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.r356-tall-171683760200035.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ShieldIIPs-PT-003A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683760200035
=====================================================================

--------------------
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-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-003A-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-003A-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-003A-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-003A-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-003A-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-003A-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-003A-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-003A-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-003A-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-003A-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-003A-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-003A-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-003A-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-003A-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-003A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716876872241

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-003A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-28 06:14:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 06:14:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 06:14:33] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2024-05-28 06:14:33] [INFO ] Transformed 78 places.
[2024-05-28 06:14:33] [INFO ] Transformed 75 transitions.
[2024-05-28 06:14:33] [INFO ] Found NUPN structural information;
[2024-05-28 06:14:33] [INFO ] Parsed PT model containing 78 places and 75 transitions and 330 arcs in 155 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPs-PT-003A-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-003A-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-003A-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-003A-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-003A-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 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
[2024-05-28 06:14:33] [INFO ] Computed 28 invariants in 5 ms
[2024-05-28 06:14:33] [INFO ] Implicit Places using invariants in 181 ms returned []
[2024-05-28 06:14:33] [INFO ] Invariant cache hit.
[2024-05-28 06:14:33] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 323 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-05-28 06:14:33] [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
[2024-05-28 06:14:34] [INFO ] Deduced a trap composed of 9 places in 143 ms of which 8 ms to minimize.
[2024-05-28 06:14:34] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-05-28 06:14:34] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 2 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
[2024-05-28 06:14:35] [INFO ] Deduced a trap composed of 11 places in 24 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
[2024-05-28 06:14:35] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 0 ms to minimize.
[2024-05-28 06:14:35] [INFO ] Deduced a trap composed of 9 places in 19 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
[2024-05-28 06:14:35] [INFO ] Deduced a trap composed of 9 places in 15 ms of which 1 ms to minimize.
[2024-05-28 06:14:35] [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 2435 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
[2024-05-28 06:14:37] [INFO ] Deduced a trap composed of 11 places in 22 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 4002 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 6512ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 6533ms
Finished structural reductions in LTL mode , in 1 iterations and 6886 ms. Remains : 78/78 places, 75/75 transitions.
Support contains 27 out of 78 places after structural reductions.
[2024-05-28 06:14:40] [INFO ] Flatten gal took : 37 ms
[2024-05-28 06:14:40] [INFO ] Flatten gal took : 10 ms
[2024-05-28 06:14:40] [INFO ] Input system was already deterministic with 75 transitions.
Reduction of identical properties reduced properties to check from 22 to 21
RANDOM walk for 551 steps (0 resets) in 53 ms. (10 steps per ms) remains 0/21 properties
FORMULA ShieldIIPs-PT-003A-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ShieldIIPs-PT-003A-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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' '!(X(F(p0)))'
Support contains 2 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.
[2024-05-28 06:14:41] [INFO ] Invariant cache hit.
[2024-05-28 06:14:41] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-28 06:14:41] [INFO ] Invariant cache hit.
[2024-05-28 06:14:41] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-05-28 06:14:41] [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
[2024-05-28 06:14:41] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2024-05-28 06:14:41] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 0 ms to minimize.
[2024-05-28 06:14:41] [INFO ] Deduced a trap composed of 15 places in 32 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
[2024-05-28 06:14:42] [INFO ] Deduced a trap composed of 11 places in 20 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
[2024-05-28 06:14:42] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-05-28 06:14:42] [INFO ] Deduced a trap composed of 9 places in 19 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
[2024-05-28 06:14:42] [INFO ] Deduced a trap composed of 9 places in 16 ms of which 0 ms to minimize.
[2024-05-28 06:14:42] [INFO ] Deduced a trap composed of 8 places in 19 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 2021 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
[2024-05-28 06:14:44] [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 3914 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 5954ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 5955ms
Finished structural reductions in LTL mode , in 1 iterations and 6098 ms. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLCardinality-02
Product exploration explored 100000 steps with 5776 reset in 323 ms.
Product exploration explored 100000 steps with 5708 reset in 182 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 99 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 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT 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 1 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 23 ms. Remains 76 /78 variables (removed 2) and now considering 73/75 (removed 2) transitions.
// Phase 1: matrix 73 rows 76 cols
[2024-05-28 06:14:48] [INFO ] Computed 28 invariants in 2 ms
[2024-05-28 06:14:48] [INFO ] Implicit Places using invariants in 52 ms returned [62]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 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 5 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 83 ms. Remains : 75/78 places, 73/75 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 : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 105 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 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 6632 reset in 171 ms.
Product exploration explored 100000 steps with 6620 reset in 260 ms.
Built C files in :
/tmp/ltsmin5373969341194868528
[2024-05-28 06:14:49] [INFO ] Computing symmetric may disable matrix : 73 transitions.
[2024-05-28 06:14:49] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:14:49] [INFO ] Computing symmetric may enable matrix : 73 transitions.
[2024-05-28 06:14:49] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:14:49] [INFO ] Computing Do-Not-Accords matrix : 73 transitions.
[2024-05-28 06:14:49] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:14:49] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5373969341194868528
Running compilation step : cd /tmp/ltsmin5373969341194868528;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 291 ms.
Running link step : cd /tmp/ltsmin5373969341194868528;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin5373969341194868528;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5593671333766115915.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 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 4 ms. Remains 75 /75 variables (removed 0) and now considering 73/73 (removed 0) transitions.
// Phase 1: matrix 73 rows 75 cols
[2024-05-28 06:15:04] [INFO ] Computed 27 invariants in 5 ms
[2024-05-28 06:15:04] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-28 06:15:04] [INFO ] Invariant cache hit.
[2024-05-28 06:15:04] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2024-05-28 06:15:04] [INFO ] Redundant transitions in 21 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
[2024-05-28 06:15:04] [INFO ] Computed 27 invariants in 4 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
[2024-05-28 06:15:05] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-05-28 06:15:05] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
[2024-05-28 06:15:05] [INFO ] Deduced a trap composed of 15 places in 27 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
[2024-05-28 06:15:05] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
[2024-05-28 06:15:05] [INFO ] Deduced a trap composed of 8 places in 22 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
[2024-05-28 06:15:05] [INFO ] Deduced a trap composed of 9 places in 14 ms of which 1 ms to minimize.
[2024-05-28 06:15:05] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/147 variables, 2/184 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-05-28 06:15:05] [INFO ] Deduced a trap composed of 11 places in 24 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 1959 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 1342 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 3326ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 3327ms
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 3502 ms. Remains : 75/75 places, 72/73 transitions.
Built C files in :
/tmp/ltsmin8716472068674170728
[2024-05-28 06:15:07] [INFO ] Computing symmetric may disable matrix : 72 transitions.
[2024-05-28 06:15:07] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:15:07] [INFO ] Computing symmetric may enable matrix : 72 transitions.
[2024-05-28 06:15:07] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:15:07] [INFO ] Computing Do-Not-Accords matrix : 72 transitions.
[2024-05-28 06:15:07] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:15:07] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8716472068674170728
Running compilation step : cd /tmp/ltsmin8716472068674170728;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 186 ms.
Running link step : cd /tmp/ltsmin8716472068674170728;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin8716472068674170728;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2039946553463040714.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 06:15:23] [INFO ] Flatten gal took : 6 ms
[2024-05-28 06:15:23] [INFO ] Flatten gal took : 5 ms
[2024-05-28 06:15:23] [INFO ] Time to serialize gal into /tmp/LTL3216541546723623512.gal : 2 ms
[2024-05-28 06:15:23] [INFO ] Time to serialize properties into /tmp/LTL11964055609095216228.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3216541546723623512.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7606937835082681450.hoa' '-atoms' '/tmp/LTL11964055609095216228.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL11964055609095216228.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7606937835082681450.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t17, t18, t19, t20, t30, t41...398
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
[2024-05-28 06:15:38] [INFO ] Flatten gal took : 7 ms
[2024-05-28 06:15:38] [INFO ] Flatten gal took : 5 ms
[2024-05-28 06:15:38] [INFO ] Time to serialize gal into /tmp/LTL7772254602596084627.gal : 1 ms
[2024-05-28 06:15:38] [INFO ] Time to serialize properties into /tmp/LTL6483760002238096130.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7772254602596084627.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6483760002238096130.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F("((p55==0)||(p9==1))"))))
Formula 0 simplified : XG!"((p55==0)||(p9==1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t17, t18, t19, t20, t30, t41...407
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
[2024-05-28 06:15:53] [INFO ] Flatten gal took : 8 ms
[2024-05-28 06:15:53] [INFO ] Applying decomposition
[2024-05-28 06:15:53] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10409591750103098684.txt' '-o' '/tmp/graph10409591750103098684.bin' '-w' '/tmp/graph10409591750103098684.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10409591750103098684.bin' '-l' '-1' '-v' '-w' '/tmp/graph10409591750103098684.weights' '-q' '0' '-e' '0.001'
[2024-05-28 06:15:53] [INFO ] Decomposing Gal with order
[2024-05-28 06:15:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 06:15:53] [INFO ] Removed a total of 45 redundant transitions.
[2024-05-28 06:15:53] [INFO ] Flatten gal took : 52 ms
[2024-05-28 06:15:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 8 ms.
[2024-05-28 06:15:53] [INFO ] Time to serialize gal into /tmp/LTL5952479548075973596.gal : 2 ms
[2024-05-28 06:15:53] [INFO ] Time to serialize properties into /tmp/LTL12183956777659132415.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5952479548075973596.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12183956777659132415.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F("((i7.u20.p55==0)||(i2.i1.u3.p9==1))"))))
Formula 0 simplified : XG!"((i7.u20.p55==0)||(i2.i1.u3.p9==1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t7, t14, t54, t71, t42_t23, i1.t63, i1.u6.t1, i1.u6.t2, i2.t73, i2.i0.u9.t5, i2.i0.u9.t6,...497
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
Treatment of property ShieldIIPs-PT-003A-LTLCardinality-02 finished in 87346 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 (G(!p0)||(!p0&&G(p1)))) U (p2&&F(!p0)))))'
Support contains 5 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
[2024-05-28 06:16:08] [INFO ] Computed 28 invariants in 2 ms
[2024-05-28 06:16:08] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-28 06:16:08] [INFO ] Invariant cache hit.
[2024-05-28 06:16:08] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-05-28 06:16:08] [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
[2024-05-28 06:16:08] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-05-28 06:16:09] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
[2024-05-28 06:16:09] [INFO ] Deduced a trap composed of 15 places in 27 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
[2024-05-28 06:16:09] [INFO ] Deduced a trap composed of 11 places in 30 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
[2024-05-28 06:16:09] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2024-05-28 06:16:09] [INFO ] Deduced a trap composed of 9 places in 25 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
[2024-05-28 06:16:09] [INFO ] Deduced a trap composed of 9 places in 19 ms of which 0 ms to minimize.
[2024-05-28 06:16:09] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 3 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 2017 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
[2024-05-28 06:16:11] [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 3897 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 5929ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 5930ms
Finished structural reductions in LTL mode , in 1 iterations and 6058 ms. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 274 ms :[(OR (NOT p2) p0), (OR (NOT p2) p0), true, p0, p0, (AND p0 (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-003A-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-LTLCardinality-03 finished in 6354 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((p0 U (F(p2)||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.
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
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 74 transition count 72
Applied a total of 5 rules in 12 ms. Remains 74 /78 variables (removed 4) and now considering 72/75 (removed 3) transitions.
// Phase 1: matrix 72 rows 74 cols
[2024-05-28 06:16:14] [INFO ] Computed 27 invariants in 2 ms
[2024-05-28 06:16:14] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-28 06:16:14] [INFO ] Invariant cache hit.
[2024-05-28 06:16:14] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2024-05-28 06:16:14] [INFO ] Redundant transitions in 18 ms returned [64]
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 70 sub problems to find dead transitions.
// Phase 1: matrix 71 rows 74 cols
[2024-05-28 06:16:14] [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, 70 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 27/101 constraints. Problems are: Problem set: 0 solved, 70 unsolved
[2024-05-28 06:16:15] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2024-05-28 06:16:15] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
[2024-05-28 06:16:15] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 3/104 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 71/145 variables, 74/178 constraints. Problems are: Problem set: 0 solved, 70 unsolved
[2024-05-28 06:16:15] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2024-05-28 06:16:15] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-05-28 06:16:15] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/145 variables, 3/181 constraints. Problems are: Problem set: 0 solved, 70 unsolved
[2024-05-28 06:16:15] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 0 ms to minimize.
[2024-05-28 06:16:15] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-28 06:16:15] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/145 variables, 3/184 constraints. Problems are: Problem set: 0 solved, 70 unsolved
[2024-05-28 06:16:16] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-05-28 06:16:16] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/145 variables, 2/186 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/145 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (OVERLAPS) 0/145 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 186 constraints, problems are : Problem set: 0 solved, 70 unsolved in 1940 ms.
Refiners :[Domain max(s): 74/74 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 74/74 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 70 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 27/101 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 11/112 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 71/145 variables, 74/186 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/145 variables, 70/256 constraints. Problems are: Problem set: 0 solved, 70 unsolved
[2024-05-28 06:16:17] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2024-05-28 06:16:17] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/145 variables, 2/258 constraints. Problems are: Problem set: 0 solved, 70 unsolved
[2024-05-28 06:16:17] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/145 variables, 1/259 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/145 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (OVERLAPS) 0/145 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 259 constraints, problems are : Problem set: 0 solved, 70 unsolved in 2037 ms.
Refiners :[Domain max(s): 74/74 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 74/74 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 14/14 constraints]
After SMT, in 3989ms problems are : Problem set: 0 solved, 70 unsolved
Search for dead transitions found 0 dead transitions in 3989ms
Starting structural reductions in SI_LTL mode, iteration 1 : 74/78 places, 71/75 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 71/71 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4145 ms. Remains : 74/78 places, 71/75 transitions.
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLCardinality-04
Stuttering criterion allowed to conclude after 327 steps with 3 reset in 5 ms.
FORMULA ShieldIIPs-PT-003A-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-LTLCardinality-04 finished in 4279 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(F(p0))))'
Support contains 2 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
[2024-05-28 06:16:19] [INFO ] Computed 28 invariants in 1 ms
[2024-05-28 06:16:19] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-28 06:16:19] [INFO ] Invariant cache hit.
[2024-05-28 06:16:19] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-05-28 06:16:19] [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
[2024-05-28 06:16:19] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
[2024-05-28 06:16:19] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 0 ms to minimize.
[2024-05-28 06:16:19] [INFO ] Deduced a trap composed of 15 places in 26 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
[2024-05-28 06:16:20] [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
[2024-05-28 06:16:20] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-05-28 06:16:20] [INFO ] Deduced a trap composed of 9 places in 22 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
[2024-05-28 06:16:20] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
[2024-05-28 06:16:20] [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 2045 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
[2024-05-28 06:16:21] [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 3781 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 5838ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 5839ms
Finished structural reductions in LTL mode , in 1 iterations and 5954 ms. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLCardinality-05
Product exploration explored 100000 steps with 33333 reset in 153 ms.
Product exploration explored 100000 steps with 33333 reset in 148 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 (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 74 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-003A-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-003A-LTLCardinality-05 finished in 6474 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((p0 U (X(p0) U p0))))'
Support contains 2 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.
[2024-05-28 06:16:25] [INFO ] Invariant cache hit.
[2024-05-28 06:16:25] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-28 06:16:25] [INFO ] Invariant cache hit.
[2024-05-28 06:16:25] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-05-28 06:16:25] [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
[2024-05-28 06:16:26] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
[2024-05-28 06:16:26] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 0 ms to minimize.
[2024-05-28 06:16:26] [INFO ] Deduced a trap composed of 15 places in 29 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
[2024-05-28 06:16:26] [INFO ] Deduced a trap composed of 11 places in 32 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
[2024-05-28 06:16:26] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-05-28 06:16:26] [INFO ] Deduced a trap composed of 9 places in 19 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
[2024-05-28 06:16:26] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-28 06:16:26] [INFO ] Deduced a trap composed of 8 places in 18 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 2042 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
[2024-05-28 06:16:28] [INFO ] Deduced a trap composed of 11 places in 24 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 3865 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 5925ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 5925ms
Finished structural reductions in LTL mode , in 1 iterations and 6040 ms. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 21 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-003A-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-LTLCardinality-07 finished in 6149 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(p0)||X(F(p1))))'
Support contains 2 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.
[2024-05-28 06:16:31] [INFO ] Invariant cache hit.
[2024-05-28 06:16:31] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-28 06:16:31] [INFO ] Invariant cache hit.
[2024-05-28 06:16:31] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-05-28 06:16:31] [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
[2024-05-28 06:16:32] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2024-05-28 06:16:32] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
[2024-05-28 06:16:32] [INFO ] Deduced a trap composed of 15 places in 34 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
[2024-05-28 06:16:32] [INFO ] Deduced a trap composed of 11 places in 27 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
[2024-05-28 06:16:32] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-05-28 06:16:32] [INFO ] Deduced a trap composed of 9 places in 19 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
[2024-05-28 06:16:33] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
[2024-05-28 06:16:33] [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 2050 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
[2024-05-28 06:16:34] [INFO ] Deduced a trap composed of 11 places in 26 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 3837 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 5898ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 5899ms
Finished structural reductions in LTL mode , in 1 iterations and 6012 ms. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLCardinality-10
Product exploration explored 100000 steps with 25000 reset in 128 ms.
Product exploration explored 100000 steps with 25000 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 : [(AND (NOT p1) p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 119 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 201 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
RANDOM walk for 40000 steps (214 resets) in 452 ms. (88 steps per ms) remains 2/6 properties
BEST_FIRST walk for 40003 steps (29 resets) in 159 ms. (250 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (31 resets) in 82 ms. (481 steps per ms) remains 2/2 properties
[2024-05-28 06:16:38] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 7/9 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 69/78 variables, 26/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 69/106 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 75/153 variables, 78/184 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/153 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 184 constraints, problems are : Problem set: 0 solved, 2 unsolved in 60 ms.
Refiners :[Domain max(s): 78/78 constraints, Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 78/78 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Problem apf2 is UNSAT
Problem apf3 is UNSAT
After SMT solving in domain Int declared 2/153 variables, and 2 constraints, problems are : Problem set: 2 solved, 0 unsolved in 21 ms.
Refiners :[Domain max(s): 2/78 constraints, Positive P Invariants (semi-flows): 0/28 constraints, State Equation: 0/78 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 85ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (G (OR p0 p1)), (G (OR (NOT p0) (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (NOT (OR p0 (NOT p1)))), (F (NOT (AND p0 (NOT p1))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 16 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-003A-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-003A-LTLCardinality-10 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' '!(X((F(p1)&&p0)))'
Support contains 3 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.
[2024-05-28 06:16:38] [INFO ] Invariant cache hit.
[2024-05-28 06:16:38] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-28 06:16:38] [INFO ] Invariant cache hit.
[2024-05-28 06:16:38] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-05-28 06:16:38] [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
[2024-05-28 06:16:39] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-05-28 06:16:39] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 0 ms to minimize.
[2024-05-28 06:16:39] [INFO ] Deduced a trap composed of 15 places in 32 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
[2024-05-28 06:16:39] [INFO ] Deduced a trap composed of 11 places in 24 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
[2024-05-28 06:16:39] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-05-28 06:16:40] [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
[2024-05-28 06:16:40] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-05-28 06:16:40] [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 2014 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
[2024-05-28 06:16:41] [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 3924 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 5955ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 5957ms
Finished structural reductions in LTL mode , in 1 iterations and 6086 ms. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-003A-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-LTLCardinality-12 finished in 6216 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((X(F((p1||(p2 U p3))))&&p0))))'
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 3 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2024-05-28 06:16:44] [INFO ] Invariant cache hit.
[2024-05-28 06:16:44] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-28 06:16:45] [INFO ] Invariant cache hit.
[2024-05-28 06:16:45] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-05-28 06:16:45] [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
[2024-05-28 06:16:45] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 0 ms to minimize.
[2024-05-28 06:16:45] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
[2024-05-28 06:16:45] [INFO ] Deduced a trap composed of 15 places in 26 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
[2024-05-28 06:16:46] [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
[2024-05-28 06:16:46] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
[2024-05-28 06:16:46] [INFO ] Deduced a trap composed of 9 places in 20 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
[2024-05-28 06:16:46] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
[2024-05-28 06:16:46] [INFO ] Deduced a trap composed of 8 places in 19 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 2054 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
[2024-05-28 06:16:47] [INFO ] Deduced a trap composed of 11 places in 23 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 3892 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 5959ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 5960ms
Finished structural reductions in LTL mode , in 1 iterations and 6083 ms. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p1) (NOT p3)), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLCardinality-13
Stuttering criterion allowed to conclude after 176 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-003A-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-LTLCardinality-13 finished in 6228 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 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
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 5 place count 74 transition count 72
Applied a total of 5 rules in 10 ms. Remains 74 /78 variables (removed 4) and now considering 72/75 (removed 3) transitions.
// Phase 1: matrix 72 rows 74 cols
[2024-05-28 06:16:51] [INFO ] Computed 27 invariants in 1 ms
[2024-05-28 06:16:51] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-28 06:16:51] [INFO ] Invariant cache hit.
[2024-05-28 06:16:51] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2024-05-28 06:16:51] [INFO ] Redundant transitions in 15 ms returned [64]
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 70 sub problems to find dead transitions.
// Phase 1: matrix 71 rows 74 cols
[2024-05-28 06:16:51] [INFO ] Computed 27 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 27/101 constraints. Problems are: Problem set: 0 solved, 70 unsolved
[2024-05-28 06:16:51] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
[2024-05-28 06:16:51] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2024-05-28 06:16:51] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 3/104 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 71/145 variables, 74/178 constraints. Problems are: Problem set: 0 solved, 70 unsolved
[2024-05-28 06:16:51] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2024-05-28 06:16:52] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-05-28 06:16:52] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/145 variables, 3/181 constraints. Problems are: Problem set: 0 solved, 70 unsolved
[2024-05-28 06:16:52] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2024-05-28 06:16:52] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-28 06:16:52] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/145 variables, 3/184 constraints. Problems are: Problem set: 0 solved, 70 unsolved
[2024-05-28 06:16:52] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
[2024-05-28 06:16:52] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/145 variables, 2/186 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/145 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (OVERLAPS) 0/145 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 186 constraints, problems are : Problem set: 0 solved, 70 unsolved in 1936 ms.
Refiners :[Domain max(s): 74/74 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 74/74 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 70 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 27/101 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 11/112 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 71/145 variables, 74/186 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/145 variables, 70/256 constraints. Problems are: Problem set: 0 solved, 70 unsolved
[2024-05-28 06:16:53] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-05-28 06:16:53] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/145 variables, 2/258 constraints. Problems are: Problem set: 0 solved, 70 unsolved
[2024-05-28 06:16:54] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/145 variables, 1/259 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/145 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (OVERLAPS) 0/145 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 259 constraints, problems are : Problem set: 0 solved, 70 unsolved in 2083 ms.
Refiners :[Domain max(s): 74/74 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 74/74 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 14/14 constraints]
After SMT, in 4030ms problems are : Problem set: 0 solved, 70 unsolved
Search for dead transitions found 0 dead transitions in 4032ms
Starting structural reductions in SI_LTL mode, iteration 1 : 74/78 places, 71/75 transitions.
Applied a total of 0 rules in 6 ms. Remains 74 /74 variables (removed 0) and now considering 71/71 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4194 ms. Remains : 74/78 places, 71/75 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLCardinality-15
Product exploration explored 100000 steps with 560 reset in 174 ms.
Product exploration explored 100000 steps with 568 reset in 185 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
RANDOM walk for 17 steps (0 resets) in 5 ms. (2 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 78 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
[2024-05-28 06:16:56] [INFO ] Invariant cache hit.
[2024-05-28 06:16:56] [INFO ] [Real]Absence check using 27 positive place invariants in 3 ms returned sat
[2024-05-28 06:16:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-28 06:16:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:56] [INFO ] [Nat]Absence check using 27 positive place invariants in 3 ms returned sat
[2024-05-28 06:16:56] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-28 06:16:56] [INFO ] Computed and/alt/rep : 70/167/70 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-28 06:16:56] [INFO ] Added : 34 causal constraints over 10 iterations in 97 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 71/71 transitions.
Applied a total of 0 rules in 3 ms. Remains 74 /74 variables (removed 0) and now considering 71/71 (removed 0) transitions.
[2024-05-28 06:16:56] [INFO ] Invariant cache hit.
[2024-05-28 06:16:56] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-28 06:16:56] [INFO ] Invariant cache hit.
[2024-05-28 06:16:56] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2024-05-28 06:16:56] [INFO ] Redundant transitions in 15 ms returned []
Running 70 sub problems to find dead transitions.
[2024-05-28 06:16:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 27/101 constraints. Problems are: Problem set: 0 solved, 70 unsolved
[2024-05-28 06:16:56] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
[2024-05-28 06:16:56] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
[2024-05-28 06:16:56] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 3/104 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 71/145 variables, 74/178 constraints. Problems are: Problem set: 0 solved, 70 unsolved
[2024-05-28 06:16:57] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2024-05-28 06:16:57] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-05-28 06:16:57] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/145 variables, 3/181 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/145 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (OVERLAPS) 0/145 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 181 constraints, problems are : Problem set: 0 solved, 70 unsolved in 1302 ms.
Refiners :[Domain max(s): 74/74 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 74/74 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 70 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 27/101 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 6/107 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 71/145 variables, 74/181 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/145 variables, 70/251 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/145 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (OVERLAPS) 0/145 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 251 constraints, problems are : Problem set: 0 solved, 70 unsolved in 1967 ms.
Refiners :[Domain max(s): 74/74 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 74/74 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 6/6 constraints]
After SMT, in 3282ms problems are : Problem set: 0 solved, 70 unsolved
Search for dead transitions found 0 dead transitions in 3284ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3416 ms. Remains : 74/74 places, 71/71 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
RANDOM walk for 15 steps (0 resets) in 4 ms. (3 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 114 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
[2024-05-28 06:17:00] [INFO ] Invariant cache hit.
[2024-05-28 06:17:00] [INFO ] [Real]Absence check using 27 positive place invariants in 4 ms returned sat
[2024-05-28 06:17:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-28 06:17:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:00] [INFO ] [Nat]Absence check using 27 positive place invariants in 4 ms returned sat
[2024-05-28 06:17:00] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-28 06:17:00] [INFO ] Computed and/alt/rep : 70/167/70 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-28 06:17:00] [INFO ] Added : 34 causal constraints over 10 iterations in 93 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 569 reset in 171 ms.
Product exploration explored 100000 steps with 571 reset in 196 ms.
Built C files in :
/tmp/ltsmin9047242955680895739
[2024-05-28 06:17:00] [INFO ] Computing symmetric may disable matrix : 71 transitions.
[2024-05-28 06:17:00] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:17:00] [INFO ] Computing symmetric may enable matrix : 71 transitions.
[2024-05-28 06:17:00] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:17:00] [INFO ] Computing Do-Not-Accords matrix : 71 transitions.
[2024-05-28 06:17:00] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:17:00] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9047242955680895739
Running compilation step : cd /tmp/ltsmin9047242955680895739;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 194 ms.
Running link step : cd /tmp/ltsmin9047242955680895739;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin9047242955680895739;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16720287909503579636.hoa' '--buchi-type=spotba'
LTSmin run took 103 ms.
FORMULA ShieldIIPs-PT-003A-LTLCardinality-15 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-003A-LTLCardinality-15 finished in 9900 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)))'
Found a Shortening insensitive property : ShieldIIPs-PT-003A-LTLCardinality-02
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions in LI_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 7 ms. Remains 76 /78 variables (removed 2) and now considering 73/75 (removed 2) transitions.
// Phase 1: matrix 73 rows 76 cols
[2024-05-28 06:17:01] [INFO ] Computed 28 invariants in 1 ms
[2024-05-28 06:17:01] [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 LI_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 LI_LTL mode , in 2 iterations and 64 ms. Remains : 75/78 places, 73/75 transitions.
Running random walk in product with property : ShieldIIPs-PT-003A-LTLCardinality-02
Product exploration explored 100000 steps with 6661 reset in 120 ms.
Product exploration explored 100000 steps with 6592 reset in 133 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 85 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 82 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 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Support contains 2 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 4 ms. Remains 75 /75 variables (removed 0) and now considering 73/73 (removed 0) transitions.
// Phase 1: matrix 73 rows 75 cols
[2024-05-28 06:17:02] [INFO ] Computed 27 invariants in 0 ms
[2024-05-28 06:17:02] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-28 06:17:02] [INFO ] Invariant cache hit.
[2024-05-28 06:17:02] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2024-05-28 06:17:02] [INFO ] Redundant transitions in 15 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
[2024-05-28 06:17:02] [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
[2024-05-28 06:17:02] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
[2024-05-28 06:17:02] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 ms to minimize.
[2024-05-28 06:17:02] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 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
[2024-05-28 06:17:03] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
[2024-05-28 06:17:03] [INFO ] Deduced a trap composed of 8 places in 24 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
[2024-05-28 06:17:03] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 0 ms to minimize.
[2024-05-28 06:17:03] [INFO ] Deduced a trap composed of 9 places in 16 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/147 variables, 2/184 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-05-28 06:17:03] [INFO ] Deduced a trap composed of 11 places in 22 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 1927 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 1426 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 3364ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 3364ms
Starting structural reductions in SI_LTL mode, iteration 1 : 75/75 places, 72/73 transitions.
Applied a total of 0 rules in 7 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 3514 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 : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 68 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 70 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 112 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 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 6679 reset in 120 ms.
Product exploration explored 100000 steps with 6599 reset in 152 ms.
Built C files in :
/tmp/ltsmin18064498215276287395
[2024-05-28 06:17:06] [INFO ] Computing symmetric may disable matrix : 72 transitions.
[2024-05-28 06:17:06] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:17:06] [INFO ] Computing symmetric may enable matrix : 72 transitions.
[2024-05-28 06:17:06] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:17:06] [INFO ] Computing Do-Not-Accords matrix : 72 transitions.
[2024-05-28 06:17:06] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:17:06] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18064498215276287395
Running compilation step : cd /tmp/ltsmin18064498215276287395;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 192 ms.
Running link step : cd /tmp/ltsmin18064498215276287395;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin18064498215276287395;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7724139183450649079.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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 7 ms. Remains 75 /75 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2024-05-28 06:17:21] [INFO ] Invariant cache hit.
[2024-05-28 06:17:21] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-28 06:17:21] [INFO ] Invariant cache hit.
[2024-05-28 06:17:21] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2024-05-28 06:17:21] [INFO ] Redundant transitions in 17 ms returned []
Running 71 sub problems to find dead transitions.
[2024-05-28 06:17:21] [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
[2024-05-28 06:17:21] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
[2024-05-28 06:17:22] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 0 ms to minimize.
[2024-05-28 06:17:22] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 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
[2024-05-28 06:17:22] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
[2024-05-28 06:17:22] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/147 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-05-28 06:17:22] [INFO ] Deduced a trap composed of 11 places in 25 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
[2024-05-28 06:17:23] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 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 2186 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 1478 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 3675ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 3676ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3833 ms. Remains : 75/75 places, 72/72 transitions.
Built C files in :
/tmp/ltsmin7015280743122546777
[2024-05-28 06:17:25] [INFO ] Computing symmetric may disable matrix : 72 transitions.
[2024-05-28 06:17:25] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:17:25] [INFO ] Computing symmetric may enable matrix : 72 transitions.
[2024-05-28 06:17:25] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:17:25] [INFO ] Computing Do-Not-Accords matrix : 72 transitions.
[2024-05-28 06:17:25] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:17:25] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7015280743122546777
Running compilation step : cd /tmp/ltsmin7015280743122546777;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 191 ms.
Running link step : cd /tmp/ltsmin7015280743122546777;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin7015280743122546777;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13259474928212098780.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 06:17:40] [INFO ] Flatten gal took : 4 ms
[2024-05-28 06:17:40] [INFO ] Flatten gal took : 5 ms
[2024-05-28 06:17:40] [INFO ] Time to serialize gal into /tmp/LTL15284584210772279490.gal : 1 ms
[2024-05-28 06:17:40] [INFO ] Time to serialize properties into /tmp/LTL10003005542597535521.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15284584210772279490.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3331975456814003994.hoa' '-atoms' '/tmp/LTL10003005542597535521.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL10003005542597535521.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3331975456814003994.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t17, t18, t19, t20, t30, t41...398
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
[2024-05-28 06:17:55] [INFO ] Flatten gal took : 5 ms
[2024-05-28 06:17:55] [INFO ] Flatten gal took : 5 ms
[2024-05-28 06:17:55] [INFO ] Time to serialize gal into /tmp/LTL10279186229420849175.gal : 1 ms
[2024-05-28 06:17:55] [INFO ] Time to serialize properties into /tmp/LTL6054711259418426179.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10279186229420849175.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6054711259418426179.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("((p55==0)||(p9==1))"))))
Formula 0 simplified : XG!"((p55==0)||(p9==1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t17, t18, t19, t20, t30, t41...398
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
[2024-05-28 06:18:10] [INFO ] Flatten gal took : 8 ms
[2024-05-28 06:18:10] [INFO ] Applying decomposition
[2024-05-28 06:18:10] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1249138051570241458.txt' '-o' '/tmp/graph1249138051570241458.bin' '-w' '/tmp/graph1249138051570241458.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1249138051570241458.bin' '-l' '-1' '-v' '-w' '/tmp/graph1249138051570241458.weights' '-q' '0' '-e' '0.001'
[2024-05-28 06:18:10] [INFO ] Decomposing Gal with order
[2024-05-28 06:18:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 06:18:10] [INFO ] Removed a total of 43 redundant transitions.
[2024-05-28 06:18:10] [INFO ] Flatten gal took : 9 ms
[2024-05-28 06:18:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 3 ms.
[2024-05-28 06:18:10] [INFO ] Time to serialize gal into /tmp/LTL1318093204953620408.gal : 1 ms
[2024-05-28 06:18:10] [INFO ] Time to serialize properties into /tmp/LTL17843784651779988543.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1318093204953620408.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17843784651779988543.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F("((i7.u20.p55==0)||(i2.u3.p9==1))"))))
Formula 0 simplified : XG!"((i7.u20.p55==0)||(i2.u3.p9==1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t7, t14, t54, t71, t42_t23, i1.t63, i1.u6.t1, i1.u6.t2, i2.t73, i2.t60, i2.u8.t3, i2.u8.t...515
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
Treatment of property ShieldIIPs-PT-003A-LTLCardinality-02 finished in 84550 ms.
[2024-05-28 06:18:25] [INFO ] Flatten gal took : 13 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16439403623132085487
[2024-05-28 06:18:25] [INFO ] Computing symmetric may disable matrix : 75 transitions.
[2024-05-28 06:18:25] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:18:25] [INFO ] Computing symmetric may enable matrix : 75 transitions.
[2024-05-28 06:18:25] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:18:25] [INFO ] Applying decomposition
[2024-05-28 06:18:25] [INFO ] Computing Do-Not-Accords matrix : 75 transitions.
[2024-05-28 06:18:25] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 06:18:25] [INFO ] Flatten gal took : 4 ms
[2024-05-28 06:18:25] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16439403623132085487
Running compilation step : cd /tmp/ltsmin16439403623132085487;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2199337111049765053.txt' '-o' '/tmp/graph2199337111049765053.bin' '-w' '/tmp/graph2199337111049765053.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2199337111049765053.bin' '-l' '-1' '-v' '-w' '/tmp/graph2199337111049765053.weights' '-q' '0' '-e' '0.001'
[2024-05-28 06:18:25] [INFO ] Decomposing Gal with order
[2024-05-28 06:18:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 06:18:25] [INFO ] Removed a total of 48 redundant transitions.
[2024-05-28 06:18:25] [INFO ] Flatten gal took : 8 ms
[2024-05-28 06:18:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 3 ms.
[2024-05-28 06:18:25] [INFO ] Time to serialize gal into /tmp/LTLCardinality614975312679609623.gal : 2 ms
[2024-05-28 06:18:25] [INFO ] Time to serialize properties into /tmp/LTLCardinality4069907860558131767.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality614975312679609623.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4069907860558131767.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F("((i7.u20.p55==0)||(i1.u3.p9==1))"))))
Formula 0 simplified : XG!"((i7.u20.p55==0)||(i1.u3.p9==1))"
Compilation finished in 197 ms.
Running link step : cd /tmp/ltsmin16439403623132085487;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin16439403623132085487;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t0, t7, t14, t42, t55, t73, i0.i0.t63, i0.i0.t72, i0.i0.u6.t1, i0.i0.u6.t2, i0.i0.u9.t5, i0.i...492
Computing Next relation with stutter on 412 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
5630 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,56.3067,986816,1,0,1.83584e+06,169,839,2.38095e+06,124,633,1313996
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldIIPs-PT-003A-LTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 364644 ms.

BK_STOP 1716877238062

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPs-PT-003A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-003A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r356-tall-171683760200035"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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