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.r007-oct2-167813594900060.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is ASLink-PT-04a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-oct2-167813594900060
=====================================================================

--------------------
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-LTLFireability-00
FORMULA_NAME ASLink-PT-04a-LTLFireability-01
FORMULA_NAME ASLink-PT-04a-LTLFireability-02
FORMULA_NAME ASLink-PT-04a-LTLFireability-03
FORMULA_NAME ASLink-PT-04a-LTLFireability-04
FORMULA_NAME ASLink-PT-04a-LTLFireability-05
FORMULA_NAME ASLink-PT-04a-LTLFireability-06
FORMULA_NAME ASLink-PT-04a-LTLFireability-07
FORMULA_NAME ASLink-PT-04a-LTLFireability-08
FORMULA_NAME ASLink-PT-04a-LTLFireability-09
FORMULA_NAME ASLink-PT-04a-LTLFireability-10
FORMULA_NAME ASLink-PT-04a-LTLFireability-11
FORMULA_NAME ASLink-PT-04a-LTLFireability-12
FORMULA_NAME ASLink-PT-04a-LTLFireability-13
FORMULA_NAME ASLink-PT-04a-LTLFireability-14
FORMULA_NAME ASLink-PT-04a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678335461631

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-04a
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-09 04:17:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 04:17:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 04:17:44] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2023-03-09 04:17:44] [INFO ] Transformed 1016 places.
[2023-03-09 04:17:44] [INFO ] Transformed 1554 transitions.
[2023-03-09 04:17:44] [INFO ] Found NUPN structural information;
[2023-03-09 04:17:44] [INFO ] Parsed PT model containing 1016 places and 1554 transitions and 5858 arcs in 173 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 16 transitions
Reduce redundant transitions removed 16 transitions.
FORMULA ASLink-PT-04a-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 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 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 992 transition count 1538
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 31 place count 985 transition count 1516
Ensure Unique test removed 1 places
Iterating global reduction 1 with 8 rules applied. Total rules applied 39 place count 984 transition count 1516
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 41 place count 984 transition count 1514
Applied a total of 41 rules in 202 ms. Remains 984 /1016 variables (removed 32) and now considering 1514/1538 (removed 24) transitions.
// Phase 1: matrix 1514 rows 984 cols
[2023-03-09 04:17:44] [INFO ] Computed 169 place invariants in 60 ms
[2023-03-09 04:17:45] [INFO ] Implicit Places using invariants in 894 ms returned [1, 19, 20, 23, 33, 51, 69, 214, 219, 220, 258, 387, 403, 408, 409, 410, 428, 446, 575, 591, 596, 597, 598, 616, 634, 763, 768, 780, 785, 786, 787, 824, 827, 845, 846, 847, 848, 865, 873, 881, 887, 893, 899, 905, 913, 919, 925, 933]
Discarding 48 places :
Implicit Place search using SMT only with invariants took 924 ms to find 48 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 936/1016 places, 1514/1538 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 923 transition count 1501
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 923 transition count 1501
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 35 place count 914 transition count 1492
Iterating global reduction 0 with 9 rules applied. Total rules applied 44 place count 914 transition count 1492
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 48 place count 910 transition count 1488
Iterating global reduction 0 with 4 rules applied. Total rules applied 52 place count 910 transition count 1488
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 54 place count 908 transition count 1486
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 908 transition count 1486
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 907 transition count 1485
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 907 transition count 1485
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 906 transition count 1484
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 906 transition count 1484
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 905 transition count 1483
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 905 transition count 1483
Applied a total of 62 rules in 202 ms. Remains 905 /936 variables (removed 31) and now considering 1483/1514 (removed 31) transitions.
// Phase 1: matrix 1483 rows 905 cols
[2023-03-09 04:17:45] [INFO ] Computed 121 place invariants in 45 ms
[2023-03-09 04:17:46] [INFO ] Implicit Places using invariants in 493 ms returned []
[2023-03-09 04:17:46] [INFO ] Invariant cache hit.
[2023-03-09 04:17:48] [INFO ] Implicit Places using invariants and state equation in 2354 ms returned []
Implicit Place search using SMT with State Equation took 2853 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 905/1016 places, 1483/1538 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4182 ms. Remains : 905/1016 places, 1483/1538 transitions.
Support contains 45 out of 905 places after structural reductions.
[2023-03-09 04:17:48] [INFO ] Flatten gal took : 130 ms
[2023-03-09 04:17:49] [INFO ] Flatten gal took : 75 ms
[2023-03-09 04:17:49] [INFO ] Input system was already deterministic with 1483 transitions.
Incomplete random walk after 10000 steps, including 76 resets, run finished after 414 ms. (steps per millisecond=24 ) properties (out of 24) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2023-03-09 04:17:49] [INFO ] Invariant cache hit.
[2023-03-09 04:17:50] [INFO ] [Real]Absence check using 26 positive place invariants in 15 ms returned sat
[2023-03-09 04:17:50] [INFO ] [Real]Absence check using 26 positive and 95 generalized place invariants in 31 ms returned sat
[2023-03-09 04:17:50] [INFO ] After 392ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-09 04:17:50] [INFO ] [Nat]Absence check using 26 positive place invariants in 30 ms returned sat
[2023-03-09 04:17:50] [INFO ] [Nat]Absence check using 26 positive and 95 generalized place invariants in 55 ms returned sat
[2023-03-09 04:17:57] [INFO ] After 6162ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :7
[2023-03-09 04:17:58] [INFO ] Deduced a trap composed of 117 places in 349 ms of which 15 ms to minimize.
[2023-03-09 04:17:59] [INFO ] Deduced a trap composed of 28 places in 246 ms of which 0 ms to minimize.
[2023-03-09 04:17:59] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 670 ms
[2023-03-09 04:17:59] [INFO ] After 8609ms SMT Verify possible using trap constraints in natural domain returned unsat :10 sat :6
Attempting to minimize the solution found.
Minimization took 797 ms.
[2023-03-09 04:18:00] [INFO ] After 10475ms SMT Verify possible using all constraints in natural domain returned unsat :10 sat :6
Fused 16 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 204 ms.
Support contains 11 out of 905 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 905/905 places, 1483/1483 transitions.
Drop transitions removed 149 transitions
Trivial Post-agglo rules discarded 149 transitions
Performed 149 trivial Post agglomeration. Transition count delta: 149
Iterating post reduction 0 with 149 rules applied. Total rules applied 149 place count 905 transition count 1334
Reduce places removed 149 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 150 rules applied. Total rules applied 299 place count 756 transition count 1333
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 300 place count 755 transition count 1333
Performed 116 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 116 Pre rules applied. Total rules applied 300 place count 755 transition count 1217
Deduced a syphon composed of 116 places in 1 ms
Ensure Unique test removed 36 places
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 3 with 268 rules applied. Total rules applied 568 place count 603 transition count 1217
Discarding 3 places :
Implicit places reduction removed 3 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 3 with 4 rules applied. Total rules applied 572 place count 600 transition count 1216
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 573 place count 599 transition count 1216
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 15 Pre rules applied. Total rules applied 573 place count 599 transition count 1201
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 603 place count 584 transition count 1201
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 609 place count 578 transition count 1182
Iterating global reduction 5 with 6 rules applied. Total rules applied 615 place count 578 transition count 1182
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 5 with 18 rules applied. Total rules applied 633 place count 573 transition count 1169
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 646 place count 560 transition count 1169
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 646 place count 560 transition count 1168
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 648 place count 559 transition count 1168
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 652 place count 555 transition count 1157
Iterating global reduction 7 with 4 rules applied. Total rules applied 656 place count 555 transition count 1157
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 659 place count 555 transition count 1154
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 660 place count 554 transition count 1146
Iterating global reduction 8 with 1 rules applied. Total rules applied 661 place count 554 transition count 1146
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 662 place count 553 transition count 1138
Iterating global reduction 8 with 1 rules applied. Total rules applied 663 place count 553 transition count 1138
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 664 place count 552 transition count 1130
Iterating global reduction 8 with 1 rules applied. Total rules applied 665 place count 552 transition count 1130
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 666 place count 551 transition count 1122
Iterating global reduction 8 with 1 rules applied. Total rules applied 667 place count 551 transition count 1122
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 668 place count 550 transition count 1114
Iterating global reduction 8 with 1 rules applied. Total rules applied 669 place count 550 transition count 1114
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 670 place count 549 transition count 1106
Iterating global reduction 8 with 1 rules applied. Total rules applied 671 place count 549 transition count 1106
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 672 place count 548 transition count 1098
Iterating global reduction 8 with 1 rules applied. Total rules applied 673 place count 548 transition count 1098
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 674 place count 547 transition count 1090
Iterating global reduction 8 with 1 rules applied. Total rules applied 675 place count 547 transition count 1090
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 676 place count 546 transition count 1082
Iterating global reduction 8 with 1 rules applied. Total rules applied 677 place count 546 transition count 1082
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 678 place count 545 transition count 1074
Iterating global reduction 8 with 1 rules applied. Total rules applied 679 place count 545 transition count 1074
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 680 place count 544 transition count 1066
Iterating global reduction 8 with 1 rules applied. Total rules applied 681 place count 544 transition count 1066
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 682 place count 543 transition count 1058
Iterating global reduction 8 with 1 rules applied. Total rules applied 683 place count 543 transition count 1058
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 684 place count 542 transition count 1050
Iterating global reduction 8 with 1 rules applied. Total rules applied 685 place count 542 transition count 1050
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 686 place count 541 transition count 1042
Iterating global reduction 8 with 1 rules applied. Total rules applied 687 place count 541 transition count 1042
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 688 place count 540 transition count 1034
Iterating global reduction 8 with 1 rules applied. Total rules applied 689 place count 540 transition count 1034
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 8 with 92 rules applied. Total rules applied 781 place count 494 transition count 988
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 782 place count 493 transition count 987
Iterating global reduction 8 with 1 rules applied. Total rules applied 783 place count 493 transition count 987
Free-agglomeration rule applied 4 times.
Iterating global reduction 8 with 4 rules applied. Total rules applied 787 place count 493 transition count 983
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 791 place count 489 transition count 983
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 9 with 15 rules applied. Total rules applied 806 place count 489 transition count 968
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 9 with 16 rules applied. Total rules applied 822 place count 473 transition count 968
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 825 place count 473 transition count 965
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 10 with 12 rules applied. Total rules applied 837 place count 473 transition count 965
Applied a total of 837 rules in 416 ms. Remains 473 /905 variables (removed 432) and now considering 965/1483 (removed 518) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 416 ms. Remains : 473/905 places, 965/1483 transitions.
Incomplete random walk after 10000 steps, including 147 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 6) seen :0
Finished probabilistic random walk after 329516 steps, run visited all 6 properties in 2285 ms. (steps per millisecond=144 )
Probabilistic random walk after 329516 steps, saw 174561 distinct states, run finished after 2285 ms. (steps per millisecond=144 ) properties seen :6
Successfully simplified 10 atomic propositions for a total of 11 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ASLink-PT-04a-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 905 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 905/905 places, 1483/1483 transitions.
Drop transitions removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 150 place count 905 transition count 1333
Reduce places removed 150 places and 0 transitions.
Iterating post reduction 1 with 150 rules applied. Total rules applied 300 place count 755 transition count 1333
Performed 117 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 117 Pre rules applied. Total rules applied 300 place count 755 transition count 1216
Deduced a syphon composed of 117 places in 6 ms
Ensure Unique test removed 37 places
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 2 with 271 rules applied. Total rules applied 571 place count 601 transition count 1216
Discarding 3 places :
Implicit places reduction removed 3 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 2 with 4 rules applied. Total rules applied 575 place count 598 transition count 1215
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 576 place count 597 transition count 1215
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 16 Pre rules applied. Total rules applied 576 place count 597 transition count 1199
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 608 place count 581 transition count 1199
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 614 place count 575 transition count 1180
Iterating global reduction 4 with 6 rules applied. Total rules applied 620 place count 575 transition count 1180
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 4 with 18 rules applied. Total rules applied 638 place count 570 transition count 1167
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 5 with 13 rules applied. Total rules applied 651 place count 557 transition count 1167
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 651 place count 557 transition count 1166
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 653 place count 556 transition count 1166
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 657 place count 552 transition count 1155
Iterating global reduction 6 with 4 rules applied. Total rules applied 661 place count 552 transition count 1155
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 664 place count 552 transition count 1152
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 665 place count 551 transition count 1144
Iterating global reduction 7 with 1 rules applied. Total rules applied 666 place count 551 transition count 1144
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 667 place count 550 transition count 1136
Iterating global reduction 7 with 1 rules applied. Total rules applied 668 place count 550 transition count 1136
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 669 place count 549 transition count 1128
Iterating global reduction 7 with 1 rules applied. Total rules applied 670 place count 549 transition count 1128
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 671 place count 548 transition count 1120
Iterating global reduction 7 with 1 rules applied. Total rules applied 672 place count 548 transition count 1120
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 673 place count 547 transition count 1112
Iterating global reduction 7 with 1 rules applied. Total rules applied 674 place count 547 transition count 1112
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 675 place count 546 transition count 1104
Iterating global reduction 7 with 1 rules applied. Total rules applied 676 place count 546 transition count 1104
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 677 place count 545 transition count 1096
Iterating global reduction 7 with 1 rules applied. Total rules applied 678 place count 545 transition count 1096
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 679 place count 544 transition count 1088
Iterating global reduction 7 with 1 rules applied. Total rules applied 680 place count 544 transition count 1088
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 681 place count 543 transition count 1080
Iterating global reduction 7 with 1 rules applied. Total rules applied 682 place count 543 transition count 1080
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 683 place count 542 transition count 1072
Iterating global reduction 7 with 1 rules applied. Total rules applied 684 place count 542 transition count 1072
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 685 place count 541 transition count 1064
Iterating global reduction 7 with 1 rules applied. Total rules applied 686 place count 541 transition count 1064
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 687 place count 540 transition count 1056
Iterating global reduction 7 with 1 rules applied. Total rules applied 688 place count 540 transition count 1056
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 689 place count 539 transition count 1048
Iterating global reduction 7 with 1 rules applied. Total rules applied 690 place count 539 transition count 1048
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 691 place count 538 transition count 1040
Iterating global reduction 7 with 1 rules applied. Total rules applied 692 place count 538 transition count 1040
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 693 place count 537 transition count 1032
Iterating global reduction 7 with 1 rules applied. Total rules applied 694 place count 537 transition count 1032
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 7 with 90 rules applied. Total rules applied 784 place count 492 transition count 987
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 785 place count 491 transition count 986
Iterating global reduction 7 with 1 rules applied. Total rules applied 786 place count 491 transition count 986
Applied a total of 786 rules in 348 ms. Remains 491 /905 variables (removed 414) and now considering 986/1483 (removed 497) transitions.
// Phase 1: matrix 986 rows 491 cols
[2023-03-09 04:18:04] [INFO ] Computed 76 place invariants in 24 ms
[2023-03-09 04:18:05] [INFO ] Implicit Places using invariants in 337 ms returned [91, 97, 102, 108, 119, 120, 138, 200, 208, 214, 230, 300, 306, 311, 327, 397, 403, 408, 428, 446, 488]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 339 ms to find 21 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 470/905 places, 986/1483 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 470 transition count 977
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 461 transition count 977
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 18 place count 461 transition count 969
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 34 place count 453 transition count 969
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 35 place count 452 transition count 969
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 35 place count 452 transition count 968
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 37 place count 451 transition count 968
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 45 place count 443 transition count 960
Iterating global reduction 3 with 8 rules applied. Total rules applied 53 place count 443 transition count 960
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 61 place count 435 transition count 952
Iterating global reduction 3 with 8 rules applied. Total rules applied 69 place count 435 transition count 952
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 73 place count 431 transition count 948
Iterating global reduction 3 with 4 rules applied. Total rules applied 77 place count 431 transition count 948
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 117 place count 411 transition count 928
Applied a total of 117 rules in 67 ms. Remains 411 /470 variables (removed 59) and now considering 928/986 (removed 58) transitions.
// Phase 1: matrix 928 rows 411 cols
[2023-03-09 04:18:05] [INFO ] Computed 54 place invariants in 10 ms
[2023-03-09 04:18:05] [INFO ] Implicit Places using invariants in 337 ms returned [94, 175, 178, 259, 262, 343, 346]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 341 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 404/905 places, 928/1483 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 404 transition count 924
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 400 transition count 924
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 12 place count 396 transition count 920
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 396 transition count 920
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 20 place count 396 transition count 916
Applied a total of 20 rules in 26 ms. Remains 396 /404 variables (removed 8) and now considering 916/928 (removed 12) transitions.
// Phase 1: matrix 916 rows 396 cols
[2023-03-09 04:18:05] [INFO ] Computed 47 place invariants in 12 ms
[2023-03-09 04:18:05] [INFO ] Implicit Places using invariants in 229 ms returned [73, 151, 231, 311]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 231 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 392/905 places, 916/1483 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 388 transition count 912
Applied a total of 8 rules in 20 ms. Remains 388 /392 variables (removed 4) and now considering 912/916 (removed 4) transitions.
// Phase 1: matrix 912 rows 388 cols
[2023-03-09 04:18:05] [INFO ] Computed 43 place invariants in 16 ms
[2023-03-09 04:18:06] [INFO ] Implicit Places using invariants in 214 ms returned []
[2023-03-09 04:18:06] [INFO ] Invariant cache hit.
[2023-03-09 04:18:06] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-09 04:18:07] [INFO ] Implicit Places using invariants and state equation in 1007 ms returned []
Implicit Place search using SMT with State Equation took 1223 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 388/905 places, 912/1483 transitions.
Finished structural reductions in SI_LTL mode , in 4 iterations and 2597 ms. Remains : 388/905 places, 912/1483 transitions.
Stuttering acceptance computed with spot in 253 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-04a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s281 1) (EQ s326 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 60 steps with 0 reset in 3 ms.
FORMULA ASLink-PT-04a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04a-LTLFireability-00 finished in 2968 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(F(p1))))))'
Support contains 6 out of 905 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 905/905 places, 1483/1483 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 902 transition count 1467
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 902 transition count 1467
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 900 transition count 1458
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 900 transition count 1458
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 899 transition count 1450
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 899 transition count 1450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 898 transition count 1442
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 898 transition count 1442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 897 transition count 1434
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 897 transition count 1434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 896 transition count 1426
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 896 transition count 1426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 895 transition count 1418
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 895 transition count 1418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 894 transition count 1410
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 894 transition count 1410
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 893 transition count 1402
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 893 transition count 1402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 892 transition count 1394
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 892 transition count 1394
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 891 transition count 1386
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 891 transition count 1386
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 890 transition count 1378
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 890 transition count 1378
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 889 transition count 1370
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 889 transition count 1370
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 888 transition count 1362
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 888 transition count 1362
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 887 transition count 1354
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 887 transition count 1354
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 886 transition count 1346
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 886 transition count 1346
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 885 transition count 1338
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 885 transition count 1338
Applied a total of 40 rules in 404 ms. Remains 885 /905 variables (removed 20) and now considering 1338/1483 (removed 145) transitions.
// Phase 1: matrix 1338 rows 885 cols
[2023-03-09 04:18:07] [INFO ] Computed 121 place invariants in 34 ms
[2023-03-09 04:18:08] [INFO ] Implicit Places using invariants in 421 ms returned [211, 229]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 425 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 883/905 places, 1338/1483 transitions.
Applied a total of 0 rules in 21 ms. Remains 883 /883 variables (removed 0) and now considering 1338/1338 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 851 ms. Remains : 883/905 places, 1338/1483 transitions.
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ASLink-PT-04a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (EQ s771 0) (EQ s833 0)) (OR (EQ s20 0) (EQ s191 0))), p1:(AND (EQ s217 1) (EQ s432 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 969 ms.
Product exploration explored 100000 steps with 50000 reset in 832 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 (NOT p1)), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 5 factoid took 95 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-04a-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-04a-LTLFireability-01 finished in 2955 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&(F(G(p0))||X((!p1 U (!p2||G(!p1)))))))'
Support contains 6 out of 905 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 905/905 places, 1483/1483 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 901 transition count 1466
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 901 transition count 1466
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 898 transition count 1456
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 898 transition count 1456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 897 transition count 1448
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 897 transition count 1448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 896 transition count 1440
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 896 transition count 1440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 895 transition count 1432
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 895 transition count 1432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 894 transition count 1424
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 894 transition count 1424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 893 transition count 1416
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 893 transition count 1416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 892 transition count 1408
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 892 transition count 1408
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 891 transition count 1400
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 891 transition count 1400
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 890 transition count 1392
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 890 transition count 1392
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 889 transition count 1384
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 889 transition count 1384
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 888 transition count 1376
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 888 transition count 1376
Applied a total of 34 rules in 262 ms. Remains 888 /905 variables (removed 17) and now considering 1376/1483 (removed 107) transitions.
// Phase 1: matrix 1376 rows 888 cols
[2023-03-09 04:18:10] [INFO ] Computed 121 place invariants in 10 ms
[2023-03-09 04:18:11] [INFO ] Implicit Places using invariants in 591 ms returned [191, 211, 229, 778]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 596 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 884/905 places, 1376/1483 transitions.
Applied a total of 0 rules in 28 ms. Remains 884 /884 variables (removed 0) and now considering 1376/1376 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 888 ms. Remains : 884/905 places, 1376/1483 transitions.
Stuttering acceptance computed with spot in 324 ms :[(NOT p0), (NOT p0), true, (NOT p0), (AND (NOT p0) p2 p1)]
Running random walk in product with property : ASLink-PT-04a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 p2 p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND p2 p1), acceptance={} source=4 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s584 1) (EQ s765 1)), p2:(AND (EQ s34 1) (EQ s249 1)), p1:(AND (EQ s220 1) (EQ s435 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-04a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04a-LTLFireability-03 finished in 1241 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 905 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 905/905 places, 1483/1483 transitions.
Drop transitions removed 145 transitions
Trivial Post-agglo rules discarded 145 transitions
Performed 145 trivial Post agglomeration. Transition count delta: 145
Iterating post reduction 0 with 145 rules applied. Total rules applied 145 place count 905 transition count 1338
Reduce places removed 145 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 150 rules applied. Total rules applied 295 place count 760 transition count 1333
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 300 place count 755 transition count 1333
Performed 117 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 117 Pre rules applied. Total rules applied 300 place count 755 transition count 1216
Deduced a syphon composed of 117 places in 2 ms
Ensure Unique test removed 37 places
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 3 with 271 rules applied. Total rules applied 571 place count 601 transition count 1216
Discarding 3 places :
Implicit places reduction removed 3 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 3 with 4 rules applied. Total rules applied 575 place count 598 transition count 1215
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 576 place count 597 transition count 1215
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 576 place count 597 transition count 1199
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 608 place count 581 transition count 1199
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 614 place count 575 transition count 1180
Iterating global reduction 5 with 6 rules applied. Total rules applied 620 place count 575 transition count 1180
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 5 with 18 rules applied. Total rules applied 638 place count 570 transition count 1167
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 651 place count 557 transition count 1167
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 651 place count 557 transition count 1166
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 653 place count 556 transition count 1166
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 657 place count 552 transition count 1155
Iterating global reduction 7 with 4 rules applied. Total rules applied 661 place count 552 transition count 1155
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 664 place count 552 transition count 1152
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 665 place count 551 transition count 1144
Iterating global reduction 8 with 1 rules applied. Total rules applied 666 place count 551 transition count 1144
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 667 place count 550 transition count 1136
Iterating global reduction 8 with 1 rules applied. Total rules applied 668 place count 550 transition count 1136
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 669 place count 549 transition count 1128
Iterating global reduction 8 with 1 rules applied. Total rules applied 670 place count 549 transition count 1128
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 671 place count 548 transition count 1120
Iterating global reduction 8 with 1 rules applied. Total rules applied 672 place count 548 transition count 1120
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 673 place count 547 transition count 1112
Iterating global reduction 8 with 1 rules applied. Total rules applied 674 place count 547 transition count 1112
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 675 place count 546 transition count 1104
Iterating global reduction 8 with 1 rules applied. Total rules applied 676 place count 546 transition count 1104
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 677 place count 545 transition count 1096
Iterating global reduction 8 with 1 rules applied. Total rules applied 678 place count 545 transition count 1096
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 679 place count 544 transition count 1088
Iterating global reduction 8 with 1 rules applied. Total rules applied 680 place count 544 transition count 1088
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 681 place count 543 transition count 1080
Iterating global reduction 8 with 1 rules applied. Total rules applied 682 place count 543 transition count 1080
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 683 place count 542 transition count 1072
Iterating global reduction 8 with 1 rules applied. Total rules applied 684 place count 542 transition count 1072
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 685 place count 541 transition count 1064
Iterating global reduction 8 with 1 rules applied. Total rules applied 686 place count 541 transition count 1064
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 687 place count 540 transition count 1056
Iterating global reduction 8 with 1 rules applied. Total rules applied 688 place count 540 transition count 1056
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 689 place count 539 transition count 1048
Iterating global reduction 8 with 1 rules applied. Total rules applied 690 place count 539 transition count 1048
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 691 place count 538 transition count 1040
Iterating global reduction 8 with 1 rules applied. Total rules applied 692 place count 538 transition count 1040
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 693 place count 537 transition count 1032
Iterating global reduction 8 with 1 rules applied. Total rules applied 694 place count 537 transition count 1032
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 8 with 88 rules applied. Total rules applied 782 place count 493 transition count 988
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 783 place count 492 transition count 987
Iterating global reduction 8 with 1 rules applied. Total rules applied 784 place count 492 transition count 987
Applied a total of 784 rules in 344 ms. Remains 492 /905 variables (removed 413) and now considering 987/1483 (removed 496) transitions.
// Phase 1: matrix 987 rows 492 cols
[2023-03-09 04:18:12] [INFO ] Computed 76 place invariants in 9 ms
[2023-03-09 04:18:12] [INFO ] Implicit Places using invariants in 475 ms returned [91, 97, 102, 108, 119, 120, 138, 200, 208, 214, 230, 300, 306, 311, 327, 398, 404, 409, 429, 447, 489]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 477 ms to find 21 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 471/905 places, 987/1483 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 471 transition count 978
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 462 transition count 978
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 18 place count 462 transition count 970
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 34 place count 454 transition count 970
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 35 place count 453 transition count 970
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 35 place count 453 transition count 969
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 37 place count 452 transition count 969
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 46 place count 443 transition count 960
Iterating global reduction 3 with 9 rules applied. Total rules applied 55 place count 443 transition count 960
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 63 place count 435 transition count 952
Iterating global reduction 3 with 8 rules applied. Total rules applied 71 place count 435 transition count 952
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 75 place count 431 transition count 948
Iterating global reduction 3 with 4 rules applied. Total rules applied 79 place count 431 transition count 948
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 117 place count 412 transition count 929
Applied a total of 117 rules in 53 ms. Remains 412 /471 variables (removed 59) and now considering 929/987 (removed 58) transitions.
// Phase 1: matrix 929 rows 412 cols
[2023-03-09 04:18:12] [INFO ] Computed 54 place invariants in 9 ms
[2023-03-09 04:18:12] [INFO ] Implicit Places using invariants in 267 ms returned [94, 175, 178, 259, 262, 345, 348]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 269 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 405/905 places, 929/1483 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 405 transition count 925
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 401 transition count 925
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 12 place count 397 transition count 921
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 397 transition count 921
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 20 place count 397 transition count 917
Applied a total of 20 rules in 26 ms. Remains 397 /405 variables (removed 8) and now considering 917/929 (removed 12) transitions.
// Phase 1: matrix 917 rows 397 cols
[2023-03-09 04:18:12] [INFO ] Computed 47 place invariants in 17 ms
[2023-03-09 04:18:13] [INFO ] Implicit Places using invariants in 227 ms returned [73, 151, 231, 312]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 228 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 393/905 places, 917/1483 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 389 transition count 913
Applied a total of 8 rules in 18 ms. Remains 389 /393 variables (removed 4) and now considering 913/917 (removed 4) transitions.
// Phase 1: matrix 913 rows 389 cols
[2023-03-09 04:18:13] [INFO ] Computed 43 place invariants in 7 ms
[2023-03-09 04:18:13] [INFO ] Implicit Places using invariants in 236 ms returned []
[2023-03-09 04:18:13] [INFO ] Invariant cache hit.
[2023-03-09 04:18:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-09 04:18:14] [INFO ] Implicit Places using invariants and state equation in 925 ms returned []
Implicit Place search using SMT with State Equation took 1187 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 389/905 places, 913/1483 transitions.
Finished structural reductions in SI_LTL mode , in 4 iterations and 2605 ms. Remains : 389/905 places, 913/1483 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-04a-LTLFireability-04 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 s254 0) (EQ s305 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1583 reset in 297 ms.
Product exploration explored 100000 steps with 1560 reset in 322 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 179 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Finished random walk after 7489 steps, including 122 resets, run visited all 1 properties in 26 ms. (steps per millisecond=288 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 219 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Support contains 2 out of 389 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 389/389 places, 913/913 transitions.
Applied a total of 0 rules in 29 ms. Remains 389 /389 variables (removed 0) and now considering 913/913 (removed 0) transitions.
[2023-03-09 04:18:15] [INFO ] Invariant cache hit.
[2023-03-09 04:18:16] [INFO ] Implicit Places using invariants in 368 ms returned []
[2023-03-09 04:18:16] [INFO ] Invariant cache hit.
[2023-03-09 04:18:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-09 04:18:16] [INFO ] Implicit Places using invariants and state equation in 940 ms returned []
Implicit Place search using SMT with State Equation took 1331 ms to find 0 implicit places.
[2023-03-09 04:18:17] [INFO ] Redundant transitions in 49 ms returned []
[2023-03-09 04:18:17] [INFO ] Invariant cache hit.
[2023-03-09 04:18:17] [INFO ] Dead Transitions using invariants and state equation in 357 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1788 ms. Remains : 389/389 places, 913/913 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Finished random walk after 117 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=117 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1556 reset in 211 ms.
Product exploration explored 100000 steps with 1550 reset in 199 ms.
Support contains 2 out of 389 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 389/389 places, 913/913 transitions.
Applied a total of 0 rules in 10 ms. Remains 389 /389 variables (removed 0) and now considering 913/913 (removed 0) transitions.
[2023-03-09 04:18:18] [INFO ] Invariant cache hit.
[2023-03-09 04:18:18] [INFO ] Implicit Places using invariants in 274 ms returned []
[2023-03-09 04:18:18] [INFO ] Invariant cache hit.
[2023-03-09 04:18:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-09 04:18:19] [INFO ] Implicit Places using invariants and state equation in 860 ms returned []
Implicit Place search using SMT with State Equation took 1163 ms to find 0 implicit places.
[2023-03-09 04:18:19] [INFO ] Redundant transitions in 98 ms returned []
[2023-03-09 04:18:19] [INFO ] Invariant cache hit.
[2023-03-09 04:18:19] [INFO ] Dead Transitions using invariants and state equation in 414 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1693 ms. Remains : 389/389 places, 913/913 transitions.
Treatment of property ASLink-PT-04a-LTLFireability-04 finished in 8387 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 905 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 905/905 places, 1483/1483 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 149 transitions
Trivial Post-agglo rules discarded 149 transitions
Performed 149 trivial Post agglomeration. Transition count delta: 149
Iterating post reduction 0 with 149 rules applied. Total rules applied 149 place count 904 transition count 1333
Reduce places removed 153 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 156 rules applied. Total rules applied 305 place count 751 transition count 1330
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 309 place count 748 transition count 1329
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 310 place count 747 transition count 1329
Performed 125 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 125 Pre rules applied. Total rules applied 310 place count 747 transition count 1204
Deduced a syphon composed of 125 places in 1 ms
Ensure Unique test removed 36 places
Reduce places removed 161 places and 0 transitions.
Iterating global reduction 4 with 286 rules applied. Total rules applied 596 place count 586 transition count 1204
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 4 with 17 rules applied. Total rules applied 613 place count 578 transition count 1195
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 622 place count 569 transition count 1195
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 16 Pre rules applied. Total rules applied 622 place count 569 transition count 1179
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 654 place count 553 transition count 1179
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 664 place count 543 transition count 1156
Iterating global reduction 6 with 10 rules applied. Total rules applied 674 place count 543 transition count 1156
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 6 with 22 rules applied. Total rules applied 696 place count 538 transition count 1139
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 709 place count 525 transition count 1139
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 709 place count 525 transition count 1138
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 711 place count 524 transition count 1138
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 715 place count 520 transition count 1127
Iterating global reduction 8 with 4 rules applied. Total rules applied 719 place count 520 transition count 1127
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 722 place count 520 transition count 1124
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 723 place count 519 transition count 1116
Iterating global reduction 9 with 1 rules applied. Total rules applied 724 place count 519 transition count 1116
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 725 place count 518 transition count 1108
Iterating global reduction 9 with 1 rules applied. Total rules applied 726 place count 518 transition count 1108
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 727 place count 517 transition count 1100
Iterating global reduction 9 with 1 rules applied. Total rules applied 728 place count 517 transition count 1100
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 729 place count 516 transition count 1092
Iterating global reduction 9 with 1 rules applied. Total rules applied 730 place count 516 transition count 1092
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 731 place count 515 transition count 1084
Iterating global reduction 9 with 1 rules applied. Total rules applied 732 place count 515 transition count 1084
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 733 place count 514 transition count 1076
Iterating global reduction 9 with 1 rules applied. Total rules applied 734 place count 514 transition count 1076
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 735 place count 513 transition count 1068
Iterating global reduction 9 with 1 rules applied. Total rules applied 736 place count 513 transition count 1068
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 737 place count 512 transition count 1060
Iterating global reduction 9 with 1 rules applied. Total rules applied 738 place count 512 transition count 1060
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 739 place count 511 transition count 1052
Iterating global reduction 9 with 1 rules applied. Total rules applied 740 place count 511 transition count 1052
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 741 place count 510 transition count 1044
Iterating global reduction 9 with 1 rules applied. Total rules applied 742 place count 510 transition count 1044
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 743 place count 509 transition count 1036
Iterating global reduction 9 with 1 rules applied. Total rules applied 744 place count 509 transition count 1036
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 745 place count 508 transition count 1028
Iterating global reduction 9 with 1 rules applied. Total rules applied 746 place count 508 transition count 1028
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 747 place count 507 transition count 1020
Iterating global reduction 9 with 1 rules applied. Total rules applied 748 place count 507 transition count 1020
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 749 place count 506 transition count 1012
Iterating global reduction 9 with 1 rules applied. Total rules applied 750 place count 506 transition count 1012
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 751 place count 505 transition count 1004
Iterating global reduction 9 with 1 rules applied. Total rules applied 752 place count 505 transition count 1004
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 9 with 86 rules applied. Total rules applied 838 place count 462 transition count 961
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 839 place count 461 transition count 960
Iterating global reduction 9 with 1 rules applied. Total rules applied 840 place count 461 transition count 960
Applied a total of 840 rules in 260 ms. Remains 461 /905 variables (removed 444) and now considering 960/1483 (removed 523) transitions.
// Phase 1: matrix 960 rows 461 cols
[2023-03-09 04:18:20] [INFO ] Computed 68 place invariants in 8 ms
[2023-03-09 04:18:20] [INFO ] Implicit Places using invariants in 396 ms returned [72, 84, 92, 98, 103, 105, 112, 130, 166, 191, 199, 205, 207, 267, 284, 290, 295, 297, 357, 374, 380, 385, 387, 416, 458]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 398 ms to find 25 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 436/905 places, 960/1483 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 436 transition count 951
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 427 transition count 951
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 26 place count 419 transition count 943
Iterating global reduction 2 with 8 rules applied. Total rules applied 34 place count 419 transition count 943
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 42 place count 411 transition count 935
Iterating global reduction 2 with 8 rules applied. Total rules applied 50 place count 411 transition count 935
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 54 place count 407 transition count 931
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 place count 407 transition count 931
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 96 place count 388 transition count 912
Applied a total of 96 rules in 58 ms. Remains 388 /436 variables (removed 48) and now considering 912/960 (removed 48) transitions.
// Phase 1: matrix 912 rows 388 cols
[2023-03-09 04:18:20] [INFO ] Computed 43 place invariants in 7 ms
[2023-03-09 04:18:21] [INFO ] Implicit Places using invariants in 261 ms returned []
[2023-03-09 04:18:21] [INFO ] Invariant cache hit.
[2023-03-09 04:18:21] [INFO ] Implicit Places using invariants and state equation in 845 ms returned []
Implicit Place search using SMT with State Equation took 1112 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 388/905 places, 912/1483 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1828 ms. Remains : 388/905 places, 912/1483 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-04a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s80 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 26 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-04a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04a-LTLFireability-14 finished in 1917 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2023-03-09 04:18:22] [INFO ] Flatten gal took : 58 ms
[2023-03-09 04:18:22] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-09 04:18:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 905 places, 1483 transitions and 5267 arcs took 9 ms.
Total runtime 38232 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ASLink-PT-04a
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/380
LTLFireability

FORMULA ASLink-PT-04a-LTLFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678335502849

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/380/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/380/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/380/LTLFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 ASLink-PT-04a-LTLFireability-04
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for ASLink-PT-04a-LTLFireability-04
lola: result : false
lola: markings : 5922
lola: fired transitions : 7387
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ASLink-PT-04a-LTLFireability-04: LTL false LTL model checker


Time elapsed: 0 secs. Pages in use: 1

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="LTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is ASLink-PT-04a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r007-oct2-167813594900060"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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