Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r005-oct2-167813592700140.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ASLink-PT-09a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813592700140
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.3K Feb 26 13:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 13:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 13:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 13:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 13:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K Feb 26 13:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 13:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 839K Mar 5 18:22 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 ASLink-PT-09a-LTLFireability-00
FORMULA_NAME ASLink-PT-09a-LTLFireability-01
FORMULA_NAME ASLink-PT-09a-LTLFireability-02
FORMULA_NAME ASLink-PT-09a-LTLFireability-03
FORMULA_NAME ASLink-PT-09a-LTLFireability-04
FORMULA_NAME ASLink-PT-09a-LTLFireability-05
FORMULA_NAME ASLink-PT-09a-LTLFireability-06
FORMULA_NAME ASLink-PT-09a-LTLFireability-07
FORMULA_NAME ASLink-PT-09a-LTLFireability-08
FORMULA_NAME ASLink-PT-09a-LTLFireability-09
FORMULA_NAME ASLink-PT-09a-LTLFireability-10
FORMULA_NAME ASLink-PT-09a-LTLFireability-11
FORMULA_NAME ASLink-PT-09a-LTLFireability-12
FORMULA_NAME ASLink-PT-09a-LTLFireability-13
FORMULA_NAME ASLink-PT-09a-LTLFireability-14
FORMULA_NAME ASLink-PT-09a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678501680761

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-09a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-11 02:28:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 02:28:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 02:28:04] [INFO ] Load time of PNML (sax parser for PT used): 202 ms
[2023-03-11 02:28:04] [INFO ] Transformed 1991 places.
[2023-03-11 02:28:04] [INFO ] Transformed 2919 transitions.
[2023-03-11 02:28:04] [INFO ] Found NUPN structural information;
[2023-03-11 02:28:04] [INFO ] Parsed PT model containing 1991 places and 2919 transitions and 10953 arcs in 338 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 31 transitions
Reduce redundant transitions removed 31 transitions.
FORMULA ASLink-PT-09a-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 1991 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1991/1991 places, 2888/2888 transitions.
Ensure Unique test removed 35 places
Discarding 18 places :
Implicit places reduction removed 18 places
Iterating post reduction 0 with 53 rules applied. Total rules applied 53 place count 1938 transition count 2888
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 66 place count 1925 transition count 2827
Ensure Unique test removed 1 places
Iterating global reduction 1 with 14 rules applied. Total rules applied 80 place count 1924 transition count 2827
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 82 place count 1924 transition count 2825
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 83 place count 1923 transition count 2817
Iterating global reduction 2 with 1 rules applied. Total rules applied 84 place count 1923 transition count 2817
Applied a total of 84 rules in 507 ms. Remains 1923 /1991 variables (removed 68) and now considering 2817/2888 (removed 71) transitions.
// Phase 1: matrix 2817 rows 1923 cols
[2023-03-11 02:28:05] [INFO ] Computed 330 place invariants in 131 ms
[2023-03-11 02:28:08] [INFO ] Implicit Places using invariants in 3144 ms returned [1, 19, 23, 33, 51, 69, 198, 220, 221, 239, 257, 386, 408, 409, 427, 445, 574, 596, 597, 633, 762, 784, 785, 803, 821, 950, 973, 993, 1140, 1162, 1163, 1181, 1199, 1328, 1350, 1351, 1387, 1516, 1538, 1539, 1575, 1709, 1727, 1763, 1766, 1784, 1786]
Discarding 47 places :
Implicit Place search using SMT only with invariants took 3187 ms to find 47 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1876/1991 places, 2817/2888 transitions.
Applied a total of 0 rules in 83 ms. Remains 1876 /1876 variables (removed 0) and now considering 2817/2817 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3778 ms. Remains : 1876/1991 places, 2817/2888 transitions.
Support contains 45 out of 1876 places after structural reductions.
[2023-03-11 02:28:08] [INFO ] Flatten gal took : 220 ms
[2023-03-11 02:28:09] [INFO ] Flatten gal took : 190 ms
[2023-03-11 02:28:09] [INFO ] Input system was already deterministic with 2817 transitions.
Incomplete random walk after 10000 steps, including 42 resets, run finished after 643 ms. (steps per millisecond=15 ) properties (out of 24) seen :10
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 2817 rows 1876 cols
[2023-03-11 02:28:11] [INFO ] Computed 283 place invariants in 45 ms
[2023-03-11 02:28:11] [INFO ] [Real]Absence check using 65 positive place invariants in 83 ms returned sat
[2023-03-11 02:28:12] [INFO ] [Real]Absence check using 65 positive and 218 generalized place invariants in 257 ms returned sat
[2023-03-11 02:28:15] [INFO ] After 4500ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-11 02:28:16] [INFO ] [Nat]Absence check using 65 positive place invariants in 31 ms returned sat
[2023-03-11 02:28:16] [INFO ] [Nat]Absence check using 65 positive and 218 generalized place invariants in 133 ms returned sat
[2023-03-11 02:28:25] [INFO ] After 8207ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :4
[2023-03-11 02:28:27] [INFO ] After 9676ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :4
Attempting to minimize the solution found.
Minimization took 9831 ms.
[2023-03-11 02:28:36] [INFO ] After 21373ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :3
Fused 13 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 112 ms.
Support contains 12 out of 1876 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1876/1876 places, 2817/2817 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 316 transitions
Trivial Post-agglo rules discarded 316 transitions
Performed 316 trivial Post agglomeration. Transition count delta: 316
Iterating post reduction 0 with 317 rules applied. Total rules applied 317 place count 1875 transition count 2501
Reduce places removed 316 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 322 rules applied. Total rules applied 639 place count 1559 transition count 2495
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 645 place count 1553 transition count 2495
Performed 188 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 188 Pre rules applied. Total rules applied 645 place count 1553 transition count 2307
Deduced a syphon composed of 188 places in 4 ms
Ensure Unique test removed 76 places
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 3 with 452 rules applied. Total rules applied 1097 place count 1289 transition count 2307
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 1098 place count 1289 transition count 2306
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1099 place count 1288 transition count 2306
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1100 place count 1287 transition count 2298
Iterating global reduction 5 with 1 rules applied. Total rules applied 1101 place count 1287 transition count 2298
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1102 place count 1286 transition count 2290
Iterating global reduction 5 with 1 rules applied. Total rules applied 1103 place count 1286 transition count 2290
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1104 place count 1285 transition count 2282
Iterating global reduction 5 with 1 rules applied. Total rules applied 1105 place count 1285 transition count 2282
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1106 place count 1284 transition count 2274
Iterating global reduction 5 with 1 rules applied. Total rules applied 1107 place count 1284 transition count 2274
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1108 place count 1283 transition count 2266
Iterating global reduction 5 with 1 rules applied. Total rules applied 1109 place count 1283 transition count 2266
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1110 place count 1282 transition count 2258
Iterating global reduction 5 with 1 rules applied. Total rules applied 1111 place count 1282 transition count 2258
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1112 place count 1281 transition count 2250
Iterating global reduction 5 with 1 rules applied. Total rules applied 1113 place count 1281 transition count 2250
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1114 place count 1280 transition count 2242
Iterating global reduction 5 with 1 rules applied. Total rules applied 1115 place count 1280 transition count 2242
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1116 place count 1279 transition count 2234
Iterating global reduction 5 with 1 rules applied. Total rules applied 1117 place count 1279 transition count 2234
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1118 place count 1278 transition count 2226
Iterating global reduction 5 with 1 rules applied. Total rules applied 1119 place count 1278 transition count 2226
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1120 place count 1277 transition count 2218
Iterating global reduction 5 with 1 rules applied. Total rules applied 1121 place count 1277 transition count 2218
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1122 place count 1276 transition count 2210
Iterating global reduction 5 with 1 rules applied. Total rules applied 1123 place count 1276 transition count 2210
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1124 place count 1275 transition count 2202
Iterating global reduction 5 with 1 rules applied. Total rules applied 1125 place count 1275 transition count 2202
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1126 place count 1274 transition count 2194
Iterating global reduction 5 with 1 rules applied. Total rules applied 1127 place count 1274 transition count 2194
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1128 place count 1273 transition count 2186
Iterating global reduction 5 with 1 rules applied. Total rules applied 1129 place count 1273 transition count 2186
Performed 110 Post agglomeration using F-continuation condition.Transition count delta: 110
Deduced a syphon composed of 110 places in 8 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 5 with 220 rules applied. Total rules applied 1349 place count 1163 transition count 2076
Free-agglomeration rule (complex) applied 72 times.
Iterating global reduction 5 with 72 rules applied. Total rules applied 1421 place count 1163 transition count 2004
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 5 with 72 rules applied. Total rules applied 1493 place count 1091 transition count 2004
Partial Free-agglomeration rule applied 19 times.
Drop transitions removed 19 transitions
Iterating global reduction 6 with 19 rules applied. Total rules applied 1512 place count 1091 transition count 2004
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1513 place count 1090 transition count 2003
Reduce places removed 20 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 21 rules applied. Total rules applied 1534 place count 1070 transition count 2002
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1535 place count 1069 transition count 2002
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 32 Pre rules applied. Total rules applied 1535 place count 1069 transition count 1970
Deduced a syphon composed of 32 places in 3 ms
Ensure Unique test removed 8 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 8 with 72 rules applied. Total rules applied 1607 place count 1029 transition count 1970
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 8 with 11 rules applied. Total rules applied 1618 place count 1018 transition count 1970
Discarding 10 places :
Symmetric choice reduction at 9 with 10 rule applications. Total rules 1628 place count 1008 transition count 1960
Iterating global reduction 9 with 10 rules applied. Total rules applied 1638 place count 1008 transition count 1960
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 1646 place count 1008 transition count 1952
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1648 place count 1006 transition count 1950
Iterating global reduction 10 with 2 rules applied. Total rules applied 1650 place count 1006 transition count 1950
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1652 place count 1004 transition count 1948
Iterating global reduction 10 with 2 rules applied. Total rules applied 1654 place count 1004 transition count 1948
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1656 place count 1004 transition count 1946
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 11 with 34 rules applied. Total rules applied 1690 place count 987 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1691 place count 986 transition count 1928
Iterating global reduction 11 with 1 rules applied. Total rules applied 1692 place count 986 transition count 1928
Free-agglomeration rule applied 8 times.
Iterating global reduction 11 with 8 rules applied. Total rules applied 1700 place count 986 transition count 1920
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 11 with 15 rules applied. Total rules applied 1715 place count 978 transition count 1913
Applied a total of 1715 rules in 1578 ms. Remains 978 /1876 variables (removed 898) and now considering 1913/2817 (removed 904) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1586 ms. Remains : 978/1876 places, 1913/2817 transitions.
Incomplete random walk after 10000 steps, including 128 resets, run finished after 229 ms. (steps per millisecond=43 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 1913 rows 978 cols
[2023-03-11 02:28:39] [INFO ] Computed 167 place invariants in 17 ms
[2023-03-11 02:28:39] [INFO ] [Real]Absence check using 45 positive place invariants in 13 ms returned sat
[2023-03-11 02:28:39] [INFO ] [Real]Absence check using 45 positive and 122 generalized place invariants in 41 ms returned sat
[2023-03-11 02:28:40] [INFO ] After 1219ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 02:28:40] [INFO ] [Nat]Absence check using 45 positive place invariants in 31 ms returned sat
[2023-03-11 02:28:40] [INFO ] [Nat]Absence check using 45 positive and 122 generalized place invariants in 46 ms returned sat
[2023-03-11 02:28:41] [INFO ] After 1209ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-11 02:28:42] [INFO ] After 1705ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 226 ms.
[2023-03-11 02:28:42] [INFO ] After 2325ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 63 ms.
Support contains 8 out of 978 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 978/978 places, 1913/1913 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 978 transition count 1912
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 977 transition count 1912
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 976 transition count 1912
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 975 transition count 1911
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 975 transition count 1909
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 11 place count 973 transition count 1907
Applied a total of 11 rules in 133 ms. Remains 973 /978 variables (removed 5) and now considering 1907/1913 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133 ms. Remains : 973/978 places, 1907/1913 transitions.
Incomplete random walk after 10000 steps, including 140 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 123912 steps, run timeout after 3001 ms. (steps per millisecond=41 ) properties seen :{}
Probabilistic random walk after 123912 steps, saw 58761 distinct states, run finished after 3003 ms. (steps per millisecond=41 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 1907 rows 973 cols
[2023-03-11 02:28:46] [INFO ] Computed 166 place invariants in 41 ms
[2023-03-11 02:28:46] [INFO ] [Real]Absence check using 45 positive place invariants in 16 ms returned sat
[2023-03-11 02:28:46] [INFO ] [Real]Absence check using 45 positive and 121 generalized place invariants in 41 ms returned sat
[2023-03-11 02:28:47] [INFO ] After 1348ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 02:28:47] [INFO ] [Nat]Absence check using 45 positive place invariants in 16 ms returned sat
[2023-03-11 02:28:47] [INFO ] [Nat]Absence check using 45 positive and 121 generalized place invariants in 53 ms returned sat
[2023-03-11 02:28:48] [INFO ] After 930ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-11 02:28:49] [INFO ] After 1347ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 248 ms.
[2023-03-11 02:28:49] [INFO ] After 1970ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 82 ms.
Support contains 8 out of 973 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 973/973 places, 1907/1907 transitions.
Applied a total of 0 rules in 33 ms. Remains 973 /973 variables (removed 0) and now considering 1907/1907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 973/973 places, 1907/1907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 973/973 places, 1907/1907 transitions.
Applied a total of 0 rules in 35 ms. Remains 973 /973 variables (removed 0) and now considering 1907/1907 (removed 0) transitions.
[2023-03-11 02:28:49] [INFO ] Invariant cache hit.
[2023-03-11 02:28:50] [INFO ] Implicit Places using invariants in 749 ms returned [71, 80, 88, 94, 97, 99, 100, 105, 106, 107, 159, 168, 176, 182, 185, 187, 188, 193, 194, 195, 247, 256, 264, 270, 273, 275, 276, 281, 282, 283, 301, 336, 345, 357, 365, 371, 372, 379, 380, 432, 441, 449, 455, 458, 460, 461, 466, 467, 468, 505, 524, 538, 546, 552, 555, 557, 558, 562, 567, 568, 569, 621, 630, 638, 644, 647, 649, 650, 655, 656, 657, 675, 710, 719, 731, 739, 745, 746, 757, 775, 810, 819, 831, 839, 845, 846, 847, 858, 859, 877, 898, 908, 913, 918, 923, 928, 938, 943, 948, 953, 958, 964, 969]
Discarding 103 places :
Implicit Place search using SMT only with invariants took 752 ms to find 103 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 870/973 places, 1907/1907 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 870 transition count 1883
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 846 transition count 1883
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 48 place count 846 transition count 1882
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 50 place count 845 transition count 1882
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 53 place count 844 transition count 1880
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 55 place count 842 transition count 1880
Discarding 47 places :
Symmetric choice reduction at 4 with 47 rule applications. Total rules 102 place count 795 transition count 1833
Iterating global reduction 4 with 47 rules applied. Total rules applied 149 place count 795 transition count 1833
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 150 place count 795 transition count 1832
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 165 place count 780 transition count 1817
Iterating global reduction 5 with 15 rules applied. Total rules applied 180 place count 780 transition count 1817
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 184 place count 776 transition count 1813
Iterating global reduction 5 with 4 rules applied. Total rules applied 188 place count 776 transition count 1813
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 189 place count 775 transition count 1812
Iterating global reduction 5 with 1 rules applied. Total rules applied 190 place count 775 transition count 1812
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 2 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 80 rules applied. Total rules applied 270 place count 735 transition count 1772
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 271 place count 734 transition count 1770
Iterating global reduction 5 with 1 rules applied. Total rules applied 272 place count 734 transition count 1770
Free-agglomeration rule applied 28 times.
Iterating global reduction 5 with 28 rules applied. Total rules applied 300 place count 734 transition count 1742
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 328 place count 706 transition count 1742
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 6 with 10 rules applied. Total rules applied 338 place count 706 transition count 1732
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 348 place count 696 transition count 1732
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 349 place count 696 transition count 1732
Applied a total of 349 rules in 295 ms. Remains 696 /870 variables (removed 174) and now considering 1732/1907 (removed 175) transitions.
// Phase 1: matrix 1732 rows 696 cols
[2023-03-11 02:28:50] [INFO ] Computed 62 place invariants in 12 ms
[2023-03-11 02:28:51] [INFO ] Implicit Places using invariants in 583 ms returned [565, 566]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 598 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 694/973 places, 1732/1907 transitions.
Applied a total of 0 rules in 26 ms. Remains 694 /694 variables (removed 0) and now considering 1732/1732 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1707 ms. Remains : 694/973 places, 1732/1907 transitions.
Incomplete random walk after 10000 steps, including 183 resets, run finished after 207 ms. (steps per millisecond=48 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 134204 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :{}
Probabilistic random walk after 134204 steps, saw 96828 distinct states, run finished after 3001 ms. (steps per millisecond=44 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 1732 rows 694 cols
[2023-03-11 02:28:54] [INFO ] Computed 60 place invariants in 15 ms
[2023-03-11 02:28:54] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2023-03-11 02:28:54] [INFO ] [Real]Absence check using 14 positive and 46 generalized place invariants in 135 ms returned sat
[2023-03-11 02:28:55] [INFO ] After 1212ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 02:28:55] [INFO ] [Nat]Absence check using 14 positive place invariants in 4 ms returned sat
[2023-03-11 02:28:55] [INFO ] [Nat]Absence check using 14 positive and 46 generalized place invariants in 18 ms returned sat
[2023-03-11 02:28:57] [INFO ] After 1375ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-11 02:28:58] [INFO ] After 1935ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 250 ms.
[2023-03-11 02:28:58] [INFO ] After 2481ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 14 ms.
Support contains 8 out of 694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 694/694 places, 1732/1732 transitions.
Applied a total of 0 rules in 46 ms. Remains 694 /694 variables (removed 0) and now considering 1732/1732 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 694/694 places, 1732/1732 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 694/694 places, 1732/1732 transitions.
Applied a total of 0 rules in 32 ms. Remains 694 /694 variables (removed 0) and now considering 1732/1732 (removed 0) transitions.
[2023-03-11 02:28:58] [INFO ] Invariant cache hit.
[2023-03-11 02:28:59] [INFO ] Implicit Places using invariants in 779 ms returned []
[2023-03-11 02:28:59] [INFO ] Invariant cache hit.
[2023-03-11 02:29:01] [INFO ] Implicit Places using invariants and state equation in 2361 ms returned []
Implicit Place search using SMT with State Equation took 3171 ms to find 0 implicit places.
[2023-03-11 02:29:01] [INFO ] Redundant transitions in 289 ms returned []
[2023-03-11 02:29:01] [INFO ] Invariant cache hit.
[2023-03-11 02:29:03] [INFO ] Dead Transitions using invariants and state equation in 1569 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5074 ms. Remains : 694/694 places, 1732/1732 transitions.
Applied a total of 0 rules in 36 ms. Remains 694 /694 variables (removed 0) and now considering 1732/1732 (removed 0) transitions.
Running SMT prover for 3 properties.
[2023-03-11 02:29:03] [INFO ] Invariant cache hit.
[2023-03-11 02:29:03] [INFO ] [Real]Absence check using 14 positive place invariants in 4 ms returned sat
[2023-03-11 02:29:03] [INFO ] [Real]Absence check using 14 positive and 46 generalized place invariants in 35 ms returned sat
[2023-03-11 02:29:05] [INFO ] After 2100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 02:29:05] [INFO ] [Nat]Absence check using 14 positive place invariants in 4 ms returned sat
[2023-03-11 02:29:05] [INFO ] [Nat]Absence check using 14 positive and 46 generalized place invariants in 22 ms returned sat
[2023-03-11 02:29:07] [INFO ] After 1355ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-11 02:29:07] [INFO ] After 1752ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 266 ms.
[2023-03-11 02:29:07] [INFO ] After 2361ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
FORMULA ASLink-PT-09a-LTLFireability-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 9 atomic propositions for a total of 12 simplifications.
FORMULA ASLink-PT-09a-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
FORMULA ASLink-PT-09a-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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(p0)||X(p1)))'
Support contains 3 out of 1876 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1876/1876 places, 2817/2817 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1874 transition count 2803
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1874 transition count 2803
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1873 transition count 2795
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1873 transition count 2795
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 1872 transition count 2787
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1872 transition count 2787
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 1871 transition count 2779
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 1871 transition count 2779
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1870 transition count 2771
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1870 transition count 2771
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1869 transition count 2763
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1869 transition count 2763
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1868 transition count 2755
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1868 transition count 2755
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1867 transition count 2747
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1867 transition count 2747
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1866 transition count 2739
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1866 transition count 2739
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1865 transition count 2731
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1865 transition count 2731
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1864 transition count 2723
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1864 transition count 2723
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 1863 transition count 2715
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 1863 transition count 2715
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 1862 transition count 2707
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 1862 transition count 2707
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 1861 transition count 2699
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 1861 transition count 2699
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 1860 transition count 2691
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 1860 transition count 2691
Applied a total of 32 rules in 1060 ms. Remains 1860 /1876 variables (removed 16) and now considering 2691/2817 (removed 126) transitions.
// Phase 1: matrix 2691 rows 1860 cols
[2023-03-11 02:29:09] [INFO ] Computed 283 place invariants in 59 ms
[2023-03-11 02:29:11] [INFO ] Implicit Places using invariants in 2398 ms returned [18, 207, 212, 390, 395, 573, 578, 596, 757, 762, 941, 946, 947, 982, 1126, 1131, 1309, 1314, 1332, 1493, 1498, 1516, 1662, 1678, 1683, 1684, 1702, 1723, 1724, 1741, 1749, 1757, 1763, 1769, 1775, 1781, 1789, 1795, 1801, 1809]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 2413 ms to find 40 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1820/1876 places, 2691/2817 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1807 transition count 2678
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1807 transition count 2678
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 1797 transition count 2668
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 1797 transition count 2668
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 1792 transition count 2663
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 1792 transition count 2663
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1790 transition count 2661
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1790 transition count 2661
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 1788 transition count 2659
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 1788 transition count 2659
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1787 transition count 2658
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1787 transition count 2658
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1786 transition count 2657
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1786 transition count 2657
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1785 transition count 2656
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1785 transition count 2656
Applied a total of 70 rules in 475 ms. Remains 1785 /1820 variables (removed 35) and now considering 2656/2691 (removed 35) transitions.
// Phase 1: matrix 2656 rows 1785 cols
[2023-03-11 02:29:12] [INFO ] Computed 243 place invariants in 49 ms
[2023-03-11 02:29:13] [INFO ] Implicit Places using invariants in 1096 ms returned []
[2023-03-11 02:29:13] [INFO ] Invariant cache hit.
[2023-03-11 02:29:18] [INFO ] Implicit Places using invariants and state equation in 4827 ms returned []
Implicit Place search using SMT with State Equation took 5938 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1785/1876 places, 2656/2817 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 9887 ms. Remains : 1785/1876 places, 2656/2817 transitions.
Stuttering acceptance computed with spot in 490 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ASLink-PT-09a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (EQ s917 0) (EQ s932 0)), p0:(EQ s497 0)], 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1775 ms.
Product exploration explored 100000 steps with 50000 reset in 1609 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), true]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 5 factoid took 264 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-09a-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-09a-LTLFireability-02 finished in 14216 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(p0))))'
Support contains 1 out of 1876 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1876/1876 places, 2817/2817 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1875 transition count 2817
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 1873 transition count 2803
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 1873 transition count 2803
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 1872 transition count 2795
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1872 transition count 2795
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 1871 transition count 2787
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 1871 transition count 2787
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1870 transition count 2779
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1870 transition count 2779
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1869 transition count 2771
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1869 transition count 2771
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 1868 transition count 2763
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 1868 transition count 2763
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 1867 transition count 2755
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1867 transition count 2755
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1866 transition count 2747
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1866 transition count 2747
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1865 transition count 2739
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1865 transition count 2739
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1864 transition count 2731
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1864 transition count 2731
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1863 transition count 2723
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1863 transition count 2723
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1862 transition count 2715
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1862 transition count 2715
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1861 transition count 2707
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1861 transition count 2707
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1860 transition count 2699
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1860 transition count 2699
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1859 transition count 2691
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1859 transition count 2691
Applied a total of 33 rules in 1066 ms. Remains 1859 /1876 variables (removed 17) and now considering 2691/2817 (removed 126) transitions.
// Phase 1: matrix 2691 rows 1859 cols
[2023-03-11 02:29:23] [INFO ] Computed 282 place invariants in 53 ms
[2023-03-11 02:29:25] [INFO ] Implicit Places using invariants in 1494 ms returned [18, 207, 212, 390, 395, 573, 578, 596, 757, 762, 940, 945, 946, 981, 1125, 1130, 1308, 1313, 1331, 1492, 1497, 1515, 1661, 1677, 1682, 1683, 1701, 1722, 1723, 1740, 1748, 1756, 1762, 1768, 1774, 1780, 1788, 1794, 1800, 1808]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 1498 ms to find 40 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1819/1876 places, 2691/2817 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1806 transition count 2678
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1806 transition count 2678
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 1796 transition count 2668
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 1796 transition count 2668
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 1791 transition count 2663
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 1791 transition count 2663
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1789 transition count 2661
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1789 transition count 2661
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 1787 transition count 2659
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 1787 transition count 2659
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1786 transition count 2658
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1786 transition count 2658
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1785 transition count 2657
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1785 transition count 2657
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1784 transition count 2656
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1784 transition count 2656
Applied a total of 70 rules in 562 ms. Remains 1784 /1819 variables (removed 35) and now considering 2656/2691 (removed 35) transitions.
// Phase 1: matrix 2656 rows 1784 cols
[2023-03-11 02:29:25] [INFO ] Computed 242 place invariants in 49 ms
[2023-03-11 02:29:27] [INFO ] Implicit Places using invariants in 1327 ms returned []
[2023-03-11 02:29:27] [INFO ] Invariant cache hit.
[2023-03-11 02:29:31] [INFO ] Implicit Places using invariants and state equation in 4173 ms returned []
Implicit Place search using SMT with State Equation took 5523 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1784/1876 places, 2656/2817 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8649 ms. Remains : 1784/1876 places, 2656/2817 transitions.
Stuttering acceptance computed with spot in 250 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-09a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s697 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA ASLink-PT-09a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09a-LTLFireability-03 finished in 8935 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 1 out of 1876 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1876/1876 places, 2817/2817 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1875 transition count 2817
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 1873 transition count 2803
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 1873 transition count 2803
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 1872 transition count 2795
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1872 transition count 2795
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 1871 transition count 2787
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 1871 transition count 2787
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1870 transition count 2779
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1870 transition count 2779
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1869 transition count 2771
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1869 transition count 2771
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 1868 transition count 2763
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 1868 transition count 2763
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 1867 transition count 2755
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1867 transition count 2755
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1866 transition count 2747
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1866 transition count 2747
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1865 transition count 2739
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1865 transition count 2739
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1864 transition count 2731
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1864 transition count 2731
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1863 transition count 2723
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1863 transition count 2723
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1862 transition count 2715
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1862 transition count 2715
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1861 transition count 2707
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1861 transition count 2707
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1860 transition count 2699
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1860 transition count 2699
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1859 transition count 2691
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1859 transition count 2691
Applied a total of 33 rules in 1015 ms. Remains 1859 /1876 variables (removed 17) and now considering 2691/2817 (removed 126) transitions.
// Phase 1: matrix 2691 rows 1859 cols
[2023-03-11 02:29:32] [INFO ] Computed 282 place invariants in 55 ms
[2023-03-11 02:29:33] [INFO ] Implicit Places using invariants in 1346 ms returned [18, 207, 212, 390, 395, 573, 578, 596, 757, 762, 940, 945, 946, 981, 1125, 1130, 1308, 1313, 1331, 1492, 1497, 1515, 1661, 1677, 1682, 1683, 1701, 1722, 1723, 1740, 1748, 1756, 1762, 1768, 1774, 1780, 1788, 1794, 1800, 1808]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 1354 ms to find 40 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1819/1876 places, 2691/2817 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1806 transition count 2678
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1806 transition count 2678
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 1796 transition count 2668
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 1796 transition count 2668
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 1791 transition count 2663
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 1791 transition count 2663
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1789 transition count 2661
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1789 transition count 2661
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 1787 transition count 2659
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 1787 transition count 2659
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1786 transition count 2658
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1786 transition count 2658
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1785 transition count 2657
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1785 transition count 2657
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1784 transition count 2656
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1784 transition count 2656
Applied a total of 70 rules in 482 ms. Remains 1784 /1819 variables (removed 35) and now considering 2656/2691 (removed 35) transitions.
// Phase 1: matrix 2656 rows 1784 cols
[2023-03-11 02:29:34] [INFO ] Computed 242 place invariants in 47 ms
[2023-03-11 02:29:36] [INFO ] Implicit Places using invariants in 2247 ms returned []
[2023-03-11 02:29:36] [INFO ] Invariant cache hit.
[2023-03-11 02:29:40] [INFO ] Implicit Places using invariants and state equation in 3871 ms returned []
Implicit Place search using SMT with State Equation took 6135 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1784/1876 places, 2656/2817 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8988 ms. Remains : 1784/1876 places, 2656/2817 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-09a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s154 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 50000 reset in 1603 ms.
Product exploration explored 100000 steps with 50000 reset in 1548 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 p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 63 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-09a-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-09a-LTLFireability-04 finished in 12422 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((F(p0)&&F(G(!p1)))) U G(p2))))'
Support contains 6 out of 1876 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1876/1876 places, 2817/2817 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1875 transition count 2817
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 1873 transition count 2803
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 1873 transition count 2803
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 1872 transition count 2795
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1872 transition count 2795
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 1871 transition count 2787
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 1871 transition count 2787
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1870 transition count 2779
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1870 transition count 2779
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1869 transition count 2771
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1869 transition count 2771
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 1868 transition count 2763
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 1868 transition count 2763
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 1867 transition count 2755
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1867 transition count 2755
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1866 transition count 2747
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1866 transition count 2747
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1865 transition count 2739
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1865 transition count 2739
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1864 transition count 2731
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1864 transition count 2731
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1863 transition count 2723
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1863 transition count 2723
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1862 transition count 2715
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1862 transition count 2715
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1861 transition count 2707
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1861 transition count 2707
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1860 transition count 2699
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1860 transition count 2699
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1859 transition count 2691
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1859 transition count 2691
Applied a total of 33 rules in 984 ms. Remains 1859 /1876 variables (removed 17) and now considering 2691/2817 (removed 126) transitions.
// Phase 1: matrix 2691 rows 1859 cols
[2023-03-11 02:29:45] [INFO ] Computed 282 place invariants in 62 ms
[2023-03-11 02:29:46] [INFO ] Implicit Places using invariants in 2004 ms returned [18, 207, 212, 390, 395, 573, 578, 596, 757, 762, 940, 945, 946, 981, 1125, 1130, 1308, 1313, 1331, 1492, 1497, 1515, 1661, 1677, 1682, 1683, 1701, 1722, 1723, 1740, 1748, 1756, 1762, 1768, 1780, 1788, 1794, 1800, 1808]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 2022 ms to find 39 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1820/1876 places, 2691/2817 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1808 transition count 2679
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1808 transition count 2679
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 33 place count 1799 transition count 2670
Iterating global reduction 0 with 9 rules applied. Total rules applied 42 place count 1799 transition count 2670
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 47 place count 1794 transition count 2665
Iterating global reduction 0 with 5 rules applied. Total rules applied 52 place count 1794 transition count 2665
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 54 place count 1792 transition count 2663
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 1792 transition count 2663
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1790 transition count 2661
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1790 transition count 2661
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 1789 transition count 2660
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 1789 transition count 2660
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 1788 transition count 2659
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 1788 transition count 2659
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1787 transition count 2658
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1787 transition count 2658
Applied a total of 66 rules in 499 ms. Remains 1787 /1820 variables (removed 33) and now considering 2658/2691 (removed 33) transitions.
// Phase 1: matrix 2658 rows 1787 cols
[2023-03-11 02:29:47] [INFO ] Computed 243 place invariants in 46 ms
[2023-03-11 02:29:48] [INFO ] Implicit Places using invariants in 1179 ms returned []
[2023-03-11 02:29:48] [INFO ] Invariant cache hit.
[2023-03-11 02:29:53] [INFO ] Implicit Places using invariants and state equation in 4711 ms returned []
Implicit Place search using SMT with State Equation took 5896 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1787/1876 places, 2658/2817 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 9401 ms. Remains : 1787/1876 places, 2658/2817 transitions.
Stuttering acceptance computed with spot in 395 ms :[(NOT p2), (NOT p2), (NOT p0), p1, (OR (AND (NOT p0) p2) (AND p1 p2))]
Running random walk in product with property : ASLink-PT-09a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND p2 p1), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (NOT (AND (EQ s1729 1) (EQ s1732 1))) (EQ s213 1) (EQ s428 1)), p0:(AND (EQ s598 1) (EQ s742 1)), p1:(AND (EQ s1729 1) (EQ s1732 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 166 steps with 2 reset in 2 ms.
FORMULA ASLink-PT-09a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09a-LTLFireability-05 finished in 9829 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((p0||X(F((p0&&F(p1))))))))'
Support contains 3 out of 1876 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1876/1876 places, 2817/2817 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1875 transition count 2817
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 1873 transition count 2803
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 1873 transition count 2803
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 1872 transition count 2795
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1872 transition count 2795
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 1871 transition count 2787
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 1871 transition count 2787
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1870 transition count 2779
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1870 transition count 2779
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1869 transition count 2771
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1869 transition count 2771
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 1868 transition count 2763
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 1868 transition count 2763
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 1867 transition count 2755
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1867 transition count 2755
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1866 transition count 2747
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1866 transition count 2747
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1865 transition count 2739
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1865 transition count 2739
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1864 transition count 2731
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1864 transition count 2731
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1863 transition count 2723
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1863 transition count 2723
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1862 transition count 2715
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1862 transition count 2715
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1861 transition count 2707
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1861 transition count 2707
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1860 transition count 2699
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1860 transition count 2699
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1859 transition count 2691
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1859 transition count 2691
Applied a total of 33 rules in 1012 ms. Remains 1859 /1876 variables (removed 17) and now considering 2691/2817 (removed 126) transitions.
// Phase 1: matrix 2691 rows 1859 cols
[2023-03-11 02:29:54] [INFO ] Computed 282 place invariants in 52 ms
[2023-03-11 02:29:57] [INFO ] Implicit Places using invariants in 2229 ms returned [18, 207, 212, 390, 395, 573, 578, 596, 757, 762, 940, 945, 946, 981, 1125, 1130, 1308, 1313, 1331, 1492, 1497, 1515, 1661, 1677, 1682, 1683, 1701, 1722, 1723, 1740, 1748, 1756, 1762, 1768, 1774, 1780, 1788, 1794, 1800, 1808]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 2231 ms to find 40 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1819/1876 places, 2691/2817 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1806 transition count 2678
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1806 transition count 2678
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 1796 transition count 2668
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 1796 transition count 2668
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 1791 transition count 2663
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 1791 transition count 2663
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1789 transition count 2661
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1789 transition count 2661
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 1787 transition count 2659
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 1787 transition count 2659
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1786 transition count 2658
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1786 transition count 2658
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1785 transition count 2657
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1785 transition count 2657
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1784 transition count 2656
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1784 transition count 2656
Applied a total of 70 rules in 533 ms. Remains 1784 /1819 variables (removed 35) and now considering 2656/2691 (removed 35) transitions.
// Phase 1: matrix 2656 rows 1784 cols
[2023-03-11 02:29:57] [INFO ] Computed 242 place invariants in 34 ms
[2023-03-11 02:29:58] [INFO ] Implicit Places using invariants in 1350 ms returned []
[2023-03-11 02:29:58] [INFO ] Invariant cache hit.
[2023-03-11 02:30:03] [INFO ] Implicit Places using invariants and state equation in 4049 ms returned []
Implicit Place search using SMT with State Equation took 5423 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1784/1876 places, 2656/2817 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 9200 ms. Remains : 1784/1876 places, 2656/2817 transitions.
Stuttering acceptance computed with spot in 422 ms :[(NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-09a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=3, aps=[p0:(EQ s859 1), p1:(AND (EQ s1773 1) (EQ s1776 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]]
Stuttering criterion allowed to conclude after 169 steps with 0 reset in 3 ms.
FORMULA ASLink-PT-09a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09a-LTLFireability-08 finished in 9668 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(G(p0))&&F(p1))))'
Support contains 4 out of 1876 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1876/1876 places, 2817/2817 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 323 transitions
Trivial Post-agglo rules discarded 323 transitions
Performed 323 trivial Post agglomeration. Transition count delta: 323
Iterating post reduction 0 with 323 rules applied. Total rules applied 323 place count 1875 transition count 2494
Reduce places removed 323 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 324 rules applied. Total rules applied 647 place count 1552 transition count 2493
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 648 place count 1551 transition count 2493
Performed 187 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 187 Pre rules applied. Total rules applied 648 place count 1551 transition count 2306
Deduced a syphon composed of 187 places in 3 ms
Ensure Unique test removed 76 places
Reduce places removed 263 places and 0 transitions.
Iterating global reduction 3 with 450 rules applied. Total rules applied 1098 place count 1288 transition count 2306
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 1099 place count 1288 transition count 2305
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1100 place count 1287 transition count 2305
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1101 place count 1286 transition count 2297
Iterating global reduction 5 with 1 rules applied. Total rules applied 1102 place count 1286 transition count 2297
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1103 place count 1285 transition count 2289
Iterating global reduction 5 with 1 rules applied. Total rules applied 1104 place count 1285 transition count 2289
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1105 place count 1284 transition count 2281
Iterating global reduction 5 with 1 rules applied. Total rules applied 1106 place count 1284 transition count 2281
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1107 place count 1283 transition count 2273
Iterating global reduction 5 with 1 rules applied. Total rules applied 1108 place count 1283 transition count 2273
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1109 place count 1282 transition count 2265
Iterating global reduction 5 with 1 rules applied. Total rules applied 1110 place count 1282 transition count 2265
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1111 place count 1281 transition count 2257
Iterating global reduction 5 with 1 rules applied. Total rules applied 1112 place count 1281 transition count 2257
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1113 place count 1280 transition count 2249
Iterating global reduction 5 with 1 rules applied. Total rules applied 1114 place count 1280 transition count 2249
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1115 place count 1279 transition count 2241
Iterating global reduction 5 with 1 rules applied. Total rules applied 1116 place count 1279 transition count 2241
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1117 place count 1278 transition count 2233
Iterating global reduction 5 with 1 rules applied. Total rules applied 1118 place count 1278 transition count 2233
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1119 place count 1277 transition count 2225
Iterating global reduction 5 with 1 rules applied. Total rules applied 1120 place count 1277 transition count 2225
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1121 place count 1276 transition count 2217
Iterating global reduction 5 with 1 rules applied. Total rules applied 1122 place count 1276 transition count 2217
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1123 place count 1275 transition count 2209
Iterating global reduction 5 with 1 rules applied. Total rules applied 1124 place count 1275 transition count 2209
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1125 place count 1274 transition count 2201
Iterating global reduction 5 with 1 rules applied. Total rules applied 1126 place count 1274 transition count 2201
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1127 place count 1273 transition count 2193
Iterating global reduction 5 with 1 rules applied. Total rules applied 1128 place count 1273 transition count 2193
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1129 place count 1272 transition count 2185
Iterating global reduction 5 with 1 rules applied. Total rules applied 1130 place count 1272 transition count 2185
Performed 110 Post agglomeration using F-continuation condition.Transition count delta: 110
Deduced a syphon composed of 110 places in 4 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 5 with 220 rules applied. Total rules applied 1350 place count 1162 transition count 2075
Applied a total of 1350 rules in 736 ms. Remains 1162 /1876 variables (removed 714) and now considering 2075/2817 (removed 742) transitions.
// Phase 1: matrix 2075 rows 1162 cols
[2023-03-11 02:30:04] [INFO ] Computed 206 place invariants in 19 ms
[2023-03-11 02:30:05] [INFO ] Implicit Places using invariants in 1516 ms returned [18, 128, 129, 130, 235, 236, 237, 342, 343, 344, 362, 459, 460, 461, 566, 567, 568, 605, 683, 684, 685, 790, 791, 792, 810, 908, 909, 910, 928, 1013, 1027, 1028, 1029, 1030, 1048, 1069, 1070, 1081, 1086, 1091, 1096, 1101, 1106, 1111, 1116, 1121, 1126, 1131]
Discarding 48 places :
Implicit Place search using SMT only with invariants took 1528 ms to find 48 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1114/1876 places, 2075/2817 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 1114 transition count 2041
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 68 place count 1080 transition count 2041
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 71 Pre rules applied. Total rules applied 68 place count 1080 transition count 1970
Deduced a syphon composed of 71 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 143 rules applied. Total rules applied 211 place count 1008 transition count 1970
Discarding 13 places :
Implicit places reduction removed 13 places
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 2 with 23 rules applied. Total rules applied 234 place count 995 transition count 1960
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 244 place count 985 transition count 1960
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 260 place count 969 transition count 1944
Iterating global reduction 4 with 16 rules applied. Total rules applied 276 place count 969 transition count 1944
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 280 place count 969 transition count 1940
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 280 place count 969 transition count 1939
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 282 place count 968 transition count 1939
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 285 place count 965 transition count 1936
Iterating global reduction 5 with 3 rules applied. Total rules applied 288 place count 965 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 289 place count 964 transition count 1935
Iterating global reduction 5 with 1 rules applied. Total rules applied 290 place count 964 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 291 place count 963 transition count 1934
Iterating global reduction 5 with 1 rules applied. Total rules applied 292 place count 963 transition count 1934
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 5 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 5 with 78 rules applied. Total rules applied 370 place count 924 transition count 1895
Applied a total of 370 rules in 259 ms. Remains 924 /1114 variables (removed 190) and now considering 1895/2075 (removed 180) transitions.
// Phase 1: matrix 1895 rows 924 cols
[2023-03-11 02:30:06] [INFO ] Computed 144 place invariants in 15 ms
[2023-03-11 02:30:06] [INFO ] Implicit Places using invariants in 658 ms returned [89, 95, 100, 102, 105, 182, 188, 193, 195, 198, 275, 281, 286, 288, 291, 368, 375, 380, 382, 385, 463, 469, 474, 476, 479, 542, 563, 569, 574, 575, 579, 656, 662, 667, 669, 672, 749, 755, 760, 762, 765, 842, 848, 853, 855, 858, 921]
Discarding 47 places :
Implicit Place search using SMT only with invariants took 660 ms to find 47 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 877/1876 places, 1895/2817 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 877 transition count 1886
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 868 transition count 1886
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 45 place count 841 transition count 1859
Iterating global reduction 2 with 27 rules applied. Total rules applied 72 place count 841 transition count 1859
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 80 place count 841 transition count 1851
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 98 place count 823 transition count 1833
Iterating global reduction 3 with 18 rules applied. Total rules applied 116 place count 823 transition count 1833
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 125 place count 814 transition count 1824
Iterating global reduction 3 with 9 rules applied. Total rules applied 134 place count 814 transition count 1824
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 3 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 156 place count 803 transition count 1813
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 157 place count 802 transition count 1811
Iterating global reduction 3 with 1 rules applied. Total rules applied 158 place count 802 transition count 1811
Applied a total of 158 rules in 137 ms. Remains 802 /877 variables (removed 75) and now considering 1811/1895 (removed 84) transitions.
// Phase 1: matrix 1811 rows 802 cols
[2023-03-11 02:30:06] [INFO ] Computed 97 place invariants in 22 ms
[2023-03-11 02:30:07] [INFO ] Implicit Places using invariants in 1202 ms returned [72, 151, 231, 311, 393, 558, 638, 718]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1204 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 794/1876 places, 1811/2817 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 786 transition count 1803
Applied a total of 16 rules in 44 ms. Remains 786 /794 variables (removed 8) and now considering 1803/1811 (removed 8) transitions.
// Phase 1: matrix 1803 rows 786 cols
[2023-03-11 02:30:08] [INFO ] Computed 89 place invariants in 34 ms
[2023-03-11 02:30:08] [INFO ] Implicit Places using invariants in 642 ms returned []
[2023-03-11 02:30:08] [INFO ] Invariant cache hit.
[2023-03-11 02:30:09] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 02:30:12] [INFO ] Implicit Places using invariants and state equation in 4251 ms returned []
Implicit Place search using SMT with State Equation took 4899 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 786/1876 places, 1803/2817 transitions.
Finished structural reductions in SI_LTL mode , in 4 iterations and 9468 ms. Remains : 786/1876 places, 1803/2817 transitions.
Stuttering acceptance computed with spot in 229 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ASLink-PT-09a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s321 1) (EQ s327 1)), p1:(OR (NEQ s413 1) (NEQ s474 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 45 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-09a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09a-LTLFireability-14 finished in 9731 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(p0)))&&(F(G((p1||F(p0)))) U p1)))'
Support contains 3 out of 1876 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1876/1876 places, 2817/2817 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1875 transition count 2817
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 1873 transition count 2803
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 1873 transition count 2803
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 1872 transition count 2795
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1872 transition count 2795
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 1871 transition count 2787
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 1871 transition count 2787
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 1870 transition count 2779
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 1870 transition count 2779
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1869 transition count 2771
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1869 transition count 2771
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 1868 transition count 2763
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 1868 transition count 2763
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 1867 transition count 2755
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1867 transition count 2755
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1866 transition count 2747
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1866 transition count 2747
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1865 transition count 2739
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1865 transition count 2739
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1864 transition count 2731
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1864 transition count 2731
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1863 transition count 2723
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1863 transition count 2723
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1862 transition count 2715
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1862 transition count 2715
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1861 transition count 2707
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1861 transition count 2707
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1860 transition count 2699
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1860 transition count 2699
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1859 transition count 2691
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1859 transition count 2691
Applied a total of 33 rules in 870 ms. Remains 1859 /1876 variables (removed 17) and now considering 2691/2817 (removed 126) transitions.
// Phase 1: matrix 2691 rows 1859 cols
[2023-03-11 02:30:14] [INFO ] Computed 282 place invariants in 53 ms
[2023-03-11 02:30:15] [INFO ] Implicit Places using invariants in 1330 ms returned [18, 207, 212, 390, 395, 573, 578, 757, 762, 940, 945, 946, 981, 1125, 1130, 1308, 1313, 1331, 1492, 1497, 1515, 1661, 1677, 1682, 1683, 1701, 1722, 1723, 1740, 1748, 1756, 1762, 1768, 1774, 1780, 1788, 1794, 1800, 1808]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 1347 ms to find 39 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1820/1876 places, 2691/2817 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1807 transition count 2678
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1807 transition count 2678
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 1797 transition count 2668
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 1797 transition count 2668
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 1792 transition count 2663
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 1792 transition count 2663
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1790 transition count 2661
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1790 transition count 2661
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 1788 transition count 2659
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 1788 transition count 2659
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1787 transition count 2658
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1787 transition count 2658
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1786 transition count 2657
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1786 transition count 2657
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1785 transition count 2656
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1785 transition count 2656
Applied a total of 70 rules in 516 ms. Remains 1785 /1820 variables (removed 35) and now considering 2656/2691 (removed 35) transitions.
// Phase 1: matrix 2656 rows 1785 cols
[2023-03-11 02:30:16] [INFO ] Computed 243 place invariants in 51 ms
[2023-03-11 02:30:17] [INFO ] Implicit Places using invariants in 1284 ms returned []
[2023-03-11 02:30:17] [INFO ] Invariant cache hit.
[2023-03-11 02:30:22] [INFO ] Implicit Places using invariants and state equation in 5476 ms returned []
Implicit Place search using SMT with State Equation took 6816 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1785/1876 places, 2656/2817 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 9561 ms. Remains : 1785/1876 places, 2656/2817 transitions.
Stuttering acceptance computed with spot in 410 ms :[true, (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ASLink-PT-09a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 5}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}, { cond=p1, acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}, { cond=(AND p1 p0), acceptance={0} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(EQ s1629 1), p0:(AND (EQ s589 1) (EQ s706 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, 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 ASLink-PT-09a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09a-LTLFireability-15 finished in 10033 ms.
All properties solved by simple procedures.
Total runtime 139141 ms.

BK_STOP 1678501823566

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-09a"
export BK_EXAMINATION="LTLFireability"
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 2-5348"
echo " Executing tool itstools"
echo " Input is ASLink-PT-09a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r005-oct2-167813592700140"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09a.tgz
mv ASLink-PT-09a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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