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.r135-tall-171631131400570.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is DoubleExponent-PT-100, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r135-tall-171631131400570
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K 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 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.8M 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 DoubleExponent-PT-100-CTLFireability-2024-00
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-2024-01
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-2024-02
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-2024-03
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-2024-04
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-2024-05
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-2024-06
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-2024-07
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-2024-08
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-2024-09
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-2024-10
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-2024-11
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-2023-12
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-2023-13
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-2023-14
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716384544192

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-100
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 13:29:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-22 13:29:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 13:29:05] [INFO ] Load time of PNML (sax parser for PT used): 228 ms
[2024-05-22 13:29:05] [INFO ] Transformed 5304 places.
[2024-05-22 13:29:05] [INFO ] Transformed 4998 transitions.
[2024-05-22 13:29:05] [INFO ] Parsed PT model containing 5304 places and 4998 transitions and 14094 arcs in 352 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Support contains 150 out of 5304 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5304/5304 places, 4998/4998 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 5300 transition count 4998
Applied a total of 4 rules in 1086 ms. Remains 5300 /5304 variables (removed 4) and now considering 4998/4998 (removed 0) transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2024-05-22 13:29:08] [INFO ] Invariants computation overflowed in 202 ms
[2024-05-22 13:29:10] [INFO ] Implicit Places using invariants in 2259 ms returned []
// Phase 1: matrix 4998 rows 5300 cols
[2024-05-22 13:29:10] [INFO ] Invariants computation overflowed in 99 ms
[2024-05-22 13:31:50] [INFO ] Performed 10/5300 implicitness test of which 0 returned IMPLICIT in 157 seconds.
[2024-05-22 13:31:50] [INFO ] Timeout of Implicit test with SMT after 157 seconds.
[2024-05-22 13:31:50] [INFO ] Implicit Places using invariants and state equation in 160236 ms returned []
Implicit Place search using SMT with State Equation took 162532 ms to find 0 implicit places.
Running 4997 sub problems to find dead transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2024-05-22 13:31:50] [INFO ] Invariants computation overflowed in 93 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5299/10298 variables, and 0 constraints, problems are : Problem set: 0 solved, 4997 unsolved in 30096 ms.
Refiners :[State Equation: 0/5300 constraints, PredecessorRefiner: 4997/4997 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4997 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5299/10298 variables, and 0 constraints, problems are : Problem set: 0 solved, 4997 unsolved in 30067 ms.
Refiners :[State Equation: 0/5300 constraints, PredecessorRefiner: 0/4997 constraints, Known Traps: 0/0 constraints]
After SMT, in 62851ms problems are : Problem set: 0 solved, 4997 unsolved
Search for dead transitions found 0 dead transitions in 62909ms
Starting structural reductions in LTL mode, iteration 1 : 5300/5304 places, 4998/4998 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 226577 ms. Remains : 5300/5304 places, 4998/4998 transitions.
Support contains 150 out of 5300 places after structural reductions.
[2024-05-22 13:32:54] [INFO ] Flatten gal took : 272 ms
[2024-05-22 13:32:54] [INFO ] Flatten gal took : 178 ms
[2024-05-22 13:32:54] [INFO ] Input system was already deterministic with 4998 transitions.
RANDOM walk for 40000 steps (1306 resets) in 1426 ms. (28 steps per ms) remains 75/76 properties
BEST_FIRST walk for 4001 steps (116 resets) in 130 ms. (30 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4001 steps (119 resets) in 129 ms. (30 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (110 resets) in 76 ms. (51 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (108 resets) in 73 ms. (54 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (112 resets) in 41 ms. (95 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4001 steps (112 resets) in 49 ms. (80 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (108 resets) in 44 ms. (88 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (110 resets) in 32 ms. (121 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4002 steps (111 resets) in 29 ms. (133 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (118 resets) in 32 ms. (121 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4001 steps (121 resets) in 32 ms. (121 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (105 resets) in 32 ms. (121 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (102 resets) in 32 ms. (121 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (114 resets) in 33 ms. (117 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4002 steps (118 resets) in 30 ms. (129 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4002 steps (115 resets) in 44 ms. (88 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (117 resets) in 39 ms. (100 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4001 steps (108 resets) in 75 ms. (52 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4002 steps (101 resets) in 32 ms. (121 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (105 resets) in 38 ms. (102 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (119 resets) in 50 ms. (78 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4002 steps (111 resets) in 34 ms. (114 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4001 steps (111 resets) in 104 ms. (38 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (111 resets) in 40 ms. (97 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (106 resets) in 67 ms. (58 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (117 resets) in 83 ms. (47 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (105 resets) in 47 ms. (83 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4002 steps (111 resets) in 49 ms. (80 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4001 steps (110 resets) in 59 ms. (66 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (108 resets) in 37 ms. (105 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4001 steps (107 resets) in 47 ms. (83 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4001 steps (109 resets) in 37 ms. (105 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (118 resets) in 50 ms. (78 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (109 resets) in 41 ms. (95 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4001 steps (117 resets) in 44 ms. (88 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4001 steps (110 resets) in 40 ms. (97 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (107 resets) in 29 ms. (133 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (112 resets) in 30 ms. (129 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4001 steps (113 resets) in 29 ms. (133 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (112 resets) in 29 ms. (133 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4001 steps (111 resets) in 29 ms. (133 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4002 steps (114 resets) in 30 ms. (129 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (107 resets) in 29 ms. (133 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (113 resets) in 29 ms. (133 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4001 steps (111 resets) in 30 ms. (129 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (114 resets) in 29 ms. (133 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4001 steps (111 resets) in 29 ms. (133 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4000 steps (109 resets) in 29 ms. (133 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4001 steps (110 resets) in 29 ms. (133 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4001 steps (108 resets) in 69 ms. (57 steps per ms) remains 75/75 properties
Interrupted probabilistic random walk after 58856 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :1 out of 75
Probabilistic random walk after 58856 steps, saw 29434 distinct states, run finished after 3006 ms. (steps per millisecond=19 ) properties seen :1
// Phase 1: matrix 4998 rows 5300 cols
[2024-05-22 13:32:59] [INFO ] Invariants computation overflowed in 90 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (OVERLAPS) 379/526 variables, 147/147 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 1447/1973 variables, 597/744 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1973 variables, 0/744 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (OVERLAPS) 2470/4443 variables, 1159/1903 constraints. Problems are: Problem set: 0 solved, 74 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s3342 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4443/10298 variables, and 1903 constraints, problems are : Problem set: 0 solved, 74 unsolved in 5019 ms.
Refiners :[State Equation: 1903/5300 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (OVERLAPS) 379/526 variables, 147/147 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 1447/1973 variables, 597/744 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1973 variables, 74/818 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1973 variables, 0/818 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 2470/4443 variables, 1159/1977 constraints. Problems are: Problem set: 0 solved, 74 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4443/10298 variables, and 1977 constraints, problems are : Problem set: 0 solved, 74 unsolved in 5008 ms.
Refiners :[State Equation: 1903/5300 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 10207ms problems are : Problem set: 0 solved, 74 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 147 out of 5300 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.12 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1047 transitions
Trivial Post-agglo rules discarded 1047 transitions
Performed 1047 trivial Post agglomeration. Transition count delta: 1047
Iterating post reduction 0 with 1050 rules applied. Total rules applied 1051 place count 5297 transition count 3949
Reduce places removed 1047 places and 0 transitions.
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Iterating post reduction 1 with 1097 rules applied. Total rules applied 2148 place count 4250 transition count 3899
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 2 with 50 rules applied. Total rules applied 2198 place count 4200 transition count 3899
Performed 203 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 203 Pre rules applied. Total rules applied 2198 place count 4200 transition count 3696
Deduced a syphon composed of 203 places in 187 ms
Reduce places removed 203 places and 0 transitions.
Iterating global reduction 3 with 406 rules applied. Total rules applied 2604 place count 3997 transition count 3696
Performed 847 Post agglomeration using F-continuation condition.Transition count delta: 847
Deduced a syphon composed of 847 places in 72 ms
Reduce places removed 847 places and 0 transitions.
Iterating global reduction 3 with 1694 rules applied. Total rules applied 4298 place count 3150 transition count 2849
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 185 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4500 place count 3049 transition count 2849
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 73 places in 67 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 3 with 146 rules applied. Total rules applied 4646 place count 2976 transition count 2849
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 4649 place count 2976 transition count 2846
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 4652 place count 2973 transition count 2846
Free-agglomeration rule (complex) applied 415 times.
Iterating global reduction 4 with 415 rules applied. Total rules applied 5067 place count 2973 transition count 2431
Reduce places removed 415 places and 0 transitions.
Iterating post reduction 4 with 415 rules applied. Total rules applied 5482 place count 2558 transition count 2431
Partial Free-agglomeration rule applied 409 times.
Drop transitions (Partial Free agglomeration) removed 409 transitions
Iterating global reduction 5 with 409 rules applied. Total rules applied 5891 place count 2558 transition count 2431
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 5892 place count 2557 transition count 2430
Applied a total of 5892 rules in 2258 ms. Remains 2557 /5300 variables (removed 2743) and now considering 2430/4998 (removed 2568) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2260 ms. Remains : 2557/5300 places, 2430/4998 transitions.
RANDOM walk for 40000 steps (4130 resets) in 777 ms. (51 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (296 resets) in 25 ms. (153 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4000 steps (287 resets) in 60 ms. (65 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (283 resets) in 31 ms. (125 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (282 resets) in 27 ms. (142 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4000 steps (292 resets) in 25 ms. (153 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4000 steps (274 resets) in 29 ms. (133 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (293 resets) in 34 ms. (114 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4000 steps (284 resets) in 36 ms. (108 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (295 resets) in 35 ms. (111 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4000 steps (291 resets) in 38 ms. (102 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (290 resets) in 38 ms. (102 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (283 resets) in 35 ms. (111 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (294 resets) in 31 ms. (125 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (289 resets) in 55 ms. (71 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (285 resets) in 37 ms. (105 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (285 resets) in 40 ms. (97 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (277 resets) in 27 ms. (142 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (290 resets) in 36 ms. (108 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4000 steps (275 resets) in 38 ms. (102 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (284 resets) in 44 ms. (88 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4000 steps (292 resets) in 27 ms. (142 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4000 steps (286 resets) in 31 ms. (125 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (276 resets) in 25 ms. (153 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (266 resets) in 23 ms. (166 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (290 resets) in 25 ms. (153 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (286 resets) in 20 ms. (190 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (292 resets) in 24 ms. (160 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4000 steps (289 resets) in 24 ms. (160 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (283 resets) in 22 ms. (173 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (289 resets) in 23 ms. (166 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (286 resets) in 21 ms. (181 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (294 resets) in 21 ms. (181 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (281 resets) in 20 ms. (190 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (280 resets) in 20 ms. (190 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (283 resets) in 24 ms. (160 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (302 resets) in 21 ms. (181 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (286 resets) in 24 ms. (160 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4000 steps (271 resets) in 24 ms. (160 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (303 resets) in 24 ms. (160 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (291 resets) in 23 ms. (166 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (298 resets) in 21 ms. (181 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (299 resets) in 20 ms. (190 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4000 steps (295 resets) in 23 ms. (166 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (283 resets) in 24 ms. (160 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (287 resets) in 24 ms. (160 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (295 resets) in 23 ms. (166 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (307 resets) in 20 ms. (190 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (290 resets) in 23 ms. (166 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4000 steps (267 resets) in 24 ms. (160 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4000 steps (287 resets) in 21 ms. (181 steps per ms) remains 74/74 properties
Interrupted probabilistic random walk after 89699 steps, run timeout after 3001 ms. (steps per millisecond=29 ) properties seen :0 out of 74
Probabilistic random walk after 89699 steps, saw 45104 distinct states, run finished after 3001 ms. (steps per millisecond=29 ) properties seen :0
// Phase 1: matrix 2430 rows 2557 cols
[2024-05-22 13:33:16] [INFO ] Invariants computation overflowed in 68 ms
[2024-05-22 13:33:16] [INFO ] State equation strengthened by 366 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (OVERLAPS) 513/660 variables, 147/147 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/660 variables, 15/162 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/660 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (OVERLAPS) 2128/2788 variables, 895/1057 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2788 variables, 100/1157 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2788 variables, 0/1157 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 2010/4798 variables, 1353/2510 constraints. Problems are: Problem set: 0 solved, 74 unsolved
SMT process timed out in 45162ms, After SMT, problems are : Problem set: 0 solved, 74 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 147 out of 2557 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2557/2557 places, 2430/2430 transitions.
Applied a total of 0 rules in 118 ms. Remains 2557 /2557 variables (removed 0) and now considering 2430/2430 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 2557/2557 places, 2430/2430 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2557/2557 places, 2430/2430 transitions.
Applied a total of 0 rules in 117 ms. Remains 2557 /2557 variables (removed 0) and now considering 2430/2430 (removed 0) transitions.
// Phase 1: matrix 2430 rows 2557 cols
[2024-05-22 13:34:01] [INFO ] Invariants computation overflowed in 67 ms
[2024-05-22 13:34:03] [INFO ] Implicit Places using invariants in 1877 ms returned []
// Phase 1: matrix 2430 rows 2557 cols
[2024-05-22 13:34:03] [INFO ] Invariants computation overflowed in 70 ms
[2024-05-22 13:34:04] [INFO ] State equation strengthened by 366 read => feed constraints.
[2024-05-22 13:34:37] [INFO ] Performed 25/2557 implicitness test of which 2 returned IMPLICIT in 32 seconds.
[2024-05-22 13:35:16] [INFO ] Performed 91/2557 implicitness test of which 6 returned IMPLICIT in 71 seconds.
[2024-05-22 13:36:43] [INFO ] Performed 93/2557 implicitness test of which 6 returned IMPLICIT in 158 seconds.
[2024-05-22 13:36:43] [INFO ] Implicit Places using invariants and state equation in 160122 ms returned [19, 25, 47, 54, 78, 83]
[2024-05-22 13:36:43] [INFO ] Actually due to overlaps returned [25, 19]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 162005 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2555/2557 places, 2430/2430 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 2555 transition count 2429
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 2554 transition count 2429
Applied a total of 2 rules in 227 ms. Remains 2554 /2555 variables (removed 1) and now considering 2429/2430 (removed 1) transitions.
// Phase 1: matrix 2429 rows 2554 cols
[2024-05-22 13:36:43] [INFO ] Invariants computation overflowed in 60 ms
[2024-05-22 13:36:45] [INFO ] Implicit Places using invariants in 1837 ms returned []
// Phase 1: matrix 2429 rows 2554 cols
[2024-05-22 13:36:45] [INFO ] Invariants computation overflowed in 53 ms
[2024-05-22 13:36:46] [INFO ] State equation strengthened by 366 read => feed constraints.
[2024-05-22 13:37:17] [INFO ] Performed 80/2554 implicitness test of which 4 returned IMPLICIT in 30 seconds.
[2024-05-22 13:37:50] [INFO ] Performed 304/2554 implicitness test of which 20 returned IMPLICIT in 63 seconds.
[2024-05-22 13:38:20] [INFO ] Performed 399/2554 implicitness test of which 27 returned IMPLICIT in 93 seconds.
[2024-05-22 13:38:50] [INFO ] Performed 608/2554 implicitness test of which 41 returned IMPLICIT in 123 seconds.
[2024-05-22 13:39:25] [INFO ] Performed 747/2554 implicitness test of which 51 returned IMPLICIT in 158 seconds.
[2024-05-22 13:39:25] [INFO ] Implicit Places with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 160090 ms
[2024-05-22 13:39:25] [INFO ] Actually due to overlaps returned [251, 51, 705, 44, 188, 246, 255, 699]
Discarding 8 places :
Implicit Place search using SMT with State Equation took 161931 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2546/2557 places, 2429/2430 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2546 transition count 2427
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 2544 transition count 2427
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 2544 transition count 2427
Applied a total of 6 rules in 317 ms. Remains 2544 /2546 variables (removed 2) and now considering 2427/2429 (removed 2) transitions.
// Phase 1: matrix 2427 rows 2544 cols
[2024-05-22 13:39:26] [INFO ] Invariants computation overflowed in 43 ms
[2024-05-22 13:39:27] [INFO ] Implicit Places using invariants in 1800 ms returned []
// Phase 1: matrix 2427 rows 2544 cols
[2024-05-22 13:39:27] [INFO ] Invariants computation overflowed in 44 ms
[2024-05-22 13:39:29] [INFO ] State equation strengthened by 366 read => feed constraints.
[2024-05-22 13:40:04] [INFO ] Performed 54/2544 implicitness test of which 0 returned IMPLICIT in 35 seconds.
[2024-05-22 13:40:37] [INFO ] Performed 56/2544 implicitness test of which 0 returned IMPLICIT in 68 seconds.
[2024-05-22 13:42:07] [INFO ] Performed 58/2544 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2024-05-22 13:42:07] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2024-05-22 13:42:07] [INFO ] Implicit Places using invariants and state equation in 160091 ms returned []
Implicit Place search using SMT with State Equation took 161893 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 2544/2557 places, 2427/2430 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 486491 ms. Remains : 2544/2557 places, 2427/2430 transitions.
[2024-05-22 13:42:08] [INFO ] Flatten gal took : 129 ms
[2024-05-22 13:42:08] [INFO ] Flatten gal took : 130 ms
[2024-05-22 13:42:08] [INFO ] Input system was already deterministic with 4998 transitions.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.31 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1200 transitions
Trivial Post-agglo rules discarded 1200 transitions
Performed 1200 trivial Post agglomeration. Transition count delta: 1200
Iterating post reduction 0 with 1200 rules applied. Total rules applied 1200 place count 5299 transition count 3797
Reduce places removed 1200 places and 0 transitions.
Iterating post reduction 1 with 1200 rules applied. Total rules applied 2400 place count 4099 transition count 3797
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 2400 place count 4099 transition count 3598
Deduced a syphon composed of 199 places in 173 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 2798 place count 3900 transition count 3598
Performed 701 Post agglomeration using F-continuation condition.Transition count delta: 701
Deduced a syphon composed of 701 places in 75 ms
Reduce places removed 701 places and 0 transitions.
Iterating global reduction 2 with 1402 rules applied. Total rules applied 4200 place count 3199 transition count 2897
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 4201 place count 3198 transition count 2896
Applied a total of 4201 rules in 1080 ms. Remains 3198 /5300 variables (removed 2102) and now considering 2896/4998 (removed 2102) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1081 ms. Remains : 3198/5300 places, 2896/4998 transitions.
[2024-05-22 13:42:09] [INFO ] Flatten gal took : 88 ms
[2024-05-22 13:42:09] [INFO ] Flatten gal took : 82 ms
[2024-05-22 13:42:09] [INFO ] Input system was already deterministic with 2896 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 773 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 774 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2024-05-22 13:42:10] [INFO ] Flatten gal took : 118 ms
[2024-05-22 13:42:11] [INFO ] Flatten gal took : 122 ms
[2024-05-22 13:42:11] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 772 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 773 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2024-05-22 13:42:12] [INFO ] Flatten gal took : 113 ms
[2024-05-22 13:42:12] [INFO ] Flatten gal took : 124 ms
[2024-05-22 13:42:12] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1196 transitions
Trivial Post-agglo rules discarded 1196 transitions
Performed 1196 trivial Post agglomeration. Transition count delta: 1196
Iterating post reduction 0 with 1196 rules applied. Total rules applied 1196 place count 5299 transition count 3801
Reduce places removed 1196 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 1198 rules applied. Total rules applied 2394 place count 4103 transition count 3799
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 2396 place count 4101 transition count 3799
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 201 Pre rules applied. Total rules applied 2396 place count 4101 transition count 3598
Deduced a syphon composed of 201 places in 174 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 3 with 402 rules applied. Total rules applied 2798 place count 3900 transition count 3598
Performed 700 Post agglomeration using F-continuation condition.Transition count delta: 700
Deduced a syphon composed of 700 places in 86 ms
Reduce places removed 700 places and 0 transitions.
Iterating global reduction 3 with 1400 rules applied. Total rules applied 4198 place count 3200 transition count 2898
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 4200 place count 3200 transition count 2898
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 4201 place count 3199 transition count 2897
Applied a total of 4201 rules in 1216 ms. Remains 3199 /5300 variables (removed 2101) and now considering 2897/4998 (removed 2101) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1218 ms. Remains : 3199/5300 places, 2897/4998 transitions.
[2024-05-22 13:42:13] [INFO ] Flatten gal took : 72 ms
[2024-05-22 13:42:13] [INFO ] Flatten gal took : 76 ms
[2024-05-22 13:42:14] [INFO ] Input system was already deterministic with 2897 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 788 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 789 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2024-05-22 13:42:14] [INFO ] Flatten gal took : 106 ms
[2024-05-22 13:42:15] [INFO ] Flatten gal took : 115 ms
[2024-05-22 13:42:15] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 779 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 779 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2024-05-22 13:42:16] [INFO ] Flatten gal took : 104 ms
[2024-05-22 13:42:16] [INFO ] Flatten gal took : 113 ms
[2024-05-22 13:42:16] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 764 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 764 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2024-05-22 13:42:17] [INFO ] Flatten gal took : 99 ms
[2024-05-22 13:42:17] [INFO ] Flatten gal took : 108 ms
[2024-05-22 13:42:17] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1182 transitions
Trivial Post-agglo rules discarded 1182 transitions
Performed 1182 trivial Post agglomeration. Transition count delta: 1182
Iterating post reduction 0 with 1182 rules applied. Total rules applied 1182 place count 5299 transition count 3815
Reduce places removed 1182 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 1188 rules applied. Total rules applied 2370 place count 4117 transition count 3809
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 2376 place count 4111 transition count 3809
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 200 Pre rules applied. Total rules applied 2376 place count 4111 transition count 3609
Deduced a syphon composed of 200 places in 177 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 3 with 400 rules applied. Total rules applied 2776 place count 3911 transition count 3609
Performed 697 Post agglomeration using F-continuation condition.Transition count delta: 697
Deduced a syphon composed of 697 places in 85 ms
Reduce places removed 697 places and 0 transitions.
Iterating global reduction 3 with 1394 rules applied. Total rules applied 4170 place count 3214 transition count 2912
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 4171 place count 3213 transition count 2911
Applied a total of 4171 rules in 1026 ms. Remains 3213 /5300 variables (removed 2087) and now considering 2911/4998 (removed 2087) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1027 ms. Remains : 3213/5300 places, 2911/4998 transitions.
[2024-05-22 13:42:18] [INFO ] Flatten gal took : 63 ms
[2024-05-22 13:42:18] [INFO ] Flatten gal took : 67 ms
[2024-05-22 13:42:18] [INFO ] Input system was already deterministic with 2911 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 778 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 778 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2024-05-22 13:42:19] [INFO ] Flatten gal took : 96 ms
[2024-05-22 13:42:19] [INFO ] Flatten gal took : 105 ms
[2024-05-22 13:42:20] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 783 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 783 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2024-05-22 13:42:21] [INFO ] Flatten gal took : 98 ms
[2024-05-22 13:42:21] [INFO ] Flatten gal took : 105 ms
[2024-05-22 13:42:21] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1198 transitions
Trivial Post-agglo rules discarded 1198 transitions
Performed 1198 trivial Post agglomeration. Transition count delta: 1198
Iterating post reduction 0 with 1198 rules applied. Total rules applied 1198 place count 5299 transition count 3799
Reduce places removed 1198 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 1200 rules applied. Total rules applied 2398 place count 4101 transition count 3797
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 2400 place count 4099 transition count 3797
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 200 Pre rules applied. Total rules applied 2400 place count 4099 transition count 3597
Deduced a syphon composed of 200 places in 189 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 3 with 400 rules applied. Total rules applied 2800 place count 3899 transition count 3597
Performed 700 Post agglomeration using F-continuation condition.Transition count delta: 700
Deduced a syphon composed of 700 places in 74 ms
Reduce places removed 700 places and 0 transitions.
Iterating global reduction 3 with 1400 rules applied. Total rules applied 4200 place count 3199 transition count 2897
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 4201 place count 3198 transition count 2896
Applied a total of 4201 rules in 987 ms. Remains 3198 /5300 variables (removed 2102) and now considering 2896/4998 (removed 2102) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 987 ms. Remains : 3198/5300 places, 2896/4998 transitions.
[2024-05-22 13:42:22] [INFO ] Flatten gal took : 63 ms
[2024-05-22 13:42:22] [INFO ] Flatten gal took : 82 ms
[2024-05-22 13:42:22] [INFO ] Input system was already deterministic with 2896 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1191 transitions
Trivial Post-agglo rules discarded 1191 transitions
Performed 1191 trivial Post agglomeration. Transition count delta: 1191
Iterating post reduction 0 with 1191 rules applied. Total rules applied 1191 place count 5299 transition count 3806
Reduce places removed 1191 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 1194 rules applied. Total rules applied 2385 place count 4108 transition count 3803
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 2388 place count 4105 transition count 3803
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 201 Pre rules applied. Total rules applied 2388 place count 4105 transition count 3602
Deduced a syphon composed of 201 places in 165 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 3 with 402 rules applied. Total rules applied 2790 place count 3904 transition count 3602
Performed 699 Post agglomeration using F-continuation condition.Transition count delta: 699
Deduced a syphon composed of 699 places in 81 ms
Reduce places removed 699 places and 0 transitions.
Iterating global reduction 3 with 1398 rules applied. Total rules applied 4188 place count 3205 transition count 2903
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 4189 place count 3204 transition count 2902
Applied a total of 4189 rules in 1004 ms. Remains 3204 /5300 variables (removed 2096) and now considering 2902/4998 (removed 2096) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1004 ms. Remains : 3204/5300 places, 2902/4998 transitions.
[2024-05-22 13:42:23] [INFO ] Flatten gal took : 65 ms
[2024-05-22 13:42:23] [INFO ] Flatten gal took : 68 ms
[2024-05-22 13:42:23] [INFO ] Input system was already deterministic with 2902 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 755 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 756 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2024-05-22 13:42:24] [INFO ] Flatten gal took : 96 ms
[2024-05-22 13:42:24] [INFO ] Flatten gal took : 103 ms
[2024-05-22 13:42:25] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1199 transitions
Trivial Post-agglo rules discarded 1199 transitions
Performed 1199 trivial Post agglomeration. Transition count delta: 1199
Iterating post reduction 0 with 1199 rules applied. Total rules applied 1199 place count 5299 transition count 3798
Reduce places removed 1199 places and 0 transitions.
Iterating post reduction 1 with 1199 rules applied. Total rules applied 2398 place count 4100 transition count 3798
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 2398 place count 4100 transition count 3598
Deduced a syphon composed of 200 places in 174 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 2798 place count 3900 transition count 3598
Performed 701 Post agglomeration using F-continuation condition.Transition count delta: 701
Deduced a syphon composed of 701 places in 83 ms
Reduce places removed 701 places and 0 transitions.
Iterating global reduction 2 with 1402 rules applied. Total rules applied 4200 place count 3199 transition count 2897
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 4201 place count 3198 transition count 2896
Applied a total of 4201 rules in 1017 ms. Remains 3198 /5300 variables (removed 2102) and now considering 2896/4998 (removed 2102) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1017 ms. Remains : 3198/5300 places, 2896/4998 transitions.
[2024-05-22 13:42:26] [INFO ] Flatten gal took : 62 ms
[2024-05-22 13:42:26] [INFO ] Flatten gal took : 68 ms
[2024-05-22 13:42:26] [INFO ] Input system was already deterministic with 2896 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 774 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 774 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2024-05-22 13:42:27] [INFO ] Flatten gal took : 100 ms
[2024-05-22 13:42:27] [INFO ] Flatten gal took : 104 ms
[2024-05-22 13:42:27] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 776 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 776 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2024-05-22 13:42:28] [INFO ] Flatten gal took : 96 ms
[2024-05-22 13:42:28] [INFO ] Flatten gal took : 101 ms
[2024-05-22 13:42:28] [INFO ] Input system was already deterministic with 4998 transitions.
[2024-05-22 13:42:28] [INFO ] Flatten gal took : 102 ms
[2024-05-22 13:42:28] [INFO ] Flatten gal took : 105 ms
[2024-05-22 13:42:28] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2024-05-22 13:42:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5300 places, 4998 transitions and 14090 arcs took 20 ms.
Total runtime 803727 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running DoubleExponent-PT-100

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/406/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 5300
TRANSITIONS: 4998
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.072s, Sys 0.015s]


SAVING FILE /home/mcc/execution/406/model (.net / .def) ...
EXPORT TIME: [User 0.013s, Sys 0.003s]



BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML

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="DoubleExponent-PT-100"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is DoubleExponent-PT-100, 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 r135-tall-171631131400570"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-100.tgz
mv DoubleExponent-PT-100 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 ;