About the Execution of ITS-Tools for SieveSingleMsgMbox-PT-d0m64
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4662.619 | 1538662.00 | 3128878.00 | 2480.70 | FFFTTFTFTTFFTFFT | 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.r378-smll-171683810600035.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 itstools
Input is SieveSingleMsgMbox-PT-d0m64, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r378-smll-171683810600035
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 19:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 12 19:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 19:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Apr 12 19:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 57K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-LTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-LTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-LTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-LTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-LTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-LTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-LTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-LTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-LTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-LTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-LTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-LTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-LTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-LTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-LTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d0m64-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716885438508
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d0m64
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-28 08:37:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 08:37:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 08:37:20] [INFO ] Load time of PNML (sax parser for PT used): 169 ms
[2024-05-28 08:37:20] [INFO ] Transformed 262 places.
[2024-05-28 08:37:20] [INFO ] Transformed 73 transitions.
[2024-05-28 08:37:20] [INFO ] Parsed PT model containing 262 places and 73 transitions and 292 arcs in 357 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 190 places in 2 ms
Reduce places removed 190 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d0m64-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m64-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m64-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m64-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m64-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m64-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m64-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m64-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m64-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 73/73 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 70 transition count 73
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 62 transition count 65
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 61 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 60 transition count 63
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 60 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 60 transition count 62
Applied a total of 23 rules in 75 ms. Remains 60 /72 variables (removed 12) and now considering 62/73 (removed 11) transitions.
// Phase 1: matrix 62 rows 60 cols
[2024-05-28 08:37:21] [INFO ] Computed 5 invariants in 23 ms
[2024-05-28 08:37:21] [INFO ] Implicit Places using invariants in 355 ms returned []
[2024-05-28 08:37:21] [INFO ] Invariant cache hit.
[2024-05-28 08:37:21] [INFO ] State equation strengthened by 25 read => feed constraints.
[2024-05-28 08:37:21] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 645 ms to find 0 implicit places.
Running 61 sub problems to find dead transitions.
[2024-05-28 08:37:21] [INFO ] Invariant cache hit.
[2024-05-28 08:37:21] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-28 08:37:23] [INFO ] Deduced a trap composed of 19 places in 74 ms of which 15 ms to minimize.
[2024-05-28 08:37:23] [INFO ] Deduced a trap composed of 19 places in 53 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 25/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 92 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2686 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 25/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 61/153 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 0/122 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 153 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2415 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 2/2 constraints]
After SMT, in 5314ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 5338ms
Starting structural reductions in LTL mode, iteration 1 : 60/72 places, 62/73 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6097 ms. Remains : 60/72 places, 62/73 transitions.
Support contains 8 out of 60 places after structural reductions.
[2024-05-28 08:37:27] [INFO ] Flatten gal took : 36 ms
[2024-05-28 08:37:27] [INFO ] Flatten gal took : 16 ms
[2024-05-28 08:37:27] [INFO ] Input system was already deterministic with 62 transitions.
RANDOM walk for 40000 steps (8922 resets) in 2204 ms. (18 steps per ms) remains 6/8 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 299 ms. (133 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (4164 resets) in 127 ms. (312 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (4113 resets) in 141 ms. (281 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (4175 resets) in 104 ms. (380 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40003 steps (4088 resets) in 104 ms. (380 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40000 steps (1922 resets) in 130 ms. (305 steps per ms) remains 5/5 properties
[2024-05-28 08:37:28] [INFO ] Invariant cache hit.
[2024-05-28 08:37:28] [INFO ] State equation strengthened by 25 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 27/32 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 7/39 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp7 is UNSAT
At refinement iteration 5 (OVERLAPS) 10/49 variables, 3/5 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 0/5 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 55/104 variables, 49/54 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 18/72 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 0/72 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 18/122 variables, 11/83 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/122 variables, 7/90 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/122 variables, 0/90 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/122 variables, 0/90 constraints. Problems are: Problem set: 2 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 90 constraints, problems are : Problem set: 2 solved, 3 unsolved in 205 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 27/30 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 7/37 variables, 1/2 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 12/49 variables, 3/5 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 0/5 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 55/104 variables, 49/54 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 18/72 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 1/73 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 0/73 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 18/122 variables, 11/84 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/122 variables, 7/91 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/122 variables, 2/93 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/122 variables, 0/93 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/122 variables, 0/93 constraints. Problems are: Problem set: 2 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 93 constraints, problems are : Problem set: 2 solved, 3 unsolved in 242 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 3/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 460ms problems are : Problem set: 2 solved, 3 unsolved
Parikh walk visited 0 properties in 1005 ms.
Support contains 3 out of 60 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 60/60 places, 62/62 transitions.
Graph (complete) has 165 edges and 60 vertex of which 59 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 59 transition count 60
Applied a total of 3 rules in 25 ms. Remains 59 /60 variables (removed 1) and now considering 60/62 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 59/60 places, 60/62 transitions.
RANDOM walk for 40000 steps (8946 resets) in 214 ms. (186 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (4139 resets) in 113 ms. (350 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (4280 resets) in 122 ms. (325 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (4099 resets) in 171 ms. (232 steps per ms) remains 3/3 properties
Finished probabilistic random walk after 1511 steps, run visited all 3 properties in 38 ms. (steps per millisecond=39 )
Probabilistic random walk after 1511 steps, saw 777 distinct states, run finished after 47 ms. (steps per millisecond=32 ) properties seen :3
Successfully simplified 2 atomic propositions for a total of 7 simplifications.
FORMULA SieveSingleMsgMbox-PT-d0m64-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m64-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 7 stabilizing places and 10 stable transitions
Graph (complete) has 186 edges and 60 vertex of which 59 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 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(X(F(!(p0 U p1))))||G(!p0)))'
Support contains 2 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 59 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 59 transition count 61
Applied a total of 2 rules in 16 ms. Remains 59 /60 variables (removed 1) and now considering 61/62 (removed 1) transitions.
// Phase 1: matrix 61 rows 59 cols
[2024-05-28 08:37:30] [INFO ] Computed 5 invariants in 5 ms
[2024-05-28 08:37:30] [INFO ] Implicit Places using invariants in 140 ms returned []
[2024-05-28 08:37:30] [INFO ] Invariant cache hit.
[2024-05-28 08:37:30] [INFO ] State equation strengthened by 25 read => feed constraints.
[2024-05-28 08:37:30] [INFO ] Implicit Places using invariants and state equation in 237 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
[2024-05-28 08:37:30] [INFO ] Redundant transitions in 1 ms returned []
Running 60 sub problems to find dead transitions.
[2024-05-28 08:37:30] [INFO ] Invariant cache hit.
[2024-05-28 08:37:30] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
[2024-05-28 08:37:31] [INFO ] Deduced a trap composed of 18 places in 49 ms of which 2 ms to minimize.
[2024-05-28 08:37:31] [INFO ] Deduced a trap composed of 18 places in 51 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 61/120 variables, 59/66 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 25/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/120 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 91 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2599 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 61/120 variables, 59/66 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 25/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 60/151 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (OVERLAPS) 0/120 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 151 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2209 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 2/2 constraints]
After SMT, in 4939ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 4942ms
Starting structural reductions in SI_LTL mode, iteration 1 : 59/60 places, 61/62 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5358 ms. Remains : 59/60 places, 61/62 transitions.
Stuttering acceptance computed with spot in 326 ms :[(AND p0 p1), p1, p1]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m64-LTLCardinality-05
Product exploration explored 100000 steps with 22328 reset in 458 ms.
Product exploration explored 100000 steps with 22286 reset in 346 ms.
Computed a total of 7 stabilizing places and 10 stable transitions
Graph (complete) has 183 edges and 59 vertex of which 58 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 10 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 119 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[p1, p1]
RANDOM walk for 40000 steps (8920 resets) in 246 ms. (161 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40001 steps (4041 resets) in 48 ms. (816 steps per ms) remains 1/1 properties
[2024-05-28 08:37:37] [INFO ] Invariant cache hit.
[2024-05-28 08:37:37] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 27/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/35 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/47 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 08:37:37] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/47 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 52/99 variables, 47/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/99 variables, 16/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/99 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 21/120 variables, 12/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/120 variables, 9/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/120 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/120 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 90 constraints, problems are : Problem set: 0 solved, 1 unsolved in 134 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 27/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/35 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/47 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 08:37:37] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/47 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/47 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 52/99 variables, 47/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/99 variables, 16/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/99 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/99 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 21/120 variables, 12/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/120 variables, 9/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/120 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/120 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 92 constraints, problems are : Problem set: 0 solved, 1 unsolved in 156 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 303ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 136 ms.
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 61/61 transitions.
Graph (complete) has 162 edges and 59 vertex of which 58 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 58 transition count 59
Applied a total of 3 rules in 13 ms. Remains 58 /59 variables (removed 1) and now considering 59/61 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 58/59 places, 59/61 transitions.
RANDOM walk for 40000 steps (8912 resets) in 85 ms. (465 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (4130 resets) in 34 ms. (1142 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1511 steps, run visited all 1 properties in 10 ms. (steps per millisecond=151 )
Probabilistic random walk after 1511 steps, saw 777 distinct states, run finished after 11 ms. (steps per millisecond=137 ) properties seen :1
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F p1), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 242 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 85 ms :[p1, p1]
Stuttering acceptance computed with spot in 81 ms :[p1, p1]
Support contains 2 out of 59 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 59/59 places, 61/61 transitions.
Applied a total of 0 rules in 9 ms. Remains 59 /59 variables (removed 0) and now considering 61/61 (removed 0) transitions.
[2024-05-28 08:37:38] [INFO ] Invariant cache hit.
[2024-05-28 08:37:38] [INFO ] Implicit Places using invariants in 96 ms returned []
[2024-05-28 08:37:38] [INFO ] Invariant cache hit.
[2024-05-28 08:37:38] [INFO ] State equation strengthened by 25 read => feed constraints.
[2024-05-28 08:37:38] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
[2024-05-28 08:37:38] [INFO ] Redundant transitions in 2 ms returned []
Running 60 sub problems to find dead transitions.
[2024-05-28 08:37:38] [INFO ] Invariant cache hit.
[2024-05-28 08:37:38] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
[2024-05-28 08:37:39] [INFO ] Deduced a trap composed of 18 places in 45 ms of which 2 ms to minimize.
[2024-05-28 08:37:39] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 61/120 variables, 59/66 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 25/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/120 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 91 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2149 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 61/120 variables, 59/66 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 25/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 60/151 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (OVERLAPS) 0/120 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 151 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2225 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 2/2 constraints]
After SMT, in 4459ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 4461ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 4800 ms. Remains : 59/59 places, 61/61 transitions.
Computed a total of 7 stabilizing places and 10 stable transitions
Graph (complete) has 183 edges and 59 vertex of which 58 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 7 stabilizing places and 10 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p1) p0)), (X p0), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 177 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 90 ms :[p1, p1]
RANDOM walk for 40000 steps (8935 resets) in 146 ms. (272 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40001 steps (3986 resets) in 29 ms. (1333 steps per ms) remains 1/1 properties
[2024-05-28 08:37:43] [INFO ] Invariant cache hit.
[2024-05-28 08:37:43] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 27/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/35 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/47 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 08:37:43] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/47 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 52/99 variables, 47/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/99 variables, 16/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/99 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 21/120 variables, 12/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/120 variables, 9/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/120 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/120 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 90 constraints, problems are : Problem set: 0 solved, 1 unsolved in 175 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 27/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/35 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12/47 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 08:37:43] [INFO ] Deduced a trap composed of 18 places in 41 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/47 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/47 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 52/99 variables, 47/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/99 variables, 16/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/99 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/99 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 21/120 variables, 12/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/120 variables, 9/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/120 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/120 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 92 constraints, problems are : Problem set: 0 solved, 1 unsolved in 149 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 332ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 127 ms.
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 61/61 transitions.
Graph (complete) has 162 edges and 59 vertex of which 58 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 58 transition count 59
Applied a total of 3 rules in 16 ms. Remains 58 /59 variables (removed 1) and now considering 59/61 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 58/59 places, 59/61 transitions.
RANDOM walk for 40000 steps (8960 resets) in 75 ms. (526 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (4081 resets) in 48 ms. (816 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1511 steps, run visited all 1 properties in 10 ms. (steps per millisecond=151 )
Probabilistic random walk after 1511 steps, saw 777 distinct states, run finished after 10 ms. (steps per millisecond=151 ) properties seen :1
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p1) p0)), (X p0), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F p1), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 266 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 112 ms :[p1, p1]
Stuttering acceptance computed with spot in 108 ms :[p1, p1]
Stuttering acceptance computed with spot in 106 ms :[p1, p1]
Product exploration explored 100000 steps with 22329 reset in 100 ms.
Product exploration explored 100000 steps with 22474 reset in 110 ms.
Built C files in :
/tmp/ltsmin12828250823001857480
[2024-05-28 08:37:44] [INFO ] Computing symmetric may disable matrix : 61 transitions.
[2024-05-28 08:37:44] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 08:37:44] [INFO ] Computing symmetric may enable matrix : 61 transitions.
[2024-05-28 08:37:44] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 08:37:44] [INFO ] Computing Do-Not-Accords matrix : 61 transitions.
[2024-05-28 08:37:44] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 08:37:44] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12828250823001857480
Running compilation step : cd /tmp/ltsmin12828250823001857480;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 481 ms.
Running link step : cd /tmp/ltsmin12828250823001857480;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin12828250823001857480;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3850988156104881620.hoa' '--buchi-type=spotba'
LTSmin run took 177 ms.
FORMULA SieveSingleMsgMbox-PT-d0m64-LTLCardinality-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SieveSingleMsgMbox-PT-d0m64-LTLCardinality-05 finished in 15215 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 1 out of 60 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 60/60 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 59 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 59 transition count 61
Applied a total of 2 rules in 4 ms. Remains 59 /60 variables (removed 1) and now considering 61/62 (removed 1) transitions.
[2024-05-28 08:37:45] [INFO ] Invariant cache hit.
[2024-05-28 08:37:45] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-28 08:37:45] [INFO ] Invariant cache hit.
[2024-05-28 08:37:45] [INFO ] State equation strengthened by 25 read => feed constraints.
[2024-05-28 08:37:45] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-28 08:37:45] [INFO ] Invariant cache hit.
[2024-05-28 08:37:45] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
[2024-05-28 08:37:46] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 2 ms to minimize.
[2024-05-28 08:37:46] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 61/120 variables, 59/66 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 25/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/120 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 91 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2344 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 61/120 variables, 59/66 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 25/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 60/151 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (OVERLAPS) 0/120 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 151 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2740 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 2/2 constraints]
After SMT, in 5131ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 5132ms
Starting structural reductions in LTL mode, iteration 1 : 59/60 places, 61/62 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5355 ms. Remains : 59/60 places, 61/62 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m64-LTLCardinality-06
Product exploration explored 100000 steps with 50000 reset in 377 ms.
Product exploration explored 100000 steps with 50000 reset in 218 ms.
Computed a total of 7 stabilizing places and 10 stable transitions
Graph (complete) has 183 edges and 59 vertex of which 58 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 7 stabilizing places and 10 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 13 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SieveSingleMsgMbox-PT-d0m64-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SieveSingleMsgMbox-PT-d0m64-LTLCardinality-06 finished in 6052 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 1 out of 60 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 60/60 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 59 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 59 transition count 61
Applied a total of 2 rules in 6 ms. Remains 59 /60 variables (removed 1) and now considering 61/62 (removed 1) transitions.
[2024-05-28 08:37:51] [INFO ] Invariant cache hit.
[2024-05-28 08:37:51] [INFO ] Implicit Places using invariants in 86 ms returned []
[2024-05-28 08:37:51] [INFO ] Invariant cache hit.
[2024-05-28 08:37:51] [INFO ] State equation strengthened by 25 read => feed constraints.
[2024-05-28 08:37:51] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-28 08:37:51] [INFO ] Invariant cache hit.
[2024-05-28 08:37:51] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
[2024-05-28 08:37:52] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 2 ms to minimize.
[2024-05-28 08:37:52] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 61/120 variables, 59/66 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 25/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/120 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 91 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1991 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 61/120 variables, 59/66 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 25/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 60/151 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (OVERLAPS) 0/120 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 151 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2515 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 2/2 constraints]
After SMT, in 4546ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 4548ms
Starting structural reductions in LTL mode, iteration 1 : 59/60 places, 61/62 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4808 ms. Remains : 59/60 places, 61/62 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m64-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d0m64-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m64-LTLCardinality-07 finished in 4904 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 1 out of 60 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 60/60 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 59 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 59 transition count 61
Applied a total of 2 rules in 5 ms. Remains 59 /60 variables (removed 1) and now considering 61/62 (removed 1) transitions.
[2024-05-28 08:37:56] [INFO ] Invariant cache hit.
[2024-05-28 08:37:56] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-28 08:37:56] [INFO ] Invariant cache hit.
[2024-05-28 08:37:56] [INFO ] State equation strengthened by 25 read => feed constraints.
[2024-05-28 08:37:56] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-28 08:37:56] [INFO ] Invariant cache hit.
[2024-05-28 08:37:56] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
[2024-05-28 08:37:57] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 1 ms to minimize.
[2024-05-28 08:37:57] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 61/120 variables, 59/66 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 25/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/120 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 91 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2062 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 1/59 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 61/120 variables, 59/66 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 25/91 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 60/151 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (OVERLAPS) 0/120 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 151 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2337 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 59/59 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 2/2 constraints]
After SMT, in 4439ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 4441ms
Starting structural reductions in LTL mode, iteration 1 : 59/60 places, 61/62 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4658 ms. Remains : 59/60 places, 61/62 transitions.
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m64-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d0m64-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m64-LTLCardinality-11 finished in 4799 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)))'
Support contains 1 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 62/62 transitions.
Applied a total of 0 rules in 6 ms. Remains 60 /60 variables (removed 0) and now considering 62/62 (removed 0) transitions.
// Phase 1: matrix 62 rows 60 cols
[2024-05-28 08:38:01] [INFO ] Computed 5 invariants in 4 ms
[2024-05-28 08:38:01] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-28 08:38:01] [INFO ] Invariant cache hit.
[2024-05-28 08:38:01] [INFO ] State equation strengthened by 25 read => feed constraints.
[2024-05-28 08:38:01] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
[2024-05-28 08:38:01] [INFO ] Redundant transitions in 1 ms returned []
Running 61 sub problems to find dead transitions.
[2024-05-28 08:38:01] [INFO ] Invariant cache hit.
[2024-05-28 08:38:01] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-28 08:38:02] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 2 ms to minimize.
[2024-05-28 08:38:02] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 25/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 92 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2530 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 25/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 61/153 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 0/122 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 153 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2825 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 2/2 constraints]
After SMT, in 5393ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 5395ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 5647 ms. Remains : 60/60 places, 62/62 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m64-LTLCardinality-12
Product exploration explored 100000 steps with 22238 reset in 162 ms.
Product exploration explored 100000 steps with 22313 reset in 201 ms.
Computed a total of 7 stabilizing places and 10 stable transitions
Graph (complete) has 186 edges and 60 vertex of which 59 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 7 stabilizing places and 10 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (9060 resets) in 59 ms. (666 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40001 steps (4157 resets) in 47 ms. (833 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1352 steps, run visited all 1 properties in 12 ms. (steps per millisecond=112 )
Probabilistic random walk after 1352 steps, saw 684 distinct states, run finished after 12 ms. (steps per millisecond=112 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 62/62 transitions.
Applied a total of 0 rules in 9 ms. Remains 60 /60 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2024-05-28 08:38:08] [INFO ] Invariant cache hit.
[2024-05-28 08:38:08] [INFO ] Implicit Places using invariants in 125 ms returned []
[2024-05-28 08:38:08] [INFO ] Invariant cache hit.
[2024-05-28 08:38:08] [INFO ] State equation strengthened by 25 read => feed constraints.
[2024-05-28 08:38:08] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
[2024-05-28 08:38:08] [INFO ] Redundant transitions in 2 ms returned []
Running 61 sub problems to find dead transitions.
[2024-05-28 08:38:08] [INFO ] Invariant cache hit.
[2024-05-28 08:38:08] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-28 08:38:09] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 1 ms to minimize.
[2024-05-28 08:38:09] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 25/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 92 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2404 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 25/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 61/153 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 0/122 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 153 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2165 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 2/2 constraints]
After SMT, in 4632ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 4635ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 4999 ms. Remains : 60/60 places, 62/62 transitions.
Computed a total of 7 stabilizing places and 10 stable transitions
Graph (complete) has 186 edges and 60 vertex of which 59 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 7 stabilizing places and 10 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (8999 resets) in 46 ms. (851 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (4193 resets) in 38 ms. (1025 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1352 steps, run visited all 1 properties in 7 ms. (steps per millisecond=193 )
Probabilistic random walk after 1352 steps, saw 684 distinct states, run finished after 7 ms. (steps per millisecond=193 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 128 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 22389 reset in 101 ms.
Product exploration explored 100000 steps with 22388 reset in 110 ms.
Built C files in :
/tmp/ltsmin2999618593003363695
[2024-05-28 08:38:13] [INFO ] Computing symmetric may disable matrix : 62 transitions.
[2024-05-28 08:38:13] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 08:38:13] [INFO ] Computing symmetric may enable matrix : 62 transitions.
[2024-05-28 08:38:13] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 08:38:13] [INFO ] Computing Do-Not-Accords matrix : 62 transitions.
[2024-05-28 08:38:13] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 08:38:13] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2999618593003363695
Running compilation step : cd /tmp/ltsmin2999618593003363695;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 436 ms.
Running link step : cd /tmp/ltsmin2999618593003363695;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin2999618593003363695;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12568428132953202917.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 62/62 transitions.
Applied a total of 0 rules in 9 ms. Remains 60 /60 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2024-05-28 08:38:29] [INFO ] Invariant cache hit.
[2024-05-28 08:38:29] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-05-28 08:38:29] [INFO ] Invariant cache hit.
[2024-05-28 08:38:29] [INFO ] State equation strengthened by 25 read => feed constraints.
[2024-05-28 08:38:29] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 287 ms to find 0 implicit places.
[2024-05-28 08:38:29] [INFO ] Redundant transitions in 2 ms returned []
Running 61 sub problems to find dead transitions.
[2024-05-28 08:38:29] [INFO ] Invariant cache hit.
[2024-05-28 08:38:29] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-28 08:38:30] [INFO ] Deduced a trap composed of 19 places in 49 ms of which 2 ms to minimize.
[2024-05-28 08:38:30] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 25/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 92 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2788 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 25/92 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 61/153 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 0/122 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 153 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2075 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 2/2 constraints]
After SMT, in 4927ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 4930ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 5233 ms. Remains : 60/60 places, 62/62 transitions.
Built C files in :
/tmp/ltsmin92668128986287432
[2024-05-28 08:38:34] [INFO ] Computing symmetric may disable matrix : 62 transitions.
[2024-05-28 08:38:34] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 08:38:34] [INFO ] Computing symmetric may enable matrix : 62 transitions.
[2024-05-28 08:38:34] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 08:38:34] [INFO ] Computing Do-Not-Accords matrix : 62 transitions.
[2024-05-28 08:38:34] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 08:38:34] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin92668128986287432
Running compilation step : cd /tmp/ltsmin92668128986287432;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 278 ms.
Running link step : cd /tmp/ltsmin92668128986287432;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin92668128986287432;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8490371797632746589.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 08:38:49] [INFO ] Flatten gal took : 9 ms
[2024-05-28 08:38:49] [INFO ] Flatten gal took : 8 ms
[2024-05-28 08:38:49] [INFO ] Time to serialize gal into /tmp/LTL383899782352033383.gal : 3 ms
[2024-05-28 08:38:49] [INFO ] Time to serialize properties into /tmp/LTL9566775394030787703.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL383899782352033383.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3631215930404120066.hoa' '-atoms' '/tmp/LTL9566775394030787703.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL9566775394030787703.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3631215930404120066.hoa
Detected timeout of ITS tools.
[2024-05-28 08:39:04] [INFO ] Flatten gal took : 12 ms
[2024-05-28 08:39:04] [INFO ] Flatten gal took : 7 ms
[2024-05-28 08:39:04] [INFO ] Time to serialize gal into /tmp/LTL11697655358300377861.gal : 3 ms
[2024-05-28 08:39:04] [INFO ] Time to serialize properties into /tmp/LTL10511987989360138604.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11697655358300377861.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10511987989360138604.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(p17<=0)"))))
Formula 0 simplified : FG!"(p17<=0)"
Detected timeout of ITS tools.
[2024-05-28 08:39:19] [INFO ] Flatten gal took : 6 ms
[2024-05-28 08:39:19] [INFO ] Applying decomposition
[2024-05-28 08:39:19] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16225606741833280055.txt' '-o' '/tmp/graph16225606741833280055.bin' '-w' '/tmp/graph16225606741833280055.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16225606741833280055.bin' '-l' '-1' '-v' '-w' '/tmp/graph16225606741833280055.weights' '-q' '0' '-e' '0.001'
[2024-05-28 08:39:19] [INFO ] Decomposing Gal with order
[2024-05-28 08:39:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 08:39:19] [INFO ] Removed a total of 60 redundant transitions.
[2024-05-28 08:39:19] [INFO ] Flatten gal took : 53 ms
[2024-05-28 08:39:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 27 labels/synchronizations in 9 ms.
[2024-05-28 08:39:19] [INFO ] Time to serialize gal into /tmp/LTL3351594537870269118.gal : 5 ms
[2024-05-28 08:39:19] [INFO ] Time to serialize properties into /tmp/LTL16666497079629565867.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3351594537870269118.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16666497079629565867.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("(i3.u6.p17<=0)"))))
Formula 0 simplified : FG!"(i3.u6.p17<=0)"
Detected timeout of ITS tools.
Treatment of property SieveSingleMsgMbox-PT-d0m64-LTLCardinality-12 finished in 93523 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)))'
[2024-05-28 08:39:35] [INFO ] Flatten gal took : 6 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11722155338376196526
[2024-05-28 08:39:35] [INFO ] Computing symmetric may disable matrix : 62 transitions.
[2024-05-28 08:39:35] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 08:39:35] [INFO ] Computing symmetric may enable matrix : 62 transitions.
[2024-05-28 08:39:35] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 08:39:35] [INFO ] Applying decomposition
[2024-05-28 08:39:35] [INFO ] Computing Do-Not-Accords matrix : 62 transitions.
[2024-05-28 08:39:35] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 08:39:35] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11722155338376196526
Running compilation step : cd /tmp/ltsmin11722155338376196526;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 08:39:35] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16866015821549728768.txt' '-o' '/tmp/graph16866015821549728768.bin' '-w' '/tmp/graph16866015821549728768.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16866015821549728768.bin' '-l' '-1' '-v' '-w' '/tmp/graph16866015821549728768.weights' '-q' '0' '-e' '0.001'
[2024-05-28 08:39:35] [INFO ] Decomposing Gal with order
[2024-05-28 08:39:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 08:39:35] [INFO ] Removed a total of 58 redundant transitions.
[2024-05-28 08:39:35] [INFO ] Flatten gal took : 17 ms
[2024-05-28 08:39:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 8 ms.
[2024-05-28 08:39:35] [INFO ] Time to serialize gal into /tmp/LTLCardinality11583432654532456504.gal : 9 ms
[2024-05-28 08:39:35] [INFO ] Time to serialize properties into /tmp/LTLCardinality16927588254669946251.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11583432654532456504.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16927588254669946251.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((G(F("(i5.u11.p17<=0)"))))
Formula 0 simplified : FG!"(i5.u11.p17<=0)"
Compilation finished in 356 ms.
Running link step : cd /tmp/ltsmin11722155338376196526;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin11722155338376196526;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 2/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.010: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 4/ 8), 0.010: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.010: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.020: Loading model from ./gal.so
pins2lts-mc-linux64( 7/ 8), 0.017: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.020: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.020: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.017: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.021: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.021: Initializing POR dependencies: labels 63, guards 62
pins2lts-mc-linux64( 7/ 8), 0.022: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.022: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.053: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.055: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.076: There are 65 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.076: State length is 61, there are 65 groups
pins2lts-mc-linux64( 0/ 8), 0.076: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.076: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.076: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.076: Visible groups: 0 / 65, labels: 1 / 65
pins2lts-mc-linux64( 0/ 8), 0.076: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.076: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 4/ 8), 0.103: [Blue] ~55 levels ~960 states ~2456 transitions
pins2lts-mc-linux64( 0/ 8), 0.130: [Blue] ~83 levels ~1920 states ~4568 transitions
pins2lts-mc-linux64( 0/ 8), 0.178: [Blue] ~137 levels ~3840 states ~9176 transitions
pins2lts-mc-linux64( 0/ 8), 0.251: [Blue] ~242 levels ~7680 states ~18008 transitions
pins2lts-mc-linux64( 0/ 8), 0.393: [Blue] ~427 levels ~15360 states ~34952 transitions
pins2lts-mc-linux64( 0/ 8), 0.636: [Blue] ~840 levels ~30720 states ~69904 transitions
pins2lts-mc-linux64( 6/ 8), 1.322: [Blue] ~933 levels ~61440 states ~140040 transitions
pins2lts-mc-linux64( 0/ 8), 2.256: [Blue] ~2375 levels ~122880 states ~286688 transitions
pins2lts-mc-linux64( 4/ 8), 3.510: [Blue] ~3932 levels ~245760 states ~590792 transitions
pins2lts-mc-linux64( 2/ 8), 5.210: [Blue] ~3604 levels ~491520 states ~1091680 transitions
pins2lts-mc-linux64( 2/ 8), 7.551: [Blue] ~5321 levels ~983040 states ~2238360 transitions
pins2lts-mc-linux64( 4/ 8), 11.047: [Blue] ~7775 levels ~1966080 states ~4403704 transitions
pins2lts-mc-linux64( 4/ 8), 18.164: [Blue] ~17386 levels ~3932160 states ~9048408 transitions
pins2lts-mc-linux64( 0/ 8), 32.621: [Blue] ~23841 levels ~7864320 states ~18732544 transitions
pins2lts-mc-linux64( 0/ 8), 61.345: [Blue] ~55278 levels ~15728640 states ~37995656 transitions
pins2lts-mc-linux64( 0/ 8), 121.401: [Blue] ~168514 levels ~31457280 states ~78516448 transitions
pins2lts-mc-linux64( 0/ 8), 248.026: [Blue] ~480437 levels ~62914560 states ~163463976 transitions
pins2lts-mc-linux64( 1/ 8), 487.142: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 487.388:
pins2lts-mc-linux64( 0/ 8), 487.388: Explored 111332624 states 313008825 transitions, fanout: 2.811
pins2lts-mc-linux64( 0/ 8), 487.388: Total exploration time 487.310 sec (487.070 sec minimum, 487.140 sec on average)
pins2lts-mc-linux64( 0/ 8), 487.388: States per second: 228464, Transitions per second: 642320
pins2lts-mc-linux64( 0/ 8), 487.388:
pins2lts-mc-linux64( 0/ 8), 487.388: State space has 106651123 states, 395839 are accepting
pins2lts-mc-linux64( 0/ 8), 487.388: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 487.388: blue states: 111332624 (104.39%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 487.388: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 487.388: all-red states: 395839 (0.37%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 487.388:
pins2lts-mc-linux64( 0/ 8), 487.388: Total memory used for local state coloring: 163.8MB
pins2lts-mc-linux64( 0/ 8), 487.388:
pins2lts-mc-linux64( 0/ 8), 487.388: Queue width: 8B, total height: 10734443, memory: 81.90MB
pins2lts-mc-linux64( 0/ 8), 487.388: Tree memory: 1069.7MB, 10.5 B/state, compr.: 4.3%
pins2lts-mc-linux64( 0/ 8), 487.388: Tree fill ratio (roots/leafs): 79.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 487.388: Stored 62 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 487.388: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 487.388: Est. total memory use: 1151.6MB (~1105.9MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11722155338376196526;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11722155338376196526;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:840)
Detected timeout of ITS tools.
[2024-05-28 09:00:19] [INFO ] Flatten gal took : 6 ms
[2024-05-28 09:00:19] [INFO ] Time to serialize gal into /tmp/LTLCardinality7970115360694242082.gal : 2 ms
[2024-05-28 09:00:19] [INFO ] Time to serialize properties into /tmp/LTLCardinality14795497170127502256.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality7970115360694242082.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14795497170127502256.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((G(F("(p17<=0)"))))
Formula 0 simplified : FG!"(p17<=0)"
Reverse transition relation is NOT exact ! Due to transitions t40, t44, t45, t46, t47, t48, t49, t50, t52, t53, t54, t55, t56, t57, t59, t61, Intersection...240
Computing Next relation with stutter on 8.22257e+10 deadlock states
47 unique states visited
0 strongly connected components in search stack
92 transitions explored
47 items max in DFS search stack
15047 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,150.491,1200784,1,0,205,5.9029e+06,154,194,2389,3.28757e+06,507
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SieveSingleMsgMbox-PT-d0m64-LTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Total runtime 1536720 ms.
BK_STOP 1716886977170
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="SieveSingleMsgMbox-PT-d0m64"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is SieveSingleMsgMbox-PT-d0m64, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r378-smll-171683810600035"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d0m64.tgz
mv SieveSingleMsgMbox-PT-d0m64 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;