Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r423-tajo-167905976300163.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is ShieldRVs-PT-100A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r423-tajo-167905976300163
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.2K Feb 26 19:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 19:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 19:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 19:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 17:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 19:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Feb 26 19:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 19:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 19:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 652K Mar 5 18:23 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 ShieldRVs-PT-100A-LTLCardinality-00
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-01
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-02
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-03
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-04
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-05
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-06
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-07
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-08
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-09
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-10
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-11
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-12
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-13
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-14
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679243286130

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-100A
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 16:28:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 16:28:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 16:28:08] [INFO ] Load time of PNML (sax parser for PT used): 226 ms
[2023-03-19 16:28:08] [INFO ] Transformed 1403 places.
[2023-03-19 16:28:08] [INFO ] Transformed 1903 transitions.
[2023-03-19 16:28:08] [INFO ] Found NUPN structural information;
[2023-03-19 16:28:08] [INFO ] Parsed PT model containing 1403 places and 1903 transitions and 9200 arcs in 391 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 47 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVs-PT-100A-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 282 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2023-03-19 16:28:09] [INFO ] Computed 401 place invariants in 59 ms
[2023-03-19 16:28:10] [INFO ] Implicit Places using invariants in 1016 ms returned []
[2023-03-19 16:28:10] [INFO ] Invariant cache hit.
[2023-03-19 16:28:11] [INFO ] Implicit Places using invariants and state equation in 1566 ms returned []
Implicit Place search using SMT with State Equation took 2623 ms to find 0 implicit places.
[2023-03-19 16:28:11] [INFO ] Invariant cache hit.
[2023-03-19 16:28:12] [INFO ] Dead Transitions using invariants and state equation in 937 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3873 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Support contains 31 out of 1403 places after structural reductions.
[2023-03-19 16:28:13] [INFO ] Flatten gal took : 371 ms
[2023-03-19 16:28:13] [INFO ] Flatten gal took : 296 ms
[2023-03-19 16:28:14] [INFO ] Input system was already deterministic with 1903 transitions.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 432 ms. (steps per millisecond=23 ) properties (out of 18) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-19 16:28:14] [INFO ] Invariant cache hit.
[2023-03-19 16:28:15] [INFO ] [Real]Absence check using 401 positive place invariants in 92 ms returned sat
[2023-03-19 16:28:16] [INFO ] After 1212ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-19 16:28:16] [INFO ] [Nat]Absence check using 401 positive place invariants in 56 ms returned sat
[2023-03-19 16:28:17] [INFO ] After 808ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-19 16:28:17] [INFO ] Deduced a trap composed of 11 places in 278 ms of which 4 ms to minimize.
[2023-03-19 16:28:18] [INFO ] Deduced a trap composed of 9 places in 341 ms of which 4 ms to minimize.
[2023-03-19 16:28:18] [INFO ] Deduced a trap composed of 7 places in 336 ms of which 12 ms to minimize.
[2023-03-19 16:28:18] [INFO ] Deduced a trap composed of 7 places in 160 ms of which 1 ms to minimize.
[2023-03-19 16:28:19] [INFO ] Deduced a trap composed of 7 places in 216 ms of which 1 ms to minimize.
[2023-03-19 16:28:19] [INFO ] Deduced a trap composed of 8 places in 244 ms of which 1 ms to minimize.
[2023-03-19 16:28:19] [INFO ] Deduced a trap composed of 7 places in 179 ms of which 2 ms to minimize.
[2023-03-19 16:28:19] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 0 ms to minimize.
[2023-03-19 16:28:19] [INFO ] Deduced a trap composed of 12 places in 150 ms of which 0 ms to minimize.
[2023-03-19 16:28:20] [INFO ] Deduced a trap composed of 12 places in 169 ms of which 0 ms to minimize.
[2023-03-19 16:28:20] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 0 ms to minimize.
[2023-03-19 16:28:20] [INFO ] Deduced a trap composed of 11 places in 134 ms of which 1 ms to minimize.
[2023-03-19 16:28:20] [INFO ] Deduced a trap composed of 16 places in 166 ms of which 1 ms to minimize.
[2023-03-19 16:28:20] [INFO ] Deduced a trap composed of 11 places in 123 ms of which 1 ms to minimize.
[2023-03-19 16:28:21] [INFO ] Deduced a trap composed of 17 places in 270 ms of which 0 ms to minimize.
[2023-03-19 16:28:21] [INFO ] Deduced a trap composed of 12 places in 102 ms of which 0 ms to minimize.
[2023-03-19 16:28:21] [INFO ] Deduced a trap composed of 20 places in 89 ms of which 0 ms to minimize.
[2023-03-19 16:28:21] [INFO ] Deduced a trap composed of 11 places in 159 ms of which 1 ms to minimize.
[2023-03-19 16:28:21] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 0 ms to minimize.
[2023-03-19 16:28:21] [INFO ] Deduced a trap composed of 16 places in 135 ms of which 0 ms to minimize.
[2023-03-19 16:28:22] [INFO ] Deduced a trap composed of 15 places in 102 ms of which 0 ms to minimize.
[2023-03-19 16:28:22] [INFO ] Deduced a trap composed of 21 places in 158 ms of which 1 ms to minimize.
[2023-03-19 16:28:22] [INFO ] Deduced a trap composed of 16 places in 142 ms of which 0 ms to minimize.
[2023-03-19 16:28:22] [INFO ] Deduced a trap composed of 24 places in 148 ms of which 1 ms to minimize.
[2023-03-19 16:28:22] [INFO ] Deduced a trap composed of 17 places in 144 ms of which 0 ms to minimize.
[2023-03-19 16:28:23] [INFO ] Deduced a trap composed of 12 places in 125 ms of which 1 ms to minimize.
[2023-03-19 16:28:23] [INFO ] Deduced a trap composed of 11 places in 197 ms of which 1 ms to minimize.
[2023-03-19 16:28:23] [INFO ] Deduced a trap composed of 11 places in 157 ms of which 1 ms to minimize.
[2023-03-19 16:28:23] [INFO ] Deduced a trap composed of 16 places in 152 ms of which 1 ms to minimize.
[2023-03-19 16:28:24] [INFO ] Deduced a trap composed of 7 places in 161 ms of which 1 ms to minimize.
[2023-03-19 16:28:24] [INFO ] Deduced a trap composed of 7 places in 197 ms of which 1 ms to minimize.
[2023-03-19 16:28:24] [INFO ] Deduced a trap composed of 16 places in 192 ms of which 1 ms to minimize.
[2023-03-19 16:28:24] [INFO ] Deduced a trap composed of 8 places in 158 ms of which 0 ms to minimize.
[2023-03-19 16:28:25] [INFO ] Deduced a trap composed of 8 places in 134 ms of which 4 ms to minimize.
[2023-03-19 16:28:25] [INFO ] Deduced a trap composed of 11 places in 119 ms of which 1 ms to minimize.
[2023-03-19 16:28:25] [INFO ] Deduced a trap composed of 11 places in 114 ms of which 0 ms to minimize.
[2023-03-19 16:28:25] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 1 ms to minimize.
[2023-03-19 16:28:25] [INFO ] Deduced a trap composed of 12 places in 101 ms of which 1 ms to minimize.
[2023-03-19 16:28:25] [INFO ] Deduced a trap composed of 12 places in 106 ms of which 0 ms to minimize.
[2023-03-19 16:28:25] [INFO ] Trap strengthening (SAT) tested/added 40/39 trap constraints in 8552 ms
[2023-03-19 16:28:26] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 1 ms to minimize.
[2023-03-19 16:28:26] [INFO ] Deduced a trap composed of 15 places in 70 ms of which 0 ms to minimize.
[2023-03-19 16:28:26] [INFO ] Deduced a trap composed of 20 places in 70 ms of which 1 ms to minimize.
[2023-03-19 16:28:26] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 13 ms to minimize.
[2023-03-19 16:28:26] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 1 ms to minimize.
[2023-03-19 16:28:26] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 747 ms
[2023-03-19 16:28:27] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2023-03-19 16:28:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 224 ms
[2023-03-19 16:28:27] [INFO ] After 10564ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 328 ms.
[2023-03-19 16:28:27] [INFO ] After 11380ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 487 ms.
Support contains 6 out of 1403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Partial Free-agglomeration rule applied 201 times.
Drop transitions removed 201 transitions
Iterating global reduction 0 with 201 rules applied. Total rules applied 203 place count 1402 transition count 1902
Applied a total of 203 rules in 661 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 662 ms. Remains : 1402/1403 places, 1902/1903 transitions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 360 ms. (steps per millisecond=27 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 279707 steps, run timeout after 3002 ms. (steps per millisecond=93 ) properties seen :{1=1, 2=1}
Probabilistic random walk after 279707 steps, saw 276878 distinct states, run finished after 3003 ms. (steps per millisecond=93 ) properties seen :2
Running SMT prover for 1 properties.
// Phase 1: matrix 1902 rows 1402 cols
[2023-03-19 16:28:32] [INFO ] Computed 401 place invariants in 7 ms
[2023-03-19 16:28:32] [INFO ] [Real]Absence check using 401 positive place invariants in 65 ms returned sat
[2023-03-19 16:28:33] [INFO ] After 940ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 16:28:33] [INFO ] [Nat]Absence check using 401 positive place invariants in 49 ms returned sat
[2023-03-19 16:28:33] [INFO ] After 511ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 16:28:34] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 0 ms to minimize.
[2023-03-19 16:28:34] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 0 ms to minimize.
[2023-03-19 16:28:34] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 1 ms to minimize.
[2023-03-19 16:28:34] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 421 ms
[2023-03-19 16:28:34] [INFO ] After 991ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 94 ms.
[2023-03-19 16:28:34] [INFO ] After 1400ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 31 ms.
Support contains 2 out of 1402 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1402/1402 places, 1902/1902 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1402 transition count 1902
Applied a total of 1 rules in 186 ms. Remains 1402 /1402 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 1402/1402 places, 1902/1902 transitions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 137 ms. (steps per millisecond=72 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 249157 steps, run timeout after 3001 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 249157 steps, saw 246522 distinct states, run finished after 3002 ms. (steps per millisecond=82 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1902 rows 1402 cols
[2023-03-19 16:28:38] [INFO ] Computed 401 place invariants in 26 ms
[2023-03-19 16:28:38] [INFO ] [Real]Absence check using 401 positive place invariants in 63 ms returned sat
[2023-03-19 16:28:39] [INFO ] After 1224ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 16:28:39] [INFO ] [Nat]Absence check using 401 positive place invariants in 106 ms returned sat
[2023-03-19 16:28:40] [INFO ] After 581ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 16:28:40] [INFO ] Deduced a trap composed of 11 places in 152 ms of which 6 ms to minimize.
[2023-03-19 16:28:40] [INFO ] Deduced a trap composed of 7 places in 132 ms of which 0 ms to minimize.
[2023-03-19 16:28:40] [INFO ] Deduced a trap composed of 14 places in 127 ms of which 0 ms to minimize.
[2023-03-19 16:28:40] [INFO ] Deduced a trap composed of 10 places in 140 ms of which 1 ms to minimize.
[2023-03-19 16:28:41] [INFO ] Deduced a trap composed of 7 places in 131 ms of which 0 ms to minimize.
[2023-03-19 16:28:41] [INFO ] Deduced a trap composed of 7 places in 123 ms of which 7 ms to minimize.
[2023-03-19 16:28:41] [INFO ] Deduced a trap composed of 7 places in 122 ms of which 0 ms to minimize.
[2023-03-19 16:28:41] [INFO ] Deduced a trap composed of 11 places in 108 ms of which 1 ms to minimize.
[2023-03-19 16:28:41] [INFO ] Deduced a trap composed of 7 places in 105 ms of which 1 ms to minimize.
[2023-03-19 16:28:41] [INFO ] Deduced a trap composed of 7 places in 99 ms of which 0 ms to minimize.
[2023-03-19 16:28:42] [INFO ] Deduced a trap composed of 7 places in 107 ms of which 0 ms to minimize.
[2023-03-19 16:28:42] [INFO ] Deduced a trap composed of 7 places in 132 ms of which 0 ms to minimize.
[2023-03-19 16:28:42] [INFO ] Deduced a trap composed of 7 places in 104 ms of which 0 ms to minimize.
[2023-03-19 16:28:42] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2023-03-19 16:28:42] [INFO ] Deduced a trap composed of 11 places in 77 ms of which 1 ms to minimize.
[2023-03-19 16:28:42] [INFO ] Deduced a trap composed of 16 places in 71 ms of which 2 ms to minimize.
[2023-03-19 16:28:42] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 0 ms to minimize.
[2023-03-19 16:28:42] [INFO ] Deduced a trap composed of 11 places in 63 ms of which 1 ms to minimize.
[2023-03-19 16:28:43] [INFO ] Deduced a trap composed of 11 places in 64 ms of which 15 ms to minimize.
[2023-03-19 16:28:43] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 1 ms to minimize.
[2023-03-19 16:28:43] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 2984 ms
[2023-03-19 16:28:43] [INFO ] After 3605ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-19 16:28:43] [INFO ] After 4014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 33 ms.
Support contains 2 out of 1402 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1402/1402 places, 1902/1902 transitions.
Applied a total of 0 rules in 81 ms. Remains 1402 /1402 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 1402/1402 places, 1902/1902 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1402/1402 places, 1902/1902 transitions.
Applied a total of 0 rules in 102 ms. Remains 1402 /1402 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
[2023-03-19 16:28:43] [INFO ] Invariant cache hit.
[2023-03-19 16:28:44] [INFO ] Implicit Places using invariants in 871 ms returned []
[2023-03-19 16:28:44] [INFO ] Invariant cache hit.
[2023-03-19 16:28:46] [INFO ] Implicit Places using invariants and state equation in 1625 ms returned []
Implicit Place search using SMT with State Equation took 2528 ms to find 0 implicit places.
[2023-03-19 16:28:46] [INFO ] Redundant transitions in 416 ms returned []
[2023-03-19 16:28:46] [INFO ] Invariant cache hit.
[2023-03-19 16:28:47] [INFO ] Dead Transitions using invariants and state equation in 873 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3943 ms. Remains : 1402/1402 places, 1902/1902 transitions.
Applied a total of 0 rules in 96 ms. Remains 1402 /1402 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-19 16:28:47] [INFO ] Invariant cache hit.
[2023-03-19 16:28:47] [INFO ] [Real]Absence check using 401 positive place invariants in 47 ms returned sat
[2023-03-19 16:28:48] [INFO ] After 881ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 16:28:48] [INFO ] [Nat]Absence check using 401 positive place invariants in 48 ms returned sat
[2023-03-19 16:28:49] [INFO ] After 648ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 16:28:49] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 0 ms to minimize.
[2023-03-19 16:28:49] [INFO ] Deduced a trap composed of 7 places in 105 ms of which 0 ms to minimize.
[2023-03-19 16:28:49] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 0 ms to minimize.
[2023-03-19 16:28:49] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 0 ms to minimize.
[2023-03-19 16:28:49] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 0 ms to minimize.
[2023-03-19 16:28:50] [INFO ] Deduced a trap composed of 7 places in 159 ms of which 0 ms to minimize.
[2023-03-19 16:28:50] [INFO ] Deduced a trap composed of 7 places in 117 ms of which 0 ms to minimize.
[2023-03-19 16:28:50] [INFO ] Deduced a trap composed of 7 places in 169 ms of which 0 ms to minimize.
[2023-03-19 16:28:50] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 0 ms to minimize.
[2023-03-19 16:28:50] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 1 ms to minimize.
[2023-03-19 16:28:50] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2023-03-19 16:28:51] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2023-03-19 16:28:51] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 0 ms to minimize.
[2023-03-19 16:28:51] [INFO ] Deduced a trap composed of 7 places in 68 ms of which 0 ms to minimize.
[2023-03-19 16:28:51] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 0 ms to minimize.
[2023-03-19 16:28:51] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 0 ms to minimize.
[2023-03-19 16:28:51] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 0 ms to minimize.
[2023-03-19 16:28:51] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 0 ms to minimize.
[2023-03-19 16:28:51] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2023-03-19 16:28:51] [INFO ] Trap strengthening (SAT) tested/added 20/19 trap constraints in 2565 ms
[2023-03-19 16:28:51] [INFO ] After 3248ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-03-19 16:28:51] [INFO ] After 3517ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
FORMULA ShieldRVs-PT-100A-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ShieldRVs-PT-100A-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1401 transition count 1901
Applied a total of 2 rules in 88 ms. Remains 1401 /1403 variables (removed 2) and now considering 1901/1903 (removed 2) transitions.
// Phase 1: matrix 1901 rows 1401 cols
[2023-03-19 16:28:52] [INFO ] Computed 401 place invariants in 5 ms
[2023-03-19 16:28:52] [INFO ] Implicit Places using invariants in 637 ms returned []
[2023-03-19 16:28:52] [INFO ] Invariant cache hit.
[2023-03-19 16:28:54] [INFO ] Implicit Places using invariants and state equation in 1405 ms returned []
Implicit Place search using SMT with State Equation took 2065 ms to find 0 implicit places.
[2023-03-19 16:28:54] [INFO ] Redundant transitions in 598 ms returned [599]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1900 rows 1401 cols
[2023-03-19 16:28:54] [INFO ] Computed 401 place invariants in 7 ms
[2023-03-19 16:28:55] [INFO ] Dead Transitions using invariants and state equation in 816 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1401/1403 places, 1900/1903 transitions.
Applied a total of 0 rules in 62 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3659 ms. Remains : 1401/1403 places, 1900/1903 transitions.
Stuttering acceptance computed with spot in 253 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s531 0) (EQ s514 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 86 reset in 865 ms.
Product exploration explored 100000 steps with 87 reset in 889 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 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 50 ms :[(NOT p0), (NOT p0)]
Finished random walk after 6175 steps, including 4 resets, run visited all 1 properties in 52 ms. (steps per millisecond=118 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 163 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 99 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1401/1401 places, 1900/1900 transitions.
Applied a total of 0 rules in 91 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
[2023-03-19 16:28:58] [INFO ] Invariant cache hit.
[2023-03-19 16:28:59] [INFO ] Implicit Places using invariants in 735 ms returned []
[2023-03-19 16:28:59] [INFO ] Invariant cache hit.
[2023-03-19 16:29:00] [INFO ] Implicit Places using invariants and state equation in 1357 ms returned []
Implicit Place search using SMT with State Equation took 2106 ms to find 0 implicit places.
[2023-03-19 16:29:01] [INFO ] Redundant transitions in 740 ms returned []
[2023-03-19 16:29:01] [INFO ] Invariant cache hit.
[2023-03-19 16:29:02] [INFO ] Dead Transitions using invariants and state equation in 844 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3816 ms. Remains : 1401/1401 places, 1900/1900 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 144 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 80 ms :[(NOT p0), (NOT p0)]
Finished random walk after 832 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=75 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 165 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 90 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 86 reset in 967 ms.
Product exploration explored 100000 steps with 87 reset in 948 ms.
Support contains 2 out of 1401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1401/1401 places, 1900/1900 transitions.
Applied a total of 0 rules in 56 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
[2023-03-19 16:29:04] [INFO ] Invariant cache hit.
[2023-03-19 16:29:05] [INFO ] Implicit Places using invariants in 671 ms returned []
[2023-03-19 16:29:05] [INFO ] Invariant cache hit.
[2023-03-19 16:29:06] [INFO ] Implicit Places using invariants and state equation in 1349 ms returned []
Implicit Place search using SMT with State Equation took 2036 ms to find 0 implicit places.
[2023-03-19 16:29:07] [INFO ] Redundant transitions in 250 ms returned []
[2023-03-19 16:29:07] [INFO ] Invariant cache hit.
[2023-03-19 16:29:07] [INFO ] Dead Transitions using invariants and state equation in 816 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3190 ms. Remains : 1401/1401 places, 1900/1900 transitions.
Treatment of property ShieldRVs-PT-100A-LTLCardinality-01 finished in 16133 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1401 transition count 1901
Applied a total of 2 rules in 124 ms. Remains 1401 /1403 variables (removed 2) and now considering 1901/1903 (removed 2) transitions.
// Phase 1: matrix 1901 rows 1401 cols
[2023-03-19 16:29:08] [INFO ] Computed 401 place invariants in 3 ms
[2023-03-19 16:29:09] [INFO ] Implicit Places using invariants in 687 ms returned []
[2023-03-19 16:29:09] [INFO ] Invariant cache hit.
[2023-03-19 16:29:10] [INFO ] Implicit Places using invariants and state equation in 1312 ms returned []
Implicit Place search using SMT with State Equation took 1999 ms to find 0 implicit places.
[2023-03-19 16:29:10] [INFO ] Redundant transitions in 238 ms returned [599]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1900 rows 1401 cols
[2023-03-19 16:29:10] [INFO ] Computed 401 place invariants in 3 ms
[2023-03-19 16:29:11] [INFO ] Dead Transitions using invariants and state equation in 802 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1401/1403 places, 1900/1903 transitions.
Applied a total of 0 rules in 39 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3246 ms. Remains : 1401/1403 places, 1900/1903 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s868 0) (EQ s190 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 76 reset in 682 ms.
Product exploration explored 100000 steps with 75 reset in 1072 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Finished random walk after 480 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=120 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 85 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 21 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Support contains 2 out of 1401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1401/1401 places, 1900/1900 transitions.
Applied a total of 0 rules in 40 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
[2023-03-19 16:29:13] [INFO ] Invariant cache hit.
[2023-03-19 16:29:14] [INFO ] Implicit Places using invariants in 704 ms returned []
[2023-03-19 16:29:14] [INFO ] Invariant cache hit.
[2023-03-19 16:29:16] [INFO ] Implicit Places using invariants and state equation in 1703 ms returned []
Implicit Place search using SMT with State Equation took 2422 ms to find 0 implicit places.
[2023-03-19 16:29:16] [INFO ] Redundant transitions in 274 ms returned []
[2023-03-19 16:29:16] [INFO ] Invariant cache hit.
[2023-03-19 16:29:17] [INFO ] Dead Transitions using invariants and state equation in 830 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3590 ms. Remains : 1401/1401 places, 1900/1900 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 20 ms :[(NOT p0)]
Finished random walk after 468 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=93 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 20 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Product exploration explored 100000 steps with 75 reset in 682 ms.
Product exploration explored 100000 steps with 75 reset in 809 ms.
Support contains 2 out of 1401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1401/1401 places, 1900/1900 transitions.
Applied a total of 0 rules in 39 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
[2023-03-19 16:29:18] [INFO ] Invariant cache hit.
[2023-03-19 16:29:19] [INFO ] Implicit Places using invariants in 819 ms returned []
[2023-03-19 16:29:19] [INFO ] Invariant cache hit.
[2023-03-19 16:29:21] [INFO ] Implicit Places using invariants and state equation in 1338 ms returned []
Implicit Place search using SMT with State Equation took 2172 ms to find 0 implicit places.
[2023-03-19 16:29:21] [INFO ] Redundant transitions in 240 ms returned []
[2023-03-19 16:29:21] [INFO ] Invariant cache hit.
[2023-03-19 16:29:22] [INFO ] Dead Transitions using invariants and state equation in 783 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3275 ms. Remains : 1401/1401 places, 1900/1900 transitions.
Treatment of property ShieldRVs-PT-100A-LTLCardinality-02 finished in 14142 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0 U p1))||G(p2)))'
Support contains 5 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 29 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2023-03-19 16:29:22] [INFO ] Computed 401 place invariants in 3 ms
[2023-03-19 16:29:22] [INFO ] Implicit Places using invariants in 602 ms returned []
[2023-03-19 16:29:22] [INFO ] Invariant cache hit.
[2023-03-19 16:29:24] [INFO ] Implicit Places using invariants and state equation in 1367 ms returned []
Implicit Place search using SMT with State Equation took 1993 ms to find 0 implicit places.
[2023-03-19 16:29:24] [INFO ] Invariant cache hit.
[2023-03-19 16:29:25] [INFO ] Dead Transitions using invariants and state equation in 855 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2901 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 130 ms :[true, (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=3 dest: 1}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (EQ s257 0) (EQ s8 1)), p0:(EQ s706 1), p2:(OR (EQ s1210 0) (EQ s97 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 4931 ms.
Product exploration explored 100000 steps with 50000 reset in 4392 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p2 (NOT p1) (NOT p0)))), (X (NOT (AND p2 (NOT p1) p0))), (X (NOT (AND (NOT p2) (NOT p1) p0))), true, (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p1 (NOT p0) p2)
Knowledge based reduction with 15 factoid took 393 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-100A-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-100A-LTLCardinality-03 finished in 12779 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((!p0 U p1))))'
Support contains 4 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1401 transition count 1901
Applied a total of 2 rules in 98 ms. Remains 1401 /1403 variables (removed 2) and now considering 1901/1903 (removed 2) transitions.
// Phase 1: matrix 1901 rows 1401 cols
[2023-03-19 16:29:35] [INFO ] Computed 401 place invariants in 4 ms
[2023-03-19 16:29:35] [INFO ] Implicit Places using invariants in 618 ms returned []
[2023-03-19 16:29:35] [INFO ] Invariant cache hit.
[2023-03-19 16:29:37] [INFO ] Implicit Places using invariants and state equation in 1365 ms returned []
Implicit Place search using SMT with State Equation took 2010 ms to find 0 implicit places.
[2023-03-19 16:29:37] [INFO ] Redundant transitions in 254 ms returned [599]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1900 rows 1401 cols
[2023-03-19 16:29:37] [INFO ] Computed 401 place invariants in 3 ms
[2023-03-19 16:29:38] [INFO ] Dead Transitions using invariants and state equation in 854 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1401/1403 places, 1900/1903 transitions.
Applied a total of 0 rules in 39 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3270 ms. Remains : 1401/1403 places, 1900/1903 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(OR p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s1290 0) (EQ s370 1)), p0:(OR (EQ s14 0) (EQ s1136 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 75 reset in 715 ms.
Stuttering criterion allowed to conclude after 1295 steps with 0 reset in 11 ms.
FORMULA ShieldRVs-PT-100A-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLCardinality-04 finished in 4070 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1401 transition count 1901
Applied a total of 2 rules in 71 ms. Remains 1401 /1403 variables (removed 2) and now considering 1901/1903 (removed 2) transitions.
// Phase 1: matrix 1901 rows 1401 cols
[2023-03-19 16:29:39] [INFO ] Computed 401 place invariants in 3 ms
[2023-03-19 16:29:39] [INFO ] Implicit Places using invariants in 760 ms returned []
[2023-03-19 16:29:40] [INFO ] Invariant cache hit.
[2023-03-19 16:29:41] [INFO ] Implicit Places using invariants and state equation in 1363 ms returned []
Implicit Place search using SMT with State Equation took 2127 ms to find 0 implicit places.
[2023-03-19 16:29:41] [INFO ] Redundant transitions in 239 ms returned [599]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1900 rows 1401 cols
[2023-03-19 16:29:41] [INFO ] Computed 401 place invariants in 3 ms
[2023-03-19 16:29:42] [INFO ] Dead Transitions using invariants and state equation in 817 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1401/1403 places, 1900/1903 transitions.
Applied a total of 0 rules in 38 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3336 ms. Remains : 1401/1403 places, 1900/1903 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s50 0) (NEQ s604 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1307 steps with 0 reset in 9 ms.
FORMULA ShieldRVs-PT-100A-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLCardinality-06 finished in 3415 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 36 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2023-03-19 16:29:42] [INFO ] Computed 401 place invariants in 3 ms
[2023-03-19 16:29:43] [INFO ] Implicit Places using invariants in 555 ms returned []
[2023-03-19 16:29:43] [INFO ] Invariant cache hit.
[2023-03-19 16:29:44] [INFO ] Implicit Places using invariants and state equation in 1349 ms returned []
Implicit Place search using SMT with State Equation took 1907 ms to find 0 implicit places.
[2023-03-19 16:29:44] [INFO ] Invariant cache hit.
[2023-03-19 16:29:45] [INFO ] Dead Transitions using invariants and state equation in 868 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2834 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 52 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s131 0) (NEQ s75 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-100A-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLCardinality-09 finished in 2906 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p1))||G(p2)||p0)))'
Support contains 3 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 28 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
[2023-03-19 16:29:45] [INFO ] Invariant cache hit.
[2023-03-19 16:29:46] [INFO ] Implicit Places using invariants in 532 ms returned []
[2023-03-19 16:29:46] [INFO ] Invariant cache hit.
[2023-03-19 16:29:47] [INFO ] Implicit Places using invariants and state equation in 1303 ms returned []
Implicit Place search using SMT with State Equation took 1872 ms to find 0 implicit places.
[2023-03-19 16:29:47] [INFO ] Invariant cache hit.
[2023-03-19 16:29:48] [INFO ] Dead Transitions using invariants and state equation in 845 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2760 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 107 ms :[true, (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 3}, { cond=(AND p2 p1), acceptance={} source=4 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p2), acceptance={} source=5 dest: 0}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=1, aps=[p0:(OR (EQ s964 0) (EQ s799 1)), p2:(OR (EQ s964 0) (EQ s799 1)), p1:(EQ s343 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-100A-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLCardinality-10 finished in 2887 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 28 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
[2023-03-19 16:29:48] [INFO ] Invariant cache hit.
[2023-03-19 16:29:49] [INFO ] Implicit Places using invariants in 799 ms returned []
[2023-03-19 16:29:49] [INFO ] Invariant cache hit.
[2023-03-19 16:29:50] [INFO ] Implicit Places using invariants and state equation in 1343 ms returned []
Implicit Place search using SMT with State Equation took 2156 ms to find 0 implicit places.
[2023-03-19 16:29:50] [INFO ] Invariant cache hit.
[2023-03-19 16:29:51] [INFO ] Dead Transitions using invariants and state equation in 823 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3021 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s460 0) (EQ s1111 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][false, false]]
Product exploration explored 100000 steps with 144 reset in 711 ms.
Product exploration explored 100000 steps with 141 reset in 871 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 173 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), false]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), false]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0), false]
Support contains 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 95 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2023-03-19 16:29:53] [INFO ] Computed 401 place invariants in 11 ms
[2023-03-19 16:29:54] [INFO ] Implicit Places using invariants in 644 ms returned []
[2023-03-19 16:29:54] [INFO ] Invariant cache hit.
[2023-03-19 16:29:55] [INFO ] Implicit Places using invariants and state equation in 1298 ms returned []
Implicit Place search using SMT with State Equation took 1968 ms to find 0 implicit places.
[2023-03-19 16:29:55] [INFO ] Redundant transitions in 268 ms returned [600]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2023-03-19 16:29:55] [INFO ] Computed 401 place invariants in 3 ms
[2023-03-19 16:29:56] [INFO ] Dead Transitions using invariants and state equation in 787 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1402/1403 places, 1901/1903 transitions.
Applied a total of 0 rules in 38 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3201 ms. Remains : 1402/1403 places, 1901/1903 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 80 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 42 ms :[(NOT p0), false]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 83 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 39 ms :[(NOT p0), false]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), false]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), false]
Product exploration explored 100000 steps with 281 reset in 703 ms.
Product exploration explored 100000 steps with 271 reset in 841 ms.
Support contains 2 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1901/1901 transitions.
Applied a total of 0 rules in 38 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
[2023-03-19 16:29:58] [INFO ] Invariant cache hit.
[2023-03-19 16:29:59] [INFO ] Implicit Places using invariants in 839 ms returned []
[2023-03-19 16:29:59] [INFO ] Invariant cache hit.
[2023-03-19 16:30:01] [INFO ] Implicit Places using invariants and state equation in 1647 ms returned []
Implicit Place search using SMT with State Equation took 2490 ms to find 0 implicit places.
[2023-03-19 16:30:01] [INFO ] Redundant transitions in 257 ms returned []
[2023-03-19 16:30:01] [INFO ] Invariant cache hit.
[2023-03-19 16:30:02] [INFO ] Dead Transitions using invariants and state equation in 887 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3690 ms. Remains : 1402/1402 places, 1901/1901 transitions.
Treatment of property ShieldRVs-PT-100A-LTLCardinality-15 finished in 14066 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : ShieldRVs-PT-100A-LTLCardinality-15
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 74 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2023-03-19 16:30:02] [INFO ] Computed 401 place invariants in 3 ms
[2023-03-19 16:30:03] [INFO ] Implicit Places using invariants in 821 ms returned []
[2023-03-19 16:30:03] [INFO ] Invariant cache hit.
[2023-03-19 16:30:05] [INFO ] Implicit Places using invariants and state equation in 1409 ms returned []
Implicit Place search using SMT with State Equation took 2244 ms to find 0 implicit places.
[2023-03-19 16:30:05] [INFO ] Invariant cache hit.
[2023-03-19 16:30:06] [INFO ] Dead Transitions using invariants and state equation in 1007 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1402/1403 places, 1902/1903 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3343 ms. Remains : 1402/1403 places, 1902/1903 transitions.
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s460 0) (EQ s1111 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][false, false]]
Product exploration explored 100000 steps with 147 reset in 688 ms.
Product exploration explored 100000 steps with 157 reset in 835 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), false]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 129 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 62 ms :[(NOT p0), false]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0), false]
Support contains 2 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1902/1902 transitions.
Applied a total of 0 rules in 53 ms. Remains 1402 /1402 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
[2023-03-19 16:30:08] [INFO ] Invariant cache hit.
[2023-03-19 16:30:08] [INFO ] Implicit Places using invariants in 650 ms returned []
[2023-03-19 16:30:08] [INFO ] Invariant cache hit.
[2023-03-19 16:30:10] [INFO ] Implicit Places using invariants and state equation in 1571 ms returned []
Implicit Place search using SMT with State Equation took 2224 ms to find 0 implicit places.
[2023-03-19 16:30:10] [INFO ] Redundant transitions in 303 ms returned [600]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2023-03-19 16:30:10] [INFO ] Computed 401 place invariants in 3 ms
[2023-03-19 16:30:11] [INFO ] Dead Transitions using invariants and state equation in 809 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1402/1402 places, 1901/1902 transitions.
Applied a total of 0 rules in 39 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3447 ms. Remains : 1402/1402 places, 1901/1902 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 79 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 40 ms :[(NOT p0), false]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 98 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 45 ms :[(NOT p0), false]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), false]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), false]
Product exploration explored 100000 steps with 269 reset in 957 ms.
Product exploration explored 100000 steps with 283 reset in 1042 ms.
Support contains 2 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1901/1901 transitions.
Applied a total of 0 rules in 46 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
[2023-03-19 16:30:14] [INFO ] Invariant cache hit.
[2023-03-19 16:30:14] [INFO ] Implicit Places using invariants in 783 ms returned []
[2023-03-19 16:30:14] [INFO ] Invariant cache hit.
[2023-03-19 16:30:16] [INFO ] Implicit Places using invariants and state equation in 1467 ms returned []
Implicit Place search using SMT with State Equation took 2253 ms to find 0 implicit places.
[2023-03-19 16:30:16] [INFO ] Redundant transitions in 290 ms returned []
[2023-03-19 16:30:16] [INFO ] Invariant cache hit.
[2023-03-19 16:30:17] [INFO ] Dead Transitions using invariants and state equation in 1011 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3616 ms. Remains : 1402/1402 places, 1901/1901 transitions.
Treatment of property ShieldRVs-PT-100A-LTLCardinality-15 finished in 15062 ms.
[2023-03-19 16:30:17] [INFO ] Flatten gal took : 72 ms
[2023-03-19 16:30:17] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-19 16:30:17] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1403 places, 1903 transitions and 9200 arcs took 12 ms.
Total runtime 129701 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldRVs-PT-100A
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
LTLCardinality

BK_STOP 1679243538561

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/LTLCardinality.xml
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 7 (type EXCL) for 6 ShieldRVs-PT-100A-LTLCardinality-15
lola: time limit : 1199 sec
lola: memory limit: 32 pages
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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="ShieldRVs-PT-100A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
echo " Input is ShieldRVs-PT-100A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r423-tajo-167905976300163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-100A.tgz
mv ShieldRVs-PT-100A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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