About the Execution of 2023-gold for ShieldIIPs-PT-004B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16216.943 | 3600000.00 | 5543770.00 | 272631.10 | FF?FF?FFTT??FFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r373-tall-171683788300038.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 gold2023
Input is ShieldIIPs-PT-004B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683788300038
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K 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 3.6K Apr 23 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 14:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Apr 11 14:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 11 14:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 11 14:24 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 66K 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-004B-LTLFireability-00
FORMULA_NAME ShieldIIPs-PT-004B-LTLFireability-01
FORMULA_NAME ShieldIIPs-PT-004B-LTLFireability-02
FORMULA_NAME ShieldIIPs-PT-004B-LTLFireability-03
FORMULA_NAME ShieldIIPs-PT-004B-LTLFireability-04
FORMULA_NAME ShieldIIPs-PT-004B-LTLFireability-05
FORMULA_NAME ShieldIIPs-PT-004B-LTLFireability-06
FORMULA_NAME ShieldIIPs-PT-004B-LTLFireability-07
FORMULA_NAME ShieldIIPs-PT-004B-LTLFireability-08
FORMULA_NAME ShieldIIPs-PT-004B-LTLFireability-09
FORMULA_NAME ShieldIIPs-PT-004B-LTLFireability-10
FORMULA_NAME ShieldIIPs-PT-004B-LTLFireability-11
FORMULA_NAME ShieldIIPs-PT-004B-LTLFireability-12
FORMULA_NAME ShieldIIPs-PT-004B-LTLFireability-13
FORMULA_NAME ShieldIIPs-PT-004B-LTLFireability-14
FORMULA_NAME ShieldIIPs-PT-004B-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716930858377
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-004B
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-28 21:14:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 21:14:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 21:14:20] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2024-05-28 21:14:20] [INFO ] Transformed 243 places.
[2024-05-28 21:14:20] [INFO ] Transformed 239 transitions.
[2024-05-28 21:14:20] [INFO ] Found NUPN structural information;
[2024-05-28 21:14:20] [INFO ] Parsed PT model containing 243 places and 239 transitions and 718 arcs in 136 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPs-PT-004B-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 239/239 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 223 transition count 219
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 223 transition count 219
Applied a total of 40 rules in 35 ms. Remains 223 /243 variables (removed 20) and now considering 219/239 (removed 20) transitions.
// Phase 1: matrix 219 rows 223 cols
[2024-05-28 21:14:20] [INFO ] Computed 37 invariants in 16 ms
[2024-05-28 21:14:20] [INFO ] Implicit Places using invariants in 223 ms returned []
[2024-05-28 21:14:20] [INFO ] Invariant cache hit.
[2024-05-28 21:14:21] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 422 ms to find 0 implicit places.
[2024-05-28 21:14:21] [INFO ] Invariant cache hit.
[2024-05-28 21:14:21] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 223/243 places, 219/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 577 ms. Remains : 223/243 places, 219/239 transitions.
Support contains 45 out of 223 places after structural reductions.
[2024-05-28 21:14:21] [INFO ] Flatten gal took : 39 ms
[2024-05-28 21:14:21] [INFO ] Flatten gal took : 16 ms
[2024-05-28 21:14:21] [INFO ] Input system was already deterministic with 219 transitions.
Support contains 41 out of 223 places (down from 45) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 16 resets, run finished after 306 ms. (steps per millisecond=32 ) properties (out of 32) seen :31
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 21:14:21] [INFO ] Invariant cache hit.
[2024-05-28 21:14:21] [INFO ] [Real]Absence check using 37 positive place invariants in 10 ms returned sat
[2024-05-28 21:14:22] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 21:14:22] [INFO ] [Nat]Absence check using 37 positive place invariants in 20 ms returned sat
[2024-05-28 21:14:22] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 21:14:22] [INFO ] Deduced a trap composed of 17 places in 67 ms of which 4 ms to minimize.
[2024-05-28 21:14:22] [INFO ] Deduced a trap composed of 18 places in 69 ms of which 1 ms to minimize.
[2024-05-28 21:14:22] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 1 ms to minimize.
[2024-05-28 21:14:22] [INFO ] Deduced a trap composed of 22 places in 58 ms of which 1 ms to minimize.
[2024-05-28 21:14:22] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 304 ms
[2024-05-28 21:14:22] [INFO ] After 382ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-05-28 21:14:22] [INFO ] After 461ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 223 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 223/223 places, 219/219 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 223 transition count 201
Reduce places removed 18 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 19 rules applied. Total rules applied 37 place count 205 transition count 200
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 38 place count 204 transition count 200
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 38 place count 204 transition count 178
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 82 place count 182 transition count 178
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 89 place count 175 transition count 171
Iterating global reduction 3 with 7 rules applied. Total rules applied 96 place count 175 transition count 171
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 96 place count 175 transition count 168
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 102 place count 172 transition count 168
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 68
Deduced a syphon composed of 68 places in 0 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 3 with 136 rules applied. Total rules applied 238 place count 104 transition count 100
Partial Free-agglomeration rule applied 26 times.
Drop transitions removed 26 transitions
Iterating global reduction 3 with 26 rules applied. Total rules applied 264 place count 104 transition count 100
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 265 place count 103 transition count 99
Applied a total of 265 rules in 43 ms. Remains 103 /223 variables (removed 120) and now considering 99/219 (removed 120) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 103/223 places, 99/219 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1687310 steps, run timeout after 3001 ms. (steps per millisecond=562 ) properties seen :{}
Probabilistic random walk after 1687310 steps, saw 352744 distinct states, run finished after 3002 ms. (steps per millisecond=562 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 99 rows 103 cols
[2024-05-28 21:14:25] [INFO ] Computed 37 invariants in 7 ms
[2024-05-28 21:14:25] [INFO ] [Real]Absence check using 36 positive place invariants in 6 ms returned sat
[2024-05-28 21:14:25] [INFO ] [Real]Absence check using 36 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 21:14:25] [INFO ] After 29ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-28 21:14:25] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-28 21:14:25] [INFO ] After 11ms SMT Verify possible using 4 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 21:14:25] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 21:14:25] [INFO ] [Nat]Absence check using 36 positive place invariants in 11 ms returned sat
[2024-05-28 21:14:25] [INFO ] [Nat]Absence check using 36 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 21:14:25] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 21:14:25] [INFO ] After 5ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-28 21:14:25] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
[2024-05-28 21:14:25] [INFO ] Deduced a trap composed of 28 places in 27 ms of which 0 ms to minimize.
[2024-05-28 21:14:25] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 1 ms to minimize.
[2024-05-28 21:14:25] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 1 ms to minimize.
[2024-05-28 21:14:26] [INFO ] Deduced a trap composed of 23 places in 28 ms of which 1 ms to minimize.
[2024-05-28 21:14:26] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 0 ms to minimize.
[2024-05-28 21:14:26] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 208 ms
[2024-05-28 21:14:26] [INFO ] After 219ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-28 21:14:26] [INFO ] After 301ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 99/99 transitions.
Applied a total of 0 rules in 4 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 103/103 places, 99/99 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 99/99 transitions.
Applied a total of 0 rules in 7 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
[2024-05-28 21:14:26] [INFO ] Invariant cache hit.
[2024-05-28 21:14:26] [INFO ] Implicit Places using invariants in 73 ms returned [88]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 75 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 102/103 places, 99/99 transitions.
Applied a total of 0 rules in 3 ms. Remains 102 /102 variables (removed 0) and now considering 99/99 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 85 ms. Remains : 102/103 places, 99/99 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1784450 steps, run timeout after 3001 ms. (steps per millisecond=594 ) properties seen :{}
Probabilistic random walk after 1784450 steps, saw 371211 distinct states, run finished after 3001 ms. (steps per millisecond=594 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 99 rows 102 cols
[2024-05-28 21:14:29] [INFO ] Computed 36 invariants in 2 ms
[2024-05-28 21:14:29] [INFO ] [Real]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-28 21:14:29] [INFO ] [Real]Absence check using 35 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 21:14:29] [INFO ] After 36ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-28 21:14:29] [INFO ] After 44ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-05-28 21:14:29] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 21:14:29] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-28 21:14:29] [INFO ] [Nat]Absence check using 35 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 21:14:29] [INFO ] After 33ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 21:14:29] [INFO ] After 41ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2024-05-28 21:14:29] [INFO ] After 84ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 99/99 transitions.
Applied a total of 0 rules in 4 ms. Remains 102 /102 variables (removed 0) and now considering 99/99 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 102/102 places, 99/99 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 99/99 transitions.
Applied a total of 0 rules in 4 ms. Remains 102 /102 variables (removed 0) and now considering 99/99 (removed 0) transitions.
[2024-05-28 21:14:29] [INFO ] Invariant cache hit.
[2024-05-28 21:14:29] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-28 21:14:29] [INFO ] Invariant cache hit.
[2024-05-28 21:14:29] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2024-05-28 21:14:29] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 21:14:29] [INFO ] Invariant cache hit.
[2024-05-28 21:14:29] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 233 ms. Remains : 102/102 places, 99/99 transitions.
Applied a total of 0 rules in 3 ms. Remains 102 /102 variables (removed 0) and now considering 99/99 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-28 21:14:29] [INFO ] Invariant cache hit.
[2024-05-28 21:14:29] [INFO ] [Real]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-28 21:14:29] [INFO ] [Real]Absence check using 35 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 21:14:29] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 21:14:29] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-28 21:14:29] [INFO ] [Nat]Absence check using 35 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 21:14:29] [INFO ] After 33ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 21:14:29] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2024-05-28 21:14:29] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-28 21:14:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 79 ms
[2024-05-28 21:14:29] [INFO ] After 117ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-28 21:14:29] [INFO ] After 161ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Computed a total of 53 stabilizing places and 53 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((F(p0) U p1))||((F(p0) U p1)&&G(F(!p0))))))'
Support contains 4 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 219/219 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 222 transition count 199
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 203 transition count 199
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 38 place count 203 transition count 179
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 78 place count 183 transition count 179
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 86 place count 175 transition count 171
Iterating global reduction 2 with 8 rules applied. Total rules applied 94 place count 175 transition count 171
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 94 place count 175 transition count 166
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 104 place count 170 transition count 166
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 234 place count 105 transition count 101
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 236 place count 103 transition count 99
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 237 place count 102 transition count 99
Applied a total of 237 rules in 27 ms. Remains 102 /223 variables (removed 121) and now considering 99/219 (removed 120) transitions.
// Phase 1: matrix 99 rows 102 cols
[2024-05-28 21:14:30] [INFO ] Computed 36 invariants in 1 ms
[2024-05-28 21:14:30] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-28 21:14:30] [INFO ] Invariant cache hit.
[2024-05-28 21:14:30] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2024-05-28 21:14:30] [INFO ] Redundant transitions in 19 ms returned [98]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 98 rows 102 cols
[2024-05-28 21:14:30] [INFO ] Computed 36 invariants in 2 ms
[2024-05-28 21:14:30] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 102/223 places, 98/219 transitions.
Applied a total of 0 rules in 3 ms. Remains 102 /102 variables (removed 0) and now considering 98/98 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 256 ms. Remains : 102/223 places, 98/219 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 272 ms :[(NOT p1), (AND (NOT p1) p0), (AND (NOT p1) p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-004B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s12 1) (EQ s23 1) (EQ s26 1)), p0:(EQ s69 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 1119 steps with 9 reset in 17 ms.
FORMULA ShieldIIPs-PT-004B-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-004B-LTLFireability-00 finished in 610 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U (p1&&G(p0)))))'
Support contains 2 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 219/219 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 215 transition count 211
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 215 transition count 211
Applied a total of 16 rules in 12 ms. Remains 215 /223 variables (removed 8) and now considering 211/219 (removed 8) transitions.
// Phase 1: matrix 211 rows 215 cols
[2024-05-28 21:14:30] [INFO ] Computed 37 invariants in 2 ms
[2024-05-28 21:14:30] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-28 21:14:30] [INFO ] Invariant cache hit.
[2024-05-28 21:14:31] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2024-05-28 21:14:31] [INFO ] Invariant cache hit.
[2024-05-28 21:14:31] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 215/223 places, 211/219 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 330 ms. Remains : 215/223 places, 211/219 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-004B-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(NEQ s3 1), p1:(EQ s151 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-004B-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-004B-LTLFireability-01 finished in 468 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F((X(p0) U p1)))&&F(p1))))'
Support contains 1 out of 223 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 219/219 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 222 transition count 200
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 204 transition count 200
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 36 place count 204 transition count 180
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 76 place count 184 transition count 180
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 85 place count 175 transition count 171
Iterating global reduction 2 with 9 rules applied. Total rules applied 94 place count 175 transition count 171
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 94 place count 175 transition count 166
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 104 place count 170 transition count 166
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 234 place count 105 transition count 101
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 236 place count 103 transition count 99
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 237 place count 102 transition count 99
Applied a total of 237 rules in 26 ms. Remains 102 /223 variables (removed 121) and now considering 99/219 (removed 120) transitions.
// Phase 1: matrix 99 rows 102 cols
[2024-05-28 21:14:31] [INFO ] Computed 36 invariants in 1 ms
[2024-05-28 21:14:31] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-28 21:14:31] [INFO ] Invariant cache hit.
[2024-05-28 21:14:31] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2024-05-28 21:14:31] [INFO ] Redundant transitions in 20 ms returned [98]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 98 rows 102 cols
[2024-05-28 21:14:31] [INFO ] Computed 36 invariants in 1 ms
[2024-05-28 21:14:31] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 102/223 places, 98/219 transitions.
Applied a total of 0 rules in 3 ms. Remains 102 /102 variables (removed 0) and now considering 98/98 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 270 ms. Remains : 102/223 places, 98/219 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-004B-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s28 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 4849 reset in 288 ms.
Product exploration explored 100000 steps with 4489 reset in 255 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 p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 145 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 156 ms :[(NOT p1), (NOT p1)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 1 factoid took 187 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 77 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p1)]
[2024-05-28 21:14:32] [INFO ] Invariant cache hit.
[2024-05-28 21:14:32] [INFO ] [Real]Absence check using 36 positive place invariants in 5 ms returned sat
[2024-05-28 21:14:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 21:14:32] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2024-05-28 21:14:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 21:14:32] [INFO ] [Nat]Absence check using 36 positive place invariants in 5 ms returned sat
[2024-05-28 21:14:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 21:14:33] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2024-05-28 21:14:33] [INFO ] Computed and/alt/rep : 95/235/95 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-28 21:14:33] [INFO ] Added : 94 causal constraints over 19 iterations in 198 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 1 out of 102 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 102/102 places, 98/98 transitions.
Applied a total of 0 rules in 3 ms. Remains 102 /102 variables (removed 0) and now considering 98/98 (removed 0) transitions.
[2024-05-28 21:14:33] [INFO ] Invariant cache hit.
[2024-05-28 21:14:33] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-28 21:14:33] [INFO ] Invariant cache hit.
[2024-05-28 21:14:33] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2024-05-28 21:14:33] [INFO ] Redundant transitions in 22 ms returned []
[2024-05-28 21:14:33] [INFO ] Invariant cache hit.
[2024-05-28 21:14:33] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 237 ms. Remains : 102/102 places, 98/98 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 p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 119 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 78 ms :[(NOT p1), (NOT p1)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 1 factoid took 167 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 52 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p1), (NOT p1)]
[2024-05-28 21:14:33] [INFO ] Invariant cache hit.
[2024-05-28 21:14:34] [INFO ] [Real]Absence check using 36 positive place invariants in 6 ms returned sat
[2024-05-28 21:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 21:14:34] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2024-05-28 21:14:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 21:14:34] [INFO ] [Nat]Absence check using 36 positive place invariants in 6 ms returned sat
[2024-05-28 21:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 21:14:34] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2024-05-28 21:14:34] [INFO ] Computed and/alt/rep : 95/235/95 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-28 21:14:34] [INFO ] Added : 94 causal constraints over 19 iterations in 192 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 69 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 4813 reset in 180 ms.
Product exploration explored 100000 steps with 4743 reset in 198 ms.
Built C files in :
/tmp/ltsmin8414636953938070362
[2024-05-28 21:14:34] [INFO ] Computing symmetric may disable matrix : 98 transitions.
[2024-05-28 21:14:34] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:14:34] [INFO ] Computing symmetric may enable matrix : 98 transitions.
[2024-05-28 21:14:34] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:14:34] [INFO ] Computing Do-Not-Accords matrix : 98 transitions.
[2024-05-28 21:14:34] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:14:34] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8414636953938070362
Running compilation step : cd /tmp/ltsmin8414636953938070362;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 320 ms.
Running link step : cd /tmp/ltsmin8414636953938070362;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin8414636953938070362;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14827083446443952404.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 102 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 102/102 places, 98/98 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 102 transition count 97
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 101 transition count 97
Applied a total of 2 rules in 5 ms. Remains 101 /102 variables (removed 1) and now considering 97/98 (removed 1) transitions.
// Phase 1: matrix 97 rows 101 cols
[2024-05-28 21:14:49] [INFO ] Computed 36 invariants in 2 ms
[2024-05-28 21:14:50] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-28 21:14:50] [INFO ] Invariant cache hit.
[2024-05-28 21:14:50] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2024-05-28 21:14:50] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-28 21:14:50] [INFO ] Invariant cache hit.
[2024-05-28 21:14:50] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/102 places, 97/98 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 243 ms. Remains : 101/102 places, 97/98 transitions.
Built C files in :
/tmp/ltsmin1157155820807478795
[2024-05-28 21:14:50] [INFO ] Computing symmetric may disable matrix : 97 transitions.
[2024-05-28 21:14:50] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:14:50] [INFO ] Computing symmetric may enable matrix : 97 transitions.
[2024-05-28 21:14:50] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:14:50] [INFO ] Computing Do-Not-Accords matrix : 97 transitions.
[2024-05-28 21:14:50] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:14:50] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1157155820807478795
Running compilation step : cd /tmp/ltsmin1157155820807478795;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 199 ms.
Running link step : cd /tmp/ltsmin1157155820807478795;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin1157155820807478795;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2029560715791501546.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 21:15:05] [INFO ] Flatten gal took : 7 ms
[2024-05-28 21:15:05] [INFO ] Flatten gal took : 7 ms
[2024-05-28 21:15:05] [INFO ] Time to serialize gal into /tmp/LTL10039201522836955083.gal : 2 ms
[2024-05-28 21:15:05] [INFO ] Time to serialize properties into /tmp/LTL2544975519287092822.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10039201522836955083.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9124776295504547313.hoa' '-atoms' '/tmp/LTL2544975519287092822.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL2544975519287092822.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9124776295504547313.hoa
Detected timeout of ITS tools.
[2024-05-28 21:15:20] [INFO ] Flatten gal took : 7 ms
[2024-05-28 21:15:20] [INFO ] Flatten gal took : 6 ms
[2024-05-28 21:15:20] [INFO ] Time to serialize gal into /tmp/LTL2930043884035064568.gal : 2 ms
[2024-05-28 21:15:20] [INFO ] Time to serialize properties into /tmp/LTL16164957383762050408.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2930043884035064568.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16164957383762050408.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G(F((X("(((p86==1)&&(p97==1))&&(p121==1))"))U("(p64==1)"))))&&(F("(p64==1)")))))
Formula 0 simplified : FG(!"(p64==1)" & (!"(p64==1)" W !"(((p86==1)&&(p97==1))&&(p121==1))"))
Detected timeout of ITS tools.
[2024-05-28 21:15:35] [INFO ] Flatten gal took : 12 ms
[2024-05-28 21:15:35] [INFO ] Applying decomposition
[2024-05-28 21:15:35] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5007550581184724606.txt' '-o' '/tmp/graph5007550581184724606.bin' '-w' '/tmp/graph5007550581184724606.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5007550581184724606.bin' '-l' '-1' '-v' '-w' '/tmp/graph5007550581184724606.weights' '-q' '0' '-e' '0.001'
[2024-05-28 21:15:35] [INFO ] Decomposing Gal with order
[2024-05-28 21:15:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 21:15:35] [INFO ] Removed a total of 64 redundant transitions.
[2024-05-28 21:15:35] [INFO ] Flatten gal took : 39 ms
[2024-05-28 21:15:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 5 ms.
[2024-05-28 21:15:35] [INFO ] Time to serialize gal into /tmp/LTL17831710680833852140.gal : 3 ms
[2024-05-28 21:15:35] [INFO ] Time to serialize properties into /tmp/LTL17125578070942553208.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17831710680833852140.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17125578070942553208.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F((G(F((X("(((i2.u14.p86==1)&&(i2.u16.p97==1))&&(i3.i1.u20.p121==1))"))U("(i0.i0.u9.p64==1)"))))&&(F("(i0.i0.u9.p64==1)")))))
Formula 0 simplified : FG(!"(i0.i0.u9.p64==1)" & (!"(i0.i0.u9.p64==1)" W !"(((i2.u14.p86==1)&&(i2.u16.p97==1))&&(i3.i1.u20.p121==1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin450840644305489465
[2024-05-28 21:15:50] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin450840644305489465
Running compilation step : cd /tmp/ltsmin450840644305489465;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 195 ms.
Running link step : cd /tmp/ltsmin450840644305489465;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin450840644305489465;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([](<>((X((LTLAPp0==true)) U (LTLAPp1==true))))&&<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-004B-LTLFireability-02 finished in 94510 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U X(p1))||(X(p2)&&F(p3))))'
Support contains 4 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 219/219 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 215 transition count 211
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 215 transition count 211
Applied a total of 16 rules in 7 ms. Remains 215 /223 variables (removed 8) and now considering 211/219 (removed 8) transitions.
// Phase 1: matrix 211 rows 215 cols
[2024-05-28 21:16:05] [INFO ] Computed 37 invariants in 1 ms
[2024-05-28 21:16:05] [INFO ] Implicit Places using invariants in 94 ms returned []
[2024-05-28 21:16:05] [INFO ] Invariant cache hit.
[2024-05-28 21:16:06] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
[2024-05-28 21:16:06] [INFO ] Invariant cache hit.
[2024-05-28 21:16:06] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 215/223 places, 211/219 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 380 ms. Remains : 215/223 places, 211/219 transitions.
Stuttering acceptance computed with spot in 323 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p2)), (AND (NOT p3) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p3)), true, (NOT p3), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-004B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}, { cond=(AND p0 (NOT p3)), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 7}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 8}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p3) (NOT p1)), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 5}], [{ cond=(NOT p3), acceptance={} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=8 dest: 7}, { cond=(AND p0 (NOT p1)), acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(AND (EQ s103 1) (EQ s206 1)), p3:(EQ s206 1), p1:(AND (EQ s103 1) (NEQ s0 1)), p2:(EQ s64 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 1 reset in 4 ms.
FORMULA ShieldIIPs-PT-004B-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-004B-LTLFireability-04 finished in 733 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 2 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 219/219 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 222 transition count 198
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 202 transition count 198
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 40 place count 202 transition count 177
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 82 place count 181 transition count 177
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 90 place count 173 transition count 169
Iterating global reduction 2 with 8 rules applied. Total rules applied 98 place count 173 transition count 169
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 98 place count 173 transition count 164
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 108 place count 168 transition count 164
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 2 with 126 rules applied. Total rules applied 234 place count 105 transition count 101
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 236 place count 103 transition count 99
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 237 place count 102 transition count 99
Applied a total of 237 rules in 28 ms. Remains 102 /223 variables (removed 121) and now considering 99/219 (removed 120) transitions.
// Phase 1: matrix 99 rows 102 cols
[2024-05-28 21:16:06] [INFO ] Computed 36 invariants in 1 ms
[2024-05-28 21:16:06] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-28 21:16:06] [INFO ] Invariant cache hit.
[2024-05-28 21:16:06] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2024-05-28 21:16:06] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-28 21:16:06] [INFO ] Invariant cache hit.
[2024-05-28 21:16:06] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 102/223 places, 99/219 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 268 ms. Remains : 102/223 places, 99/219 transitions.
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-004B-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s99 1), p0:(EQ s78 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1331 reset in 265 ms.
Product exploration explored 100000 steps with 1318 reset in 280 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/102 stabilizing places and 2/99 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 4 factoid took 219 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 44 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 21:16:07] [INFO ] Invariant cache hit.
[2024-05-28 21:16:07] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 21:16:07] [INFO ] [Nat]Absence check using 36 positive place invariants in 5 ms returned sat
[2024-05-28 21:16:07] [INFO ] After 33ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 21:16:07] [INFO ] After 42ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-05-28 21:16:07] [INFO ] After 93ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 99/99 transitions.
Partial Free-agglomeration rule applied 23 times.
Drop transitions removed 23 transitions
Iterating global reduction 0 with 23 rules applied. Total rules applied 23 place count 102 transition count 99
Applied a total of 23 rules in 7 ms. Remains 102 /102 variables (removed 0) and now considering 99/99 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 102/102 places, 99/99 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1635990 steps, run timeout after 3001 ms. (steps per millisecond=545 ) properties seen :{}
Probabilistic random walk after 1635990 steps, saw 320361 distinct states, run finished after 3001 ms. (steps per millisecond=545 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 99 rows 102 cols
[2024-05-28 21:16:11] [INFO ] Computed 36 invariants in 4 ms
[2024-05-28 21:16:11] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 21:16:11] [INFO ] [Nat]Absence check using 35 positive place invariants in 5 ms returned sat
[2024-05-28 21:16:11] [INFO ] [Nat]Absence check using 35 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 21:16:11] [INFO ] After 32ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 21:16:11] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
[2024-05-28 21:16:11] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 0 ms to minimize.
[2024-05-28 21:16:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 52 ms
[2024-05-28 21:16:11] [INFO ] After 90ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2024-05-28 21:16:11] [INFO ] After 136ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 99/99 transitions.
Applied a total of 0 rules in 2 ms. Remains 102 /102 variables (removed 0) and now considering 99/99 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 102/102 places, 99/99 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 99/99 transitions.
Applied a total of 0 rules in 2 ms. Remains 102 /102 variables (removed 0) and now considering 99/99 (removed 0) transitions.
[2024-05-28 21:16:11] [INFO ] Invariant cache hit.
[2024-05-28 21:16:11] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-28 21:16:11] [INFO ] Invariant cache hit.
[2024-05-28 21:16:11] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2024-05-28 21:16:11] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-28 21:16:11] [INFO ] Invariant cache hit.
[2024-05-28 21:16:11] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 239 ms. Remains : 102/102 places, 99/99 transitions.
Applied a total of 0 rules in 2 ms. Remains 102 /102 variables (removed 0) and now considering 99/99 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-28 21:16:11] [INFO ] Invariant cache hit.
[2024-05-28 21:16:11] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 21:16:11] [INFO ] [Nat]Absence check using 35 positive place invariants in 5 ms returned sat
[2024-05-28 21:16:11] [INFO ] [Nat]Absence check using 35 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 21:16:11] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 21:16:11] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2024-05-28 21:16:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2024-05-28 21:16:11] [INFO ] After 70ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-28 21:16:11] [INFO ] After 111ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 235 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 102 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 102/102 places, 99/99 transitions.
Applied a total of 0 rules in 5 ms. Remains 102 /102 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 102 cols
[2024-05-28 21:16:11] [INFO ] Computed 36 invariants in 1 ms
[2024-05-28 21:16:12] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-28 21:16:12] [INFO ] Invariant cache hit.
[2024-05-28 21:16:12] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2024-05-28 21:16:12] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-28 21:16:12] [INFO ] Invariant cache hit.
[2024-05-28 21:16:12] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 234 ms. Remains : 102/102 places, 99/99 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/102 stabilizing places and 2/99 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 201 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 43 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 21:16:12] [INFO ] Invariant cache hit.
[2024-05-28 21:16:12] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 21:16:12] [INFO ] [Nat]Absence check using 36 positive place invariants in 5 ms returned sat
[2024-05-28 21:16:12] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 21:16:12] [INFO ] After 43ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-28 21:16:12] [INFO ] After 80ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 99/99 transitions.
Partial Free-agglomeration rule applied 23 times.
Drop transitions removed 23 transitions
Iterating global reduction 0 with 23 rules applied. Total rules applied 23 place count 102 transition count 99
Applied a total of 23 rules in 4 ms. Remains 102 /102 variables (removed 0) and now considering 99/99 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 102/102 places, 99/99 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1690507 steps, run timeout after 3001 ms. (steps per millisecond=563 ) properties seen :{}
Probabilistic random walk after 1690507 steps, saw 328431 distinct states, run finished after 3001 ms. (steps per millisecond=563 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 99 rows 102 cols
[2024-05-28 21:16:15] [INFO ] Computed 36 invariants in 4 ms
[2024-05-28 21:16:15] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 21:16:15] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-28 21:16:15] [INFO ] [Nat]Absence check using 35 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-28 21:16:15] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 21:16:15] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-05-28 21:16:15] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 0 ms to minimize.
[2024-05-28 21:16:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 73 ms
[2024-05-28 21:16:15] [INFO ] After 105ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2024-05-28 21:16:15] [INFO ] After 146ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 99/99 transitions.
Applied a total of 0 rules in 3 ms. Remains 102 /102 variables (removed 0) and now considering 99/99 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 102/102 places, 99/99 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 99/99 transitions.
Applied a total of 0 rules in 2 ms. Remains 102 /102 variables (removed 0) and now considering 99/99 (removed 0) transitions.
[2024-05-28 21:16:15] [INFO ] Invariant cache hit.
[2024-05-28 21:16:15] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-28 21:16:15] [INFO ] Invariant cache hit.
[2024-05-28 21:16:16] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2024-05-28 21:16:16] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 21:16:16] [INFO ] Invariant cache hit.
[2024-05-28 21:16:16] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 223 ms. Remains : 102/102 places, 99/99 transitions.
Applied a total of 0 rules in 2 ms. Remains 102 /102 variables (removed 0) and now considering 99/99 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-28 21:16:16] [INFO ] Invariant cache hit.
[2024-05-28 21:16:16] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 21:16:16] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-28 21:16:16] [INFO ] [Nat]Absence check using 35 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 21:16:16] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 21:16:16] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2024-05-28 21:16:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2024-05-28 21:16:16] [INFO ] After 64ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-28 21:16:16] [INFO ] After 98ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 190 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1321 reset in 209 ms.
Product exploration explored 100000 steps with 1363 reset in 234 ms.
Built C files in :
/tmp/ltsmin7619983079141113588
[2024-05-28 21:16:17] [INFO ] Computing symmetric may disable matrix : 99 transitions.
[2024-05-28 21:16:17] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:16:17] [INFO ] Computing symmetric may enable matrix : 99 transitions.
[2024-05-28 21:16:17] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:16:17] [INFO ] Computing Do-Not-Accords matrix : 99 transitions.
[2024-05-28 21:16:17] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:16:17] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7619983079141113588
Running compilation step : cd /tmp/ltsmin7619983079141113588;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 206 ms.
Running link step : cd /tmp/ltsmin7619983079141113588;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin7619983079141113588;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13078642564125120800.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 102 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 102/102 places, 99/99 transitions.
Applied a total of 0 rules in 6 ms. Remains 102 /102 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 102 cols
[2024-05-28 21:16:32] [INFO ] Computed 36 invariants in 0 ms
[2024-05-28 21:16:32] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-28 21:16:32] [INFO ] Invariant cache hit.
[2024-05-28 21:16:32] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2024-05-28 21:16:32] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 21:16:32] [INFO ] Invariant cache hit.
[2024-05-28 21:16:32] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 234 ms. Remains : 102/102 places, 99/99 transitions.
Built C files in :
/tmp/ltsmin10077232822531272971
[2024-05-28 21:16:32] [INFO ] Computing symmetric may disable matrix : 99 transitions.
[2024-05-28 21:16:32] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:16:32] [INFO ] Computing symmetric may enable matrix : 99 transitions.
[2024-05-28 21:16:32] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:16:32] [INFO ] Computing Do-Not-Accords matrix : 99 transitions.
[2024-05-28 21:16:32] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:16:32] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10077232822531272971
Running compilation step : cd /tmp/ltsmin10077232822531272971;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 205 ms.
Running link step : cd /tmp/ltsmin10077232822531272971;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin10077232822531272971;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17384514956702967468.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 21:16:47] [INFO ] Flatten gal took : 7 ms
[2024-05-28 21:16:47] [INFO ] Flatten gal took : 7 ms
[2024-05-28 21:16:47] [INFO ] Time to serialize gal into /tmp/LTL2842999992664444117.gal : 2 ms
[2024-05-28 21:16:47] [INFO ] Time to serialize properties into /tmp/LTL16620114371624362637.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2842999992664444117.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10614933578492909702.hoa' '-atoms' '/tmp/LTL16620114371624362637.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16620114371624362637.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10614933578492909702.hoa
Detected timeout of ITS tools.
[2024-05-28 21:17:02] [INFO ] Flatten gal took : 6 ms
[2024-05-28 21:17:02] [INFO ] Flatten gal took : 6 ms
[2024-05-28 21:17:02] [INFO ] Time to serialize gal into /tmp/LTL17425757462718515091.gal : 2 ms
[2024-05-28 21:17:02] [INFO ] Time to serialize properties into /tmp/LTL3595503144037418659.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17425757462718515091.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3595503144037418659.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F(("(p191==0)")||(G("(p236==1)"))))))
Formula 0 simplified : G(F!"(p236==1)" & FG!"(p191==0)")
Detected timeout of ITS tools.
[2024-05-28 21:17:17] [INFO ] Flatten gal took : 6 ms
[2024-05-28 21:17:17] [INFO ] Applying decomposition
[2024-05-28 21:17:17] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12866552108897457709.txt' '-o' '/tmp/graph12866552108897457709.bin' '-w' '/tmp/graph12866552108897457709.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12866552108897457709.bin' '-l' '-1' '-v' '-w' '/tmp/graph12866552108897457709.weights' '-q' '0' '-e' '0.001'
[2024-05-28 21:17:17] [INFO ] Decomposing Gal with order
[2024-05-28 21:17:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 21:17:17] [INFO ] Removed a total of 61 redundant transitions.
[2024-05-28 21:17:17] [INFO ] Flatten gal took : 11 ms
[2024-05-28 21:17:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 3 ms.
[2024-05-28 21:17:17] [INFO ] Time to serialize gal into /tmp/LTL10694779976457645276.gal : 1 ms
[2024-05-28 21:17:17] [INFO ] Time to serialize properties into /tmp/LTL13104217176718708245.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10694779976457645276.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13104217176718708245.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F(("(i3.i0.u28.p191==0)")||(G("(i4.u36.p236==1)"))))))
Formula 0 simplified : G(F!"(i4.u36.p236==1)" & FG!"(i3.i0.u28.p191==0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10165898476970907684
[2024-05-28 21:17:32] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10165898476970907684
Running compilation step : cd /tmp/ltsmin10165898476970907684;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 190 ms.
Running link step : cd /tmp/ltsmin10165898476970907684;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin10165898476970907684;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(((LTLAPp0==true)||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-004B-LTLFireability-05 finished in 101409 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G(p0))&&G(p1))))'
Support contains 3 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 219/219 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 222 transition count 198
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 202 transition count 198
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 40 place count 202 transition count 177
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 82 place count 181 transition count 177
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 90 place count 173 transition count 169
Iterating global reduction 2 with 8 rules applied. Total rules applied 98 place count 173 transition count 169
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 98 place count 173 transition count 165
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 106 place count 169 transition count 165
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 2 with 126 rules applied. Total rules applied 232 place count 106 transition count 102
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 234 place count 104 transition count 100
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 235 place count 103 transition count 100
Applied a total of 235 rules in 22 ms. Remains 103 /223 variables (removed 120) and now considering 100/219 (removed 119) transitions.
// Phase 1: matrix 100 rows 103 cols
[2024-05-28 21:17:47] [INFO ] Computed 36 invariants in 1 ms
[2024-05-28 21:17:48] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-28 21:17:48] [INFO ] Invariant cache hit.
[2024-05-28 21:17:48] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2024-05-28 21:17:48] [INFO ] Redundant transitions in 14 ms returned [99]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 99 rows 103 cols
[2024-05-28 21:17:48] [INFO ] Computed 36 invariants in 0 ms
[2024-05-28 21:17:48] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/223 places, 99/219 transitions.
Applied a total of 0 rules in 2 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 249 ms. Remains : 103/223 places, 99/219 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-004B-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0, 1} source=0 dest: 0}, { cond=p1, acceptance={0, 1} source=0 dest: 1}, { cond=p1, acceptance={1} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=p0, acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0, 1} source=2 dest: 0}, { cond=p1, acceptance={1} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s37 0) (EQ s72 0)), p0:(EQ s94 0)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 406 reset in 314 ms.
Product exploration explored 100000 steps with 408 reset in 378 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 p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 103 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Finished random walk after 292 steps, including 1 resets, run visited all 5 properties in 5 ms. (steps per millisecond=58 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p1) (NOT p0))), (F (NOT p1)), (F (AND p1 (NOT p0))), (F (NOT (AND p1 p0)))]
Knowledge based reduction with 9 factoid took 225 ms. Reduced automaton from 3 states, 10 edges and 2 AP (stutter insensitive) to 3 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 3 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Applied a total of 0 rules in 5 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
[2024-05-28 21:17:49] [INFO ] Invariant cache hit.
[2024-05-28 21:17:49] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-28 21:17:49] [INFO ] Invariant cache hit.
[2024-05-28 21:17:49] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2024-05-28 21:17:49] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-28 21:17:49] [INFO ] Invariant cache hit.
[2024-05-28 21:17:49] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 226 ms. Remains : 103/103 places, 99/99 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 : [(AND p1 p0), (X (AND p1 p0)), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (AND p1 p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 104 ms. Reduced automaton from 3 states, 10 edges and 2 AP (stutter insensitive) to 3 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Finished random walk after 34 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=17 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (AND p1 p0)), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (AND p1 p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p0) (NOT p1))), (F (NOT p1)), (F (AND (NOT p0) p1)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 11 factoid took 245 ms. Reduced automaton from 3 states, 10 edges and 2 AP (stutter insensitive) to 3 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 411 reset in 225 ms.
Product exploration explored 100000 steps with 407 reset in 244 ms.
Built C files in :
/tmp/ltsmin12694736292898354139
[2024-05-28 21:17:51] [INFO ] Computing symmetric may disable matrix : 99 transitions.
[2024-05-28 21:17:51] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:17:51] [INFO ] Computing symmetric may enable matrix : 99 transitions.
[2024-05-28 21:17:51] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:17:51] [INFO ] Computing Do-Not-Accords matrix : 99 transitions.
[2024-05-28 21:17:51] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:17:51] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12694736292898354139
Running compilation step : cd /tmp/ltsmin12694736292898354139;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 228 ms.
Running link step : cd /tmp/ltsmin12694736292898354139;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin12694736292898354139;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15405405248928727744.hoa' '--buchi-type=spotba'
LTSmin run took 217 ms.
FORMULA ShieldIIPs-PT-004B-LTLFireability-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-004B-LTLFireability-06 finished in 3790 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(G(p1))))'
Support contains 3 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 219/219 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 215 transition count 211
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 215 transition count 211
Applied a total of 16 rules in 4 ms. Remains 215 /223 variables (removed 8) and now considering 211/219 (removed 8) transitions.
// Phase 1: matrix 211 rows 215 cols
[2024-05-28 21:17:51] [INFO ] Computed 37 invariants in 1 ms
[2024-05-28 21:17:51] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-28 21:17:51] [INFO ] Invariant cache hit.
[2024-05-28 21:17:51] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
[2024-05-28 21:17:51] [INFO ] Invariant cache hit.
[2024-05-28 21:17:52] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 215/223 places, 211/219 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 334 ms. Remains : 215/223 places, 211/219 transitions.
Stuttering acceptance computed with spot in 166 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-004B-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(AND (EQ s133 1) (EQ s200 1)), p1:(EQ s39 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-004B-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-004B-LTLFireability-07 finished in 514 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X((X(p0)||(!p1 U (p2||G(!p1)))))))))'
Support contains 4 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 219/219 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 214 transition count 210
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 214 transition count 210
Applied a total of 18 rules in 10 ms. Remains 214 /223 variables (removed 9) and now considering 210/219 (removed 9) transitions.
// Phase 1: matrix 210 rows 214 cols
[2024-05-28 21:17:52] [INFO ] Computed 37 invariants in 2 ms
[2024-05-28 21:17:52] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-28 21:17:52] [INFO ] Invariant cache hit.
[2024-05-28 21:17:52] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2024-05-28 21:17:52] [INFO ] Invariant cache hit.
[2024-05-28 21:17:52] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 214/223 places, 210/219 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 343 ms. Remains : 214/223 places, 210/219 transitions.
Stuttering acceptance computed with spot in 277 ms :[true, (NOT p0), (AND (NOT p0) (NOT p2) p1), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1)]
Running random walk in product with property : ShieldIIPs-PT-004B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 2}], [{ cond=true, acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={} source=7 dest: 8}], [{ cond=true, acceptance={} source=8 dest: 6}]], initial=7, aps=[p0:(OR (EQ s132 0) (EQ s199 0)), p2:(AND (NOT (OR (AND (EQ s178 1) (EQ s180 1)) (AND (EQ s132 1) (EQ s199 1)))) (NOT (AND (EQ s178 1) (EQ s180 1)))), p1:(...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 20000 reset in 147 ms.
Product exploration explored 100000 steps with 20000 reset in 160 ms.
Computed a total of 47 stabilizing places and 47 stable transitions
Computed a total of 47 stabilizing places and 47 stable transitions
Knowledge obtained : [(AND p0 p2 (NOT p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 74 ms. Reduced automaton from 9 states, 12 edges and 3 AP (stutter sensitive) to 9 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 385 ms :[true, (NOT p0), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2) (NOT p0)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Finished random walk after 1387 steps, including 2 resets, run visited all 5 properties in 11 ms. (steps per millisecond=126 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p2 (NOT p1)), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT p0)), (F (AND (NOT p1) (NOT p2))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 2 factoid took 164 ms. Reduced automaton from 9 states, 12 edges and 3 AP (stutter sensitive) to 9 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 275 ms :[true, (NOT p0), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2) (NOT p0)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 301 ms :[true, (NOT p0), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2) (NOT p0)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Support contains 4 out of 214 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 210/210 transitions.
Applied a total of 0 rules in 5 ms. Remains 214 /214 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-28 21:17:54] [INFO ] Invariant cache hit.
[2024-05-28 21:17:54] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-28 21:17:54] [INFO ] Invariant cache hit.
[2024-05-28 21:17:54] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2024-05-28 21:17:54] [INFO ] Invariant cache hit.
[2024-05-28 21:17:54] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 339 ms. Remains : 214/214 places, 210/210 transitions.
Computed a total of 47 stabilizing places and 47 stable transitions
Computed a total of 47 stabilizing places and 47 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 68 ms. Reduced automaton from 9 states, 12 edges and 3 AP (stutter sensitive) to 9 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 295 ms :[true, (NOT p0), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2) (NOT p0)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Finished random walk after 177 steps, including 0 resets, run visited all 5 properties in 3 ms. (steps per millisecond=59 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1) p2), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT p0)), (F (AND (NOT p1) (NOT p2))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 2 factoid took 163 ms. Reduced automaton from 9 states, 12 edges and 3 AP (stutter sensitive) to 9 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 317 ms :[true, (NOT p0), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2) (NOT p0)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 299 ms :[true, (NOT p0), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2) (NOT p0)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 316 ms :[true, (NOT p0), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2) (NOT p0)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Product exploration explored 100000 steps with 20000 reset in 134 ms.
Product exploration explored 100000 steps with 20000 reset in 145 ms.
Applying partial POR strategy [true, true, false, true, true, false, false, false, false]
Stuttering acceptance computed with spot in 287 ms :[true, (NOT p0), (AND (NOT p0) p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2) (NOT p0)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Support contains 4 out of 214 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 214/214 places, 210/210 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 214 transition count 210
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 20 place count 214 transition count 212
Deduced a syphon composed of 29 places in 1 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 29 place count 214 transition count 212
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 110 places in 0 ms
Iterating global reduction 1 with 81 rules applied. Total rules applied 110 place count 214 transition count 212
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 139 place count 185 transition count 183
Deduced a syphon composed of 81 places in 0 ms
Iterating global reduction 1 with 29 rules applied. Total rules applied 168 place count 185 transition count 183
Deduced a syphon composed of 81 places in 0 ms
Applied a total of 168 rules in 25 ms. Remains 185 /214 variables (removed 29) and now considering 183/210 (removed 27) transitions.
[2024-05-28 21:17:57] [INFO ] Redundant transitions in 19 ms returned []
// Phase 1: matrix 183 rows 185 cols
[2024-05-28 21:17:57] [INFO ] Computed 37 invariants in 1 ms
[2024-05-28 21:17:57] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 185/214 places, 183/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 148 ms. Remains : 185/214 places, 183/210 transitions.
Built C files in :
/tmp/ltsmin18146249875513409679
[2024-05-28 21:17:57] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18146249875513409679
Running compilation step : cd /tmp/ltsmin18146249875513409679;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 306 ms.
Running link step : cd /tmp/ltsmin18146249875513409679;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin18146249875513409679;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3778264828270859226.hoa' '--buchi-type=spotba'
LTSmin run took 149 ms.
FORMULA ShieldIIPs-PT-004B-LTLFireability-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-004B-LTLFireability-08 finished in 5389 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||X(X(p1))))))'
Support contains 4 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 219/219 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 214 transition count 210
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 214 transition count 210
Applied a total of 18 rules in 7 ms. Remains 214 /223 variables (removed 9) and now considering 210/219 (removed 9) transitions.
// Phase 1: matrix 210 rows 214 cols
[2024-05-28 21:17:57] [INFO ] Computed 37 invariants in 0 ms
[2024-05-28 21:17:57] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-05-28 21:17:57] [INFO ] Invariant cache hit.
[2024-05-28 21:17:57] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2024-05-28 21:17:57] [INFO ] Invariant cache hit.
[2024-05-28 21:17:57] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 214/223 places, 210/219 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 333 ms. Remains : 214/223 places, 210/219 transitions.
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-004B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}]], initial=0, aps=[p0:(AND (EQ s23 1) (EQ s47 1)), p1:(OR (AND (EQ s56 0) (EQ s101 0)) (EQ s56 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 152 ms.
Product exploration explored 100000 steps with 25000 reset in 159 ms.
Computed a total of 47 stabilizing places and 47 stable transitions
Computed a total of 47 stabilizing places and 47 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 58 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=58 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 214 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 214 /214 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-28 21:17:58] [INFO ] Invariant cache hit.
[2024-05-28 21:17:59] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-28 21:17:59] [INFO ] Invariant cache hit.
[2024-05-28 21:17:59] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
[2024-05-28 21:17:59] [INFO ] Invariant cache hit.
[2024-05-28 21:17:59] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 329 ms. Remains : 214/214 places, 210/210 transitions.
Computed a total of 47 stabilizing places and 47 stable transitions
Computed a total of 47 stabilizing places and 47 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 72 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 72 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=72 )
Parikh walk visited 0 properties in 1 ms.
Knowledge obtained : [(AND (NOT p0) p1), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 71 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 25000 reset in 153 ms.
Product exploration explored 100000 steps with 25000 reset in 156 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 214 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 214/214 places, 210/210 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 214 transition count 210
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 19 place count 214 transition count 212
Deduced a syphon composed of 28 places in 1 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 28 place count 214 transition count 212
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 110 places in 0 ms
Iterating global reduction 1 with 82 rules applied. Total rules applied 110 place count 214 transition count 212
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 137 place count 187 transition count 185
Deduced a syphon composed of 83 places in 0 ms
Iterating global reduction 1 with 27 rules applied. Total rules applied 164 place count 187 transition count 185
Deduced a syphon composed of 83 places in 0 ms
Applied a total of 164 rules in 19 ms. Remains 187 /214 variables (removed 27) and now considering 185/210 (removed 25) transitions.
[2024-05-28 21:18:00] [INFO ] Redundant transitions in 19 ms returned [184]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 184 rows 187 cols
[2024-05-28 21:18:00] [INFO ] Computed 37 invariants in 0 ms
[2024-05-28 21:18:00] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 187/214 places, 184/210 transitions.
Deduced a syphon composed of 83 places in 0 ms
Applied a total of 0 rules in 4 ms. Remains 187 /187 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 149 ms. Remains : 187/214 places, 184/210 transitions.
Built C files in :
/tmp/ltsmin8360622451606939562
[2024-05-28 21:18:00] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8360622451606939562
Running compilation step : cd /tmp/ltsmin8360622451606939562;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 298 ms.
Running link step : cd /tmp/ltsmin8360622451606939562;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin8360622451606939562;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9939634362086134268.hoa' '--buchi-type=spotba'
LTSmin run took 137 ms.
FORMULA ShieldIIPs-PT-004B-LTLFireability-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-004B-LTLFireability-09 finished in 3560 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 2 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 219/219 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 222 transition count 199
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 203 transition count 199
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 38 place count 203 transition count 178
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 80 place count 182 transition count 178
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 88 place count 174 transition count 170
Iterating global reduction 2 with 8 rules applied. Total rules applied 96 place count 174 transition count 170
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 96 place count 174 transition count 166
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 104 place count 170 transition count 166
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 234 place count 105 transition count 101
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 235 place count 104 transition count 100
Applied a total of 235 rules in 16 ms. Remains 104 /223 variables (removed 119) and now considering 100/219 (removed 119) transitions.
// Phase 1: matrix 100 rows 104 cols
[2024-05-28 21:18:01] [INFO ] Computed 37 invariants in 1 ms
[2024-05-28 21:18:01] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-28 21:18:01] [INFO ] Invariant cache hit.
[2024-05-28 21:18:01] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-28 21:18:01] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2024-05-28 21:18:01] [INFO ] Redundant transitions in 18 ms returned [99]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 99 rows 104 cols
[2024-05-28 21:18:01] [INFO ] Computed 37 invariants in 1 ms
[2024-05-28 21:18:01] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 104/223 places, 99/219 transitions.
Applied a total of 0 rules in 3 ms. Remains 104 /104 variables (removed 0) and now considering 99/99 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 247 ms. Remains : 104/223 places, 99/219 transitions.
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-004B-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(NEQ s90 1), p0:(EQ s78 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 434 reset in 218 ms.
Product exploration explored 100000 steps with 434 reset in 238 ms.
Computed a total of 5 stabilizing places and 4 stable transitions
Computed a total of 5 stabilizing places and 4 stable transitions
Detected a total of 5/104 stabilizing places and 4/99 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 147 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 3 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 7 factoid took 194 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 99/99 transitions.
Applied a total of 0 rules in 1 ms. Remains 104 /104 variables (removed 0) and now considering 99/99 (removed 0) transitions.
[2024-05-28 21:18:02] [INFO ] Invariant cache hit.
[2024-05-28 21:18:02] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-28 21:18:02] [INFO ] Invariant cache hit.
[2024-05-28 21:18:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-28 21:18:02] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2024-05-28 21:18:02] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 21:18:02] [INFO ] Invariant cache hit.
[2024-05-28 21:18:02] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 224 ms. Remains : 104/104 places, 99/99 transitions.
Computed a total of 5 stabilizing places and 4 stable transitions
Computed a total of 5 stabilizing places and 4 stable transitions
Detected a total of 5/104 stabilizing places and 4/99 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 147 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 3 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 7 factoid took 210 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 432 reset in 229 ms.
Product exploration explored 100000 steps with 430 reset in 243 ms.
Built C files in :
/tmp/ltsmin1090148261676020424
[2024-05-28 21:18:04] [INFO ] Computing symmetric may disable matrix : 99 transitions.
[2024-05-28 21:18:04] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:18:04] [INFO ] Computing symmetric may enable matrix : 99 transitions.
[2024-05-28 21:18:04] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:18:04] [INFO ] Computing Do-Not-Accords matrix : 99 transitions.
[2024-05-28 21:18:04] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:18:04] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1090148261676020424
Running compilation step : cd /tmp/ltsmin1090148261676020424;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 207 ms.
Running link step : cd /tmp/ltsmin1090148261676020424;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin1090148261676020424;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7338713889303437991.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 99/99 transitions.
Applied a total of 0 rules in 3 ms. Remains 104 /104 variables (removed 0) and now considering 99/99 (removed 0) transitions.
[2024-05-28 21:18:19] [INFO ] Invariant cache hit.
[2024-05-28 21:18:19] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-28 21:18:19] [INFO ] Invariant cache hit.
[2024-05-28 21:18:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-28 21:18:19] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2024-05-28 21:18:19] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-28 21:18:19] [INFO ] Invariant cache hit.
[2024-05-28 21:18:19] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 248 ms. Remains : 104/104 places, 99/99 transitions.
Built C files in :
/tmp/ltsmin16715232476961411384
[2024-05-28 21:18:19] [INFO ] Computing symmetric may disable matrix : 99 transitions.
[2024-05-28 21:18:19] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:18:19] [INFO ] Computing symmetric may enable matrix : 99 transitions.
[2024-05-28 21:18:19] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:18:19] [INFO ] Computing Do-Not-Accords matrix : 99 transitions.
[2024-05-28 21:18:19] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:18:19] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16715232476961411384
Running compilation step : cd /tmp/ltsmin16715232476961411384;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 199 ms.
Running link step : cd /tmp/ltsmin16715232476961411384;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin16715232476961411384;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1487724140552842080.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 21:18:34] [INFO ] Flatten gal took : 5 ms
[2024-05-28 21:18:34] [INFO ] Flatten gal took : 5 ms
[2024-05-28 21:18:34] [INFO ] Time to serialize gal into /tmp/LTL10664592331989191344.gal : 2 ms
[2024-05-28 21:18:34] [INFO ] Time to serialize properties into /tmp/LTL9183757704781418797.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10664592331989191344.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3496876554368743212.hoa' '-atoms' '/tmp/LTL9183757704781418797.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9183757704781418797.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3496876554368743212.hoa
Detected timeout of ITS tools.
[2024-05-28 21:18:49] [INFO ] Flatten gal took : 5 ms
[2024-05-28 21:18:49] [INFO ] Flatten gal took : 5 ms
[2024-05-28 21:18:49] [INFO ] Time to serialize gal into /tmp/LTL4184421643829361290.gal : 1 ms
[2024-05-28 21:18:49] [INFO ] Time to serialize properties into /tmp/LTL4429865380188538615.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4184421643829361290.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4429865380188538615.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F(("(p185==1)")||(G("(p208!=1)"))))))
Formula 0 simplified : G(F!"(p208!=1)" & FG!"(p185==1)")
Detected timeout of ITS tools.
[2024-05-28 21:19:04] [INFO ] Flatten gal took : 6 ms
[2024-05-28 21:19:04] [INFO ] Applying decomposition
[2024-05-28 21:19:04] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7324978853711186202.txt' '-o' '/tmp/graph7324978853711186202.bin' '-w' '/tmp/graph7324978853711186202.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7324978853711186202.bin' '-l' '-1' '-v' '-w' '/tmp/graph7324978853711186202.weights' '-q' '0' '-e' '0.001'
[2024-05-28 21:19:04] [INFO ] Decomposing Gal with order
[2024-05-28 21:19:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 21:19:04] [INFO ] Removed a total of 59 redundant transitions.
[2024-05-28 21:19:04] [INFO ] Flatten gal took : 11 ms
[2024-05-28 21:19:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 2 ms.
[2024-05-28 21:19:04] [INFO ] Time to serialize gal into /tmp/LTL8912543668009549737.gal : 2 ms
[2024-05-28 21:19:04] [INFO ] Time to serialize properties into /tmp/LTL4006840459758924200.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8912543668009549737.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4006840459758924200.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F(("(i3.i1.u28.p185==1)")||(G("(i3.i0.u33.p208!=1)"))))))
Formula 0 simplified : G(F!"(i3.i0.u33.p208!=1)" & FG!"(i3.i1.u28.p185==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7295241629372306834
[2024-05-28 21:19:19] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7295241629372306834
Running compilation step : cd /tmp/ltsmin7295241629372306834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 188 ms.
Running link step : cd /tmp/ltsmin7295241629372306834;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin7295241629372306834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(((LTLAPp0==true)||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-004B-LTLFireability-10 finished in 93618 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 219/219 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 222 transition count 199
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 203 transition count 199
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 38 place count 203 transition count 179
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 78 place count 183 transition count 179
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 87 place count 174 transition count 170
Iterating global reduction 2 with 9 rules applied. Total rules applied 96 place count 174 transition count 170
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 96 place count 174 transition count 165
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 106 place count 169 transition count 165
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 236 place count 104 transition count 100
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 238 place count 102 transition count 98
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 239 place count 101 transition count 98
Applied a total of 239 rules in 18 ms. Remains 101 /223 variables (removed 122) and now considering 98/219 (removed 121) transitions.
// Phase 1: matrix 98 rows 101 cols
[2024-05-28 21:19:34] [INFO ] Computed 36 invariants in 1 ms
[2024-05-28 21:19:34] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-28 21:19:34] [INFO ] Invariant cache hit.
[2024-05-28 21:19:34] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
[2024-05-28 21:19:34] [INFO ] Redundant transitions in 15 ms returned [97]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 97 rows 101 cols
[2024-05-28 21:19:34] [INFO ] Computed 36 invariants in 0 ms
[2024-05-28 21:19:35] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/223 places, 97/219 transitions.
Applied a total of 0 rules in 1 ms. Remains 101 /101 variables (removed 0) and now considering 97/97 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 248 ms. Remains : 101/223 places, 97/219 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-004B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s68 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 4228 reset in 234 ms.
Product exploration explored 100000 steps with 4533 reset in 204 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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 173 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 69 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 146 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 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
[2024-05-28 21:19:36] [INFO ] Invariant cache hit.
[2024-05-28 21:19:36] [INFO ] [Real]Absence check using 36 positive place invariants in 6 ms returned sat
[2024-05-28 21:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 21:19:36] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2024-05-28 21:19:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 21:19:36] [INFO ] [Nat]Absence check using 36 positive place invariants in 6 ms returned sat
[2024-05-28 21:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 21:19:36] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2024-05-28 21:19:36] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
[2024-05-28 21:19:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 44 ms
[2024-05-28 21:19:36] [INFO ] Computed and/alt/rep : 95/231/95 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-28 21:19:36] [INFO ] Added : 92 causal constraints over 19 iterations in 195 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 101/101 places, 97/97 transitions.
Applied a total of 0 rules in 1 ms. Remains 101 /101 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-28 21:19:36] [INFO ] Invariant cache hit.
[2024-05-28 21:19:36] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-28 21:19:36] [INFO ] Invariant cache hit.
[2024-05-28 21:19:36] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2024-05-28 21:19:36] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 21:19:36] [INFO ] Invariant cache hit.
[2024-05-28 21:19:36] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 228 ms. Remains : 101/101 places, 97/97 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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 116 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 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 169 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
[2024-05-28 21:19:37] [INFO ] Invariant cache hit.
[2024-05-28 21:19:37] [INFO ] [Real]Absence check using 36 positive place invariants in 5 ms returned sat
[2024-05-28 21:19:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 21:19:37] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2024-05-28 21:19:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 21:19:37] [INFO ] [Nat]Absence check using 36 positive place invariants in 5 ms returned sat
[2024-05-28 21:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 21:19:37] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2024-05-28 21:19:37] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
[2024-05-28 21:19:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2024-05-28 21:19:37] [INFO ] Computed and/alt/rep : 95/231/95 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-28 21:19:37] [INFO ] Added : 92 causal constraints over 19 iterations in 179 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 4437 reset in 189 ms.
Product exploration explored 100000 steps with 4427 reset in 202 ms.
Built C files in :
/tmp/ltsmin10758542591042550384
[2024-05-28 21:19:38] [INFO ] Computing symmetric may disable matrix : 97 transitions.
[2024-05-28 21:19:38] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:19:38] [INFO ] Computing symmetric may enable matrix : 97 transitions.
[2024-05-28 21:19:38] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:19:38] [INFO ] Computing Do-Not-Accords matrix : 97 transitions.
[2024-05-28 21:19:38] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:19:38] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10758542591042550384
Running compilation step : cd /tmp/ltsmin10758542591042550384;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 198 ms.
Running link step : cd /tmp/ltsmin10758542591042550384;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin10758542591042550384;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5516406906337976237.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 101/101 places, 97/97 transitions.
Applied a total of 0 rules in 4 ms. Remains 101 /101 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-28 21:19:53] [INFO ] Invariant cache hit.
[2024-05-28 21:19:53] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-28 21:19:53] [INFO ] Invariant cache hit.
[2024-05-28 21:19:53] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2024-05-28 21:19:53] [INFO ] Redundant transitions in 19 ms returned []
[2024-05-28 21:19:53] [INFO ] Invariant cache hit.
[2024-05-28 21:19:53] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 232 ms. Remains : 101/101 places, 97/97 transitions.
Built C files in :
/tmp/ltsmin261953106394994237
[2024-05-28 21:19:53] [INFO ] Computing symmetric may disable matrix : 97 transitions.
[2024-05-28 21:19:53] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:19:53] [INFO ] Computing symmetric may enable matrix : 97 transitions.
[2024-05-28 21:19:53] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:19:53] [INFO ] Computing Do-Not-Accords matrix : 97 transitions.
[2024-05-28 21:19:53] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:19:53] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin261953106394994237
Running compilation step : cd /tmp/ltsmin261953106394994237;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 196 ms.
Running link step : cd /tmp/ltsmin261953106394994237;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin261953106394994237;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8450241668400100333.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 21:20:08] [INFO ] Flatten gal took : 11 ms
[2024-05-28 21:20:08] [INFO ] Flatten gal took : 3 ms
[2024-05-28 21:20:08] [INFO ] Time to serialize gal into /tmp/LTL4898544645836015309.gal : 1 ms
[2024-05-28 21:20:08] [INFO ] Time to serialize properties into /tmp/LTL450480678663946584.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4898544645836015309.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12888863156226358624.hoa' '-atoms' '/tmp/LTL450480678663946584.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL450480678663946584.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12888863156226358624.hoa
Detected timeout of ITS tools.
[2024-05-28 21:20:23] [INFO ] Flatten gal took : 4 ms
[2024-05-28 21:20:23] [INFO ] Flatten gal took : 4 ms
[2024-05-28 21:20:23] [INFO ] Time to serialize gal into /tmp/LTL16498514582690522401.gal : 1 ms
[2024-05-28 21:20:23] [INFO ] Time to serialize properties into /tmp/LTL8294541872202682934.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16498514582690522401.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8294541872202682934.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(p157==1)"))))
Formula 0 simplified : FG!"(p157==1)"
Detected timeout of ITS tools.
[2024-05-28 21:20:38] [INFO ] Flatten gal took : 12 ms
[2024-05-28 21:20:38] [INFO ] Applying decomposition
[2024-05-28 21:20:38] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14924941516197410769.txt' '-o' '/tmp/graph14924941516197410769.bin' '-w' '/tmp/graph14924941516197410769.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14924941516197410769.bin' '-l' '-1' '-v' '-w' '/tmp/graph14924941516197410769.weights' '-q' '0' '-e' '0.001'
[2024-05-28 21:20:38] [INFO ] Decomposing Gal with order
[2024-05-28 21:20:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 21:20:38] [INFO ] Removed a total of 61 redundant transitions.
[2024-05-28 21:20:38] [INFO ] Flatten gal took : 7 ms
[2024-05-28 21:20:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 2 ms.
[2024-05-28 21:20:38] [INFO ] Time to serialize gal into /tmp/LTL5837625766745877903.gal : 1 ms
[2024-05-28 21:20:38] [INFO ] Time to serialize properties into /tmp/LTL10321609479821851425.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5837625766745877903.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10321609479821851425.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("(i3.u24.p157==1)"))))
Formula 0 simplified : FG!"(i3.u24.p157==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8754156358443758193
[2024-05-28 21:20:53] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8754156358443758193
Running compilation step : cd /tmp/ltsmin8754156358443758193;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 179 ms.
Running link step : cd /tmp/ltsmin8754156358443758193;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin8754156358443758193;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-004B-LTLFireability-11 finished in 94086 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0)) U (p1&&G(F(p2)))))'
Support contains 3 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 219/219 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 215 transition count 211
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 215 transition count 211
Applied a total of 16 rules in 6 ms. Remains 215 /223 variables (removed 8) and now considering 211/219 (removed 8) transitions.
// Phase 1: matrix 211 rows 215 cols
[2024-05-28 21:21:08] [INFO ] Computed 37 invariants in 1 ms
[2024-05-28 21:21:08] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-28 21:21:08] [INFO ] Invariant cache hit.
[2024-05-28 21:21:09] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2024-05-28 21:21:09] [INFO ] Invariant cache hit.
[2024-05-28 21:21:09] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 215/223 places, 211/219 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 361 ms. Remains : 215/223 places, 211/219 transitions.
Stuttering acceptance computed with spot in 281 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p2), (NOT p2), true]
Running random walk in product with property : ShieldIIPs-PT-004B-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s94 1), p2:(AND (EQ s94 1) (EQ s143 1)), p0:(EQ s58 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-004B-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-004B-LTLFireability-12 finished in 665 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((G(p0)||X((p1&&X(p2))))))))'
Support contains 3 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 219/219 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 216 transition count 212
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 216 transition count 212
Applied a total of 14 rules in 2 ms. Remains 216 /223 variables (removed 7) and now considering 212/219 (removed 7) transitions.
// Phase 1: matrix 212 rows 216 cols
[2024-05-28 21:21:09] [INFO ] Computed 37 invariants in 2 ms
[2024-05-28 21:21:09] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-28 21:21:09] [INFO ] Invariant cache hit.
[2024-05-28 21:21:09] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
[2024-05-28 21:21:09] [INFO ] Invariant cache hit.
[2024-05-28 21:21:09] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 216/223 places, 212/219 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 324 ms. Remains : 216/223 places, 212/219 transitions.
Stuttering acceptance computed with spot in 183 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : ShieldIIPs-PT-004B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(EQ s200 1), p1:(EQ s210 1), p2:(EQ s31 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 472 steps with 0 reset in 3 ms.
FORMULA ShieldIIPs-PT-004B-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-004B-LTLFireability-13 finished in 526 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((!(F(X(!X(p0))) U p1)||p2))))'
Support contains 6 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 219/219 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 222 transition count 199
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 203 transition count 199
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 38 place count 203 transition count 178
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 80 place count 182 transition count 178
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 89 place count 173 transition count 169
Iterating global reduction 2 with 9 rules applied. Total rules applied 98 place count 173 transition count 169
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 98 place count 173 transition count 166
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 104 place count 170 transition count 166
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 0 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 2 with 122 rules applied. Total rules applied 226 place count 109 transition count 105
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 228 place count 107 transition count 103
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 229 place count 106 transition count 103
Applied a total of 229 rules in 19 ms. Remains 106 /223 variables (removed 117) and now considering 103/219 (removed 116) transitions.
// Phase 1: matrix 103 rows 106 cols
[2024-05-28 21:21:10] [INFO ] Computed 36 invariants in 1 ms
[2024-05-28 21:21:10] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-28 21:21:10] [INFO ] Invariant cache hit.
[2024-05-28 21:21:10] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2024-05-28 21:21:10] [INFO ] Redundant transitions in 17 ms returned [102]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 102 rows 106 cols
[2024-05-28 21:21:10] [INFO ] Computed 36 invariants in 1 ms
[2024-05-28 21:21:10] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 106/223 places, 102/219 transitions.
Applied a total of 0 rules in 2 ms. Remains 106 /106 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 254 ms. Remains : 106/223 places, 102/219 transitions.
Stuttering acceptance computed with spot in 100 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : ShieldIIPs-PT-004B-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND p1 (NOT p2)) (AND p2 (NOT p0))), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(OR (AND (NOT p1) p0) (AND p2 p0)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (EQ s80 1) (EQ s101 1)), p1:(AND (EQ s89 1) (EQ s93 1) (EQ s105 1)), p0:(EQ s53 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 374 reset in 232 ms.
Product exploration explored 100000 steps with 378 reset in 251 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Detected a total of 3/106 stabilizing places and 3/102 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT p1)), (X (NOT (AND p1 p2))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p1))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p2 (NOT p0)))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (OR (AND (NOT p1) p0) (AND p2 p0)))), (X (X (NOT (OR (AND (NOT p1) p0) (AND p2 p0)))))]
Knowledge based reduction with 13 factoid took 377 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 12 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 147 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), false]
Incomplete random walk after 10000 steps, including 38 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 10) seen :8
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-28 21:21:11] [INFO ] Invariant cache hit.
[2024-05-28 21:21:11] [INFO ] [Real]Absence check using 36 positive place invariants in 4 ms returned sat
[2024-05-28 21:21:11] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT p1)), (X (NOT (AND p1 p2))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p1))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p2 (NOT p0)))))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND p1 p2 (NOT p0)))), (G (NOT (AND p1 p2)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (OR (AND (NOT p1) p0) (AND p2 p0)))), (X (X (NOT (OR (AND (NOT p1) p0) (AND p2 p0))))), (F p1), (F (OR (AND p1 (NOT p2)) (AND p1 (NOT p0)))), (F p2), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (OR (AND p1 (NOT p2)) (AND p2 (NOT p0)))), (F (OR (AND (NOT p1) p0) (AND p2 p0)))]
Knowledge based reduction with 15 factoid took 1111 ms. Reduced automaton from 4 states, 12 edges and 3 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[p1]
Stuttering acceptance computed with spot in 43 ms :[p1]
Support contains 3 out of 106 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 102/102 transitions.
Applied a total of 0 rules in 1 ms. Remains 106 /106 variables (removed 0) and now considering 102/102 (removed 0) transitions.
[2024-05-28 21:21:12] [INFO ] Invariant cache hit.
[2024-05-28 21:21:12] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-28 21:21:12] [INFO ] Invariant cache hit.
[2024-05-28 21:21:12] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2024-05-28 21:21:12] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 21:21:12] [INFO ] Invariant cache hit.
[2024-05-28 21:21:13] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 213 ms. Remains : 106/106 places, 102/102 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 77 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 32 ms :[p1]
Finished random walk after 129 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=129 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 91 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 26 ms :[p1]
Stuttering acceptance computed with spot in 27 ms :[p1]
Stuttering acceptance computed with spot in 41 ms :[p1]
Product exploration explored 100000 steps with 375 reset in 248 ms.
Product exploration explored 100000 steps with 373 reset in 253 ms.
Built C files in :
/tmp/ltsmin1929103245312409696
[2024-05-28 21:21:13] [INFO ] Computing symmetric may disable matrix : 102 transitions.
[2024-05-28 21:21:13] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:21:13] [INFO ] Computing symmetric may enable matrix : 102 transitions.
[2024-05-28 21:21:13] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:21:13] [INFO ] Computing Do-Not-Accords matrix : 102 transitions.
[2024-05-28 21:21:13] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:21:13] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1929103245312409696
Running compilation step : cd /tmp/ltsmin1929103245312409696;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 211 ms.
Running link step : cd /tmp/ltsmin1929103245312409696;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin1929103245312409696;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13172649301514084591.hoa' '--buchi-type=spotba'
LTSmin run took 244 ms.
FORMULA ShieldIIPs-PT-004B-LTLFireability-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-004B-LTLFireability-14 finished in 4333 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((!p0&&F((p0||X(p0))))||G(F(p0))))))'
Support contains 1 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 219/219 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 215 transition count 211
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 215 transition count 211
Applied a total of 16 rules in 5 ms. Remains 215 /223 variables (removed 8) and now considering 211/219 (removed 8) transitions.
// Phase 1: matrix 211 rows 215 cols
[2024-05-28 21:21:14] [INFO ] Computed 37 invariants in 1 ms
[2024-05-28 21:21:14] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-28 21:21:14] [INFO ] Invariant cache hit.
[2024-05-28 21:21:14] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2024-05-28 21:21:14] [INFO ] Invariant cache hit.
[2024-05-28 21:21:14] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 215/223 places, 211/219 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 335 ms. Remains : 215/223 places, 211/219 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-004B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s214 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 6169 reset in 140 ms.
Product exploration explored 100000 steps with 6095 reset in 146 ms.
Computed a total of 48 stabilizing places and 48 stable transitions
Computed a total of 48 stabilizing places and 48 stable transitions
Detected a total of 48/215 stabilizing places and 48/211 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 85 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Finished random walk after 25 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=25 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 129 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2024-05-28 21:21:15] [INFO ] Invariant cache hit.
[2024-05-28 21:21:15] [INFO ] [Real]Absence check using 37 positive place invariants in 9 ms returned sat
[2024-05-28 21:21:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 21:21:15] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2024-05-28 21:21:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 21:21:15] [INFO ] [Nat]Absence check using 37 positive place invariants in 9 ms returned sat
[2024-05-28 21:21:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 21:21:15] [INFO ] [Nat]Absence check using state equation in 118 ms returned sat
[2024-05-28 21:21:16] [INFO ] Deduced a trap composed of 32 places in 45 ms of which 1 ms to minimize.
[2024-05-28 21:21:16] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 0 ms to minimize.
[2024-05-28 21:21:16] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 1 ms to minimize.
[2024-05-28 21:21:16] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 176 ms
[2024-05-28 21:21:16] [INFO ] Computed and/alt/rep : 210/471/210 causal constraints (skipped 0 transitions) in 13 ms.
[2024-05-28 21:21:17] [INFO ] Added : 198 causal constraints over 44 iterations in 1157 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 215 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 215/215 places, 211/211 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 214 transition count 190
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 194 transition count 190
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 40 place count 194 transition count 169
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 82 place count 173 transition count 169
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 2 with 138 rules applied. Total rules applied 220 place count 104 transition count 100
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 222 place count 102 transition count 98
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 223 place count 101 transition count 98
Applied a total of 223 rules in 14 ms. Remains 101 /215 variables (removed 114) and now considering 98/211 (removed 113) transitions.
// Phase 1: matrix 98 rows 101 cols
[2024-05-28 21:21:17] [INFO ] Computed 36 invariants in 0 ms
[2024-05-28 21:21:17] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-28 21:21:17] [INFO ] Invariant cache hit.
[2024-05-28 21:21:17] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2024-05-28 21:21:17] [INFO ] Redundant transitions in 19 ms returned [97]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 97 rows 101 cols
[2024-05-28 21:21:17] [INFO ] Computed 36 invariants in 1 ms
[2024-05-28 21:21:17] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/215 places, 97/211 transitions.
Applied a total of 0 rules in 1 ms. Remains 101 /101 variables (removed 0) and now considering 97/97 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 241 ms. Remains : 101/215 places, 97/211 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/101 stabilizing places and 2/97 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 10 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-004B-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-004B-LTLFireability-15 finished in 3172 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F((X(p0) U p1)))&&F(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2024-05-28 21:21:17] [INFO ] Flatten gal took : 12 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11551027146623329150
[2024-05-28 21:21:17] [INFO ] Computing symmetric may disable matrix : 219 transitions.
[2024-05-28 21:21:17] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:21:17] [INFO ] Computing symmetric may enable matrix : 219 transitions.
[2024-05-28 21:21:17] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:21:17] [INFO ] Applying decomposition
[2024-05-28 21:21:17] [INFO ] Flatten gal took : 6 ms
[2024-05-28 21:21:17] [INFO ] Computing Do-Not-Accords matrix : 219 transitions.
[2024-05-28 21:21:17] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 21:21:17] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11551027146623329150
Running compilation step : cd /tmp/ltsmin11551027146623329150;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13978480600289360177.txt' '-o' '/tmp/graph13978480600289360177.bin' '-w' '/tmp/graph13978480600289360177.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13978480600289360177.bin' '-l' '-1' '-v' '-w' '/tmp/graph13978480600289360177.weights' '-q' '0' '-e' '0.001'
[2024-05-28 21:21:17] [INFO ] Decomposing Gal with order
[2024-05-28 21:21:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 21:21:17] [INFO ] Removed a total of 92 redundant transitions.
[2024-05-28 21:21:17] [INFO ] Flatten gal took : 15 ms
[2024-05-28 21:21:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-28 21:21:17] [INFO ] Time to serialize gal into /tmp/LTLFireability3191536935060635256.gal : 3 ms
[2024-05-28 21:21:17] [INFO ] Time to serialize properties into /tmp/LTLFireability9572330886421093483.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3191536935060635256.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9572330886421093483.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 4 LTL properties
Checking formula 0 : !((F((G(F((X("(((i4.u29.p86==1)&&(i4.u33.p97==1))&&(i4.u39.p121==1))"))U("(i1.u21.p64==1)"))))&&(F("(i1.u21.p64==1)")))))
Formula 0 simplified : FG(!"(i1.u21.p64==1)" & (!"(i1.u21.p64==1)" W !"(((i4.u29.p86==1)&&(i4.u33.p97==1))&&(i4.u39.p121==1))"))
Compilation finished in 393 ms.
Running link step : cd /tmp/ltsmin11551027146623329150;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin11551027146623329150;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([](<>((X((LTLAPp0==true)) U (LTLAPp1==true))))&&<>((LTLAPp1==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: LTL layer: formula: <>(([](<>((X((LTLAPp0==true)) U (LTLAPp1==true))))&&<>((LTLAPp1==true))))
pins2lts-mc-linux64( 7/ 8), 0.003: "<>(([](<>((X((LTLAPp0==true)) U (LTLAPp1==true))))&&<>((LTLAPp1==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.004: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.006: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.023: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.080: DFS-FIFO for weak LTL, using special progress label 227
pins2lts-mc-linux64( 0/ 8), 0.080: There are 228 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.080: State length is 224, there are 222 groups
pins2lts-mc-linux64( 0/ 8), 0.080: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.080: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.080: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.080: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 1/ 8), 0.140: ~119 levels ~960 states ~8776 transitions
pins2lts-mc-linux64( 2/ 8), 0.198: ~225 levels ~1920 states ~16712 transitions
pins2lts-mc-linux64( 2/ 8), 0.221: ~276 levels ~3840 states ~21192 transitions
pins2lts-mc-linux64( 2/ 8), 0.261: ~276 levels ~7680 states ~28232 transitions
pins2lts-mc-linux64( 2/ 8), 0.313: ~276 levels ~15360 states ~43784 transitions
pins2lts-mc-linux64( 2/ 8), 0.434: ~279 levels ~30720 states ~79624 transitions
pins2lts-mc-linux64( 2/ 8), 0.686: ~279 levels ~61440 states ~159440 transitions
pins2lts-mc-linux64( 3/ 8), 1.185: ~257 levels ~122880 states ~341976 transitions
pins2lts-mc-linux64( 1/ 8), 1.971: ~342 levels ~245760 states ~652184 transitions
pins2lts-mc-linux64( 1/ 8), 3.454: ~342 levels ~491520 states ~1370360 transitions
pins2lts-mc-linux64( 3/ 8), 5.886: ~257 levels ~983040 states ~3143648 transitions
pins2lts-mc-linux64( 1/ 8), 9.935: ~344 levels ~1966080 states ~5715936 transitions
pins2lts-mc-linux64( 1/ 8), 18.541: ~344 levels ~3932160 states ~12329752 transitions
pins2lts-mc-linux64( 5/ 8), 35.466: ~311 levels ~7864320 states ~25831248 transitions
pins2lts-mc-linux64( 1/ 8), 71.957: ~346 levels ~15728640 states ~54379640 transitions
pins2lts-mc-linux64( 1/ 8), 143.497: ~346 levels ~31457280 states ~113835008 transitions
pins2lts-mc-linux64( 2/ 8), 289.770: ~305 levels ~62914560 states ~246489712 transitions
pins2lts-mc-linux64( 5/ 8), 595.791: ~318 levels ~125829120 states ~506710624 transitions
pins2lts-mc-linux64( 0/ 8), 658.970: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 659.004:
pins2lts-mc-linux64( 0/ 8), 659.004: mean standard work distribution: 1.5% (states) 2.3% (transitions)
pins2lts-mc-linux64( 0/ 8), 659.005:
pins2lts-mc-linux64( 0/ 8), 659.005: Explored 134200258 states 549902464 transitions, fanout: 4.098
pins2lts-mc-linux64( 0/ 8), 659.005: Total exploration time 658.910 sec (658.870 sec minimum, 658.889 sec on average)
pins2lts-mc-linux64( 0/ 8), 659.005: States per second: 203670, Transitions per second: 834564
pins2lts-mc-linux64( 0/ 8), 659.005:
pins2lts-mc-linux64( 0/ 8), 659.005: Progress states detected: 1
pins2lts-mc-linux64( 0/ 8), 659.005: Redundant explorations: -0.0127
pins2lts-mc-linux64( 0/ 8), 659.005:
pins2lts-mc-linux64( 0/ 8), 659.005: Queue width: 8B, total height: 2607, memory: 0.02MB
pins2lts-mc-linux64( 0/ 8), 659.005: Tree memory: 1041.5MB, 8.1 B/state, compr.: 0.9%
pins2lts-mc-linux64( 0/ 8), 659.005: Tree fill ratio (roots/leafs): 99.0%/6.0%
pins2lts-mc-linux64( 0/ 8), 659.005: Stored 219 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 659.005: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 659.005: Est. total memory use: 1041.5MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11551027146623329150;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([](<>((X((LTLAPp0==true)) U (LTLAPp1==true))))&&<>((LTLAPp1==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11551027146623329150;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([](<>((X((LTLAPp0==true)) U (LTLAPp1==true))))&&<>((LTLAPp1==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-05-28 21:43:37] [INFO ] Applying decomposition
[2024-05-28 21:43:37] [INFO ] Flatten gal took : 7 ms
[2024-05-28 21:43:37] [INFO ] Decomposing Gal with order
[2024-05-28 21:43:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 21:43:37] [INFO ] Removed a total of 64 redundant transitions.
[2024-05-28 21:43:37] [INFO ] Flatten gal took : 11 ms
[2024-05-28 21:43:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 4 ms.
[2024-05-28 21:43:37] [INFO ] Time to serialize gal into /tmp/LTLFireability118300472565699758.gal : 3 ms
[2024-05-28 21:43:37] [INFO ] Time to serialize properties into /tmp/LTLFireability11589392800193386555.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability118300472565699758.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11589392800193386555.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 4 LTL properties
Checking formula 0 : !((F((G(F((X("(((i0.i0.i1.i0.i0.i0.i0.i0.u33.p86==1)&&(i0.i0.i1.i0.i0.i0.u35.p97==1))&&(i0.i0.i1.u38.p121==1))"))U("(i0.i0.i0.i1.u21.p...202
Formula 0 simplified : FG(!"(i0.i0.i0.i1.u21.p64==1)" & (!"(i0.i0.i0.i1.u21.p64==1)" W !"(((i0.i0.i1.i0.i0.i0.i0.i0.u33.p86==1)&&(i0.i0.i1.i0.i0.i0.u35.p97...188
Detected timeout of ITS tools.
[2024-05-28 22:05:58] [INFO ] Flatten gal took : 327 ms
[2024-05-28 22:06:04] [INFO ] Input system was already deterministic with 219 transitions.
[2024-05-28 22:06:05] [INFO ] Transformed 223 places.
[2024-05-28 22:06:05] [INFO ] Transformed 219 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-28 22:06:06] [INFO ] Time to serialize gal into /tmp/LTLFireability8733528887179333157.gal : 926 ms
[2024-05-28 22:06:06] [INFO ] Time to serialize properties into /tmp/LTLFireability4547463215450443398.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability8733528887179333157.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4547463215450443398.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 4 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((G(F((X("(((p86==1)&&(p97==1))&&(p121==1))"))U("(p64==1)"))))&&(F("(p64==1)")))))
Formula 0 simplified : FG(!"(p64==1)" & (!"(p64==1)" W !"(((p86==1)&&(p97==1))&&(p121==1))"))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10267636 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16108972 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -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-004B"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is ShieldIIPs-PT-004B, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r373-tall-171683788300038"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-004B.tgz
mv ShieldIIPs-PT-004B execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;