) removed 66 transitions
Reduce isomorphic transitions removed 66 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 50 place count 674 transition count 841
Reduce places removed 49 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 50 rules applied. Total rules applied 100 place count 625 transition count 840
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 100 place count 625 transition count 806
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 168 place count 591 transition count 806
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 205 place count 554 transition count 769
Iterating global reduction 2 with 37 rules applied. Total rules applied 242 place count 554 transition count 769
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 245 place count 554 transition count 766
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 258 place count 541 transition count 753
Iterating global reduction 3 with 13 rules applied. Total rules applied 271 place count 541 transition count 753
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 277 place count 541 transition count 747
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 1 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 4 with 162 rules applied. Total rules applied 439 place count 460 transition count 666
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 440 place count 459 transition count 665
Iterating global reduction 4 with 1 rules applied. Total rules applied 441 place count 459 transition count 665
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 442 place count 459 transition count 664
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 444 place count 458 transition count 664
Free-agglomeration rule applied 152 times.
Iterating global reduction 5 with 152 rules applied. Total rules applied 596 place count 458 transition count 512
Reduce places removed 152 places and 0 transitions.
Iterating post reduction 5 with 152 rules applied. Total rules applied 748 place count 306 transition count 512
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 749 place count 305 transition count 511
Iterating global reduction 6 with 1 rules applied. Total rules applied 750 place count 305 transition count 511
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 751 place count 305 transition count 510
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 7 with 16 rules applied. Total rules applied 767 place count 305 transition count 494
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 769 place count 305 transition count 494
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 770 place count 304 transition count 493
Applied a total of 770 rules in 281 ms. Remains 304 /729 variables (removed 425) and now considering 493/956 (removed 463) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 281 ms. Remains : 304/729 places, 493/956 transitions.
RANDOM walk for 40000 steps (1421 resets) in 1420 ms. (28 steps per ms) remains 16/49 properties
BEST_FIRST walk for 4004 steps (11 resets) in 8 ms. (444 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (10 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (9 resets) in 10 ms. (364 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (10 resets) in 7 ms. (500 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (11 resets) in 11 ms. (333 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (11 resets) in 9 ms. (400 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (10 resets) in 9 ms. (400 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (9 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (9 resets) in 7 ms. (500 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (10 resets) in 8 ms. (444 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (9 resets) in 8 ms. (444 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (10 resets) in 8 ms. (444 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (11 resets) in 8 ms. (444 steps per ms) remains 16/16 properties
[2024-05-31 19:08:35] [INFO ] Flow matrix only has 473 transitions (discarded 20 similar events)
// Phase 1: matrix 473 rows 304 cols
[2024-05-31 19:08:35] [INFO ] Computed 14 invariants in 4 ms
[2024-05-31 19:08:35] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 245/273 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 460/733 variables, 273/284 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/733 variables, 1/285 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/733 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 42/775 variables, 29/314 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/775 variables, 1/315 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/775 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 2/777 variables, 2/317 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/777 variables, 2/319 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/777 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 12 (OVERLAPS) 0/777 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 777/777 variables, and 319 constraints, problems are : Problem set: 0 solved, 16 unsolved in 907 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 304/304 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 245/273 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-05-31 19:08:36] [INFO ] Deduced a trap composed of 145 places in 92 ms of which 2 ms to minimize.
[2024-05-31 19:08:36] [INFO ] Deduced a trap composed of 22 places in 46 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-05-31 19:08:36] [INFO ] Deduced a trap composed of 147 places in 78 ms of which 2 ms to minimize.
[2024-05-31 19:08:36] [INFO ] Deduced a trap composed of 146 places in 75 ms of which 2 ms to minimize.
[2024-05-31 19:08:36] [INFO ] Deduced a trap composed of 148 places in 86 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 460/733 variables, 273/289 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/733 variables, 1/290 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/733 variables, 12/302 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/733 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 42/775 variables, 29/331 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/775 variables, 1/332 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/775 variables, 4/336 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/775 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (OVERLAPS) 2/777 variables, 2/338 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/777 variables, 2/340 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/777 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 16 (OVERLAPS) 0/777 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 777/777 variables, and 340 constraints, problems are : Problem set: 0 solved, 16 unsolved in 2153 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 304/304 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 5/5 constraints]
After SMT, in 3082ms problems are : Problem set: 0 solved, 16 unsolved
Fused 16 Parikh solutions to 15 different solutions.
Parikh walk visited 13 properties in 2766 ms.
Support contains 14 out of 304 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 304/304 places, 493/493 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 304 transition count 479
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 290 transition count 479
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 28 place count 290 transition count 473
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 40 place count 284 transition count 473
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 64 place count 260 transition count 449
Iterating global reduction 2 with 24 rules applied. Total rules applied 88 place count 260 transition count 449
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 89 place count 260 transition count 448
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 91 place count 258 transition count 446
Iterating global reduction 3 with 2 rules applied. Total rules applied 93 place count 258 transition count 446
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 95 place count 258 transition count 444
Performed 15 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 125 place count 243 transition count 427
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 131 place count 243 transition count 421
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 136 place count 238 transition count 416
Iterating global reduction 5 with 5 rules applied. Total rules applied 141 place count 238 transition count 416
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 146 place count 238 transition count 411
Free-agglomeration rule applied 17 times with reduction of 4 identical transitions.
Iterating global reduction 6 with 17 rules applied. Total rules applied 163 place count 238 transition count 390
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 21 rules applied. Total rules applied 184 place count 221 transition count 386
Discarding 42 places :
Symmetric choice reduction at 7 with 42 rule applications. Total rules 226 place count 179 transition count 344
Iterating global reduction 7 with 42 rules applied. Total rules applied 268 place count 179 transition count 344
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 7 with 42 rules applied. Total rules applied 310 place count 179 transition count 302
Applied a total of 310 rules in 62 ms. Remains 179 /304 variables (removed 125) and now considering 302/493 (removed 191) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 179/304 places, 302/493 transitions.
RANDOM walk for 40000 steps (299 resets) in 205 ms. (194 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (13 resets) in 28 ms. (1379 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (31 resets) in 42 ms. (930 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (43 resets) in 45 ms. (869 steps per ms) remains 2/3 properties
[2024-05-31 19:08:41] [INFO ] Flow matrix only has 282 transitions (discarded 20 similar events)
// Phase 1: matrix 282 rows 179 cols
[2024-05-31 19:08:41] [INFO ] Computed 14 invariants in 2 ms
[2024-05-31 19:08:41] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 120/130 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 19:08:41] [INFO ] Deduced a trap composed of 83 places in 45 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 268/398 variables, 130/139 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/398 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/398 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 63/461 variables, 49/189 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/461 variables, 6/195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/461 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/461 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 461/461 variables, and 195 constraints, problems are : Problem set: 0 solved, 2 unsolved in 205 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 179/179 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 120/130 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 268/398 variables, 130/139 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/398 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/398 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 63/461 variables, 49/189 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/461 variables, 6/195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/461 variables, 2/197 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/461 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/461 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 461/461 variables, and 197 constraints, problems are : Problem set: 0 solved, 2 unsolved in 214 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 179/179 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 429ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 2198 steps, including 39 resets, run visited all 2 properties in 9 ms. (steps per millisecond=244 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 13 ms.
[2024-05-31 19:08:41] [INFO ] Flatten gal took : 34 ms
[2024-05-31 19:08:42] [INFO ] Flatten gal took : 34 ms
[2024-05-31 19:08:42] [INFO ] Input system was already deterministic with 956 transitions.
Computed a total of 18 stabilizing places and 18 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 729/729 places, 956/956 transitions.
Graph (trivial) has 674 edges and 729 vertex of which 67 / 729 are part of one of the 11 SCC in 1 ms
Free SCC test removed 56 places
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 81 place count 672 transition count 818
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 161 place count 592 transition count 818
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 41 Pre rules applied. Total rules applied 161 place count 592 transition count 777
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 243 place count 551 transition count 777
Discarding 86 places :
Symmetric choice reduction at 2 with 86 rule applications. Total rules 329 place count 465 transition count 691
Iterating global reduction 2 with 86 rules applied. Total rules applied 415 place count 465 transition count 691
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 424 place count 465 transition count 682
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 424 place count 465 transition count 679
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 430 place count 462 transition count 679
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 459 place count 433 transition count 650
Iterating global reduction 3 with 29 rules applied. Total rules applied 488 place count 433 transition count 650
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 3 with 29 rules applied. Total rules applied 517 place count 433 transition count 621
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 82 rules applied. Total rules applied 599 place count 392 transition count 580
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 607 place count 384 transition count 572
Iterating global reduction 4 with 8 rules applied. Total rules applied 615 place count 384 transition count 572
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 623 place count 384 transition count 564
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 635 place count 384 transition count 552
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 637 place count 382 transition count 550
Applied a total of 637 rules in 145 ms. Remains 382 /729 variables (removed 347) and now considering 550/956 (removed 406) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 146 ms. Remains : 382/729 places, 550/956 transitions.
[2024-05-31 19:08:42] [INFO ] Flatten gal took : 16 ms
[2024-05-31 19:08:42] [INFO ] Flatten gal took : 17 ms
[2024-05-31 19:08:42] [INFO ] Input system was already deterministic with 550 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 729/729 places, 956/956 transitions.
Graph (trivial) has 689 edges and 729 vertex of which 73 / 729 are part of one of the 12 SCC in 1 ms
Free SCC test removed 61 places
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 81 place count 667 transition count 813
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 161 place count 587 transition count 813
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 41 Pre rules applied. Total rules applied 161 place count 587 transition count 772
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 243 place count 546 transition count 772
Discarding 88 places :
Symmetric choice reduction at 2 with 88 rule applications. Total rules 331 place count 458 transition count 684
Iterating global reduction 2 with 88 rules applied. Total rules applied 419 place count 458 transition count 684
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 428 place count 458 transition count 675
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 428 place count 458 transition count 673
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 432 place count 456 transition count 673
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 461 place count 427 transition count 644
Iterating global reduction 3 with 29 rules applied. Total rules applied 490 place count 427 transition count 644
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 3 with 28 rules applied. Total rules applied 518 place count 427 transition count 616
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 592 place count 390 transition count 579
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 601 place count 381 transition count 570
Iterating global reduction 4 with 9 rules applied. Total rules applied 610 place count 381 transition count 570
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 619 place count 381 transition count 561
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 631 place count 381 transition count 549
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 633 place count 379 transition count 547
Applied a total of 633 rules in 115 ms. Remains 379 /729 variables (removed 350) and now considering 547/956 (removed 409) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 115 ms. Remains : 379/729 places, 547/956 transitions.
[2024-05-31 19:08:42] [INFO ] Flatten gal took : 16 ms
[2024-05-31 19:08:42] [INFO ] Flatten gal took : 16 ms
[2024-05-31 19:08:42] [INFO ] Input system was already deterministic with 547 transitions.
RANDOM walk for 40000 steps (2093 resets) in 1648 ms. (24 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (28 resets) in 17 ms. (2222 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1225977 steps, run timeout after 3001 ms. (steps per millisecond=408 ) properties seen :0 out of 1
Probabilistic random walk after 1225977 steps, saw 224647 distinct states, run finished after 3004 ms. (steps per millisecond=408 ) properties seen :0
[2024-05-31 19:08:45] [INFO ] Flow matrix only has 536 transitions (discarded 11 similar events)
// Phase 1: matrix 536 rows 379 cols
[2024-05-31 19:08:45] [INFO ] Computed 14 invariants in 10 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 22/23 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 48/71 variables, 23/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 445/516 variables, 57/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/516 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/516 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 299/815 variables, 12/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/815 variables, 211/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/815 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 99/914 variables, 88/393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/914 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/914 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 914/915 variables, and 393 constraints, problems are : Problem set: 0 solved, 1 unsolved in 266 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 379/379 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 22/23 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 48/71 variables, 23/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 445/516 variables, 57/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/516 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/516 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 299/815 variables, 12/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/815 variables, 211/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/815 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 99/914 variables, 88/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/914 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/914 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 914/915 variables, and 394 constraints, problems are : Problem set: 0 solved, 1 unsolved in 221 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 379/379 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 515ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 16 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
FORMULA FlexibleBarrier-PT-12b-CTLFireability-2024-01 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 1 ms.
Starting structural reductions in SI_CTL mode, iteration 0 : 729/729 places, 956/956 transitions.
Graph (trivial) has 557 edges and 729 vertex of which 73 / 729 are part of one of the 12 SCC in 1 ms
Free SCC test removed 61 places
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 0 with 73 rules applied. Total rules applied 74 place count 667 transition count 820
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 147 place count 594 transition count 820
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 49 Pre rules applied. Total rules applied 147 place count 594 transition count 771
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 245 place count 545 transition count 771
Discarding 86 places :
Symmetric choice reduction at 2 with 86 rule applications. Total rules 331 place count 459 transition count 685
Iterating global reduction 2 with 86 rules applied. Total rules applied 417 place count 459 transition count 685
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 426 place count 459 transition count 676
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 426 place count 459 transition count 675
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 428 place count 458 transition count 675
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 456 place count 430 transition count 647
Iterating global reduction 3 with 28 rules applied. Total rules applied 484 place count 430 transition count 647
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 3 with 28 rules applied. Total rules applied 512 place count 430 transition count 619
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 586 place count 393 transition count 582
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 594 place count 385 transition count 574
Iterating global reduction 4 with 8 rules applied. Total rules applied 602 place count 385 transition count 574
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 610 place count 385 transition count 566
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 612 place count 383 transition count 564
Applied a total of 612 rules in 92 ms. Remains 383 /729 variables (removed 346) and now considering 564/956 (removed 392) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 92 ms. Remains : 383/729 places, 564/956 transitions.
[2024-05-31 19:08:46] [INFO ] Flatten gal took : 15 ms
[2024-05-31 19:08:46] [INFO ] Flatten gal took : 15 ms
[2024-05-31 19:08:46] [INFO ] Input system was already deterministic with 564 transitions.
Starting structural reductions in LTL mode, iteration 0 : 729/729 places, 956/956 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 665 transition count 892
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 665 transition count 892
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 134 place count 665 transition count 886
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 183 place count 616 transition count 837
Iterating global reduction 1 with 49 rules applied. Total rules applied 232 place count 616 transition count 837
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 256 place count 616 transition count 813
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 275 place count 597 transition count 794
Iterating global reduction 2 with 19 rules applied. Total rules applied 294 place count 597 transition count 794
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 307 place count 597 transition count 781
Applied a total of 307 rules in 41 ms. Remains 597 /729 variables (removed 132) and now considering 781/956 (removed 175) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41 ms. Remains : 597/729 places, 781/956 transitions.
[2024-05-31 19:08:46] [INFO ] Flatten gal took : 19 ms
[2024-05-31 19:08:46] [INFO ] Flatten gal took : 21 ms
[2024-05-31 19:08:46] [INFO ] Input system was already deterministic with 781 transitions.
Starting structural reductions in LTL mode, iteration 0 : 729/729 places, 956/956 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 663 transition count 890
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 663 transition count 890
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 141 place count 663 transition count 881
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 190 place count 614 transition count 832
Iterating global reduction 1 with 49 rules applied. Total rules applied 239 place count 614 transition count 832
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 261 place count 614 transition count 810
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 280 place count 595 transition count 791
Iterating global reduction 2 with 19 rules applied. Total rules applied 299 place count 595 transition count 791
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 311 place count 595 transition count 779
Applied a total of 311 rules in 40 ms. Remains 595 /729 variables (removed 134) and now considering 779/956 (removed 177) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 595/729 places, 779/956 transitions.
[2024-05-31 19:08:46] [INFO ] Flatten gal took : 19 ms
[2024-05-31 19:08:46] [INFO ] Flatten gal took : 20 ms
[2024-05-31 19:08:46] [INFO ] Input system was already deterministic with 779 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 729/729 places, 956/956 transitions.
Graph (trivial) has 687 edges and 729 vertex of which 73 / 729 are part of one of the 12 SCC in 1 ms
Free SCC test removed 61 places
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 78 transitions
Trivial Post-agglo rules discarded 78 transitions
Performed 78 trivial Post agglomeration. Transition count delta: 78
Iterating post reduction 0 with 78 rules applied. Total rules applied 79 place count 667 transition count 815
Reduce places removed 78 places and 0 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 157 place count 589 transition count 815
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 43 Pre rules applied. Total rules applied 157 place count 589 transition count 772
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 243 place count 546 transition count 772
Discarding 87 places :
Symmetric choice reduction at 2 with 87 rule applications. Total rules 330 place count 459 transition count 685
Iterating global reduction 2 with 87 rules applied. Total rules applied 417 place count 459 transition count 685
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 426 place count 459 transition count 676
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 426 place count 459 transition count 675
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 428 place count 458 transition count 675
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 457 place count 429 transition count 646
Iterating global reduction 3 with 29 rules applied. Total rules applied 486 place count 429 transition count 646
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 3 with 29 rules applied. Total rules applied 515 place count 429 transition count 617
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 4 with 76 rules applied. Total rules applied 591 place count 391 transition count 579
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 600 place count 382 transition count 570
Iterating global reduction 4 with 9 rules applied. Total rules applied 609 place count 382 transition count 570
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 618 place count 382 transition count 561
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 630 place count 382 transition count 549
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 632 place count 380 transition count 547
Applied a total of 632 rules in 98 ms. Remains 380 /729 variables (removed 349) and now considering 547/956 (removed 409) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 98 ms. Remains : 380/729 places, 547/956 transitions.
[2024-05-31 19:08:46] [INFO ] Flatten gal took : 13 ms
[2024-05-31 19:08:47] [INFO ] Flatten gal took : 13 ms
[2024-05-31 19:08:47] [INFO ] Input system was already deterministic with 547 transitions.
RANDOM walk for 40000 steps (2108 resets) in 357 ms. (111 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (28 resets) in 18 ms. (2105 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1048993 steps, run timeout after 3001 ms. (steps per millisecond=349 ) properties seen :0 out of 1
Probabilistic random walk after 1048993 steps, saw 243817 distinct states, run finished after 3001 ms. (steps per millisecond=349 ) properties seen :0
[2024-05-31 19:08:50] [INFO ] Flow matrix only has 536 transitions (discarded 11 similar events)
// Phase 1: matrix 536 rows 380 cols
[2024-05-31 19:08:50] [INFO ] Computed 14 invariants in 9 ms
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) 124/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 246/372 variables, 126/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 312/684 variables, 144/271 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/684 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 108/792 variables, 12/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/792 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 120/912 variables, 108/391 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/912 variables, 0/391 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3/915 variables, 2/393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/915 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/915 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/915 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 915/916 variables, and 394 constraints, problems are : Problem set: 0 solved, 1 unsolved in 240 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 380/380 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) 124/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 246/372 variables, 126/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 312/684 variables, 144/272 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/684 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 108/792 variables, 12/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/792 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 120/912 variables, 108/392 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/912 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 3/915 variables, 2/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/915 variables, 1/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/915 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/915 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 915/916 variables, and 395 constraints, problems are : Problem set: 0 solved, 1 unsolved in 233 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 380/380 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 487ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
FORMULA FlexibleBarrier-PT-12b-CTLFireability-2024-05 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 1 ms.
Starting structural reductions in LTL mode, iteration 0 : 729/729 places, 956/956 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 665 transition count 892
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 665 transition count 892
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 137 place count 665 transition count 883
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 183 place count 619 transition count 837
Iterating global reduction 1 with 46 rules applied. Total rules applied 229 place count 619 transition count 837
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 253 place count 619 transition count 813
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 269 place count 603 transition count 797
Iterating global reduction 2 with 16 rules applied. Total rules applied 285 place count 603 transition count 797
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 295 place count 603 transition count 787
Applied a total of 295 rules in 46 ms. Remains 603 /729 variables (removed 126) and now considering 787/956 (removed 169) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46 ms. Remains : 603/729 places, 787/956 transitions.
[2024-05-31 19:08:50] [INFO ] Flatten gal took : 18 ms
[2024-05-31 19:08:50] [INFO ] Flatten gal took : 18 ms
[2024-05-31 19:08:50] [INFO ] Input system was already deterministic with 787 transitions.
Starting structural reductions in LTL mode, iteration 0 : 729/729 places, 956/956 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 662 transition count 889
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 662 transition count 889
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 141 place count 662 transition count 882
Discarding 52 places :
Symmetric choice reduction at 1 with 52 rule applications. Total rules 193 place count 610 transition count 830
Iterating global reduction 1 with 52 rules applied. Total rules applied 245 place count 610 transition count 830
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 269 place count 610 transition count 806
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 289 place count 590 transition count 786
Iterating global reduction 2 with 20 rules applied. Total rules applied 309 place count 590 transition count 786
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 322 place count 590 transition count 773
Applied a total of 322 rules in 40 ms. Remains 590 /729 variables (removed 139) and now considering 773/956 (removed 183) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 590/729 places, 773/956 transitions.
[2024-05-31 19:08:50] [INFO ] Flatten gal took : 16 ms
[2024-05-31 19:08:50] [INFO ] Flatten gal took : 17 ms
[2024-05-31 19:08:50] [INFO ] Input system was already deterministic with 773 transitions.
Starting structural reductions in LTL mode, iteration 0 : 729/729 places, 956/956 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 665 transition count 892
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 665 transition count 892
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 137 place count 665 transition count 883
Discarding 47 places :
Symmetric choice reduction at 1 with 47 rule applications. Total rules 184 place count 618 transition count 836
Iterating global reduction 1 with 47 rules applied. Total rules applied 231 place count 618 transition count 836
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 252 place count 618 transition count 815
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 270 place count 600 transition count 797
Iterating global reduction 2 with 18 rules applied. Total rules applied 288 place count 600 transition count 797
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 299 place count 600 transition count 786
Applied a total of 299 rules in 41 ms. Remains 600 /729 variables (removed 129) and now considering 786/956 (removed 170) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41 ms. Remains : 600/729 places, 786/956 transitions.
[2024-05-31 19:08:50] [INFO ] Flatten gal took : 16 ms
[2024-05-31 19:08:50] [INFO ] Flatten gal took : 17 ms
[2024-05-31 19:08:51] [INFO ] Input system was already deterministic with 786 transitions.
Starting structural reductions in LTL mode, iteration 0 : 729/729 places, 956/956 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 659 transition count 886
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 659 transition count 886
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 148 place count 659 transition count 878
Discarding 53 places :
Symmetric choice reduction at 1 with 53 rule applications. Total rules 201 place count 606 transition count 825
Iterating global reduction 1 with 53 rules applied. Total rules applied 254 place count 606 transition count 825
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 279 place count 606 transition count 800
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 299 place count 586 transition count 780
Iterating global reduction 2 with 20 rules applied. Total rules applied 319 place count 586 transition count 780
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 332 place count 586 transition count 767
Applied a total of 332 rules in 75 ms. Remains 586 /729 variables (removed 143) and now considering 767/956 (removed 189) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75 ms. Remains : 586/729 places, 767/956 transitions.
[2024-05-31 19:08:51] [INFO ] Flatten gal took : 17 ms
[2024-05-31 19:08:51] [INFO ] Flatten gal took : 19 ms
[2024-05-31 19:08:51] [INFO ] Input system was already deterministic with 767 transitions.
Starting structural reductions in LTL mode, iteration 0 : 729/729 places, 956/956 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 660 transition count 887
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 660 transition count 887
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 147 place count 660 transition count 878
Discarding 51 places :
Symmetric choice reduction at 1 with 51 rule applications. Total rules 198 place count 609 transition count 827
Iterating global reduction 1 with 51 rules applied. Total rules applied 249 place count 609 transition count 827
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 273 place count 609 transition count 803
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 292 place count 590 transition count 784
Iterating global reduction 2 with 19 rules applied. Total rules applied 311 place count 590 transition count 784
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 323 place count 590 transition count 772
Applied a total of 323 rules in 40 ms. Remains 590 /729 variables (removed 139) and now considering 772/956 (removed 184) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 590/729 places, 772/956 transitions.
[2024-05-31 19:08:51] [INFO ] Flatten gal took : 15 ms
[2024-05-31 19:08:51] [INFO ] Flatten gal took : 17 ms
[2024-05-31 19:08:51] [INFO ] Input system was already deterministic with 772 transitions.
Starting structural reductions in LTL mode, iteration 0 : 729/729 places, 956/956 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 664 transition count 891
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 664 transition count 891
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 139 place count 664 transition count 882
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 188 place count 615 transition count 833
Iterating global reduction 1 with 49 rules applied. Total rules applied 237 place count 615 transition count 833
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 261 place count 615 transition count 809
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 279 place count 597 transition count 791
Iterating global reduction 2 with 18 rules applied. Total rules applied 297 place count 597 transition count 791
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 309 place count 597 transition count 779
Applied a total of 309 rules in 40 ms. Remains 597 /729 variables (removed 132) and now considering 779/956 (removed 177) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 597/729 places, 779/956 transitions.
[2024-05-31 19:08:51] [INFO ] Flatten gal took : 15 ms
[2024-05-31 19:08:51] [INFO ] Flatten gal took : 40 ms
[2024-05-31 19:08:51] [INFO ] Input system was already deterministic with 779 transitions.
Starting structural reductions in LTL mode, iteration 0 : 729/729 places, 956/956 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 672 transition count 899
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 672 transition count 899
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 121 place count 672 transition count 892
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 163 place count 630 transition count 850
Iterating global reduction 1 with 42 rules applied. Total rules applied 205 place count 630 transition count 850
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 222 place count 630 transition count 833
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 239 place count 613 transition count 816
Iterating global reduction 2 with 17 rules applied. Total rules applied 256 place count 613 transition count 816
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 267 place count 613 transition count 805
Applied a total of 267 rules in 45 ms. Remains 613 /729 variables (removed 116) and now considering 805/956 (removed 151) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45 ms. Remains : 613/729 places, 805/956 transitions.
[2024-05-31 19:08:51] [INFO ] Flatten gal took : 17 ms
[2024-05-31 19:08:51] [INFO ] Flatten gal took : 17 ms
[2024-05-31 19:08:51] [INFO ] Input system was already deterministic with 805 transitions.
Starting structural reductions in LTL mode, iteration 0 : 729/729 places, 956/956 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 659 transition count 886
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 659 transition count 886
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 149 place count 659 transition count 877
Discarding 52 places :
Symmetric choice reduction at 1 with 52 rule applications. Total rules 201 place count 607 transition count 825
Iterating global reduction 1 with 52 rules applied. Total rules applied 253 place count 607 transition count 825
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 278 place count 607 transition count 800
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 297 place count 588 transition count 781
Iterating global reduction 2 with 19 rules applied. Total rules applied 316 place count 588 transition count 781
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 328 place count 588 transition count 769
Applied a total of 328 rules in 43 ms. Remains 588 /729 variables (removed 141) and now considering 769/956 (removed 187) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43 ms. Remains : 588/729 places, 769/956 transitions.
[2024-05-31 19:08:51] [INFO ] Flatten gal took : 15 ms
[2024-05-31 19:08:51] [INFO ] Flatten gal took : 16 ms
[2024-05-31 19:08:51] [INFO ] Input system was already deterministic with 769 transitions.
Starting structural reductions in LTL mode, iteration 0 : 729/729 places, 956/956 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 664 transition count 891
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 664 transition count 891
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 138 place count 664 transition count 883
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 186 place count 616 transition count 835
Iterating global reduction 1 with 48 rules applied. Total rules applied 234 place count 616 transition count 835
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 256 place count 616 transition count 813
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 273 place count 599 transition count 796
Iterating global reduction 2 with 17 rules applied. Total rules applied 290 place count 599 transition count 796
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 302 place count 599 transition count 784
Applied a total of 302 rules in 51 ms. Remains 599 /729 variables (removed 130) and now considering 784/956 (removed 172) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 599/729 places, 784/956 transitions.
[2024-05-31 19:08:51] [INFO ] Flatten gal took : 16 ms
[2024-05-31 19:08:51] [INFO ] Flatten gal took : 17 ms
[2024-05-31 19:08:51] [INFO ] Input system was already deterministic with 784 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 729/729 places, 956/956 transitions.
Graph (trivial) has 687 edges and 729 vertex of which 67 / 729 are part of one of the 11 SCC in 1 ms
Free SCC test removed 56 places
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 81 place count 672 transition count 818
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 161 place count 592 transition count 818
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 42 Pre rules applied. Total rules applied 161 place count 592 transition count 776
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 245 place count 550 transition count 776
Discarding 86 places :
Symmetric choice reduction at 2 with 86 rule applications. Total rules 331 place count 464 transition count 690
Iterating global reduction 2 with 86 rules applied. Total rules applied 417 place count 464 transition count 690
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 426 place count 464 transition count 681
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 464 transition count 678
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 432 place count 461 transition count 678
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 461 place count 432 transition count 649
Iterating global reduction 3 with 29 rules applied. Total rules applied 490 place count 432 transition count 649
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 3 with 29 rules applied. Total rules applied 519 place count 432 transition count 620
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 4 with 80 rules applied. Total rules applied 599 place count 392 transition count 580
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 607 place count 384 transition count 572
Iterating global reduction 4 with 8 rules applied. Total rules applied 615 place count 384 transition count 572
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 623 place count 384 transition count 564
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 635 place count 384 transition count 552
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 636 place count 384 transition count 552
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 638 place count 382 transition count 550
Applied a total of 638 rules in 116 ms. Remains 382 /729 variables (removed 347) and now considering 550/956 (removed 406) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 116 ms. Remains : 382/729 places, 550/956 transitions.
[2024-05-31 19:08:51] [INFO ] Flatten gal took : 10 ms
[2024-05-31 19:08:51] [INFO ] Flatten gal took : 11 ms
[2024-05-31 19:08:52] [INFO ] Input system was already deterministic with 550 transitions.
[2024-05-31 19:08:52] [INFO ] Flatten gal took : 20 ms
[2024-05-31 19:08:52] [INFO ] Flatten gal took : 19 ms
[2024-05-31 19:08:52] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-05-31 19:08:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 729 places, 956 transitions and 2765 arcs took 5 ms.
Total runtime 91787 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 : FlexibleBarrier-PT-12b-CTLFireability-2024-00
Could not compute solution for formula : FlexibleBarrier-PT-12b-CTLFireability-2024-02
Could not compute solution for formula : FlexibleBarrier-PT-12b-CTLFireability-2024-03
Could not compute solution for formula : FlexibleBarrier-PT-12b-CTLFireability-2024-04
Could not compute solution for formula : FlexibleBarrier-PT-12b-CTLFireability-2024-06
Could not compute solution for formula : FlexibleBarrier-PT-12b-CTLFireability-2024-07
Could not compute solution for formula : FlexibleBarrier-PT-12b-CTLFireability-2024-08
Could not compute solution for formula : FlexibleBarrier-PT-12b-CTLFireability-2024-09
Could not compute solution for formula : FlexibleBarrier-PT-12b-CTLFireability-2024-10
Could not compute solution for formula : FlexibleBarrier-PT-12b-CTLFireability-2024-11
Could not compute solution for formula : FlexibleBarrier-PT-12b-CTLFireability-2023-12
Could not compute solution for formula : FlexibleBarrier-PT-12b-CTLFireability-2023-13
Could not compute solution for formula : FlexibleBarrier-PT-12b-CTLFireability-2023-14
Could not compute solution for formula : FlexibleBarrier-PT-12b-CTLFireability-2023-15

BK_STOP 1717182532478

--------------------
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 FlexibleBarrier-PT-12b-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/652/ctl_0_
ctl formula name FlexibleBarrier-PT-12b-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/652/ctl_1_
ctl formula name FlexibleBarrier-PT-12b-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/652/ctl_2_
ctl formula name FlexibleBarrier-PT-12b-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/652/ctl_3_
ctl formula name FlexibleBarrier-PT-12b-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/652/ctl_4_
ctl formula name FlexibleBarrier-PT-12b-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/652/ctl_5_
ctl formula name FlexibleBarrier-PT-12b-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/652/ctl_6_
ctl formula name FlexibleBarrier-PT-12b-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/652/ctl_7_
ctl formula name FlexibleBarrier-PT-12b-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/652/ctl_8_
ctl formula name FlexibleBarrier-PT-12b-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/652/ctl_9_
ctl formula name FlexibleBarrier-PT-12b-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/652/ctl_10_
ctl formula name FlexibleBarrier-PT-12b-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/652/ctl_11_
ctl formula name FlexibleBarrier-PT-12b-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/652/ctl_12_
ctl formula name FlexibleBarrier-PT-12b-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/652/ctl_13_
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="FlexibleBarrier-PT-12b"
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 FlexibleBarrier-PT-12b, 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 r496-tall-171640602600074"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-12b.tgz
mv FlexibleBarrier-PT-12b 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 ;