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-oct2-167813597500124.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ASLink-PT-08a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597500124
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.6K Feb 26 13:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 13:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 13:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 13:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 13:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 13:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 13:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 26 13:10 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 757K 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-08a-LTLFireability-00
FORMULA_NAME ASLink-PT-08a-LTLFireability-01
FORMULA_NAME ASLink-PT-08a-LTLFireability-02
FORMULA_NAME ASLink-PT-08a-LTLFireability-03
FORMULA_NAME ASLink-PT-08a-LTLFireability-04
FORMULA_NAME ASLink-PT-08a-LTLFireability-05
FORMULA_NAME ASLink-PT-08a-LTLFireability-06
FORMULA_NAME ASLink-PT-08a-LTLFireability-07
FORMULA_NAME ASLink-PT-08a-LTLFireability-08
FORMULA_NAME ASLink-PT-08a-LTLFireability-09
FORMULA_NAME ASLink-PT-08a-LTLFireability-10
FORMULA_NAME ASLink-PT-08a-LTLFireability-11
FORMULA_NAME ASLink-PT-08a-LTLFireability-12
FORMULA_NAME ASLink-PT-08a-LTLFireability-13
FORMULA_NAME ASLink-PT-08a-LTLFireability-14
FORMULA_NAME ASLink-PT-08a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678613812228

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-08a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 09:36:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 09:36:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 09:36:55] [INFO ] Load time of PNML (sax parser for PT used): 186 ms
[2023-03-12 09:36:55] [INFO ] Transformed 1796 places.
[2023-03-12 09:36:55] [INFO ] Transformed 2646 transitions.
[2023-03-12 09:36:55] [INFO ] Found NUPN structural information;
[2023-03-12 09:36:55] [INFO ] Parsed PT model containing 1796 places and 2646 transitions and 9934 arcs in 391 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
FORMULA ASLink-PT-08a-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 60 out of 1796 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1796/1796 places, 2618/2618 transitions.
Ensure Unique test removed 32 places
Discarding 15 places :
Implicit places reduction removed 15 places
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 1749 transition count 2618
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 59 place count 1737 transition count 2563
Ensure Unique test removed 1 places
Iterating global reduction 1 with 13 rules applied. Total rules applied 72 place count 1736 transition count 2563
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 74 place count 1736 transition count 2561
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 1735 transition count 2553
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 1735 transition count 2553
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 77 place count 1734 transition count 2545
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 1734 transition count 2545
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 79 place count 1733 transition count 2537
Iterating global reduction 2 with 1 rules applied. Total rules applied 80 place count 1733 transition count 2537
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 81 place count 1732 transition count 2529
Iterating global reduction 2 with 1 rules applied. Total rules applied 82 place count 1732 transition count 2529
Applied a total of 82 rules in 885 ms. Remains 1732 /1796 variables (removed 64) and now considering 2529/2618 (removed 89) transitions.
// Phase 1: matrix 2529 rows 1732 cols
[2023-03-12 09:36:56] [INFO ] Computed 298 place invariants in 123 ms
[2023-03-12 09:37:00] [INFO ] Implicit Places using invariants in 4170 ms returned [1, 19, 23, 70, 199, 215, 220, 221, 222, 240, 258, 387, 403, 408, 409, 410, 428, 446, 575, 592, 597, 598, 599, 617, 635, 780, 785, 786, 787, 805, 823, 952, 968, 973, 974, 975, 993, 1011, 1140, 1156, 1161, 1162, 1163, 1181, 1199, 1328, 1344, 1349, 1350, 1351, 1369, 1387, 1516, 1521, 1533, 1538, 1539, 1540, 1570, 1572, 1593, 1594, 1595, 1596, 1613, 1621, 1629, 1635, 1641, 1653, 1661, 1667, 1673, 1681]
Discarding 74 places :
Implicit Place search using SMT only with invariants took 4226 ms to find 74 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1658/1796 places, 2529/2618 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1647 transition count 2518
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1647 transition count 2518
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 30 place count 1639 transition count 2510
Iterating global reduction 0 with 8 rules applied. Total rules applied 38 place count 1639 transition count 2510
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 42 place count 1635 transition count 2506
Iterating global reduction 0 with 4 rules applied. Total rules applied 46 place count 1635 transition count 2506
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 1634 transition count 2505
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 1634 transition count 2505
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 1633 transition count 2504
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 1633 transition count 2504
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 1632 transition count 2503
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 1632 transition count 2503
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 1631 transition count 2502
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 1631 transition count 2502
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 1630 transition count 2501
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 1630 transition count 2501
Applied a total of 56 rules in 593 ms. Remains 1630 /1658 variables (removed 28) and now considering 2501/2529 (removed 28) transitions.
// Phase 1: matrix 2501 rows 1630 cols
[2023-03-12 09:37:01] [INFO ] Computed 224 place invariants in 133 ms
[2023-03-12 09:37:03] [INFO ] Implicit Places using invariants in 1712 ms returned []
[2023-03-12 09:37:03] [INFO ] Invariant cache hit.
[2023-03-12 09:37:06] [INFO ] Implicit Places using invariants and state equation in 3295 ms returned []
Implicit Place search using SMT with State Equation took 5042 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1630/1796 places, 2501/2618 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 10748 ms. Remains : 1630/1796 places, 2501/2618 transitions.
Support contains 60 out of 1630 places after structural reductions.
[2023-03-12 09:37:07] [INFO ] Flatten gal took : 230 ms
[2023-03-12 09:37:07] [INFO ] Flatten gal took : 152 ms
[2023-03-12 09:37:07] [INFO ] Input system was already deterministic with 2501 transitions.
Support contains 58 out of 1630 places (down from 60) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 52 resets, run finished after 446 ms. (steps per millisecond=22 ) properties (out of 33) seen :9
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 24) seen :0
Running SMT prover for 24 properties.
[2023-03-12 09:37:08] [INFO ] Invariant cache hit.
[2023-03-12 09:37:09] [INFO ] [Real]Absence check using 53 positive place invariants in 47 ms returned sat
[2023-03-12 09:37:09] [INFO ] [Real]Absence check using 53 positive and 171 generalized place invariants in 122 ms returned sat
[2023-03-12 09:37:09] [INFO ] After 1618ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:24
[2023-03-12 09:37:11] [INFO ] [Nat]Absence check using 53 positive place invariants in 71 ms returned sat
[2023-03-12 09:37:11] [INFO ] [Nat]Absence check using 53 positive and 171 generalized place invariants in 139 ms returned sat
[2023-03-12 09:37:34] [INFO ] After 22385ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :20
[2023-03-12 09:37:34] [INFO ] After 22390ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :20
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-12 09:37:34] [INFO ] After 25037ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :20
Fused 24 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 340 ms.
Support contains 42 out of 1630 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1630/1630 places, 2501/2501 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 276 transitions
Trivial Post-agglo rules discarded 276 transitions
Performed 276 trivial Post agglomeration. Transition count delta: 276
Iterating post reduction 0 with 277 rules applied. Total rules applied 277 place count 1629 transition count 2225
Reduce places removed 276 places and 0 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Iterating post reduction 1 with 290 rules applied. Total rules applied 567 place count 1353 transition count 2211
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 581 place count 1339 transition count 2211
Performed 214 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 214 Pre rules applied. Total rules applied 581 place count 1339 transition count 1997
Deduced a syphon composed of 214 places in 3 ms
Ensure Unique test removed 69 places
Reduce places removed 283 places and 0 transitions.
Iterating global reduction 3 with 497 rules applied. Total rules applied 1078 place count 1056 transition count 1997
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 20 rules applied. Total rules applied 1098 place count 1045 transition count 1988
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 1107 place count 1036 transition count 1988
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 32 Pre rules applied. Total rules applied 1107 place count 1036 transition count 1956
Deduced a syphon composed of 32 places in 3 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 5 with 64 rules applied. Total rules applied 1171 place count 1004 transition count 1956
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1176 place count 999 transition count 1951
Iterating global reduction 5 with 5 rules applied. Total rules applied 1181 place count 999 transition count 1951
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 4 rules applied. Total rules applied 1185 place count 999 transition count 1947
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1186 place count 998 transition count 1947
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1187 place count 997 transition count 1946
Iterating global reduction 7 with 1 rules applied. Total rules applied 1188 place count 997 transition count 1946
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Deduced a syphon composed of 82 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 7 with 165 rules applied. Total rules applied 1353 place count 914 transition count 1864
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1354 place count 913 transition count 1863
Iterating global reduction 7 with 1 rules applied. Total rules applied 1355 place count 913 transition count 1863
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1356 place count 913 transition count 1862
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1357 place count 912 transition count 1862
Free-agglomeration rule applied 6 times.
Iterating global reduction 9 with 6 rules applied. Total rules applied 1363 place count 912 transition count 1856
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1369 place count 906 transition count 1856
Free-agglomeration rule (complex) applied 34 times.
Iterating global reduction 10 with 34 rules applied. Total rules applied 1403 place count 906 transition count 1822
Ensure Unique test removed 1 places
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 10 with 35 rules applied. Total rules applied 1438 place count 871 transition count 1822
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 11 with 4 rules applied. Total rules applied 1442 place count 871 transition count 1818
Partial Free-agglomeration rule applied 18 times.
Drop transitions removed 18 transitions
Iterating global reduction 11 with 18 rules applied. Total rules applied 1460 place count 871 transition count 1818
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 11 with 3 rules applied. Total rules applied 1463 place count 871 transition count 1818
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1464 place count 871 transition count 1817
Applied a total of 1464 rules in 803 ms. Remains 871 /1630 variables (removed 759) and now considering 1817/2501 (removed 684) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 804 ms. Remains : 871/1630 places, 1817/2501 transitions.
Incomplete random walk after 10000 steps, including 108 resets, run finished after 427 ms. (steps per millisecond=23 ) properties (out of 22) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) 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 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) 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 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) 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 19) 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 19) 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 19) 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 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) 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 19) 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 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) 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 19) 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 19) 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 19) 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 19) seen :0
Running SMT prover for 19 properties.
// Phase 1: matrix 1817 rows 871 cols
[2023-03-12 09:37:36] [INFO ] Computed 141 place invariants in 16 ms
[2023-03-12 09:37:37] [INFO ] [Real]Absence check using 36 positive place invariants in 18 ms returned sat
[2023-03-12 09:37:37] [INFO ] [Real]Absence check using 36 positive and 105 generalized place invariants in 78 ms returned sat
[2023-03-12 09:37:37] [INFO ] After 676ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2023-03-12 09:37:37] [INFO ] [Nat]Absence check using 36 positive place invariants in 17 ms returned sat
[2023-03-12 09:37:37] [INFO ] [Nat]Absence check using 36 positive and 105 generalized place invariants in 45 ms returned sat
[2023-03-12 09:38:01] [INFO ] After 23391ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :11
[2023-03-12 09:38:01] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-12 09:38:02] [INFO ] After 621ms SMT Verify possible using 37 Read/Feed constraints in natural domain returned unsat :6 sat :10
[2023-03-12 09:38:02] [INFO ] After 622ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :10
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-12 09:38:02] [INFO ] After 25030ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :10
Fused 19 Parikh solutions to 12 different solutions.
Parikh walk visited 0 properties in 433 ms.
Support contains 28 out of 871 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 871/871 places, 1817/1817 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 871 transition count 1816
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 870 transition count 1816
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 870 transition count 1815
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 869 transition count 1815
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 868 transition count 1807
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 868 transition count 1807
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 867 transition count 1799
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 867 transition count 1799
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 866 transition count 1791
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 866 transition count 1791
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 865 transition count 1783
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 865 transition count 1783
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 13 place count 864 transition count 1775
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 864 transition count 1775
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 15 place count 863 transition count 1767
Iterating global reduction 2 with 1 rules applied. Total rules applied 16 place count 863 transition count 1767
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 17 place count 862 transition count 1759
Iterating global reduction 2 with 1 rules applied. Total rules applied 18 place count 862 transition count 1759
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 19 place count 861 transition count 1751
Iterating global reduction 2 with 1 rules applied. Total rules applied 20 place count 861 transition count 1751
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 860 transition count 1743
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 860 transition count 1743
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 859 transition count 1735
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 859 transition count 1735
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 858 transition count 1727
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 858 transition count 1727
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 27 place count 857 transition count 1719
Iterating global reduction 2 with 1 rules applied. Total rules applied 28 place count 857 transition count 1719
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 32 place count 855 transition count 1717
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 855 transition count 1716
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 35 place count 855 transition count 1716
Applied a total of 35 rules in 374 ms. Remains 855 /871 variables (removed 16) and now considering 1716/1817 (removed 101) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 374 ms. Remains : 855/871 places, 1716/1817 transitions.
Incomplete random walk after 10000 steps, including 122 resets, run finished after 328 ms. (steps per millisecond=30 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 13) seen :0
Interrupted probabilistic random walk after 215432 steps, run timeout after 3001 ms. (steps per millisecond=71 ) properties seen :{1=1, 2=1, 3=1, 5=1, 6=1, 8=1, 9=1, 11=1, 12=1}
Probabilistic random walk after 215432 steps, saw 70268 distinct states, run finished after 3002 ms. (steps per millisecond=71 ) properties seen :9
Running SMT prover for 4 properties.
// Phase 1: matrix 1716 rows 855 cols
[2023-03-12 09:38:07] [INFO ] Computed 141 place invariants in 37 ms
[2023-03-12 09:38:07] [INFO ] [Real]Absence check using 37 positive place invariants in 15 ms returned sat
[2023-03-12 09:38:07] [INFO ] [Real]Absence check using 37 positive and 104 generalized place invariants in 134 ms returned sat
[2023-03-12 09:38:09] [INFO ] After 2157ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-12 09:38:09] [INFO ] [Nat]Absence check using 37 positive place invariants in 12 ms returned sat
[2023-03-12 09:38:09] [INFO ] [Nat]Absence check using 37 positive and 104 generalized place invariants in 124 ms returned sat
[2023-03-12 09:38:13] [INFO ] After 3062ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-12 09:38:13] [INFO ] State equation strengthened by 38 read => feed constraints.
[2023-03-12 09:38:14] [INFO ] After 1292ms SMT Verify possible using 38 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2023-03-12 09:38:15] [INFO ] Deduced a trap composed of 18 places in 227 ms of which 17 ms to minimize.
[2023-03-12 09:38:15] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 287 ms
[2023-03-12 09:38:15] [INFO ] After 2557ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :2
Attempting to minimize the solution found.
Minimization took 353 ms.
[2023-03-12 09:38:16] [INFO ] After 6509ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :2
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 93 ms.
Support contains 4 out of 855 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 855/855 places, 1716/1716 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 855 transition count 1715
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 854 transition count 1715
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 854 transition count 1714
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 853 transition count 1714
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 852 transition count 1708
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 852 transition count 1708
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 851 transition count 1708
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 17 place count 846 transition count 1703
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 18 place count 845 transition count 1702
Iterating global reduction 3 with 1 rules applied. Total rules applied 19 place count 845 transition count 1702
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 21 place count 845 transition count 1700
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 23 place count 843 transition count 1700
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 4 with 5 rules applied. Total rules applied 28 place count 843 transition count 1695
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 33 place count 838 transition count 1695
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 34 place count 838 transition count 1694
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 36 place count 838 transition count 1694
Applied a total of 36 rules in 236 ms. Remains 838 /855 variables (removed 17) and now considering 1694/1716 (removed 22) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 236 ms. Remains : 838/855 places, 1694/1716 transitions.
Incomplete random walk after 10000 steps, including 128 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) 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 2) seen :0
Interrupted probabilistic random walk after 292202 steps, run timeout after 3001 ms. (steps per millisecond=97 ) properties seen :{}
Probabilistic random walk after 292202 steps, saw 102058 distinct states, run finished after 3003 ms. (steps per millisecond=97 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1694 rows 838 cols
[2023-03-12 09:38:19] [INFO ] Computed 140 place invariants in 22 ms
[2023-03-12 09:38:19] [INFO ] [Real]Absence check using 32 positive place invariants in 9 ms returned sat
[2023-03-12 09:38:19] [INFO ] [Real]Absence check using 32 positive and 108 generalized place invariants in 30 ms returned sat
[2023-03-12 09:38:20] [INFO ] After 1163ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 09:38:20] [INFO ] [Nat]Absence check using 32 positive place invariants in 34 ms returned sat
[2023-03-12 09:38:21] [INFO ] [Nat]Absence check using 32 positive and 108 generalized place invariants in 91 ms returned sat
[2023-03-12 09:38:22] [INFO ] After 921ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-12 09:38:22] [INFO ] State equation strengthened by 44 read => feed constraints.
[2023-03-12 09:38:23] [INFO ] After 977ms SMT Verify possible using 44 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-12 09:38:23] [INFO ] After 1286ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 246 ms.
[2023-03-12 09:38:23] [INFO ] After 2960ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 45 ms.
Support contains 4 out of 838 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 838/838 places, 1694/1694 transitions.
Applied a total of 0 rules in 24 ms. Remains 838 /838 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 838/838 places, 1694/1694 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 838/838 places, 1694/1694 transitions.
Applied a total of 0 rules in 21 ms. Remains 838 /838 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
[2023-03-12 09:38:23] [INFO ] Invariant cache hit.
[2023-03-12 09:38:24] [INFO ] Implicit Places using invariants in 667 ms returned [18, 22, 102, 110, 116, 119, 126, 127, 128, 197, 203, 206, 208, 211, 218, 219, 220, 289, 295, 298, 300, 303, 316, 385, 391, 394, 396, 399, 400, 407, 408, 409, 478, 484, 487, 489, 492, 499, 500, 501, 570, 576, 579, 581, 584, 591, 592, 593, 662, 668, 671, 673, 676, 683, 684, 685, 755, 761, 766, 769, 782, 832, 833]
Discarding 63 places :
Implicit Place search using SMT only with invariants took 670 ms to find 63 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 775/838 places, 1694/1694 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 775 transition count 1690
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 771 transition count 1690
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 8 place count 771 transition count 1674
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 40 place count 755 transition count 1674
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 71 place count 724 transition count 1643
Iterating global reduction 2 with 31 rules applied. Total rules applied 102 place count 724 transition count 1643
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 110 place count 724 transition count 1635
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 110 place count 724 transition count 1634
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 112 place count 723 transition count 1634
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 121 place count 714 transition count 1625
Iterating global reduction 3 with 9 rules applied. Total rules applied 130 place count 714 transition count 1625
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 131 place count 713 transition count 1624
Iterating global reduction 3 with 1 rules applied. Total rules applied 132 place count 713 transition count 1624
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 156 place count 701 transition count 1612
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 157 place count 701 transition count 1611
Free-agglomeration rule applied 24 times.
Iterating global reduction 4 with 24 rules applied. Total rules applied 181 place count 701 transition count 1587
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 4 with 24 rules applied. Total rules applied 205 place count 677 transition count 1587
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 207 place count 677 transition count 1585
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 209 place count 675 transition count 1585
Applied a total of 209 rules in 167 ms. Remains 675 /775 variables (removed 100) and now considering 1585/1694 (removed 109) transitions.
// Phase 1: matrix 1585 rows 675 cols
[2023-03-12 09:38:24] [INFO ] Computed 77 place invariants in 13 ms
[2023-03-12 09:38:25] [INFO ] Implicit Places using invariants in 893 ms returned [73, 97, 153, 170, 226, 243, 248, 249, 301, 318, 374, 391, 447, 464, 520, 537, 593, 613]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 909 ms to find 18 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 657/838 places, 1585/1694 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 656 transition count 1584
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 656 transition count 1584
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 18 place count 648 transition count 1576
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 0 with 8 rules applied. Total rules applied 26 place count 648 transition count 1568
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 34 place count 640 transition count 1568
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 640 transition count 1568
Applied a total of 35 rules in 131 ms. Remains 640 /657 variables (removed 17) and now considering 1568/1585 (removed 17) transitions.
// Phase 1: matrix 1568 rows 640 cols
[2023-03-12 09:38:25] [INFO ] Computed 59 place invariants in 12 ms
[2023-03-12 09:38:26] [INFO ] Implicit Places using invariants in 897 ms returned []
[2023-03-12 09:38:26] [INFO ] Invariant cache hit.
[2023-03-12 09:38:27] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 09:38:29] [INFO ] Implicit Places using invariants and state equation in 3136 ms returned []
Implicit Place search using SMT with State Equation took 4058 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 640/838 places, 1568/1694 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 5957 ms. Remains : 640/838 places, 1568/1694 transitions.
Incomplete random walk after 10000 steps, including 168 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-12 09:38:29] [INFO ] Invariant cache hit.
[2023-03-12 09:38:29] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2023-03-12 09:38:29] [INFO ] [Real]Absence check using 16 positive and 43 generalized place invariants in 22 ms returned sat
[2023-03-12 09:38:30] [INFO ] After 877ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 09:38:30] [INFO ] [Nat]Absence check using 16 positive place invariants in 6 ms returned sat
[2023-03-12 09:38:30] [INFO ] [Nat]Absence check using 16 positive and 43 generalized place invariants in 83 ms returned sat
[2023-03-12 09:38:32] [INFO ] After 1620ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 09:38:32] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 09:38:33] [INFO ] After 1297ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 09:38:33] [INFO ] After 1394ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 56 ms.
[2023-03-12 09:38:33] [INFO ] After 3288ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 16 ms.
Support contains 2 out of 640 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 640/640 places, 1568/1568 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 640 transition count 1567
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 639 transition count 1567
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 638 transition count 1566
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 638 transition count 1566
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 637 transition count 1565
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 637 transition count 1565
Applied a total of 6 rules in 64 ms. Remains 637 /640 variables (removed 3) and now considering 1565/1568 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 637/640 places, 1565/1568 transitions.
Incomplete random walk after 10000 steps, including 165 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 307579 steps, run timeout after 3001 ms. (steps per millisecond=102 ) properties seen :{}
Probabilistic random walk after 307579 steps, saw 223586 distinct states, run finished after 3001 ms. (steps per millisecond=102 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1565 rows 637 cols
[2023-03-12 09:38:37] [INFO ] Computed 59 place invariants in 44 ms
[2023-03-12 09:38:37] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2023-03-12 09:38:37] [INFO ] [Real]Absence check using 13 positive and 46 generalized place invariants in 87 ms returned sat
[2023-03-12 09:38:37] [INFO ] After 842ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 09:38:38] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-12 09:38:38] [INFO ] [Nat]Absence check using 13 positive and 46 generalized place invariants in 19 ms returned sat
[2023-03-12 09:38:39] [INFO ] After 1725ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 09:38:39] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 09:38:41] [INFO ] After 1602ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 09:38:42] [INFO ] After 2113ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 89 ms.
[2023-03-12 09:38:42] [INFO ] After 4145ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 2 out of 637 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 637/637 places, 1565/1565 transitions.
Applied a total of 0 rules in 23 ms. Remains 637 /637 variables (removed 0) and now considering 1565/1565 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 637/637 places, 1565/1565 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 637/637 places, 1565/1565 transitions.
Applied a total of 0 rules in 21 ms. Remains 637 /637 variables (removed 0) and now considering 1565/1565 (removed 0) transitions.
[2023-03-12 09:38:42] [INFO ] Invariant cache hit.
[2023-03-12 09:38:42] [INFO ] Implicit Places using invariants in 500 ms returned []
[2023-03-12 09:38:42] [INFO ] Invariant cache hit.
[2023-03-12 09:38:43] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 09:38:44] [INFO ] Implicit Places using invariants and state equation in 2289 ms returned []
Implicit Place search using SMT with State Equation took 2805 ms to find 0 implicit places.
[2023-03-12 09:38:45] [INFO ] Redundant transitions in 104 ms returned []
[2023-03-12 09:38:45] [INFO ] Invariant cache hit.
[2023-03-12 09:38:45] [INFO ] Dead Transitions using invariants and state equation in 670 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3612 ms. Remains : 637/637 places, 1565/1565 transitions.
Applied a total of 0 rules in 22 ms. Remains 637 /637 variables (removed 0) and now considering 1565/1565 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-12 09:38:45] [INFO ] Invariant cache hit.
[2023-03-12 09:38:45] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2023-03-12 09:38:45] [INFO ] [Real]Absence check using 13 positive and 46 generalized place invariants in 18 ms returned sat
[2023-03-12 09:38:46] [INFO ] After 852ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 09:38:46] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-12 09:38:46] [INFO ] [Nat]Absence check using 13 positive and 46 generalized place invariants in 51 ms returned sat
[2023-03-12 09:38:48] [INFO ] After 1481ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 09:38:48] [INFO ] After 1612ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 71 ms.
[2023-03-12 09:38:48] [INFO ] After 1867ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
FORMULA ASLink-PT-08a-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ASLink-PT-08a-LTLFireability-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ASLink-PT-08a-LTLFireability-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 10 atomic propositions for a total of 12 simplifications.
Computed a total of 1 stabilizing places and 1 stable transitions
FORMULA ASLink-PT-08a-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08a-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08a-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||G((p1||G(p2)))))))'
Support contains 5 out of 1630 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2501/2501 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1629 transition count 2501
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 1626 transition count 2486
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 1626 transition count 2486
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 1624 transition count 2477
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 1624 transition count 2477
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 1622 transition count 2468
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 1622 transition count 2468
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 1620 transition count 2459
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 1620 transition count 2459
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 21 place count 1618 transition count 2450
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 1618 transition count 2450
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1617 transition count 2442
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1617 transition count 2442
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1616 transition count 2434
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1616 transition count 2434
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1615 transition count 2426
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1615 transition count 2426
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1614 transition count 2418
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1614 transition count 2418
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1613 transition count 2410
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1613 transition count 2410
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1612 transition count 2402
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1612 transition count 2402
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1611 transition count 2394
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1611 transition count 2394
Applied a total of 37 rules in 636 ms. Remains 1611 /1630 variables (removed 19) and now considering 2394/2501 (removed 107) transitions.
// Phase 1: matrix 2394 rows 1611 cols
[2023-03-12 09:38:49] [INFO ] Computed 223 place invariants in 42 ms
[2023-03-12 09:38:50] [INFO ] Implicit Places using invariants in 1061 ms returned [18, 30, 48, 1501, 1553]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 1077 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1606/1630 places, 2394/2501 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1605 transition count 2393
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1605 transition count 2393
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1604 transition count 2392
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1604 transition count 2392
Applied a total of 4 rules in 196 ms. Remains 1604 /1606 variables (removed 2) and now considering 2392/2394 (removed 2) transitions.
// Phase 1: matrix 2392 rows 1604 cols
[2023-03-12 09:38:51] [INFO ] Computed 218 place invariants in 43 ms
[2023-03-12 09:38:52] [INFO ] Implicit Places using invariants in 1727 ms returned []
[2023-03-12 09:38:52] [INFO ] Invariant cache hit.
[2023-03-12 09:38:56] [INFO ] Implicit Places using invariants and state equation in 3986 ms returned []
Implicit Place search using SMT with State Equation took 5728 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1604/1630 places, 2392/2501 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7651 ms. Remains : 1604/1630 places, 2392/2501 transitions.
Stuttering acceptance computed with spot in 510 ms :[true, (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : ASLink-PT-08a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p2:(EQ s1171 1), p1:(AND (EQ s1314 1) (EQ s1381 1)), p0:(AND (EQ s1171 0) (OR (EQ s566 0) (EQ s734 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 5 steps with 0 reset in 5 ms.
FORMULA ASLink-PT-08a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-08a-LTLFireability-00 finished in 8304 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(X((F(!(!p1 U X(!p1)))&&p0))))'
Support contains 4 out of 1630 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2501/2501 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1629 transition count 2501
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 1626 transition count 2486
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 1626 transition count 2486
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 1624 transition count 2477
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 1624 transition count 2477
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 1622 transition count 2468
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 1622 transition count 2468
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 1620 transition count 2459
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 1620 transition count 2459
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 21 place count 1618 transition count 2450
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 1618 transition count 2450
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1617 transition count 2442
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1617 transition count 2442
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1616 transition count 2434
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1616 transition count 2434
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1615 transition count 2426
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1615 transition count 2426
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1614 transition count 2418
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1614 transition count 2418
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1613 transition count 2410
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1613 transition count 2410
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1612 transition count 2402
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1612 transition count 2402
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1611 transition count 2394
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1611 transition count 2394
Applied a total of 37 rules in 720 ms. Remains 1611 /1630 variables (removed 19) and now considering 2394/2501 (removed 107) transitions.
// Phase 1: matrix 2394 rows 1611 cols
[2023-03-12 09:38:58] [INFO ] Computed 223 place invariants in 18 ms
[2023-03-12 09:38:59] [INFO ] Implicit Places using invariants in 1356 ms returned [30, 48, 737, 1501, 1553]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 1360 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1606/1630 places, 2394/2501 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1605 transition count 2393
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1605 transition count 2393
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1604 transition count 2392
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1604 transition count 2392
Applied a total of 4 rules in 131 ms. Remains 1604 /1606 variables (removed 2) and now considering 2392/2394 (removed 2) transitions.
// Phase 1: matrix 2392 rows 1604 cols
[2023-03-12 09:38:59] [INFO ] Computed 218 place invariants in 45 ms
[2023-03-12 09:39:00] [INFO ] Implicit Places using invariants in 1083 ms returned []
[2023-03-12 09:39:00] [INFO ] Invariant cache hit.
[2023-03-12 09:39:06] [INFO ] Implicit Places using invariants and state equation in 6230 ms returned []
Implicit Place search using SMT with State Equation took 7316 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1604/1630 places, 2392/2501 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 9529 ms. Remains : 1604/1630 places, 2392/2501 transitions.
Stuttering acceptance computed with spot in 322 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ASLink-PT-08a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={0} source=2 dest: 0}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(AND (EQ s18 1) (EQ s29 1)), p0:(AND (OR (EQ s406 0) (EQ s611 0)) (OR (EQ s18 0) (EQ s29 0)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 100 steps with 0 reset in 4 ms.
FORMULA ASLink-PT-08a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-08a-LTLFireability-01 finished in 9911 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 1630 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1630/1630 places, 2501/2501 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 298 transitions
Trivial Post-agglo rules discarded 298 transitions
Performed 298 trivial Post agglomeration. Transition count delta: 298
Iterating post reduction 0 with 299 rules applied. Total rules applied 299 place count 1628 transition count 2202
Reduce places removed 305 places and 0 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 311 rules applied. Total rules applied 610 place count 1323 transition count 2196
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 7 rules applied. Total rules applied 617 place count 1317 transition count 2195
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 618 place count 1316 transition count 2195
Performed 230 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 230 Pre rules applied. Total rules applied 618 place count 1316 transition count 1965
Deduced a syphon composed of 230 places in 2 ms
Ensure Unique test removed 69 places
Reduce places removed 299 places and 0 transitions.
Iterating global reduction 4 with 529 rules applied. Total rules applied 1147 place count 1017 transition count 1965
Discarding 19 places :
Implicit places reduction removed 19 places
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 4 with 42 rules applied. Total rules applied 1189 place count 998 transition count 1942
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 5 with 23 rules applied. Total rules applied 1212 place count 975 transition count 1942
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 33 Pre rules applied. Total rules applied 1212 place count 975 transition count 1909
Deduced a syphon composed of 33 places in 2 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 6 with 66 rules applied. Total rules applied 1278 place count 942 transition count 1909
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 1292 place count 928 transition count 1883
Iterating global reduction 6 with 14 rules applied. Total rules applied 1306 place count 928 transition count 1883
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 12 rules applied. Total rules applied 1318 place count 927 transition count 1872
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1319 place count 926 transition count 1872
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1321 place count 924 transition count 1863
Iterating global reduction 8 with 2 rules applied. Total rules applied 1323 place count 924 transition count 1863
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1324 place count 923 transition count 1855
Iterating global reduction 8 with 1 rules applied. Total rules applied 1325 place count 923 transition count 1855
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1326 place count 922 transition count 1847
Iterating global reduction 8 with 1 rules applied. Total rules applied 1327 place count 922 transition count 1847
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1328 place count 921 transition count 1839
Iterating global reduction 8 with 1 rules applied. Total rules applied 1329 place count 921 transition count 1839
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1330 place count 920 transition count 1831
Iterating global reduction 8 with 1 rules applied. Total rules applied 1331 place count 920 transition count 1831
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1332 place count 919 transition count 1823
Iterating global reduction 8 with 1 rules applied. Total rules applied 1333 place count 919 transition count 1823
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1334 place count 918 transition count 1815
Iterating global reduction 8 with 1 rules applied. Total rules applied 1335 place count 918 transition count 1815
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1336 place count 917 transition count 1807
Iterating global reduction 8 with 1 rules applied. Total rules applied 1337 place count 917 transition count 1807
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1338 place count 916 transition count 1799
Iterating global reduction 8 with 1 rules applied. Total rules applied 1339 place count 916 transition count 1799
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1340 place count 915 transition count 1791
Iterating global reduction 8 with 1 rules applied. Total rules applied 1341 place count 915 transition count 1791
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1342 place count 914 transition count 1783
Iterating global reduction 8 with 1 rules applied. Total rules applied 1343 place count 914 transition count 1783
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 8 with 163 rules applied. Total rules applied 1506 place count 832 transition count 1702
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1508 place count 830 transition count 1700
Iterating global reduction 8 with 2 rules applied. Total rules applied 1510 place count 830 transition count 1700
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 1511 place count 830 transition count 1699
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1512 place count 829 transition count 1699
Applied a total of 1512 rules in 475 ms. Remains 829 /1630 variables (removed 801) and now considering 1699/2501 (removed 802) transitions.
// Phase 1: matrix 1699 rows 829 cols
[2023-03-12 09:39:07] [INFO ] Computed 126 place invariants in 12 ms
[2023-03-12 09:39:08] [INFO ] Implicit Places using invariants in 490 ms returned [17, 24, 42, 78, 103, 111, 117, 176, 193, 199, 204, 206, 266, 283, 289, 294, 296, 359, 376, 382, 387, 389, 390, 450, 467, 473, 478, 480, 540, 557, 563, 568, 570, 630, 647, 653, 658, 660, 739, 745, 750, 820, 826]
Discarding 43 places :
Implicit Place search using SMT only with invariants took 492 ms to find 43 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 786/1630 places, 1699/2501 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 786 transition count 1688
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 775 transition count 1688
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 22 place count 775 transition count 1687
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 774 transition count 1687
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 41 place count 757 transition count 1670
Iterating global reduction 2 with 17 rules applied. Total rules applied 58 place count 757 transition count 1670
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 58 place count 757 transition count 1669
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 756 transition count 1669
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 76 place count 740 transition count 1653
Iterating global reduction 2 with 16 rules applied. Total rules applied 92 place count 740 transition count 1653
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 100 place count 732 transition count 1645
Iterating global reduction 2 with 8 rules applied. Total rules applied 108 place count 732 transition count 1645
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 152 place count 710 transition count 1623
Applied a total of 152 rules in 111 ms. Remains 710 /786 variables (removed 76) and now considering 1623/1699 (removed 76) transitions.
// Phase 1: matrix 1623 rows 710 cols
[2023-03-12 09:39:08] [INFO ] Computed 83 place invariants in 29 ms
[2023-03-12 09:39:08] [INFO ] Implicit Places using invariants in 535 ms returned []
[2023-03-12 09:39:08] [INFO ] Invariant cache hit.
[2023-03-12 09:39:10] [INFO ] Implicit Places using invariants and state equation in 1641 ms returned []
Implicit Place search using SMT with State Equation took 2185 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 710/1630 places, 1623/2501 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3264 ms. Remains : 710/1630 places, 1623/2501 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-08a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s617 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 169 steps with 0 reset in 5 ms.
FORMULA ASLink-PT-08a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-08a-LTLFireability-02 finished in 3457 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 1630 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2501/2501 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1627 transition count 2486
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1627 transition count 2486
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 1625 transition count 2477
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 1625 transition count 2477
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 1623 transition count 2468
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 1623 transition count 2468
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 1621 transition count 2459
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 1621 transition count 2459
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 1619 transition count 2450
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 1619 transition count 2450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1618 transition count 2442
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1618 transition count 2442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 1617 transition count 2434
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 1617 transition count 2434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 1616 transition count 2426
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 1616 transition count 2426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 1615 transition count 2418
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 1615 transition count 2418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 1614 transition count 2410
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 1614 transition count 2410
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 1613 transition count 2402
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 1613 transition count 2402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 1612 transition count 2394
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 1612 transition count 2394
Applied a total of 36 rules in 703 ms. Remains 1612 /1630 variables (removed 18) and now considering 2394/2501 (removed 107) transitions.
// Phase 1: matrix 2394 rows 1612 cols
[2023-03-12 09:39:11] [INFO ] Computed 224 place invariants in 31 ms
[2023-03-12 09:39:15] [INFO ] Implicit Places using invariants in 3996 ms returned [30, 48, 1502]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 4000 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1609/1630 places, 2394/2501 transitions.
Applied a total of 0 rules in 54 ms. Remains 1609 /1609 variables (removed 0) and now considering 2394/2394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4757 ms. Remains : 1609/1630 places, 2394/2501 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ASLink-PT-08a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s542 0) (EQ s569 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2005 ms.
Product exploration explored 100000 steps with 50000 reset in 1953 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), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-08a-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-08a-LTLFireability-05 finished in 9000 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(!p1)||(!p1&&G(F(!p2))))&&p0)))'
Support contains 6 out of 1630 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1630/1630 places, 2501/2501 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 300 transitions
Trivial Post-agglo rules discarded 300 transitions
Performed 300 trivial Post agglomeration. Transition count delta: 300
Iterating post reduction 0 with 301 rules applied. Total rules applied 301 place count 1629 transition count 2201
Reduce places removed 300 places and 0 transitions.
Iterating post reduction 1 with 300 rules applied. Total rules applied 601 place count 1329 transition count 2201
Performed 215 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 215 Pre rules applied. Total rules applied 601 place count 1329 transition count 1986
Deduced a syphon composed of 215 places in 3 ms
Ensure Unique test removed 69 places
Reduce places removed 284 places and 0 transitions.
Iterating global reduction 2 with 499 rules applied. Total rules applied 1100 place count 1045 transition count 1986
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 2 with 20 rules applied. Total rules applied 1120 place count 1034 transition count 1977
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1129 place count 1025 transition count 1977
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 32 Pre rules applied. Total rules applied 1129 place count 1025 transition count 1945
Deduced a syphon composed of 32 places in 2 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 1193 place count 993 transition count 1945
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1200 place count 986 transition count 1926
Iterating global reduction 4 with 7 rules applied. Total rules applied 1207 place count 986 transition count 1926
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 5 rules applied. Total rules applied 1212 place count 985 transition count 1922
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1213 place count 984 transition count 1922
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1215 place count 982 transition count 1913
Iterating global reduction 6 with 2 rules applied. Total rules applied 1217 place count 982 transition count 1913
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1218 place count 981 transition count 1905
Iterating global reduction 6 with 1 rules applied. Total rules applied 1219 place count 981 transition count 1905
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1220 place count 980 transition count 1897
Iterating global reduction 6 with 1 rules applied. Total rules applied 1221 place count 980 transition count 1897
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1222 place count 979 transition count 1889
Iterating global reduction 6 with 1 rules applied. Total rules applied 1223 place count 979 transition count 1889
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1224 place count 978 transition count 1881
Iterating global reduction 6 with 1 rules applied. Total rules applied 1225 place count 978 transition count 1881
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1226 place count 977 transition count 1873
Iterating global reduction 6 with 1 rules applied. Total rules applied 1227 place count 977 transition count 1873
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1228 place count 976 transition count 1865
Iterating global reduction 6 with 1 rules applied. Total rules applied 1229 place count 976 transition count 1865
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1230 place count 975 transition count 1857
Iterating global reduction 6 with 1 rules applied. Total rules applied 1231 place count 975 transition count 1857
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1232 place count 974 transition count 1849
Iterating global reduction 6 with 1 rules applied. Total rules applied 1233 place count 974 transition count 1849
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1234 place count 973 transition count 1841
Iterating global reduction 6 with 1 rules applied. Total rules applied 1235 place count 973 transition count 1841
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1236 place count 972 transition count 1833
Iterating global reduction 6 with 1 rules applied. Total rules applied 1237 place count 972 transition count 1833
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 6 with 179 rules applied. Total rules applied 1416 place count 882 transition count 1744
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1418 place count 880 transition count 1742
Iterating global reduction 6 with 2 rules applied. Total rules applied 1420 place count 880 transition count 1742
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 1421 place count 880 transition count 1741
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1422 place count 879 transition count 1741
Applied a total of 1422 rules in 465 ms. Remains 879 /1630 variables (removed 751) and now considering 1741/2501 (removed 760) transitions.
// Phase 1: matrix 1741 rows 879 cols
[2023-03-12 09:39:20] [INFO ] Computed 141 place invariants in 32 ms
[2023-03-12 09:39:21] [INFO ] Implicit Places using invariants in 781 ms returned [18, 24, 104, 112, 118, 134, 204, 210, 215, 231, 301, 307, 312, 331, 401, 407, 412, 418, 429, 499, 505, 510, 526, 596, 602, 607, 623, 693, 699, 704, 720, 790, 796, 801, 820, 870, 876]
Discarding 37 places :
Implicit Place search using SMT only with invariants took 800 ms to find 37 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 842/1630 places, 1741/2501 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 842 transition count 1738
Reduce places removed 3 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 7 rules applied. Total rules applied 10 place count 839 transition count 1734
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 14 place count 835 transition count 1734
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 14 place count 835 transition count 1717
Deduced a syphon composed of 17 places in 3 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 48 place count 818 transition count 1717
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 65 place count 801 transition count 1700
Iterating global reduction 3 with 17 rules applied. Total rules applied 82 place count 801 transition count 1700
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 82 place count 801 transition count 1699
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 84 place count 800 transition count 1699
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 100 place count 784 transition count 1683
Iterating global reduction 3 with 16 rules applied. Total rules applied 116 place count 784 transition count 1683
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 124 place count 776 transition count 1675
Iterating global reduction 3 with 8 rules applied. Total rules applied 132 place count 776 transition count 1675
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 172 place count 756 transition count 1655
Applied a total of 172 rules in 144 ms. Remains 756 /842 variables (removed 86) and now considering 1655/1741 (removed 86) transitions.
// Phase 1: matrix 1655 rows 756 cols
[2023-03-12 09:39:21] [INFO ] Computed 104 place invariants in 21 ms
[2023-03-12 09:39:22] [INFO ] Implicit Places using invariants in 1687 ms returned [101, 104, 185, 188, 269, 272, 353, 356, 437, 440, 521, 524, 605, 608, 689, 692]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 1713 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 740/1630 places, 1655/2501 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 740 transition count 1647
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 732 transition count 1647
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 24 place count 724 transition count 1639
Iterating global reduction 2 with 8 rules applied. Total rules applied 32 place count 724 transition count 1639
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 40 place count 724 transition count 1631
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 42 place count 723 transition count 1630
Applied a total of 42 rules in 66 ms. Remains 723 /740 variables (removed 17) and now considering 1630/1655 (removed 25) transitions.
// Phase 1: matrix 1630 rows 723 cols
[2023-03-12 09:39:22] [INFO ] Computed 88 place invariants in 20 ms
[2023-03-12 09:39:24] [INFO ] Implicit Places using invariants in 1392 ms returned [73, 159, 239, 319, 399, 479, 559, 639]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1395 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 715/1630 places, 1630/2501 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 707 transition count 1622
Applied a total of 16 rules in 64 ms. Remains 707 /715 variables (removed 8) and now considering 1622/1630 (removed 8) transitions.
// Phase 1: matrix 1622 rows 707 cols
[2023-03-12 09:39:24] [INFO ] Computed 80 place invariants in 23 ms
[2023-03-12 09:39:25] [INFO ] Implicit Places using invariants in 1485 ms returned []
[2023-03-12 09:39:25] [INFO ] Invariant cache hit.
[2023-03-12 09:39:26] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 09:39:28] [INFO ] Implicit Places using invariants and state equation in 2568 ms returned []
Implicit Place search using SMT with State Equation took 4055 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 707/1630 places, 1622/2501 transitions.
Finished structural reductions in SI_LTL mode , in 4 iterations and 8704 ms. Remains : 707/1630 places, 1622/2501 transitions.
Stuttering acceptance computed with spot in 339 ms :[(OR (NOT p0) p1), (AND p1 p2), (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2)), (OR (AND (NOT p0) p2) (AND p1 p2))]
Running random walk in product with property : ASLink-PT-08a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 3}, { cond=(AND p1 p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(AND p1 p2), acceptance={0} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(OR (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(OR (AND (NOT p0) p2) (AND p1 p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 (NOT p1) p2), acceptance={} source=4 dest: 2}, { cond=(OR (AND (NOT p0) p2) (AND p1 p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s21 1) (EQ s98 1)), p1:(AND (EQ s341 1) (EQ s452 1)), p2:(AND (EQ s38 1) (EQ s92 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 65 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-08a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-08a-LTLFireability-06 finished in 9100 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 1630 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1630/1630 places, 2501/2501 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 300 transitions
Trivial Post-agglo rules discarded 300 transitions
Performed 300 trivial Post agglomeration. Transition count delta: 300
Iterating post reduction 0 with 301 rules applied. Total rules applied 301 place count 1628 transition count 2200
Reduce places removed 308 places and 0 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 315 rules applied. Total rules applied 616 place count 1320 transition count 2193
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 623 place count 1313 transition count 2193
Performed 232 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 232 Pre rules applied. Total rules applied 623 place count 1313 transition count 1961
Deduced a syphon composed of 232 places in 4 ms
Ensure Unique test removed 69 places
Reduce places removed 301 places and 0 transitions.
Iterating global reduction 3 with 533 rules applied. Total rules applied 1156 place count 1012 transition count 1961
Discarding 20 places :
Implicit places reduction removed 20 places
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 3 with 45 rules applied. Total rules applied 1201 place count 992 transition count 1936
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 4 with 25 rules applied. Total rules applied 1226 place count 967 transition count 1936
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 33 Pre rules applied. Total rules applied 1226 place count 967 transition count 1903
Deduced a syphon composed of 33 places in 2 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 5 with 66 rules applied. Total rules applied 1292 place count 934 transition count 1903
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1307 place count 919 transition count 1876
Iterating global reduction 5 with 15 rules applied. Total rules applied 1322 place count 919 transition count 1876
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 13 rules applied. Total rules applied 1335 place count 918 transition count 1864
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1336 place count 917 transition count 1864
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1338 place count 915 transition count 1855
Iterating global reduction 7 with 2 rules applied. Total rules applied 1340 place count 915 transition count 1855
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1341 place count 914 transition count 1847
Iterating global reduction 7 with 1 rules applied. Total rules applied 1342 place count 914 transition count 1847
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1343 place count 913 transition count 1839
Iterating global reduction 7 with 1 rules applied. Total rules applied 1344 place count 913 transition count 1839
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1345 place count 912 transition count 1831
Iterating global reduction 7 with 1 rules applied. Total rules applied 1346 place count 912 transition count 1831
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1347 place count 911 transition count 1823
Iterating global reduction 7 with 1 rules applied. Total rules applied 1348 place count 911 transition count 1823
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1349 place count 910 transition count 1815
Iterating global reduction 7 with 1 rules applied. Total rules applied 1350 place count 910 transition count 1815
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1351 place count 909 transition count 1807
Iterating global reduction 7 with 1 rules applied. Total rules applied 1352 place count 909 transition count 1807
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1353 place count 908 transition count 1799
Iterating global reduction 7 with 1 rules applied. Total rules applied 1354 place count 908 transition count 1799
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1355 place count 907 transition count 1791
Iterating global reduction 7 with 1 rules applied. Total rules applied 1356 place count 907 transition count 1791
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1357 place count 906 transition count 1783
Iterating global reduction 7 with 1 rules applied. Total rules applied 1358 place count 906 transition count 1783
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1359 place count 905 transition count 1775
Iterating global reduction 7 with 1 rules applied. Total rules applied 1360 place count 905 transition count 1775
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 7 with 163 rules applied. Total rules applied 1523 place count 823 transition count 1694
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1525 place count 821 transition count 1692
Iterating global reduction 7 with 2 rules applied. Total rules applied 1527 place count 821 transition count 1692
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1528 place count 821 transition count 1691
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1529 place count 820 transition count 1691
Applied a total of 1529 rules in 631 ms. Remains 820 /1630 variables (removed 810) and now considering 1691/2501 (removed 810) transitions.
// Phase 1: matrix 1691 rows 820 cols
[2023-03-12 09:39:29] [INFO ] Computed 124 place invariants in 36 ms
[2023-03-12 09:39:30] [INFO ] Implicit Places using invariants in 589 ms returned [17, 24, 42, 78, 103, 111, 117, 176, 193, 199, 204, 206, 266, 283, 289, 294, 296, 359, 376, 382, 387, 389, 390, 450, 467, 473, 478, 480, 540, 557, 563, 568, 570, 630, 647, 653, 658, 660, 720, 737, 743, 748, 750, 811, 817]
Discarding 45 places :
Implicit Place search using SMT only with invariants took 591 ms to find 45 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 775/1630 places, 1691/2501 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 775 transition count 1680
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 764 transition count 1680
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 22 place count 764 transition count 1679
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 763 transition count 1679
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 41 place count 746 transition count 1662
Iterating global reduction 2 with 17 rules applied. Total rules applied 58 place count 746 transition count 1662
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 58 place count 746 transition count 1661
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 745 transition count 1661
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 76 place count 729 transition count 1645
Iterating global reduction 2 with 16 rules applied. Total rules applied 92 place count 729 transition count 1645
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 100 place count 721 transition count 1637
Iterating global reduction 2 with 8 rules applied. Total rules applied 108 place count 721 transition count 1637
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 2 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 154 place count 698 transition count 1614
Applied a total of 154 rules in 119 ms. Remains 698 /775 variables (removed 77) and now considering 1614/1691 (removed 77) transitions.
// Phase 1: matrix 1614 rows 698 cols
[2023-03-12 09:39:30] [INFO ] Computed 79 place invariants in 30 ms
[2023-03-12 09:39:30] [INFO ] Implicit Places using invariants in 670 ms returned []
[2023-03-12 09:39:30] [INFO ] Invariant cache hit.
[2023-03-12 09:39:32] [INFO ] Implicit Places using invariants and state equation in 1759 ms returned []
Implicit Place search using SMT with State Equation took 2435 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 698/1630 places, 1614/2501 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3776 ms. Remains : 698/1630 places, 1614/2501 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-08a-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:(AND (EQ s509 1) (EQ s561 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 83 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-08a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-08a-LTLFireability-07 finished in 3862 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 1630 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1630/1630 places, 2501/2501 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 298 transitions
Trivial Post-agglo rules discarded 298 transitions
Performed 298 trivial Post agglomeration. Transition count delta: 298
Iterating post reduction 0 with 299 rules applied. Total rules applied 299 place count 1628 transition count 2202
Reduce places removed 305 places and 0 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 311 rules applied. Total rules applied 610 place count 1323 transition count 2196
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 7 rules applied. Total rules applied 617 place count 1317 transition count 2195
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 618 place count 1316 transition count 2195
Performed 230 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 230 Pre rules applied. Total rules applied 618 place count 1316 transition count 1965
Deduced a syphon composed of 230 places in 4 ms
Ensure Unique test removed 69 places
Reduce places removed 299 places and 0 transitions.
Iterating global reduction 4 with 529 rules applied. Total rules applied 1147 place count 1017 transition count 1965
Discarding 19 places :
Implicit places reduction removed 19 places
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 4 with 42 rules applied. Total rules applied 1189 place count 998 transition count 1942
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 5 with 23 rules applied. Total rules applied 1212 place count 975 transition count 1942
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 33 Pre rules applied. Total rules applied 1212 place count 975 transition count 1909
Deduced a syphon composed of 33 places in 3 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 6 with 66 rules applied. Total rules applied 1278 place count 942 transition count 1909
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 1292 place count 928 transition count 1883
Iterating global reduction 6 with 14 rules applied. Total rules applied 1306 place count 928 transition count 1883
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 12 rules applied. Total rules applied 1318 place count 927 transition count 1872
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1319 place count 926 transition count 1872
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1321 place count 924 transition count 1863
Iterating global reduction 8 with 2 rules applied. Total rules applied 1323 place count 924 transition count 1863
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1324 place count 923 transition count 1855
Iterating global reduction 8 with 1 rules applied. Total rules applied 1325 place count 923 transition count 1855
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1326 place count 922 transition count 1847
Iterating global reduction 8 with 1 rules applied. Total rules applied 1327 place count 922 transition count 1847
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1328 place count 921 transition count 1839
Iterating global reduction 8 with 1 rules applied. Total rules applied 1329 place count 921 transition count 1839
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1330 place count 920 transition count 1831
Iterating global reduction 8 with 1 rules applied. Total rules applied 1331 place count 920 transition count 1831
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1332 place count 919 transition count 1823
Iterating global reduction 8 with 1 rules applied. Total rules applied 1333 place count 919 transition count 1823
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1334 place count 918 transition count 1815
Iterating global reduction 8 with 1 rules applied. Total rules applied 1335 place count 918 transition count 1815
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1336 place count 917 transition count 1807
Iterating global reduction 8 with 1 rules applied. Total rules applied 1337 place count 917 transition count 1807
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1338 place count 916 transition count 1799
Iterating global reduction 8 with 1 rules applied. Total rules applied 1339 place count 916 transition count 1799
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1340 place count 915 transition count 1791
Iterating global reduction 8 with 1 rules applied. Total rules applied 1341 place count 915 transition count 1791
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1342 place count 914 transition count 1783
Iterating global reduction 8 with 1 rules applied. Total rules applied 1343 place count 914 transition count 1783
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 8 with 163 rules applied. Total rules applied 1506 place count 832 transition count 1702
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1508 place count 830 transition count 1700
Iterating global reduction 8 with 2 rules applied. Total rules applied 1510 place count 830 transition count 1700
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 1511 place count 830 transition count 1699
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1512 place count 829 transition count 1699
Applied a total of 1512 rules in 460 ms. Remains 829 /1630 variables (removed 801) and now considering 1699/2501 (removed 802) transitions.
// Phase 1: matrix 1699 rows 829 cols
[2023-03-12 09:39:33] [INFO ] Computed 126 place invariants in 33 ms
[2023-03-12 09:39:33] [INFO ] Implicit Places using invariants in 592 ms returned [17, 24, 42, 78, 103, 111, 117, 176, 193, 199, 204, 206, 266, 283, 289, 294, 296, 359, 376, 382, 387, 389, 390, 450, 467, 473, 478, 480, 559, 565, 570, 639, 656, 662, 667, 669, 729, 746, 752, 757, 759, 820, 826]
Discarding 43 places :
Implicit Place search using SMT only with invariants took 595 ms to find 43 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 786/1630 places, 1699/2501 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 786 transition count 1688
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 775 transition count 1688
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 22 place count 775 transition count 1687
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 774 transition count 1687
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 41 place count 757 transition count 1670
Iterating global reduction 2 with 17 rules applied. Total rules applied 58 place count 757 transition count 1670
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 58 place count 757 transition count 1669
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 756 transition count 1669
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 76 place count 740 transition count 1653
Iterating global reduction 2 with 16 rules applied. Total rules applied 92 place count 740 transition count 1653
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 100 place count 732 transition count 1645
Iterating global reduction 2 with 8 rules applied. Total rules applied 108 place count 732 transition count 1645
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 152 place count 710 transition count 1623
Applied a total of 152 rules in 106 ms. Remains 710 /786 variables (removed 76) and now considering 1623/1699 (removed 76) transitions.
// Phase 1: matrix 1623 rows 710 cols
[2023-03-12 09:39:33] [INFO ] Computed 83 place invariants in 32 ms
[2023-03-12 09:39:34] [INFO ] Implicit Places using invariants in 730 ms returned []
[2023-03-12 09:39:34] [INFO ] Invariant cache hit.
[2023-03-12 09:39:39] [INFO ] Implicit Places using invariants and state equation in 4868 ms returned []
Implicit Place search using SMT with State Equation took 5614 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 710/1630 places, 1623/2501 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6775 ms. Remains : 710/1630 places, 1623/2501 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-08a-LTLFireability-08 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 s461 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 24 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-08a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-08a-LTLFireability-08 finished in 6894 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 1630 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1630/1630 places, 2501/2501 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 300 transitions
Trivial Post-agglo rules discarded 300 transitions
Performed 300 trivial Post agglomeration. Transition count delta: 300
Iterating post reduction 0 with 301 rules applied. Total rules applied 301 place count 1628 transition count 2200
Reduce places removed 308 places and 0 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 315 rules applied. Total rules applied 616 place count 1320 transition count 2193
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 623 place count 1313 transition count 2193
Performed 232 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 232 Pre rules applied. Total rules applied 623 place count 1313 transition count 1961
Deduced a syphon composed of 232 places in 2 ms
Ensure Unique test removed 69 places
Reduce places removed 301 places and 0 transitions.
Iterating global reduction 3 with 533 rules applied. Total rules applied 1156 place count 1012 transition count 1961
Discarding 20 places :
Implicit places reduction removed 20 places
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 3 with 45 rules applied. Total rules applied 1201 place count 992 transition count 1936
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 4 with 25 rules applied. Total rules applied 1226 place count 967 transition count 1936
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 33 Pre rules applied. Total rules applied 1226 place count 967 transition count 1903
Deduced a syphon composed of 33 places in 3 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 5 with 66 rules applied. Total rules applied 1292 place count 934 transition count 1903
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1307 place count 919 transition count 1876
Iterating global reduction 5 with 15 rules applied. Total rules applied 1322 place count 919 transition count 1876
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 13 rules applied. Total rules applied 1335 place count 918 transition count 1864
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1336 place count 917 transition count 1864
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1338 place count 915 transition count 1855
Iterating global reduction 7 with 2 rules applied. Total rules applied 1340 place count 915 transition count 1855
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1341 place count 914 transition count 1847
Iterating global reduction 7 with 1 rules applied. Total rules applied 1342 place count 914 transition count 1847
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1343 place count 913 transition count 1839
Iterating global reduction 7 with 1 rules applied. Total rules applied 1344 place count 913 transition count 1839
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1345 place count 912 transition count 1831
Iterating global reduction 7 with 1 rules applied. Total rules applied 1346 place count 912 transition count 1831
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1347 place count 911 transition count 1823
Iterating global reduction 7 with 1 rules applied. Total rules applied 1348 place count 911 transition count 1823
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1349 place count 910 transition count 1815
Iterating global reduction 7 with 1 rules applied. Total rules applied 1350 place count 910 transition count 1815
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1351 place count 909 transition count 1807
Iterating global reduction 7 with 1 rules applied. Total rules applied 1352 place count 909 transition count 1807
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1353 place count 908 transition count 1799
Iterating global reduction 7 with 1 rules applied. Total rules applied 1354 place count 908 transition count 1799
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1355 place count 907 transition count 1791
Iterating global reduction 7 with 1 rules applied. Total rules applied 1356 place count 907 transition count 1791
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1357 place count 906 transition count 1783
Iterating global reduction 7 with 1 rules applied. Total rules applied 1358 place count 906 transition count 1783
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1359 place count 905 transition count 1775
Iterating global reduction 7 with 1 rules applied. Total rules applied 1360 place count 905 transition count 1775
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 7 with 163 rules applied. Total rules applied 1523 place count 823 transition count 1694
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1525 place count 821 transition count 1692
Iterating global reduction 7 with 2 rules applied. Total rules applied 1527 place count 821 transition count 1692
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1528 place count 821 transition count 1691
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1529 place count 820 transition count 1691
Applied a total of 1529 rules in 461 ms. Remains 820 /1630 variables (removed 810) and now considering 1691/2501 (removed 810) transitions.
// Phase 1: matrix 1691 rows 820 cols
[2023-03-12 09:39:40] [INFO ] Computed 124 place invariants in 30 ms
[2023-03-12 09:39:41] [INFO ] Implicit Places using invariants in 940 ms returned [17, 24, 42, 78, 103, 111, 117, 176, 193, 199, 204, 206, 266, 283, 289, 294, 296, 359, 376, 382, 387, 389, 390, 450, 467, 473, 478, 480, 540, 557, 563, 568, 570, 630, 647, 653, 658, 660, 720, 737, 743, 748, 750, 811, 817]
Discarding 45 places :
Implicit Place search using SMT only with invariants took 943 ms to find 45 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 775/1630 places, 1691/2501 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 775 transition count 1680
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 764 transition count 1680
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 22 place count 764 transition count 1679
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 763 transition count 1679
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 41 place count 746 transition count 1662
Iterating global reduction 2 with 17 rules applied. Total rules applied 58 place count 746 transition count 1662
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 58 place count 746 transition count 1661
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 745 transition count 1661
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 76 place count 729 transition count 1645
Iterating global reduction 2 with 16 rules applied. Total rules applied 92 place count 729 transition count 1645
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 100 place count 721 transition count 1637
Iterating global reduction 2 with 8 rules applied. Total rules applied 108 place count 721 transition count 1637
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 154 place count 698 transition count 1614
Applied a total of 154 rules in 103 ms. Remains 698 /775 variables (removed 77) and now considering 1614/1691 (removed 77) transitions.
// Phase 1: matrix 1614 rows 698 cols
[2023-03-12 09:39:41] [INFO ] Computed 79 place invariants in 43 ms
[2023-03-12 09:39:41] [INFO ] Implicit Places using invariants in 494 ms returned []
[2023-03-12 09:39:41] [INFO ] Invariant cache hit.
[2023-03-12 09:39:43] [INFO ] Implicit Places using invariants and state equation in 1814 ms returned []
Implicit Place search using SMT with State Equation took 2318 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 698/1630 places, 1614/2501 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3826 ms. Remains : 698/1630 places, 1614/2501 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-08a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s267 0) (EQ s378 0))], 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 1291 reset in 366 ms.
Product exploration explored 100000 steps with 1310 reset in 379 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 131 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 39 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 130 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Finished probabilistic random walk after 4674 steps, run visited all 1 properties in 18 ms. (steps per millisecond=259 )
Probabilistic random walk after 4674 steps, saw 4531 distinct states, run finished after 18 ms. (steps per millisecond=259 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 211 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 121 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0)]
Support contains 2 out of 698 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 698/698 places, 1614/1614 transitions.
Applied a total of 0 rules in 19 ms. Remains 698 /698 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
[2023-03-12 09:39:45] [INFO ] Invariant cache hit.
[2023-03-12 09:39:50] [INFO ] Implicit Places using invariants in 5301 ms returned []
[2023-03-12 09:39:50] [INFO ] Invariant cache hit.
[2023-03-12 09:39:53] [INFO ] Implicit Places using invariants and state equation in 3578 ms returned []
Implicit Place search using SMT with State Equation took 8898 ms to find 0 implicit places.
[2023-03-12 09:39:54] [INFO ] Redundant transitions in 210 ms returned []
[2023-03-12 09:39:54] [INFO ] Invariant cache hit.
[2023-03-12 09:39:54] [INFO ] Dead Transitions using invariants and state equation in 736 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9902 ms. Remains : 698/698 places, 1614/1614 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 162 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 68 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 132 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Finished probabilistic random walk after 4674 steps, run visited all 1 properties in 19 ms. (steps per millisecond=246 )
Probabilistic random walk after 4674 steps, saw 4531 distinct states, run finished after 20 ms. (steps per millisecond=233 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 206 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 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1276 reset in 327 ms.
Product exploration explored 100000 steps with 1288 reset in 301 ms.
Support contains 2 out of 698 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 698/698 places, 1614/1614 transitions.
Applied a total of 0 rules in 23 ms. Remains 698 /698 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
[2023-03-12 09:39:56] [INFO ] Invariant cache hit.
[2023-03-12 09:39:56] [INFO ] Implicit Places using invariants in 516 ms returned []
[2023-03-12 09:39:56] [INFO ] Invariant cache hit.
[2023-03-12 09:39:59] [INFO ] Implicit Places using invariants and state equation in 2212 ms returned []
Implicit Place search using SMT with State Equation took 2736 ms to find 0 implicit places.
[2023-03-12 09:39:59] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-12 09:39:59] [INFO ] Invariant cache hit.
[2023-03-12 09:39:59] [INFO ] Dead Transitions using invariants and state equation in 754 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3566 ms. Remains : 698/698 places, 1614/1614 transitions.
Treatment of property ASLink-PT-08a-LTLFireability-09 finished in 20539 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(F((!p0 U (p1||G(!p0)))))))'
Support contains 4 out of 1630 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2501/2501 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1629 transition count 2501
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 1626 transition count 2486
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 1626 transition count 2486
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 1624 transition count 2477
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 1624 transition count 2477
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 1622 transition count 2468
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 1622 transition count 2468
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 1620 transition count 2459
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 1620 transition count 2459
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 21 place count 1618 transition count 2450
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 1618 transition count 2450
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1617 transition count 2442
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1617 transition count 2442
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1616 transition count 2434
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1616 transition count 2434
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1615 transition count 2426
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1615 transition count 2426
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1614 transition count 2418
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1614 transition count 2418
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1613 transition count 2410
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1613 transition count 2410
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1612 transition count 2402
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1612 transition count 2402
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1611 transition count 2394
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1611 transition count 2394
Applied a total of 37 rules in 598 ms. Remains 1611 /1630 variables (removed 19) and now considering 2394/2501 (removed 107) transitions.
// Phase 1: matrix 2394 rows 1611 cols
[2023-03-12 09:40:00] [INFO ] Computed 223 place invariants in 44 ms
[2023-03-12 09:40:01] [INFO ] Implicit Places using invariants in 1025 ms returned [18, 30, 48, 737, 1501]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 1041 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1606/1630 places, 2394/2501 transitions.
Applied a total of 0 rules in 44 ms. Remains 1606 /1606 variables (removed 0) and now considering 2394/2394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1696 ms. Remains : 1606/1630 places, 2394/2501 transitions.
Stuttering acceptance computed with spot in 240 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : ASLink-PT-08a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (NOT (AND (EQ s757 1) (EQ s978 1))) (NOT (AND (EQ s1548 1) (EQ s1551 1)))), p0:(AND (EQ s1548 1) (EQ s1551 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1462 ms.
Product exploration explored 100000 steps with 33333 reset in 1436 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p1 (NOT p0))
Knowledge based reduction with 3 factoid took 196 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-08a-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-08a-LTLFireability-11 finished in 5080 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 09:40:05] [INFO ] Flatten gal took : 120 ms
[2023-03-12 09:40:05] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-12 09:40:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1630 places, 2501 transitions and 8776 arcs took 17 ms.
Total runtime 190488 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/926/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : ASLink-PT-08a-LTLFireability-09

BK_STOP 1678614007382

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-08a-LTLFireability-09
ltl formula formula --ltl=/tmp/926/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 1630 places, 2501 transitions and 8776 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 0.680 real 0.130 user 0.330 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/926/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/926/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/926/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/926/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-08a"
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-08a, 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-oct2-167813597500124"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-08a.tgz
mv ASLink-PT-08a 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 ;