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.r009-oct2-167813597500156.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ASLink-PT-10a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597500156
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 9.9K Feb 26 13:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 26 13:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 13:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 13:08 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 3.5K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 13:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 26 13:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 13:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 34K Feb 26 13:09 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 920K 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-10a-LTLFireability-00
FORMULA_NAME ASLink-PT-10a-LTLFireability-01
FORMULA_NAME ASLink-PT-10a-LTLFireability-02
FORMULA_NAME ASLink-PT-10a-LTLFireability-03
FORMULA_NAME ASLink-PT-10a-LTLFireability-04
FORMULA_NAME ASLink-PT-10a-LTLFireability-05
FORMULA_NAME ASLink-PT-10a-LTLFireability-06
FORMULA_NAME ASLink-PT-10a-LTLFireability-07
FORMULA_NAME ASLink-PT-10a-LTLFireability-08
FORMULA_NAME ASLink-PT-10a-LTLFireability-09
FORMULA_NAME ASLink-PT-10a-LTLFireability-10
FORMULA_NAME ASLink-PT-10a-LTLFireability-11
FORMULA_NAME ASLink-PT-10a-LTLFireability-12
FORMULA_NAME ASLink-PT-10a-LTLFireability-13
FORMULA_NAME ASLink-PT-10a-LTLFireability-14
FORMULA_NAME ASLink-PT-10a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678617925970

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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-10a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 10:45:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 10:45:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 10:45:29] [INFO ] Load time of PNML (sax parser for PT used): 196 ms
[2023-03-12 10:45:29] [INFO ] Transformed 2186 places.
[2023-03-12 10:45:29] [INFO ] Transformed 3192 transitions.
[2023-03-12 10:45:29] [INFO ] Found NUPN structural information;
[2023-03-12 10:45:29] [INFO ] Parsed PT model containing 2186 places and 3192 transitions and 11972 arcs in 370 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 34 transitions
Reduce redundant transitions removed 34 transitions.
FORMULA ASLink-PT-10a-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10a-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 57 out of 2186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2186/2186 places, 3158/3158 transitions.
Ensure Unique test removed 40 places
Discarding 20 places :
Implicit places reduction removed 20 places
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 2126 transition count 3158
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 72 place count 2114 transition count 3103
Ensure Unique test removed 1 places
Iterating global reduction 1 with 13 rules applied. Total rules applied 85 place count 2113 transition count 3103
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 87 place count 2113 transition count 3101
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 88 place count 2112 transition count 3093
Iterating global reduction 2 with 1 rules applied. Total rules applied 89 place count 2112 transition count 3093
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 90 place count 2111 transition count 3085
Iterating global reduction 2 with 1 rules applied. Total rules applied 91 place count 2111 transition count 3085
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 92 place count 2110 transition count 3077
Iterating global reduction 2 with 1 rules applied. Total rules applied 93 place count 2110 transition count 3077
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 94 place count 2109 transition count 3069
Iterating global reduction 2 with 1 rules applied. Total rules applied 95 place count 2109 transition count 3069
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 96 place count 2108 transition count 3061
Iterating global reduction 2 with 1 rules applied. Total rules applied 97 place count 2108 transition count 3061
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 98 place count 2107 transition count 3053
Iterating global reduction 2 with 1 rules applied. Total rules applied 99 place count 2107 transition count 3053
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 100 place count 2106 transition count 3045
Iterating global reduction 2 with 1 rules applied. Total rules applied 101 place count 2106 transition count 3045
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 102 place count 2105 transition count 3037
Iterating global reduction 2 with 1 rules applied. Total rules applied 103 place count 2105 transition count 3037
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 104 place count 2104 transition count 3029
Iterating global reduction 2 with 1 rules applied. Total rules applied 105 place count 2104 transition count 3029
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 106 place count 2103 transition count 3021
Iterating global reduction 2 with 1 rules applied. Total rules applied 107 place count 2103 transition count 3021
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 108 place count 2102 transition count 3013
Iterating global reduction 2 with 1 rules applied. Total rules applied 109 place count 2102 transition count 3013
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 110 place count 2101 transition count 3005
Iterating global reduction 2 with 1 rules applied. Total rules applied 111 place count 2101 transition count 3005
Applied a total of 111 rules in 1577 ms. Remains 2101 /2186 variables (removed 85) and now considering 3005/3158 (removed 153) transitions.
// Phase 1: matrix 3005 rows 2101 cols
[2023-03-12 10:45:31] [INFO ] Computed 361 place invariants in 216 ms
[2023-03-12 10:45:34] [INFO ] Implicit Places using invariants in 3028 ms returned [1, 19, 23, 33, 51, 69, 198, 220, 221, 239, 257, 386, 408, 409, 427, 445, 574, 597, 615, 633, 762, 784, 951, 967, 993, 1140, 1162, 1182, 1329, 1351, 1352, 1388, 1517, 1539, 1540, 1558, 1576, 1705, 1727, 1728, 1746, 1764, 1898, 1916, 1941, 1944, 1962, 1964]
Discarding 48 places :
Implicit Place search using SMT only with invariants took 3076 ms to find 48 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2053/2186 places, 3005/3158 transitions.
Applied a total of 0 rules in 81 ms. Remains 2053 /2053 variables (removed 0) and now considering 3005/3005 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4736 ms. Remains : 2053/2186 places, 3005/3158 transitions.
Support contains 57 out of 2053 places after structural reductions.
[2023-03-12 10:45:34] [INFO ] Flatten gal took : 225 ms
[2023-03-12 10:45:35] [INFO ] Flatten gal took : 170 ms
[2023-03-12 10:45:35] [INFO ] Input system was already deterministic with 3005 transitions.
Support contains 55 out of 2053 places (down from 57) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 44 resets, run finished after 628 ms. (steps per millisecond=15 ) properties (out of 31) seen :10
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
// Phase 1: matrix 3005 rows 2053 cols
[2023-03-12 10:45:36] [INFO ] Computed 313 place invariants in 58 ms
[2023-03-12 10:45:37] [INFO ] After 1173ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:21
[2023-03-12 10:45:38] [INFO ] [Nat]Absence check using 71 positive place invariants in 46 ms returned sat
[2023-03-12 10:45:38] [INFO ] [Nat]Absence check using 71 positive and 242 generalized place invariants in 113 ms returned sat
[2023-03-12 10:45:49] [INFO ] After 9201ms SMT Verify possible using state equation in natural domain returned unsat :14 sat :7
[2023-03-12 10:46:02] [INFO ] After 22451ms SMT Verify possible using trap constraints in natural domain returned unsat :14 sat :5
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-12 10:46:02] [INFO ] After 25035ms SMT Verify possible using all constraints in natural domain returned unsat :14 sat :5
Fused 21 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 220 ms.
Support contains 14 out of 2053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2053/2053 places, 3005/3005 transitions.
Drop transitions removed 352 transitions
Trivial Post-agglo rules discarded 352 transitions
Performed 352 trivial Post agglomeration. Transition count delta: 352
Iterating post reduction 0 with 352 rules applied. Total rules applied 352 place count 2053 transition count 2653
Reduce places removed 352 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 356 rules applied. Total rules applied 708 place count 1701 transition count 2649
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 712 place count 1697 transition count 2649
Performed 210 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 210 Pre rules applied. Total rules applied 712 place count 1697 transition count 2439
Deduced a syphon composed of 210 places in 4 ms
Ensure Unique test removed 84 places
Reduce places removed 294 places and 0 transitions.
Iterating global reduction 3 with 504 rules applied. Total rules applied 1216 place count 1403 transition count 2439
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 1217 place count 1403 transition count 2438
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1218 place count 1402 transition count 2438
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1221 place count 1399 transition count 2418
Iterating global reduction 5 with 3 rules applied. Total rules applied 1224 place count 1399 transition count 2418
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 5 with 1 rules applied. Total rules applied 1225 place count 1398 transition count 2418
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1226 place count 1397 transition count 2410
Iterating global reduction 6 with 1 rules applied. Total rules applied 1227 place count 1397 transition count 2410
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1228 place count 1396 transition count 2402
Iterating global reduction 6 with 1 rules applied. Total rules applied 1229 place count 1396 transition count 2402
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1230 place count 1395 transition count 2394
Iterating global reduction 6 with 1 rules applied. Total rules applied 1231 place count 1395 transition count 2394
Performed 108 Post agglomeration using F-continuation condition.Transition count delta: 108
Deduced a syphon composed of 108 places in 6 ms
Reduce places removed 108 places and 0 transitions.
Iterating global reduction 6 with 216 rules applied. Total rules applied 1447 place count 1287 transition count 2286
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1448 place count 1286 transition count 2285
Iterating global reduction 6 with 1 rules applied. Total rules applied 1449 place count 1286 transition count 2285
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1450 place count 1286 transition count 2284
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1451 place count 1285 transition count 2284
Free-agglomeration rule (complex) applied 68 times.
Iterating global reduction 7 with 68 rules applied. Total rules applied 1519 place count 1285 transition count 2216
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 7 with 68 rules applied. Total rules applied 1587 place count 1217 transition count 2216
Partial Free-agglomeration rule applied 28 times.
Drop transitions removed 28 transitions
Iterating global reduction 8 with 28 rules applied. Total rules applied 1615 place count 1217 transition count 2216
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1616 place count 1216 transition count 2215
Reduce places removed 21 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 22 rules applied. Total rules applied 1638 place count 1195 transition count 2214
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1639 place count 1194 transition count 2214
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 37 Pre rules applied. Total rules applied 1639 place count 1194 transition count 2177
Deduced a syphon composed of 37 places in 3 ms
Ensure Unique test removed 7 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 10 with 81 rules applied. Total rules applied 1720 place count 1150 transition count 2177
Discarding 12 places :
Implicit places reduction removed 12 places
Iterating post reduction 10 with 12 rules applied. Total rules applied 1732 place count 1138 transition count 2177
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1741 place count 1129 transition count 2168
Iterating global reduction 11 with 9 rules applied. Total rules applied 1750 place count 1129 transition count 2168
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 1757 place count 1129 transition count 2161
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1759 place count 1127 transition count 2159
Iterating global reduction 12 with 2 rules applied. Total rules applied 1761 place count 1127 transition count 2159
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1763 place count 1125 transition count 2157
Iterating global reduction 12 with 2 rules applied. Total rules applied 1765 place count 1125 transition count 2157
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1767 place count 1125 transition count 2155
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 13 with 32 rules applied. Total rules applied 1799 place count 1109 transition count 2139
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1800 place count 1108 transition count 2138
Iterating global reduction 13 with 1 rules applied. Total rules applied 1801 place count 1108 transition count 2138
Free-agglomeration rule applied 10 times.
Iterating global reduction 13 with 10 rules applied. Total rules applied 1811 place count 1108 transition count 2128
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 16 rules applied. Total rules applied 1827 place count 1098 transition count 2122
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 1829 place count 1098 transition count 2120
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 1830 place count 1098 transition count 2120
Applied a total of 1830 rules in 1116 ms. Remains 1098 /2053 variables (removed 955) and now considering 2120/3005 (removed 885) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1117 ms. Remains : 1098/2053 places, 2120/3005 transitions.
Incomplete random walk after 10000 steps, including 127 resets, run finished after 340 ms. (steps per millisecond=29 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 2120 rows 1098 cols
[2023-03-12 10:46:04] [INFO ] Computed 188 place invariants in 39 ms
[2023-03-12 10:46:04] [INFO ] [Real]Absence check using 46 positive place invariants in 53 ms returned sat
[2023-03-12 10:46:04] [INFO ] [Real]Absence check using 46 positive and 142 generalized place invariants in 65 ms returned sat
[2023-03-12 10:46:06] [INFO ] After 1643ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-12 10:46:06] [INFO ] [Nat]Absence check using 46 positive place invariants in 12 ms returned sat
[2023-03-12 10:46:06] [INFO ] [Nat]Absence check using 46 positive and 142 generalized place invariants in 68 ms returned sat
[2023-03-12 10:46:21] [INFO ] After 14604ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-12 10:46:22] [INFO ] After 15871ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 8763 ms.
[2023-03-12 10:46:31] [INFO ] After 25047ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 88 ms.
Support contains 10 out of 1098 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1098/1098 places, 2120/2120 transitions.
Applied a total of 0 rules in 44 ms. Remains 1098 /1098 variables (removed 0) and now considering 2120/2120 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 1098/1098 places, 2120/2120 transitions.
Incomplete random walk after 10000 steps, including 139 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 104947 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 104947 steps, saw 41812 distinct states, run finished after 3005 ms. (steps per millisecond=34 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-12 10:46:34] [INFO ] Invariant cache hit.
[2023-03-12 10:46:35] [INFO ] [Real]Absence check using 46 positive place invariants in 55 ms returned sat
[2023-03-12 10:46:35] [INFO ] [Real]Absence check using 46 positive and 142 generalized place invariants in 115 ms returned sat
[2023-03-12 10:46:36] [INFO ] After 1538ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-12 10:46:36] [INFO ] [Nat]Absence check using 46 positive place invariants in 17 ms returned sat
[2023-03-12 10:46:36] [INFO ] [Nat]Absence check using 46 positive and 142 generalized place invariants in 186 ms returned sat
[2023-03-12 10:46:44] [INFO ] After 6970ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-12 10:46:45] [INFO ] Deduced a trap composed of 23 places in 185 ms of which 1 ms to minimize.
[2023-03-12 10:46:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 379 ms
[2023-03-12 10:46:45] [INFO ] After 8346ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 1174 ms.
[2023-03-12 10:46:46] [INFO ] After 10309ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 128 ms.
Support contains 10 out of 1098 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1098/1098 places, 2120/2120 transitions.
Applied a total of 0 rules in 57 ms. Remains 1098 /1098 variables (removed 0) and now considering 2120/2120 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 1098/1098 places, 2120/2120 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1098/1098 places, 2120/2120 transitions.
Applied a total of 0 rules in 41 ms. Remains 1098 /1098 variables (removed 0) and now considering 2120/2120 (removed 0) transitions.
[2023-03-12 10:46:46] [INFO ] Invariant cache hit.
[2023-03-12 10:46:47] [INFO ] Implicit Places using invariants in 828 ms returned [71, 80, 88, 94, 97, 99, 100, 105, 106, 107, 159, 168, 176, 182, 185, 187, 188, 193, 194, 195, 247, 279, 284, 289, 290, 291, 292, 344, 353, 361, 367, 370, 372, 373, 378, 379, 380, 381, 399, 417, 486, 490, 495, 496, 497, 498, 499, 534, 567, 575, 581, 584, 586, 587, 591, 596, 597, 598, 635, 668, 676, 682, 685, 687, 688, 694, 699, 700, 701, 719, 754, 764, 776, 784, 790, 791, 796, 797, 798, 850, 859, 867, 873, 876, 878, 879, 890, 942, 951, 959, 965, 968, 970, 971, 972, 983, 984, 1002, 1023, 1033, 1038, 1043, 1048, 1053, 1058, 1063, 1068, 1073, 1078, 1083, 1089, 1094]
Discarding 112 places :
Implicit Place search using SMT only with invariants took 831 ms to find 112 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 986/1098 places, 2120/2120 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 986 transition count 2083
Reduce places removed 37 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 41 rules applied. Total rules applied 78 place count 949 transition count 2079
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 82 place count 945 transition count 2079
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 82 place count 945 transition count 2070
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 100 place count 936 transition count 2070
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 3 with 3 rules applied. Total rules applied 103 place count 935 transition count 2068
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 105 place count 933 transition count 2068
Discarding 47 places :
Symmetric choice reduction at 5 with 47 rule applications. Total rules 152 place count 886 transition count 2021
Iterating global reduction 5 with 47 rules applied. Total rules applied 199 place count 886 transition count 2021
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 201 place count 886 transition count 2019
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 201 place count 886 transition count 2018
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 203 place count 885 transition count 2018
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 215 place count 873 transition count 2006
Iterating global reduction 6 with 12 rules applied. Total rules applied 227 place count 873 transition count 2006
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 229 place count 871 transition count 2004
Iterating global reduction 6 with 2 rules applied. Total rules applied 231 place count 871 transition count 2004
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 232 place count 870 transition count 2003
Iterating global reduction 6 with 1 rules applied. Total rules applied 233 place count 870 transition count 2003
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 6 with 74 rules applied. Total rules applied 307 place count 833 transition count 1966
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 308 place count 833 transition count 1965
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 309 place count 832 transition count 1964
Iterating global reduction 7 with 1 rules applied. Total rules applied 310 place count 832 transition count 1964
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 311 place count 832 transition count 1963
Free-agglomeration rule applied 25 times.
Iterating global reduction 8 with 25 rules applied. Total rules applied 336 place count 832 transition count 1938
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 8 with 25 rules applied. Total rules applied 361 place count 807 transition count 1938
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 9 with 9 rules applied. Total rules applied 370 place count 807 transition count 1929
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 379 place count 798 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 380 place count 797 transition count 1928
Iterating global reduction 10 with 1 rules applied. Total rules applied 381 place count 797 transition count 1928
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 382 place count 797 transition count 1927
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 11 with 4 rules applied. Total rules applied 386 place count 797 transition count 1927
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 387 place count 797 transition count 1927
Applied a total of 387 rules in 360 ms. Remains 797 /986 variables (removed 189) and now considering 1927/2120 (removed 193) transitions.
// Phase 1: matrix 1927 rows 797 cols
[2023-03-12 10:46:48] [INFO ] Computed 75 place invariants in 41 ms
[2023-03-12 10:46:48] [INFO ] Implicit Places using invariants in 682 ms returned [218, 224, 351, 369, 375, 378, 380, 436, 509, 670, 671]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 697 ms to find 11 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 786/1098 places, 1927/2120 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 780 transition count 1921
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 780 transition count 1921
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 778 transition count 1919
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 1919
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 24 place count 774 transition count 1915
Free-agglomeration rule applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 29 place count 774 transition count 1910
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 34 place count 769 transition count 1910
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 769 transition count 1909
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 36 place count 768 transition count 1909
Applied a total of 36 rules in 112 ms. Remains 768 /786 variables (removed 18) and now considering 1909/1927 (removed 18) transitions.
// Phase 1: matrix 1909 rows 768 cols
[2023-03-12 10:46:48] [INFO ] Computed 64 place invariants in 39 ms
[2023-03-12 10:46:49] [INFO ] Implicit Places using invariants in 506 ms returned []
[2023-03-12 10:46:49] [INFO ] Invariant cache hit.
[2023-03-12 10:46:52] [INFO ] Implicit Places using invariants and state equation in 3189 ms returned []
Implicit Place search using SMT with State Equation took 3720 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 768/1098 places, 1909/2120 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 5761 ms. Remains : 768/1098 places, 1909/2120 transitions.
Incomplete random walk after 10000 steps, including 177 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 116565 steps, run timeout after 3007 ms. (steps per millisecond=38 ) properties seen :{0=1, 4=1}
Probabilistic random walk after 116565 steps, saw 82464 distinct states, run finished after 3007 ms. (steps per millisecond=38 ) properties seen :2
Running SMT prover for 3 properties.
[2023-03-12 10:46:55] [INFO ] Invariant cache hit.
[2023-03-12 10:46:56] [INFO ] [Real]Absence check using 15 positive place invariants in 4 ms returned sat
[2023-03-12 10:46:56] [INFO ] [Real]Absence check using 15 positive and 49 generalized place invariants in 50 ms returned sat
[2023-03-12 10:46:56] [INFO ] After 264ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 10:46:56] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-03-12 10:46:56] [INFO ] [Nat]Absence check using 15 positive and 49 generalized place invariants in 18 ms returned sat
[2023-03-12 10:47:09] [INFO ] After 12916ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-12 10:47:10] [INFO ] After 14157ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 9088 ms.
[2023-03-12 10:47:19] [INFO ] After 23486ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 36 ms.
Support contains 6 out of 768 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 1909/1909 transitions.
Applied a total of 0 rules in 34 ms. Remains 768 /768 variables (removed 0) and now considering 1909/1909 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 768/768 places, 1909/1909 transitions.
Successfully simplified 14 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA ASLink-PT-10a-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10a-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10a-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10a-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10a-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10a-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 2053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2053/2053 places, 3005/3005 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 2049 transition count 2979
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 2049 transition count 2979
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2048 transition count 2971
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2048 transition count 2971
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2047 transition count 2963
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2047 transition count 2963
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2046 transition count 2955
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2046 transition count 2955
Applied a total of 14 rules in 331 ms. Remains 2046 /2053 variables (removed 7) and now considering 2955/3005 (removed 50) transitions.
// Phase 1: matrix 2955 rows 2046 cols
[2023-03-12 10:47:20] [INFO ] Computed 313 place invariants in 68 ms
[2023-03-12 10:47:22] [INFO ] Implicit Places using invariants in 1695 ms returned [212, 395, 579, 762, 763, 781, 799, 948, 984, 1133, 1169, 1318, 1502, 1685, 1869]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1707 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2031/2053 places, 2955/3005 transitions.
Applied a total of 0 rules in 75 ms. Remains 2031 /2031 variables (removed 0) and now considering 2955/2955 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2115 ms. Remains : 2031/2053 places, 2955/3005 transitions.
Stuttering acceptance computed with spot in 315 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-10a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s1247 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA ASLink-PT-10a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-10a-LTLFireability-00 finished in 2523 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(X(G(p0)))))'
Support contains 4 out of 2053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2053/2053 places, 3005/3005 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 2049 transition count 2979
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 2049 transition count 2979
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2048 transition count 2971
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2048 transition count 2971
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2047 transition count 2963
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2047 transition count 2963
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2046 transition count 2955
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2046 transition count 2955
Applied a total of 14 rules in 417 ms. Remains 2046 /2053 variables (removed 7) and now considering 2955/3005 (removed 50) transitions.
[2023-03-12 10:47:23] [INFO ] Invariant cache hit.
[2023-03-12 10:47:25] [INFO ] Implicit Places using invariants in 2313 ms returned [18, 207, 390, 395, 573, 578, 579, 757, 762, 763, 781, 799, 947, 948, 949, 984, 1128, 1133, 1134, 1169, 1313, 1318, 1336, 1497, 1502, 1680, 1685, 1848, 1864, 1869, 1870, 1888, 1909, 1910, 1927, 1935, 1943, 1949, 1955, 1961, 1967, 1975, 1981, 1987, 1995]
Discarding 45 places :
Implicit Place search using SMT only with invariants took 2324 ms to find 45 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2001/2053 places, 2955/3005 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1988 transition count 2942
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1988 transition count 2942
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 1978 transition count 2932
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 1978 transition count 2932
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 1973 transition count 2927
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 1973 transition count 2927
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1971 transition count 2925
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1971 transition count 2925
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 1969 transition count 2923
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 1969 transition count 2923
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1968 transition count 2922
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1968 transition count 2922
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1967 transition count 2921
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1967 transition count 2921
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1966 transition count 2920
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1966 transition count 2920
Applied a total of 70 rules in 716 ms. Remains 1966 /2001 variables (removed 35) and now considering 2920/2955 (removed 35) transitions.
// Phase 1: matrix 2920 rows 1966 cols
[2023-03-12 10:47:26] [INFO ] Computed 268 place invariants in 69 ms
[2023-03-12 10:47:27] [INFO ] Implicit Places using invariants in 1254 ms returned []
[2023-03-12 10:47:27] [INFO ] Invariant cache hit.
[2023-03-12 10:47:32] [INFO ] Implicit Places using invariants and state equation in 4884 ms returned []
Implicit Place search using SMT with State Equation took 6171 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1966/2053 places, 2920/3005 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 9628 ms. Remains : 1966/2053 places, 2920/3005 transitions.
Stuttering acceptance computed with spot in 240 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-10a-LTLFireability-01 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: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (EQ s149 0) (EQ s152 0) (EQ s155 0) (EQ s210 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1197 steps with 3 reset in 18 ms.
FORMULA ASLink-PT-10a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-10a-LTLFireability-01 finished in 9939 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)&&X(F(p1)))))'
Support contains 4 out of 2053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2053/2053 places, 3005/3005 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 2049 transition count 2979
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 2049 transition count 2979
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2048 transition count 2971
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2048 transition count 2971
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2047 transition count 2963
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2047 transition count 2963
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2046 transition count 2955
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2046 transition count 2955
Applied a total of 14 rules in 341 ms. Remains 2046 /2053 variables (removed 7) and now considering 2955/3005 (removed 50) transitions.
// Phase 1: matrix 2955 rows 2046 cols
[2023-03-12 10:47:33] [INFO ] Computed 313 place invariants in 72 ms
[2023-03-12 10:47:34] [INFO ] Implicit Places using invariants in 1760 ms returned [18, 207, 212, 390, 395, 573, 578, 579, 757, 762, 763, 781, 799, 947, 948, 949, 984, 1128, 1133, 1134, 1169, 1313, 1318, 1336, 1497, 1502, 1680, 1685, 1848, 1864, 1869, 1870, 1888, 1909, 1910, 1927, 1935, 1943, 1949, 1955, 1961, 1967, 1975, 1981, 1987, 1995]
Discarding 46 places :
Implicit Place search using SMT only with invariants took 1764 ms to find 46 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2000/2053 places, 2955/3005 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1987 transition count 2942
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1987 transition count 2942
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 1977 transition count 2932
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 1977 transition count 2932
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 1972 transition count 2927
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 1972 transition count 2927
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1970 transition count 2925
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1970 transition count 2925
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 1968 transition count 2923
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 1968 transition count 2923
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1967 transition count 2922
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1967 transition count 2922
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1966 transition count 2921
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1966 transition count 2921
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1965 transition count 2920
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1965 transition count 2920
Applied a total of 70 rules in 668 ms. Remains 1965 /2000 variables (removed 35) and now considering 2920/2955 (removed 35) transitions.
// Phase 1: matrix 2920 rows 1965 cols
[2023-03-12 10:47:35] [INFO ] Computed 267 place invariants in 54 ms
[2023-03-12 10:47:36] [INFO ] Implicit Places using invariants in 1395 ms returned []
[2023-03-12 10:47:36] [INFO ] Invariant cache hit.
[2023-03-12 10:47:40] [INFO ] Implicit Places using invariants and state equation in 3836 ms returned []
Implicit Place search using SMT with State Equation took 5283 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1965/2053 places, 2920/3005 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8070 ms. Remains : 1965/2053 places, 2920/3005 transitions.
Stuttering acceptance computed with spot in 331 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ASLink-PT-10a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s1298 1) (EQ s1513 1)), p1:(AND (EQ s1296 1) (EQ s1361 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 170 steps with 0 reset in 3 ms.
FORMULA ASLink-PT-10a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-10a-LTLFireability-02 finished in 8452 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 2053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2053/2053 places, 3005/3005 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 2049 transition count 2979
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 2049 transition count 2979
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2048 transition count 2971
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2048 transition count 2971
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2047 transition count 2963
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2047 transition count 2963
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2046 transition count 2955
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2046 transition count 2955
Applied a total of 14 rules in 386 ms. Remains 2046 /2053 variables (removed 7) and now considering 2955/3005 (removed 50) transitions.
// Phase 1: matrix 2955 rows 2046 cols
[2023-03-12 10:47:41] [INFO ] Computed 313 place invariants in 80 ms
[2023-03-12 10:47:43] [INFO ] Implicit Places using invariants in 1771 ms returned [18, 207, 212, 390, 395, 573, 578, 579, 757, 762, 763, 781, 799, 947, 949, 984, 1128, 1133, 1134, 1169, 1313, 1318, 1336, 1497, 1502, 1680, 1685, 1848, 1864, 1869, 1870, 1888, 1909, 1910, 1927, 1935, 1943, 1949, 1955, 1961, 1967, 1975, 1981, 1987, 1995]
Discarding 45 places :
Implicit Place search using SMT only with invariants took 1792 ms to find 45 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2001/2053 places, 2955/3005 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1988 transition count 2942
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1988 transition count 2942
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 1978 transition count 2932
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 1978 transition count 2932
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 1973 transition count 2927
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 1973 transition count 2927
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1971 transition count 2925
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1971 transition count 2925
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 1969 transition count 2923
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 1969 transition count 2923
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1968 transition count 2922
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1968 transition count 2922
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1967 transition count 2921
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1967 transition count 2921
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1966 transition count 2920
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1966 transition count 2920
Applied a total of 70 rules in 667 ms. Remains 1966 /2001 variables (removed 35) and now considering 2920/2955 (removed 35) transitions.
// Phase 1: matrix 2920 rows 1966 cols
[2023-03-12 10:47:43] [INFO ] Computed 268 place invariants in 52 ms
[2023-03-12 10:47:45] [INFO ] Implicit Places using invariants in 1561 ms returned []
[2023-03-12 10:47:45] [INFO ] Invariant cache hit.
[2023-03-12 10:47:50] [INFO ] Implicit Places using invariants and state equation in 4928 ms returned []
Implicit Place search using SMT with State Equation took 6532 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1966/2053 places, 2920/3005 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 9391 ms. Remains : 1966/2053 places, 2920/3005 transitions.
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-10a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s870 1) (EQ s934 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-10a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-10a-LTLFireability-06 finished in 9562 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 2053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2053/2053 places, 3005/3005 transitions.
Drop transitions removed 357 transitions
Trivial Post-agglo rules discarded 357 transitions
Performed 357 trivial Post agglomeration. Transition count delta: 357
Iterating post reduction 0 with 357 rules applied. Total rules applied 357 place count 2053 transition count 2648
Reduce places removed 357 places and 0 transitions.
Iterating post reduction 1 with 357 rules applied. Total rules applied 714 place count 1696 transition count 2648
Performed 210 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 210 Pre rules applied. Total rules applied 714 place count 1696 transition count 2438
Deduced a syphon composed of 210 places in 5 ms
Ensure Unique test removed 84 places
Reduce places removed 294 places and 0 transitions.
Iterating global reduction 2 with 504 rules applied. Total rules applied 1218 place count 1402 transition count 2438
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 1219 place count 1402 transition count 2437
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1220 place count 1401 transition count 2437
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1224 place count 1397 transition count 2411
Iterating global reduction 4 with 4 rules applied. Total rules applied 1228 place count 1397 transition count 2411
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 1229 place count 1396 transition count 2411
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1230 place count 1395 transition count 2403
Iterating global reduction 5 with 1 rules applied. Total rules applied 1231 place count 1395 transition count 2403
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1232 place count 1394 transition count 2395
Iterating global reduction 5 with 1 rules applied. Total rules applied 1233 place count 1394 transition count 2395
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1234 place count 1393 transition count 2387
Iterating global reduction 5 with 1 rules applied. Total rules applied 1235 place count 1393 transition count 2387
Performed 108 Post agglomeration using F-continuation condition.Transition count delta: 108
Deduced a syphon composed of 108 places in 3 ms
Reduce places removed 108 places and 0 transitions.
Iterating global reduction 5 with 216 rules applied. Total rules applied 1451 place count 1285 transition count 2279
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1452 place count 1284 transition count 2278
Iterating global reduction 5 with 1 rules applied. Total rules applied 1453 place count 1284 transition count 2278
Applied a total of 1453 rules in 443 ms. Remains 1284 /2053 variables (removed 769) and now considering 2278/3005 (removed 727) transitions.
// Phase 1: matrix 2278 rows 1284 cols
[2023-03-12 10:47:51] [INFO ] Computed 228 place invariants in 43 ms
[2023-03-12 10:47:52] [INFO ] Implicit Places using invariants in 1083 ms returned [18, 128, 129, 130, 235, 236, 237, 348, 349, 350, 456, 457, 458, 459, 477, 495, 581, 582, 583, 584, 619, 697, 698, 699, 700, 735, 813, 814, 815, 833, 928, 929, 930, 1038, 1039, 1040, 1135, 1149, 1150, 1151, 1152, 1170, 1191, 1192, 1203, 1208, 1213, 1218, 1223, 1228, 1233, 1238, 1243, 1248, 1253]
Discarding 55 places :
Implicit Place search using SMT only with invariants took 1098 ms to find 55 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1229/2053 places, 2278/3005 transitions.
Drop transitions removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 1229 transition count 2227
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 1 with 51 rules applied. Total rules applied 102 place count 1178 transition count 2227
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 102 place count 1178 transition count 2155
Deduced a syphon composed of 72 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 2 with 145 rules applied. Total rules applied 247 place count 1105 transition count 2155
Discarding 16 places :
Implicit places reduction removed 16 places
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 2 with 30 rules applied. Total rules applied 277 place count 1089 transition count 2141
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 291 place count 1075 transition count 2141
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 309 place count 1057 transition count 2123
Iterating global reduction 4 with 18 rules applied. Total rules applied 327 place count 1057 transition count 2123
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 333 place count 1057 transition count 2117
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 333 place count 1057 transition count 2116
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 335 place count 1056 transition count 2116
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 338 place count 1053 transition count 2113
Iterating global reduction 5 with 3 rules applied. Total rules applied 341 place count 1053 transition count 2113
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 342 place count 1052 transition count 2112
Iterating global reduction 5 with 1 rules applied. Total rules applied 343 place count 1052 transition count 2112
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 344 place count 1051 transition count 2111
Iterating global reduction 5 with 1 rules applied. Total rules applied 345 place count 1051 transition count 2111
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 3 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 5 with 82 rules applied. Total rules applied 427 place count 1010 transition count 2070
Applied a total of 427 rules in 220 ms. Remains 1010 /1229 variables (removed 219) and now considering 2070/2278 (removed 208) transitions.
// Phase 1: matrix 2070 rows 1010 cols
[2023-03-12 10:47:52] [INFO ] Computed 156 place invariants in 17 ms
[2023-03-12 10:47:53] [INFO ] Implicit Places using invariants in 825 ms returned [89, 95, 100, 102, 105, 182, 188, 193, 195, 198, 298, 301, 379, 385, 390, 392, 395, 455, 472, 478, 483, 485, 545, 562, 568, 573, 575, 635, 652, 658, 663, 665, 742, 748, 753, 755, 758, 835, 841, 846, 848, 851, 928, 934, 939, 941, 944, 1007]
Discarding 48 places :
Implicit Place search using SMT only with invariants took 828 ms to find 48 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 962/2053 places, 2070/3005 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 962 transition count 2062
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 954 transition count 2062
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 41 place count 929 transition count 2037
Iterating global reduction 2 with 25 rules applied. Total rules applied 66 place count 929 transition count 2037
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 73 place count 929 transition count 2030
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 91 place count 911 transition count 2012
Iterating global reduction 3 with 18 rules applied. Total rules applied 109 place count 911 transition count 2012
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 118 place count 902 transition count 2003
Iterating global reduction 3 with 9 rules applied. Total rules applied 127 place count 902 transition count 2003
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 153 place count 889 transition count 1990
Applied a total of 153 rules in 143 ms. Remains 889 /962 variables (removed 73) and now considering 1990/2070 (removed 80) transitions.
// Phase 1: matrix 1990 rows 889 cols
[2023-03-12 10:47:53] [INFO ] Computed 108 place invariants in 36 ms
[2023-03-12 10:47:54] [INFO ] Implicit Places using invariants in 911 ms returned [72, 151, 231, 331, 645, 725, 805]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 914 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 882/2053 places, 1990/3005 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 875 transition count 1983
Applied a total of 14 rules in 43 ms. Remains 875 /882 variables (removed 7) and now considering 1983/1990 (removed 7) transitions.
// Phase 1: matrix 1983 rows 875 cols
[2023-03-12 10:47:54] [INFO ] Computed 101 place invariants in 32 ms
[2023-03-12 10:47:54] [INFO ] Implicit Places using invariants in 599 ms returned []
[2023-03-12 10:47:54] [INFO ] Invariant cache hit.
[2023-03-12 10:47:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-12 10:47:59] [INFO ] Implicit Places using invariants and state equation in 4124 ms returned []
Implicit Place search using SMT with State Equation took 4751 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 875/2053 places, 1983/3005 transitions.
Finished structural reductions in SI_LTL mode , in 4 iterations and 8441 ms. Remains : 875/2053 places, 1983/3005 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-10a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s259 1) (NEQ s273 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1148 reset in 413 ms.
Product exploration explored 100000 steps with 1191 reset in 404 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)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 208 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Finished random walk after 225 steps, including 4 resets, run visited all 1 properties in 1 ms. (steps per millisecond=225 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 309 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Support contains 2 out of 875 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 875/875 places, 1983/1983 transitions.
Applied a total of 0 rules in 69 ms. Remains 875 /875 variables (removed 0) and now considering 1983/1983 (removed 0) transitions.
[2023-03-12 10:48:00] [INFO ] Invariant cache hit.
[2023-03-12 10:48:01] [INFO ] Implicit Places using invariants in 578 ms returned []
[2023-03-12 10:48:01] [INFO ] Invariant cache hit.
[2023-03-12 10:48:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-12 10:48:05] [INFO ] Implicit Places using invariants and state equation in 4433 ms returned []
Implicit Place search using SMT with State Equation took 5027 ms to find 0 implicit places.
[2023-03-12 10:48:06] [INFO ] Redundant transitions in 194 ms returned []
[2023-03-12 10:48:06] [INFO ] Invariant cache hit.
[2023-03-12 10:48:07] [INFO ] Dead Transitions using invariants and state equation in 1020 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6349 ms. Remains : 875/875 places, 1983/1983 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 136 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0)]
Finished random walk after 208 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=104 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 233 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1177 reset in 332 ms.
Product exploration explored 100000 steps with 1187 reset in 317 ms.
Support contains 2 out of 875 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 875/875 places, 1983/1983 transitions.
Applied a total of 0 rules in 25 ms. Remains 875 /875 variables (removed 0) and now considering 1983/1983 (removed 0) transitions.
[2023-03-12 10:48:08] [INFO ] Invariant cache hit.
[2023-03-12 10:48:09] [INFO ] Implicit Places using invariants in 534 ms returned []
[2023-03-12 10:48:09] [INFO ] Invariant cache hit.
[2023-03-12 10:48:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-12 10:48:12] [INFO ] Implicit Places using invariants and state equation in 3791 ms returned []
Implicit Place search using SMT with State Equation took 4381 ms to find 0 implicit places.
[2023-03-12 10:48:12] [INFO ] Redundant transitions in 51 ms returned []
[2023-03-12 10:48:12] [INFO ] Invariant cache hit.
[2023-03-12 10:48:13] [INFO ] Dead Transitions using invariants and state equation in 842 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5316 ms. Remains : 875/875 places, 1983/1983 transitions.
Treatment of property ASLink-PT-10a-LTLFireability-07 finished in 23571 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 4 out of 2053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2053/2053 places, 3005/3005 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 2049 transition count 2979
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 2049 transition count 2979
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2048 transition count 2971
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2048 transition count 2971
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2047 transition count 2963
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2047 transition count 2963
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2046 transition count 2955
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2046 transition count 2955
Applied a total of 14 rules in 304 ms. Remains 2046 /2053 variables (removed 7) and now considering 2955/3005 (removed 50) transitions.
// Phase 1: matrix 2955 rows 2046 cols
[2023-03-12 10:48:14] [INFO ] Computed 313 place invariants in 60 ms
[2023-03-12 10:48:16] [INFO ] Implicit Places using invariants in 1672 ms returned [18, 207, 212, 390, 395, 573, 578, 579, 762, 763, 781, 799, 947, 948, 949, 984, 1128, 1133, 1134, 1169, 1313, 1318, 1336, 1497, 1502, 1680, 1685, 1848, 1864, 1869, 1870, 1888, 1909, 1910, 1927, 1935, 1943, 1949, 1955, 1961, 1967, 1975, 1981, 1987, 1995]
Discarding 45 places :
Implicit Place search using SMT only with invariants took 1677 ms to find 45 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2001/2053 places, 2955/3005 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1988 transition count 2942
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1988 transition count 2942
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 1978 transition count 2932
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 1978 transition count 2932
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 1973 transition count 2927
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 1973 transition count 2927
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1971 transition count 2925
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1971 transition count 2925
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 1969 transition count 2923
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 1969 transition count 2923
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1968 transition count 2922
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1968 transition count 2922
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1967 transition count 2921
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1967 transition count 2921
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1966 transition count 2920
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1966 transition count 2920
Applied a total of 70 rules in 579 ms. Remains 1966 /2001 variables (removed 35) and now considering 2920/2955 (removed 35) transitions.
// Phase 1: matrix 2920 rows 1966 cols
[2023-03-12 10:48:16] [INFO ] Computed 268 place invariants in 53 ms
[2023-03-12 10:48:18] [INFO ] Implicit Places using invariants in 1602 ms returned []
[2023-03-12 10:48:18] [INFO ] Invariant cache hit.
[2023-03-12 10:48:23] [INFO ] Implicit Places using invariants and state equation in 4651 ms returned []
Implicit Place search using SMT with State Equation took 6302 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1966/2053 places, 2920/3005 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8862 ms. Remains : 1966/2053 places, 2920/3005 transitions.
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-10a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (EQ s625 1) (EQ s749 1)) (AND (EQ s1834 1) (EQ s1866 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]]
Stuttering criterion allowed to conclude after 261 steps with 0 reset in 2 ms.
FORMULA ASLink-PT-10a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-10a-LTLFireability-08 finished in 9077 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0&&X((F(G(p0))||p1))))))'
Support contains 3 out of 2053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2053/2053 places, 3005/3005 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 2049 transition count 2979
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 2049 transition count 2979
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2048 transition count 2971
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2048 transition count 2971
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2047 transition count 2963
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2047 transition count 2963
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2046 transition count 2955
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2046 transition count 2955
Applied a total of 14 rules in 334 ms. Remains 2046 /2053 variables (removed 7) and now considering 2955/3005 (removed 50) transitions.
// Phase 1: matrix 2955 rows 2046 cols
[2023-03-12 10:48:23] [INFO ] Computed 313 place invariants in 23 ms
[2023-03-12 10:48:25] [INFO ] Implicit Places using invariants in 1465 ms returned [18, 207, 212, 390, 395, 573, 578, 579, 757, 762, 763, 781, 799, 947, 948, 949, 984, 1128, 1133, 1134, 1169, 1313, 1318, 1336, 1497, 1502, 1680, 1685, 1848, 1864, 1869, 1870, 1888, 1909, 1910, 1927, 1935, 1943, 1949, 1955, 1961, 1967, 1975, 1981, 1987, 1995]
Discarding 46 places :
Implicit Place search using SMT only with invariants took 1474 ms to find 46 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2000/2053 places, 2955/3005 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1987 transition count 2942
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1987 transition count 2942
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 1977 transition count 2932
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 1977 transition count 2932
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 1972 transition count 2927
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 1972 transition count 2927
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1970 transition count 2925
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1970 transition count 2925
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 1968 transition count 2923
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 1968 transition count 2923
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1967 transition count 2922
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1967 transition count 2922
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1966 transition count 2921
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1966 transition count 2921
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1965 transition count 2920
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1965 transition count 2920
Applied a total of 70 rules in 695 ms. Remains 1965 /2000 variables (removed 35) and now considering 2920/2955 (removed 35) transitions.
// Phase 1: matrix 2920 rows 1965 cols
[2023-03-12 10:48:25] [INFO ] Computed 267 place invariants in 26 ms
[2023-03-12 10:48:26] [INFO ] Implicit Places using invariants in 1021 ms returned []
[2023-03-12 10:48:26] [INFO ] Invariant cache hit.
[2023-03-12 10:48:30] [INFO ] Implicit Places using invariants and state equation in 3434 ms returned []
Implicit Place search using SMT with State Equation took 4491 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1965/2053 places, 2920/3005 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 6994 ms. Remains : 1965/2053 places, 2920/3005 transitions.
Stuttering acceptance computed with spot in 289 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ASLink-PT-10a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s1221 1), p1:(OR (EQ s1425 0) (EQ s1434 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 332 steps with 2 reset in 3 ms.
FORMULA ASLink-PT-10a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-10a-LTLFireability-10 finished in 7319 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 2053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2053/2053 places, 3005/3005 transitions.
Drop transitions removed 358 transitions
Trivial Post-agglo rules discarded 358 transitions
Performed 358 trivial Post agglomeration. Transition count delta: 358
Iterating post reduction 0 with 358 rules applied. Total rules applied 358 place count 2053 transition count 2647
Reduce places removed 358 places and 0 transitions.
Iterating post reduction 1 with 358 rules applied. Total rules applied 716 place count 1695 transition count 2647
Performed 210 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 210 Pre rules applied. Total rules applied 716 place count 1695 transition count 2437
Deduced a syphon composed of 210 places in 5 ms
Ensure Unique test removed 84 places
Reduce places removed 294 places and 0 transitions.
Iterating global reduction 2 with 504 rules applied. Total rules applied 1220 place count 1401 transition count 2437
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 1221 place count 1401 transition count 2436
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1222 place count 1400 transition count 2436
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1226 place count 1396 transition count 2410
Iterating global reduction 4 with 4 rules applied. Total rules applied 1230 place count 1396 transition count 2410
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 1231 place count 1395 transition count 2410
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1232 place count 1394 transition count 2402
Iterating global reduction 5 with 1 rules applied. Total rules applied 1233 place count 1394 transition count 2402
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1234 place count 1393 transition count 2394
Iterating global reduction 5 with 1 rules applied. Total rules applied 1235 place count 1393 transition count 2394
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1236 place count 1392 transition count 2386
Iterating global reduction 5 with 1 rules applied. Total rules applied 1237 place count 1392 transition count 2386
Performed 107 Post agglomeration using F-continuation condition.Transition count delta: 107
Deduced a syphon composed of 107 places in 3 ms
Reduce places removed 107 places and 0 transitions.
Iterating global reduction 5 with 214 rules applied. Total rules applied 1451 place count 1285 transition count 2279
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1452 place count 1284 transition count 2278
Iterating global reduction 5 with 1 rules applied. Total rules applied 1453 place count 1284 transition count 2278
Applied a total of 1453 rules in 314 ms. Remains 1284 /2053 variables (removed 769) and now considering 2278/3005 (removed 727) transitions.
// Phase 1: matrix 2278 rows 1284 cols
[2023-03-12 10:48:30] [INFO ] Computed 228 place invariants in 46 ms
[2023-03-12 10:48:32] [INFO ] Implicit Places using invariants in 1216 ms returned [18, 128, 129, 130, 235, 236, 237, 348, 349, 350, 351, 456, 457, 458, 459, 477, 495, 581, 582, 583, 584, 619, 697, 698, 699, 700, 735, 813, 814, 815, 833, 928, 929, 930, 1038, 1039, 1040, 1135, 1149, 1150, 1151, 1152, 1170, 1191, 1192, 1203, 1208, 1213, 1218, 1223, 1228, 1233, 1238, 1243, 1248, 1253]
Discarding 56 places :
Implicit Place search using SMT only with invariants took 1234 ms to find 56 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1228/2053 places, 2278/3005 transitions.
Drop transitions removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 55 place count 1228 transition count 2223
Reduce places removed 55 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 56 rules applied. Total rules applied 111 place count 1173 transition count 2222
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 112 place count 1172 transition count 2222
Performed 76 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 76 Pre rules applied. Total rules applied 112 place count 1172 transition count 2146
Deduced a syphon composed of 76 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 3 with 153 rules applied. Total rules applied 265 place count 1095 transition count 2146
Discarding 16 places :
Implicit places reduction removed 16 places
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 3 with 30 rules applied. Total rules applied 295 place count 1079 transition count 2132
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 309 place count 1065 transition count 2132
Discarding 18 places :
Symmetric choice reduction at 5 with 18 rule applications. Total rules 327 place count 1047 transition count 2114
Iterating global reduction 5 with 18 rules applied. Total rules applied 345 place count 1047 transition count 2114
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 351 place count 1047 transition count 2108
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 351 place count 1047 transition count 2107
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 353 place count 1046 transition count 2107
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 356 place count 1043 transition count 2104
Iterating global reduction 6 with 3 rules applied. Total rules applied 359 place count 1043 transition count 2104
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 360 place count 1042 transition count 2103
Iterating global reduction 6 with 1 rules applied. Total rules applied 361 place count 1042 transition count 2103
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 362 place count 1041 transition count 2102
Iterating global reduction 6 with 1 rules applied. Total rules applied 363 place count 1041 transition count 2102
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 6 with 80 rules applied. Total rules applied 443 place count 1001 transition count 2062
Applied a total of 443 rules in 201 ms. Remains 1001 /1228 variables (removed 227) and now considering 2062/2278 (removed 216) transitions.
// Phase 1: matrix 2062 rows 1001 cols
[2023-03-12 10:48:32] [INFO ] Computed 155 place invariants in 27 ms
[2023-03-12 10:48:33] [INFO ] Implicit Places using invariants in 1118 ms returned [89, 95, 100, 102, 105, 182, 188, 193, 195, 198, 276, 282, 287, 290, 293, 370, 376, 381, 383, 386, 446, 463, 469, 474, 476, 536, 553, 559, 564, 566, 626, 643, 649, 654, 656, 733, 739, 744, 746, 749, 826, 832, 837, 839, 842, 919, 925, 930, 932, 935, 998]
Discarding 51 places :
Implicit Place search using SMT only with invariants took 1128 ms to find 51 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 950/2053 places, 2062/3005 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 950 transition count 2054
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 942 transition count 2054
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 44 place count 914 transition count 2026
Iterating global reduction 2 with 28 rules applied. Total rules applied 72 place count 914 transition count 2026
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 79 place count 914 transition count 2019
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 99 place count 894 transition count 1999
Iterating global reduction 3 with 20 rules applied. Total rules applied 119 place count 894 transition count 1999
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 129 place count 884 transition count 1989
Iterating global reduction 3 with 10 rules applied. Total rules applied 139 place count 884 transition count 1989
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 165 place count 871 transition count 1976
Applied a total of 165 rules in 110 ms. Remains 871 /950 variables (removed 79) and now considering 1976/2062 (removed 86) transitions.
// Phase 1: matrix 1976 rows 871 cols
[2023-03-12 10:48:33] [INFO ] Computed 104 place invariants in 19 ms
[2023-03-12 10:48:34] [INFO ] Implicit Places using invariants in 959 ms returned [72, 151, 232, 313, 627, 707, 787]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 962 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 864/2053 places, 1976/3005 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 857 transition count 1969
Applied a total of 14 rules in 75 ms. Remains 857 /864 variables (removed 7) and now considering 1969/1976 (removed 7) transitions.
// Phase 1: matrix 1969 rows 857 cols
[2023-03-12 10:48:34] [INFO ] Computed 97 place invariants in 14 ms
[2023-03-12 10:48:35] [INFO ] Implicit Places using invariants in 638 ms returned []
[2023-03-12 10:48:35] [INFO ] Invariant cache hit.
[2023-03-12 10:48:35] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-12 10:48:38] [INFO ] Implicit Places using invariants and state equation in 3374 ms returned []
Implicit Place search using SMT with State Equation took 4032 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 857/2053 places, 1969/3005 transitions.
Finished structural reductions in SI_LTL mode , in 4 iterations and 8057 ms. Remains : 857/2053 places, 1969/3005 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-10a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s227 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 39 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-10a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-10a-LTLFireability-14 finished in 8147 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2023-03-12 10:48:39] [INFO ] Flatten gal took : 172 ms
[2023-03-12 10:48:39] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-12 10:48:39] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2053 places, 3005 transitions and 10741 arcs took 16 ms.
Total runtime 190094 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/854/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : ASLink-PT-10a-LTLFireability-07

BK_STOP 1678618120691

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name ASLink-PT-10a-LTLFireability-07
ltl formula formula --ltl=/tmp/854/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 2053 places, 3005 transitions and 10741 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.560 real 0.140 user 0.230 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/854/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/854/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/854/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/854/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)

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-10a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ASLink-PT-10a, 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 r009-oct2-167813597500156"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10a.tgz
mv ASLink-PT-10a 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 ;