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.r528-tall-171683762401033.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)
...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ShieldRVt-PT-050B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683762401033
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 21:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 168K Apr 11 21:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Apr 11 21:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Apr 11 21:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 614K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldRVt-PT-050B-CTLCardinality-2024-00
FORMULA_NAME ShieldRVt-PT-050B-CTLCardinality-2024-01
FORMULA_NAME ShieldRVt-PT-050B-CTLCardinality-2024-02
FORMULA_NAME ShieldRVt-PT-050B-CTLCardinality-2024-03
FORMULA_NAME ShieldRVt-PT-050B-CTLCardinality-2024-04
FORMULA_NAME ShieldRVt-PT-050B-CTLCardinality-2024-05
FORMULA_NAME ShieldRVt-PT-050B-CTLCardinality-2024-06
FORMULA_NAME ShieldRVt-PT-050B-CTLCardinality-2024-07
FORMULA_NAME ShieldRVt-PT-050B-CTLCardinality-2024-08
FORMULA_NAME ShieldRVt-PT-050B-CTLCardinality-2024-09
FORMULA_NAME ShieldRVt-PT-050B-CTLCardinality-2024-10
FORMULA_NAME ShieldRVt-PT-050B-CTLCardinality-2024-11
FORMULA_NAME ShieldRVt-PT-050B-CTLCardinality-2023-12
FORMULA_NAME ShieldRVt-PT-050B-CTLCardinality-2023-13
FORMULA_NAME ShieldRVt-PT-050B-CTLCardinality-2023-14
FORMULA_NAME ShieldRVt-PT-050B-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717277888217

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-050B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 21:38:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 21:38:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 21:38:09] [INFO ] Load time of PNML (sax parser for PT used): 168 ms
[2024-06-01 21:38:09] [INFO ] Transformed 2503 places.
[2024-06-01 21:38:09] [INFO ] Transformed 2503 transitions.
[2024-06-01 21:38:09] [INFO ] Found NUPN structural information;
[2024-06-01 21:38:09] [INFO ] Parsed PT model containing 2503 places and 2503 transitions and 5906 arcs in 324 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Support contains 139 out of 2503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 2503/2503 transitions.
Discarding 504 places :
Symmetric choice reduction at 0 with 504 rule applications. Total rules 504 place count 1999 transition count 1999
Iterating global reduction 0 with 504 rules applied. Total rules applied 1008 place count 1999 transition count 1999
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1009 place count 1998 transition count 1998
Iterating global reduction 0 with 1 rules applied. Total rules applied 1010 place count 1998 transition count 1998
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1011 place count 1997 transition count 1997
Iterating global reduction 0 with 1 rules applied. Total rules applied 1012 place count 1997 transition count 1997
Applied a total of 1012 rules in 1054 ms. Remains 1997 /2503 variables (removed 506) and now considering 1997/2503 (removed 506) transitions.
// Phase 1: matrix 1997 rows 1997 cols
[2024-06-01 21:38:10] [INFO ] Computed 201 invariants in 34 ms
[2024-06-01 21:38:11] [INFO ] Implicit Places using invariants in 823 ms returned []
[2024-06-01 21:38:11] [INFO ] Invariant cache hit.
[2024-06-01 21:38:13] [INFO ] Implicit Places using invariants and state equation in 1500 ms returned []
Implicit Place search using SMT with State Equation took 2357 ms to find 0 implicit places.
Running 1996 sub problems to find dead transitions.
[2024-06-01 21:38:13] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1996/3994 variables, and 0 constraints, problems are : Problem set: 0 solved, 1996 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 0/201 constraints, State Equation: 0/1997 constraints, PredecessorRefiner: 1996/1996 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1996 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s1824 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1996/3994 variables, and 0 constraints, problems are : Problem set: 0 solved, 1996 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/201 constraints, State Equation: 0/1997 constraints, PredecessorRefiner: 0/1996 constraints, Known Traps: 0/0 constraints]
After SMT, in 60691ms problems are : Problem set: 0 solved, 1996 unsolved
Search for dead transitions found 0 dead transitions in 60724ms
Starting structural reductions in LTL mode, iteration 1 : 1997/2503 places, 1997/2503 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64169 ms. Remains : 1997/2503 places, 1997/2503 transitions.
Support contains 139 out of 1997 places after structural reductions.
[2024-06-01 21:39:14] [INFO ] Flatten gal took : 139 ms
[2024-06-01 21:39:14] [INFO ] Flatten gal took : 80 ms
[2024-06-01 21:39:14] [INFO ] Input system was already deterministic with 1997 transitions.
Support contains 127 out of 1997 places (down from 139) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2119 ms. (18 steps per ms) remains 24/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
[2024-06-01 21:39:15] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 1521/1574 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1574 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 423/1997 variables, 45/201 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1997 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 1997/3994 variables, 1997/2198 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3994 variables, 0/2198 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 0/3994 variables, 0/2198 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3994/3994 variables, and 2198 constraints, problems are : Problem set: 0 solved, 24 unsolved in 4646 ms.
Refiners :[Positive P Invariants (semi-flows): 201/201 constraints, State Equation: 1997/1997 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 1521/1574 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 24 unsolved
[2024-06-01 21:39:20] [INFO ] Deduced a trap composed of 42 places in 227 ms of which 33 ms to minimize.
[2024-06-01 21:39:20] [INFO ] Deduced a trap composed of 54 places in 201 ms of which 8 ms to minimize.
[2024-06-01 21:39:21] [INFO ] Deduced a trap composed of 51 places in 167 ms of which 4 ms to minimize.
[2024-06-01 21:39:21] [INFO ] Deduced a trap composed of 70 places in 160 ms of which 4 ms to minimize.
[2024-06-01 21:39:21] [INFO ] Deduced a trap composed of 37 places in 156 ms of which 3 ms to minimize.
[2024-06-01 21:39:21] [INFO ] Deduced a trap composed of 54 places in 154 ms of which 3 ms to minimize.
[2024-06-01 21:39:21] [INFO ] Deduced a trap composed of 46 places in 147 ms of which 4 ms to minimize.
[2024-06-01 21:39:22] [INFO ] Deduced a trap composed of 62 places in 146 ms of which 3 ms to minimize.
[2024-06-01 21:39:22] [INFO ] Deduced a trap composed of 58 places in 166 ms of which 4 ms to minimize.
[2024-06-01 21:39:22] [INFO ] Deduced a trap composed of 63 places in 191 ms of which 3 ms to minimize.
[2024-06-01 21:39:22] [INFO ] Deduced a trap composed of 48 places in 199 ms of which 3 ms to minimize.
[2024-06-01 21:39:22] [INFO ] Deduced a trap composed of 59 places in 199 ms of which 5 ms to minimize.
[2024-06-01 21:39:23] [INFO ] Deduced a trap composed of 67 places in 211 ms of which 5 ms to minimize.
[2024-06-01 21:39:23] [INFO ] Deduced a trap composed of 68 places in 170 ms of which 6 ms to minimize.
[2024-06-01 21:39:23] [INFO ] Deduced a trap composed of 35 places in 209 ms of which 7 ms to minimize.
[2024-06-01 21:39:23] [INFO ] Deduced a trap composed of 44 places in 126 ms of which 3 ms to minimize.
[2024-06-01 21:39:23] [INFO ] Deduced a trap composed of 69 places in 128 ms of which 3 ms to minimize.
[2024-06-01 21:39:24] [INFO ] Deduced a trap composed of 64 places in 114 ms of which 2 ms to minimize.
[2024-06-01 21:39:24] [INFO ] Deduced a trap composed of 58 places in 106 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1574 variables, 19/175 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1574/3994 variables, and 175 constraints, problems are : Problem set: 0 solved, 24 unsolved in 5020 ms.
Refiners :[Positive P Invariants (semi-flows): 156/201 constraints, State Equation: 0/1997 constraints, PredecessorRefiner: 0/24 constraints, Known Traps: 19/19 constraints]
After SMT, in 9690ms problems are : Problem set: 0 solved, 24 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 53 out of 1997 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1997/1997 places, 1997/1997 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 523 transitions
Trivial Post-agglo rules discarded 523 transitions
Performed 523 trivial Post agglomeration. Transition count delta: 523
Iterating post reduction 0 with 523 rules applied. Total rules applied 523 place count 1997 transition count 1474
Reduce places removed 523 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 532 rules applied. Total rules applied 1055 place count 1474 transition count 1465
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1064 place count 1465 transition count 1465
Performed 364 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 364 Pre rules applied. Total rules applied 1064 place count 1465 transition count 1101
Deduced a syphon composed of 364 places in 2 ms
Reduce places removed 364 places and 0 transitions.
Iterating global reduction 3 with 728 rules applied. Total rules applied 1792 place count 1101 transition count 1101
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1813 place count 1080 transition count 1080
Iterating global reduction 3 with 21 rules applied. Total rules applied 1834 place count 1080 transition count 1080
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 1834 place count 1080 transition count 1064
Deduced a syphon composed of 16 places in 5 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 1866 place count 1064 transition count 1064
Performed 448 Post agglomeration using F-continuation condition.Transition count delta: 448
Deduced a syphon composed of 448 places in 2 ms
Reduce places removed 448 places and 0 transitions.
Iterating global reduction 3 with 896 rules applied. Total rules applied 2762 place count 616 transition count 616
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2763 place count 616 transition count 615
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2765 place count 615 transition count 614
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -86
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 2967 place count 514 transition count 700
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 33 places in 2 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 4 with 66 rules applied. Total rules applied 3033 place count 481 transition count 729
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 3034 place count 481 transition count 728
Free-agglomeration rule applied 5 times.
Iterating global reduction 5 with 5 rules applied. Total rules applied 3039 place count 481 transition count 723
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 3044 place count 476 transition count 723
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 3048 place count 476 transition count 719
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3049 place count 475 transition count 718
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 3050 place count 474 transition count 718
Applied a total of 3050 rules in 466 ms. Remains 474 /1997 variables (removed 1523) and now considering 718/1997 (removed 1279) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 467 ms. Remains : 474/1997 places, 718/1997 transitions.
RANDOM walk for 40000 steps (11 resets) in 760 ms. (52 steps per ms) remains 23/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
Interrupted probabilistic random walk after 107522 steps, run timeout after 3001 ms. (steps per millisecond=35 ) properties seen :0 out of 23
Probabilistic random walk after 107522 steps, saw 82001 distinct states, run finished after 3011 ms. (steps per millisecond=35 ) properties seen :0
// Phase 1: matrix 718 rows 474 cols
[2024-06-01 21:39:29] [INFO ] Computed 200 invariants in 3 ms
[2024-06-01 21:39:29] [INFO ] State equation strengthened by 319 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 331/382 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/382 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 12/394 variables, 5/160 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/394 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 620/1014 variables, 394/554 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1014 variables, 310/864 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1014 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (OVERLAPS) 143/1157 variables, 60/924 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1157 variables, 30/954 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1157 variables, 9/963 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1157 variables, 0/963 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 12 (OVERLAPS) 35/1192 variables, 20/983 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1192 variables, 10/993 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1192 variables, 0/993 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 15 (OVERLAPS) 0/1192 variables, 0/993 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1192/1192 variables, and 993 constraints, problems are : Problem set: 0 solved, 23 unsolved in 3056 ms.
Refiners :[Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 474/474 constraints, ReadFeed: 319/319 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 331/382 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 23 unsolved
[2024-06-01 21:39:32] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-06-01 21:39:32] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/382 variables, 2/157 constraints. Problems are: Problem set: 0 solved, 23 unsolved
[2024-06-01 21:39:32] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/382 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/382 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 12/394 variables, 5/163 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/394 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (OVERLAPS) 620/1014 variables, 394/557 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1014 variables, 310/867 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1014 variables, 22/889 constraints. Problems are: Problem set: 0 solved, 23 unsolved
[2024-06-01 21:39:35] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/1014 variables, 1/890 constraints. Problems are: Problem set: 0 solved, 23 unsolved
[2024-06-01 21:39:39] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1014 variables, 1/891 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1014 variables, 0/891 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 13 (OVERLAPS) 143/1157 variables, 60/951 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1157 variables, 30/981 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1157 variables, 9/990 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1157 variables, 1/991 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1157 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 18 (OVERLAPS) 35/1192 variables, 20/1011 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1192 variables, 10/1021 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1192 variables, 0/1021 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 21 (OVERLAPS) 0/1192 variables, 0/1021 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1192/1192 variables, and 1021 constraints, problems are : Problem set: 0 solved, 23 unsolved in 32919 ms.
Refiners :[Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 474/474 constraints, ReadFeed: 319/319 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 5/5 constraints]
After SMT, in 36010ms problems are : Problem set: 0 solved, 23 unsolved
Fused 23 Parikh solutions to 21 different solutions.
Parikh walk visited 2 properties in 3793 ms.
Support contains 45 out of 474 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 474/474 places, 718/718 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 474 transition count 716
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 472 transition count 716
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 472 transition count 714
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 470 transition count 714
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 22 place count 463 transition count 707
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 462 transition count 709
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 462 transition count 708
Applied a total of 25 rules in 48 ms. Remains 462 /474 variables (removed 12) and now considering 708/718 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 462/474 places, 708/718 transitions.
RANDOM walk for 40000 steps (9 resets) in 483 ms. (82 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 21/21 properties
Interrupted probabilistic random walk after 100303 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :0 out of 21
Probabilistic random walk after 100303 steps, saw 68535 distinct states, run finished after 3001 ms. (steps per millisecond=33 ) properties seen :0
// Phase 1: matrix 708 rows 462 cols
[2024-06-01 21:40:12] [INFO ] Computed 200 invariants in 6 ms
[2024-06-01 21:40:12] [INFO ] State equation strengthened by 321 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 323/368 variables, 153/153 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/368 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 10/378 variables, 5/158 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/378 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 598/976 variables, 378/536 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/976 variables, 310/846 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/976 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (OVERLAPS) 155/1131 variables, 62/908 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1131 variables, 31/939 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1131 variables, 11/950 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1131 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 12 (OVERLAPS) 39/1170 variables, 22/972 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1170 variables, 11/983 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1170 variables, 0/983 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 15 (OVERLAPS) 0/1170 variables, 0/983 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1170/1170 variables, and 983 constraints, problems are : Problem set: 0 solved, 21 unsolved in 2851 ms.
Refiners :[Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 462/462 constraints, ReadFeed: 321/321 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 323/368 variables, 153/153 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/368 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 10/378 variables, 5/158 constraints. Problems are: Problem set: 0 solved, 21 unsolved
[2024-06-01 21:40:15] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/378 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/378 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (OVERLAPS) 598/976 variables, 378/537 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/976 variables, 310/847 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/976 variables, 21/868 constraints. Problems are: Problem set: 0 solved, 21 unsolved
[2024-06-01 21:40:17] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 0 ms to minimize.
[2024-06-01 21:40:17] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 1 ms to minimize.
[2024-06-01 21:40:18] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/976 variables, 3/871 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/976 variables, 0/871 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 11 (OVERLAPS) 155/1131 variables, 62/933 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1131 variables, 31/964 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1131 variables, 11/975 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1131 variables, 0/975 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 15 (OVERLAPS) 39/1170 variables, 22/997 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1170 variables, 11/1008 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1170 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 18 (OVERLAPS) 0/1170 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1170/1170 variables, and 1008 constraints, problems are : Problem set: 0 solved, 21 unsolved in 23330 ms.
Refiners :[Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 462/462 constraints, ReadFeed: 321/321 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 4/4 constraints]
After SMT, in 26211ms problems are : Problem set: 0 solved, 21 unsolved
Fused 21 Parikh solutions to 20 different solutions.
Parikh walk visited 0 properties in 3794 ms.
Support contains 45 out of 462 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 462/462 places, 708/708 transitions.
Applied a total of 0 rules in 15 ms. Remains 462 /462 variables (removed 0) and now considering 708/708 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 462/462 places, 708/708 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 462/462 places, 708/708 transitions.
Applied a total of 0 rules in 17 ms. Remains 462 /462 variables (removed 0) and now considering 708/708 (removed 0) transitions.
[2024-06-01 21:40:42] [INFO ] Invariant cache hit.
[2024-06-01 21:40:42] [INFO ] Implicit Places using invariants in 234 ms returned []
[2024-06-01 21:40:42] [INFO ] Invariant cache hit.
[2024-06-01 21:40:42] [INFO ] State equation strengthened by 321 read => feed constraints.
[2024-06-01 21:40:44] [INFO ] Implicit Places using invariants and state equation in 1606 ms returned []
Implicit Place search using SMT with State Equation took 1844 ms to find 0 implicit places.
[2024-06-01 21:40:44] [INFO ] Redundant transitions in 38 ms returned []
Running 701 sub problems to find dead transitions.
[2024-06-01 21:40:44] [INFO ] Invariant cache hit.
[2024-06-01 21:40:44] [INFO ] State equation strengthened by 321 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/458 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/458 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 2 (OVERLAPS) 4/462 variables, 154/200 constraints. Problems are: Problem set: 0 solved, 701 unsolved
[2024-06-01 21:40:54] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/462 variables, 1/201 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/462 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 5 (OVERLAPS) 708/1170 variables, 462/663 constraints. Problems are: Problem set: 0 solved, 701 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (INCLUDED_ONLY) 0/1170 variables, 321/984 constraints. Problems are: Problem set: 0 solved, 701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1170/1170 variables, and 984 constraints, problems are : Problem set: 0 solved, 701 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 462/462 constraints, ReadFeed: 321/321 constraints, PredecessorRefiner: 701/701 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/458 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/458 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 2 (OVERLAPS) 4/462 variables, 154/200 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/462 variables, 1/201 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/462 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 5 (OVERLAPS) 708/1170 variables, 462/663 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1170 variables, 321/984 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1170 variables, 701/1685 constraints. Problems are: Problem set: 0 solved, 701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1170/1170 variables, and 1685 constraints, problems are : Problem set: 0 solved, 701 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 462/462 constraints, ReadFeed: 321/321 constraints, PredecessorRefiner: 701/701 constraints, Known Traps: 1/1 constraints]
After SMT, in 60268ms problems are : Problem set: 0 solved, 701 unsolved
Search for dead transitions found 0 dead transitions in 60282ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62200 ms. Remains : 462/462 places, 708/708 transitions.
[2024-06-01 21:41:44] [INFO ] Flatten gal took : 62 ms
[2024-06-01 21:41:44] [INFO ] Flatten gal took : 58 ms
[2024-06-01 21:41:44] [INFO ] Input system was already deterministic with 1997 transitions.
Computed a total of 609 stabilizing places and 609 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1997/1997 places, 1997/1997 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 556 transitions
Trivial Post-agglo rules discarded 556 transitions
Performed 556 trivial Post agglomeration. Transition count delta: 556
Iterating post reduction 0 with 556 rules applied. Total rules applied 556 place count 1996 transition count 1440
Reduce places removed 556 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 557 rules applied. Total rules applied 1113 place count 1440 transition count 1439
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1114 place count 1439 transition count 1439
Performed 375 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 375 Pre rules applied. Total rules applied 1114 place count 1439 transition count 1064
Deduced a syphon composed of 375 places in 1 ms
Reduce places removed 375 places and 0 transitions.
Iterating global reduction 3 with 750 rules applied. Total rules applied 1864 place count 1064 transition count 1064
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 1898 place count 1030 transition count 1030
Iterating global reduction 3 with 34 rules applied. Total rules applied 1932 place count 1030 transition count 1030
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 27 Pre rules applied. Total rules applied 1932 place count 1030 transition count 1003
Deduced a syphon composed of 27 places in 3 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 1986 place count 1003 transition count 1003
Performed 396 Post agglomeration using F-continuation condition.Transition count delta: 396
Deduced a syphon composed of 396 places in 1 ms
Reduce places removed 396 places and 0 transitions.
Iterating global reduction 3 with 792 rules applied. Total rules applied 2778 place count 607 transition count 607
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2779 place count 607 transition count 606
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2781 place count 606 transition count 605
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2783 place count 604 transition count 603
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2784 place count 603 transition count 603
Applied a total of 2784 rules in 236 ms. Remains 603 /1997 variables (removed 1394) and now considering 603/1997 (removed 1394) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 236 ms. Remains : 603/1997 places, 603/1997 transitions.
[2024-06-01 21:41:45] [INFO ] Flatten gal took : 17 ms
[2024-06-01 21:41:45] [INFO ] Flatten gal took : 20 ms
[2024-06-01 21:41:45] [INFO ] Input system was already deterministic with 603 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1997/1997 places, 1997/1997 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 1951 transition count 1951
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 1951 transition count 1951
Applied a total of 92 rules in 134 ms. Remains 1951 /1997 variables (removed 46) and now considering 1951/1997 (removed 46) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 134 ms. Remains : 1951/1997 places, 1951/1997 transitions.
[2024-06-01 21:41:45] [INFO ] Flatten gal took : 42 ms
[2024-06-01 21:41:45] [INFO ] Flatten gal took : 44 ms
[2024-06-01 21:41:45] [INFO ] Input system was already deterministic with 1951 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1997/1997 places, 1997/1997 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 544 transitions
Trivial Post-agglo rules discarded 544 transitions
Performed 544 trivial Post agglomeration. Transition count delta: 544
Iterating post reduction 0 with 544 rules applied. Total rules applied 544 place count 1996 transition count 1452
Reduce places removed 544 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 547 rules applied. Total rules applied 1091 place count 1452 transition count 1449
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 1094 place count 1449 transition count 1449
Performed 374 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 374 Pre rules applied. Total rules applied 1094 place count 1449 transition count 1075
Deduced a syphon composed of 374 places in 2 ms
Reduce places removed 374 places and 0 transitions.
Iterating global reduction 3 with 748 rules applied. Total rules applied 1842 place count 1075 transition count 1075
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 1873 place count 1044 transition count 1044
Iterating global reduction 3 with 31 rules applied. Total rules applied 1904 place count 1044 transition count 1044
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 1904 place count 1044 transition count 1019
Deduced a syphon composed of 25 places in 2 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 1954 place count 1019 transition count 1019
Performed 399 Post agglomeration using F-continuation condition.Transition count delta: 399
Deduced a syphon composed of 399 places in 1 ms
Reduce places removed 399 places and 0 transitions.
Iterating global reduction 3 with 798 rules applied. Total rules applied 2752 place count 620 transition count 620
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2753 place count 620 transition count 619
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2755 place count 619 transition count 618
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 2756 place count 619 transition count 618
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2758 place count 617 transition count 616
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2759 place count 616 transition count 616
Applied a total of 2759 rules in 208 ms. Remains 616 /1997 variables (removed 1381) and now considering 616/1997 (removed 1381) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 208 ms. Remains : 616/1997 places, 616/1997 transitions.
[2024-06-01 21:41:45] [INFO ] Flatten gal took : 17 ms
[2024-06-01 21:41:45] [INFO ] Flatten gal took : 18 ms
[2024-06-01 21:41:45] [INFO ] Input system was already deterministic with 616 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1997/1997 places, 1997/1997 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1952 transition count 1952
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1952 transition count 1952
Applied a total of 90 rules in 167 ms. Remains 1952 /1997 variables (removed 45) and now considering 1952/1997 (removed 45) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 167 ms. Remains : 1952/1997 places, 1952/1997 transitions.
[2024-06-01 21:41:46] [INFO ] Flatten gal took : 38 ms
[2024-06-01 21:41:46] [INFO ] Flatten gal took : 39 ms
[2024-06-01 21:41:46] [INFO ] Input system was already deterministic with 1952 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1997/1997 places, 1997/1997 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 557 transitions
Trivial Post-agglo rules discarded 557 transitions
Performed 557 trivial Post agglomeration. Transition count delta: 557
Iterating post reduction 0 with 557 rules applied. Total rules applied 557 place count 1996 transition count 1439
Reduce places removed 557 places and 0 transitions.
Iterating post reduction 1 with 557 rules applied. Total rules applied 1114 place count 1439 transition count 1439
Performed 375 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 375 Pre rules applied. Total rules applied 1114 place count 1439 transition count 1064
Deduced a syphon composed of 375 places in 1 ms
Reduce places removed 375 places and 0 transitions.
Iterating global reduction 2 with 750 rules applied. Total rules applied 1864 place count 1064 transition count 1064
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 1898 place count 1030 transition count 1030
Iterating global reduction 2 with 34 rules applied. Total rules applied 1932 place count 1030 transition count 1030
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 1932 place count 1030 transition count 1003
Deduced a syphon composed of 27 places in 2 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 1986 place count 1003 transition count 1003
Performed 399 Post agglomeration using F-continuation condition.Transition count delta: 399
Deduced a syphon composed of 399 places in 0 ms
Reduce places removed 399 places and 0 transitions.
Iterating global reduction 2 with 798 rules applied. Total rules applied 2784 place count 604 transition count 604
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2785 place count 604 transition count 603
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2787 place count 603 transition count 602
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2789 place count 601 transition count 600
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2790 place count 600 transition count 600
Applied a total of 2790 rules in 192 ms. Remains 600 /1997 variables (removed 1397) and now considering 600/1997 (removed 1397) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 192 ms. Remains : 600/1997 places, 600/1997 transitions.
[2024-06-01 21:41:46] [INFO ] Flatten gal took : 14 ms
[2024-06-01 21:41:46] [INFO ] Flatten gal took : 15 ms
[2024-06-01 21:41:46] [INFO ] Input system was already deterministic with 600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1997/1997 places, 1997/1997 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 1957 transition count 1957
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 1957 transition count 1957
Applied a total of 80 rules in 170 ms. Remains 1957 /1997 variables (removed 40) and now considering 1957/1997 (removed 40) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 170 ms. Remains : 1957/1997 places, 1957/1997 transitions.
[2024-06-01 21:41:46] [INFO ] Flatten gal took : 37 ms
[2024-06-01 21:41:46] [INFO ] Flatten gal took : 39 ms
[2024-06-01 21:41:46] [INFO ] Input system was already deterministic with 1957 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1997/1997 places, 1997/1997 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 1953 transition count 1953
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 1953 transition count 1953
Applied a total of 88 rules in 191 ms. Remains 1953 /1997 variables (removed 44) and now considering 1953/1997 (removed 44) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 191 ms. Remains : 1953/1997 places, 1953/1997 transitions.
[2024-06-01 21:41:47] [INFO ] Flatten gal took : 36 ms
[2024-06-01 21:41:47] [INFO ] Flatten gal took : 38 ms
[2024-06-01 21:41:47] [INFO ] Input system was already deterministic with 1953 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1997/1997 places, 1997/1997 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 1963 transition count 1963
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 1963 transition count 1963
Applied a total of 68 rules in 166 ms. Remains 1963 /1997 variables (removed 34) and now considering 1963/1997 (removed 34) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 166 ms. Remains : 1963/1997 places, 1963/1997 transitions.
[2024-06-01 21:41:47] [INFO ] Flatten gal took : 35 ms
[2024-06-01 21:41:47] [INFO ] Flatten gal took : 36 ms
[2024-06-01 21:41:47] [INFO ] Input system was already deterministic with 1963 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1997/1997 places, 1997/1997 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 1953 transition count 1953
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 1953 transition count 1953
Applied a total of 88 rules in 165 ms. Remains 1953 /1997 variables (removed 44) and now considering 1953/1997 (removed 44) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 165 ms. Remains : 1953/1997 places, 1953/1997 transitions.
[2024-06-01 21:41:47] [INFO ] Flatten gal took : 33 ms
[2024-06-01 21:41:47] [INFO ] Flatten gal took : 35 ms
[2024-06-01 21:41:47] [INFO ] Input system was already deterministic with 1953 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1997/1997 places, 1997/1997 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 557 transitions
Trivial Post-agglo rules discarded 557 transitions
Performed 557 trivial Post agglomeration. Transition count delta: 557
Iterating post reduction 0 with 557 rules applied. Total rules applied 557 place count 1996 transition count 1439
Reduce places removed 557 places and 0 transitions.
Iterating post reduction 1 with 557 rules applied. Total rules applied 1114 place count 1439 transition count 1439
Performed 375 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 375 Pre rules applied. Total rules applied 1114 place count 1439 transition count 1064
Deduced a syphon composed of 375 places in 2 ms
Reduce places removed 375 places and 0 transitions.
Iterating global reduction 2 with 750 rules applied. Total rules applied 1864 place count 1064 transition count 1064
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 1897 place count 1031 transition count 1031
Iterating global reduction 2 with 33 rules applied. Total rules applied 1930 place count 1031 transition count 1031
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 1930 place count 1031 transition count 1005
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 1982 place count 1005 transition count 1005
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 400
Deduced a syphon composed of 400 places in 0 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 2782 place count 605 transition count 605
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2783 place count 605 transition count 604
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2785 place count 604 transition count 603
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2787 place count 602 transition count 601
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2788 place count 601 transition count 601
Applied a total of 2788 rules in 184 ms. Remains 601 /1997 variables (removed 1396) and now considering 601/1997 (removed 1396) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 184 ms. Remains : 601/1997 places, 601/1997 transitions.
[2024-06-01 21:41:47] [INFO ] Flatten gal took : 12 ms
[2024-06-01 21:41:48] [INFO ] Flatten gal took : 14 ms
[2024-06-01 21:41:48] [INFO ] Input system was already deterministic with 601 transitions.
RANDOM walk for 6 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
FORMULA ShieldRVt-PT-050B-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 1997/1997 places, 1997/1997 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 1953 transition count 1953
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 1953 transition count 1953
Applied a total of 88 rules in 208 ms. Remains 1953 /1997 variables (removed 44) and now considering 1953/1997 (removed 44) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 208 ms. Remains : 1953/1997 places, 1953/1997 transitions.
[2024-06-01 21:41:48] [INFO ] Flatten gal took : 34 ms
[2024-06-01 21:41:48] [INFO ] Flatten gal took : 37 ms
[2024-06-01 21:41:48] [INFO ] Input system was already deterministic with 1953 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1997/1997 places, 1997/1997 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 553 transitions
Trivial Post-agglo rules discarded 553 transitions
Performed 553 trivial Post agglomeration. Transition count delta: 553
Iterating post reduction 0 with 553 rules applied. Total rules applied 553 place count 1996 transition count 1443
Reduce places removed 553 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 555 rules applied. Total rules applied 1108 place count 1443 transition count 1441
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1110 place count 1441 transition count 1441
Performed 373 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 373 Pre rules applied. Total rules applied 1110 place count 1441 transition count 1068
Deduced a syphon composed of 373 places in 2 ms
Reduce places removed 373 places and 0 transitions.
Iterating global reduction 3 with 746 rules applied. Total rules applied 1856 place count 1068 transition count 1068
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 1885 place count 1039 transition count 1039
Iterating global reduction 3 with 29 rules applied. Total rules applied 1914 place count 1039 transition count 1039
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 1914 place count 1039 transition count 1017
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 1958 place count 1017 transition count 1017
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 400
Deduced a syphon composed of 400 places in 0 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 3 with 800 rules applied. Total rules applied 2758 place count 617 transition count 617
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2759 place count 617 transition count 616
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2761 place count 616 transition count 615
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2763 place count 614 transition count 613
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2764 place count 613 transition count 613
Applied a total of 2764 rules in 179 ms. Remains 613 /1997 variables (removed 1384) and now considering 613/1997 (removed 1384) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 180 ms. Remains : 613/1997 places, 613/1997 transitions.
[2024-06-01 21:41:48] [INFO ] Flatten gal took : 13 ms
[2024-06-01 21:41:48] [INFO ] Flatten gal took : 13 ms
[2024-06-01 21:41:48] [INFO ] Input system was already deterministic with 613 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1997/1997 places, 1997/1997 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 557 transitions
Trivial Post-agglo rules discarded 557 transitions
Performed 557 trivial Post agglomeration. Transition count delta: 557
Iterating post reduction 0 with 557 rules applied. Total rules applied 557 place count 1996 transition count 1439
Reduce places removed 557 places and 0 transitions.
Iterating post reduction 1 with 557 rules applied. Total rules applied 1114 place count 1439 transition count 1439
Performed 374 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 374 Pre rules applied. Total rules applied 1114 place count 1439 transition count 1065
Deduced a syphon composed of 374 places in 1 ms
Reduce places removed 374 places and 0 transitions.
Iterating global reduction 2 with 748 rules applied. Total rules applied 1862 place count 1065 transition count 1065
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 1895 place count 1032 transition count 1032
Iterating global reduction 2 with 33 rules applied. Total rules applied 1928 place count 1032 transition count 1032
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 1928 place count 1032 transition count 1006
Deduced a syphon composed of 26 places in 2 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 1980 place count 1006 transition count 1006
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 400
Deduced a syphon composed of 400 places in 0 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 2780 place count 606 transition count 606
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2781 place count 606 transition count 605
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2783 place count 605 transition count 604
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2785 place count 603 transition count 602
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2786 place count 602 transition count 602
Applied a total of 2786 rules in 170 ms. Remains 602 /1997 variables (removed 1395) and now considering 602/1997 (removed 1395) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 172 ms. Remains : 602/1997 places, 602/1997 transitions.
[2024-06-01 21:41:48] [INFO ] Flatten gal took : 12 ms
[2024-06-01 21:41:48] [INFO ] Flatten gal took : 13 ms
[2024-06-01 21:41:48] [INFO ] Input system was already deterministic with 602 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1997/1997 places, 1997/1997 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 1953 transition count 1953
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 1953 transition count 1953
Applied a total of 88 rules in 163 ms. Remains 1953 /1997 variables (removed 44) and now considering 1953/1997 (removed 44) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 164 ms. Remains : 1953/1997 places, 1953/1997 transitions.
[2024-06-01 21:41:49] [INFO ] Flatten gal took : 31 ms
[2024-06-01 21:41:49] [INFO ] Flatten gal took : 34 ms
[2024-06-01 21:41:49] [INFO ] Input system was already deterministic with 1953 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1997/1997 places, 1997/1997 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1952 transition count 1952
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1952 transition count 1952
Applied a total of 90 rules in 163 ms. Remains 1952 /1997 variables (removed 45) and now considering 1952/1997 (removed 45) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 164 ms. Remains : 1952/1997 places, 1952/1997 transitions.
[2024-06-01 21:41:49] [INFO ] Flatten gal took : 31 ms
[2024-06-01 21:41:49] [INFO ] Flatten gal took : 33 ms
[2024-06-01 21:41:49] [INFO ] Input system was already deterministic with 1952 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1997/1997 places, 1997/1997 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 1954 transition count 1954
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 1954 transition count 1954
Applied a total of 86 rules in 161 ms. Remains 1954 /1997 variables (removed 43) and now considering 1954/1997 (removed 43) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 161 ms. Remains : 1954/1997 places, 1954/1997 transitions.
[2024-06-01 21:41:49] [INFO ] Flatten gal took : 32 ms
[2024-06-01 21:41:49] [INFO ] Flatten gal took : 35 ms
[2024-06-01 21:41:49] [INFO ] Input system was already deterministic with 1954 transitions.
[2024-06-01 21:41:49] [INFO ] Flatten gal took : 33 ms
[2024-06-01 21:41:49] [INFO ] Flatten gal took : 34 ms
[2024-06-01 21:41:49] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-06-01 21:41:49] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1997 places, 1997 transitions and 4894 arcs took 9 ms.
Total runtime 220598 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 : ShieldRVt-PT-050B-CTLCardinality-2024-00
Could not compute solution for formula : ShieldRVt-PT-050B-CTLCardinality-2024-01
Could not compute solution for formula : ShieldRVt-PT-050B-CTLCardinality-2024-02
Could not compute solution for formula : ShieldRVt-PT-050B-CTLCardinality-2024-03
Could not compute solution for formula : ShieldRVt-PT-050B-CTLCardinality-2024-04
Could not compute solution for formula : ShieldRVt-PT-050B-CTLCardinality-2024-05
Could not compute solution for formula : ShieldRVt-PT-050B-CTLCardinality-2024-06
Could not compute solution for formula : ShieldRVt-PT-050B-CTLCardinality-2024-07
Could not compute solution for formula : ShieldRVt-PT-050B-CTLCardinality-2024-08
Could not compute solution for formula : ShieldRVt-PT-050B-CTLCardinality-2024-10
Could not compute solution for formula : ShieldRVt-PT-050B-CTLCardinality-2024-11
Could not compute solution for formula : ShieldRVt-PT-050B-CTLCardinality-2023-12
Could not compute solution for formula : ShieldRVt-PT-050B-CTLCardinality-2023-13
Could not compute solution for formula : ShieldRVt-PT-050B-CTLCardinality-2023-14
Could not compute solution for formula : ShieldRVt-PT-050B-CTLCardinality-2023-15

BK_STOP 1717278110343

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name ShieldRVt-PT-050B-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/656/ctl_0_
ctl formula name ShieldRVt-PT-050B-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/656/ctl_1_
ctl formula name ShieldRVt-PT-050B-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/656/ctl_2_
ctl formula name ShieldRVt-PT-050B-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/656/ctl_3_
ctl formula name ShieldRVt-PT-050B-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/656/ctl_4_
ctl formula name ShieldRVt-PT-050B-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/656/ctl_5_
ctl formula name ShieldRVt-PT-050B-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/656/ctl_6_
ctl formula name ShieldRVt-PT-050B-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/656/ctl_7_
ctl formula name ShieldRVt-PT-050B-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/656/ctl_8_
ctl formula name ShieldRVt-PT-050B-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/656/ctl_9_
ctl formula name ShieldRVt-PT-050B-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/656/ctl_10_
ctl formula name ShieldRVt-PT-050B-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/656/ctl_11_
ctl formula name ShieldRVt-PT-050B-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/656/ctl_12_
ctl formula name ShieldRVt-PT-050B-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/656/ctl_13_
ctl formula name ShieldRVt-PT-050B-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/656/ctl_14_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVt-PT-050B"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is ShieldRVt-PT-050B, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r528-tall-171683762401033"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-050B.tgz
mv ShieldRVt-PT-050B execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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