About the Execution of GreatSPN+red for ResIsolation-PT-N08P2
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16190.500 | 2695885.00 | 2978322.00 | 7951.00 | TFFFFFTFTFFFTTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r627-smll-171774445400012.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 ResIsolation-PT-N08P2, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r627-smll-171774445400012
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 9.5M
-rw-r--r-- 1 mcc users 5.6K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 9.2M Jun 7 06:26 model.pnml
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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 ResIsolation-PT-N08P2-LTLFireability-00
FORMULA_NAME ResIsolation-PT-N08P2-LTLFireability-01
FORMULA_NAME ResIsolation-PT-N08P2-LTLFireability-02
FORMULA_NAME ResIsolation-PT-N08P2-LTLFireability-03
FORMULA_NAME ResIsolation-PT-N08P2-LTLFireability-04
FORMULA_NAME ResIsolation-PT-N08P2-LTLFireability-05
FORMULA_NAME ResIsolation-PT-N08P2-LTLFireability-06
FORMULA_NAME ResIsolation-PT-N08P2-LTLFireability-07
FORMULA_NAME ResIsolation-PT-N08P2-LTLFireability-08
FORMULA_NAME ResIsolation-PT-N08P2-LTLFireability-09
FORMULA_NAME ResIsolation-PT-N08P2-LTLFireability-10
FORMULA_NAME ResIsolation-PT-N08P2-LTLFireability-11
FORMULA_NAME ResIsolation-PT-N08P2-LTLFireability-12
FORMULA_NAME ResIsolation-PT-N08P2-LTLFireability-13
FORMULA_NAME ResIsolation-PT-N08P2-LTLFireability-14
FORMULA_NAME ResIsolation-PT-N08P2-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1717755118169
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResIsolation-PT-N08P2
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-06-07 10:11:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-07 10:11:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 10:12:01] [INFO ] Load time of PNML (sax parser for PT used): 1050 ms
[2024-06-07 10:12:01] [INFO ] Transformed 309 places.
[2024-06-07 10:12:01] [INFO ] Transformed 9493 transitions.
[2024-06-07 10:12:01] [INFO ] Found NUPN structural information;
[2024-06-07 10:12:01] [INFO ] Parsed PT model containing 309 places and 9493 transitions and 184883 arcs in 1333 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ResIsolation-PT-N08P2-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N08P2-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N08P2-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N08P2-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 309 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 309/309 places, 9493/9493 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 299 transition count 9493
Discarding 167 places :
Symmetric choice reduction at 1 with 167 rule applications. Total rules 177 place count 132 transition count 9326
Iterating global reduction 1 with 167 rules applied. Total rules applied 344 place count 132 transition count 9326
Ensure Unique test removed 773 transitions
Reduce isomorphic transitions removed 773 transitions.
Iterating post reduction 1 with 773 rules applied. Total rules applied 1117 place count 132 transition count 8553
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 1134 place count 115 transition count 8536
Iterating global reduction 2 with 17 rules applied. Total rules applied 1151 place count 115 transition count 8536
Applied a total of 1151 rules in 352 ms. Remains 115 /309 variables (removed 194) and now considering 8536/9493 (removed 957) transitions.
// Phase 1: matrix 8536 rows 115 cols
[2024-06-07 10:12:02] [INFO ] Computed 0 invariants in 276 ms
[2024-06-07 10:12:02] [INFO ] Implicit Places using invariants in 881 ms returned []
[2024-06-07 10:12:02] [INFO ] Invariant cache hit.
[2024-06-07 10:12:07] [INFO ] Implicit Places using invariants and state equation in 4524 ms returned []
Implicit Place search using SMT with State Equation took 5457 ms to find 0 implicit places.
Running 8535 sub problems to find dead transitions.
[2024-06-07 10:12:07] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 114/8651 variables, and 0 constraints, problems are : Problem set: 0 solved, 8535 unsolved in 30391 ms.
Refiners :[State Equation: 0/115 constraints, PredecessorRefiner: 8535/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8535 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 114/8651 variables, and 0 constraints, problems are : Problem set: 0 solved, 8535 unsolved in 30223 ms.
Refiners :[State Equation: 0/115 constraints, PredecessorRefiner: 8461/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 214914ms problems are : Problem set: 0 solved, 8535 unsolved
Search for dead transitions found 0 dead transitions in 215171ms
Starting structural reductions in LTL mode, iteration 1 : 115/309 places, 8536/9493 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 221121 ms. Remains : 115/309 places, 8536/9493 transitions.
Support contains 40 out of 115 places after structural reductions.
[2024-06-07 10:15:45] [INFO ] Flatten gal took : 1979 ms
[2024-06-07 10:15:47] [INFO ] Flatten gal took : 1484 ms
[2024-06-07 10:15:49] [INFO ] Input system was already deterministic with 8536 transitions.
Reduction of identical properties reduced properties to check from 18 to 16
RANDOM walk for 40000 steps (8 resets) in 5262 ms. (7 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 41 ms. (95 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
Interrupted probabilistic random walk after 137678 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :2 out of 16
Probabilistic random walk after 137678 steps, saw 25983 distinct states, run finished after 3006 ms. (steps per millisecond=45 ) properties seen :2
[2024-06-07 10:15:54] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 8471/8511 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8511 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 58/8569 variables, 32/72 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8569/8651 variables, and 72 constraints, problems are : Problem set: 0 solved, 14 unsolved in 5015 ms.
Refiners :[State Equation: 72/115 constraints, PredecessorRefiner: 14/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 8471/8511 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8511 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 58/8569 variables, 32/72 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8569/8651 variables, and 72 constraints, problems are : Problem set: 0 solved, 14 unsolved in 5010 ms.
Refiners :[State Equation: 72/115 constraints, PredecessorRefiner: 14/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 10956ms problems are : Problem set: 0 solved, 14 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 40 out of 115 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 115/115 places, 8536/8536 transitions.
Graph (complete) has 861 edges and 115 vertex of which 113 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.99 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 113 transition count 8502
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 55 place count 91 transition count 8502
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
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 107 place count 65 transition count 8476
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 111 place count 65 transition count 8472
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 115 place count 61 transition count 8472
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 116 place count 61 transition count 8471
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 117 place count 60 transition count 8470
Applied a total of 117 rules in 4505 ms. Remains 60 /115 variables (removed 55) and now considering 8470/8536 (removed 66) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4506 ms. Remains : 60/115 places, 8470/8536 transitions.
RANDOM walk for 40000 steps (8 resets) in 4605 ms. (8 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 160 ms. (248 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 184 ms. (216 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 152 ms. (261 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 202 ms. (197 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 227 ms. (175 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 209 ms. (190 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 202 ms. (197 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 188 ms. (211 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 166 ms. (239 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 213 ms. (186 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 229 ms. (173 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 187 ms. (212 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 173 ms. (229 steps per ms) remains 14/14 properties
Interrupted probabilistic random walk after 266212 steps, run timeout after 6001 ms. (steps per millisecond=44 ) properties seen :1 out of 14
Probabilistic random walk after 266212 steps, saw 39175 distinct states, run finished after 6001 ms. (steps per millisecond=44 ) properties seen :1
// Phase 1: matrix 8470 rows 60 cols
[2024-06-07 10:16:18] [INFO ] Computed 10 invariants in 61 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp6 is UNSAT
At refinement iteration 1 (OVERLAPS) 21/60 variables, 10/10 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/10 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 8470/8530 variables, 60/70 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8530 variables, 0/70 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 0/8530 variables, 0/70 constraints. Problems are: Problem set: 2 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8530/8530 variables, and 70 constraints, problems are : Problem set: 2 solved, 11 unsolved in 9815 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 60/60 constraints, PredecessorRefiner: 13/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 11 unsolved
Problem AtomicPropp0 is UNSAT
At refinement iteration 1 (OVERLAPS) 22/60 variables, 10/10 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/10 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 8470/8530 variables, 60/70 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8530 variables, 0/70 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 0/8530 variables, 0/70 constraints. Problems are: Problem set: 3 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8530/8530 variables, and 70 constraints, problems are : Problem set: 3 solved, 10 unsolved in 12045 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 60/60 constraints, PredecessorRefiner: 11/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 22306ms problems are : Problem set: 3 solved, 10 unsolved
Parikh walk visited 6 properties in 4908 ms.
Support contains 24 out of 60 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 60/60 places, 8470/8470 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 60 transition count 8469
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 59 transition count 8469
Free-agglomeration rule applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 7 place count 59 transition count 8464
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 256 transitions
Reduce isomorphic transitions removed 256 transitions.
Iterating post reduction 0 with 261 rules applied. Total rules applied 268 place count 54 transition count 8208
Applied a total of 268 rules in 7268 ms. Remains 54 /60 variables (removed 6) and now considering 8208/8470 (removed 262) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7269 ms. Remains : 54/60 places, 8208/8470 transitions.
RANDOM walk for 40000 steps (8 resets) in 4329 ms. (9 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 137 ms. (289 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 139958 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :0 out of 4
Probabilistic random walk after 139958 steps, saw 22864 distinct states, run finished after 3001 ms. (steps per millisecond=46 ) properties seen :0
// Phase 1: matrix 8208 rows 54 cols
[2024-06-07 10:16:56] [INFO ] Computed 10 invariants in 51 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 30/54 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 8208/8262 variables, 54/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8262 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 0/8262 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8262/8262 variables, and 64 constraints, problems are : Problem set: 0 solved, 4 unsolved in 4093 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 54/54 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 30/54 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 8208/8262 variables, 54/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8262 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 0/8262 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8262/8262 variables, and 64 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5504 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 54/54 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 9768ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 1 properties in 13170 ms.
Support contains 18 out of 54 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 54/54 places, 8208/8208 transitions.
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 54 transition count 8206
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 768 transitions
Reduce isomorphic transitions removed 768 transitions.
Iterating post reduction 0 with 770 rules applied. Total rules applied 772 place count 52 transition count 7438
Applied a total of 772 rules in 6311 ms. Remains 52 /54 variables (removed 2) and now considering 7438/8208 (removed 770) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6312 ms. Remains : 52/54 places, 7438/8208 transitions.
RANDOM walk for 40000 steps (8 resets) in 4113 ms. (9 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 110 ms. (360 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 182241 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :0 out of 3
Probabilistic random walk after 182241 steps, saw 28751 distinct states, run finished after 3001 ms. (steps per millisecond=60 ) properties seen :0
// Phase 1: matrix 7438 rows 52 cols
[2024-06-07 10:17:30] [INFO ] Computed 10 invariants in 72 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 34/52 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 7438/7490 variables, 52/62 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7490 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/7490 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7490/7490 variables, and 62 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4062 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 52/52 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 34/52 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 7438/7490 variables, 52/62 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7490 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/7490 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7490/7490 variables, and 62 constraints, problems are : Problem set: 0 solved, 3 unsolved in 3613 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 52/52 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 7873ms problems are : Problem set: 0 solved, 3 unsolved
Finished Parikh walk after 19 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=6 )
Parikh walk visited 3 properties in 810 ms.
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
FORMULA ResIsolation-PT-N08P2-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 39 stabilizing places and 49 stable transitions
Graph (complete) has 861 edges and 115 vertex of which 113 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.186 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 10 out of 115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 8536/8536 transitions.
Applied a total of 0 rules in 90 ms. Remains 115 /115 variables (removed 0) and now considering 8536/8536 (removed 0) transitions.
// Phase 1: matrix 8536 rows 115 cols
[2024-06-07 10:17:39] [INFO ] Computed 0 invariants in 200 ms
[2024-06-07 10:17:41] [INFO ] Implicit Places using invariants in 2425 ms returned []
[2024-06-07 10:17:42] [INFO ] Invariant cache hit.
[2024-06-07 10:17:49] [INFO ] Implicit Places using invariants and state equation in 7097 ms returned []
Implicit Place search using SMT with State Equation took 9525 ms to find 0 implicit places.
Running 8535 sub problems to find dead transitions.
[2024-06-07 10:17:49] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 114/8651 variables, and 0 constraints, problems are : Problem set: 0 solved, 8535 unsolved in 30133 ms.
Refiners :[State Equation: 0/115 constraints, PredecessorRefiner: 8535/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8535 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 114/8651 variables, and 0 constraints, problems are : Problem set: 0 solved, 8535 unsolved in 30129 ms.
Refiners :[State Equation: 0/115 constraints, PredecessorRefiner: 8461/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 213207ms problems are : Problem set: 0 solved, 8535 unsolved
Search for dead transitions found 0 dead transitions in 213344ms
Finished structural reductions in LTL mode , in 1 iterations and 223013 ms. Remains : 115/115 places, 8536/8536 transitions.
Stuttering acceptance computed with spot in 248 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResIsolation-PT-N08P2-LTLFireability-00
Product exploration explored 100000 steps with 50000 reset in 977 ms.
Product exploration explored 100000 steps with 50000 reset in 968 ms.
Computed a total of 39 stabilizing places and 49 stable transitions
Graph (complete) has 861 edges and 115 vertex of which 113 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.105 ms
Computed a total of 39 stabilizing places and 49 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 32 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ResIsolation-PT-N08P2-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ResIsolation-PT-N08P2-LTLFireability-00 finished in 225634 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!p0)))'
Support contains 10 out of 115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 8536/8536 transitions.
Applied a total of 0 rules in 83 ms. Remains 115 /115 variables (removed 0) and now considering 8536/8536 (removed 0) transitions.
[2024-06-07 10:21:25] [INFO ] Invariant cache hit.
[2024-06-07 10:21:27] [INFO ] Implicit Places using invariants in 2092 ms returned []
[2024-06-07 10:21:27] [INFO ] Invariant cache hit.
[2024-06-07 10:21:33] [INFO ] Implicit Places using invariants and state equation in 6415 ms returned []
Implicit Place search using SMT with State Equation took 8510 ms to find 0 implicit places.
Running 8535 sub problems to find dead transitions.
[2024-06-07 10:21:33] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 114/8651 variables, and 0 constraints, problems are : Problem set: 0 solved, 8535 unsolved in 30202 ms.
Refiners :[State Equation: 0/115 constraints, PredecessorRefiner: 8535/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8535 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 114/8651 variables, and 0 constraints, problems are : Problem set: 0 solved, 8535 unsolved in 30210 ms.
Refiners :[State Equation: 0/115 constraints, PredecessorRefiner: 8461/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 215460ms problems are : Problem set: 0 solved, 8535 unsolved
Search for dead transitions found 0 dead transitions in 215563ms
Finished structural reductions in LTL mode , in 1 iterations and 224180 ms. Remains : 115/115 places, 8536/8536 transitions.
Stuttering acceptance computed with spot in 125 ms :[true, p0, p0]
Running random walk in product with property : ResIsolation-PT-N08P2-LTLFireability-01
Product exploration explored 100000 steps with 0 reset in 3262 ms.
Product exploration explored 100000 steps with 0 reset in 3105 ms.
Computed a total of 39 stabilizing places and 49 stable transitions
Graph (complete) has 861 edges and 115 vertex of which 113 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.84 ms
Computed a total of 39 stabilizing places and 49 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 85 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[true, p0]
RANDOM walk for 40000 steps (9 resets) in 2307 ms. (17 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 577 ms. (69 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 7949 steps, run visited all 1 properties in 179 ms. (steps per millisecond=44 )
Probabilistic random walk after 7949 steps, saw 5030 distinct states, run finished after 185 ms. (steps per millisecond=42 ) properties seen :1
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Property proved to be false thanks to negative knowledge :(F p0)
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA ResIsolation-PT-N08P2-LTLFireability-01 FALSE TECHNIQUES KNOWLEDGE
Treatment of property ResIsolation-PT-N08P2-LTLFireability-01 finished in 232276 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 10 out of 115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 8536/8536 transitions.
Applied a total of 0 rules in 52 ms. Remains 115 /115 variables (removed 0) and now considering 8536/8536 (removed 0) transitions.
[2024-06-07 10:25:17] [INFO ] Invariant cache hit.
[2024-06-07 10:25:19] [INFO ] Implicit Places using invariants in 2160 ms returned []
[2024-06-07 10:25:19] [INFO ] Invariant cache hit.
[2024-06-07 10:25:26] [INFO ] Implicit Places using invariants and state equation in 6512 ms returned []
Implicit Place search using SMT with State Equation took 8675 ms to find 0 implicit places.
Running 8535 sub problems to find dead transitions.
[2024-06-07 10:25:26] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 114/8651 variables, and 0 constraints, problems are : Problem set: 0 solved, 8535 unsolved in 30201 ms.
Refiners :[State Equation: 0/115 constraints, PredecessorRefiner: 8535/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8535 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 114/8651 variables, and 0 constraints, problems are : Problem set: 0 solved, 8535 unsolved in 30198 ms.
Refiners :[State Equation: 0/115 constraints, PredecessorRefiner: 8461/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 216272ms problems are : Problem set: 0 solved, 8535 unsolved
Search for dead transitions found 0 dead transitions in 216375ms
Finished structural reductions in LTL mode , in 1 iterations and 225124 ms. Remains : 115/115 places, 8536/8536 transitions.
Stuttering acceptance computed with spot in 130 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ResIsolation-PT-N08P2-LTLFireability-02
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ResIsolation-PT-N08P2-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResIsolation-PT-N08P2-LTLFireability-02 finished in 225304 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 10 out of 115 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 115/115 places, 8536/8536 transitions.
Graph (complete) has 861 edges and 115 vertex of which 113 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.177 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 112 transition count 8519
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 29 place count 98 transition count 8519
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 29 place count 98 transition count 8509
Deduced a syphon composed of 10 places in 7 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 49 place count 88 transition count 8509
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 4 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 81 place count 72 transition count 8493
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 87 place count 69 transition count 8501
Applied a total of 87 rules in 2216 ms. Remains 69 /115 variables (removed 46) and now considering 8501/8536 (removed 35) transitions.
// Phase 1: matrix 8501 rows 69 cols
[2024-06-07 10:29:05] [INFO ] Computed 0 invariants in 174 ms
[2024-06-07 10:29:07] [INFO ] Implicit Places using invariants in 2383 ms returned []
[2024-06-07 10:29:07] [INFO ] Invariant cache hit.
[2024-06-07 10:29:14] [INFO ] Implicit Places using invariants and state equation in 7235 ms returned []
Implicit Place search using SMT with State Equation took 9622 ms to find 0 implicit places.
[2024-06-07 10:29:47] [INFO ] Redundant transitions in 33055 ms returned []
Running 8483 sub problems to find dead transitions.
[2024-06-07 10:29:47] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 67/8570 variables, and 0 constraints, problems are : Problem set: 0 solved, 8483 unsolved in 30118 ms.
Refiners :[State Equation: 0/69 constraints, PredecessorRefiner: 8483/22 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8483 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 67/8570 variables, and 0 constraints, problems are : Problem set: 0 solved, 8483 unsolved in 30147 ms.
Refiners :[State Equation: 0/69 constraints, PredecessorRefiner: 8461/22 constraints, Known Traps: 0/0 constraints]
After SMT, in 214034ms problems are : Problem set: 0 solved, 8483 unsolved
Search for dead transitions found 0 dead transitions in 214134ms
Starting structural reductions in SI_LTL mode, iteration 1 : 69/115 places, 8501/8536 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 259056 ms. Remains : 69/115 places, 8501/8536 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : ResIsolation-PT-N08P2-LTLFireability-03
Product exploration explored 100000 steps with 0 reset in 4884 ms.
Stack based approach found an accepted trace after 14 steps with 0 reset with depth 15 and stack size 15 in 1 ms.
FORMULA ResIsolation-PT-N08P2-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property ResIsolation-PT-N08P2-LTLFireability-03 finished in 264035 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 14 out of 115 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 115/115 places, 8536/8536 transitions.
Graph (complete) has 861 edges and 115 vertex of which 113 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.31 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 112 transition count 8519
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 29 place count 98 transition count 8519
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 29 place count 98 transition count 8509
Deduced a syphon composed of 10 places in 7 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 49 place count 88 transition count 8509
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 81 place count 72 transition count 8493
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 87 place count 69 transition count 8501
Applied a total of 87 rules in 1727 ms. Remains 69 /115 variables (removed 46) and now considering 8501/8536 (removed 35) transitions.
[2024-06-07 10:33:28] [INFO ] Invariant cache hit.
[2024-06-07 10:33:29] [INFO ] Implicit Places using invariants in 1512 ms returned []
[2024-06-07 10:33:29] [INFO ] Invariant cache hit.
[2024-06-07 10:33:35] [INFO ] Implicit Places using invariants and state equation in 6039 ms returned []
Implicit Place search using SMT with State Equation took 7555 ms to find 0 implicit places.
[2024-06-07 10:34:08] [INFO ] Redundant transitions in 32689 ms returned []
Running 8483 sub problems to find dead transitions.
[2024-06-07 10:34:08] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 67/8570 variables, and 0 constraints, problems are : Problem set: 0 solved, 8483 unsolved in 30119 ms.
Refiners :[State Equation: 0/69 constraints, PredecessorRefiner: 8483/22 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8483 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 67/8570 variables, and 0 constraints, problems are : Problem set: 0 solved, 8483 unsolved in 30136 ms.
Refiners :[State Equation: 0/69 constraints, PredecessorRefiner: 8461/22 constraints, Known Traps: 0/0 constraints]
After SMT, in 217256ms problems are : Problem set: 0 solved, 8483 unsolved
Search for dead transitions found 0 dead transitions in 217355ms
Starting structural reductions in SI_LTL mode, iteration 1 : 69/115 places, 8501/8536 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 259354 ms. Remains : 69/115 places, 8501/8536 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ResIsolation-PT-N08P2-LTLFireability-04
Product exploration explored 100000 steps with 0 reset in 4506 ms.
Stack based approach found an accepted trace after 17 steps with 0 reset with depth 18 and stack size 18 in 1 ms.
FORMULA ResIsolation-PT-N08P2-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property ResIsolation-PT-N08P2-LTLFireability-04 finished in 264033 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((X(G(p0))||(!p1 U p0))))))'
Support contains 15 out of 115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 8536/8536 transitions.
Applied a total of 0 rules in 49 ms. Remains 115 /115 variables (removed 0) and now considering 8536/8536 (removed 0) transitions.
// Phase 1: matrix 8536 rows 115 cols
[2024-06-07 10:37:50] [INFO ] Computed 0 invariants in 122 ms
[2024-06-07 10:37:52] [INFO ] Implicit Places using invariants in 1289 ms returned []
[2024-06-07 10:37:52] [INFO ] Invariant cache hit.
[2024-06-07 10:37:58] [INFO ] Implicit Places using invariants and state equation in 6312 ms returned []
Implicit Place search using SMT with State Equation took 7603 ms to find 0 implicit places.
Running 8535 sub problems to find dead transitions.
[2024-06-07 10:37:58] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 114/8651 variables, and 0 constraints, problems are : Problem set: 0 solved, 8535 unsolved in 30211 ms.
Refiners :[State Equation: 0/115 constraints, PredecessorRefiner: 8535/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8535 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
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(s14 1)
(s15 1)
(s16 1)
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(s18 1)
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(s20 1)
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(s23 1)
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(s26 1)
(s27 1)
(s28 1)
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(s31 1)
(s32 1)
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(s57 1)
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(s61 1)
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(s67 1)
(s68 1)
(s69 1)
(s70 1)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 114/8651 variables, and 0 constraints, problems are : Problem set: 0 solved, 8535 unsolved in 30198 ms.
Refiners :[State Equation: 0/115 constraints, PredecessorRefiner: 8461/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 215349ms problems are : Problem set: 0 solved, 8535 unsolved
Search for dead transitions found 0 dead transitions in 215521ms
Finished structural reductions in LTL mode , in 1 iterations and 223263 ms. Remains : 115/115 places, 8536/8536 transitions.
Stuttering acceptance computed with spot in 321 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ResIsolation-PT-N08P2-LTLFireability-07
Product exploration explored 100000 steps with 0 reset in 3349 ms.
Stack based approach found an accepted trace after 33 steps with 0 reset with depth 34 and stack size 34 in 1 ms.
FORMULA ResIsolation-PT-N08P2-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property ResIsolation-PT-N08P2-LTLFireability-07 finished in 226985 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
Support contains 15 out of 115 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 115/115 places, 8536/8536 transitions.
Graph (complete) has 861 edges and 115 vertex of which 113 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.30 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 112 transition count 8519
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 29 place count 98 transition count 8519
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 29 place count 98 transition count 8509
Deduced a syphon composed of 10 places in 6 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 49 place count 88 transition count 8509
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 81 place count 72 transition count 8493
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 87 place count 69 transition count 8501
Applied a total of 87 rules in 1508 ms. Remains 69 /115 variables (removed 46) and now considering 8501/8536 (removed 35) transitions.
// Phase 1: matrix 8501 rows 69 cols
[2024-06-07 10:41:39] [INFO ] Computed 0 invariants in 97 ms
[2024-06-07 10:41:40] [INFO ] Implicit Places using invariants in 1416 ms returned []
[2024-06-07 10:41:40] [INFO ] Invariant cache hit.
[2024-06-07 10:41:46] [INFO ] Implicit Places using invariants and state equation in 5486 ms returned []
Implicit Place search using SMT with State Equation took 6904 ms to find 0 implicit places.
[2024-06-07 10:42:18] [INFO ] Redundant transitions in 32717 ms returned []
Running 8483 sub problems to find dead transitions.
[2024-06-07 10:42:18] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 67/8570 variables, and 0 constraints, problems are : Problem set: 0 solved, 8483 unsolved in 30201 ms.
Refiners :[State Equation: 0/69 constraints, PredecessorRefiner: 8483/22 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8483 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 67/8570 variables, and 0 constraints, problems are : Problem set: 0 solved, 8483 unsolved in 30198 ms.
Refiners :[State Equation: 0/69 constraints, PredecessorRefiner: 8461/22 constraints, Known Traps: 0/0 constraints]
After SMT, in 215084ms problems are : Problem set: 0 solved, 8483 unsolved
Search for dead transitions found 0 dead transitions in 215211ms
Starting structural reductions in SI_LTL mode, iteration 1 : 69/115 places, 8501/8536 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 256364 ms. Remains : 69/115 places, 8501/8536 transitions.
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ResIsolation-PT-N08P2-LTLFireability-08
Product exploration explored 100000 steps with 0 reset in 4723 ms.
Product exploration explored 100000 steps with 0 reset in 4438 ms.
Computed a total of 7 stabilizing places and 28 stable transitions
Computed a total of 7 stabilizing places and 28 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 114 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 3066 ms. (13 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 942 ms. (42 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 794 ms. (50 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 832 ms. (48 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1218 ms. (32 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 285951 steps, run timeout after 6001 ms. (steps per millisecond=47 ) properties seen :2 out of 4
Probabilistic random walk after 285951 steps, saw 40864 distinct states, run finished after 6001 ms. (steps per millisecond=47 ) properties seen :2
[2024-06-07 10:46:11] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 8459/8474 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8474 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8556/8570 variables, and 62 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3544 ms.
Refiners :[State Equation: 62/69 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 8459/8474 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8474 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 82/8556 variables, 47/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8556 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 14/8570 variables, 7/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8570 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/8570 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
Problem apf0 is UNSAT
After SMT solving in domain Int declared 8570/8570 variables, and 69 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4266 ms.
Refiners :[State Equation: 69/69 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 7906ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 1 properties in 317 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X p1)), (G (OR p0 p1))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1)))), (F (NOT p1)), (F (NOT p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 28 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ResIsolation-PT-N08P2-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ResIsolation-PT-N08P2-LTLFireability-08 finished in 282324 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G((X(G(p2))&&p1)))&&p0)))'
Support contains 16 out of 115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 8536/8536 transitions.
Applied a total of 0 rules in 49 ms. Remains 115 /115 variables (removed 0) and now considering 8536/8536 (removed 0) transitions.
// Phase 1: matrix 8536 rows 115 cols
[2024-06-07 10:46:20] [INFO ] Computed 0 invariants in 193 ms
[2024-06-07 10:46:22] [INFO ] Implicit Places using invariants in 2124 ms returned []
[2024-06-07 10:46:22] [INFO ] Invariant cache hit.
[2024-06-07 10:46:28] [INFO ] Implicit Places using invariants and state equation in 6362 ms returned []
Implicit Place search using SMT with State Equation took 8494 ms to find 0 implicit places.
Running 8535 sub problems to find dead transitions.
[2024-06-07 10:46:28] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 114/8651 variables, and 0 constraints, problems are : Problem set: 0 solved, 8535 unsolved in 30196 ms.
Refiners :[State Equation: 0/115 constraints, PredecessorRefiner: 8535/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8535 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 114/8651 variables, and 0 constraints, problems are : Problem set: 0 solved, 8535 unsolved in 30136 ms.
Refiners :[State Equation: 0/115 constraints, PredecessorRefiner: 8461/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 216751ms problems are : Problem set: 0 solved, 8535 unsolved
Search for dead transitions found 0 dead transitions in 216907ms
Finished structural reductions in LTL mode , in 1 iterations and 225535 ms. Remains : 115/115 places, 8536/8536 transitions.
Stuttering acceptance computed with spot in 196 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Running random walk in product with property : ResIsolation-PT-N08P2-LTLFireability-09
Product exploration explored 100000 steps with 0 reset in 3132 ms.
Stack based approach found an accepted trace after 78 steps with 0 reset with depth 79 and stack size 79 in 2 ms.
FORMULA ResIsolation-PT-N08P2-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ResIsolation-PT-N08P2-LTLFireability-09 finished in 228916 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((G(p1)||G(p2)))||p0)))'
Support contains 14 out of 115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 8536/8536 transitions.
Applied a total of 0 rules in 48 ms. Remains 115 /115 variables (removed 0) and now considering 8536/8536 (removed 0) transitions.
[2024-06-07 10:50:08] [INFO ] Invariant cache hit.
[2024-06-07 10:50:10] [INFO ] Implicit Places using invariants in 1179 ms returned []
[2024-06-07 10:50:10] [INFO ] Invariant cache hit.
[2024-06-07 10:50:17] [INFO ] Implicit Places using invariants and state equation in 6928 ms returned []
Implicit Place search using SMT with State Equation took 8119 ms to find 0 implicit places.
Running 8535 sub problems to find dead transitions.
[2024-06-07 10:50:17] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 114/8651 variables, and 0 constraints, problems are : Problem set: 0 solved, 8535 unsolved in 30133 ms.
Refiners :[State Equation: 0/115 constraints, PredecessorRefiner: 8535/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8535 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 114/8651 variables, and 0 constraints, problems are : Problem set: 0 solved, 8535 unsolved in 30126 ms.
Refiners :[State Equation: 0/115 constraints, PredecessorRefiner: 8461/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 213262ms problems are : Problem set: 0 solved, 8535 unsolved
Search for dead transitions found 0 dead transitions in 213354ms
Finished structural reductions in LTL mode , in 1 iterations and 221533 ms. Remains : 115/115 places, 8536/8536 transitions.
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : ResIsolation-PT-N08P2-LTLFireability-13
Product exploration explored 100000 steps with 50000 reset in 554 ms.
Product exploration explored 100000 steps with 50000 reset in 563 ms.
Computed a total of 39 stabilizing places and 49 stable transitions
Graph (complete) has 861 edges and 115 vertex of which 113 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.95 ms
Computed a total of 39 stabilizing places and 49 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X p0), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 15 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ResIsolation-PT-N08P2-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ResIsolation-PT-N08P2-LTLFireability-13 finished in 222979 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 13 out of 115 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 115/115 places, 8536/8536 transitions.
Graph (trivial) has 72 edges and 115 vertex of which 12 / 115 are part of one of the 4 SCC in 5 ms
Free SCC test removed 8 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 849 edges and 107 vertex of which 105 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.30 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 15 place count 104 transition count 8512
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 28 place count 91 transition count 8512
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 28 place count 91 transition count 8502
Deduced a syphon composed of 10 places in 4 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 48 place count 81 transition count 8502
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 72 place count 69 transition count 8490
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 78 place count 66 transition count 8498
Applied a total of 78 rules in 8796 ms. Remains 66 /115 variables (removed 49) and now considering 8498/8536 (removed 38) transitions.
[2024-06-07 10:54:00] [INFO ] Flow matrix only has 8495 transitions (discarded 3 similar events)
// Phase 1: matrix 8495 rows 66 cols
[2024-06-07 10:54:00] [INFO ] Computed 0 invariants in 74 ms
[2024-06-07 10:54:01] [INFO ] Implicit Places using invariants in 1228 ms returned []
[2024-06-07 10:54:01] [INFO ] Flow matrix only has 8495 transitions (discarded 3 similar events)
[2024-06-07 10:54:01] [INFO ] Invariant cache hit.
[2024-06-07 10:54:10] [INFO ] State equation strengthened by 7916 read => feed constraints.
[2024-06-07 10:55:00] [INFO ] Implicit Places using invariants and state equation in 58847 ms returned []
Implicit Place search using SMT with State Equation took 60085 ms to find 0 implicit places.
[2024-06-07 10:55:31] [INFO ] Redundant transitions in 30329 ms returned []
Running 8480 sub problems to find dead transitions.
[2024-06-07 10:55:31] [INFO ] Flow matrix only has 8495 transitions (discarded 3 similar events)
[2024-06-07 10:55:31] [INFO ] Invariant cache hit.
[2024-06-07 10:55:47] [INFO ] State equation strengthened by 7916 read => feed constraints.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running ResIsolation-PT-N08P2
IS_COLORED=
IS_NUPN=1
LOADING model.pnml ...
MODEL CLASS: P/T NET WITH NUPN EXTENSION
PLACES: 309
TRANSITIONS: 9493
CONSTANTS: 0
TEMPLATE VARS: 0
ARCS: 184883
NUPN UNITS: 19
LOADING TIME: 4.49
SAVING AS /home/mcc/execution/model.(net/def) ...
exportGspn useExt=true
SAVING TIME: 0.334
SAVING NAME MAP FILE /home/mcc/execution/model.id2name ...
SAVING NUPN UNITS AS FILE /home/mcc/execution/model.nu ...
TOTAL TIME: 7.084
OK.
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 1020
MODEL NAME: /home/mcc/execution/model
309 places, 9493 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA ResIsolation-PT-N08P2-LTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ResIsolation-PT-N08P2-LTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ResIsolation-PT-N08P2-LTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ResIsolation-PT-N08P2-LTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ResIsolation-PT-N08P2-LTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ResIsolation-PT-N08P2-LTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ResIsolation-PT-N08P2-LTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ResIsolation-PT-N08P2-LTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ResIsolation-PT-N08P2-LTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ResIsolation-PT-N08P2-LTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ResIsolation-PT-N08P2-LTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ResIsolation-PT-N08P2-LTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ResIsolation-PT-N08P2-LTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ResIsolation-PT-N08P2-LTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ResIsolation-PT-N08P2-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ResIsolation-PT-N08P2-LTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------
BK_STOP 1717757814054
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
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="ResIsolation-PT-N08P2"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is ResIsolation-PT-N08P2, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r627-smll-171774445400012"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ResIsolation-PT-N08P2.tgz
mv ResIsolation-PT-N08P2 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;