About the Execution of 2023-gold for ShieldIIPs-PT-020B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16208.560 | 3600000.00 | 12683124.00 | 53734.30 | FF??FFFTFFTFF?F? | 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-171683788400068.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-020B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683788400068
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 812K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 11 14:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 11 14:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 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 332K 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-020B-LTLFireability-00
FORMULA_NAME ShieldIIPs-PT-020B-LTLFireability-01
FORMULA_NAME ShieldIIPs-PT-020B-LTLFireability-02
FORMULA_NAME ShieldIIPs-PT-020B-LTLFireability-03
FORMULA_NAME ShieldIIPs-PT-020B-LTLFireability-04
FORMULA_NAME ShieldIIPs-PT-020B-LTLFireability-05
FORMULA_NAME ShieldIIPs-PT-020B-LTLFireability-06
FORMULA_NAME ShieldIIPs-PT-020B-LTLFireability-07
FORMULA_NAME ShieldIIPs-PT-020B-LTLFireability-08
FORMULA_NAME ShieldIIPs-PT-020B-LTLFireability-09
FORMULA_NAME ShieldIIPs-PT-020B-LTLFireability-10
FORMULA_NAME ShieldIIPs-PT-020B-LTLFireability-11
FORMULA_NAME ShieldIIPs-PT-020B-LTLFireability-12
FORMULA_NAME ShieldIIPs-PT-020B-LTLFireability-13
FORMULA_NAME ShieldIIPs-PT-020B-LTLFireability-14
FORMULA_NAME ShieldIIPs-PT-020B-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716938147391
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-020B
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-28 23:15:59] [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 23:15:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 23:15:59] [INFO ] Load time of PNML (sax parser for PT used): 108 ms
[2024-05-28 23:15:59] [INFO ] Transformed 1203 places.
[2024-05-28 23:15:59] [INFO ] Transformed 1183 transitions.
[2024-05-28 23:15:59] [INFO ] Found NUPN structural information;
[2024-05-28 23:15:59] [INFO ] Parsed PT model containing 1203 places and 1183 transitions and 3566 arcs in 220 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA ShieldIIPs-PT-020B-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020B-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020B-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020B-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020B-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 1203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1203/1203 places, 1183/1183 transitions.
Discarding 133 places :
Symmetric choice reduction at 0 with 133 rule applications. Total rules 133 place count 1070 transition count 1050
Iterating global reduction 0 with 133 rules applied. Total rules applied 266 place count 1070 transition count 1050
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 267 place count 1069 transition count 1049
Iterating global reduction 0 with 1 rules applied. Total rules applied 268 place count 1069 transition count 1049
Applied a total of 268 rules in 250 ms. Remains 1069 /1203 variables (removed 134) and now considering 1049/1183 (removed 134) transitions.
// Phase 1: matrix 1049 rows 1069 cols
[2024-05-28 23:15:59] [INFO ] Computed 181 invariants in 29 ms
[2024-05-28 23:16:00] [INFO ] Implicit Places using invariants in 574 ms returned []
[2024-05-28 23:16:00] [INFO ] Invariant cache hit.
[2024-05-28 23:16:01] [INFO ] Implicit Places using invariants and state equation in 922 ms returned []
Implicit Place search using SMT with State Equation took 1532 ms to find 0 implicit places.
[2024-05-28 23:16:01] [INFO ] Invariant cache hit.
[2024-05-28 23:16:01] [INFO ] Dead Transitions using invariants and state equation in 597 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1069/1203 places, 1049/1183 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2382 ms. Remains : 1069/1203 places, 1049/1183 transitions.
Support contains 43 out of 1069 places after structural reductions.
[2024-05-28 23:16:02] [INFO ] Flatten gal took : 104 ms
[2024-05-28 23:16:02] [INFO ] Flatten gal took : 58 ms
[2024-05-28 23:16:02] [INFO ] Input system was already deterministic with 1049 transitions.
Support contains 41 out of 1069 places (down from 43) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 393 ms. (steps per millisecond=25 ) properties (out of 27) seen :23
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 4) 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 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-28 23:16:02] [INFO ] Invariant cache hit.
[2024-05-28 23:16:03] [INFO ] [Real]Absence check using 181 positive place invariants in 60 ms returned sat
[2024-05-28 23:16:03] [INFO ] After 929ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-28 23:16:04] [INFO ] [Nat]Absence check using 181 positive place invariants in 49 ms returned sat
[2024-05-28 23:16:04] [INFO ] After 542ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-28 23:16:05] [INFO ] Deduced a trap composed of 22 places in 314 ms of which 7 ms to minimize.
[2024-05-28 23:16:05] [INFO ] Deduced a trap composed of 26 places in 243 ms of which 1 ms to minimize.
[2024-05-28 23:16:05] [INFO ] Deduced a trap composed of 22 places in 232 ms of which 2 ms to minimize.
[2024-05-28 23:16:05] [INFO ] Deduced a trap composed of 19 places in 233 ms of which 1 ms to minimize.
[2024-05-28 23:16:06] [INFO ] Deduced a trap composed of 25 places in 219 ms of which 1 ms to minimize.
[2024-05-28 23:16:06] [INFO ] Deduced a trap composed of 18 places in 219 ms of which 1 ms to minimize.
[2024-05-28 23:16:06] [INFO ] Deduced a trap composed of 19 places in 217 ms of which 1 ms to minimize.
[2024-05-28 23:16:06] [INFO ] Deduced a trap composed of 23 places in 232 ms of which 0 ms to minimize.
[2024-05-28 23:16:07] [INFO ] Deduced a trap composed of 30 places in 227 ms of which 0 ms to minimize.
[2024-05-28 23:16:07] [INFO ] Deduced a trap composed of 32 places in 231 ms of which 0 ms to minimize.
[2024-05-28 23:16:07] [INFO ] Deduced a trap composed of 28 places in 221 ms of which 0 ms to minimize.
[2024-05-28 23:16:07] [INFO ] Deduced a trap composed of 28 places in 221 ms of which 1 ms to minimize.
[2024-05-28 23:16:08] [INFO ] Deduced a trap composed of 30 places in 218 ms of which 1 ms to minimize.
[2024-05-28 23:16:08] [INFO ] Deduced a trap composed of 26 places in 191 ms of which 1 ms to minimize.
[2024-05-28 23:16:08] [INFO ] Deduced a trap composed of 28 places in 187 ms of which 0 ms to minimize.
[2024-05-28 23:16:08] [INFO ] Deduced a trap composed of 40 places in 196 ms of which 0 ms to minimize.
[2024-05-28 23:16:09] [INFO ] Deduced a trap composed of 19 places in 200 ms of which 0 ms to minimize.
[2024-05-28 23:16:09] [INFO ] Deduced a trap composed of 29 places in 177 ms of which 1 ms to minimize.
[2024-05-28 23:16:09] [INFO ] Deduced a trap composed of 39 places in 178 ms of which 1 ms to minimize.
[2024-05-28 23:16:09] [INFO ] Deduced a trap composed of 28 places in 187 ms of which 0 ms to minimize.
[2024-05-28 23:16:10] [INFO ] Deduced a trap composed of 27 places in 184 ms of which 0 ms to minimize.
[2024-05-28 23:16:10] [INFO ] Deduced a trap composed of 37 places in 170 ms of which 1 ms to minimize.
[2024-05-28 23:16:10] [INFO ] Deduced a trap composed of 36 places in 171 ms of which 1 ms to minimize.
[2024-05-28 23:16:10] [INFO ] Deduced a trap composed of 36 places in 171 ms of which 1 ms to minimize.
[2024-05-28 23:16:10] [INFO ] Deduced a trap composed of 27 places in 219 ms of which 1 ms to minimize.
[2024-05-28 23:16:11] [INFO ] Deduced a trap composed of 31 places in 227 ms of which 1 ms to minimize.
[2024-05-28 23:16:11] [INFO ] Deduced a trap composed of 31 places in 212 ms of which 0 ms to minimize.
[2024-05-28 23:16:11] [INFO ] Deduced a trap composed of 38 places in 218 ms of which 1 ms to minimize.
[2024-05-28 23:16:11] [INFO ] Deduced a trap composed of 30 places in 213 ms of which 1 ms to minimize.
[2024-05-28 23:16:12] [INFO ] Deduced a trap composed of 34 places in 216 ms of which 0 ms to minimize.
[2024-05-28 23:16:12] [INFO ] Deduced a trap composed of 23 places in 209 ms of which 2 ms to minimize.
[2024-05-28 23:16:12] [INFO ] Deduced a trap composed of 30 places in 206 ms of which 1 ms to minimize.
[2024-05-28 23:16:12] [INFO ] Deduced a trap composed of 30 places in 212 ms of which 0 ms to minimize.
[2024-05-28 23:16:13] [INFO ] Deduced a trap composed of 29 places in 208 ms of which 0 ms to minimize.
[2024-05-28 23:16:13] [INFO ] Deduced a trap composed of 37 places in 217 ms of which 0 ms to minimize.
[2024-05-28 23:16:13] [INFO ] Deduced a trap composed of 48 places in 195 ms of which 0 ms to minimize.
[2024-05-28 23:16:13] [INFO ] Deduced a trap composed of 32 places in 196 ms of which 1 ms to minimize.
[2024-05-28 23:16:14] [INFO ] Deduced a trap composed of 30 places in 196 ms of which 1 ms to minimize.
[2024-05-28 23:16:14] [INFO ] Deduced a trap composed of 24 places in 191 ms of which 1 ms to minimize.
[2024-05-28 23:16:14] [INFO ] Deduced a trap composed of 45 places in 187 ms of which 1 ms to minimize.
[2024-05-28 23:16:14] [INFO ] Deduced a trap composed of 47 places in 182 ms of which 0 ms to minimize.
[2024-05-28 23:16:15] [INFO ] Deduced a trap composed of 47 places in 181 ms of which 0 ms to minimize.
[2024-05-28 23:16:15] [INFO ] Deduced a trap composed of 51 places in 173 ms of which 0 ms to minimize.
[2024-05-28 23:16:15] [INFO ] Deduced a trap composed of 42 places in 156 ms of which 1 ms to minimize.
[2024-05-28 23:16:15] [INFO ] Deduced a trap composed of 37 places in 168 ms of which 0 ms to minimize.
[2024-05-28 23:16:15] [INFO ] Deduced a trap composed of 24 places in 155 ms of which 1 ms to minimize.
[2024-05-28 23:16:16] [INFO ] Deduced a trap composed of 58 places in 137 ms of which 0 ms to minimize.
[2024-05-28 23:16:16] [INFO ] Deduced a trap composed of 37 places in 137 ms of which 1 ms to minimize.
[2024-05-28 23:16:16] [INFO ] Deduced a trap composed of 60 places in 130 ms of which 1 ms to minimize.
[2024-05-28 23:16:16] [INFO ] Deduced a trap composed of 51 places in 138 ms of which 1 ms to minimize.
[2024-05-28 23:16:16] [INFO ] Trap strengthening (SAT) tested/added 51/50 trap constraints in 11974 ms
[2024-05-28 23:16:16] [INFO ] Deduced a trap composed of 28 places in 134 ms of which 1 ms to minimize.
[2024-05-28 23:16:17] [INFO ] Deduced a trap composed of 26 places in 120 ms of which 0 ms to minimize.
[2024-05-28 23:16:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 372 ms
[2024-05-28 23:16:17] [INFO ] Deduced a trap composed of 18 places in 133 ms of which 0 ms to minimize.
[2024-05-28 23:16:17] [INFO ] Deduced a trap composed of 54 places in 118 ms of which 0 ms to minimize.
[2024-05-28 23:16:17] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 1 ms to minimize.
[2024-05-28 23:16:17] [INFO ] Deduced a trap composed of 45 places in 131 ms of which 3 ms to minimize.
[2024-05-28 23:16:18] [INFO ] Deduced a trap composed of 45 places in 122 ms of which 0 ms to minimize.
[2024-05-28 23:16:18] [INFO ] Deduced a trap composed of 32 places in 124 ms of which 0 ms to minimize.
[2024-05-28 23:16:18] [INFO ] Deduced a trap composed of 52 places in 126 ms of which 0 ms to minimize.
[2024-05-28 23:16:18] [INFO ] Deduced a trap composed of 39 places in 127 ms of which 1 ms to minimize.
[2024-05-28 23:16:18] [INFO ] Deduced a trap composed of 46 places in 118 ms of which 0 ms to minimize.
[2024-05-28 23:16:18] [INFO ] Deduced a trap composed of 50 places in 110 ms of which 0 ms to minimize.
[2024-05-28 23:16:18] [INFO ] Deduced a trap composed of 38 places in 108 ms of which 1 ms to minimize.
[2024-05-28 23:16:19] [INFO ] Deduced a trap composed of 39 places in 111 ms of which 1 ms to minimize.
[2024-05-28 23:16:19] [INFO ] Deduced a trap composed of 42 places in 112 ms of which 1 ms to minimize.
[2024-05-28 23:16:19] [INFO ] Deduced a trap composed of 33 places in 95 ms of which 0 ms to minimize.
[2024-05-28 23:16:19] [INFO ] Deduced a trap composed of 42 places in 85 ms of which 1 ms to minimize.
[2024-05-28 23:16:19] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 2410 ms
[2024-05-28 23:16:19] [INFO ] After 15524ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 169 ms.
[2024-05-28 23:16:19] [INFO ] After 16011ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 166 ms.
Support contains 8 out of 1069 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1069/1069 places, 1049/1049 transitions.
Drop transitions removed 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 0 with 99 rules applied. Total rules applied 99 place count 1069 transition count 950
Reduce places removed 99 places and 0 transitions.
Iterating post reduction 1 with 99 rules applied. Total rules applied 198 place count 970 transition count 950
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 198 place count 970 transition count 849
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 400 place count 869 transition count 849
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 404 place count 865 transition count 845
Iterating global reduction 2 with 4 rules applied. Total rules applied 408 place count 865 transition count 845
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 408 place count 865 transition count 842
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 414 place count 862 transition count 842
Performed 355 Post agglomeration using F-continuation condition.Transition count delta: 355
Deduced a syphon composed of 355 places in 3 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 2 with 710 rules applied. Total rules applied 1124 place count 507 transition count 487
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 135 times.
Drop transitions removed 135 transitions
Iterating global reduction 2 with 135 rules applied. Total rules applied 1259 place count 507 transition count 487
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1260 place count 506 transition count 486
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1261 place count 505 transition count 486
Applied a total of 1261 rules in 245 ms. Remains 505 /1069 variables (removed 564) and now considering 486/1049 (removed 563) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 245 ms. Remains : 505/1069 places, 486/1049 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 486 rows 505 cols
[2024-05-28 23:16:20] [INFO ] Computed 180 invariants in 14 ms
[2024-05-28 23:16:20] [INFO ] [Real]Absence check using 177 positive place invariants in 26 ms returned sat
[2024-05-28 23:16:20] [INFO ] [Real]Absence check using 177 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 23:16:20] [INFO ] After 355ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 23:16:20] [INFO ] [Nat]Absence check using 177 positive place invariants in 28 ms returned sat
[2024-05-28 23:16:20] [INFO ] [Nat]Absence check using 177 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-28 23:16:21] [INFO ] After 221ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 23:16:21] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 4 ms to minimize.
[2024-05-28 23:16:21] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 1 ms to minimize.
[2024-05-28 23:16:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 148 ms
[2024-05-28 23:16:21] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 0 ms to minimize.
[2024-05-28 23:16:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 73 ms
[2024-05-28 23:16:21] [INFO ] After 470ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 38 ms.
[2024-05-28 23:16:21] [INFO ] After 640ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 15 ms.
Support contains 6 out of 505 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 505/505 places, 486/486 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 503 transition count 484
Applied a total of 4 rules in 86 ms. Remains 503 /505 variables (removed 2) and now considering 484/486 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 503/505 places, 484/486 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 484 rows 503 cols
[2024-05-28 23:16:21] [INFO ] Computed 180 invariants in 19 ms
[2024-05-28 23:16:21] [INFO ] [Real]Absence check using 177 positive place invariants in 24 ms returned sat
[2024-05-28 23:16:21] [INFO ] [Real]Absence check using 177 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-28 23:16:21] [INFO ] After 181ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-28 23:16:22] [INFO ] Deduced a trap composed of 6 places in 68 ms of which 1 ms to minimize.
[2024-05-28 23:16:22] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 1 ms to minimize.
[2024-05-28 23:16:22] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 1 ms to minimize.
[2024-05-28 23:16:22] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 0 ms to minimize.
[2024-05-28 23:16:22] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 1 ms to minimize.
[2024-05-28 23:16:22] [INFO ] Deduced a trap composed of 18 places in 46 ms of which 1 ms to minimize.
[2024-05-28 23:16:22] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 1 ms to minimize.
[2024-05-28 23:16:22] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 556 ms
[2024-05-28 23:16:22] [INFO ] After 763ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 23:16:22] [INFO ] After 869ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 23:16:22] [INFO ] [Nat]Absence check using 177 positive place invariants in 26 ms returned sat
[2024-05-28 23:16:22] [INFO ] [Nat]Absence check using 177 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 23:16:22] [INFO ] After 177ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 23:16:22] [INFO ] Deduced a trap composed of 6 places in 71 ms of which 0 ms to minimize.
[2024-05-28 23:16:23] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 1 ms to minimize.
[2024-05-28 23:16:23] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 1 ms to minimize.
[2024-05-28 23:16:23] [INFO ] Deduced a trap composed of 5 places in 51 ms of which 0 ms to minimize.
[2024-05-28 23:16:23] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 1 ms to minimize.
[2024-05-28 23:16:23] [INFO ] Deduced a trap composed of 16 places in 49 ms of which 0 ms to minimize.
[2024-05-28 23:16:23] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 0 ms to minimize.
[2024-05-28 23:16:23] [INFO ] Deduced a trap composed of 8 places in 60 ms of which 0 ms to minimize.
[2024-05-28 23:16:23] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 664 ms
[2024-05-28 23:16:23] [INFO ] After 855ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2024-05-28 23:16:23] [INFO ] After 986ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 503 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 503/503 places, 484/484 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 503 transition count 483
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 502 transition count 483
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 502 transition count 483
Applied a total of 4 rules in 31 ms. Remains 502 /503 variables (removed 1) and now considering 483/484 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 502/503 places, 483/484 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 275866 steps, run timeout after 3001 ms. (steps per millisecond=91 ) properties seen :{}
Probabilistic random walk after 275866 steps, saw 158762 distinct states, run finished after 3002 ms. (steps per millisecond=91 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 483 rows 502 cols
[2024-05-28 23:16:26] [INFO ] Computed 180 invariants in 14 ms
[2024-05-28 23:16:26] [INFO ] [Real]Absence check using 179 positive place invariants in 26 ms returned sat
[2024-05-28 23:16:26] [INFO ] [Real]Absence check using 179 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 23:16:27] [INFO ] After 205ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-28 23:16:27] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 1 ms to minimize.
[2024-05-28 23:16:27] [INFO ] Deduced a trap composed of 7 places in 61 ms of which 0 ms to minimize.
[2024-05-28 23:16:27] [INFO ] Deduced a trap composed of 4 places in 52 ms of which 1 ms to minimize.
[2024-05-28 23:16:27] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 1 ms to minimize.
[2024-05-28 23:16:27] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 350 ms
[2024-05-28 23:16:27] [INFO ] After 570ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 23:16:27] [INFO ] After 697ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 23:16:27] [INFO ] [Nat]Absence check using 179 positive place invariants in 26 ms returned sat
[2024-05-28 23:16:27] [INFO ] [Nat]Absence check using 179 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 23:16:27] [INFO ] After 186ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 23:16:27] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 0 ms to minimize.
[2024-05-28 23:16:27] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 1 ms to minimize.
[2024-05-28 23:16:27] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 0 ms to minimize.
[2024-05-28 23:16:28] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 0 ms to minimize.
[2024-05-28 23:16:28] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 0 ms to minimize.
[2024-05-28 23:16:28] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 410 ms
[2024-05-28 23:16:28] [INFO ] After 613ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2024-05-28 23:16:28] [INFO ] After 756ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 502 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 502/502 places, 483/483 transitions.
Applied a total of 0 rules in 14 ms. Remains 502 /502 variables (removed 0) and now considering 483/483 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 502/502 places, 483/483 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 502/502 places, 483/483 transitions.
Applied a total of 0 rules in 14 ms. Remains 502 /502 variables (removed 0) and now considering 483/483 (removed 0) transitions.
[2024-05-28 23:16:28] [INFO ] Invariant cache hit.
[2024-05-28 23:16:28] [INFO ] Implicit Places using invariants in 284 ms returned []
[2024-05-28 23:16:28] [INFO ] Invariant cache hit.
[2024-05-28 23:16:29] [INFO ] Implicit Places using invariants and state equation in 599 ms returned []
Implicit Place search using SMT with State Equation took 885 ms to find 0 implicit places.
[2024-05-28 23:16:29] [INFO ] Redundant transitions in 26 ms returned []
[2024-05-28 23:16:29] [INFO ] Invariant cache hit.
[2024-05-28 23:16:29] [INFO ] Dead Transitions using invariants and state equation in 237 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1170 ms. Remains : 502/502 places, 483/483 transitions.
Applied a total of 0 rules in 13 ms. Remains 502 /502 variables (removed 0) and now considering 483/483 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-28 23:16:29] [INFO ] Invariant cache hit.
[2024-05-28 23:16:29] [INFO ] [Real]Absence check using 179 positive place invariants in 29 ms returned sat
[2024-05-28 23:16:29] [INFO ] [Real]Absence check using 179 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 23:16:29] [INFO ] After 317ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 23:16:29] [INFO ] [Nat]Absence check using 179 positive place invariants in 28 ms returned sat
[2024-05-28 23:16:29] [INFO ] [Nat]Absence check using 179 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 23:16:30] [INFO ] After 220ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 23:16:30] [INFO ] Deduced a trap composed of 6 places in 58 ms of which 0 ms to minimize.
[2024-05-28 23:16:30] [INFO ] Deduced a trap composed of 23 places in 52 ms of which 0 ms to minimize.
[2024-05-28 23:16:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 166 ms
[2024-05-28 23:16:30] [INFO ] After 403ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2024-05-28 23:16:30] [INFO ] After 545ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
FORMULA ShieldIIPs-PT-020B-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 243 stabilizing places and 243 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(p0)||(X(X(!p0)) U ((X(X(!p0))&&G(!p1))||X(X(G(!p0))))))))'
Support contains 4 out of 1069 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1069/1069 places, 1049/1049 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 1068 transition count 948
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 968 transition count 948
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 200 place count 968 transition count 847
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 402 place count 867 transition count 847
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 409 place count 860 transition count 840
Iterating global reduction 2 with 7 rules applied. Total rules applied 416 place count 860 transition count 840
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 416 place count 860 transition count 836
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 424 place count 856 transition count 836
Performed 349 Post agglomeration using F-continuation condition.Transition count delta: 349
Deduced a syphon composed of 349 places in 1 ms
Reduce places removed 349 places and 0 transitions.
Iterating global reduction 2 with 698 rules applied. Total rules applied 1122 place count 507 transition count 487
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1124 place count 505 transition count 485
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1125 place count 504 transition count 485
Applied a total of 1125 rules in 119 ms. Remains 504 /1069 variables (removed 565) and now considering 485/1049 (removed 564) transitions.
// Phase 1: matrix 485 rows 504 cols
[2024-05-28 23:16:30] [INFO ] Computed 180 invariants in 2 ms
[2024-05-28 23:16:31] [INFO ] Implicit Places using invariants in 265 ms returned []
[2024-05-28 23:16:31] [INFO ] Invariant cache hit.
[2024-05-28 23:16:31] [INFO ] Implicit Places using invariants and state equation in 503 ms returned []
Implicit Place search using SMT with State Equation took 771 ms to find 0 implicit places.
[2024-05-28 23:16:31] [INFO ] Redundant transitions in 65 ms returned [484]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 484 rows 504 cols
[2024-05-28 23:16:31] [INFO ] Computed 180 invariants in 2 ms
[2024-05-28 23:16:32] [INFO ] Dead Transitions using invariants and state equation in 287 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 504/1069 places, 484/1049 transitions.
Applied a total of 0 rules in 16 ms. Remains 504 /504 variables (removed 0) and now considering 484/484 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1272 ms. Remains : 504/1069 places, 484/1049 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 398 ms :[false, false, false, false, false, false]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0, 2} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 2} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={1} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={2} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0, 1} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 2} source=1 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={1} source=1 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={2} source=1 dest: 4}, { cond=(AND p1 p0), acceptance={0, 1} source=1 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={0, 2} source=1 dest: 5}], [{ cond=(AND p1 p0), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0, 2} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={2} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={1} source=3 dest: 4}, { cond=(AND p1 p0), acceptance={0, 1} source=3 dest: 5}], [{ cond=(AND p1 p0), acceptance={0, 1} source=4 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=4 dest: 2}], [{ cond=(AND p1 p0), acceptance={0, 1} source=5 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=5 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={1} source=5 dest: 2}]], initial=0, aps=[p1:(AND (EQ s31 1) (EQ s43 1)), p0:(AND (EQ s366 1) (EQ s388 1))], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 211 reset in 673 ms.
Product exploration explored 100000 steps with 185 reset in 655 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 125 ms. Reduced automaton from 6 states, 24 edges and 2 AP (stutter insensitive) to 8 states, 32 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 297 ms :[false, false, false, false, false, false, false, false]
Incomplete random walk after 10000 steps, including 9 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 23:16:34] [INFO ] Invariant cache hit.
[2024-05-28 23:16:34] [INFO ] [Real]Absence check using 180 positive place invariants in 28 ms returned sat
[2024-05-28 23:16:34] [INFO ] After 321ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 23:16:34] [INFO ] [Nat]Absence check using 180 positive place invariants in 27 ms returned sat
[2024-05-28 23:16:34] [INFO ] After 191ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 23:16:35] [INFO ] After 237ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2024-05-28 23:16:35] [INFO ] After 377ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 504 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 504/504 places, 484/484 transitions.
Partial Free-agglomeration rule applied 117 times.
Drop transitions removed 117 transitions
Iterating global reduction 0 with 117 rules applied. Total rules applied 117 place count 504 transition count 484
Applied a total of 117 rules in 20 ms. Remains 504 /504 variables (removed 0) and now considering 484/484 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 504/504 places, 484/484 transitions.
Finished random walk after 3798 steps, including 1 resets, run visited all 1 properties in 29 ms. (steps per millisecond=130 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 p1)), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 9 factoid took 264 ms. Reduced automaton from 8 states, 32 edges and 2 AP (stutter insensitive) to 8 states, 32 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 368 ms :[false, false, false, false, false, false, false, false]
Stuttering acceptance computed with spot in 425 ms :[false, false, false, false, false, false, false, false]
Support contains 4 out of 504 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 504/504 places, 484/484 transitions.
Applied a total of 0 rules in 14 ms. Remains 504 /504 variables (removed 0) and now considering 484/484 (removed 0) transitions.
[2024-05-28 23:16:36] [INFO ] Invariant cache hit.
[2024-05-28 23:16:36] [INFO ] Implicit Places using invariants in 337 ms returned []
[2024-05-28 23:16:36] [INFO ] Invariant cache hit.
[2024-05-28 23:16:37] [INFO ] Implicit Places using invariants and state equation in 519 ms returned []
Implicit Place search using SMT with State Equation took 858 ms to find 0 implicit places.
[2024-05-28 23:16:37] [INFO ] Redundant transitions in 77 ms returned []
[2024-05-28 23:16:37] [INFO ] Invariant cache hit.
[2024-05-28 23:16:37] [INFO ] Dead Transitions using invariants and state equation in 263 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1221 ms. Remains : 504/504 places, 484/484 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 (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 121 ms. Reduced automaton from 8 states, 32 edges and 2 AP (stutter insensitive) to 8 states, 32 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 334 ms :[false, false, false, false, false, false, false, false]
Incomplete random walk after 10000 steps, including 9 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 23:16:38] [INFO ] Invariant cache hit.
[2024-05-28 23:16:38] [INFO ] [Real]Absence check using 180 positive place invariants in 29 ms returned sat
[2024-05-28 23:16:38] [INFO ] After 310ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 23:16:38] [INFO ] [Nat]Absence check using 180 positive place invariants in 26 ms returned sat
[2024-05-28 23:16:38] [INFO ] After 188ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 23:16:38] [INFO ] After 232ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2024-05-28 23:16:38] [INFO ] After 371ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 4 out of 504 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 504/504 places, 484/484 transitions.
Partial Free-agglomeration rule applied 117 times.
Drop transitions removed 117 transitions
Iterating global reduction 0 with 117 rules applied. Total rules applied 117 place count 504 transition count 484
Applied a total of 117 rules in 19 ms. Remains 504 /504 variables (removed 0) and now considering 484/484 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 504/504 places, 484/484 transitions.
Finished random walk after 786 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=112 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 p1)), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 9 factoid took 232 ms. Reduced automaton from 8 states, 32 edges and 2 AP (stutter insensitive) to 8 states, 32 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 348 ms :[false, false, false, false, false, false, false, false]
Stuttering acceptance computed with spot in 345 ms :[false, false, false, false, false, false, false, false]
Stuttering acceptance computed with spot in 338 ms :[false, false, false, false, false, false, false, false]
Product exploration explored 100000 steps with 314 reset in 551 ms.
Product exploration explored 100000 steps with 357 reset in 636 ms.
Built C files in :
/tmp/ltsmin17200881137978332418
[2024-05-28 23:16:41] [INFO ] Computing symmetric may disable matrix : 484 transitions.
[2024-05-28 23:16:41] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:16:41] [INFO ] Computing symmetric may enable matrix : 484 transitions.
[2024-05-28 23:16:41] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:16:41] [INFO ] Computing Do-Not-Accords matrix : 484 transitions.
[2024-05-28 23:16:41] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:16:41] [INFO ] Built C files in 80ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17200881137978332418
Running compilation step : cd /tmp/ltsmin17200881137978332418;'/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 1204 ms.
Running link step : cd /tmp/ltsmin17200881137978332418;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin17200881137978332418;'/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/stateBased2148254573929874756.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 504 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 504/504 places, 484/484 transitions.
Applied a total of 0 rules in 25 ms. Remains 504 /504 variables (removed 0) and now considering 484/484 (removed 0) transitions.
[2024-05-28 23:16:56] [INFO ] Invariant cache hit.
[2024-05-28 23:16:56] [INFO ] Implicit Places using invariants in 258 ms returned []
[2024-05-28 23:16:56] [INFO ] Invariant cache hit.
[2024-05-28 23:16:57] [INFO ] Implicit Places using invariants and state equation in 513 ms returned []
Implicit Place search using SMT with State Equation took 773 ms to find 0 implicit places.
[2024-05-28 23:16:57] [INFO ] Redundant transitions in 59 ms returned []
[2024-05-28 23:16:57] [INFO ] Invariant cache hit.
[2024-05-28 23:16:57] [INFO ] Dead Transitions using invariants and state equation in 268 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1133 ms. Remains : 504/504 places, 484/484 transitions.
Built C files in :
/tmp/ltsmin12676294928119012347
[2024-05-28 23:16:57] [INFO ] Computing symmetric may disable matrix : 484 transitions.
[2024-05-28 23:16:57] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:16:57] [INFO ] Computing symmetric may enable matrix : 484 transitions.
[2024-05-28 23:16:57] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:16:57] [INFO ] Computing Do-Not-Accords matrix : 484 transitions.
[2024-05-28 23:16:57] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:16:57] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12676294928119012347
Running compilation step : cd /tmp/ltsmin12676294928119012347;'/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 1125 ms.
Running link step : cd /tmp/ltsmin12676294928119012347;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12676294928119012347;'/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/stateBased2270346840348161563.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:17:12] [INFO ] Flatten gal took : 32 ms
[2024-05-28 23:17:12] [INFO ] Flatten gal took : 32 ms
[2024-05-28 23:17:13] [INFO ] Time to serialize gal into /tmp/LTL13056188290399180279.gal : 384 ms
[2024-05-28 23:17:13] [INFO ] Time to serialize properties into /tmp/LTL3116488875080045283.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/LTL13056188290399180279.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11885611405974066273.hoa' '-atoms' '/tmp/LTL3116488875080045283.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/LTL3116488875080045283.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11885611405974066273.hoa
Detected timeout of ITS tools.
[2024-05-28 23:17:28] [INFO ] Flatten gal took : 38 ms
[2024-05-28 23:17:28] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:17:28] [INFO ] Time to serialize gal into /tmp/LTL16850840016690699462.gal : 3 ms
[2024-05-28 23:17:28] [INFO ] Time to serialize properties into /tmp/LTL386116047539565241.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16850840016690699462.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL386116047539565241.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 : !((F((G("((p875==1)&&(p926==1))"))||((X(X(!("((p875==1)&&(p926==1))"))))U((X(X(G(!("((p875==1)&&(p926==1))")))))||((X(X(!("((p875==1)&...210
Formula 0 simplified : G(F!"((p875==1)&&(p926==1))" & (XX"((p875==1)&&(p926==1))" R (XXF"((p875==1)&&(p926==1))" & (XX"((p875==1)&&(p926==1))" | F"((p96==1...173
Detected timeout of ITS tools.
[2024-05-28 23:17:43] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:17:43] [INFO ] Applying decomposition
[2024-05-28 23:17:43] [INFO ] Flatten gal took : 21 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/graph6012998213986452192.txt' '-o' '/tmp/graph6012998213986452192.bin' '-w' '/tmp/graph6012998213986452192.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6012998213986452192.bin' '-l' '-1' '-v' '-w' '/tmp/graph6012998213986452192.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:17:43] [INFO ] Decomposing Gal with order
[2024-05-28 23:17:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:17:43] [INFO ] Removed a total of 318 redundant transitions.
[2024-05-28 23:17:43] [INFO ] Flatten gal took : 101 ms
[2024-05-28 23:17:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 308 labels/synchronizations in 29 ms.
[2024-05-28 23:17:43] [INFO ] Time to serialize gal into /tmp/LTL2935429378298964640.gal : 22 ms
[2024-05-28 23:17:43] [INFO ] Time to serialize properties into /tmp/LTL13998496920837562339.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/LTL2935429378298964640.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13998496920837562339.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 : !((F((G("((i14.i1.u134.p875==1)&&(i15.i0.u141.p926==1))"))||((X(X(!("((i14.i1.u134.p875==1)&&(i15.i0.u141.p926==1))"))))U((X(X(G(!("((...326
Formula 0 simplified : G(F!"((i14.i1.u134.p875==1)&&(i15.i0.u141.p926==1))" & (XX"((i14.i1.u134.p875==1)&&(i15.i0.u141.p926==1))" R (XXF"((i14.i1.u134.p875...289
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5704105499929098838
[2024-05-28 23:17:58] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5704105499929098838
Running compilation step : cd /tmp/ltsmin5704105499929098838;'/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 808 ms.
Running link step : cd /tmp/ltsmin5704105499929098838;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin5704105499929098838;'/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))||(X(X(!(LTLAPp0==true))) U (X(X([](!(LTLAPp0==true))))||(X(X(!(LTLAPp0==true)))&&[](!(LTLAPp1==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-020B-LTLFireability-02 finished in 103361 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((G(F(p0))||G(p1)))))'
Support contains 2 out of 1069 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1069/1069 places, 1049/1049 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1063 transition count 1043
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1063 transition count 1043
Applied a total of 12 rules in 44 ms. Remains 1063 /1069 variables (removed 6) and now considering 1043/1049 (removed 6) transitions.
// Phase 1: matrix 1043 rows 1063 cols
[2024-05-28 23:18:14] [INFO ] Computed 181 invariants in 8 ms
[2024-05-28 23:18:14] [INFO ] Implicit Places using invariants in 373 ms returned []
[2024-05-28 23:18:14] [INFO ] Invariant cache hit.
[2024-05-28 23:18:15] [INFO ] Implicit Places using invariants and state equation in 985 ms returned []
Implicit Place search using SMT with State Equation took 1363 ms to find 0 implicit places.
[2024-05-28 23:18:15] [INFO ] Invariant cache hit.
[2024-05-28 23:18:16] [INFO ] Dead Transitions using invariants and state equation in 561 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1063/1069 places, 1043/1049 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1972 ms. Remains : 1063/1069 places, 1043/1049 transitions.
Stuttering acceptance computed with spot in 208 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s639 1), p0:(EQ s285 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 240 reset in 430 ms.
Product exploration explored 100000 steps with 260 reset in 434 ms.
Computed a total of 240 stabilizing places and 240 stable transitions
Computed a total of 240 stabilizing places and 240 stable transitions
Detected a total of 240/1063 stabilizing places and 240/1043 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (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 105 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Finished random walk after 251 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=62 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 1063 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 : 1063/1063 places, 1043/1043 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 1062 transition count 942
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 962 transition count 942
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 102 Pre rules applied. Total rules applied 200 place count 962 transition count 840
Deduced a syphon composed of 102 places in 1 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 2 with 204 rules applied. Total rules applied 404 place count 860 transition count 840
Performed 355 Post agglomeration using F-continuation condition.Transition count delta: 355
Deduced a syphon composed of 355 places in 1 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 2 with 710 rules applied. Total rules applied 1114 place count 505 transition count 485
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1116 place count 503 transition count 483
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1117 place count 502 transition count 483
Applied a total of 1117 rules in 109 ms. Remains 502 /1063 variables (removed 561) and now considering 483/1043 (removed 560) transitions.
// Phase 1: matrix 483 rows 502 cols
[2024-05-28 23:18:17] [INFO ] Computed 180 invariants in 2 ms
[2024-05-28 23:18:18] [INFO ] Implicit Places using invariants in 424 ms returned []
[2024-05-28 23:18:18] [INFO ] Invariant cache hit.
[2024-05-28 23:18:18] [INFO ] Implicit Places using invariants and state equation in 517 ms returned []
Implicit Place search using SMT with State Equation took 947 ms to find 0 implicit places.
[2024-05-28 23:18:18] [INFO ] Redundant transitions in 73 ms returned [482]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 482 rows 502 cols
[2024-05-28 23:18:18] [INFO ] Computed 180 invariants in 5 ms
[2024-05-28 23:18:19] [INFO ] Dead Transitions using invariants and state equation in 254 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 502/1063 places, 482/1043 transitions.
Applied a total of 0 rules in 8 ms. Remains 502 /502 variables (removed 0) and now considering 482/482 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1403 ms. Remains : 502/1063 places, 482/1043 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 2/502 stabilizing places and 2/482 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 300 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 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 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 347 reset in 484 ms.
Product exploration explored 100000 steps with 350 reset in 628 ms.
Built C files in :
/tmp/ltsmin9567564383287984946
[2024-05-28 23:18:21] [INFO ] Computing symmetric may disable matrix : 482 transitions.
[2024-05-28 23:18:21] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:18:21] [INFO ] Computing symmetric may enable matrix : 482 transitions.
[2024-05-28 23:18:21] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:18:21] [INFO ] Computing Do-Not-Accords matrix : 482 transitions.
[2024-05-28 23:18:21] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:18:21] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9567564383287984946
Running compilation step : cd /tmp/ltsmin9567564383287984946;'/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 1122 ms.
Running link step : cd /tmp/ltsmin9567564383287984946;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin9567564383287984946;'/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/stateBased11276859434696787053.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 502 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 502/502 places, 482/482 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 501 transition count 481
Applied a total of 2 rules in 18 ms. Remains 501 /502 variables (removed 1) and now considering 481/482 (removed 1) transitions.
// Phase 1: matrix 481 rows 501 cols
[2024-05-28 23:18:36] [INFO ] Computed 180 invariants in 3 ms
[2024-05-28 23:18:36] [INFO ] Implicit Places using invariants in 239 ms returned []
[2024-05-28 23:18:36] [INFO ] Invariant cache hit.
[2024-05-28 23:18:36] [INFO ] Implicit Places using invariants and state equation in 480 ms returned []
Implicit Place search using SMT with State Equation took 720 ms to find 0 implicit places.
[2024-05-28 23:18:36] [INFO ] Redundant transitions in 58 ms returned []
[2024-05-28 23:18:36] [INFO ] Invariant cache hit.
[2024-05-28 23:18:37] [INFO ] Dead Transitions using invariants and state equation in 253 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 501/502 places, 481/482 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1055 ms. Remains : 501/502 places, 481/482 transitions.
Built C files in :
/tmp/ltsmin12460304000155243746
[2024-05-28 23:18:37] [INFO ] Computing symmetric may disable matrix : 481 transitions.
[2024-05-28 23:18:37] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:18:37] [INFO ] Computing symmetric may enable matrix : 481 transitions.
[2024-05-28 23:18:37] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:18:37] [INFO ] Computing Do-Not-Accords matrix : 481 transitions.
[2024-05-28 23:18:37] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:18:37] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12460304000155243746
Running compilation step : cd /tmp/ltsmin12460304000155243746;'/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 1054 ms.
Running link step : cd /tmp/ltsmin12460304000155243746;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin12460304000155243746;'/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/stateBased15859031382311021707.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:18:52] [INFO ] Flatten gal took : 20 ms
[2024-05-28 23:18:52] [INFO ] Flatten gal took : 18 ms
[2024-05-28 23:18:52] [INFO ] Time to serialize gal into /tmp/LTL15997910021510869988.gal : 4 ms
[2024-05-28 23:18:52] [INFO ] Time to serialize properties into /tmp/LTL9836594454339633169.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/LTL15997910021510869988.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18159011424766358967.hoa' '-atoms' '/tmp/LTL9836594454339633169.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/LTL9836594454339633169.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18159011424766358967.hoa
Detected timeout of ITS tools.
[2024-05-28 23:19:07] [INFO ] Flatten gal took : 17 ms
[2024-05-28 23:19:07] [INFO ] Flatten gal took : 17 ms
[2024-05-28 23:19:07] [INFO ] Time to serialize gal into /tmp/LTL18102400888649505603.gal : 3 ms
[2024-05-28 23:19:07] [INFO ] Time to serialize properties into /tmp/LTL14252132723654727529.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/LTL18102400888649505603.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14252132723654727529.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...277
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("(p320==0)")))||(G("(p721==1)"))))))
Formula 0 simplified : XX(FG!"(p320==0)" & F!"(p721==1)")
Detected timeout of ITS tools.
[2024-05-28 23:19:22] [INFO ] Flatten gal took : 16 ms
[2024-05-28 23:19:22] [INFO ] Applying decomposition
[2024-05-28 23:19:22] [INFO ] Flatten gal took : 16 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/graph1677881767815339618.txt' '-o' '/tmp/graph1677881767815339618.bin' '-w' '/tmp/graph1677881767815339618.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1677881767815339618.bin' '-l' '-1' '-v' '-w' '/tmp/graph1677881767815339618.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:19:22] [INFO ] Decomposing Gal with order
[2024-05-28 23:19:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:19:22] [INFO ] Removed a total of 318 redundant transitions.
[2024-05-28 23:19:22] [INFO ] Flatten gal took : 30 ms
[2024-05-28 23:19:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 294 labels/synchronizations in 6 ms.
[2024-05-28 23:19:22] [INFO ] Time to serialize gal into /tmp/LTL5619552368198519207.gal : 5 ms
[2024-05-28 23:19:23] [INFO ] Time to serialize properties into /tmp/LTL9628252866208078574.ltl : 598 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/LTL5619552368198519207.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9628252866208078574.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 : !((X(X((G(F("(i5.u46.p320==0)")))||(G("(i11.i2.u109.p721==1)"))))))
Formula 0 simplified : XX(FG!"(i5.u46.p320==0)" & F!"(i11.i2.u109.p721==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2062733401073889600
[2024-05-28 23:19:38] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2062733401073889600
Running compilation step : cd /tmp/ltsmin2062733401073889600;'/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 771 ms.
Running link step : cd /tmp/ltsmin2062733401073889600;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin2062733401073889600;'/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(X(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-020B-LTLFireability-03 finished in 99386 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||X(G(p1)))) U X(p2))))'
Support contains 3 out of 1069 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1069/1069 places, 1049/1049 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1063 transition count 1043
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1063 transition count 1043
Applied a total of 12 rules in 49 ms. Remains 1063 /1069 variables (removed 6) and now considering 1043/1049 (removed 6) transitions.
// Phase 1: matrix 1043 rows 1063 cols
[2024-05-28 23:19:53] [INFO ] Computed 181 invariants in 8 ms
[2024-05-28 23:19:53] [INFO ] Implicit Places using invariants in 475 ms returned []
[2024-05-28 23:19:53] [INFO ] Invariant cache hit.
[2024-05-28 23:19:55] [INFO ] Implicit Places using invariants and state equation in 1011 ms returned []
Implicit Place search using SMT with State Equation took 1488 ms to find 0 implicit places.
[2024-05-28 23:19:55] [INFO ] Invariant cache hit.
[2024-05-28 23:19:55] [INFO ] Dead Transitions using invariants and state equation in 553 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1063/1069 places, 1043/1049 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2091 ms. Remains : 1063/1069 places, 1043/1049 transitions.
Stuttering acceptance computed with spot in 323 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), true, (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=p1, acceptance={} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={} source=7 dest: 6}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(NEQ s6 1), p2:(EQ s471 1), p1:(NEQ s956 1)], nbAcceptance=1, 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][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 675 steps with 0 reset in 3 ms.
FORMULA ShieldIIPs-PT-020B-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-020B-LTLFireability-04 finished in 2447 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(p0) U G((p1&&F((G(F(p2))||(!p1&&F(p2))))))))))'
Support contains 3 out of 1069 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1069/1069 places, 1049/1049 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1063 transition count 1043
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1063 transition count 1043
Applied a total of 12 rules in 44 ms. Remains 1063 /1069 variables (removed 6) and now considering 1043/1049 (removed 6) transitions.
// Phase 1: matrix 1043 rows 1063 cols
[2024-05-28 23:19:55] [INFO ] Computed 181 invariants in 8 ms
[2024-05-28 23:19:56] [INFO ] Implicit Places using invariants in 363 ms returned []
[2024-05-28 23:19:56] [INFO ] Invariant cache hit.
[2024-05-28 23:19:57] [INFO ] Implicit Places using invariants and state equation in 994 ms returned []
Implicit Place search using SMT with State Equation took 1359 ms to find 0 implicit places.
[2024-05-28 23:19:57] [INFO ] Invariant cache hit.
[2024-05-28 23:19:57] [INFO ] Dead Transitions using invariants and state equation in 576 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1063/1069 places, 1043/1049 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1979 ms. Remains : 1063/1069 places, 1043/1049 transitions.
Stuttering acceptance computed with spot in 222 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s694 1), p0:(EQ s764 1), p2:(NEQ s885 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]]
Product exploration explored 100000 steps with 139 reset in 428 ms.
Product exploration explored 100000 steps with 141 reset in 476 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 110 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 8 states, 21 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 360 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p2), false, false, false, false]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 9) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-05-28 23:20:02] [INFO ] Invariant cache hit.
[2024-05-28 23:20:02] [INFO ] [Real]Absence check using 181 positive place invariants in 54 ms returned sat
[2024-05-28 23:20:03] [INFO ] After 475ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:4
[2024-05-28 23:20:03] [INFO ] Deduced a trap composed of 25 places in 181 ms of which 1 ms to minimize.
[2024-05-28 23:20:03] [INFO ] Deduced a trap composed of 24 places in 188 ms of which 0 ms to minimize.
[2024-05-28 23:20:03] [INFO ] Deduced a trap composed of 16 places in 179 ms of which 0 ms to minimize.
[2024-05-28 23:20:03] [INFO ] Deduced a trap composed of 34 places in 168 ms of which 0 ms to minimize.
[2024-05-28 23:20:04] [INFO ] Deduced a trap composed of 19 places in 172 ms of which 1 ms to minimize.
[2024-05-28 23:20:04] [INFO ] Deduced a trap composed of 20 places in 172 ms of which 1 ms to minimize.
[2024-05-28 23:20:04] [INFO ] Deduced a trap composed of 31 places in 156 ms of which 1 ms to minimize.
[2024-05-28 23:20:04] [INFO ] Deduced a trap composed of 30 places in 150 ms of which 0 ms to minimize.
[2024-05-28 23:20:04] [INFO ] Deduced a trap composed of 39 places in 138 ms of which 0 ms to minimize.
[2024-05-28 23:20:05] [INFO ] Deduced a trap composed of 35 places in 139 ms of which 0 ms to minimize.
[2024-05-28 23:20:05] [INFO ] Deduced a trap composed of 37 places in 152 ms of which 0 ms to minimize.
[2024-05-28 23:20:05] [INFO ] Deduced a trap composed of 21 places in 142 ms of which 1 ms to minimize.
[2024-05-28 23:20:05] [INFO ] Deduced a trap composed of 36 places in 179 ms of which 1 ms to minimize.
[2024-05-28 23:20:05] [INFO ] Deduced a trap composed of 40 places in 144 ms of which 0 ms to minimize.
[2024-05-28 23:20:06] [INFO ] Deduced a trap composed of 48 places in 143 ms of which 1 ms to minimize.
[2024-05-28 23:20:06] [INFO ] Deduced a trap composed of 24 places in 137 ms of which 0 ms to minimize.
[2024-05-28 23:20:06] [INFO ] Deduced a trap composed of 51 places in 149 ms of which 1 ms to minimize.
[2024-05-28 23:20:06] [INFO ] Deduced a trap composed of 26 places in 120 ms of which 5 ms to minimize.
[2024-05-28 23:20:06] [INFO ] Deduced a trap composed of 28 places in 117 ms of which 1 ms to minimize.
[2024-05-28 23:20:07] [INFO ] Deduced a trap composed of 27 places in 124 ms of which 0 ms to minimize.
[2024-05-28 23:20:07] [INFO ] Deduced a trap composed of 42 places in 118 ms of which 1 ms to minimize.
[2024-05-28 23:20:07] [INFO ] Deduced a trap composed of 31 places in 92 ms of which 0 ms to minimize.
[2024-05-28 23:20:07] [INFO ] Deduced a trap composed of 42 places in 79 ms of which 1 ms to minimize.
[2024-05-28 23:20:07] [INFO ] Trap strengthening (SAT) tested/added 24/23 trap constraints in 4377 ms
[2024-05-28 23:20:07] [INFO ] After 4900ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-28 23:20:07] [INFO ] After 5185ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-28 23:20:07] [INFO ] [Nat]Absence check using 181 positive place invariants in 51 ms returned sat
[2024-05-28 23:20:08] [INFO ] After 579ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-28 23:20:08] [INFO ] Deduced a trap composed of 25 places in 220 ms of which 0 ms to minimize.
[2024-05-28 23:20:08] [INFO ] Deduced a trap composed of 25 places in 212 ms of which 1 ms to minimize.
[2024-05-28 23:20:09] [INFO ] Deduced a trap composed of 24 places in 191 ms of which 0 ms to minimize.
[2024-05-28 23:20:09] [INFO ] Deduced a trap composed of 25 places in 199 ms of which 0 ms to minimize.
[2024-05-28 23:20:09] [INFO ] Deduced a trap composed of 24 places in 216 ms of which 0 ms to minimize.
[2024-05-28 23:20:09] [INFO ] Deduced a trap composed of 26 places in 205 ms of which 1 ms to minimize.
[2024-05-28 23:20:10] [INFO ] Deduced a trap composed of 25 places in 192 ms of which 0 ms to minimize.
[2024-05-28 23:20:10] [INFO ] Deduced a trap composed of 31 places in 194 ms of which 0 ms to minimize.
[2024-05-28 23:20:10] [INFO ] Deduced a trap composed of 26 places in 188 ms of which 1 ms to minimize.
[2024-05-28 23:20:10] [INFO ] Deduced a trap composed of 32 places in 196 ms of which 0 ms to minimize.
[2024-05-28 23:20:11] [INFO ] Deduced a trap composed of 28 places in 173 ms of which 1 ms to minimize.
[2024-05-28 23:20:11] [INFO ] Deduced a trap composed of 22 places in 183 ms of which 1 ms to minimize.
[2024-05-28 23:20:11] [INFO ] Deduced a trap composed of 41 places in 203 ms of which 1 ms to minimize.
[2024-05-28 23:20:11] [INFO ] Deduced a trap composed of 27 places in 198 ms of which 0 ms to minimize.
[2024-05-28 23:20:11] [INFO ] Deduced a trap composed of 22 places in 168 ms of which 1 ms to minimize.
[2024-05-28 23:20:12] [INFO ] Deduced a trap composed of 30 places in 176 ms of which 3 ms to minimize.
[2024-05-28 23:20:12] [INFO ] Deduced a trap composed of 31 places in 160 ms of which 0 ms to minimize.
[2024-05-28 23:20:12] [INFO ] Deduced a trap composed of 19 places in 175 ms of which 0 ms to minimize.
[2024-05-28 23:20:12] [INFO ] Deduced a trap composed of 35 places in 184 ms of which 1 ms to minimize.
[2024-05-28 23:20:13] [INFO ] Deduced a trap composed of 47 places in 170 ms of which 1 ms to minimize.
[2024-05-28 23:20:13] [INFO ] Deduced a trap composed of 36 places in 166 ms of which 0 ms to minimize.
[2024-05-28 23:20:13] [INFO ] Deduced a trap composed of 37 places in 171 ms of which 0 ms to minimize.
[2024-05-28 23:20:13] [INFO ] Deduced a trap composed of 17 places in 164 ms of which 1 ms to minimize.
[2024-05-28 23:20:13] [INFO ] Deduced a trap composed of 30 places in 144 ms of which 1 ms to minimize.
[2024-05-28 23:20:13] [INFO ] Deduced a trap composed of 38 places in 157 ms of which 0 ms to minimize.
[2024-05-28 23:20:14] [INFO ] Deduced a trap composed of 26 places in 136 ms of which 1 ms to minimize.
[2024-05-28 23:20:14] [INFO ] Deduced a trap composed of 26 places in 167 ms of which 1 ms to minimize.
[2024-05-28 23:20:14] [INFO ] Deduced a trap composed of 21 places in 134 ms of which 0 ms to minimize.
[2024-05-28 23:20:14] [INFO ] Deduced a trap composed of 47 places in 144 ms of which 1 ms to minimize.
[2024-05-28 23:20:14] [INFO ] Deduced a trap composed of 32 places in 137 ms of which 0 ms to minimize.
[2024-05-28 23:20:15] [INFO ] Deduced a trap composed of 34 places in 129 ms of which 1 ms to minimize.
[2024-05-28 23:20:15] [INFO ] Deduced a trap composed of 18 places in 130 ms of which 0 ms to minimize.
[2024-05-28 23:20:15] [INFO ] Deduced a trap composed of 37 places in 139 ms of which 1 ms to minimize.
[2024-05-28 23:20:15] [INFO ] Deduced a trap composed of 37 places in 137 ms of which 1 ms to minimize.
[2024-05-28 23:20:15] [INFO ] Deduced a trap composed of 39 places in 122 ms of which 0 ms to minimize.
[2024-05-28 23:20:15] [INFO ] Deduced a trap composed of 36 places in 122 ms of which 0 ms to minimize.
[2024-05-28 23:20:16] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 1 ms to minimize.
[2024-05-28 23:20:16] [INFO ] Deduced a trap composed of 46 places in 125 ms of which 1 ms to minimize.
[2024-05-28 23:20:16] [INFO ] Deduced a trap composed of 42 places in 89 ms of which 1 ms to minimize.
[2024-05-28 23:20:16] [INFO ] Deduced a trap composed of 24 places in 67 ms of which 0 ms to minimize.
[2024-05-28 23:20:16] [INFO ] Deduced a trap composed of 20 places in 68 ms of which 1 ms to minimize.
[2024-05-28 23:20:16] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 1 ms to minimize.
[2024-05-28 23:20:16] [INFO ] Deduced a trap composed of 28 places in 72 ms of which 0 ms to minimize.
[2024-05-28 23:20:16] [INFO ] Trap strengthening (SAT) tested/added 44/43 trap constraints in 8404 ms
[2024-05-28 23:20:16] [INFO ] Deduced a trap composed of 36 places in 88 ms of which 1 ms to minimize.
[2024-05-28 23:20:17] [INFO ] Deduced a trap composed of 40 places in 68 ms of which 1 ms to minimize.
[2024-05-28 23:20:17] [INFO ] Deduced a trap composed of 38 places in 73 ms of which 0 ms to minimize.
[2024-05-28 23:20:17] [INFO ] Deduced a trap composed of 37 places in 73 ms of which 1 ms to minimize.
[2024-05-28 23:20:17] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 484 ms
[2024-05-28 23:20:17] [INFO ] After 9753ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 205 ms.
[2024-05-28 23:20:17] [INFO ] After 10285ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 136 ms.
Support contains 3 out of 1063 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1063/1063 places, 1043/1043 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 1063 transition count 943
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 963 transition count 943
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 200 place count 963 transition count 842
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 402 place count 862 transition count 842
Performed 359 Post agglomeration using F-continuation condition.Transition count delta: 359
Deduced a syphon composed of 359 places in 1 ms
Reduce places removed 359 places and 0 transitions.
Iterating global reduction 2 with 718 rules applied. Total rules applied 1120 place count 503 transition count 483
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 136 times.
Drop transitions removed 136 transitions
Iterating global reduction 2 with 136 rules applied. Total rules applied 1256 place count 503 transition count 483
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1257 place count 502 transition count 482
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1258 place count 501 transition count 482
Applied a total of 1258 rules in 71 ms. Remains 501 /1063 variables (removed 562) and now considering 482/1043 (removed 561) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 501/1063 places, 482/1043 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 482 rows 501 cols
[2024-05-28 23:20:18] [INFO ] Computed 180 invariants in 3 ms
[2024-05-28 23:20:18] [INFO ] [Real]Absence check using 178 positive place invariants in 29 ms returned sat
[2024-05-28 23:20:18] [INFO ] [Real]Absence check using 178 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-28 23:20:18] [INFO ] After 340ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 23:20:18] [INFO ] [Nat]Absence check using 178 positive place invariants in 29 ms returned sat
[2024-05-28 23:20:18] [INFO ] [Nat]Absence check using 178 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-28 23:20:18] [INFO ] After 219ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 23:20:19] [INFO ] Deduced a trap composed of 18 places in 51 ms of which 1 ms to minimize.
[2024-05-28 23:20:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2024-05-28 23:20:19] [INFO ] After 363ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 40 ms.
[2024-05-28 23:20:19] [INFO ] After 531ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 8 ms.
Support contains 3 out of 501 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 501/501 places, 482/482 transitions.
Applied a total of 0 rules in 9 ms. Remains 501 /501 variables (removed 0) and now considering 482/482 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 501/501 places, 482/482 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Finished probabilistic random walk after 27608 steps, run visited all 2 properties in 499 ms. (steps per millisecond=55 )
Probabilistic random walk after 27608 steps, saw 26759 distinct states, run finished after 502 ms. (steps per millisecond=54 ) properties seen :2
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND p0 p1 p2)), (F (AND p0 p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F (AND p1 (NOT p2))), (F (AND p0 (NOT p1) p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (NOT p2)), (F p0)]
Knowledge based reduction with 4 factoid took 1139 ms. Reduced automaton from 8 states, 21 edges and 3 AP (stutter insensitive) to 8 states, 21 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 345 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p2), false, false, false, false]
Stuttering acceptance computed with spot in 351 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p2), false, false, false, false]
// Phase 1: matrix 1043 rows 1063 cols
[2024-05-28 23:20:21] [INFO ] Computed 181 invariants in 9 ms
[2024-05-28 23:20:22] [INFO ] [Real]Absence check using 181 positive place invariants in 102 ms returned unsat
Proved EG (NOT p1)
[2024-05-28 23:20:22] [INFO ] Invariant cache hit.
[2024-05-28 23:20:22] [INFO ] [Real]Absence check using 181 positive place invariants in 133 ms returned sat
[2024-05-28 23:20:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:20:26] [INFO ] [Real]Absence check using state equation in 3617 ms returned sat
[2024-05-28 23:20:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:20:27] [INFO ] [Nat]Absence check using 181 positive place invariants in 126 ms returned sat
[2024-05-28 23:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:20:30] [INFO ] [Nat]Absence check using state equation in 3483 ms returned sat
[2024-05-28 23:20:30] [INFO ] Computed and/alt/rep : 1042/2343/1042 causal constraints (skipped 0 transitions) in 48 ms.
[2024-05-28 23:20:41] [INFO ] Deduced a trap composed of 18 places in 401 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 23:20:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND p0 p1 p2)), (F (AND p0 p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F (AND p1 (NOT p2))), (F (AND p0 (NOT p1) p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (NOT p2)), (F p0), (G (NOT p1))]
Property proved to be false thanks to negative knowledge :(G (NOT p1))
Knowledge based reduction with 4 factoid took 1867 ms. Reduced automaton from 8 states, 21 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-020B-LTLFireability-05 FALSE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-020B-LTLFireability-05 finished in 47941 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((p0&&X(X(G(p1)))))))'
Support contains 2 out of 1069 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1069/1069 places, 1049/1049 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1063 transition count 1043
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1063 transition count 1043
Applied a total of 12 rules in 43 ms. Remains 1063 /1069 variables (removed 6) and now considering 1043/1049 (removed 6) transitions.
// Phase 1: matrix 1043 rows 1063 cols
[2024-05-28 23:20:43] [INFO ] Computed 181 invariants in 9 ms
[2024-05-28 23:20:44] [INFO ] Implicit Places using invariants in 368 ms returned []
[2024-05-28 23:20:44] [INFO ] Invariant cache hit.
[2024-05-28 23:20:45] [INFO ] Implicit Places using invariants and state equation in 1045 ms returned []
Implicit Place search using SMT with State Equation took 1414 ms to find 0 implicit places.
[2024-05-28 23:20:45] [INFO ] Invariant cache hit.
[2024-05-28 23:20:45] [INFO ] Dead Transitions using invariants and state equation in 587 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1063/1069 places, 1043/1049 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2046 ms. Remains : 1063/1069 places, 1043/1049 transitions.
Stuttering acceptance computed with spot in 216 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 1}]], initial=4, aps=[p0:(OR (EQ s140 1) (EQ s269 1)), p1:(EQ s140 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, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-020B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-020B-LTLFireability-06 finished in 2286 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(((p1||X(p2))&&p0))))'
Support contains 4 out of 1069 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1069/1069 places, 1049/1049 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1062 transition count 1042
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1062 transition count 1042
Applied a total of 14 rules in 45 ms. Remains 1062 /1069 variables (removed 7) and now considering 1042/1049 (removed 7) transitions.
// Phase 1: matrix 1042 rows 1062 cols
[2024-05-28 23:20:46] [INFO ] Computed 181 invariants in 10 ms
[2024-05-28 23:20:46] [INFO ] Implicit Places using invariants in 330 ms returned []
[2024-05-28 23:20:46] [INFO ] Invariant cache hit.
[2024-05-28 23:20:47] [INFO ] Implicit Places using invariants and state equation in 914 ms returned []
Implicit Place search using SMT with State Equation took 1245 ms to find 0 implicit places.
[2024-05-28 23:20:47] [INFO ] Invariant cache hit.
[2024-05-28 23:20:47] [INFO ] Dead Transitions using invariants and state equation in 529 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1062/1069 places, 1042/1049 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1819 ms. Remains : 1062/1069 places, 1042/1049 transitions.
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0 p2), acceptance={} source=1 dest: 0}, { cond=(OR (AND p1 (NOT p2)) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s607 0), p0:(AND (EQ s759 1) (EQ s796 1) (EQ s607 1)), p2:(EQ s427 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 2433 steps with 0 reset in 15 ms.
FORMULA ShieldIIPs-PT-020B-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-020B-LTLFireability-08 finished in 1951 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(p1)||(p2 U (p3||G(p2)))||p0)))'
Support contains 7 out of 1069 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1069/1069 places, 1049/1049 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1062 transition count 1042
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1062 transition count 1042
Applied a total of 14 rules in 37 ms. Remains 1062 /1069 variables (removed 7) and now considering 1042/1049 (removed 7) transitions.
[2024-05-28 23:20:48] [INFO ] Invariant cache hit.
[2024-05-28 23:20:48] [INFO ] Implicit Places using invariants in 371 ms returned []
[2024-05-28 23:20:48] [INFO ] Invariant cache hit.
[2024-05-28 23:20:49] [INFO ] Implicit Places using invariants and state equation in 987 ms returned []
Implicit Place search using SMT with State Equation took 1359 ms to find 0 implicit places.
[2024-05-28 23:20:49] [INFO ] Invariant cache hit.
[2024-05-28 23:20:50] [INFO ] Dead Transitions using invariants and state equation in 600 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1062/1069 places, 1042/1049 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1997 ms. Remains : 1062/1069 places, 1042/1049 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p1), (AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3) (NOT p2) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p3) p2), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(EQ s931 1), p3:(AND (NOT (AND (EQ s875 1) (EQ s883 1) (EQ s904 1))) (NEQ s188 1)), p2:(NEQ s188 1), p0:(OR (EQ s657 0) (EQ s681 0))], 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 50000 reset in 685 ms.
Product exploration explored 100000 steps with 50000 reset in 713 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Detected a total of 239/1062 stabilizing places and 239/1042 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p3 p2 p0), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) p2))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p3) p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 30 ms. Reduced automaton from 4 states, 6 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-020B-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-020B-LTLFireability-10 finished in 3618 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(p0)&&X((F(G(p2))&&p1))))'
Support contains 4 out of 1069 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1069/1069 places, 1049/1049 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1063 transition count 1043
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1063 transition count 1043
Applied a total of 12 rules in 45 ms. Remains 1063 /1069 variables (removed 6) and now considering 1043/1049 (removed 6) transitions.
// Phase 1: matrix 1043 rows 1063 cols
[2024-05-28 23:20:51] [INFO ] Computed 181 invariants in 7 ms
[2024-05-28 23:20:52] [INFO ] Implicit Places using invariants in 352 ms returned []
[2024-05-28 23:20:52] [INFO ] Invariant cache hit.
[2024-05-28 23:20:52] [INFO ] Implicit Places using invariants and state equation in 876 ms returned []
Implicit Place search using SMT with State Equation took 1229 ms to find 0 implicit places.
[2024-05-28 23:20:52] [INFO ] Invariant cache hit.
[2024-05-28 23:20:53] [INFO ] Dead Transitions using invariants and state equation in 563 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1063/1069 places, 1043/1049 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1838 ms. Remains : 1063/1069 places, 1043/1049 transitions.
Stuttering acceptance computed with spot in 4173 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p2, acceptance={} source=4 dest: 4}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s459 1) (EQ s469 1) (EQ s489 1)), p1:(AND (EQ s459 1) (EQ s469 1) (EQ s489 1)), p2:(EQ s644 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-020B-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-020B-LTLFireability-12 finished in 6034 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(p1)))))'
Support contains 4 out of 1069 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1069/1069 places, 1049/1049 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1062 transition count 1042
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1062 transition count 1042
Applied a total of 14 rules in 43 ms. Remains 1062 /1069 variables (removed 7) and now considering 1042/1049 (removed 7) transitions.
// Phase 1: matrix 1042 rows 1062 cols
[2024-05-28 23:20:57] [INFO ] Computed 181 invariants in 9 ms
[2024-05-28 23:20:58] [INFO ] Implicit Places using invariants in 408 ms returned []
[2024-05-28 23:20:58] [INFO ] Invariant cache hit.
[2024-05-28 23:20:59] [INFO ] Implicit Places using invariants and state equation in 988 ms returned []
Implicit Place search using SMT with State Equation took 1399 ms to find 0 implicit places.
[2024-05-28 23:20:59] [INFO ] Invariant cache hit.
[2024-05-28 23:20:59] [INFO ] Dead Transitions using invariants and state equation in 563 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1062/1069 places, 1042/1049 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2020 ms. Remains : 1062/1069 places, 1042/1049 transitions.
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s823 1) (EQ s831 1) (EQ s852 1) (EQ s971 1)), p1:(EQ s971 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 234 reset in 377 ms.
Product exploration explored 100000 steps with 232 reset in 419 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 527 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=131 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-28 23:21:01] [INFO ] Invariant cache hit.
[2024-05-28 23:21:01] [INFO ] [Real]Absence check using 181 positive place invariants in 123 ms returned sat
[2024-05-28 23:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:21:04] [INFO ] [Real]Absence check using state equation in 2664 ms returned sat
[2024-05-28 23:21:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:21:05] [INFO ] [Nat]Absence check using 181 positive place invariants in 138 ms returned sat
[2024-05-28 23:21:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:21:08] [INFO ] [Nat]Absence check using state equation in 2958 ms returned sat
[2024-05-28 23:21:08] [INFO ] Computed and/alt/rep : 1041/2342/1041 causal constraints (skipped 0 transitions) in 72 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 23:21:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 1062 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1062/1062 places, 1042/1042 transitions.
Applied a total of 0 rules in 19 ms. Remains 1062 /1062 variables (removed 0) and now considering 1042/1042 (removed 0) transitions.
[2024-05-28 23:21:19] [INFO ] Invariant cache hit.
[2024-05-28 23:21:19] [INFO ] Implicit Places using invariants in 341 ms returned []
[2024-05-28 23:21:19] [INFO ] Invariant cache hit.
[2024-05-28 23:21:20] [INFO ] Implicit Places using invariants and state equation in 975 ms returned []
Implicit Place search using SMT with State Equation took 1318 ms to find 0 implicit places.
[2024-05-28 23:21:20] [INFO ] Invariant cache hit.
[2024-05-28 23:21:21] [INFO ] Dead Transitions using invariants and state equation in 569 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1908 ms. Remains : 1062/1062 places, 1042/1042 transitions.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 4643 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 246 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 384 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=96 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 94 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-28 23:21:26] [INFO ] Invariant cache hit.
[2024-05-28 23:21:27] [INFO ] [Real]Absence check using 181 positive place invariants in 122 ms returned sat
[2024-05-28 23:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:21:30] [INFO ] [Real]Absence check using state equation in 2634 ms returned sat
[2024-05-28 23:21:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:21:30] [INFO ] [Nat]Absence check using 181 positive place invariants in 130 ms returned sat
[2024-05-28 23:21:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:21:33] [INFO ] [Nat]Absence check using state equation in 2912 ms returned sat
[2024-05-28 23:21:33] [INFO ] Computed and/alt/rep : 1041/2342/1041 causal constraints (skipped 0 transitions) in 47 ms.
[2024-05-28 23:21:45] [INFO ] Added : 520 causal constraints over 104 iterations in 11469 ms. Result :unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 243 reset in 373 ms.
Product exploration explored 100000 steps with 236 reset in 415 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 1062 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1062/1062 places, 1042/1042 transitions.
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 99 rules applied. Total rules applied 99 place count 1062 transition count 1042
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 41 Pre rules applied. Total rules applied 99 place count 1062 transition count 1044
Deduced a syphon composed of 140 places in 1 ms
Iterating global reduction 1 with 41 rules applied. Total rules applied 140 place count 1062 transition count 1044
Performed 420 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 560 places in 1 ms
Iterating global reduction 1 with 420 rules applied. Total rules applied 560 place count 1062 transition count 1044
Renaming transitions due to excessive name length > 1024 char.
Discarding 141 places :
Symmetric choice reduction at 1 with 141 rule applications. Total rules 701 place count 921 transition count 903
Deduced a syphon composed of 419 places in 1 ms
Iterating global reduction 1 with 141 rules applied. Total rules applied 842 place count 921 transition count 903
Deduced a syphon composed of 419 places in 1 ms
Applied a total of 842 rules in 355 ms. Remains 921 /1062 variables (removed 141) and now considering 903/1042 (removed 139) transitions.
[2024-05-28 23:21:46] [INFO ] Redundant transitions in 131 ms returned [902]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 902 rows 921 cols
[2024-05-28 23:21:46] [INFO ] Computed 181 invariants in 5 ms
[2024-05-28 23:21:47] [INFO ] Dead Transitions using invariants and state equation in 546 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 921/1062 places, 902/1042 transitions.
Deduced a syphon composed of 419 places in 1 ms
Applied a total of 0 rules in 45 ms. Remains 921 /921 variables (removed 0) and now considering 902/902 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1106 ms. Remains : 921/1062 places, 902/1042 transitions.
Built C files in :
/tmp/ltsmin8916587467564992829
[2024-05-28 23:21:47] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8916587467564992829
Running compilation step : cd /tmp/ltsmin8916587467564992829;'/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 1803 ms.
Running link step : cd /tmp/ltsmin8916587467564992829;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin8916587467564992829;'/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/stateBased14598984606173072885.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 1062 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1062/1062 places, 1042/1042 transitions.
Applied a total of 0 rules in 29 ms. Remains 1062 /1062 variables (removed 0) and now considering 1042/1042 (removed 0) transitions.
// Phase 1: matrix 1042 rows 1062 cols
[2024-05-28 23:22:02] [INFO ] Computed 181 invariants in 7 ms
[2024-05-28 23:22:02] [INFO ] Implicit Places using invariants in 342 ms returned []
[2024-05-28 23:22:02] [INFO ] Invariant cache hit.
[2024-05-28 23:22:03] [INFO ] Implicit Places using invariants and state equation in 953 ms returned []
Implicit Place search using SMT with State Equation took 1297 ms to find 0 implicit places.
[2024-05-28 23:22:03] [INFO ] Invariant cache hit.
[2024-05-28 23:22:04] [INFO ] Dead Transitions using invariants and state equation in 547 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1875 ms. Remains : 1062/1062 places, 1042/1042 transitions.
Built C files in :
/tmp/ltsmin12596660323780554570
[2024-05-28 23:22:04] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12596660323780554570
Running compilation step : cd /tmp/ltsmin12596660323780554570;'/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 1777 ms.
Running link step : cd /tmp/ltsmin12596660323780554570;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin12596660323780554570;'/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/stateBased8942961226144732775.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:22:19] [INFO ] Flatten gal took : 27 ms
[2024-05-28 23:22:19] [INFO ] Flatten gal took : 27 ms
[2024-05-28 23:22:19] [INFO ] Time to serialize gal into /tmp/LTL14422439314928461095.gal : 6 ms
[2024-05-28 23:22:19] [INFO ] Time to serialize properties into /tmp/LTL2791308161486323964.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/LTL14422439314928461095.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7868137701724998155.hoa' '-atoms' '/tmp/LTL2791308161486323964.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/LTL2791308161486323964.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7868137701724998155.hoa
Detected timeout of ITS tools.
[2024-05-28 23:22:34] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:22:34] [INFO ] Flatten gal took : 26 ms
[2024-05-28 23:22:34] [INFO ] Time to serialize gal into /tmp/LTL9790000950955736814.gal : 4 ms
[2024-05-28 23:22:35] [INFO ] Time to serialize properties into /tmp/LTL16627374231187886831.ltl : 585 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/LTL9790000950955736814.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16627374231187886831.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 : !((X(F((X("(p1097==1)"))||("(((p928==1)&&(p936==1))&&((p963==1)&&(p1097==1)))")))))
Formula 0 simplified : XG(!"(((p928==1)&&(p936==1))&&((p963==1)&&(p1097==1)))" & X!"(p1097==1)")
Detected timeout of ITS tools.
[2024-05-28 23:22:50] [INFO ] Flatten gal took : 26 ms
[2024-05-28 23:22:50] [INFO ] Applying decomposition
[2024-05-28 23:22:50] [INFO ] Flatten gal took : 25 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/graph2856115188529251705.txt' '-o' '/tmp/graph2856115188529251705.bin' '-w' '/tmp/graph2856115188529251705.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2856115188529251705.bin' '-l' '-1' '-v' '-w' '/tmp/graph2856115188529251705.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:22:50] [INFO ] Decomposing Gal with order
[2024-05-28 23:22:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:22:50] [INFO ] Removed a total of 460 redundant transitions.
[2024-05-28 23:22:50] [INFO ] Flatten gal took : 62 ms
[2024-05-28 23:22:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2024-05-28 23:22:53] [INFO ] Time to serialize gal into /tmp/LTL2421584057451936532.gal : 2969 ms
[2024-05-28 23:22:53] [INFO ] Time to serialize properties into /tmp/LTL17383739124893709227.ltl : 46 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/LTL2421584057451936532.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17383739124893709227.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 : !((X(F((X("(i18.i1.u369.p1097==1)"))||("(((i15.i5.u313.p928==1)&&(i15.i5.u316.p936==1))&&((i15.i5.u323.p963==1)&&(i18.i1.u369.p1097==1...164
Formula 0 simplified : XG(!"(((i15.i5.u313.p928==1)&&(i15.i5.u316.p936==1))&&((i15.i5.u323.p963==1)&&(i18.i1.u369.p1097==1)))" & X!"(i18.i1.u369.p1097==1)"...156
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9587403867300715487
[2024-05-28 23:23:08] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9587403867300715487
Running compilation step : cd /tmp/ltsmin9587403867300715487;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9587403867300715487;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9587403867300715487;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property ShieldIIPs-PT-020B-LTLFireability-13 finished in 136552 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(p0))'
Support contains 1 out of 1069 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1069/1069 places, 1049/1049 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 1068 transition count 947
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 1 with 101 rules applied. Total rules applied 202 place count 967 transition count 947
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 202 place count 967 transition count 846
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 404 place count 866 transition count 846
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 410 place count 860 transition count 840
Iterating global reduction 2 with 6 rules applied. Total rules applied 416 place count 860 transition count 840
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 416 place count 860 transition count 837
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 422 place count 857 transition count 837
Performed 354 Post agglomeration using F-continuation condition.Transition count delta: 354
Deduced a syphon composed of 354 places in 1 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 2 with 708 rules applied. Total rules applied 1130 place count 503 transition count 483
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1132 place count 501 transition count 481
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1133 place count 500 transition count 481
Applied a total of 1133 rules in 91 ms. Remains 500 /1069 variables (removed 569) and now considering 481/1049 (removed 568) transitions.
// Phase 1: matrix 481 rows 500 cols
[2024-05-28 23:23:14] [INFO ] Computed 180 invariants in 3 ms
[2024-05-28 23:23:14] [INFO ] Implicit Places using invariants in 364 ms returned []
[2024-05-28 23:23:14] [INFO ] Invariant cache hit.
[2024-05-28 23:23:15] [INFO ] Implicit Places using invariants and state equation in 522 ms returned []
Implicit Place search using SMT with State Equation took 888 ms to find 0 implicit places.
[2024-05-28 23:23:15] [INFO ] Redundant transitions in 62 ms returned [480]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 480 rows 500 cols
[2024-05-28 23:23:15] [INFO ] Computed 180 invariants in 3 ms
[2024-05-28 23:23:15] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 500/1069 places, 480/1049 transitions.
Applied a total of 0 rules in 8 ms. Remains 500 /500 variables (removed 0) and now considering 480/480 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1321 ms. Remains : 500/1069 places, 480/1049 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s294 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 373 reset in 462 ms.
Product exploration explored 100000 steps with 379 reset in 540 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 5815 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 37 ms :[(NOT p0)]
Finished random walk after 218 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=54 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 97 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 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2024-05-28 23:23:22] [INFO ] Invariant cache hit.
[2024-05-28 23:23:23] [INFO ] [Real]Absence check using 180 positive place invariants in 59 ms returned sat
[2024-05-28 23:23:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:23:23] [INFO ] [Real]Absence check using state equation in 759 ms returned sat
[2024-05-28 23:23:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:23:24] [INFO ] [Nat]Absence check using 180 positive place invariants in 61 ms returned sat
[2024-05-28 23:23:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:23:24] [INFO ] [Nat]Absence check using state equation in 557 ms returned sat
[2024-05-28 23:23:24] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
[2024-05-28 23:23:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 80 ms
[2024-05-28 23:23:24] [INFO ] Computed and/alt/rep : 479/1188/479 causal constraints (skipped 0 transitions) in 36 ms.
[2024-05-28 23:23:29] [INFO ] Added : 378 causal constraints over 76 iterations in 4870 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 480/480 transitions.
Applied a total of 0 rules in 12 ms. Remains 500 /500 variables (removed 0) and now considering 480/480 (removed 0) transitions.
[2024-05-28 23:23:29] [INFO ] Invariant cache hit.
[2024-05-28 23:23:30] [INFO ] Implicit Places using invariants in 247 ms returned []
[2024-05-28 23:23:30] [INFO ] Invariant cache hit.
[2024-05-28 23:23:30] [INFO ] Implicit Places using invariants and state equation in 522 ms returned []
Implicit Place search using SMT with State Equation took 770 ms to find 0 implicit places.
[2024-05-28 23:23:30] [INFO ] Redundant transitions in 57 ms returned []
[2024-05-28 23:23:30] [INFO ] Invariant cache hit.
[2024-05-28 23:23:30] [INFO ] Dead Transitions using invariants and state equation in 248 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1094 ms. Remains : 500/500 places, 480/480 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 63 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 26 ms :[(NOT p0)]
Finished random walk after 215 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=43 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 83 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 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
[2024-05-28 23:23:31] [INFO ] Invariant cache hit.
[2024-05-28 23:23:31] [INFO ] [Real]Absence check using 180 positive place invariants in 58 ms returned sat
[2024-05-28 23:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:23:32] [INFO ] [Real]Absence check using state equation in 739 ms returned sat
[2024-05-28 23:23:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:23:32] [INFO ] [Nat]Absence check using 180 positive place invariants in 58 ms returned sat
[2024-05-28 23:23:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:23:33] [INFO ] [Nat]Absence check using state equation in 542 ms returned sat
[2024-05-28 23:23:33] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
[2024-05-28 23:23:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 91 ms
[2024-05-28 23:23:33] [INFO ] Computed and/alt/rep : 479/1188/479 causal constraints (skipped 0 transitions) in 26 ms.
[2024-05-28 23:23:38] [INFO ] Added : 378 causal constraints over 76 iterations in 5035 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 1275 ms :[(NOT p0)]
Product exploration explored 100000 steps with 383 reset in 456 ms.
Product exploration explored 100000 steps with 379 reset in 526 ms.
Built C files in :
/tmp/ltsmin7643484431962060220
[2024-05-28 23:23:40] [INFO ] Computing symmetric may disable matrix : 480 transitions.
[2024-05-28 23:23:40] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:23:40] [INFO ] Computing symmetric may enable matrix : 480 transitions.
[2024-05-28 23:23:40] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:23:40] [INFO ] Computing Do-Not-Accords matrix : 480 transitions.
[2024-05-28 23:23:40] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:23:40] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7643484431962060220
Running compilation step : cd /tmp/ltsmin7643484431962060220;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7643484431962060220;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7643484431962060220;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 480/480 transitions.
Applied a total of 0 rules in 13 ms. Remains 500 /500 variables (removed 0) and now considering 480/480 (removed 0) transitions.
[2024-05-28 23:23:43] [INFO ] Invariant cache hit.
[2024-05-28 23:23:43] [INFO ] Implicit Places using invariants in 239 ms returned []
[2024-05-28 23:23:43] [INFO ] Invariant cache hit.
[2024-05-28 23:23:44] [INFO ] Implicit Places using invariants and state equation in 486 ms returned []
Implicit Place search using SMT with State Equation took 727 ms to find 0 implicit places.
[2024-05-28 23:23:44] [INFO ] Redundant transitions in 60 ms returned []
[2024-05-28 23:23:44] [INFO ] Invariant cache hit.
[2024-05-28 23:23:44] [INFO ] Dead Transitions using invariants and state equation in 285 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1096 ms. Remains : 500/500 places, 480/480 transitions.
Built C files in :
/tmp/ltsmin2230720044012632977
[2024-05-28 23:23:44] [INFO ] Computing symmetric may disable matrix : 480 transitions.
[2024-05-28 23:23:44] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:23:44] [INFO ] Computing symmetric may enable matrix : 480 transitions.
[2024-05-28 23:23:44] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:23:44] [INFO ] Computing Do-Not-Accords matrix : 480 transitions.
[2024-05-28 23:23:44] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:23:44] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2230720044012632977
Running compilation step : cd /tmp/ltsmin2230720044012632977;'/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 1245 ms.
Running link step : cd /tmp/ltsmin2230720044012632977;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin2230720044012632977;'/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/stateBased3039784361032478426.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:23:59] [INFO ] Flatten gal took : 16 ms
[2024-05-28 23:23:59] [INFO ] Flatten gal took : 14 ms
[2024-05-28 23:23:59] [INFO ] Time to serialize gal into /tmp/LTL3955463707884549417.gal : 3 ms
[2024-05-28 23:23:59] [INFO ] Time to serialize properties into /tmp/LTL16925190484374561752.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/LTL3955463707884549417.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4477982407078037133.hoa' '-atoms' '/tmp/LTL16925190484374561752.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/LTL16925190484374561752.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4477982407078037133.hoa
Detected timeout of ITS tools.
[2024-05-28 23:24:14] [INFO ] Flatten gal took : 14 ms
[2024-05-28 23:24:14] [INFO ] Flatten gal took : 14 ms
[2024-05-28 23:24:17] [INFO ] Time to serialize gal into /tmp/LTL16469384342879822705.gal : 3116 ms
[2024-05-28 23:24:18] [INFO ] Time to serialize properties into /tmp/LTL1598371462096353083.ltl : 101 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/LTL16469384342879822705.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1598371462096353083.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("(p711==1)")))
Formula 0 simplified : G!"(p711==1)"
Detected timeout of ITS tools.
[2024-05-28 23:24:33] [INFO ] Flatten gal took : 16 ms
[2024-05-28 23:24:33] [INFO ] Applying decomposition
[2024-05-28 23:24:33] [INFO ] Flatten gal took : 14 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/graph847751491258271730.txt' '-o' '/tmp/graph847751491258271730.bin' '-w' '/tmp/graph847751491258271730.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph847751491258271730.bin' '-l' '-1' '-v' '-w' '/tmp/graph847751491258271730.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:24:33] [INFO ] Decomposing Gal with order
[2024-05-28 23:24:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:24:33] [INFO ] Removed a total of 317 redundant transitions.
[2024-05-28 23:24:33] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:24:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 298 labels/synchronizations in 6 ms.
[2024-05-28 23:24:34] [INFO ] Time to serialize gal into /tmp/LTL17302665251617370695.gal : 854 ms
[2024-05-28 23:24:34] [INFO ] Time to serialize properties into /tmp/LTL3456555664698188439.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/LTL17302665251617370695.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3456555664698188439.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 : !((F("(i11.i2.u108.p711==1)")))
Formula 0 simplified : G!"(i11.i2.u108.p711==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5798499021228498870
[2024-05-28 23:24:49] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5798499021228498870
Running compilation step : cd /tmp/ltsmin5798499021228498870;'/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 802 ms.
Running link step : cd /tmp/ltsmin5798499021228498870;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin5798499021228498870;'/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-020B-LTLFireability-15 finished in 109993 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(p0)||(X(X(!p0)) U ((X(X(!p0))&&G(!p1))||X(X(G(!p0))))))))'
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((G(F(p0))||G(p1)))))'
Found a Lengthening insensitive property : ShieldIIPs-PT-020B-LTLFireability-03
Stuttering acceptance computed with spot in 211 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 2 out of 1069 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1069/1069 places, 1049/1049 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 1068 transition count 948
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 968 transition count 948
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 102 Pre rules applied. Total rules applied 200 place count 968 transition count 846
Deduced a syphon composed of 102 places in 1 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 2 with 204 rules applied. Total rules applied 404 place count 866 transition count 846
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 410 place count 860 transition count 840
Iterating global reduction 2 with 6 rules applied. Total rules applied 416 place count 860 transition count 840
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 416 place count 860 transition count 837
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 422 place count 857 transition count 837
Performed 352 Post agglomeration using F-continuation condition.Transition count delta: 352
Deduced a syphon composed of 352 places in 0 ms
Reduce places removed 352 places and 0 transitions.
Iterating global reduction 2 with 704 rules applied. Total rules applied 1126 place count 505 transition count 485
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1128 place count 503 transition count 483
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1129 place count 502 transition count 483
Applied a total of 1129 rules in 92 ms. Remains 502 /1069 variables (removed 567) and now considering 483/1049 (removed 566) transitions.
// Phase 1: matrix 483 rows 502 cols
[2024-05-28 23:25:05] [INFO ] Computed 180 invariants in 3 ms
[2024-05-28 23:25:05] [INFO ] Implicit Places using invariants in 259 ms returned []
[2024-05-28 23:25:05] [INFO ] Invariant cache hit.
[2024-05-28 23:25:06] [INFO ] Implicit Places using invariants and state equation in 503 ms returned []
Implicit Place search using SMT with State Equation took 765 ms to find 0 implicit places.
[2024-05-28 23:25:06] [INFO ] Invariant cache hit.
[2024-05-28 23:25:06] [INFO ] Dead Transitions using invariants and state equation in 272 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 502/1069 places, 483/1049 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1130 ms. Remains : 502/1069 places, 483/1049 transitions.
Running random walk in product with property : ShieldIIPs-PT-020B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s300 1), p0:(EQ s128 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 220 reset in 489 ms.
Product exploration explored 100000 steps with 205 reset in 565 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 2/502 stabilizing places and 2/483 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 156 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 55 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 502 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 : 502/502 places, 483/483 transitions.
Applied a total of 0 rules in 12 ms. Remains 502 /502 variables (removed 0) and now considering 483/483 (removed 0) transitions.
[2024-05-28 23:25:08] [INFO ] Invariant cache hit.
[2024-05-28 23:25:08] [INFO ] Implicit Places using invariants in 241 ms returned []
[2024-05-28 23:25:08] [INFO ] Invariant cache hit.
[2024-05-28 23:25:08] [INFO ] Implicit Places using invariants and state equation in 513 ms returned []
Implicit Place search using SMT with State Equation took 755 ms to find 0 implicit places.
[2024-05-28 23:25:08] [INFO ] Redundant transitions in 61 ms returned [482]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 482 rows 502 cols
[2024-05-28 23:25:08] [INFO ] Computed 180 invariants in 3 ms
[2024-05-28 23:25:09] [INFO ] Dead Transitions using invariants and state equation in 275 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 502/502 places, 482/483 transitions.
Applied a total of 0 rules in 9 ms. Remains 502 /502 variables (removed 0) and now considering 482/482 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1118 ms. Remains : 502/502 places, 482/483 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 2/502 stabilizing places and 2/482 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 185 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 68 ms :[(NOT p0), (NOT p0)]
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 : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 385 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 351 reset in 484 ms.
Product exploration explored 100000 steps with 318 reset in 582 ms.
Built C files in :
/tmp/ltsmin18303405903767861214
[2024-05-28 23:25:11] [INFO ] Computing symmetric may disable matrix : 482 transitions.
[2024-05-28 23:25:11] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:25:11] [INFO ] Computing symmetric may enable matrix : 482 transitions.
[2024-05-28 23:25:11] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:25:11] [INFO ] Computing Do-Not-Accords matrix : 482 transitions.
[2024-05-28 23:25:11] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:25:11] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18303405903767861214
Running compilation step : cd /tmp/ltsmin18303405903767861214;'/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 2179 ms.
Running link step : cd /tmp/ltsmin18303405903767861214;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin18303405903767861214;'/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/stateBased14829256331806948730.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 502 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 502/502 places, 482/482 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 501 transition count 481
Applied a total of 2 rules in 14 ms. Remains 501 /502 variables (removed 1) and now considering 481/482 (removed 1) transitions.
// Phase 1: matrix 481 rows 501 cols
[2024-05-28 23:25:26] [INFO ] Computed 180 invariants in 3 ms
[2024-05-28 23:25:26] [INFO ] Implicit Places using invariants in 274 ms returned []
[2024-05-28 23:25:26] [INFO ] Invariant cache hit.
[2024-05-28 23:25:27] [INFO ] Implicit Places using invariants and state equation in 480 ms returned []
Implicit Place search using SMT with State Equation took 756 ms to find 0 implicit places.
[2024-05-28 23:25:27] [INFO ] Redundant transitions in 62 ms returned []
[2024-05-28 23:25:27] [INFO ] Invariant cache hit.
[2024-05-28 23:25:27] [INFO ] Dead Transitions using invariants and state equation in 255 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 501/502 places, 481/482 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1102 ms. Remains : 501/502 places, 481/482 transitions.
Built C files in :
/tmp/ltsmin3537753136566633352
[2024-05-28 23:25:28] [INFO ] Computing symmetric may disable matrix : 481 transitions.
[2024-05-28 23:25:28] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:25:28] [INFO ] Computing symmetric may enable matrix : 481 transitions.
[2024-05-28 23:25:28] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:25:28] [INFO ] Computing Do-Not-Accords matrix : 481 transitions.
[2024-05-28 23:25:28] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:25:28] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3537753136566633352
Running compilation step : cd /tmp/ltsmin3537753136566633352;'/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 1072 ms.
Running link step : cd /tmp/ltsmin3537753136566633352;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin3537753136566633352;'/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/stateBased12074900022503804936.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:25:43] [INFO ] Flatten gal took : 14 ms
[2024-05-28 23:25:43] [INFO ] Flatten gal took : 14 ms
[2024-05-28 23:25:44] [INFO ] Time to serialize gal into /tmp/LTL2994857350929194035.gal : 7 ms
[2024-05-28 23:25:46] [INFO ] Time to serialize properties into /tmp/LTL17969253211219743353.prop : 19 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/LTL2994857350929194035.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11320007910754592013.hoa' '-atoms' '/tmp/LTL17969253211219743353.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/LTL17969253211219743353.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11320007910754592013.hoa
Detected timeout of ITS tools.
[2024-05-28 23:26:01] [INFO ] Flatten gal took : 14 ms
[2024-05-28 23:26:01] [INFO ] Flatten gal took : 14 ms
[2024-05-28 23:26:01] [INFO ] Time to serialize gal into /tmp/LTL9377127496823750507.gal : 3 ms
[2024-05-28 23:26:01] [INFO ] Time to serialize properties into /tmp/LTL5213773330667187970.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/LTL9377127496823750507.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5213773330667187970.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 : !((X(X((G(F("(p320==0)")))||(G("(p721==1)"))))))
Formula 0 simplified : XX(FG!"(p320==0)" & F!"(p721==1)")
Detected timeout of ITS tools.
[2024-05-28 23:26:16] [INFO ] Flatten gal took : 21 ms
[2024-05-28 23:26:16] [INFO ] Applying decomposition
[2024-05-28 23:26:16] [INFO ] Flatten gal took : 14 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/graph16731561423439367159.txt' '-o' '/tmp/graph16731561423439367159.bin' '-w' '/tmp/graph16731561423439367159.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16731561423439367159.bin' '-l' '-1' '-v' '-w' '/tmp/graph16731561423439367159.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:26:16] [INFO ] Decomposing Gal with order
[2024-05-28 23:26:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:26:16] [INFO ] Removed a total of 318 redundant transitions.
[2024-05-28 23:26:16] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:26:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 298 labels/synchronizations in 6 ms.
[2024-05-28 23:26:16] [INFO ] Time to serialize gal into /tmp/LTL13460253981393879086.gal : 4 ms
[2024-05-28 23:26:16] [INFO ] Time to serialize properties into /tmp/LTL4307345688207167813.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/LTL13460253981393879086.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4307345688207167813.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 : !((X(X((G(F("(i5.u46.p320==0)")))||(G("(i11.i2.u110.p721==1)"))))))
Formula 0 simplified : XX(FG!"(i5.u46.p320==0)" & F!"(i11.i2.u110.p721==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12604814368090585997
[2024-05-28 23:26:31] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12604814368090585997
Running compilation step : cd /tmp/ltsmin12604814368090585997;'/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 797 ms.
Running link step : cd /tmp/ltsmin12604814368090585997;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin12604814368090585997;'/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(X(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-020B-LTLFireability-03 finished in 101919 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(p1)))))'
Found a Shortening insensitive property : ShieldIIPs-PT-020B-LTLFireability-13
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 1069 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1069/1069 places, 1049/1049 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 1068 transition count 948
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 968 transition count 948
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 200 place count 968 transition count 847
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 402 place count 867 transition count 847
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 409 place count 860 transition count 840
Iterating global reduction 2 with 7 rules applied. Total rules applied 416 place count 860 transition count 840
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 416 place count 860 transition count 836
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 424 place count 856 transition count 836
Performed 353 Post agglomeration using F-continuation condition.Transition count delta: 353
Deduced a syphon composed of 353 places in 1 ms
Reduce places removed 353 places and 0 transitions.
Iterating global reduction 2 with 706 rules applied. Total rules applied 1130 place count 503 transition count 483
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1132 place count 501 transition count 481
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1133 place count 500 transition count 481
Applied a total of 1133 rules in 88 ms. Remains 500 /1069 variables (removed 569) and now considering 481/1049 (removed 568) transitions.
// Phase 1: matrix 481 rows 500 cols
[2024-05-28 23:26:47] [INFO ] Computed 180 invariants in 4 ms
[2024-05-28 23:26:47] [INFO ] Implicit Places using invariants in 258 ms returned []
[2024-05-28 23:26:47] [INFO ] Invariant cache hit.
[2024-05-28 23:26:48] [INFO ] Implicit Places using invariants and state equation in 497 ms returned []
Implicit Place search using SMT with State Equation took 755 ms to find 0 implicit places.
[2024-05-28 23:26:48] [INFO ] Invariant cache hit.
[2024-05-28 23:26:48] [INFO ] Dead Transitions using invariants and state equation in 268 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 500/1069 places, 481/1049 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1113 ms. Remains : 500/1069 places, 481/1049 transitions.
Running random walk in product with property : ShieldIIPs-PT-020B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s385 1) (EQ s390 1) (EQ s401 1) (EQ s455 1)), p1:(EQ s455 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1796 reset in 426 ms.
Product exploration explored 100000 steps with 1777 reset in 489 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 43 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=21 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-28 23:26:49] [INFO ] Invariant cache hit.
[2024-05-28 23:26:50] [INFO ] [Real]Absence check using 180 positive place invariants in 57 ms returned sat
[2024-05-28 23:26:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:26:50] [INFO ] [Real]Absence check using state equation in 521 ms returned sat
[2024-05-28 23:26:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:26:50] [INFO ] [Nat]Absence check using 180 positive place invariants in 59 ms returned sat
[2024-05-28 23:26:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:26:51] [INFO ] [Nat]Absence check using state equation in 508 ms returned sat
[2024-05-28 23:26:51] [INFO ] Computed and/alt/rep : 480/1193/480 causal constraints (skipped 0 transitions) in 29 ms.
[2024-05-28 23:26:57] [INFO ] Added : 478 causal constraints over 97 iterations in 5889 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 481/481 transitions.
Applied a total of 0 rules in 7 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
[2024-05-28 23:26:57] [INFO ] Invariant cache hit.
[2024-05-28 23:26:57] [INFO ] Implicit Places using invariants in 245 ms returned []
[2024-05-28 23:26:57] [INFO ] Invariant cache hit.
[2024-05-28 23:26:58] [INFO ] Implicit Places using invariants and state equation in 492 ms returned []
Implicit Place search using SMT with State Equation took 739 ms to find 0 implicit places.
[2024-05-28 23:26:58] [INFO ] Invariant cache hit.
[2024-05-28 23:26:58] [INFO ] Dead Transitions using invariants and state equation in 249 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 995 ms. Remains : 500/500 places, 481/481 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 82 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 57 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=28 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 79 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-28 23:26:58] [INFO ] Invariant cache hit.
[2024-05-28 23:26:59] [INFO ] [Real]Absence check using 180 positive place invariants in 59 ms returned sat
[2024-05-28 23:26:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:26:59] [INFO ] [Real]Absence check using state equation in 539 ms returned sat
[2024-05-28 23:26:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:27:00] [INFO ] [Nat]Absence check using 180 positive place invariants in 61 ms returned sat
[2024-05-28 23:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:27:00] [INFO ] [Nat]Absence check using state equation in 528 ms returned sat
[2024-05-28 23:27:00] [INFO ] Computed and/alt/rep : 480/1193/480 causal constraints (skipped 0 transitions) in 32 ms.
[2024-05-28 23:27:06] [INFO ] Added : 478 causal constraints over 97 iterations in 5974 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1816 reset in 441 ms.
Product exploration explored 100000 steps with 1810 reset in 519 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 481/481 transitions.
Applied a total of 0 rules in 11 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
[2024-05-28 23:27:07] [INFO ] Redundant transitions in 65 ms returned [480]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 480 rows 500 cols
[2024-05-28 23:27:07] [INFO ] Computed 180 invariants in 1 ms
[2024-05-28 23:27:08] [INFO ] Dead Transitions using invariants and state equation in 270 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 500/500 places, 480/481 transitions.
Applied a total of 0 rules in 7 ms. Remains 500 /500 variables (removed 0) and now considering 480/480 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 365 ms. Remains : 500/500 places, 480/481 transitions.
Built C files in :
/tmp/ltsmin11804080665016658166
[2024-05-28 23:27:08] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11804080665016658166
Running compilation step : cd /tmp/ltsmin11804080665016658166;'/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 783 ms.
Running link step : cd /tmp/ltsmin11804080665016658166;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin11804080665016658166;'/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/stateBased17959823692276470061.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 481/481 transitions.
Applied a total of 0 rules in 5 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
// Phase 1: matrix 481 rows 500 cols
[2024-05-28 23:27:23] [INFO ] Computed 180 invariants in 2 ms
[2024-05-28 23:27:23] [INFO ] Implicit Places using invariants in 267 ms returned []
[2024-05-28 23:27:23] [INFO ] Invariant cache hit.
[2024-05-28 23:27:24] [INFO ] Implicit Places using invariants and state equation in 534 ms returned []
Implicit Place search using SMT with State Equation took 813 ms to find 0 implicit places.
[2024-05-28 23:27:24] [INFO ] Invariant cache hit.
[2024-05-28 23:27:24] [INFO ] Dead Transitions using invariants and state equation in 259 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1078 ms. Remains : 500/500 places, 481/481 transitions.
Built C files in :
/tmp/ltsmin14624082435168215582
[2024-05-28 23:27:24] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14624082435168215582
Running compilation step : cd /tmp/ltsmin14624082435168215582;'/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 807 ms.
Running link step : cd /tmp/ltsmin14624082435168215582;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin14624082435168215582;'/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/stateBased15717881957680125410.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:27:39] [INFO ] Flatten gal took : 14 ms
[2024-05-28 23:27:39] [INFO ] Flatten gal took : 14 ms
[2024-05-28 23:27:39] [INFO ] Time to serialize gal into /tmp/LTL3324862049235132318.gal : 11 ms
[2024-05-28 23:27:39] [INFO ] Time to serialize properties into /tmp/LTL12360353265892569408.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/LTL3324862049235132318.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1296183912379100762.hoa' '-atoms' '/tmp/LTL12360353265892569408.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/LTL12360353265892569408.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1296183912379100762.hoa
Detected timeout of ITS tools.
[2024-05-28 23:27:54] [INFO ] Flatten gal took : 14 ms
[2024-05-28 23:27:54] [INFO ] Flatten gal took : 14 ms
[2024-05-28 23:27:54] [INFO ] Time to serialize gal into /tmp/LTL16972759994703678352.gal : 3 ms
[2024-05-28 23:27:54] [INFO ] Time to serialize properties into /tmp/LTL7582974549658805113.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/LTL16972759994703678352.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7582974549658805113.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 : !((X(F((X("(p1097==1)"))||("(((p928==1)&&(p936==1))&&((p963==1)&&(p1097==1)))")))))
Formula 0 simplified : XG(!"(((p928==1)&&(p936==1))&&((p963==1)&&(p1097==1)))" & X!"(p1097==1)")
Detected timeout of ITS tools.
[2024-05-28 23:28:09] [INFO ] Flatten gal took : 20 ms
[2024-05-28 23:28:09] [INFO ] Applying decomposition
[2024-05-28 23:28:09] [INFO ] Flatten gal took : 15 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/graph5737015138786461332.txt' '-o' '/tmp/graph5737015138786461332.bin' '-w' '/tmp/graph5737015138786461332.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5737015138786461332.bin' '-l' '-1' '-v' '-w' '/tmp/graph5737015138786461332.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:28:09] [INFO ] Decomposing Gal with order
[2024-05-28 23:28:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:28:09] [INFO ] Removed a total of 317 redundant transitions.
[2024-05-28 23:28:09] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:28:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 308 labels/synchronizations in 5 ms.
[2024-05-28 23:28:09] [INFO ] Time to serialize gal into /tmp/LTL8234066271918498862.gal : 3 ms
[2024-05-28 23:28:09] [INFO ] Time to serialize properties into /tmp/LTL1008779884953715080.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/LTL8234066271918498862.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1008779884953715080.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 : !((X(F((X("(i18.i2.u164.p1097==1)"))||("(((i15.i1.u139.p928==1)&&(i15.i1.u141.p936==1))&&((i15.i1.u144.p963==1)&&(i18.i2.u164.p1097==1...164
Formula 0 simplified : XG(!"(((i15.i1.u139.p928==1)&&(i15.i1.u141.p936==1))&&((i15.i1.u144.p963==1)&&(i18.i2.u164.p1097==1)))" & X!"(i18.i2.u164.p1097==1)"...156
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2840408519051490857
[2024-05-28 23:28:24] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2840408519051490857
Running compilation step : cd /tmp/ltsmin2840408519051490857;'/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 785 ms.
Running link step : cd /tmp/ltsmin2840408519051490857;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin2840408519051490857;'/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(<>((X((LTLAPp0==true))||(LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-020B-LTLFireability-13 finished in 112885 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(p0))'
[2024-05-28 23:28:40] [INFO ] Flatten gal took : 24 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1584646273265030548
[2024-05-28 23:28:40] [INFO ] Applying decomposition
[2024-05-28 23:28:40] [INFO ] Computing symmetric may disable matrix : 1049 transitions.
[2024-05-28 23:28:40] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:28:40] [INFO ] Computing symmetric may enable matrix : 1049 transitions.
[2024-05-28 23:28:40] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:28:40] [INFO ] Flatten gal took : 23 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/graph17660962950695493147.txt' '-o' '/tmp/graph17660962950695493147.bin' '-w' '/tmp/graph17660962950695493147.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17660962950695493147.bin' '-l' '-1' '-v' '-w' '/tmp/graph17660962950695493147.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:28:40] [INFO ] Decomposing Gal with order
[2024-05-28 23:28:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:28:40] [INFO ] Computing Do-Not-Accords matrix : 1049 transitions.
[2024-05-28 23:28:40] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:28:40] [INFO ] Built C files in 218ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1584646273265030548
Running compilation step : cd /tmp/ltsmin1584646273265030548;'/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'
[2024-05-28 23:28:40] [INFO ] Removed a total of 460 redundant transitions.
[2024-05-28 23:28:40] [INFO ] Flatten gal took : 46 ms
[2024-05-28 23:28:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-28 23:28:40] [INFO ] Time to serialize gal into /tmp/LTLFireability8450855454546891460.gal : 8 ms
[2024-05-28 23:28:40] [INFO ] Time to serialize properties into /tmp/LTLFireability6939151456624621435.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/LTLFireability8450855454546891460.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6939151456624621435.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("((i14.u297.p875==1)&&(i15.u313.p926==1))"))||((X(X(!("((i14.u297.p875==1)&&(i15.u313.p926==1))"))))U(((X(X(!("((i14.u297.p875...296
Formula 0 simplified : G(F!"((i14.u297.p875==1)&&(i15.u313.p926==1))" & (XX"((i14.u297.p875==1)&&(i15.u313.p926==1))" R (XXF"((i14.u297.p875==1)&&(i15.u313...259
Compilation finished in 3127 ms.
Running link step : cd /tmp/ltsmin1584646273265030548;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin1584646273265030548;'/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))||(X(X(!(LTLAPp0==true))) U ((X(X(!(LTLAPp0==true)))&&[](!(LTLAPp1==true)))||X(X([](!(LTLAPp0==true))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin1584646273265030548;'/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))||(X(X(!(LTLAPp0==true))) U ((X(X(!(LTLAPp0==true)))&&[](!(LTLAPp1==true)))||X(X([](!(LTLAPp0==true))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1584646273265030548;'/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(X(([](<>((LTLAPp2==true)))||[]((LTLAPp3==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-28 23:52:56] [INFO ] Applying decomposition
[2024-05-28 23:52:56] [INFO ] Flatten gal took : 528 ms
[2024-05-28 23:52:57] [INFO ] Decomposing Gal with order
[2024-05-28 23:52:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:52:57] [INFO ] Removed a total of 320 redundant transitions.
[2024-05-28 23:52:58] [INFO ] Flatten gal took : 869 ms
[2024-05-28 23:52:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 400 labels/synchronizations in 363 ms.
[2024-05-28 23:52:59] [INFO ] Time to serialize gal into /tmp/LTLFireability9564569895469864669.gal : 78 ms
[2024-05-28 23:52:59] [INFO ] Time to serialize properties into /tmp/LTLFireability2927263099037500936.ltl : 7 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/LTLFireability9564569895469864669.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2927263099037500936.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("((i0.i0.i0.i0.i0.i1.i0.i0.i0.u272.p875==1)&&(i0.i0.i0.i0.i1.i0.i0.i0.i0.i0.u287.p926==1))"))||((X(X(!("((i0.i0.i0.i0.i0.i1.i0...630
Formula 0 simplified : G(F!"((i0.i0.i0.i0.i0.i1.i0.i0.i0.u272.p875==1)&&(i0.i0.i0.i0.i1.i0.i0.i0.i0.i0.u287.p926==1))" & (XX"((i0.i0.i0.i0.i0.i1.i0.i0.i0.u...593
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin1584646273265030548;'/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(X(([](<>((LTLAPp2==true)))||[]((LTLAPp3==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1584646273265030548;'/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(<>(((LTLAPp4==true)||X((LTLAPp5==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin1584646273265030548;'/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(<>(((LTLAPp4==true)||X((LTLAPp5==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1584646273265030548;'/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' '--ltl' '<>((LTLAPp6==true))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 151804 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16237052 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-020B"
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-020B, 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-171683788400068"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-020B.tgz
mv ShieldIIPs-PT-020B 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 ;