About the Execution of LTSMin+red for ShieldIIPs-PT-003A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 434.632 | 327833.00 | 1027581.00 | 494.00 | FFFFFTFTTTFFFFTT | 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.r528-tall-171683760200036.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ShieldIIPs-PT-003A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683760200036
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 23 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 14:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Apr 11 14:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 14:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 11 14:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 26K 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 ShieldIIPs-PT-003A-LTLFireability-00
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-01
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-02
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-03
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-04
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-05
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-06
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-07
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-08
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-09
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-10
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-11
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-12
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-13
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-14
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1717223330145
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-003A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 06:28:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 06:28:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:28:51] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2024-06-01 06:28:51] [INFO ] Transformed 78 places.
[2024-06-01 06:28:51] [INFO ] Transformed 75 transitions.
[2024-06-01 06:28:51] [INFO ] Found NUPN structural information;
[2024-06-01 06:28:51] [INFO ] Parsed PT model containing 78 places and 75 transitions and 330 arcs in 159 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ShieldIIPs-PT-003A-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-003A-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-003A-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-003A-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 10 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2024-06-01 06:28:51] [INFO ] Computed 28 invariants in 15 ms
[2024-06-01 06:28:51] [INFO ] Implicit Places using invariants in 197 ms returned []
[2024-06-01 06:28:51] [INFO ] Invariant cache hit.
[2024-06-01 06:28:51] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-06-01 06:28:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:28:52] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 8 ms to minimize.
[2024-06-01 06:28:52] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-06-01 06:28:52] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 3/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/187 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:28:53] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:28:53] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
[2024-06-01 06:28:53] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:28:53] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 1 ms to minimize.
[2024-06-01 06:28:53] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 2/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 11 (OVERLAPS) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 192 constraints, problems are : Problem set: 0 solved, 74 unsolved in 2576 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 8/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 74/266 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:28:55] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 267 constraints, problems are : Problem set: 0 solved, 74 unsolved in 4171 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 9/9 constraints]
After SMT, in 6815ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 6836ms
Finished structural reductions in LTL mode , in 1 iterations and 7192 ms. Remains : 78/78 places, 75/75 transitions.
Support contains 38 out of 78 places after structural reductions.
[2024-06-01 06:28:58] [INFO ] Flatten gal took : 28 ms
[2024-06-01 06:28:58] [INFO ] Flatten gal took : 12 ms
[2024-06-01 06:28:59] [INFO ] Input system was already deterministic with 75 transitions.
Reduction of identical properties reduced properties to check from 24 to 23
RANDOM walk for 4052 steps (18 resets) in 292 ms. (13 steps per ms) remains 0/23 properties
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 78 transition count 74
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 77 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 76 transition count 73
Applied a total of 4 rules in 22 ms. Remains 76 /78 variables (removed 2) and now considering 73/75 (removed 2) transitions.
// Phase 1: matrix 73 rows 76 cols
[2024-06-01 06:28:59] [INFO ] Computed 28 invariants in 2 ms
[2024-06-01 06:28:59] [INFO ] Implicit Places using invariants in 53 ms returned [62]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 54 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 75/78 places, 73/75 transitions.
Applied a total of 0 rules in 4 ms. Remains 75 /75 variables (removed 0) and now considering 73/73 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 81 ms. Remains : 75/78 places, 73/75 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-00
Stuttering criterion allowed to conclude after 214 steps with 0 reset in 3 ms.
FORMULA ShieldIIPs-PT-003A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-LTLFireability-00 finished in 264 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(G(p0)))||((p1 U p2)&&(p3 U p1)))))'
Support contains 8 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 3 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2024-06-01 06:28:59] [INFO ] Computed 28 invariants in 2 ms
[2024-06-01 06:28:59] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-06-01 06:28:59] [INFO ] Invariant cache hit.
[2024-06-01 06:28:59] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-06-01 06:28:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:00] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 1 ms to minimize.
[2024-06-01 06:29:00] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-06-01 06:29:00] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 3/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/187 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:00] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:01] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-06-01 06:29:01] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:01] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 0 ms to minimize.
[2024-06-01 06:29:01] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 2/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 11 (OVERLAPS) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 192 constraints, problems are : Problem set: 0 solved, 74 unsolved in 2133 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 8/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 74/266 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:02] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 267 constraints, problems are : Problem set: 0 solved, 74 unsolved in 3946 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 9/9 constraints]
After SMT, in 6098ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 6099ms
Finished structural reductions in LTL mode , in 1 iterations and 6231 ms. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 486 ms :[true, (NOT p1), (NOT p2), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-01
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-003A-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-LTLFireability-01 finished in 6741 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((X(G(p0))&&G((p1 U p2))))||(G(p2) U p3)))'
Support contains 7 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 78 transition count 74
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 77 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 76 transition count 73
Applied a total of 4 rules in 17 ms. Remains 76 /78 variables (removed 2) and now considering 73/75 (removed 2) transitions.
// Phase 1: matrix 73 rows 76 cols
[2024-06-01 06:29:06] [INFO ] Computed 28 invariants in 0 ms
[2024-06-01 06:29:06] [INFO ] Implicit Places using invariants in 57 ms returned [62]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 58 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 75/78 places, 73/75 transitions.
Applied a total of 0 rules in 4 ms. Remains 75 /75 variables (removed 0) and now considering 73/73 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 79 ms. Remains : 75/78 places, 73/75 transitions.
Stuttering acceptance computed with spot in 367 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3)), (OR (NOT p2) (NOT p0)), (NOT p0), (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-02
Stuttering criterion allowed to conclude after 205 steps with 0 reset in 4 ms.
FORMULA ShieldIIPs-PT-003A-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-LTLFireability-02 finished in 474 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((X(G(p1))||p0))))'
Support contains 6 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 2 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2024-06-01 06:29:06] [INFO ] Computed 28 invariants in 1 ms
[2024-06-01 06:29:07] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-06-01 06:29:07] [INFO ] Invariant cache hit.
[2024-06-01 06:29:07] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-06-01 06:29:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:07] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-06-01 06:29:07] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-06-01 06:29:07] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 3/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/187 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:08] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:08] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 3 ms to minimize.
[2024-06-01 06:29:08] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:08] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2024-06-01 06:29:08] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 2/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 11 (OVERLAPS) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 192 constraints, problems are : Problem set: 0 solved, 74 unsolved in 2147 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 8/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 74/266 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:10] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 267 constraints, problems are : Problem set: 0 solved, 74 unsolved in 4070 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 9/9 constraints]
After SMT, in 6234ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 6235ms
Finished structural reductions in LTL mode , in 1 iterations and 6380 ms. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 128 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-03
Entered a terminal (fully accepting) state of product in 53 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-003A-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-LTLFireability-03 finished in 6522 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 6 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2024-06-01 06:29:13] [INFO ] Invariant cache hit.
[2024-06-01 06:29:13] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-06-01 06:29:13] [INFO ] Invariant cache hit.
[2024-06-01 06:29:13] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-06-01 06:29:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:14] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-06-01 06:29:14] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-06-01 06:29:14] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 3/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/187 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:14] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:14] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
[2024-06-01 06:29:14] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:15] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-06-01 06:29:15] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 2/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 11 (OVERLAPS) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 192 constraints, problems are : Problem set: 0 solved, 74 unsolved in 2148 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 8/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 74/266 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:16] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 267 constraints, problems are : Problem set: 0 solved, 74 unsolved in 3992 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 9/9 constraints]
After SMT, in 6157ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 6159ms
Finished structural reductions in LTL mode , in 1 iterations and 6333 ms. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-003A-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-LTLFireability-04 finished in 6430 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 5 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 78 transition count 74
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 77 transition count 74
Applied a total of 2 rules in 8 ms. Remains 77 /78 variables (removed 1) and now considering 74/75 (removed 1) transitions.
// Phase 1: matrix 74 rows 77 cols
[2024-06-01 06:29:19] [INFO ] Computed 28 invariants in 3 ms
[2024-06-01 06:29:19] [INFO ] Implicit Places using invariants in 60 ms returned [62]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 73 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 76/78 places, 74/75 transitions.
Applied a total of 0 rules in 5 ms. Remains 76 /76 variables (removed 0) and now considering 74/74 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 87 ms. Remains : 76/78 places, 74/75 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-07
Product exploration explored 100000 steps with 571 reset in 339 ms.
Product exploration explored 100000 steps with 572 reset in 254 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 85 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 66 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 5142 steps (27 resets) in 35 ms. (142 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 107 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 86 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Support contains 5 out of 76 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 76/76 places, 74/74 transitions.
Applied a total of 0 rules in 8 ms. Remains 76 /76 variables (removed 0) and now considering 74/74 (removed 0) transitions.
// Phase 1: matrix 74 rows 76 cols
[2024-06-01 06:29:21] [INFO ] Computed 27 invariants in 1 ms
[2024-06-01 06:29:21] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-06-01 06:29:21] [INFO ] Invariant cache hit.
[2024-06-01 06:29:21] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2024-06-01 06:29:21] [INFO ] Redundant transitions in 27 ms returned [71]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 72 sub problems to find dead transitions.
// Phase 1: matrix 73 rows 76 cols
[2024-06-01 06:29:21] [INFO ] Computed 27 invariants in 4 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (OVERLAPS) 1/76 variables, 27/102 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 72 unsolved
[2024-06-01 06:29:21] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 10 ms to minimize.
[2024-06-01 06:29:21] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 2 ms to minimize.
[2024-06-01 06:29:21] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 3/106 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 73/149 variables, 76/182 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (OVERLAPS) 0/149 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 182 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1366 ms.
Refiners :[Domain max(s): 76/76 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 76/76 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (OVERLAPS) 1/76 variables, 27/102 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 3/106 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 73/149 variables, 76/182 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 72/254 constraints. Problems are: Problem set: 0 solved, 72 unsolved
[2024-06-01 06:29:23] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
[2024-06-01 06:29:23] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/149 variables, 2/256 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/149 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 10 (OVERLAPS) 0/149 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/149 variables, and 256 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2280 ms.
Refiners :[Domain max(s): 76/76 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 76/76 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 5/5 constraints]
After SMT, in 3666ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3667ms
Starting structural reductions in SI_LTL mode, iteration 1 : 76/76 places, 73/74 transitions.
Applied a total of 0 rules in 9 ms. Remains 76 /76 variables (removed 0) and now considering 73/73 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3856 ms. Remains : 76/76 places, 73/74 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 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 60 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 17285 steps (92 resets) in 63 ms. (270 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 122 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 86 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 571 reset in 175 ms.
Product exploration explored 100000 steps with 575 reset in 181 ms.
Support contains 5 out of 76 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 76/76 places, 73/73 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 73/73 (removed 0) transitions.
[2024-06-01 06:29:25] [INFO ] Invariant cache hit.
[2024-06-01 06:29:25] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-06-01 06:29:25] [INFO ] Invariant cache hit.
[2024-06-01 06:29:26] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2024-06-01 06:29:26] [INFO ] Redundant transitions in 17 ms returned []
Running 72 sub problems to find dead transitions.
[2024-06-01 06:29:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (OVERLAPS) 1/76 variables, 27/102 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 72 unsolved
[2024-06-01 06:29:26] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
[2024-06-01 06:29:26] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
[2024-06-01 06:29:26] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 3/106 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 73/149 variables, 76/182 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (OVERLAPS) 0/149 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 182 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1279 ms.
Refiners :[Domain max(s): 76/76 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 76/76 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (OVERLAPS) 1/76 variables, 27/102 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 3/106 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 73/149 variables, 76/182 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 72/254 constraints. Problems are: Problem set: 0 solved, 72 unsolved
[2024-06-01 06:29:28] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/149 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/149 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 10 (OVERLAPS) 0/149 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/149 variables, and 255 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2220 ms.
Refiners :[Domain max(s): 76/76 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 76/76 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 4/4 constraints]
After SMT, in 3515ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3517ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3679 ms. Remains : 76/76 places, 73/73 transitions.
Treatment of property ShieldIIPs-PT-003A-LTLFireability-07 finished in 9742 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 6 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 78 transition count 74
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 77 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 76 transition count 73
Applied a total of 4 rules in 8 ms. Remains 76 /78 variables (removed 2) and now considering 73/75 (removed 2) transitions.
// Phase 1: matrix 73 rows 76 cols
[2024-06-01 06:29:29] [INFO ] Computed 28 invariants in 1 ms
[2024-06-01 06:29:29] [INFO ] Implicit Places using invariants in 48 ms returned [62]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 49 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 75/78 places, 73/75 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 73/73 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60 ms. Remains : 75/78 places, 73/75 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-08
Product exploration explored 100000 steps with 5573 reset in 132 ms.
Product exploration explored 100000 steps with 5596 reset in 141 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
RANDOM walk for 75 steps (0 resets) in 5 ms. (12 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
// Phase 1: matrix 73 rows 75 cols
[2024-06-01 06:29:30] [INFO ] Computed 27 invariants in 1 ms
[2024-06-01 06:29:30] [INFO ] [Real]Absence check using 27 positive place invariants in 5 ms returned sat
[2024-06-01 06:29:30] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2024-06-01 06:29:30] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 06:29:30] [INFO ] [Nat]Absence check using 27 positive place invariants in 4 ms returned sat
[2024-06-01 06:29:30] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-06-01 06:29:30] [INFO ] Computed and/alt/rep : 68/249/68 causal constraints (skipped 4 transitions) in 4 ms.
[2024-06-01 06:29:30] [INFO ] Added : 57 causal constraints over 12 iterations in 150 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 6 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 73/73 transitions.
Applied a total of 0 rules in 5 ms. Remains 75 /75 variables (removed 0) and now considering 73/73 (removed 0) transitions.
[2024-06-01 06:29:30] [INFO ] Invariant cache hit.
[2024-06-01 06:29:30] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-06-01 06:29:30] [INFO ] Invariant cache hit.
[2024-06-01 06:29:30] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2024-06-01 06:29:30] [INFO ] Redundant transitions in 19 ms returned [65]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 71 sub problems to find dead transitions.
// Phase 1: matrix 72 rows 75 cols
[2024-06-01 06:29:30] [INFO ] Computed 27 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/75 variables, 27/101 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 06:29:31] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
[2024-06-01 06:29:31] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
[2024-06-01 06:29:31] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 3/105 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (OVERLAPS) 72/147 variables, 75/180 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 06:29:31] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-06-01 06:29:31] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/147 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 06:29:32] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 2 ms to minimize.
[2024-06-01 06:29:32] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/147 variables, 2/184 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 06:29:32] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/147 variables, 1/185 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/147 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 11 (OVERLAPS) 0/147 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 147/147 variables, and 185 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2031 ms.
Refiners :[Domain max(s): 75/75 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/75 variables, 27/101 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 8/110 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (OVERLAPS) 72/147 variables, 75/185 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/147 variables, 71/256 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/147 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 9 (OVERLAPS) 0/147 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 147/147 variables, and 256 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1411 ms.
Refiners :[Domain max(s): 75/75 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 8/8 constraints]
After SMT, in 3456ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 3457ms
Starting structural reductions in SI_LTL mode, iteration 1 : 75/75 places, 72/73 transitions.
Applied a total of 0 rules in 9 ms. Remains 75 /75 variables (removed 0) and now considering 72/72 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3626 ms. Remains : 75/75 places, 72/73 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 70 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
RANDOM walk for 56 steps (0 resets) in 4 ms. (11 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
[2024-06-01 06:29:34] [INFO ] Invariant cache hit.
[2024-06-01 06:29:34] [INFO ] [Real]Absence check using 27 positive place invariants in 4 ms returned sat
[2024-06-01 06:29:34] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2024-06-01 06:29:34] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 06:29:34] [INFO ] [Nat]Absence check using 27 positive place invariants in 4 ms returned sat
[2024-06-01 06:29:34] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-06-01 06:29:34] [INFO ] Computed and/alt/rep : 68/254/68 causal constraints (skipped 3 transitions) in 5 ms.
[2024-06-01 06:29:35] [INFO ] Added : 50 causal constraints over 10 iterations in 108 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5519 reset in 126 ms.
Product exploration explored 100000 steps with 5588 reset in 143 ms.
Support contains 6 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 72/72 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2024-06-01 06:29:35] [INFO ] Invariant cache hit.
[2024-06-01 06:29:35] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-06-01 06:29:35] [INFO ] Invariant cache hit.
[2024-06-01 06:29:35] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
[2024-06-01 06:29:35] [INFO ] Redundant transitions in 16 ms returned []
Running 71 sub problems to find dead transitions.
[2024-06-01 06:29:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/75 variables, 27/101 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 06:29:35] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
[2024-06-01 06:29:35] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2024-06-01 06:29:36] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 3/105 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (OVERLAPS) 72/147 variables, 75/180 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 06:29:36] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2024-06-01 06:29:36] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/147 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 06:29:36] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/147 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/147 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 06:29:37] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/147 variables, 1/184 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/147 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 12 (OVERLAPS) 0/147 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 147/147 variables, and 184 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2246 ms.
Refiners :[Domain max(s): 75/75 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/75 variables, 27/101 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 7/109 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (OVERLAPS) 72/147 variables, 75/184 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/147 variables, 71/255 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/147 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 9 (OVERLAPS) 0/147 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 147/147 variables, and 255 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1502 ms.
Refiners :[Domain max(s): 75/75 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 7/7 constraints]
After SMT, in 3778ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 3779ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3956 ms. Remains : 75/75 places, 72/72 transitions.
Treatment of property ShieldIIPs-PT-003A-LTLFireability-08 finished in 9671 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||G(p1)))))'
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 77 transition count 73
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 75 transition count 73
Applied a total of 3 rules in 4 ms. Remains 75 /78 variables (removed 3) and now considering 73/75 (removed 2) transitions.
// Phase 1: matrix 73 rows 75 cols
[2024-06-01 06:29:39] [INFO ] Computed 27 invariants in 1 ms
[2024-06-01 06:29:39] [INFO ] Implicit Places using invariants in 128 ms returned []
[2024-06-01 06:29:39] [INFO ] Invariant cache hit.
[2024-06-01 06:29:39] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2024-06-01 06:29:39] [INFO ] Redundant transitions in 220 ms returned [70]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 71 sub problems to find dead transitions.
// Phase 1: matrix 72 rows 75 cols
[2024-06-01 06:29:39] [INFO ] Computed 27 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 27/102 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 06:29:40] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-06-01 06:29:40] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
[2024-06-01 06:29:40] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 3/105 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (OVERLAPS) 72/147 variables, 75/180 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 06:29:41] [INFO ] Deduced a trap composed of 8 places in 172 ms of which 32 ms to minimize.
[2024-06-01 06:29:41] [INFO ] Deduced a trap composed of 8 places in 291 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/147 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/147 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 0/147 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 147/147 variables, and 182 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2233 ms.
Refiners :[Domain max(s): 75/75 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 27/102 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 5/107 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (OVERLAPS) 72/147 variables, 75/182 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/147 variables, 71/253 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 06:29:42] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 1 ms to minimize.
[2024-06-01 06:29:42] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/147 variables, 2/255 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/147 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/147 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 147/147 variables, and 255 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1593 ms.
Refiners :[Domain max(s): 75/75 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 7/7 constraints]
After SMT, in 3871ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 3871ms
Starting structural reductions in SI_LTL mode, iteration 1 : 75/78 places, 72/75 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 72/72 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4394 ms. Remains : 75/78 places, 72/75 transitions.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-09
Product exploration explored 100000 steps with 739 reset in 217 ms.
Product exploration explored 100000 steps with 758 reset in 227 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 108 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 113 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 970 steps (2 resets) in 7 ms. (121 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 9 factoid took 235 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 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 72/72 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2024-06-01 06:29:44] [INFO ] Invariant cache hit.
[2024-06-01 06:29:44] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-06-01 06:29:44] [INFO ] Invariant cache hit.
[2024-06-01 06:29:45] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2024-06-01 06:29:45] [INFO ] Redundant transitions in 17 ms returned []
Running 71 sub problems to find dead transitions.
[2024-06-01 06:29:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 27/102 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 06:29:45] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-06-01 06:29:45] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
[2024-06-01 06:29:45] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 3/105 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (OVERLAPS) 72/147 variables, 75/180 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 06:29:45] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-06-01 06:29:45] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/147 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/147 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 06:29:46] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 0 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/147 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/147 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 9 (OVERLAPS) 0/147 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 147/147 variables, and 183 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1937 ms.
Refiners :[Domain max(s): 75/75 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 27/102 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 6/108 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (OVERLAPS) 72/147 variables, 75/183 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/147 variables, 71/254 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/147 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 0/147 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 147/147 variables, and 254 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1832 ms.
Refiners :[Domain max(s): 75/75 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 6/6 constraints]
After SMT, in 3786ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 3787ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3933 ms. Remains : 75/75 places, 72/72 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 99 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 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 541 steps (1 resets) in 15 ms. (33 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 9 factoid took 297 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 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 731 reset in 177 ms.
Product exploration explored 100000 steps with 732 reset in 187 ms.
Support contains 2 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 72/72 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2024-06-01 06:29:49] [INFO ] Invariant cache hit.
[2024-06-01 06:29:50] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-06-01 06:29:50] [INFO ] Invariant cache hit.
[2024-06-01 06:29:50] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2024-06-01 06:29:50] [INFO ] Redundant transitions in 18 ms returned []
Running 71 sub problems to find dead transitions.
[2024-06-01 06:29:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 27/102 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 06:29:50] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 0 ms to minimize.
[2024-06-01 06:29:50] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-06-01 06:29:50] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 3/105 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (OVERLAPS) 72/147 variables, 75/180 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 06:29:50] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-06-01 06:29:50] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/147 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/147 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 06:29:51] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 1 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/147 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/147 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 9 (OVERLAPS) 0/147 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 147/147 variables, and 183 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1849 ms.
Refiners :[Domain max(s): 75/75 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 75/75 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 27/102 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 6/108 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (OVERLAPS) 72/147 variables, 75/183 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/147 variables, 71/254 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/147 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 0/147 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 147/147 variables, and 254 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1827 ms.
Refiners :[Domain max(s): 75/75 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 6/6 constraints]
After SMT, in 3687ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 3688ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3841 ms. Remains : 75/75 places, 72/72 transitions.
Treatment of property ShieldIIPs-PT-003A-LTLFireability-09 finished in 14509 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 5 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 78 transition count 74
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 77 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 76 transition count 73
Applied a total of 4 rules in 12 ms. Remains 76 /78 variables (removed 2) and now considering 73/75 (removed 2) transitions.
// Phase 1: matrix 73 rows 76 cols
[2024-06-01 06:29:53] [INFO ] Computed 28 invariants in 1 ms
[2024-06-01 06:29:53] [INFO ] Implicit Places using invariants in 50 ms returned [62]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 51 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 75/78 places, 73/75 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 73/73 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 65 ms. Remains : 75/78 places, 73/75 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-10
Stuttering criterion allowed to conclude after 203 steps with 1 reset in 1 ms.
FORMULA ShieldIIPs-PT-003A-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-LTLFireability-10 finished in 193 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||G(p1)))))'
Support contains 7 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2024-06-01 06:29:54] [INFO ] Computed 28 invariants in 1 ms
[2024-06-01 06:29:54] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-06-01 06:29:54] [INFO ] Invariant cache hit.
[2024-06-01 06:29:54] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-06-01 06:29:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:54] [INFO ] Deduced a trap composed of 9 places in 19 ms of which 0 ms to minimize.
[2024-06-01 06:29:54] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 1 ms to minimize.
[2024-06-01 06:29:54] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 3/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/187 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:55] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:55] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-06-01 06:29:55] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:55] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2024-06-01 06:29:55] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 2/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 11 (OVERLAPS) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 192 constraints, problems are : Problem set: 0 solved, 74 unsolved in 2076 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 8/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 74/266 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:29:57] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 267 constraints, problems are : Problem set: 0 solved, 74 unsolved in 4021 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 9/9 constraints]
After SMT, in 6111ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 6112ms
Finished structural reductions in LTL mode , in 1 iterations and 6245 ms. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-11
Stuttering criterion allowed to conclude after 168 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-003A-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-LTLFireability-11 finished in 6358 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)||(p1&&G(p2)))))'
Support contains 6 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2024-06-01 06:30:00] [INFO ] Invariant cache hit.
[2024-06-01 06:30:00] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-06-01 06:30:00] [INFO ] Invariant cache hit.
[2024-06-01 06:30:00] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-06-01 06:30:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:00] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2024-06-01 06:30:00] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
[2024-06-01 06:30:01] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 3/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/187 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:01] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:01] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-06-01 06:30:01] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:01] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2024-06-01 06:30:01] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 2/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 11 (OVERLAPS) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 192 constraints, problems are : Problem set: 0 solved, 74 unsolved in 2122 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 8/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 74/266 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:03] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 267 constraints, problems are : Problem set: 0 solved, 74 unsolved in 3916 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 9/9 constraints]
After SMT, in 6048ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 6049ms
Finished structural reductions in LTL mode , in 1 iterations and 6183 ms. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-14
Product exploration explored 100000 steps with 3126 reset in 154 ms.
Product exploration explored 100000 steps with 3131 reset in 170 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT p2)), (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))), (X (NOT p0)), (X (NOT (AND (NOT p0) p1 p2))), (X p1), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 108 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 158 steps (0 resets) in 6 ms. (22 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT p2)), (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))), (X (NOT p0)), (X (NOT (AND (NOT p0) p1 p2))), (X p1), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 10 factoid took 150 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-06-01 06:30:07] [INFO ] Invariant cache hit.
[2024-06-01 06:30:07] [INFO ] [Real]Absence check using 28 positive place invariants in 5 ms returned sat
[2024-06-01 06:30:07] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2024-06-01 06:30:07] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 06:30:07] [INFO ] [Nat]Absence check using 28 positive place invariants in 5 ms returned sat
[2024-06-01 06:30:07] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-06-01 06:30:07] [INFO ] Computed and/alt/rep : 70/251/70 causal constraints (skipped 4 transitions) in 6 ms.
[2024-06-01 06:30:07] [INFO ] Added : 66 causal constraints over 14 iterations in 127 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 78 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 0 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2024-06-01 06:30:07] [INFO ] Invariant cache hit.
[2024-06-01 06:30:08] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-06-01 06:30:08] [INFO ] Invariant cache hit.
[2024-06-01 06:30:08] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-06-01 06:30:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:08] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
[2024-06-01 06:30:08] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2024-06-01 06:30:08] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 3/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/187 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:09] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:09] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-06-01 06:30:09] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:09] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2024-06-01 06:30:09] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 2/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 11 (OVERLAPS) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 192 constraints, problems are : Problem set: 0 solved, 74 unsolved in 2114 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 8/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 74/266 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:11] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 267 constraints, problems are : Problem set: 0 solved, 74 unsolved in 4020 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 9/9 constraints]
After SMT, in 6149ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 6150ms
Finished structural reductions in LTL mode , in 1 iterations and 6273 ms. Remains : 78/78 places, 75/75 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 95 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 109 steps (0 resets) in 5 ms. (18 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 113 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-06-01 06:30:14] [INFO ] Invariant cache hit.
[2024-06-01 06:30:14] [INFO ] [Real]Absence check using 28 positive place invariants in 14 ms returned sat
[2024-06-01 06:30:14] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2024-06-01 06:30:14] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 06:30:15] [INFO ] [Nat]Absence check using 28 positive place invariants in 5 ms returned sat
[2024-06-01 06:30:15] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-06-01 06:30:15] [INFO ] Computed and/alt/rep : 70/251/70 causal constraints (skipped 4 transitions) in 5 ms.
[2024-06-01 06:30:15] [INFO ] Added : 66 causal constraints over 14 iterations in 125 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3106 reset in 159 ms.
Product exploration explored 100000 steps with 3092 reset in 184 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 78 transition count 75
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 8 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2024-06-01 06:30:15] [INFO ] Redundant transitions in 24 ms returned [67]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT only with invariants) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 73 sub problems to find dead transitions.
// Phase 1: matrix 74 rows 78 cols
[2024-06-01 06:30:15] [INFO ] Computed 28 invariants in 1 ms
[2024-06-01 06:30:15] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 73 unsolved
[2024-06-01 06:30:16] [INFO ] Deduced a trap composed of 9 places in 19 ms of which 0 ms to minimize.
[2024-06-01 06:30:16] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
[2024-06-01 06:30:16] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
[2024-06-01 06:30:16] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 1 ms to minimize.
Problem TDEAD19 is UNSAT
[2024-06-01 06:30:16] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 1 ms to minimize.
Problem TDEAD20 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 5/111 constraints. Problems are: Problem set: 2 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/111 constraints. Problems are: Problem set: 2 solved, 71 unsolved
At refinement iteration 6 (OVERLAPS) 74/152 variables, 78/189 constraints. Problems are: Problem set: 2 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/152 variables, 3/192 constraints. Problems are: Problem set: 2 solved, 71 unsolved
[2024-06-01 06:30:16] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
[2024-06-01 06:30:17] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 1 ms to minimize.
[2024-06-01 06:30:17] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/152 variables, 3/195 constraints. Problems are: Problem set: 2 solved, 71 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/152 variables, 0/195 constraints. Problems are: Problem set: 2 solved, 71 unsolved
At refinement iteration 10 (OVERLAPS) 0/152 variables, 0/195 constraints. Problems are: Problem set: 2 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 152/152 variables, and 195 constraints, problems are : Problem set: 2 solved, 71 unsolved in 1809 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 2 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 75/75 constraints. Problems are: Problem set: 2 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/75 constraints. Problems are: Problem set: 2 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 3/78 variables, 28/103 constraints. Problems are: Problem set: 2 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 3/106 constraints. Problems are: Problem set: 2 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 8/114 constraints. Problems are: Problem set: 2 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/114 constraints. Problems are: Problem set: 2 solved, 71 unsolved
At refinement iteration 6 (OVERLAPS) 74/152 variables, 78/192 constraints. Problems are: Problem set: 2 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/152 variables, 3/195 constraints. Problems are: Problem set: 2 solved, 71 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/152 variables, 71/266 constraints. Problems are: Problem set: 2 solved, 71 unsolved
[2024-06-01 06:30:18] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-06-01 06:30:18] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/152 variables, 2/268 constraints. Problems are: Problem set: 2 solved, 71 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/152 variables, 0/268 constraints. Problems are: Problem set: 2 solved, 71 unsolved
At refinement iteration 11 (OVERLAPS) 0/152 variables, 0/268 constraints. Problems are: Problem set: 2 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 152/152 variables, and 268 constraints, problems are : Problem set: 2 solved, 71 unsolved in 3251 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 71/73 constraints, Known Traps: 10/10 constraints]
After SMT, in 5077ms problems are : Problem set: 2 solved, 71 unsolved
Search for dead transitions found 2 dead transitions in 5078ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 78/78 places, 72/75 transitions.
Graph (complete) has 263 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 7 ms. Remains 76 /78 variables (removed 2) and now considering 72/72 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 76/78 places, 72/75 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5130 ms. Remains : 76/78 places, 72/75 transitions.
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 0 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2024-06-01 06:30:21] [INFO ] Computed 28 invariants in 2 ms
[2024-06-01 06:30:21] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-06-01 06:30:21] [INFO ] Invariant cache hit.
[2024-06-01 06:30:21] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-06-01 06:30:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:21] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 1 ms to minimize.
[2024-06-01 06:30:21] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
[2024-06-01 06:30:21] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 3/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/187 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:22] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:22] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-06-01 06:30:22] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:22] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-06-01 06:30:22] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 2/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 11 (OVERLAPS) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 192 constraints, problems are : Problem set: 0 solved, 74 unsolved in 2124 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 8/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 74/266 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:24] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 267 constraints, problems are : Problem set: 0 solved, 74 unsolved in 4041 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 9/9 constraints]
After SMT, in 6189ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 6190ms
Finished structural reductions in LTL mode , in 1 iterations and 6323 ms. Remains : 78/78 places, 75/75 transitions.
Treatment of property ShieldIIPs-PT-003A-LTLFireability-14 finished in 26989 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((!p0 U X((!p1||F((G(!p1)||G(!p0))))))))'
Support contains 6 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2024-06-01 06:30:27] [INFO ] Invariant cache hit.
[2024-06-01 06:30:27] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-06-01 06:30:27] [INFO ] Invariant cache hit.
[2024-06-01 06:30:27] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-06-01 06:30:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:28] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
[2024-06-01 06:30:28] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 0 ms to minimize.
[2024-06-01 06:30:28] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 3/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/187 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:28] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:28] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-06-01 06:30:28] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:29] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 0 ms to minimize.
[2024-06-01 06:30:29] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 2/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 11 (OVERLAPS) 0/153 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 192 constraints, problems are : Problem set: 0 solved, 74 unsolved in 2149 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 8/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/153 variables, 78/192 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 74/266 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 06:30:30] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 0/153 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 267 constraints, problems are : Problem set: 0 solved, 74 unsolved in 4135 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 9/9 constraints]
After SMT, in 6320ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 6321ms
Finished structural reductions in LTL mode , in 1 iterations and 6494 ms. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 174 ms :[(AND p0 p1), (AND p0 p1), (AND p1 p0), (AND p1 p0), (AND p0 p1)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-15
Product exploration explored 100000 steps with 33333 reset in 154 ms.
Product exploration explored 100000 steps with 33333 reset in 172 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 37 ms. Reduced automaton from 5 states, 10 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-003A-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-003A-LTLFireability-15 finished in 7071 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)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
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||G(p1)))))'
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)||(p1&&G(p2)))))'
[2024-06-01 06:30:34] [INFO ] Flatten gal took : 7 ms
[2024-06-01 06:30:34] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2024-06-01 06:30:34] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 78 places, 75 transitions and 330 arcs took 3 ms.
Total runtime 103567 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA ShieldIIPs-PT-003A-LTLFireability-07 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldIIPs-PT-003A-LTLFireability-08 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldIIPs-PT-003A-LTLFireability-09 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldIIPs-PT-003A-LTLFireability-14 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
BK_STOP 1717223657978
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2024
ltl formula name ShieldIIPs-PT-003A-LTLFireability-07
ltl formula formula --ltl=/tmp/1814/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 78 places, 75 transitions and 330 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1814/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1814/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1814/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1814/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 80 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 79, there are 268 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4): ~713 levels ~10000 states ~36600 transitions
pnml2lts-mc( 0/ 4): ~895 levels ~20000 states ~87912 transitions
pnml2lts-mc( 0/ 4): ~1221 levels ~40000 states ~188984 transitions
pnml2lts-mc( 2/ 4): ~2057 levels ~80000 states ~397872 transitions
pnml2lts-mc( 2/ 4): ~2095 levels ~160000 states ~859852 transitions
pnml2lts-mc( 3/ 4): ~2389 levels ~320000 states ~1815620 transitions
pnml2lts-mc( 3/ 4): ~3104 levels ~640000 states ~3813716 transitions
pnml2lts-mc( 3/ 4): ~6732 levels ~1280000 states ~8047796 transitions
pnml2lts-mc( 3/ 4): ~17164 levels ~2560000 states ~16396152 transitions
pnml2lts-mc( 3/ 4): ~33026 levels ~5120000 states ~34316400 transitions
pnml2lts-mc( 3/ 4): ~33026 levels ~10240000 states ~71151256 transitions
pnml2lts-mc( 3/ 4): ~42101 levels ~20480000 states ~148816788 transitions
pnml2lts-mc( 0/ 4): Error: tree roots table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 6867463
pnml2lts-mc( 0/ 4): unique states count: 33475790
pnml2lts-mc( 0/ 4): unique transitions count: 251451799
pnml2lts-mc( 0/ 4): - self-loop count: 161
pnml2lts-mc( 0/ 4): - claim dead count: 98058352
pnml2lts-mc( 0/ 4): - claim found count: 119669004
pnml2lts-mc( 0/ 4): - claim success count: 33477659
pnml2lts-mc( 0/ 4): - cum. max stack depth: 415235
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 33489454 states 251547122 transitions, fanout: 7.511
pnml2lts-mc( 0/ 4): Total exploration time 109.050 sec (109.020 sec minimum, 109.035 sec on average)
pnml2lts-mc( 0/ 4): States per second: 307102, Transitions per second: 2306714
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 258.9MB, 8.1 B/state, compr.: 2.5%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 99.0%/4.0%
pnml2lts-mc( 0/ 4): Stored 75 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 258.9MB (~256.0MB paged-in)
ltl formula name ShieldIIPs-PT-003A-LTLFireability-08
ltl formula formula --ltl=/tmp/1814/ltl_1_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 78 places, 75 transitions and 330 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1814/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1814/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1814/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1814/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 1 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 80 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 79, there are 111 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4): ~47 levels ~10000 states ~69140 transitions
pnml2lts-mc( 0/ 4): ~47 levels ~20000 states ~151140 transitions
pnml2lts-mc( 0/ 4): ~47 levels ~40000 states ~327876 transitions
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Empty product with LTL!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 61659
pnml2lts-mc( 0/ 4): unique states count: 61659
pnml2lts-mc( 0/ 4): unique transitions count: 540823
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 484268
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 62678
pnml2lts-mc( 0/ 4): - cum. max stack depth: 206
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 62678 states 553829 transitions, fanout: 8.836
pnml2lts-mc( 0/ 4): Total exploration time 0.350 sec (0.350 sec minimum, 0.350 sec on average)
pnml2lts-mc( 0/ 4): States per second: 179080, Transitions per second: 1582369
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.6MB, 10.3 B/state, compr.: 3.2%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 75 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.6MB (~256.0MB paged-in)
ltl formula name ShieldIIPs-PT-003A-LTLFireability-09
ltl formula formula --ltl=/tmp/1814/ltl_2_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 78 places, 75 transitions and 330 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.010 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1814/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1814/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1814/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1814/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): There are 79 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 79, there are 83 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 2/ 4): ~215 levels ~10000 states ~34468 transitions
pnml2lts-mc( 1/ 4): ~309 levels ~20000 states ~87196 transitions
pnml2lts-mc( 1/ 4): ~496 levels ~40000 states ~181032 transitions
pnml2lts-mc( 1/ 4): ~1184 levels ~80000 states ~376044 transitions
pnml2lts-mc( 3/ 4): ~3244 levels ~160000 states ~770396 transitions
pnml2lts-mc( 1/ 4): ~2390 levels ~320000 states ~1754336 transitions
pnml2lts-mc( 1/ 4): ~5946 levels ~640000 states ~3624836 transitions
pnml2lts-mc( 1/ 4): ~13348 levels ~1280000 states ~7510680 transitions
pnml2lts-mc( 3/ 4): ~10723 levels ~2560000 states ~15914584 transitions
pnml2lts-mc( 2/ 4): ~15808 levels ~5120000 states ~32307164 transitions
pnml2lts-mc( 2/ 4): ~29229 levels ~10240000 states ~62908584 transitions
pnml2lts-mc( 2/ 4): ~38856 levels ~20480000 states ~131604956 transitions
pnml2lts-mc( 2/ 4): Error: tree roots table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 14520279
pnml2lts-mc( 0/ 4): unique states count: 33524604
pnml2lts-mc( 0/ 4): unique transitions count: 230062142
pnml2lts-mc( 0/ 4): - self-loop count: 164
pnml2lts-mc( 0/ 4): - claim dead count: 112804397
pnml2lts-mc( 0/ 4): - claim found count: 83412728
pnml2lts-mc( 0/ 4): - claim success count: 33525684
pnml2lts-mc( 0/ 4): - cum. max stack depth: 251743
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 33529832 states 230096273 transitions, fanout: 6.862
pnml2lts-mc( 0/ 4): Total exploration time 79.100 sec (79.080 sec minimum, 79.090 sec on average)
pnml2lts-mc( 0/ 4): States per second: 423892, Transitions per second: 2908929
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 259.1MB, 8.1 B/state, compr.: 2.5%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 99.0%/4.0%
pnml2lts-mc( 0/ 4): Stored 75 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 259.1MB (~256.0MB paged-in)
ltl formula name ShieldIIPs-PT-003A-LTLFireability-14
ltl formula formula --ltl=/tmp/1814/ltl_3_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 78 places, 75 transitions and 330 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1814/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1814/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1814/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1814/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 80 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 79, there are 108 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4): ~76 levels ~10000 states ~17964 transitions
pnml2lts-mc( 3/ 4): ~88 levels ~20000 states ~45908 transitions
pnml2lts-mc( 0/ 4): ~84 levels ~40000 states ~88592 transitions
pnml2lts-mc( 1/ 4): ~76 levels ~80000 states ~163812 transitions
pnml2lts-mc( 1/ 4): ~76 levels ~160000 states ~333164 transitions
pnml2lts-mc( 1/ 4): ~90 levels ~320000 states ~673776 transitions
pnml2lts-mc( 1/ 4): ~90 levels ~640000 states ~1412056 transitions
pnml2lts-mc( 1/ 4): ~90 levels ~1280000 states ~2968320 transitions
pnml2lts-mc( 1/ 4): ~90 levels ~2560000 states ~6229200 transitions
pnml2lts-mc( 1/ 4): ~90 levels ~5120000 states ~15075648 transitions
pnml2lts-mc( 3/ 4): ~98 levels ~10240000 states ~35108560 transitions
pnml2lts-mc( 3/ 4): ~98 levels ~20480000 states ~72555196 transitions
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Empty product with LTL!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 20751223
pnml2lts-mc( 0/ 4): unique states count: 20751223
pnml2lts-mc( 0/ 4): unique transitions count: 77444733
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 56700842
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 20753797
pnml2lts-mc( 0/ 4): - cum. max stack depth: 385
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 20753797 states 77468481 transitions, fanout: 3.733
pnml2lts-mc( 0/ 4): Total exploration time 32.520 sec (32.520 sec minimum, 32.520 sec on average)
pnml2lts-mc( 0/ 4): States per second: 638186, Transitions per second: 2382180
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 159.5MB, 8.1 B/state, compr.: 2.5%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 61.0%/1.0%
pnml2lts-mc( 0/ 4): Stored 75 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 159.5MB (~256.0MB paged-in)
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="ShieldIIPs-PT-003A"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is ShieldIIPs-PT-003A, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r528-tall-171683760200036"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-003A.tgz
mv ShieldIIPs-PT-003A execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;