About the Execution of ITS-Tools for ShieldRVs-PT-040B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 369.243 | 37254.00 | 57747.00 | 758.40 | FFFFFFFTTTFFFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r222-tall-165286025900843.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool itstools
Input is ShieldRVs-PT-040B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025900843
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 748K
-rw-r--r-- 1 mcc users 6.3K Apr 30 06:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 30 06:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 30 06:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 30 06:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 9 08:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 08:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 498K May 10 09:34 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-040B-LTLCardinality-00
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-01
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-02
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-03
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-04
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-05
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-06
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-07
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-08
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-09
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-10
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-11
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-12
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-13
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-14
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653061170180
Running Version 202205111006
[2022-05-20 15:39:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 15:39:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 15:39:31] [INFO ] Load time of PNML (sax parser for PT used): 158 ms
[2022-05-20 15:39:31] [INFO ] Transformed 1603 places.
[2022-05-20 15:39:31] [INFO ] Transformed 1803 transitions.
[2022-05-20 15:39:31] [INFO ] Found NUPN structural information;
[2022-05-20 15:39:31] [INFO ] Parsed PT model containing 1603 places and 1803 transitions in 301 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 92 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 8 formulas.
FORMULA ShieldRVs-PT-040B-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 10 out of 1603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1603/1603 places, 1803/1803 transitions.
Discarding 276 places :
Symmetric choice reduction at 0 with 276 rule applications. Total rules 276 place count 1327 transition count 1527
Iterating global reduction 0 with 276 rules applied. Total rules applied 552 place count 1327 transition count 1527
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 553 place count 1326 transition count 1526
Iterating global reduction 0 with 1 rules applied. Total rules applied 554 place count 1326 transition count 1526
Applied a total of 554 rules in 302 ms. Remains 1326 /1603 variables (removed 277) and now considering 1526/1803 (removed 277) transitions.
// Phase 1: matrix 1526 rows 1326 cols
[2022-05-20 15:39:32] [INFO ] Computed 161 place invariants in 28 ms
[2022-05-20 15:39:32] [INFO ] Implicit Places using invariants in 540 ms returned []
// Phase 1: matrix 1526 rows 1326 cols
[2022-05-20 15:39:32] [INFO ] Computed 161 place invariants in 14 ms
[2022-05-20 15:39:34] [INFO ] Implicit Places using invariants and state equation in 1265 ms returned []
Implicit Place search using SMT with State Equation took 1831 ms to find 0 implicit places.
// Phase 1: matrix 1526 rows 1326 cols
[2022-05-20 15:39:34] [INFO ] Computed 161 place invariants in 10 ms
[2022-05-20 15:39:34] [INFO ] Dead Transitions using invariants and state equation in 756 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1326/1603 places, 1526/1803 transitions.
Finished structural reductions, in 1 iterations. Remains : 1326/1603 places, 1526/1803 transitions.
Support contains 10 out of 1326 places after structural reductions.
[2022-05-20 15:39:35] [INFO ] Flatten gal took : 161 ms
[2022-05-20 15:39:35] [INFO ] Flatten gal took : 95 ms
[2022-05-20 15:39:35] [INFO ] Input system was already deterministic with 1526 transitions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 536 ms. (steps per millisecond=18 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) 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 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 1526 rows 1326 cols
[2022-05-20 15:39:36] [INFO ] Computed 161 place invariants in 6 ms
[2022-05-20 15:39:36] [INFO ] [Real]Absence check using 161 positive place invariants in 61 ms returned sat
[2022-05-20 15:39:37] [INFO ] After 593ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:3
[2022-05-20 15:39:37] [INFO ] Deduced a trap composed of 29 places in 547 ms of which 12 ms to minimize.
[2022-05-20 15:39:38] [INFO ] Deduced a trap composed of 48 places in 340 ms of which 1 ms to minimize.
[2022-05-20 15:39:38] [INFO ] Deduced a trap composed of 17 places in 311 ms of which 2 ms to minimize.
[2022-05-20 15:39:38] [INFO ] Deduced a trap composed of 36 places in 324 ms of which 2 ms to minimize.
[2022-05-20 15:39:39] [INFO ] Deduced a trap composed of 17 places in 304 ms of which 1 ms to minimize.
[2022-05-20 15:39:39] [INFO ] Deduced a trap composed of 18 places in 271 ms of which 0 ms to minimize.
[2022-05-20 15:39:39] [INFO ] Deduced a trap composed of 28 places in 265 ms of which 1 ms to minimize.
[2022-05-20 15:39:40] [INFO ] Deduced a trap composed of 38 places in 254 ms of which 0 ms to minimize.
[2022-05-20 15:39:40] [INFO ] Deduced a trap composed of 20 places in 253 ms of which 1 ms to minimize.
[2022-05-20 15:39:40] [INFO ] Deduced a trap composed of 48 places in 253 ms of which 1 ms to minimize.
[2022-05-20 15:39:41] [INFO ] Deduced a trap composed of 42 places in 258 ms of which 1 ms to minimize.
[2022-05-20 15:39:41] [INFO ] Deduced a trap composed of 48 places in 261 ms of which 0 ms to minimize.
[2022-05-20 15:39:41] [INFO ] Deduced a trap composed of 39 places in 255 ms of which 1 ms to minimize.
[2022-05-20 15:39:42] [INFO ] Deduced a trap composed of 59 places in 244 ms of which 1 ms to minimize.
[2022-05-20 15:39:42] [INFO ] Deduced a trap composed of 28 places in 250 ms of which 0 ms to minimize.
[2022-05-20 15:39:42] [INFO ] Deduced a trap composed of 54 places in 235 ms of which 1 ms to minimize.
[2022-05-20 15:39:42] [INFO ] Deduced a trap composed of 41 places in 253 ms of which 1 ms to minimize.
[2022-05-20 15:39:43] [INFO ] Deduced a trap composed of 55 places in 255 ms of which 1 ms to minimize.
[2022-05-20 15:39:43] [INFO ] Deduced a trap composed of 68 places in 232 ms of which 1 ms to minimize.
[2022-05-20 15:39:43] [INFO ] Deduced a trap composed of 47 places in 223 ms of which 0 ms to minimize.
[2022-05-20 15:39:44] [INFO ] Deduced a trap composed of 48 places in 227 ms of which 0 ms to minimize.
[2022-05-20 15:39:44] [INFO ] Deduced a trap composed of 47 places in 228 ms of which 1 ms to minimize.
[2022-05-20 15:39:44] [INFO ] Deduced a trap composed of 45 places in 206 ms of which 0 ms to minimize.
[2022-05-20 15:39:44] [INFO ] Deduced a trap composed of 39 places in 212 ms of which 1 ms to minimize.
[2022-05-20 15:39:45] [INFO ] Deduced a trap composed of 55 places in 217 ms of which 0 ms to minimize.
[2022-05-20 15:39:45] [INFO ] Deduced a trap composed of 61 places in 207 ms of which 1 ms to minimize.
[2022-05-20 15:39:45] [INFO ] Deduced a trap composed of 50 places in 198 ms of which 0 ms to minimize.
[2022-05-20 15:39:46] [INFO ] Deduced a trap composed of 47 places in 194 ms of which 0 ms to minimize.
[2022-05-20 15:39:46] [INFO ] Deduced a trap composed of 41 places in 193 ms of which 0 ms to minimize.
[2022-05-20 15:39:46] [INFO ] Deduced a trap composed of 66 places in 195 ms of which 0 ms to minimize.
[2022-05-20 15:39:46] [INFO ] Deduced a trap composed of 56 places in 191 ms of which 0 ms to minimize.
[2022-05-20 15:39:47] [INFO ] Deduced a trap composed of 51 places in 185 ms of which 1 ms to minimize.
[2022-05-20 15:39:47] [INFO ] Deduced a trap composed of 42 places in 191 ms of which 1 ms to minimize.
[2022-05-20 15:39:47] [INFO ] Deduced a trap composed of 46 places in 197 ms of which 1 ms to minimize.
[2022-05-20 15:39:47] [INFO ] Deduced a trap composed of 34 places in 197 ms of which 5 ms to minimize.
[2022-05-20 15:39:48] [INFO ] Deduced a trap composed of 37 places in 197 ms of which 1 ms to minimize.
[2022-05-20 15:39:48] [INFO ] Deduced a trap composed of 47 places in 184 ms of which 1 ms to minimize.
[2022-05-20 15:39:48] [INFO ] Deduced a trap composed of 62 places in 194 ms of which 1 ms to minimize.
[2022-05-20 15:39:48] [INFO ] Deduced a trap composed of 72 places in 203 ms of which 0 ms to minimize.
[2022-05-20 15:39:49] [INFO ] Deduced a trap composed of 29 places in 260 ms of which 1 ms to minimize.
[2022-05-20 15:39:49] [INFO ] Deduced a trap composed of 27 places in 215 ms of which 1 ms to minimize.
[2022-05-20 15:39:49] [INFO ] Deduced a trap composed of 59 places in 182 ms of which 0 ms to minimize.
[2022-05-20 15:39:49] [INFO ] Deduced a trap composed of 42 places in 168 ms of which 1 ms to minimize.
[2022-05-20 15:39:50] [INFO ] Deduced a trap composed of 85 places in 168 ms of which 0 ms to minimize.
[2022-05-20 15:39:50] [INFO ] Deduced a trap composed of 76 places in 178 ms of which 1 ms to minimize.
[2022-05-20 15:39:50] [INFO ] Deduced a trap composed of 63 places in 174 ms of which 0 ms to minimize.
[2022-05-20 15:39:50] [INFO ] Deduced a trap composed of 67 places in 178 ms of which 1 ms to minimize.
[2022-05-20 15:39:51] [INFO ] Deduced a trap composed of 57 places in 191 ms of which 0 ms to minimize.
[2022-05-20 15:39:51] [INFO ] Deduced a trap composed of 62 places in 171 ms of which 1 ms to minimize.
[2022-05-20 15:39:51] [INFO ] Deduced a trap composed of 56 places in 160 ms of which 1 ms to minimize.
[2022-05-20 15:39:51] [INFO ] Deduced a trap composed of 46 places in 167 ms of which 1 ms to minimize.
[2022-05-20 15:39:51] [INFO ] Deduced a trap composed of 55 places in 153 ms of which 0 ms to minimize.
[2022-05-20 15:39:52] [INFO ] Deduced a trap composed of 56 places in 156 ms of which 0 ms to minimize.
[2022-05-20 15:39:52] [INFO ] Deduced a trap composed of 55 places in 148 ms of which 1 ms to minimize.
[2022-05-20 15:39:52] [INFO ] Deduced a trap composed of 53 places in 123 ms of which 1 ms to minimize.
[2022-05-20 15:39:52] [INFO ] Deduced a trap composed of 55 places in 116 ms of which 0 ms to minimize.
[2022-05-20 15:39:52] [INFO ] Deduced a trap composed of 50 places in 136 ms of which 9 ms to minimize.
[2022-05-20 15:39:52] [INFO ] Trap strengthening (SAT) tested/added 58/57 trap constraints in 15912 ms
[2022-05-20 15:39:53] [INFO ] After 16563ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-20 15:39:53] [INFO ] After 16936ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-20 15:39:53] [INFO ] [Nat]Absence check using 161 positive place invariants in 59 ms returned sat
[2022-05-20 15:39:54] [INFO ] After 687ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2022-05-20 15:39:54] [INFO ] Deduced a trap composed of 39 places in 254 ms of which 2 ms to minimize.
[2022-05-20 15:39:54] [INFO ] Deduced a trap composed of 44 places in 237 ms of which 0 ms to minimize.
[2022-05-20 15:39:54] [INFO ] Deduced a trap composed of 30 places in 245 ms of which 0 ms to minimize.
[2022-05-20 15:39:55] [INFO ] Deduced a trap composed of 46 places in 234 ms of which 1 ms to minimize.
[2022-05-20 15:39:55] [INFO ] Deduced a trap composed of 37 places in 245 ms of which 1 ms to minimize.
[2022-05-20 15:39:55] [INFO ] Deduced a trap composed of 37 places in 207 ms of which 1 ms to minimize.
[2022-05-20 15:39:56] [INFO ] Deduced a trap composed of 29 places in 221 ms of which 8 ms to minimize.
[2022-05-20 15:39:56] [INFO ] Deduced a trap composed of 38 places in 212 ms of which 1 ms to minimize.
[2022-05-20 15:39:56] [INFO ] Deduced a trap composed of 43 places in 198 ms of which 1 ms to minimize.
[2022-05-20 15:39:56] [INFO ] Deduced a trap composed of 44 places in 200 ms of which 0 ms to minimize.
[2022-05-20 15:39:57] [INFO ] Deduced a trap composed of 47 places in 207 ms of which 1 ms to minimize.
[2022-05-20 15:39:57] [INFO ] Deduced a trap composed of 38 places in 194 ms of which 1 ms to minimize.
[2022-05-20 15:39:57] [INFO ] Deduced a trap composed of 62 places in 209 ms of which 1 ms to minimize.
[2022-05-20 15:39:57] [INFO ] Deduced a trap composed of 43 places in 202 ms of which 0 ms to minimize.
[2022-05-20 15:39:58] [INFO ] Deduced a trap composed of 31 places in 197 ms of which 1 ms to minimize.
[2022-05-20 15:39:58] [INFO ] Deduced a trap composed of 42 places in 191 ms of which 1 ms to minimize.
[2022-05-20 15:39:58] [INFO ] Deduced a trap composed of 55 places in 193 ms of which 1 ms to minimize.
[2022-05-20 15:39:58] [INFO ] Deduced a trap composed of 49 places in 192 ms of which 1 ms to minimize.
[2022-05-20 15:39:59] [INFO ] Deduced a trap composed of 32 places in 187 ms of which 0 ms to minimize.
[2022-05-20 15:39:59] [INFO ] Deduced a trap composed of 33 places in 185 ms of which 0 ms to minimize.
[2022-05-20 15:39:59] [INFO ] Deduced a trap composed of 41 places in 190 ms of which 1 ms to minimize.
[2022-05-20 15:39:59] [INFO ] Deduced a trap composed of 50 places in 192 ms of which 2 ms to minimize.
[2022-05-20 15:40:00] [INFO ] Deduced a trap composed of 41 places in 173 ms of which 0 ms to minimize.
[2022-05-20 15:40:00] [INFO ] Deduced a trap composed of 40 places in 170 ms of which 1 ms to minimize.
[2022-05-20 15:40:00] [INFO ] Deduced a trap composed of 46 places in 181 ms of which 1 ms to minimize.
[2022-05-20 15:40:00] [INFO ] Deduced a trap composed of 39 places in 168 ms of which 1 ms to minimize.
[2022-05-20 15:40:01] [INFO ] Deduced a trap composed of 55 places in 169 ms of which 1 ms to minimize.
[2022-05-20 15:40:01] [INFO ] Deduced a trap composed of 47 places in 160 ms of which 0 ms to minimize.
[2022-05-20 15:40:01] [INFO ] Deduced a trap composed of 40 places in 172 ms of which 0 ms to minimize.
[2022-05-20 15:40:01] [INFO ] Deduced a trap composed of 54 places in 171 ms of which 0 ms to minimize.
[2022-05-20 15:40:01] [INFO ] Deduced a trap composed of 45 places in 174 ms of which 0 ms to minimize.
[2022-05-20 15:40:02] [INFO ] Deduced a trap composed of 43 places in 156 ms of which 0 ms to minimize.
[2022-05-20 15:40:02] [INFO ] Deduced a trap composed of 53 places in 158 ms of which 1 ms to minimize.
[2022-05-20 15:40:02] [INFO ] Deduced a trap composed of 54 places in 157 ms of which 0 ms to minimize.
[2022-05-20 15:40:02] [INFO ] Deduced a trap composed of 63 places in 148 ms of which 0 ms to minimize.
[2022-05-20 15:40:02] [INFO ] Deduced a trap composed of 37 places in 155 ms of which 1 ms to minimize.
[2022-05-20 15:40:03] [INFO ] Deduced a trap composed of 45 places in 148 ms of which 1 ms to minimize.
[2022-05-20 15:40:03] [INFO ] Deduced a trap composed of 47 places in 121 ms of which 0 ms to minimize.
[2022-05-20 15:40:03] [INFO ] Deduced a trap composed of 57 places in 101 ms of which 0 ms to minimize.
[2022-05-20 15:40:03] [INFO ] Deduced a trap composed of 54 places in 90 ms of which 0 ms to minimize.
[2022-05-20 15:40:03] [INFO ] Deduced a trap composed of 43 places in 79 ms of which 0 ms to minimize.
[2022-05-20 15:40:03] [INFO ] Deduced a trap composed of 50 places in 89 ms of which 1 ms to minimize.
[2022-05-20 15:40:04] [INFO ] Deduced a trap composed of 49 places in 84 ms of which 1 ms to minimize.
[2022-05-20 15:40:04] [INFO ] Deduced a trap composed of 43 places in 83 ms of which 0 ms to minimize.
[2022-05-20 15:40:04] [INFO ] Deduced a trap composed of 64 places in 72 ms of which 0 ms to minimize.
[2022-05-20 15:40:04] [INFO ] Deduced a trap composed of 17 places in 122 ms of which 0 ms to minimize.
[2022-05-20 15:40:04] [INFO ] Trap strengthening (SAT) tested/added 47/46 trap constraints in 10455 ms
[2022-05-20 15:40:04] [INFO ] After 11389ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 166 ms.
[2022-05-20 15:40:04] [INFO ] After 11928ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 154 ms.
Support contains 3 out of 1326 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1326/1326 places, 1526/1526 transitions.
Drop transitions removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 0 with 161 rules applied. Total rules applied 161 place count 1326 transition count 1365
Reduce places removed 161 places and 0 transitions.
Iterating post reduction 1 with 161 rules applied. Total rules applied 322 place count 1165 transition count 1365
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 322 place count 1165 transition count 1166
Deduced a syphon composed of 199 places in 1 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 720 place count 966 transition count 1166
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 721 place count 965 transition count 1165
Iterating global reduction 2 with 1 rules applied. Total rules applied 722 place count 965 transition count 1165
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 722 place count 965 transition count 1164
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 724 place count 964 transition count 1164
Performed 399 Post agglomeration using F-continuation condition.Transition count delta: 399
Deduced a syphon composed of 399 places in 3 ms
Reduce places removed 399 places and 0 transitions.
Iterating global reduction 2 with 798 rules applied. Total rules applied 1522 place count 565 transition count 765
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 82 times.
Drop transitions removed 82 transitions
Iterating global reduction 2 with 82 rules applied. Total rules applied 1604 place count 565 transition count 765
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1605 place count 564 transition count 764
Applied a total of 1605 rules in 317 ms. Remains 564 /1326 variables (removed 762) and now considering 764/1526 (removed 762) transitions.
Finished structural reductions, in 1 iterations. Remains : 564/1326 places, 764/1526 transitions.
Finished random walk after 5058 steps, including 10 resets, run visited all 3 properties in 31 ms. (steps per millisecond=163 )
FORMULA ShieldRVs-PT-040B-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 2 simplifications.
FORMULA ShieldRVs-PT-040B-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 321 stabilizing places and 321 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(G(p0)) U F(p1)))))'
Support contains 2 out of 1326 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1326/1326 places, 1526/1526 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 0 with 161 rules applied. Total rules applied 161 place count 1325 transition count 1364
Reduce places removed 161 places and 0 transitions.
Iterating post reduction 1 with 161 rules applied. Total rules applied 322 place count 1164 transition count 1364
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 322 place count 1164 transition count 1165
Deduced a syphon composed of 199 places in 1 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 720 place count 965 transition count 1165
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 722 place count 963 transition count 1163
Iterating global reduction 2 with 2 rules applied. Total rules applied 724 place count 963 transition count 1163
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 724 place count 963 transition count 1162
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 726 place count 962 transition count 1162
Performed 397 Post agglomeration using F-continuation condition.Transition count delta: 397
Deduced a syphon composed of 397 places in 2 ms
Reduce places removed 397 places and 0 transitions.
Iterating global reduction 2 with 794 rules applied. Total rules applied 1520 place count 565 transition count 765
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 1522 place count 563 transition count 763
Applied a total of 1522 rules in 240 ms. Remains 563 /1326 variables (removed 763) and now considering 763/1526 (removed 763) transitions.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:40:05] [INFO ] Computed 161 place invariants in 2 ms
[2022-05-20 15:40:06] [INFO ] Implicit Places using invariants in 234 ms returned []
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:40:06] [INFO ] Computed 161 place invariants in 2 ms
[2022-05-20 15:40:06] [INFO ] Implicit Places using invariants and state equation in 541 ms returned []
Implicit Place search using SMT with State Equation took 778 ms to find 0 implicit places.
[2022-05-20 15:40:06] [INFO ] Redundant transitions in 206 ms returned [762]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 762 rows 563 cols
[2022-05-20 15:40:06] [INFO ] Computed 161 place invariants in 2 ms
[2022-05-20 15:40:07] [INFO ] Dead Transitions using invariants and state equation in 288 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 563/1326 places, 762/1526 transitions.
Applied a total of 0 rules in 28 ms. Remains 563 /563 variables (removed 0) and now considering 762/762 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 563/1326 places, 762/1526 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-040B-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NEQ s6 1) (EQ s547 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 531 steps with 0 reset in 8 ms.
FORMULA ShieldRVs-PT-040B-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040B-LTLCardinality-15 finished in 1789 ms.
All properties solved by simple procedures.
Total runtime 36042 ms.
BK_STOP 1653061207434
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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-040B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldRVs-PT-040B, 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 r222-tall-165286025900843"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-040B.tgz
mv ShieldRVs-PT-040B 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 '
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 ;