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-oct2-167813597400059.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-04a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597400059
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 988K
-rw-r--r-- 1 mcc users 6.5K Feb 26 13:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 13:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 13:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 13:03 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 3.6K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Feb 26 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 13:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Feb 26 13:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 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 436K 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-04a-LTLCardinality-00
FORMULA_NAME ASLink-PT-04a-LTLCardinality-01
FORMULA_NAME ASLink-PT-04a-LTLCardinality-02
FORMULA_NAME ASLink-PT-04a-LTLCardinality-03
FORMULA_NAME ASLink-PT-04a-LTLCardinality-04
FORMULA_NAME ASLink-PT-04a-LTLCardinality-05
FORMULA_NAME ASLink-PT-04a-LTLCardinality-06
FORMULA_NAME ASLink-PT-04a-LTLCardinality-07
FORMULA_NAME ASLink-PT-04a-LTLCardinality-08
FORMULA_NAME ASLink-PT-04a-LTLCardinality-09
FORMULA_NAME ASLink-PT-04a-LTLCardinality-10
FORMULA_NAME ASLink-PT-04a-LTLCardinality-11
FORMULA_NAME ASLink-PT-04a-LTLCardinality-12
FORMULA_NAME ASLink-PT-04a-LTLCardinality-13
FORMULA_NAME ASLink-PT-04a-LTLCardinality-14
FORMULA_NAME ASLink-PT-04a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678605981957

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-04a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 07:26:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 07:26:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 07:26:24] [INFO ] Load time of PNML (sax parser for PT used): 152 ms
[2023-03-12 07:26:24] [INFO ] Transformed 1016 places.
[2023-03-12 07:26:24] [INFO ] Transformed 1554 transitions.
[2023-03-12 07:26:24] [INFO ] Found NUPN structural information;
[2023-03-12 07:26:24] [INFO ] Parsed PT model containing 1016 places and 1554 transitions and 5858 arcs in 295 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 16 transitions
Reduce redundant transitions removed 16 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA ASLink-PT-04a-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 1016 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1016/1016 places, 1538/1538 transitions.
Ensure Unique test removed 16 places
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 993 transition count 1538
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 31 place count 985 transition count 1507
Ensure Unique test removed 1 places
Iterating global reduction 1 with 9 rules applied. Total rules applied 40 place count 984 transition count 1507
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 42 place count 984 transition count 1505
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 43 place count 983 transition count 1497
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 983 transition count 1497
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 45 place count 982 transition count 1489
Iterating global reduction 2 with 1 rules applied. Total rules applied 46 place count 982 transition count 1489
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 47 place count 981 transition count 1481
Iterating global reduction 2 with 1 rules applied. Total rules applied 48 place count 981 transition count 1481
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 49 place count 980 transition count 1473
Iterating global reduction 2 with 1 rules applied. Total rules applied 50 place count 980 transition count 1473
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 51 place count 979 transition count 1465
Iterating global reduction 2 with 1 rules applied. Total rules applied 52 place count 979 transition count 1465
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 53 place count 978 transition count 1457
Iterating global reduction 2 with 1 rules applied. Total rules applied 54 place count 978 transition count 1457
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 977 transition count 1449
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 977 transition count 1449
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 976 transition count 1441
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 976 transition count 1441
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 975 transition count 1433
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 975 transition count 1433
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 974 transition count 1425
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 974 transition count 1425
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 63 place count 973 transition count 1417
Iterating global reduction 2 with 1 rules applied. Total rules applied 64 place count 973 transition count 1417
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 972 transition count 1409
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 972 transition count 1409
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 67 place count 971 transition count 1401
Iterating global reduction 2 with 1 rules applied. Total rules applied 68 place count 971 transition count 1401
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 69 place count 970 transition count 1393
Iterating global reduction 2 with 1 rules applied. Total rules applied 70 place count 970 transition count 1393
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 71 place count 969 transition count 1385
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 969 transition count 1385
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 968 transition count 1377
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 968 transition count 1377
Applied a total of 74 rules in 845 ms. Remains 968 /1016 variables (removed 48) and now considering 1377/1538 (removed 161) transitions.
// Phase 1: matrix 1377 rows 968 cols
[2023-03-12 07:26:26] [INFO ] Computed 170 place invariants in 84 ms
[2023-03-12 07:26:27] [INFO ] Implicit Places using invariants in 1868 ms returned [1, 20, 23, 52, 70, 199, 215, 220, 221, 222, 240, 258, 387, 403, 408, 409, 410, 428, 446, 575, 592, 597, 598, 599, 617, 635, 764, 769, 781, 786, 787, 788, 806, 808, 811, 829, 830, 831, 849, 857, 865, 871, 877, 883, 889, 897, 903, 909, 917]
Discarding 49 places :
Implicit Place search using SMT only with invariants took 1916 ms to find 49 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 919/1016 places, 1377/1538 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 906 transition count 1364
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 906 transition count 1364
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 896 transition count 1354
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 896 transition count 1354
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 891 transition count 1349
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 891 transition count 1349
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 890 transition count 1348
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 890 transition count 1348
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 889 transition count 1347
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 889 transition count 1347
Applied a total of 60 rules in 100 ms. Remains 889 /919 variables (removed 30) and now considering 1347/1377 (removed 30) transitions.
// Phase 1: matrix 1347 rows 889 cols
[2023-03-12 07:26:27] [INFO ] Computed 121 place invariants in 59 ms
[2023-03-12 07:26:28] [INFO ] Implicit Places using invariants in 662 ms returned []
[2023-03-12 07:26:28] [INFO ] Invariant cache hit.
[2023-03-12 07:26:30] [INFO ] Implicit Places using invariants and state equation in 2152 ms returned []
Implicit Place search using SMT with State Equation took 2832 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 889/1016 places, 1347/1538 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5694 ms. Remains : 889/1016 places, 1347/1538 transitions.
Support contains 28 out of 889 places after structural reductions.
[2023-03-12 07:26:31] [INFO ] Flatten gal took : 175 ms
[2023-03-12 07:26:31] [INFO ] Flatten gal took : 65 ms
[2023-03-12 07:26:31] [INFO ] Input system was already deterministic with 1347 transitions.
Incomplete random walk after 10000 steps, including 72 resets, run finished after 353 ms. (steps per millisecond=28 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-12 07:26:32] [INFO ] Invariant cache hit.
[2023-03-12 07:26:32] [INFO ] After 283ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-12 07:26:32] [INFO ] [Nat]Absence check using 28 positive place invariants in 17 ms returned sat
[2023-03-12 07:26:32] [INFO ] [Nat]Absence check using 28 positive and 93 generalized place invariants in 82 ms returned sat
[2023-03-12 07:26:43] [INFO ] After 10899ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 07:26:45] [INFO ] After 12235ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 1987 ms.
[2023-03-12 07:26:47] [INFO ] After 14693ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 95 ms.
Support contains 11 out of 889 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 889/889 places, 1347/1347 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 158 transitions
Trivial Post-agglo rules discarded 158 transitions
Performed 158 trivial Post agglomeration. Transition count delta: 158
Iterating post reduction 0 with 159 rules applied. Total rules applied 159 place count 888 transition count 1189
Reduce places removed 158 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 160 rules applied. Total rules applied 319 place count 730 transition count 1187
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 321 place count 728 transition count 1187
Performed 114 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 114 Pre rules applied. Total rules applied 321 place count 728 transition count 1073
Deduced a syphon composed of 114 places in 1 ms
Ensure Unique test removed 36 places
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 3 with 264 rules applied. Total rules applied 585 place count 578 transition count 1073
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 3 with 13 rules applied. Total rules applied 598 place count 572 transition count 1066
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 605 place count 565 transition count 1066
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 15 Pre rules applied. Total rules applied 605 place count 565 transition count 1051
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 635 place count 550 transition count 1051
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 638 place count 547 transition count 1048
Iterating global reduction 5 with 3 rules applied. Total rules applied 641 place count 547 transition count 1048
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 643 place count 547 transition count 1046
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 643 place count 547 transition count 1045
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 645 place count 546 transition count 1045
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 2 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 6 with 102 rules applied. Total rules applied 747 place count 495 transition count 994
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 748 place count 494 transition count 993
Iterating global reduction 6 with 1 rules applied. Total rules applied 749 place count 494 transition count 993
Free-agglomeration rule applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 752 place count 494 transition count 990
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 755 place count 491 transition count 990
Free-agglomeration rule (complex) applied 18 times.
Iterating global reduction 7 with 18 rules applied. Total rules applied 773 place count 491 transition count 972
Ensure Unique test removed 2 places
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 793 place count 471 transition count 972
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 795 place count 471 transition count 970
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 8 with 13 rules applied. Total rules applied 808 place count 471 transition count 970
Applied a total of 808 rules in 251 ms. Remains 471 /889 variables (removed 418) and now considering 970/1347 (removed 377) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 251 ms. Remains : 471/889 places, 970/1347 transitions.
Incomplete random walk after 10000 steps, including 170 resets, run finished after 233 ms. (steps per millisecond=42 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 970 rows 471 cols
[2023-03-12 07:26:48] [INFO ] Computed 76 place invariants in 20 ms
[2023-03-12 07:26:48] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-12 07:26:48] [INFO ] [Nat]Absence check using 22 positive place invariants in 4 ms returned sat
[2023-03-12 07:26:48] [INFO ] [Nat]Absence check using 22 positive and 54 generalized place invariants in 11 ms returned sat
[2023-03-12 07:26:52] [INFO ] After 4466ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-12 07:26:52] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-12 07:27:02] [INFO ] After 9152ms SMT Verify possible using 17 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-12 07:27:05] [INFO ] After 12411ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 7986 ms.
[2023-03-12 07:27:13] [INFO ] After 25010ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 148 ms.
Support contains 8 out of 471 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 471/471 places, 970/970 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 471 transition count 969
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 470 transition count 969
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 469 transition count 968
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 469 transition count 968
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 468 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 468 transition count 967
Applied a total of 6 rules in 85 ms. Remains 468 /471 variables (removed 3) and now considering 967/970 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 468/471 places, 967/970 transitions.
Incomplete random walk after 10000 steps, including 170 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 486064 steps, run timeout after 3001 ms. (steps per millisecond=161 ) properties seen :{0=1, 1=1, 2=1, 3=1}
Probabilistic random walk after 486064 steps, saw 153280 distinct states, run finished after 3002 ms. (steps per millisecond=161 ) properties seen :4
Running SMT prover for 1 properties.
// Phase 1: matrix 967 rows 468 cols
[2023-03-12 07:27:17] [INFO ] Computed 76 place invariants in 19 ms
[2023-03-12 07:27:17] [INFO ] After 83ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 07:27:17] [INFO ] [Nat]Absence check using 20 positive place invariants in 4 ms returned sat
[2023-03-12 07:27:17] [INFO ] [Nat]Absence check using 20 positive and 56 generalized place invariants in 11 ms returned sat
[2023-03-12 07:27:17] [INFO ] After 266ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 07:27:17] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-12 07:27:17] [INFO ] After 72ms SMT Verify possible using 17 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 07:27:17] [INFO ] After 131ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 46 ms.
[2023-03-12 07:27:17] [INFO ] After 524ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 468 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 468/468 places, 967/967 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 468 transition count 965
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 466 transition count 965
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 465 transition count 959
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 465 transition count 959
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 464 transition count 959
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 13 place count 461 transition count 956
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 14 place count 460 transition count 955
Iterating global reduction 3 with 1 rules applied. Total rules applied 15 place count 460 transition count 955
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 16 place count 460 transition count 954
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 17 place count 460 transition count 953
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 18 place count 459 transition count 953
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 20 place count 459 transition count 953
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 21 place count 458 transition count 952
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 25 place count 454 transition count 952
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 25 place count 454 transition count 944
Deduced a syphon composed of 8 places in 1 ms
Ensure Unique test removed 4 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 45 place count 442 transition count 944
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 49 place count 438 transition count 940
Iterating global reduction 5 with 4 rules applied. Total rules applied 53 place count 438 transition count 940
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 57 place count 438 transition count 936
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 59 place count 437 transition count 935
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 60 place count 437 transition count 934
Applied a total of 60 rules in 218 ms. Remains 437 /468 variables (removed 31) and now considering 934/967 (removed 33) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 218 ms. Remains : 437/468 places, 934/967 transitions.
Incomplete random walk after 10000 steps, including 176 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 770019 steps, run timeout after 3001 ms. (steps per millisecond=256 ) properties seen :{}
Probabilistic random walk after 770019 steps, saw 172055 distinct states, run finished after 3001 ms. (steps per millisecond=256 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 934 rows 437 cols
[2023-03-12 07:27:20] [INFO ] Computed 67 place invariants in 6 ms
[2023-03-12 07:27:21] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 07:27:21] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-12 07:27:21] [INFO ] [Nat]Absence check using 15 positive and 52 generalized place invariants in 54 ms returned sat
[2023-03-12 07:27:21] [INFO ] After 253ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 07:27:21] [INFO ] After 303ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-12 07:27:21] [INFO ] After 512ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 11 ms.
Support contains 1 out of 437 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 437/437 places, 934/934 transitions.
Applied a total of 0 rules in 17 ms. Remains 437 /437 variables (removed 0) and now considering 934/934 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 437/437 places, 934/934 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 437/437 places, 934/934 transitions.
Applied a total of 0 rules in 30 ms. Remains 437 /437 variables (removed 0) and now considering 934/934 (removed 0) transitions.
[2023-03-12 07:27:21] [INFO ] Invariant cache hit.
[2023-03-12 07:27:22] [INFO ] Implicit Places using invariants in 629 ms returned [17, 22, 75, 96, 103, 106, 108, 109, 114, 115, 167, 184, 190, 193, 195, 196, 201, 202, 254, 271, 277, 280, 282, 283, 288, 289, 341, 358, 364, 367, 369, 370, 417, 434]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 632 ms to find 34 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 403/437 places, 934/934 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 403 transition count 929
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 398 transition count 929
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 10 place count 398 transition count 928
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 397 transition count 928
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 25 place count 384 transition count 915
Iterating global reduction 2 with 13 rules applied. Total rules applied 38 place count 384 transition count 915
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 39 place count 384 transition count 914
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 42 place count 381 transition count 911
Iterating global reduction 3 with 3 rules applied. Total rules applied 45 place count 381 transition count 911
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 63 place count 372 transition count 902
Free-agglomeration rule applied 12 times.
Iterating global reduction 3 with 12 rules applied. Total rules applied 75 place count 372 transition count 890
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 87 place count 360 transition count 890
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 91 place count 360 transition count 886
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 95 place count 356 transition count 886
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 96 place count 356 transition count 886
Applied a total of 96 rules in 78 ms. Remains 356 /403 variables (removed 47) and now considering 886/934 (removed 48) transitions.
// Phase 1: matrix 886 rows 356 cols
[2023-03-12 07:27:22] [INFO ] Computed 33 place invariants in 7 ms
[2023-03-12 07:27:22] [INFO ] Implicit Places using invariants in 278 ms returned []
[2023-03-12 07:27:22] [INFO ] Invariant cache hit.
[2023-03-12 07:27:23] [INFO ] Implicit Places using invariants and state equation in 941 ms returned []
Implicit Place search using SMT with State Equation took 1235 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 356/437 places, 886/934 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1975 ms. Remains : 356/437 places, 886/934 transitions.
Incomplete random walk after 10000 steps, including 186 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 703999 steps, run timeout after 3001 ms. (steps per millisecond=234 ) properties seen :{}
Probabilistic random walk after 703999 steps, saw 242321 distinct states, run finished after 3001 ms. (steps per millisecond=234 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 07:27:26] [INFO ] Invariant cache hit.
[2023-03-12 07:27:26] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 07:27:26] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-12 07:27:26] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 8 ms returned sat
[2023-03-12 07:27:27] [INFO ] After 259ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 07:27:27] [INFO ] After 317ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2023-03-12 07:27:27] [INFO ] After 458ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 356 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 356/356 places, 886/886 transitions.
Applied a total of 0 rules in 12 ms. Remains 356 /356 variables (removed 0) and now considering 886/886 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 356/356 places, 886/886 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 356/356 places, 886/886 transitions.
Applied a total of 0 rules in 23 ms. Remains 356 /356 variables (removed 0) and now considering 886/886 (removed 0) transitions.
[2023-03-12 07:27:27] [INFO ] Invariant cache hit.
[2023-03-12 07:27:27] [INFO ] Implicit Places using invariants in 496 ms returned []
[2023-03-12 07:27:27] [INFO ] Invariant cache hit.
[2023-03-12 07:27:28] [INFO ] Implicit Places using invariants and state equation in 859 ms returned []
Implicit Place search using SMT with State Equation took 1392 ms to find 0 implicit places.
[2023-03-12 07:27:28] [INFO ] Redundant transitions in 63 ms returned []
[2023-03-12 07:27:28] [INFO ] Invariant cache hit.
[2023-03-12 07:27:29] [INFO ] Dead Transitions using invariants and state equation in 335 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1832 ms. Remains : 356/356 places, 886/886 transitions.
Applied a total of 0 rules in 8 ms. Remains 356 /356 variables (removed 0) and now considering 886/886 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-12 07:27:29] [INFO ] Invariant cache hit.
[2023-03-12 07:27:29] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 07:27:29] [INFO ] [Nat]Absence check using 11 positive place invariants in 82 ms returned sat
[2023-03-12 07:27:29] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 45 ms returned sat
[2023-03-12 07:27:29] [INFO ] After 187ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 07:27:29] [INFO ] After 240ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 35 ms.
[2023-03-12 07:27:29] [INFO ] After 476ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 889 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 889/889 places, 1347/1347 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 887 transition count 1340
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 887 transition count 1340
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 886 transition count 1339
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 886 transition count 1339
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 885 transition count 1338
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 885 transition count 1338
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 884 transition count 1337
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 884 transition count 1337
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 883 transition count 1336
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 883 transition count 1336
Applied a total of 12 rules in 79 ms. Remains 883 /889 variables (removed 6) and now considering 1336/1347 (removed 11) transitions.
// Phase 1: matrix 1336 rows 883 cols
[2023-03-12 07:27:29] [INFO ] Computed 121 place invariants in 8 ms
[2023-03-12 07:27:30] [INFO ] Implicit Places using invariants in 751 ms returned [18, 30, 793]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 753 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 880/889 places, 1336/1347 transitions.
Applied a total of 0 rules in 14 ms. Remains 880 /880 variables (removed 0) and now considering 1336/1336 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 846 ms. Remains : 880/889 places, 1336/1347 transitions.
Stuttering acceptance computed with spot in 259 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04a-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s47 0) (EQ s557 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA ASLink-PT-04a-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04a-LTLCardinality-00 finished in 1187 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 889 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 889/889 places, 1347/1347 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 164 transitions
Trivial Post-agglo rules discarded 164 transitions
Performed 164 trivial Post agglomeration. Transition count delta: 164
Iterating post reduction 0 with 165 rules applied. Total rules applied 165 place count 887 transition count 1182
Reduce places removed 167 places and 0 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 1 with 170 rules applied. Total rules applied 335 place count 720 transition count 1179
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 339 place count 717 transition count 1178
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 341 place count 715 transition count 1178
Performed 123 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 123 Pre rules applied. Total rules applied 341 place count 715 transition count 1055
Deduced a syphon composed of 123 places in 1 ms
Ensure Unique test removed 36 places
Reduce places removed 159 places and 0 transitions.
Iterating global reduction 4 with 282 rules applied. Total rules applied 623 place count 556 transition count 1055
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 4 with 25 rules applied. Total rules applied 648 place count 546 transition count 1040
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 663 place count 531 transition count 1040
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 16 Pre rules applied. Total rules applied 663 place count 531 transition count 1024
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 695 place count 515 transition count 1024
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 704 place count 506 transition count 1010
Iterating global reduction 6 with 9 rules applied. Total rules applied 713 place count 506 transition count 1010
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 8 rules applied. Total rules applied 721 place count 505 transition count 1003
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 722 place count 504 transition count 1003
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 722 place count 504 transition count 1002
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 724 place count 503 transition count 1002
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 725 place count 502 transition count 1001
Iterating global reduction 8 with 1 rules applied. Total rules applied 726 place count 502 transition count 1001
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 727 place count 502 transition count 1000
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 728 place count 501 transition count 1000
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 10 with 94 rules applied. Total rules applied 822 place count 454 transition count 953
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 824 place count 452 transition count 951
Iterating global reduction 10 with 2 rules applied. Total rules applied 826 place count 452 transition count 951
Applied a total of 826 rules in 163 ms. Remains 452 /889 variables (removed 437) and now considering 951/1347 (removed 396) transitions.
// Phase 1: matrix 951 rows 452 cols
[2023-03-12 07:27:31] [INFO ] Computed 69 place invariants in 5 ms
[2023-03-12 07:27:31] [INFO ] Implicit Places using invariants in 355 ms returned [17, 22, 75, 96, 102, 107, 170, 187, 193, 198, 200, 260, 277, 283, 288, 290, 350, 367, 373, 378, 380, 428, 445, 449]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 370 ms to find 24 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 428/889 places, 951/1347 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 428 transition count 946
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 423 transition count 946
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 10 place count 423 transition count 945
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 422 transition count 945
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 20 place count 414 transition count 937
Iterating global reduction 2 with 8 rules applied. Total rules applied 28 place count 414 transition count 937
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 36 place count 406 transition count 929
Iterating global reduction 2 with 8 rules applied. Total rules applied 44 place count 406 transition count 929
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 48 place count 402 transition count 925
Iterating global reduction 2 with 4 rules applied. Total rules applied 52 place count 402 transition count 925
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 70 place count 393 transition count 916
Applied a total of 70 rules in 82 ms. Remains 393 /428 variables (removed 35) and now considering 916/951 (removed 35) transitions.
// Phase 1: matrix 916 rows 393 cols
[2023-03-12 07:27:31] [INFO ] Computed 45 place invariants in 5 ms
[2023-03-12 07:27:31] [INFO ] Implicit Places using invariants in 313 ms returned [388]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 328 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 392/889 places, 916/1347 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 392 transition count 915
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 391 transition count 915
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 390 transition count 914
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 390 transition count 914
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 390 transition count 913
Applied a total of 5 rules in 38 ms. Remains 390 /392 variables (removed 2) and now considering 913/916 (removed 3) transitions.
// Phase 1: matrix 913 rows 390 cols
[2023-03-12 07:27:32] [INFO ] Computed 44 place invariants in 19 ms
[2023-03-12 07:27:32] [INFO ] Implicit Places using invariants in 310 ms returned []
[2023-03-12 07:27:32] [INFO ] Invariant cache hit.
[2023-03-12 07:27:33] [INFO ] Implicit Places using invariants and state equation in 747 ms returned []
Implicit Place search using SMT with State Equation took 1063 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 390/889 places, 913/1347 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 2044 ms. Remains : 390/889 places, 913/1347 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-04a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s127 0) (EQ s91 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 1048 steps with 16 reset in 10 ms.
FORMULA ASLink-PT-04a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04a-LTLCardinality-02 finished in 2140 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)&&G(F(p1))))))'
Support contains 4 out of 889 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 889/889 places, 1347/1347 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 888 transition count 1347
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 886 transition count 1340
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 886 transition count 1340
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 885 transition count 1339
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 885 transition count 1339
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 884 transition count 1338
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 884 transition count 1338
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 883 transition count 1337
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 883 transition count 1337
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 882 transition count 1336
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 882 transition count 1336
Applied a total of 13 rules in 168 ms. Remains 882 /889 variables (removed 7) and now considering 1336/1347 (removed 11) transitions.
// Phase 1: matrix 1336 rows 882 cols
[2023-03-12 07:27:33] [INFO ] Computed 120 place invariants in 9 ms
[2023-03-12 07:27:33] [INFO ] Implicit Places using invariants in 442 ms returned [18, 30, 792]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 443 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 879/889 places, 1336/1347 transitions.
Applied a total of 0 rules in 13 ms. Remains 879 /879 variables (removed 0) and now considering 1336/1336 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 637 ms. Remains : 879/889 places, 1336/1347 transitions.
Stuttering acceptance computed with spot in 279 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : ASLink-PT-04a-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=true, acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s296 0) (EQ s347 1)), p1:(OR (EQ s693 0) (EQ s37 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 796 reset in 273 ms.
Product exploration explored 100000 steps with 814 reset in 298 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 p0 p1), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 271 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), (NOT p1)]
Finished random walk after 52 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=52 )
Knowledge obtained : [(AND p0 p1), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 229 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 879 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 879/879 places, 1336/1336 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 167 transitions
Trivial Post-agglo rules discarded 167 transitions
Performed 167 trivial Post agglomeration. Transition count delta: 167
Iterating post reduction 0 with 167 rules applied. Total rules applied 167 place count 878 transition count 1168
Reduce places removed 171 places and 0 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 1 with 175 rules applied. Total rules applied 342 place count 707 transition count 1164
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 347 place count 703 transition count 1163
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 348 place count 702 transition count 1163
Performed 122 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 122 Pre rules applied. Total rules applied 348 place count 702 transition count 1041
Deduced a syphon composed of 122 places in 1 ms
Ensure Unique test removed 36 places
Reduce places removed 158 places and 0 transitions.
Iterating global reduction 4 with 280 rules applied. Total rules applied 628 place count 544 transition count 1041
Discarding 13 places :
Implicit places reduction removed 13 places
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 4 with 30 rules applied. Total rules applied 658 place count 531 transition count 1024
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 5 with 17 rules applied. Total rules applied 675 place count 514 transition count 1024
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 15 Pre rules applied. Total rules applied 675 place count 514 transition count 1009
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 6 with 30 rules applied. Total rules applied 705 place count 499 transition count 1009
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 714 place count 490 transition count 1000
Iterating global reduction 6 with 9 rules applied. Total rules applied 723 place count 490 transition count 1000
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 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 6 with 8 rules applied. Total rules applied 731 place count 490 transition count 992
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 732 place count 489 transition count 992
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 732 place count 489 transition count 991
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 734 place count 488 transition count 991
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 8 with 96 rules applied. Total rules applied 830 place count 440 transition count 943
Applied a total of 830 rules in 96 ms. Remains 440 /879 variables (removed 439) and now considering 943/1336 (removed 393) transitions.
// Phase 1: matrix 943 rows 440 cols
[2023-03-12 07:27:35] [INFO ] Computed 64 place invariants in 12 ms
[2023-03-12 07:27:36] [INFO ] Implicit Places using invariants in 458 ms returned [72, 89, 95, 100, 159, 177, 183, 191, 251, 268, 274, 279, 281, 341, 358, 367, 372, 374, 437]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 471 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 421/879 places, 943/1336 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 421 transition count 942
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 420 transition count 942
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 414 transition count 936
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 414 transition count 936
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 408 transition count 930
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 408 transition count 930
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 28 place count 406 transition count 928
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 406 transition count 928
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 46 place count 398 transition count 920
Applied a total of 46 rules in 70 ms. Remains 398 /421 variables (removed 23) and now considering 920/943 (removed 23) transitions.
// Phase 1: matrix 920 rows 398 cols
[2023-03-12 07:27:36] [INFO ] Computed 45 place invariants in 6 ms
[2023-03-12 07:27:36] [INFO ] Implicit Places using invariants in 243 ms returned []
[2023-03-12 07:27:36] [INFO ] Invariant cache hit.
[2023-03-12 07:27:37] [INFO ] Implicit Places using invariants and state equation in 1011 ms returned []
Implicit Place search using SMT with State Equation took 1271 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 398/879 places, 920/1336 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1909 ms. Remains : 398/879 places, 920/1336 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 : [p1, (X p1)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 192 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (NOT p1)]
Finished random walk after 348 steps, including 7 resets, run visited all 1 properties in 5 ms. (steps per millisecond=69 )
Knowledge obtained : [p1, (X p1)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 289 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1804 reset in 200 ms.
Product exploration explored 100000 steps with 1783 reset in 277 ms.
Support contains 2 out of 398 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 398/398 places, 920/920 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 398 transition count 919
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 397 transition count 919
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 397 transition count 918
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 396 transition count 918
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 395 transition count 917
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 395 transition count 917
Applied a total of 6 rules in 23 ms. Remains 395 /398 variables (removed 3) and now considering 917/920 (removed 3) transitions.
// Phase 1: matrix 917 rows 395 cols
[2023-03-12 07:27:39] [INFO ] Computed 45 place invariants in 7 ms
[2023-03-12 07:27:39] [INFO ] Implicit Places using invariants in 278 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 279 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 394/398 places, 917/920 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 393 transition count 916
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 392 transition count 915
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 392 transition count 915
Applied a total of 4 rules in 21 ms. Remains 392 /394 variables (removed 2) and now considering 915/917 (removed 2) transitions.
// Phase 1: matrix 915 rows 392 cols
[2023-03-12 07:27:39] [INFO ] Computed 44 place invariants in 8 ms
[2023-03-12 07:27:39] [INFO ] Implicit Places using invariants in 265 ms returned []
[2023-03-12 07:27:39] [INFO ] Invariant cache hit.
[2023-03-12 07:27:40] [INFO ] Implicit Places using invariants and state equation in 909 ms returned []
Implicit Place search using SMT with State Equation took 1177 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 392/398 places, 915/920 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1512 ms. Remains : 392/398 places, 915/920 transitions.
Treatment of property ASLink-PT-04a-LTLCardinality-04 finished in 7537 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&&F(G(p1)))))))'
Support contains 4 out of 889 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 889/889 places, 1347/1347 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 888 transition count 1347
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 886 transition count 1340
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 886 transition count 1340
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 885 transition count 1339
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 885 transition count 1339
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 884 transition count 1338
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 884 transition count 1338
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 883 transition count 1337
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 883 transition count 1337
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 882 transition count 1336
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 882 transition count 1336
Applied a total of 13 rules in 92 ms. Remains 882 /889 variables (removed 7) and now considering 1336/1347 (removed 11) transitions.
// Phase 1: matrix 1336 rows 882 cols
[2023-03-12 07:27:40] [INFO ] Computed 120 place invariants in 21 ms
[2023-03-12 07:27:41] [INFO ] Implicit Places using invariants in 401 ms returned [30]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 415 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 881/889 places, 1336/1347 transitions.
Applied a total of 0 rules in 14 ms. Remains 881 /881 variables (removed 0) and now considering 1336/1336 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 521 ms. Remains : 881/889 places, 1336/1347 transitions.
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : ASLink-PT-04a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s18 0) (EQ s753 1)), p1:(AND (EQ s791 0) (EQ s580 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 209 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-04a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04a-LTLCardinality-06 finished in 729 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((!p0&&X((X(F(p0))||p1)))))'
Support contains 4 out of 889 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 889/889 places, 1347/1347 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 888 transition count 1347
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 886 transition count 1340
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 886 transition count 1340
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 885 transition count 1339
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 885 transition count 1339
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 884 transition count 1338
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 884 transition count 1338
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 883 transition count 1337
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 883 transition count 1337
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 882 transition count 1336
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 882 transition count 1336
Applied a total of 13 rules in 149 ms. Remains 882 /889 variables (removed 7) and now considering 1336/1347 (removed 11) transitions.
[2023-03-12 07:27:41] [INFO ] Invariant cache hit.
[2023-03-12 07:27:41] [INFO ] Implicit Places using invariants in 385 ms returned [18, 30, 792]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 399 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 879/889 places, 1336/1347 transitions.
Applied a total of 0 rules in 13 ms. Remains 879 /879 variables (removed 0) and now considering 1336/1336 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 561 ms. Remains : 879/889 places, 1336/1347 transitions.
Initial state reduction rules removed 1 formulas.
Stuttering acceptance computed with spot in 76 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), true]
Running random walk in product with property : ASLink-PT-04a-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(OR p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s417 0) (EQ s662 1)), p1:(OR (EQ s249 0) (EQ s779 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-04a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04a-LTLCardinality-09 finished in 656 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)&&F(G(p1)))))'
Support contains 4 out of 889 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 889/889 places, 1347/1347 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 164 transitions
Trivial Post-agglo rules discarded 164 transitions
Performed 164 trivial Post agglomeration. Transition count delta: 164
Iterating post reduction 0 with 165 rules applied. Total rules applied 165 place count 887 transition count 1182
Reduce places removed 168 places and 0 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 1 with 171 rules applied. Total rules applied 336 place count 719 transition count 1179
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 339 place count 716 transition count 1179
Performed 121 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 121 Pre rules applied. Total rules applied 339 place count 716 transition count 1058
Deduced a syphon composed of 121 places in 1 ms
Ensure Unique test removed 34 places
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 3 with 276 rules applied. Total rules applied 615 place count 561 transition count 1058
Discarding 12 places :
Implicit places reduction removed 12 places
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 3 with 27 rules applied. Total rules applied 642 place count 549 transition count 1043
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 4 with 15 rules applied. Total rules applied 657 place count 534 transition count 1043
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 657 place count 534 transition count 1027
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 689 place count 518 transition count 1027
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 697 place count 510 transition count 1019
Iterating global reduction 5 with 8 rules applied. Total rules applied 705 place count 510 transition count 1019
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 7 rules applied. Total rules applied 712 place count 510 transition count 1012
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 713 place count 509 transition count 1012
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 713 place count 509 transition count 1011
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 715 place count 508 transition count 1011
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 716 place count 507 transition count 1010
Iterating global reduction 7 with 1 rules applied. Total rules applied 717 place count 507 transition count 1010
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 718 place count 507 transition count 1009
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 719 place count 506 transition count 1009
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 9 with 96 rules applied. Total rules applied 815 place count 458 transition count 961
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 816 place count 457 transition count 960
Iterating global reduction 9 with 1 rules applied. Total rules applied 817 place count 457 transition count 960
Applied a total of 817 rules in 64 ms. Remains 457 /889 variables (removed 432) and now considering 960/1347 (removed 387) transitions.
// Phase 1: matrix 960 rows 457 cols
[2023-03-12 07:27:42] [INFO ] Computed 70 place invariants in 6 ms
[2023-03-12 07:27:42] [INFO ] Implicit Places using invariants in 295 ms returned [17, 76, 97, 106, 111, 112, 173, 190, 196, 205, 265, 282, 288, 293, 295, 355, 372, 378, 383, 385, 433, 450, 454]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 299 ms to find 23 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 434/889 places, 960/1347 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 434 transition count 959
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 433 transition count 959
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 433 transition count 958
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 432 transition count 958
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 11 place count 425 transition count 951
Iterating global reduction 2 with 7 rules applied. Total rules applied 18 place count 425 transition count 951
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 24 place count 419 transition count 945
Iterating global reduction 2 with 6 rules applied. Total rules applied 30 place count 419 transition count 945
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 33 place count 416 transition count 942
Iterating global reduction 2 with 3 rules applied. Total rules applied 36 place count 416 transition count 942
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 52 place count 408 transition count 934
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 53 place count 407 transition count 932
Iterating global reduction 2 with 1 rules applied. Total rules applied 54 place count 407 transition count 932
Applied a total of 54 rules in 43 ms. Remains 407 /434 variables (removed 27) and now considering 932/960 (removed 28) transitions.
// Phase 1: matrix 932 rows 407 cols
[2023-03-12 07:27:42] [INFO ] Computed 47 place invariants in 8 ms
[2023-03-12 07:27:42] [INFO ] Implicit Places using invariants in 277 ms returned [402]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 292 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 406/889 places, 932/1347 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 406 transition count 931
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 405 transition count 931
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 404 transition count 930
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 404 transition count 930
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 404 transition count 929
Applied a total of 5 rules in 21 ms. Remains 404 /406 variables (removed 2) and now considering 929/932 (removed 3) transitions.
// Phase 1: matrix 929 rows 404 cols
[2023-03-12 07:27:42] [INFO ] Computed 46 place invariants in 5 ms
[2023-03-12 07:27:43] [INFO ] Implicit Places using invariants in 304 ms returned []
[2023-03-12 07:27:43] [INFO ] Invariant cache hit.
[2023-03-12 07:27:43] [INFO ] Implicit Places using invariants and state equation in 850 ms returned []
Implicit Place search using SMT with State Equation took 1167 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 404/889 places, 929/1347 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1886 ms. Remains : 404/889 places, 929/1347 transitions.
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ASLink-PT-04a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s183 0) (EQ s100 1)), p1:(OR (EQ s21 0) (EQ s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 66 steps with 1 reset in 1 ms.
FORMULA ASLink-PT-04a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04a-LTLCardinality-11 finished in 2090 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((X(X(X(F(p1))))||p0))))'
Support contains 4 out of 889 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 889/889 places, 1347/1347 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 0 with 162 rules applied. Total rules applied 162 place count 887 transition count 1185
Reduce places removed 165 places and 0 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 1 with 168 rules applied. Total rules applied 330 place count 722 transition count 1182
Reduce places removed 3 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 5 rules applied. Total rules applied 335 place count 719 transition count 1180
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 337 place count 717 transition count 1180
Performed 122 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 122 Pre rules applied. Total rules applied 337 place count 717 transition count 1058
Deduced a syphon composed of 122 places in 0 ms
Ensure Unique test removed 36 places
Reduce places removed 158 places and 0 transitions.
Iterating global reduction 4 with 280 rules applied. Total rules applied 617 place count 559 transition count 1058
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 4 with 25 rules applied. Total rules applied 642 place count 548 transition count 1044
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 5 with 14 rules applied. Total rules applied 656 place count 534 transition count 1044
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 17 Pre rules applied. Total rules applied 656 place count 534 transition count 1027
Deduced a syphon composed of 17 places in 5 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 6 with 34 rules applied. Total rules applied 690 place count 517 transition count 1027
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 699 place count 508 transition count 1013
Iterating global reduction 6 with 9 rules applied. Total rules applied 708 place count 508 transition count 1013
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 7 rules applied. Total rules applied 715 place count 507 transition count 1007
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 716 place count 506 transition count 1007
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 716 place count 506 transition count 1006
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 718 place count 505 transition count 1006
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 719 place count 504 transition count 1005
Iterating global reduction 8 with 1 rules applied. Total rules applied 720 place count 504 transition count 1005
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 721 place count 504 transition count 1004
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 722 place count 503 transition count 1004
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 10 with 94 rules applied. Total rules applied 816 place count 456 transition count 957
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 818 place count 454 transition count 955
Iterating global reduction 10 with 2 rules applied. Total rules applied 820 place count 454 transition count 955
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 823 place count 454 transition count 955
Applied a total of 823 rules in 204 ms. Remains 454 /889 variables (removed 435) and now considering 955/1347 (removed 392) transitions.
// Phase 1: matrix 955 rows 454 cols
[2023-03-12 07:27:44] [INFO ] Computed 68 place invariants in 12 ms
[2023-03-12 07:27:44] [INFO ] Implicit Places using invariants in 440 ms returned [17, 22, 75, 97, 103, 108, 167, 184, 190, 195, 197, 257, 274, 280, 285, 287, 347, 365, 371, 376, 380, 428, 445, 450]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 442 ms to find 24 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 430/889 places, 955/1347 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 430 transition count 950
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 425 transition count 950
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 10 place count 425 transition count 949
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 424 transition count 949
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 20 place count 416 transition count 941
Iterating global reduction 2 with 8 rules applied. Total rules applied 28 place count 416 transition count 941
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 36 place count 408 transition count 933
Iterating global reduction 2 with 8 rules applied. Total rules applied 44 place count 408 transition count 933
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 48 place count 404 transition count 929
Iterating global reduction 2 with 4 rules applied. Total rules applied 52 place count 404 transition count 929
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 70 place count 395 transition count 920
Applied a total of 70 rules in 45 ms. Remains 395 /430 variables (removed 35) and now considering 920/955 (removed 35) transitions.
// Phase 1: matrix 920 rows 395 cols
[2023-03-12 07:27:44] [INFO ] Computed 44 place invariants in 7 ms
[2023-03-12 07:27:45] [INFO ] Implicit Places using invariants in 225 ms returned [388]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 227 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 394/889 places, 920/1347 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 394 transition count 919
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 393 transition count 919
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 392 transition count 918
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 392 transition count 918
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 392 transition count 917
Applied a total of 5 rules in 17 ms. Remains 392 /394 variables (removed 2) and now considering 917/920 (removed 3) transitions.
// Phase 1: matrix 917 rows 392 cols
[2023-03-12 07:27:45] [INFO ] Computed 43 place invariants in 7 ms
[2023-03-12 07:27:45] [INFO ] Implicit Places using invariants in 227 ms returned []
[2023-03-12 07:27:45] [INFO ] Invariant cache hit.
[2023-03-12 07:27:46] [INFO ] Implicit Places using invariants and state equation in 815 ms returned []
Implicit Place search using SMT with State Equation took 1057 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 392/889 places, 917/1347 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1994 ms. Remains : 392/889 places, 917/1347 transitions.
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ASLink-PT-04a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s389 0) (EQ s325 1)), p1:(AND (NEQ s74 0) (NEQ s317 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1550 reset in 252 ms.
Product exploration explored 100000 steps with 1673 reset in 221 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 : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 3 factoid took 321 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 81 steps, including 2 resets, run visited all 2 properties in 6 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 3 factoid took 326 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 392 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 392/392 places, 917/917 transitions.
Applied a total of 0 rules in 15 ms. Remains 392 /392 variables (removed 0) and now considering 917/917 (removed 0) transitions.
[2023-03-12 07:27:47] [INFO ] Invariant cache hit.
[2023-03-12 07:27:48] [INFO ] Implicit Places using invariants in 303 ms returned []
[2023-03-12 07:27:48] [INFO ] Invariant cache hit.
[2023-03-12 07:27:49] [INFO ] Implicit Places using invariants and state equation in 893 ms returned []
Implicit Place search using SMT with State Equation took 1208 ms to find 0 implicit places.
[2023-03-12 07:27:49] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-12 07:27:49] [INFO ] Invariant cache hit.
[2023-03-12 07:27:49] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1625 ms. Remains : 392/392 places, 917/917 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 : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 3 factoid took 218 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 58 steps, including 1 resets, run visited all 2 properties in 3 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 3 factoid took 316 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1601 reset in 188 ms.
Product exploration explored 100000 steps with 1624 reset in 247 ms.
Support contains 4 out of 392 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 392/392 places, 917/917 transitions.
Applied a total of 0 rules in 9 ms. Remains 392 /392 variables (removed 0) and now considering 917/917 (removed 0) transitions.
[2023-03-12 07:27:50] [INFO ] Invariant cache hit.
[2023-03-12 07:27:51] [INFO ] Implicit Places using invariants in 257 ms returned []
[2023-03-12 07:27:51] [INFO ] Invariant cache hit.
[2023-03-12 07:27:51] [INFO ] Implicit Places using invariants and state equation in 740 ms returned []
Implicit Place search using SMT with State Equation took 1035 ms to find 0 implicit places.
[2023-03-12 07:27:51] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-12 07:27:51] [INFO ] Invariant cache hit.
[2023-03-12 07:27:52] [INFO ] Dead Transitions using invariants and state equation in 333 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1402 ms. Remains : 392/392 places, 917/917 transitions.
Treatment of property ASLink-PT-04a-LTLCardinality-12 finished in 8251 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F(p0))))))'
Support contains 1 out of 889 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 889/889 places, 1347/1347 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 888 transition count 1347
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 886 transition count 1340
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 886 transition count 1340
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 885 transition count 1339
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 885 transition count 1339
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 884 transition count 1338
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 884 transition count 1338
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 883 transition count 1337
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 883 transition count 1337
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 882 transition count 1336
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 882 transition count 1336
Applied a total of 13 rules in 79 ms. Remains 882 /889 variables (removed 7) and now considering 1336/1347 (removed 11) transitions.
// Phase 1: matrix 1336 rows 882 cols
[2023-03-12 07:27:52] [INFO ] Computed 120 place invariants in 19 ms
[2023-03-12 07:27:52] [INFO ] Implicit Places using invariants in 402 ms returned [18, 30, 792]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 416 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 879/889 places, 1336/1347 transitions.
Applied a total of 0 rules in 13 ms. Remains 879 /879 variables (removed 0) and now considering 1336/1336 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 509 ms. Remains : 879/889 places, 1336/1347 transitions.
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04a-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(EQ s78 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 233 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-04a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04a-LTLCardinality-13 finished in 695 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))&&(G(p1)||G(p2))))'
Support contains 4 out of 889 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 889/889 places, 1347/1347 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 888 transition count 1347
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 887 transition count 1341
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 887 transition count 1341
Applied a total of 3 rules in 55 ms. Remains 887 /889 variables (removed 2) and now considering 1341/1347 (removed 6) transitions.
// Phase 1: matrix 1341 rows 887 cols
[2023-03-12 07:27:53] [INFO ] Computed 120 place invariants in 6 ms
[2023-03-12 07:27:53] [INFO ] Implicit Places using invariants in 604 ms returned [18, 30, 792]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 605 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 884/889 places, 1341/1347 transitions.
Applied a total of 0 rules in 15 ms. Remains 884 /884 variables (removed 0) and now considering 1341/1341 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 676 ms. Remains : 884/889 places, 1341/1347 transitions.
Stuttering acceptance computed with spot in 269 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0), (NOT p1), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ASLink-PT-04a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(OR p1 p2), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 4}, { cond=(AND p1 p2), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 4}, { cond=(AND p1 p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(OR (EQ s770 0) (EQ s295 1)), p2:(EQ s811 1), p0:(EQ s138 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 644 steps with 9 reset in 3 ms.
FORMULA ASLink-PT-04a-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04a-LTLCardinality-15 finished in 975 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)&&G(F(p1))))))'
Found a Shortening insensitive property : ASLink-PT-04a-LTLCardinality-04
Stuttering acceptance computed with spot in 238 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Support contains 4 out of 889 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 889/889 places, 1347/1347 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 163 transitions
Trivial Post-agglo rules discarded 163 transitions
Performed 163 trivial Post agglomeration. Transition count delta: 163
Iterating post reduction 0 with 164 rules applied. Total rules applied 164 place count 887 transition count 1183
Reduce places removed 167 places and 0 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 1 with 170 rules applied. Total rules applied 334 place count 720 transition count 1180
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 338 place count 717 transition count 1179
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 339 place count 716 transition count 1179
Performed 122 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 122 Pre rules applied. Total rules applied 339 place count 716 transition count 1057
Deduced a syphon composed of 122 places in 1 ms
Ensure Unique test removed 35 places
Reduce places removed 157 places and 0 transitions.
Iterating global reduction 4 with 279 rules applied. Total rules applied 618 place count 559 transition count 1057
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 4 with 26 rules applied. Total rules applied 644 place count 548 transition count 1042
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 659 place count 533 transition count 1042
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 15 Pre rules applied. Total rules applied 659 place count 533 transition count 1027
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 6 with 30 rules applied. Total rules applied 689 place count 518 transition count 1027
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 698 place count 509 transition count 1013
Iterating global reduction 6 with 9 rules applied. Total rules applied 707 place count 509 transition count 1013
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 8 rules applied. Total rules applied 715 place count 508 transition count 1006
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 716 place count 507 transition count 1006
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 716 place count 507 transition count 1005
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 718 place count 506 transition count 1005
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 719 place count 505 transition count 1004
Iterating global reduction 8 with 1 rules applied. Total rules applied 720 place count 505 transition count 1004
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 721 place count 505 transition count 1003
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 722 place count 504 transition count 1003
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 10 with 98 rules applied. Total rules applied 820 place count 455 transition count 954
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 822 place count 453 transition count 952
Iterating global reduction 10 with 2 rules applied. Total rules applied 824 place count 453 transition count 952
Applied a total of 824 rules in 187 ms. Remains 453 /889 variables (removed 436) and now considering 952/1347 (removed 395) transitions.
// Phase 1: matrix 952 rows 453 cols
[2023-03-12 07:27:54] [INFO ] Computed 69 place invariants in 5 ms
[2023-03-12 07:27:55] [INFO ] Implicit Places using invariants in 773 ms returned [17, 22, 75, 96, 102, 107, 166, 184, 190, 198, 258, 275, 281, 286, 288, 348, 365, 374, 379, 381, 429, 446, 450]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 774 ms to find 23 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 430/889 places, 952/1347 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 430 transition count 947
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 425 transition count 947
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 10 place count 425 transition count 946
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 424 transition count 946
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 18 place count 418 transition count 940
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 418 transition count 940
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 30 place count 412 transition count 934
Iterating global reduction 2 with 6 rules applied. Total rules applied 36 place count 412 transition count 934
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 38 place count 410 transition count 932
Iterating global reduction 2 with 2 rules applied. Total rules applied 40 place count 410 transition count 932
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 58 place count 401 transition count 923
Applied a total of 58 rules in 87 ms. Remains 401 /430 variables (removed 29) and now considering 923/952 (removed 29) transitions.
// Phase 1: matrix 923 rows 401 cols
[2023-03-12 07:27:55] [INFO ] Computed 46 place invariants in 5 ms
[2023-03-12 07:27:55] [INFO ] Implicit Places using invariants in 357 ms returned [396]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 358 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 400/889 places, 923/1347 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 400 transition count 922
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 399 transition count 922
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 398 transition count 921
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 398 transition count 921
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 398 transition count 920
Applied a total of 5 rules in 30 ms. Remains 398 /400 variables (removed 2) and now considering 920/923 (removed 3) transitions.
// Phase 1: matrix 920 rows 398 cols
[2023-03-12 07:27:56] [INFO ] Computed 45 place invariants in 5 ms
[2023-03-12 07:27:56] [INFO ] Implicit Places using invariants in 227 ms returned []
[2023-03-12 07:27:56] [INFO ] Invariant cache hit.
[2023-03-12 07:27:57] [INFO ] Implicit Places using invariants and state equation in 845 ms returned []
Implicit Place search using SMT with State Equation took 1078 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 3 : 398/889 places, 920/1347 transitions.
Finished structural reductions in LI_LTL mode , in 3 iterations and 2524 ms. Remains : 398/889 places, 920/1347 transitions.
Running random walk in product with property : ASLink-PT-04a-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=true, acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s158 0) (EQ s170 1)), p1:(OR (EQ s331 0) (EQ s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1797 reset in 227 ms.
Product exploration explored 100000 steps with 1799 reset in 269 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 : [(AND p0 p1), true, (X (X p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 299 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), (NOT p1)]
Finished random walk after 69 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=34 )
Knowledge obtained : [(AND p0 p1), true, (X (X p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 229 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 398 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 398/398 places, 920/920 transitions.
Applied a total of 0 rules in 11 ms. Remains 398 /398 variables (removed 0) and now considering 920/920 (removed 0) transitions.
[2023-03-12 07:27:58] [INFO ] Invariant cache hit.
[2023-03-12 07:27:58] [INFO ] Implicit Places using invariants in 260 ms returned []
[2023-03-12 07:27:58] [INFO ] Invariant cache hit.
[2023-03-12 07:27:59] [INFO ] Implicit Places using invariants and state equation in 779 ms returned []
Implicit Place search using SMT with State Equation took 1064 ms to find 0 implicit places.
[2023-03-12 07:27:59] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-12 07:27:59] [INFO ] Invariant cache hit.
[2023-03-12 07:28:00] [INFO ] Dead Transitions using invariants and state equation in 432 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1537 ms. Remains : 398/398 places, 920/920 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 : [p1, (X p1)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 211 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p1), (NOT p1)]
Finished random walk after 227 steps, including 2 resets, run visited all 1 properties in 15 ms. (steps per millisecond=15 )
Knowledge obtained : [p1, (X p1)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 156 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1836 reset in 228 ms.
Product exploration explored 100000 steps with 1856 reset in 176 ms.
Support contains 2 out of 398 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 398/398 places, 920/920 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 398 transition count 919
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 397 transition count 919
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 397 transition count 918
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 396 transition count 918
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 395 transition count 917
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 395 transition count 917
Applied a total of 6 rules in 20 ms. Remains 395 /398 variables (removed 3) and now considering 917/920 (removed 3) transitions.
// Phase 1: matrix 917 rows 395 cols
[2023-03-12 07:28:01] [INFO ] Computed 45 place invariants in 16 ms
[2023-03-12 07:28:01] [INFO ] Implicit Places using invariants in 283 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 285 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 394/398 places, 917/920 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 393 transition count 916
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 392 transition count 915
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 392 transition count 915
Applied a total of 4 rules in 19 ms. Remains 392 /394 variables (removed 2) and now considering 915/917 (removed 2) transitions.
// Phase 1: matrix 915 rows 392 cols
[2023-03-12 07:28:01] [INFO ] Computed 44 place invariants in 15 ms
[2023-03-12 07:28:01] [INFO ] Implicit Places using invariants in 235 ms returned []
[2023-03-12 07:28:01] [INFO ] Invariant cache hit.
[2023-03-12 07:28:02] [INFO ] Implicit Places using invariants and state equation in 1053 ms returned []
Implicit Place search using SMT with State Equation took 1289 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 392/398 places, 915/920 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1613 ms. Remains : 392/398 places, 915/920 transitions.
Treatment of property ASLink-PT-04a-LTLCardinality-04 finished in 8814 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((X(X(X(F(p1))))||p0))))'
[2023-03-12 07:28:03] [INFO ] Flatten gal took : 52 ms
[2023-03-12 07:28:03] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-12 07:28:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 889 places, 1347 transitions and 4706 arcs took 7 ms.
Total runtime 98561 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1270/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1270/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : ASLink-PT-04a-LTLCardinality-04
Could not compute solution for formula : ASLink-PT-04a-LTLCardinality-12

BK_STOP 1678606084606

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name ASLink-PT-04a-LTLCardinality-04
ltl formula formula --ltl=/tmp/1270/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 889 places, 1347 transitions and 4706 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1270/ltl_0_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.330 real 0.120 user 0.160 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1270/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1270/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1270/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 6 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name ASLink-PT-04a-LTLCardinality-12
ltl formula formula --ltl=/tmp/1270/ltl_1_
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 889 places, 1347 transitions and 4706 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 0.310 real 0.110 user 0.150 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1270/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1270/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1270/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1270/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:

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-04a"
export BK_EXAMINATION="LTLCardinality"
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-04a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r009-oct2-167813597400059"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-04a.tgz
mv ASLink-PT-04a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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