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.r105-tall-167814481700787.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 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 DLCround-PT-13b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481700787
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.5M
-rw-r--r-- 1 mcc users 6.3K Feb 25 18:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 18:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 18:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 18:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 18:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 25 18:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 18:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 18:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:53 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 2.1M 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 DLCround-PT-13b-LTLCardinality-00
FORMULA_NAME DLCround-PT-13b-LTLCardinality-01
FORMULA_NAME DLCround-PT-13b-LTLCardinality-02
FORMULA_NAME DLCround-PT-13b-LTLCardinality-03
FORMULA_NAME DLCround-PT-13b-LTLCardinality-04
FORMULA_NAME DLCround-PT-13b-LTLCardinality-05
FORMULA_NAME DLCround-PT-13b-LTLCardinality-06
FORMULA_NAME DLCround-PT-13b-LTLCardinality-07
FORMULA_NAME DLCround-PT-13b-LTLCardinality-08
FORMULA_NAME DLCround-PT-13b-LTLCardinality-09
FORMULA_NAME DLCround-PT-13b-LTLCardinality-10
FORMULA_NAME DLCround-PT-13b-LTLCardinality-11
FORMULA_NAME DLCround-PT-13b-LTLCardinality-12
FORMULA_NAME DLCround-PT-13b-LTLCardinality-13
FORMULA_NAME DLCround-PT-13b-LTLCardinality-14
FORMULA_NAME DLCround-PT-13b-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678380221151

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=DLCround-PT-13b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 16:43:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-09 16:43:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 16:43:43] [INFO ] Load time of PNML (sax parser for PT used): 392 ms
[2023-03-09 16:43:43] [INFO ] Transformed 5343 places.
[2023-03-09 16:43:43] [INFO ] Transformed 8727 transitions.
[2023-03-09 16:43:43] [INFO ] Found NUPN structural information;
[2023-03-09 16:43:43] [INFO ] Parsed PT model containing 5343 places and 8727 transitions and 24849 arcs in 602 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA DLCround-PT-13b-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13b-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13b-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13b-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13b-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13b-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 5343 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5343/5343 places, 8727/8727 transitions.
Discarding 945 places :
Symmetric choice reduction at 0 with 945 rule applications. Total rules 945 place count 4398 transition count 7782
Iterating global reduction 0 with 945 rules applied. Total rules applied 1890 place count 4398 transition count 7782
Discarding 787 places :
Symmetric choice reduction at 0 with 787 rule applications. Total rules 2677 place count 3611 transition count 6995
Iterating global reduction 0 with 787 rules applied. Total rules applied 3464 place count 3611 transition count 6995
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 3478 place count 3611 transition count 6981
Discarding 82 places :
Symmetric choice reduction at 1 with 82 rule applications. Total rules 3560 place count 3529 transition count 6687
Iterating global reduction 1 with 82 rules applied. Total rules applied 3642 place count 3529 transition count 6687
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 3683 place count 3488 transition count 6646
Iterating global reduction 1 with 41 rules applied. Total rules applied 3724 place count 3488 transition count 6646
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 3728 place count 3488 transition count 6642
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 3753 place count 3463 transition count 6617
Iterating global reduction 2 with 25 rules applied. Total rules applied 3778 place count 3463 transition count 6617
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 3802 place count 3439 transition count 6593
Iterating global reduction 2 with 24 rules applied. Total rules applied 3826 place count 3439 transition count 6593
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 3850 place count 3415 transition count 6569
Iterating global reduction 2 with 24 rules applied. Total rules applied 3874 place count 3415 transition count 6569
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 3885 place count 3404 transition count 6558
Iterating global reduction 2 with 11 rules applied. Total rules applied 3896 place count 3404 transition count 6558
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 3903 place count 3397 transition count 6551
Iterating global reduction 2 with 7 rules applied. Total rules applied 3910 place count 3397 transition count 6551
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 3917 place count 3390 transition count 6544
Iterating global reduction 2 with 7 rules applied. Total rules applied 3924 place count 3390 transition count 6544
Applied a total of 3924 rules in 3357 ms. Remains 3390 /5343 variables (removed 1953) and now considering 6544/8727 (removed 2183) transitions.
// Phase 1: matrix 6544 rows 3390 cols
[2023-03-09 16:43:47] [INFO ] Computed 312 place invariants in 58 ms
[2023-03-09 16:43:48] [INFO ] Implicit Places using invariants in 1179 ms returned []
[2023-03-09 16:43:48] [INFO ] Invariant cache hit.
[2023-03-09 16:43:50] [INFO ] Implicit Places using invariants and state equation in 2045 ms returned []
Implicit Place search using SMT with State Equation took 3257 ms to find 0 implicit places.
[2023-03-09 16:43:50] [INFO ] Invariant cache hit.
[2023-03-09 16:43:53] [INFO ] Dead Transitions using invariants and state equation in 2925 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3390/5343 places, 6544/8727 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9542 ms. Remains : 3390/5343 places, 6544/8727 transitions.
Support contains 36 out of 3390 places after structural reductions.
[2023-03-09 16:43:53] [INFO ] Flatten gal took : 328 ms
[2023-03-09 16:43:54] [INFO ] Flatten gal took : 192 ms
[2023-03-09 16:43:54] [INFO ] Input system was already deterministic with 6544 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=18 ) properties (out of 19) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-09 16:43:55] [INFO ] Invariant cache hit.
[2023-03-09 16:43:56] [INFO ] After 797ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-09 16:43:57] [INFO ] [Nat]Absence check using 312 positive place invariants in 323 ms returned sat
[2023-03-09 16:44:01] [INFO ] After 4090ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-09 16:44:04] [INFO ] After 7155ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 1582 ms.
[2023-03-09 16:44:06] [INFO ] After 10399ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Fused 10 Parikh solutions to 4 different solutions.
Parikh walk visited 8 properties in 209 ms.
Support contains 6 out of 3390 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3390/3390 places, 6544/6544 transitions.
Graph (trivial) has 2901 edges and 3390 vertex of which 697 / 3390 are part of one of the 59 SCC in 12 ms
Free SCC test removed 638 places
Drop transitions removed 727 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 744 transitions.
Drop transitions removed 519 transitions
Trivial Post-agglo rules discarded 519 transitions
Performed 519 trivial Post agglomeration. Transition count delta: 519
Iterating post reduction 0 with 519 rules applied. Total rules applied 520 place count 2752 transition count 5281
Reduce places removed 519 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 1 with 573 rules applied. Total rules applied 1093 place count 2233 transition count 5227
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 1129 place count 2197 transition count 5227
Performed 304 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 304 Pre rules applied. Total rules applied 1129 place count 2197 transition count 4923
Deduced a syphon composed of 304 places in 35 ms
Reduce places removed 304 places and 0 transitions.
Iterating global reduction 3 with 608 rules applied. Total rules applied 1737 place count 1893 transition count 4923
Discarding 99 places :
Symmetric choice reduction at 3 with 99 rule applications. Total rules 1836 place count 1794 transition count 3924
Iterating global reduction 3 with 99 rules applied. Total rules applied 1935 place count 1794 transition count 3924
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1939 place count 1794 transition count 3920
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 1939 place count 1794 transition count 3910
Deduced a syphon composed of 10 places in 31 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1959 place count 1784 transition count 3910
Performed 690 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 690 places in 1 ms
Reduce places removed 690 places and 0 transitions.
Iterating global reduction 4 with 1380 rules applied. Total rules applied 3339 place count 1094 transition count 3206
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 3352 place count 1094 transition count 3193
Renaming transitions due to excessive name length > 1024 char.
Discarding 34 places :
Symmetric choice reduction at 5 with 34 rule applications. Total rules 3386 place count 1060 transition count 2627
Iterating global reduction 5 with 34 rules applied. Total rules applied 3420 place count 1060 transition count 2627
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 5 with 31 rules applied. Total rules applied 3451 place count 1060 transition count 2596
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 3453 place count 1059 transition count 2595
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -140
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 3481 place count 1045 transition count 2735
Drop transitions removed 8 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 3494 place count 1045 transition count 2722
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 3498 place count 1041 transition count 2608
Iterating global reduction 7 with 4 rules applied. Total rules applied 3502 place count 1041 transition count 2608
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 3506 place count 1041 transition count 2604
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -49
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 3514 place count 1037 transition count 2653
Drop transitions removed 57 transitions
Redundant transition composition rules discarded 57 transitions
Iterating global reduction 8 with 57 rules applied. Total rules applied 3571 place count 1037 transition count 2596
Discarding 24 places :
Symmetric choice reduction at 8 with 24 rule applications. Total rules 3595 place count 1013 transition count 2572
Iterating global reduction 8 with 24 rules applied. Total rules applied 3619 place count 1013 transition count 2572
Discarding 24 places :
Symmetric choice reduction at 8 with 24 rule applications. Total rules 3643 place count 989 transition count 2162
Iterating global reduction 8 with 24 rules applied. Total rules applied 3667 place count 989 transition count 2162
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 8 with 24 rules applied. Total rules applied 3691 place count 989 transition count 2138
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 9 with 28 rules applied. Total rules applied 3719 place count 975 transition count 2124
Discarding 14 places :
Symmetric choice reduction at 9 with 14 rule applications. Total rules 3733 place count 961 transition count 1884
Iterating global reduction 9 with 14 rules applied. Total rules applied 3747 place count 961 transition count 1884
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 9 with 14 rules applied. Total rules applied 3761 place count 961 transition count 1870
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 3767 place count 958 transition count 1893
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 3771 place count 958 transition count 1889
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 11 with 19 rules applied. Total rules applied 3790 place count 958 transition count 1870
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 3796 place count 955 transition count 1894
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 3801 place count 955 transition count 1889
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 12 with 16 rules applied. Total rules applied 3817 place count 955 transition count 1873
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 3821 place count 953 transition count 1895
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 3824 place count 953 transition count 1892
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 13 with 11 rules applied. Total rules applied 3835 place count 953 transition count 1881
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 3837 place count 952 transition count 1893
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 3839 place count 952 transition count 1891
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 3840 place count 952 transition count 1890
Free-agglomeration rule applied 603 times with reduction of 332 identical transitions.
Iterating global reduction 14 with 603 rules applied. Total rules applied 4443 place count 952 transition count 955
Reduce places removed 603 places and 0 transitions.
Drop transitions removed 640 transitions
Reduce isomorphic transitions removed 640 transitions.
Graph (complete) has 641 edges and 349 vertex of which 181 are kept as prefixes of interest. Removing 168 places using SCC suffix rule.1 ms
Discarding 168 places :
Also discarding 29 output transitions
Drop transitions removed 29 transitions
Iterating post reduction 14 with 1244 rules applied. Total rules applied 5687 place count 181 transition count 286
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 5693 place count 181 transition count 280
Discarding 105 places :
Symmetric choice reduction at 16 with 105 rule applications. Total rules 5798 place count 76 transition count 151
Iterating global reduction 16 with 105 rules applied. Total rules applied 5903 place count 76 transition count 151
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 16 with 2 rules applied. Total rules applied 5905 place count 75 transition count 150
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 5906 place count 75 transition count 149
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 17 with 4 rules applied. Total rules applied 5910 place count 73 transition count 165
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 17 with 10 rules applied. Total rules applied 5920 place count 73 transition count 155
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 18 with 30 rules applied. Total rules applied 5950 place count 73 transition count 125
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 193 edges and 72 vertex of which 52 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 places :
Also discarding 22 output transitions
Drop transitions removed 22 transitions
Iterating post reduction 18 with 2 rules applied. Total rules applied 5952 place count 52 transition count 103
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 19 with 12 rules applied. Total rules applied 5964 place count 52 transition count 91
Discarding 8 places :
Symmetric choice reduction at 20 with 8 rule applications. Total rules 5972 place count 44 transition count 77
Iterating global reduction 20 with 8 rules applied. Total rules applied 5980 place count 44 transition count 77
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 5982 place count 44 transition count 75
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 5983 place count 44 transition count 75
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 5984 place count 44 transition count 74
Applied a total of 5984 rules in 1966 ms. Remains 44 /3390 variables (removed 3346) and now considering 74/6544 (removed 6470) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1966 ms. Remains : 44/3390 places, 74/6544 transitions.
Finished random walk after 65 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=65 )
Computed a total of 625 stabilizing places and 625 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(X(X((G(p1)||p0)))))'
Support contains 3 out of 3390 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3390/3390 places, 6544/6544 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 3372 transition count 6510
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 3372 transition count 6510
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 45 place count 3363 transition count 6501
Iterating global reduction 0 with 9 rules applied. Total rules applied 54 place count 3363 transition count 6501
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 3361 transition count 6499
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 3361 transition count 6499
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 3359 transition count 6497
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 3359 transition count 6497
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 3357 transition count 6495
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 3357 transition count 6495
Applied a total of 66 rules in 1523 ms. Remains 3357 /3390 variables (removed 33) and now considering 6495/6544 (removed 49) transitions.
// Phase 1: matrix 6495 rows 3357 cols
[2023-03-09 16:44:10] [INFO ] Computed 312 place invariants in 40 ms
[2023-03-09 16:44:12] [INFO ] Implicit Places using invariants in 1216 ms returned []
[2023-03-09 16:44:12] [INFO ] Invariant cache hit.
[2023-03-09 16:44:14] [INFO ] Implicit Places using invariants and state equation in 2146 ms returned []
Implicit Place search using SMT with State Equation took 3366 ms to find 0 implicit places.
[2023-03-09 16:44:14] [INFO ] Invariant cache hit.
[2023-03-09 16:44:18] [INFO ] Dead Transitions using invariants and state equation in 3914 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3357/3390 places, 6495/6544 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8816 ms. Remains : 3357/3390 places, 6495/6544 transitions.
Stuttering acceptance computed with spot in 320 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCround-PT-13b-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=4, aps=[p1:(EQ s1231 0), p0:(OR (EQ s2010 0) (EQ s728 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 1334 ms.
Product exploration explored 100000 steps with 25000 reset in 1247 ms.
Computed a total of 619 stabilizing places and 619 stable transitions
Computed a total of 619 stabilizing places and 619 stable transitions
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 201 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-09 16:44:22] [INFO ] Invariant cache hit.
[2023-03-09 16:44:22] [INFO ] After 357ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 16:44:23] [INFO ] [Nat]Absence check using 312 positive place invariants in 302 ms returned sat
[2023-03-09 16:44:26] [INFO ] After 2694ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 16:44:26] [INFO ] After 3259ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 294 ms.
[2023-03-09 16:44:26] [INFO ] After 4344ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 999 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=99 )
Parikh walk visited 2 properties in 44 ms.
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : [(F (NOT p1)), (F (AND p1 (NOT p0))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 2 factoid took 221 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 177 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 196 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 3357 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3357/3357 places, 6495/6495 transitions.
Applied a total of 0 rules in 224 ms. Remains 3357 /3357 variables (removed 0) and now considering 6495/6495 (removed 0) transitions.
[2023-03-09 16:44:27] [INFO ] Invariant cache hit.
[2023-03-09 16:44:28] [INFO ] Implicit Places using invariants in 1166 ms returned []
[2023-03-09 16:44:28] [INFO ] Invariant cache hit.
[2023-03-09 16:44:30] [INFO ] Implicit Places using invariants and state equation in 1959 ms returned []
Implicit Place search using SMT with State Equation took 3126 ms to find 0 implicit places.
[2023-03-09 16:44:30] [INFO ] Invariant cache hit.
[2023-03-09 16:44:34] [INFO ] Dead Transitions using invariants and state equation in 3804 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7159 ms. Remains : 3357/3357 places, 6495/6495 transitions.
Computed a total of 619 stabilizing places and 619 stable transitions
Computed a total of 619 stabilizing places and 619 stable transitions
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 84 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-09 16:44:35] [INFO ] Invariant cache hit.
[2023-03-09 16:44:35] [INFO ] After 363ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 16:44:36] [INFO ] [Nat]Absence check using 312 positive place invariants in 298 ms returned sat
[2023-03-09 16:44:39] [INFO ] After 2667ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 16:44:39] [INFO ] After 3231ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 305 ms.
[2023-03-09 16:44:40] [INFO ] After 4268ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 956 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=136 )
Parikh walk visited 2 properties in 40 ms.
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : [(F (NOT p1)), (F (AND p1 (NOT p0))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 2 factoid took 153 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 214 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 189 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 188 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 25000 reset in 1073 ms.
Product exploration explored 100000 steps with 25000 reset in 1073 ms.
Applying partial POR strategy [true, true, true, false, false, false]
Stuttering acceptance computed with spot in 203 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 3357 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3357/3357 places, 6495/6495 transitions.
Graph (trivial) has 2874 edges and 3357 vertex of which 704 / 3357 are part of one of the 61 SCC in 11 ms
Free SCC test removed 643 places
Ensure Unique test removed 690 transitions
Reduce isomorphic transitions removed 690 transitions.
Performed 502 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 502 rules applied. Total rules applied 503 place count 2714 transition count 5805
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 36 rules applied. Total rules applied 539 place count 2714 transition count 5787
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 539 place count 2714 transition count 5793
Deduced a syphon composed of 532 places in 39 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 551 place count 2714 transition count 5793
Discarding 197 places :
Symmetric choice reduction at 2 with 197 rule applications. Total rules 748 place count 2517 transition count 4664
Deduced a syphon composed of 424 places in 33 ms
Iterating global reduction 2 with 197 rules applied. Total rules applied 945 place count 2517 transition count 4664
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 949 place count 2517 transition count 4660
Performed 979 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 1403 places in 1 ms
Iterating global reduction 3 with 979 rules applied. Total rules applied 1928 place count 2517 transition count 4673
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 1942 place count 2517 transition count 4659
Renaming transitions due to excessive name length > 1024 char.
Discarding 692 places :
Symmetric choice reduction at 4 with 692 rule applications. Total rules 2634 place count 1825 transition count 3483
Deduced a syphon composed of 742 places in 1 ms
Iterating global reduction 4 with 692 rules applied. Total rules applied 3326 place count 1825 transition count 3483
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 4 with 30 rules applied. Total rules applied 3356 place count 1825 transition count 3453
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 3370 place count 1811 transition count 3439
Deduced a syphon composed of 728 places in 1 ms
Iterating global reduction 5 with 14 rules applied. Total rules applied 3384 place count 1811 transition count 3439
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: -167
Deduced a syphon composed of 762 places in 1 ms
Iterating global reduction 5 with 34 rules applied. Total rules applied 3418 place count 1811 transition count 3606
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 3430 place count 1811 transition count 3594
Discarding 47 places :
Symmetric choice reduction at 6 with 47 rule applications. Total rules 3477 place count 1764 transition count 3487
Deduced a syphon composed of 715 places in 1 ms
Iterating global reduction 6 with 47 rules applied. Total rules applied 3524 place count 1764 transition count 3487
Deduced a syphon composed of 715 places in 1 ms
Drop transitions removed 47 transitions
Redundant transition composition rules discarded 47 transitions
Iterating global reduction 6 with 47 rules applied. Total rules applied 3571 place count 1764 transition count 3440
Discarding 25 places :
Symmetric choice reduction at 6 with 25 rule applications. Total rules 3596 place count 1739 transition count 3390
Deduced a syphon composed of 715 places in 0 ms
Iterating global reduction 6 with 25 rules applied. Total rules applied 3621 place count 1739 transition count 3390
Discarding 25 places :
Symmetric choice reduction at 6 with 25 rule applications. Total rules 3646 place count 1714 transition count 2965
Deduced a syphon composed of 715 places in 1 ms
Iterating global reduction 6 with 25 rules applied. Total rules applied 3671 place count 1714 transition count 2965
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 6 with 37 rules applied. Total rules applied 3708 place count 1714 transition count 2928
Discarding 24 places :
Symmetric choice reduction at 7 with 24 rule applications. Total rules 3732 place count 1690 transition count 2892
Deduced a syphon composed of 691 places in 1 ms
Iterating global reduction 7 with 24 rules applied. Total rules applied 3756 place count 1690 transition count 2892
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 692 places in 0 ms
Iterating global reduction 7 with 1 rules applied. Total rules applied 3757 place count 1690 transition count 2905
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3758 place count 1689 transition count 2903
Deduced a syphon composed of 691 places in 1 ms
Iterating global reduction 7 with 1 rules applied. Total rules applied 3759 place count 1689 transition count 2903
Deduced a syphon composed of 691 places in 1 ms
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 3762 place count 1689 transition count 2900
Deduced a syphon composed of 691 places in 1 ms
Applied a total of 3762 rules in 5213 ms. Remains 1689 /3357 variables (removed 1668) and now considering 2900/6495 (removed 3595) transitions.
[2023-03-09 16:44:49] [INFO ] Redundant transitions in 290 ms returned []
[2023-03-09 16:44:49] [INFO ] Flow matrix only has 2855 transitions (discarded 45 similar events)
// Phase 1: matrix 2855 rows 1689 cols
[2023-03-09 16:44:49] [INFO ] Computed 312 place invariants in 217 ms
[2023-03-09 16:44:50] [INFO ] Dead Transitions using invariants and state equation in 1649 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1689/3357 places, 2900/6495 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7165 ms. Remains : 1689/3357 places, 2900/6495 transitions.
Support contains 3 out of 3357 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3357/3357 places, 6495/6495 transitions.
Applied a total of 0 rules in 190 ms. Remains 3357 /3357 variables (removed 0) and now considering 6495/6495 (removed 0) transitions.
// Phase 1: matrix 6495 rows 3357 cols
[2023-03-09 16:44:50] [INFO ] Computed 312 place invariants in 27 ms
[2023-03-09 16:44:52] [INFO ] Implicit Places using invariants in 1156 ms returned []
[2023-03-09 16:44:52] [INFO ] Invariant cache hit.
[2023-03-09 16:44:54] [INFO ] Implicit Places using invariants and state equation in 1950 ms returned []
Implicit Place search using SMT with State Equation took 3108 ms to find 0 implicit places.
[2023-03-09 16:44:54] [INFO ] Invariant cache hit.
[2023-03-09 16:44:57] [INFO ] Dead Transitions using invariants and state equation in 3782 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7083 ms. Remains : 3357/3357 places, 6495/6495 transitions.
Treatment of property DLCround-PT-13b-LTLCardinality-00 finished in 49040 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 1 out of 3390 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3390/3390 places, 6544/6544 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 3371 transition count 6509
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 3371 transition count 6509
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 46 place count 3363 transition count 6501
Iterating global reduction 0 with 8 rules applied. Total rules applied 54 place count 3363 transition count 6501
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 3361 transition count 6499
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 3361 transition count 6499
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 3359 transition count 6497
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 3359 transition count 6497
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 3357 transition count 6495
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 3357 transition count 6495
Applied a total of 66 rules in 1195 ms. Remains 3357 /3390 variables (removed 33) and now considering 6495/6544 (removed 49) transitions.
// Phase 1: matrix 6495 rows 3357 cols
[2023-03-09 16:44:59] [INFO ] Computed 312 place invariants in 23 ms
[2023-03-09 16:45:00] [INFO ] Implicit Places using invariants in 1186 ms returned []
[2023-03-09 16:45:00] [INFO ] Invariant cache hit.
[2023-03-09 16:45:02] [INFO ] Implicit Places using invariants and state equation in 1976 ms returned []
Implicit Place search using SMT with State Equation took 3164 ms to find 0 implicit places.
[2023-03-09 16:45:02] [INFO ] Invariant cache hit.
[2023-03-09 16:45:06] [INFO ] Dead Transitions using invariants and state equation in 3708 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3357/3390 places, 6495/6544 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8069 ms. Remains : 3357/3390 places, 6495/6544 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : DLCround-PT-13b-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s2257 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-13b-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13b-LTLCardinality-01 finished in 8234 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((G(p1)||X((X((!p3 U (!p4||G(!p3))))&&p2))))||p0)))'
Support contains 8 out of 3390 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3390/3390 places, 6544/6544 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 3375 transition count 6529
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 3375 transition count 6529
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 37 place count 3368 transition count 6522
Iterating global reduction 0 with 7 rules applied. Total rules applied 44 place count 3368 transition count 6522
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 46 place count 3366 transition count 6520
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 3366 transition count 6520
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 50 place count 3364 transition count 6518
Iterating global reduction 0 with 2 rules applied. Total rules applied 52 place count 3364 transition count 6518
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 54 place count 3362 transition count 6516
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 3362 transition count 6516
Applied a total of 56 rules in 1191 ms. Remains 3362 /3390 variables (removed 28) and now considering 6516/6544 (removed 28) transitions.
// Phase 1: matrix 6516 rows 3362 cols
[2023-03-09 16:45:07] [INFO ] Computed 312 place invariants in 22 ms
[2023-03-09 16:45:08] [INFO ] Implicit Places using invariants in 1177 ms returned []
[2023-03-09 16:45:08] [INFO ] Invariant cache hit.
[2023-03-09 16:45:10] [INFO ] Implicit Places using invariants and state equation in 1985 ms returned []
Implicit Place search using SMT with State Equation took 3164 ms to find 0 implicit places.
[2023-03-09 16:45:10] [INFO ] Invariant cache hit.
[2023-03-09 16:45:14] [INFO ] Dead Transitions using invariants and state equation in 3862 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3362/3390 places, 6516/6544 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8219 ms. Remains : 3362/3390 places, 6516/6544 transitions.
Stuttering acceptance computed with spot in 176 ms :[(OR (AND (NOT p0) (NOT p1) p3 p4) (AND (NOT p0) (NOT p1) (NOT p2))), (OR (AND (NOT p1) p3 p4) (AND (NOT p1) (NOT p2))), (AND (NOT p1) p3 p4)]
Running random walk in product with property : DLCround-PT-13b-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={1} source=1 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={0, 1} source=1 dest: 2}], [{ cond=(AND p1 (NOT p2) p4 p3), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p4 p3), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p1 p4 (NOT p3)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p4 (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p2 p4 p3), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p1) p2 p4 p3), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s2596 0) (EQ s429 1)), p1:(AND (EQ s2205 0) (EQ s388 1)), p2:(AND (NEQ s1674 0) (NEQ s2848 1)), p4:(OR (EQ s2565 0) (EQ s2641 1)), p3:(OR (EQ s...], nbAcceptance=2, 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 8 reset in 887 ms.
Product exploration explored 100000 steps with 8 reset in 1085 ms.
Computed a total of 620 stabilizing places and 620 stable transitions
Computed a total of 620 stabilizing places and 620 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2) p4 p3), (X (NOT (AND p1 p2))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND p1 p2 p4 p3)))), (X (X (NOT (AND p1 p2)))), (X (X (AND (NOT p1) (NOT p2) p4 p3))), (X (X (NOT (AND p1 (NOT p2) p4 p3)))), (X (X (NOT (AND (NOT p1) p2 p4 p3)))), (X (X (NOT (AND (NOT p1) p4 (NOT p3))))), (X (X (NOT (AND p1 p4 (NOT p3))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 754 ms. Reduced automaton from 3 states, 12 edges and 5 AP (stutter sensitive) to 3 states, 12 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(OR (AND (NOT p0) (NOT p1) p3 p4) (AND (NOT p0) (NOT p1) (NOT p2))), (OR (AND (NOT p1) p3 p4) (AND (NOT p1) (NOT p2))), (AND (NOT p1) p3 p4)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=40 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-09 16:45:18] [INFO ] Invariant cache hit.
[2023-03-09 16:45:19] [INFO ] [Real]Absence check using 312 positive place invariants in 312 ms returned sat
[2023-03-09 16:45:19] [INFO ] After 971ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:7
[2023-03-09 16:45:20] [INFO ] [Nat]Absence check using 312 positive place invariants in 297 ms returned sat
[2023-03-09 16:45:24] [INFO ] After 3462ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :7
[2023-03-09 16:45:26] [INFO ] After 5521ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :7
Attempting to minimize the solution found.
Minimization took 1064 ms.
[2023-03-09 16:45:27] [INFO ] After 7848ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :7
Fused 9 Parikh solutions to 6 different solutions.
Finished Parikh walk after 1262 steps, including 0 resets, run visited all 4 properties in 24 ms. (steps per millisecond=52 )
Parikh walk visited 7 properties in 239 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2) p4 p3), (X (NOT (AND p1 p2))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND p1 p2 p4 p3)))), (X (X (NOT (AND p1 p2)))), (X (X (AND (NOT p1) (NOT p2) p4 p3))), (X (X (NOT (AND p1 (NOT p2) p4 p3)))), (X (X (NOT (AND (NOT p1) p2 p4 p3)))), (X (X (NOT (AND (NOT p1) p4 (NOT p3))))), (X (X (NOT (AND p1 p4 (NOT p3))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (G (NOT (AND p3 (NOT p1) p2 p4))), (G (NOT (AND p3 p1 p2 p4)))]
False Knowledge obtained : [(F (AND (NOT p1) p2)), (F (AND p1 p2)), (F (NOT (AND p3 (NOT p1) (NOT p2) p4))), (F (AND p3 p1 (NOT p2) p4)), (F (NOT p0)), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2))), (F (AND (NOT p3) (NOT p1) p4)), (F (AND (NOT p3) p1 p4))]
Knowledge based reduction with 17 factoid took 1044 ms. Reduced automaton from 3 states, 12 edges and 5 AP (stutter sensitive) to 3 states, 10 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (OR (AND (NOT p1) p3 p4) (AND (NOT p1) (NOT p2))), (AND (NOT p1) p3 p4)]
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (OR (AND (NOT p1) p3 p4) (AND (NOT p1) (NOT p2))), (AND (NOT p1) p3 p4)]
Support contains 8 out of 3362 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3362/3362 places, 6516/6516 transitions.
Applied a total of 0 rules in 189 ms. Remains 3362 /3362 variables (removed 0) and now considering 6516/6516 (removed 0) transitions.
[2023-03-09 16:45:29] [INFO ] Invariant cache hit.
[2023-03-09 16:45:30] [INFO ] Implicit Places using invariants in 1171 ms returned []
[2023-03-09 16:45:30] [INFO ] Invariant cache hit.
[2023-03-09 16:45:32] [INFO ] Implicit Places using invariants and state equation in 1989 ms returned []
Implicit Place search using SMT with State Equation took 3160 ms to find 0 implicit places.
[2023-03-09 16:45:32] [INFO ] Invariant cache hit.
[2023-03-09 16:45:36] [INFO ] Dead Transitions using invariants and state equation in 3591 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6943 ms. Remains : 3362/3362 places, 6516/6516 transitions.
Computed a total of 620 stabilizing places and 620 stable transitions
Computed a total of 620 stabilizing places and 620 stable transitions
Knowledge obtained : [(AND (NOT p2) p3 p4 p0 (NOT p1)), (X (NOT (AND p1 p2))), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p4))))), (X (AND (NOT p1) (NOT p2))), (X (OR (NOT p2) (NOT p3) (NOT p4))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND p1 (NOT p3) p4)))), (X (X (NOT (AND p1 p3 p4)))), (X (X (NOT (AND (NOT p1) (NOT p3) p4)))), (X (X (AND (NOT p1) p3 p4))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p4)))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (OR (NOT p2) (NOT p3) (NOT p4)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : []
Knowledge based reduction with 17 factoid took 885 ms. Reduced automaton from 3 states, 10 edges and 5 AP (stutter sensitive) to 3 states, 10 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (OR (AND (NOT p1) p3 p4) (AND (NOT p1) (NOT p2))), (AND (NOT p1) p3 p4)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=42 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-09 16:45:37] [INFO ] Invariant cache hit.
[2023-03-09 16:45:38] [INFO ] [Real]Absence check using 312 positive place invariants in 310 ms returned sat
[2023-03-09 16:45:38] [INFO ] After 978ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:7
[2023-03-09 16:45:39] [INFO ] [Nat]Absence check using 312 positive place invariants in 294 ms returned sat
[2023-03-09 16:45:43] [INFO ] After 3498ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :7
[2023-03-09 16:45:45] [INFO ] After 5553ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :7
Attempting to minimize the solution found.
Minimization took 1084 ms.
[2023-03-09 16:45:46] [INFO ] After 7890ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :7
Fused 8 Parikh solutions to 7 different solutions.
Finished Parikh walk after 1359 steps, including 0 resets, run visited all 4 properties in 31 ms. (steps per millisecond=43 )
Parikh walk visited 7 properties in 145 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) p3 p4 p0 (NOT p1)), (X (NOT (AND p1 p2))), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p4))))), (X (AND (NOT p1) (NOT p2))), (X (OR (NOT p2) (NOT p3) (NOT p4))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND p1 (NOT p3) p4)))), (X (X (NOT (AND p1 p3 p4)))), (X (X (NOT (AND (NOT p1) (NOT p3) p4)))), (X (X (AND (NOT p1) p3 p4))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p4)))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (OR (NOT p2) (NOT p3) (NOT p4)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (G (OR (NOT p3) (NOT p4) (NOT p2)))]
False Knowledge obtained : [(F (AND p1 p2)), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p3 p4 p1)), (F (AND (NOT p1) p2)), (F (AND p1 (NOT p2))), (F (OR (AND (NOT p3) (NOT p0)) (AND (NOT p4) (NOT p0)) (AND (NOT p2) (NOT p0)))), (F (AND (NOT p3) p4 p1)), (F (NOT (AND p3 p4 (NOT p1)))), (F (AND (NOT p3) p4 (NOT p1)))]
Knowledge based reduction with 18 factoid took 1198 ms. Reduced automaton from 3 states, 10 edges and 5 AP (stutter sensitive) to 3 states, 10 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(OR (AND (NOT p0) (NOT p1) p3 p4) (AND (NOT p0) (NOT p1) (NOT p2))), (OR (AND (NOT p1) p3 p4) (AND (NOT p1) (NOT p2))), (AND (NOT p1) p3 p4)]
Stuttering acceptance computed with spot in 135 ms :[(OR (AND (NOT p0) (NOT p1) p3 p4) (AND (NOT p0) (NOT p1) (NOT p2))), (OR (AND (NOT p1) p3 p4) (AND (NOT p1) (NOT p2))), (AND (NOT p1) p3 p4)]
Stuttering acceptance computed with spot in 129 ms :[(OR (AND (NOT p0) (NOT p1) p3 p4) (AND (NOT p0) (NOT p1) (NOT p2))), (OR (AND (NOT p1) p3 p4) (AND (NOT p1) (NOT p2))), (AND (NOT p1) p3 p4)]
Product exploration explored 100000 steps with 8 reset in 863 ms.
Product exploration explored 100000 steps with 7 reset in 1031 ms.
Support contains 8 out of 3362 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3362/3362 places, 6516/6516 transitions.
Applied a total of 0 rules in 186 ms. Remains 3362 /3362 variables (removed 0) and now considering 6516/6516 (removed 0) transitions.
[2023-03-09 16:45:50] [INFO ] Invariant cache hit.
[2023-03-09 16:45:51] [INFO ] Implicit Places using invariants in 1171 ms returned []
[2023-03-09 16:45:51] [INFO ] Invariant cache hit.
[2023-03-09 16:45:53] [INFO ] Implicit Places using invariants and state equation in 1998 ms returned []
Implicit Place search using SMT with State Equation took 3171 ms to find 0 implicit places.
[2023-03-09 16:45:53] [INFO ] Invariant cache hit.
[2023-03-09 16:45:57] [INFO ] Dead Transitions using invariants and state equation in 3886 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7246 ms. Remains : 3362/3362 places, 6516/6516 transitions.
Treatment of property DLCround-PT-13b-LTLCardinality-06 finished in 51394 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 3390 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3390/3390 places, 6544/6544 transitions.
Graph (trivial) has 2906 edges and 3390 vertex of which 723 / 3390 are part of one of the 60 SCC in 3 ms
Free SCC test removed 663 places
Ensure Unique test removed 713 transitions
Reduce isomorphic transitions removed 713 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 510 transitions
Trivial Post-agglo rules discarded 510 transitions
Performed 510 trivial Post agglomeration. Transition count delta: 510
Iterating post reduction 0 with 510 rules applied. Total rules applied 511 place count 2726 transition count 5320
Reduce places removed 510 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 1 with 564 rules applied. Total rules applied 1075 place count 2216 transition count 5266
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 1111 place count 2180 transition count 5266
Performed 300 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 300 Pre rules applied. Total rules applied 1111 place count 2180 transition count 4966
Deduced a syphon composed of 300 places in 36 ms
Reduce places removed 300 places and 0 transitions.
Iterating global reduction 3 with 600 rules applied. Total rules applied 1711 place count 1880 transition count 4966
Discarding 104 places :
Symmetric choice reduction at 3 with 104 rule applications. Total rules 1815 place count 1776 transition count 3930
Iterating global reduction 3 with 104 rules applied. Total rules applied 1919 place count 1776 transition count 3930
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1923 place count 1776 transition count 3926
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 11 Pre rules applied. Total rules applied 1923 place count 1776 transition count 3915
Deduced a syphon composed of 11 places in 28 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1945 place count 1765 transition count 3915
Performed 682 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 682 places in 1 ms
Reduce places removed 682 places and 0 transitions.
Iterating global reduction 4 with 1364 rules applied. Total rules applied 3309 place count 1083 transition count 3219
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 3322 place count 1083 transition count 3206
Renaming transitions due to excessive name length > 1024 char.
Discarding 34 places :
Symmetric choice reduction at 5 with 34 rule applications. Total rules 3356 place count 1049 transition count 2640
Iterating global reduction 5 with 34 rules applied. Total rules applied 3390 place count 1049 transition count 2640
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 5 with 33 rules applied. Total rules applied 3423 place count 1049 transition count 2607
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -139
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 3447 place count 1037 transition count 2746
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 3451 place count 1037 transition count 2742
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 3455 place count 1033 transition count 2626
Iterating global reduction 7 with 4 rules applied. Total rules applied 3459 place count 1033 transition count 2626
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 3463 place count 1033 transition count 2622
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 3471 place count 1029 transition count 2672
Drop transitions removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 8 with 52 rules applied. Total rules applied 3523 place count 1029 transition count 2620
Discarding 28 places :
Symmetric choice reduction at 8 with 28 rule applications. Total rules 3551 place count 1001 transition count 2564
Iterating global reduction 8 with 28 rules applied. Total rules applied 3579 place count 1001 transition count 2564
Discarding 28 places :
Symmetric choice reduction at 8 with 28 rule applications. Total rules 3607 place count 973 transition count 2084
Iterating global reduction 8 with 28 rules applied. Total rules applied 3635 place count 973 transition count 2084
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 8 with 28 rules applied. Total rules applied 3663 place count 973 transition count 2056
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 3664 place count 972 transition count 2055
Applied a total of 3664 rules in 865 ms. Remains 972 /3390 variables (removed 2418) and now considering 2055/6544 (removed 4489) transitions.
[2023-03-09 16:45:58] [INFO ] Flow matrix only has 2019 transitions (discarded 36 similar events)
// Phase 1: matrix 2019 rows 972 cols
[2023-03-09 16:45:58] [INFO ] Computed 312 place invariants in 4 ms
[2023-03-09 16:45:59] [INFO ] Implicit Places using invariants in 398 ms returned []
[2023-03-09 16:45:59] [INFO ] Flow matrix only has 2019 transitions (discarded 36 similar events)
[2023-03-09 16:45:59] [INFO ] Invariant cache hit.
[2023-03-09 16:45:59] [INFO ] State equation strengthened by 69 read => feed constraints.
[2023-03-09 16:46:00] [INFO ] Implicit Places using invariants and state equation in 1129 ms returned []
Implicit Place search using SMT with State Equation took 1529 ms to find 0 implicit places.
[2023-03-09 16:46:00] [INFO ] Redundant transitions in 110 ms returned []
[2023-03-09 16:46:00] [INFO ] Flow matrix only has 2019 transitions (discarded 36 similar events)
[2023-03-09 16:46:00] [INFO ] Invariant cache hit.
[2023-03-09 16:46:01] [INFO ] Dead Transitions using invariants and state equation in 751 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 972/3390 places, 2055/6544 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3264 ms. Remains : 972/3390 places, 2055/6544 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-13b-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s679 1) (AND (EQ s853 1) (EQ s516 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-13b-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13b-LTLCardinality-07 finished in 3347 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0||X(p1))))))'
Support contains 4 out of 3390 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3390/3390 places, 6544/6544 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 3373 transition count 6511
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 3373 transition count 6511
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 42 place count 3365 transition count 6503
Iterating global reduction 0 with 8 rules applied. Total rules applied 50 place count 3365 transition count 6503
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 3364 transition count 6502
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 3364 transition count 6502
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 3363 transition count 6501
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 3363 transition count 6501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 3362 transition count 6500
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 3362 transition count 6500
Applied a total of 56 rules in 1174 ms. Remains 3362 /3390 variables (removed 28) and now considering 6500/6544 (removed 44) transitions.
// Phase 1: matrix 6500 rows 3362 cols
[2023-03-09 16:46:02] [INFO ] Computed 312 place invariants in 16 ms
[2023-03-09 16:46:03] [INFO ] Implicit Places using invariants in 1147 ms returned []
[2023-03-09 16:46:03] [INFO ] Invariant cache hit.
[2023-03-09 16:46:05] [INFO ] Implicit Places using invariants and state equation in 1956 ms returned []
Implicit Place search using SMT with State Equation took 3105 ms to find 0 implicit places.
[2023-03-09 16:46:05] [INFO ] Invariant cache hit.
[2023-03-09 16:46:09] [INFO ] Dead Transitions using invariants and state equation in 3811 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3362/3390 places, 6500/6544 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8092 ms. Remains : 3362/3390 places, 6500/6544 transitions.
Stuttering acceptance computed with spot in 165 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCround-PT-13b-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(OR (EQ s88 0) (EQ s2733 1)), p0:(AND (NEQ s644 0) (NEQ s493 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9777 steps with 0 reset in 84 ms.
FORMULA DLCround-PT-13b-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13b-LTLCardinality-08 finished in 8407 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 4 out of 3390 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3390/3390 places, 6544/6544 transitions.
Graph (trivial) has 2905 edges and 3390 vertex of which 709 / 3390 are part of one of the 61 SCC in 1 ms
Free SCC test removed 648 places
Ensure Unique test removed 695 transitions
Reduce isomorphic transitions removed 695 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 515 transitions
Trivial Post-agglo rules discarded 515 transitions
Performed 515 trivial Post agglomeration. Transition count delta: 515
Iterating post reduction 0 with 515 rules applied. Total rules applied 516 place count 2741 transition count 5333
Reduce places removed 515 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 1 with 569 rules applied. Total rules applied 1085 place count 2226 transition count 5279
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 1121 place count 2190 transition count 5279
Performed 301 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 301 Pre rules applied. Total rules applied 1121 place count 2190 transition count 4978
Deduced a syphon composed of 301 places in 36 ms
Reduce places removed 301 places and 0 transitions.
Iterating global reduction 3 with 602 rules applied. Total rules applied 1723 place count 1889 transition count 4978
Discarding 100 places :
Symmetric choice reduction at 3 with 100 rule applications. Total rules 1823 place count 1789 transition count 3962
Iterating global reduction 3 with 100 rules applied. Total rules applied 1923 place count 1789 transition count 3962
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1927 place count 1789 transition count 3958
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 1927 place count 1789 transition count 3948
Deduced a syphon composed of 10 places in 29 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1947 place count 1779 transition count 3948
Performed 688 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 688 places in 1 ms
Reduce places removed 688 places and 0 transitions.
Iterating global reduction 4 with 1376 rules applied. Total rules applied 3323 place count 1091 transition count 3246
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 3336 place count 1091 transition count 3233
Renaming transitions due to excessive name length > 1024 char.
Discarding 33 places :
Symmetric choice reduction at 5 with 33 rule applications. Total rules 3369 place count 1058 transition count 2684
Iterating global reduction 5 with 33 rules applied. Total rules applied 3402 place count 1058 transition count 2684
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 5 with 31 rules applied. Total rules applied 3433 place count 1058 transition count 2653
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 3435 place count 1057 transition count 2652
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -145
Deduced a syphon composed of 14 places in 5 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 3463 place count 1043 transition count 2797
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 3468 place count 1043 transition count 2792
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 3472 place count 1039 transition count 2676
Iterating global reduction 7 with 4 rules applied. Total rules applied 3476 place count 1039 transition count 2676
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 3480 place count 1039 transition count 2672
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 3488 place count 1035 transition count 2722
Drop transitions removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 8 with 52 rules applied. Total rules applied 3540 place count 1035 transition count 2670
Discarding 26 places :
Symmetric choice reduction at 8 with 26 rule applications. Total rules 3566 place count 1009 transition count 2618
Iterating global reduction 8 with 26 rules applied. Total rules applied 3592 place count 1009 transition count 2618
Discarding 26 places :
Symmetric choice reduction at 8 with 26 rule applications. Total rules 3618 place count 983 transition count 2172
Iterating global reduction 8 with 26 rules applied. Total rules applied 3644 place count 983 transition count 2172
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 8 with 26 rules applied. Total rules applied 3670 place count 983 transition count 2146
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 3671 place count 982 transition count 2145
Applied a total of 3671 rules in 869 ms. Remains 982 /3390 variables (removed 2408) and now considering 2145/6544 (removed 4399) transitions.
[2023-03-09 16:46:10] [INFO ] Flow matrix only has 2106 transitions (discarded 39 similar events)
// Phase 1: matrix 2106 rows 982 cols
[2023-03-09 16:46:10] [INFO ] Computed 312 place invariants in 4 ms
[2023-03-09 16:46:10] [INFO ] Implicit Places using invariants in 397 ms returned []
[2023-03-09 16:46:10] [INFO ] Flow matrix only has 2106 transitions (discarded 39 similar events)
[2023-03-09 16:46:10] [INFO ] Invariant cache hit.
[2023-03-09 16:46:11] [INFO ] State equation strengthened by 92 read => feed constraints.
[2023-03-09 16:46:12] [INFO ] Implicit Places using invariants and state equation in 1196 ms returned []
Implicit Place search using SMT with State Equation took 1594 ms to find 0 implicit places.
[2023-03-09 16:46:12] [INFO ] Redundant transitions in 62 ms returned []
[2023-03-09 16:46:12] [INFO ] Flow matrix only has 2106 transitions (discarded 39 similar events)
[2023-03-09 16:46:12] [INFO ] Invariant cache hit.
[2023-03-09 16:46:13] [INFO ] Dead Transitions using invariants and state equation in 756 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 982/3390 places, 2145/6544 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3291 ms. Remains : 982/3390 places, 2145/6544 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-13b-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (EQ s36 0) (EQ s948 1)) (OR (EQ s638 0) (EQ s484 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 856 steps with 0 reset in 44 ms.
FORMULA DLCround-PT-13b-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13b-LTLCardinality-09 finished in 3386 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 3390 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3390/3390 places, 6544/6544 transitions.
Graph (trivial) has 2910 edges and 3390 vertex of which 719 / 3390 are part of one of the 60 SCC in 1 ms
Free SCC test removed 659 places
Ensure Unique test removed 708 transitions
Reduce isomorphic transitions removed 708 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 513 transitions
Trivial Post-agglo rules discarded 513 transitions
Performed 513 trivial Post agglomeration. Transition count delta: 513
Iterating post reduction 0 with 513 rules applied. Total rules applied 514 place count 2730 transition count 5322
Reduce places removed 513 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 1 with 567 rules applied. Total rules applied 1081 place count 2217 transition count 5268
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 1117 place count 2181 transition count 5268
Performed 300 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 300 Pre rules applied. Total rules applied 1117 place count 2181 transition count 4968
Deduced a syphon composed of 300 places in 36 ms
Reduce places removed 300 places and 0 transitions.
Iterating global reduction 3 with 600 rules applied. Total rules applied 1717 place count 1881 transition count 4968
Discarding 105 places :
Symmetric choice reduction at 3 with 105 rule applications. Total rules 1822 place count 1776 transition count 3931
Iterating global reduction 3 with 105 rules applied. Total rules applied 1927 place count 1776 transition count 3931
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1931 place count 1776 transition count 3927
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 12 Pre rules applied. Total rules applied 1931 place count 1776 transition count 3915
Deduced a syphon composed of 12 places in 29 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 1955 place count 1764 transition count 3915
Performed 682 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 682 places in 1 ms
Reduce places removed 682 places and 0 transitions.
Iterating global reduction 4 with 1364 rules applied. Total rules applied 3319 place count 1082 transition count 3219
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 3332 place count 1082 transition count 3206
Renaming transitions due to excessive name length > 1024 char.
Discarding 34 places :
Symmetric choice reduction at 5 with 34 rule applications. Total rules 3366 place count 1048 transition count 2640
Iterating global reduction 5 with 34 rules applied. Total rules applied 3400 place count 1048 transition count 2640
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 5 with 33 rules applied. Total rules applied 3433 place count 1048 transition count 2607
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -139
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 3457 place count 1036 transition count 2746
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 3461 place count 1036 transition count 2742
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 3465 place count 1032 transition count 2626
Iterating global reduction 7 with 4 rules applied. Total rules applied 3469 place count 1032 transition count 2626
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 3473 place count 1032 transition count 2622
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 3481 place count 1028 transition count 2672
Drop transitions removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 8 with 52 rules applied. Total rules applied 3533 place count 1028 transition count 2620
Discarding 28 places :
Symmetric choice reduction at 8 with 28 rule applications. Total rules 3561 place count 1000 transition count 2564
Iterating global reduction 8 with 28 rules applied. Total rules applied 3589 place count 1000 transition count 2564
Discarding 28 places :
Symmetric choice reduction at 8 with 28 rule applications. Total rules 3617 place count 972 transition count 2084
Iterating global reduction 8 with 28 rules applied. Total rules applied 3645 place count 972 transition count 2084
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 8 with 28 rules applied. Total rules applied 3673 place count 972 transition count 2056
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 3674 place count 971 transition count 2055
Applied a total of 3674 rules in 823 ms. Remains 971 /3390 variables (removed 2419) and now considering 2055/6544 (removed 4489) transitions.
[2023-03-09 16:46:13] [INFO ] Flow matrix only has 2019 transitions (discarded 36 similar events)
// Phase 1: matrix 2019 rows 971 cols
[2023-03-09 16:46:13] [INFO ] Computed 312 place invariants in 9 ms
[2023-03-09 16:46:14] [INFO ] Implicit Places using invariants in 400 ms returned []
[2023-03-09 16:46:14] [INFO ] Flow matrix only has 2019 transitions (discarded 36 similar events)
[2023-03-09 16:46:14] [INFO ] Invariant cache hit.
[2023-03-09 16:46:14] [INFO ] State equation strengthened by 69 read => feed constraints.
[2023-03-09 16:46:15] [INFO ] Implicit Places using invariants and state equation in 1111 ms returned []
Implicit Place search using SMT with State Equation took 1513 ms to find 0 implicit places.
[2023-03-09 16:46:15] [INFO ] Redundant transitions in 58 ms returned []
[2023-03-09 16:46:15] [INFO ] Flow matrix only has 2019 transitions (discarded 36 similar events)
[2023-03-09 16:46:15] [INFO ] Invariant cache hit.
[2023-03-09 16:46:16] [INFO ] Dead Transitions using invariants and state equation in 738 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 971/3390 places, 2055/6544 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3138 ms. Remains : 971/3390 places, 2055/6544 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-13b-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s41 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-13b-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13b-LTLCardinality-10 finished in 3229 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(p1)&&X(G(p2))&&p0)))'
Support contains 6 out of 3390 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3390/3390 places, 6544/6544 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 3372 transition count 6510
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 3372 transition count 6510
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 43 place count 3365 transition count 6503
Iterating global reduction 0 with 7 rules applied. Total rules applied 50 place count 3365 transition count 6503
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 3363 transition count 6501
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 3363 transition count 6501
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 3361 transition count 6499
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 3361 transition count 6499
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 3359 transition count 6497
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 3359 transition count 6497
Applied a total of 62 rules in 1191 ms. Remains 3359 /3390 variables (removed 31) and now considering 6497/6544 (removed 47) transitions.
// Phase 1: matrix 6497 rows 3359 cols
[2023-03-09 16:46:17] [INFO ] Computed 312 place invariants in 26 ms
[2023-03-09 16:46:18] [INFO ] Implicit Places using invariants in 1207 ms returned []
[2023-03-09 16:46:18] [INFO ] Invariant cache hit.
[2023-03-09 16:46:20] [INFO ] Implicit Places using invariants and state equation in 1943 ms returned []
Implicit Place search using SMT with State Equation took 3152 ms to find 0 implicit places.
[2023-03-09 16:46:20] [INFO ] Invariant cache hit.
[2023-03-09 16:46:24] [INFO ] Dead Transitions using invariants and state equation in 3641 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3359/3390 places, 6497/6544 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7986 ms. Remains : 3359/3390 places, 6497/6544 transitions.
Stuttering acceptance computed with spot in 200 ms :[(NOT p2), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p1)), true, (OR (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-13b-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND p1 p2), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p2:(AND (NEQ s1661 0) (NEQ s2288 1) (NEQ s1131 0) (NEQ s2307 1)), p0:(AND (EQ s2307 0) (EQ s1131 1)), p1:(AND (EQ s2698 0) (EQ s2113 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-13b-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13b-LTLCardinality-11 finished in 8259 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G((X(p0) U p1))||G(X(p1))))))'
Support contains 4 out of 3390 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3390/3390 places, 6544/6544 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 3372 transition count 6510
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 3372 transition count 6510
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 44 place count 3364 transition count 6502
Iterating global reduction 0 with 8 rules applied. Total rules applied 52 place count 3364 transition count 6502
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 3363 transition count 6501
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 3363 transition count 6501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 3362 transition count 6500
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 3362 transition count 6500
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 3361 transition count 6499
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 3361 transition count 6499
Applied a total of 58 rules in 1182 ms. Remains 3361 /3390 variables (removed 29) and now considering 6499/6544 (removed 45) transitions.
// Phase 1: matrix 6499 rows 3361 cols
[2023-03-09 16:46:25] [INFO ] Computed 312 place invariants in 22 ms
[2023-03-09 16:46:26] [INFO ] Implicit Places using invariants in 1199 ms returned []
[2023-03-09 16:46:26] [INFO ] Invariant cache hit.
[2023-03-09 16:46:28] [INFO ] Implicit Places using invariants and state equation in 2007 ms returned []
Implicit Place search using SMT with State Equation took 3208 ms to find 0 implicit places.
[2023-03-09 16:46:28] [INFO ] Invariant cache hit.
[2023-03-09 16:46:32] [INFO ] Dead Transitions using invariants and state equation in 3798 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3361/3390 places, 6499/6544 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8192 ms. Remains : 3361/3390 places, 6499/6544 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : DLCround-PT-13b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s393 0) (EQ s2545 1)), p0:(OR (EQ s650 0) (EQ s902 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 21 reset in 655 ms.
Product exploration explored 100000 steps with 22 reset in 735 ms.
Computed a total of 619 stabilizing places and 619 stable transitions
Computed a total of 619 stabilizing places and 619 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X p1), true, (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 203 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 16:46:35] [INFO ] Invariant cache hit.
[2023-03-09 16:46:35] [INFO ] After 318ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 16:46:35] [INFO ] [Nat]Absence check using 312 positive place invariants in 302 ms returned sat
[2023-03-09 16:46:38] [INFO ] After 2444ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 16:46:38] [INFO ] After 2798ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 157 ms.
[2023-03-09 16:46:38] [INFO ] After 3627ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 248 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=82 )
Parikh walk visited 1 properties in 3 ms.
Knowledge obtained : [(AND p1 p0), (X p0), (X p1), true, (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 6 factoid took 249 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (NOT p1)]
Support contains 4 out of 3361 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3361/3361 places, 6499/6499 transitions.
Applied a total of 0 rules in 196 ms. Remains 3361 /3361 variables (removed 0) and now considering 6499/6499 (removed 0) transitions.
[2023-03-09 16:46:39] [INFO ] Invariant cache hit.
[2023-03-09 16:46:40] [INFO ] Implicit Places using invariants in 1153 ms returned []
[2023-03-09 16:46:40] [INFO ] Invariant cache hit.
[2023-03-09 16:46:42] [INFO ] Implicit Places using invariants and state equation in 1999 ms returned []
Implicit Place search using SMT with State Equation took 3153 ms to find 0 implicit places.
[2023-03-09 16:46:42] [INFO ] Invariant cache hit.
[2023-03-09 16:46:46] [INFO ] Dead Transitions using invariants and state equation in 3831 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7182 ms. Remains : 3361/3361 places, 6499/6499 transitions.
Computed a total of 619 stabilizing places and 619 stable transitions
Computed a total of 619 stabilizing places and 619 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X p1), true, (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 215 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1)]
Finished random walk after 7869 steps, including 2 resets, run visited all 2 properties in 75 ms. (steps per millisecond=104 )
Knowledge obtained : [(AND p1 p0), (X p0), (X p1), true, (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 6 factoid took 249 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 19 reset in 650 ms.
Product exploration explored 100000 steps with 21 reset in 729 ms.
Support contains 4 out of 3361 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3361/3361 places, 6499/6499 transitions.
Applied a total of 0 rules in 202 ms. Remains 3361 /3361 variables (removed 0) and now considering 6499/6499 (removed 0) transitions.
[2023-03-09 16:46:49] [INFO ] Invariant cache hit.
[2023-03-09 16:46:50] [INFO ] Implicit Places using invariants in 1180 ms returned []
[2023-03-09 16:46:50] [INFO ] Invariant cache hit.
[2023-03-09 16:46:52] [INFO ] Implicit Places using invariants and state equation in 1938 ms returned []
Implicit Place search using SMT with State Equation took 3120 ms to find 0 implicit places.
[2023-03-09 16:46:52] [INFO ] Invariant cache hit.
[2023-03-09 16:46:56] [INFO ] Dead Transitions using invariants and state equation in 3821 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7143 ms. Remains : 3361/3361 places, 6499/6499 transitions.
Treatment of property DLCround-PT-13b-LTLCardinality-12 finished in 32113 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 3390 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3390/3390 places, 6544/6544 transitions.
Graph (trivial) has 2907 edges and 3390 vertex of which 718 / 3390 are part of one of the 60 SCC in 1 ms
Free SCC test removed 658 places
Ensure Unique test removed 707 transitions
Reduce isomorphic transitions removed 707 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 513 transitions
Trivial Post-agglo rules discarded 513 transitions
Performed 513 trivial Post agglomeration. Transition count delta: 513
Iterating post reduction 0 with 513 rules applied. Total rules applied 514 place count 2731 transition count 5323
Reduce places removed 513 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 1 with 567 rules applied. Total rules applied 1081 place count 2218 transition count 5269
Reduce places removed 36 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 37 rules applied. Total rules applied 1118 place count 2182 transition count 5268
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1119 place count 2181 transition count 5268
Performed 300 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 300 Pre rules applied. Total rules applied 1119 place count 2181 transition count 4968
Deduced a syphon composed of 300 places in 35 ms
Reduce places removed 300 places and 0 transitions.
Iterating global reduction 4 with 600 rules applied. Total rules applied 1719 place count 1881 transition count 4968
Discarding 105 places :
Symmetric choice reduction at 4 with 105 rule applications. Total rules 1824 place count 1776 transition count 3931
Iterating global reduction 4 with 105 rules applied. Total rules applied 1929 place count 1776 transition count 3931
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1933 place count 1776 transition count 3927
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 12 Pre rules applied. Total rules applied 1933 place count 1776 transition count 3915
Deduced a syphon composed of 12 places in 29 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 1957 place count 1764 transition count 3915
Performed 681 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 681 places in 1 ms
Reduce places removed 681 places and 0 transitions.
Iterating global reduction 5 with 1362 rules applied. Total rules applied 3319 place count 1083 transition count 3220
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 5 with 13 rules applied. Total rules applied 3332 place count 1083 transition count 3207
Renaming transitions due to excessive name length > 1024 char.
Discarding 34 places :
Symmetric choice reduction at 6 with 34 rule applications. Total rules 3366 place count 1049 transition count 2641
Iterating global reduction 6 with 34 rules applied. Total rules applied 3400 place count 1049 transition count 2641
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 6 with 33 rules applied. Total rules applied 3433 place count 1049 transition count 2608
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -139
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 3457 place count 1037 transition count 2747
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 3461 place count 1037 transition count 2743
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 3465 place count 1033 transition count 2627
Iterating global reduction 8 with 4 rules applied. Total rules applied 3469 place count 1033 transition count 2627
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 3473 place count 1033 transition count 2623
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 3481 place count 1029 transition count 2673
Drop transitions removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 9 with 52 rules applied. Total rules applied 3533 place count 1029 transition count 2621
Discarding 28 places :
Symmetric choice reduction at 9 with 28 rule applications. Total rules 3561 place count 1001 transition count 2565
Iterating global reduction 9 with 28 rules applied. Total rules applied 3589 place count 1001 transition count 2565
Discarding 28 places :
Symmetric choice reduction at 9 with 28 rule applications. Total rules 3617 place count 973 transition count 2085
Iterating global reduction 9 with 28 rules applied. Total rules applied 3645 place count 973 transition count 2085
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 9 with 28 rules applied. Total rules applied 3673 place count 973 transition count 2057
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 3674 place count 972 transition count 2056
Applied a total of 3674 rules in 830 ms. Remains 972 /3390 variables (removed 2418) and now considering 2056/6544 (removed 4488) transitions.
[2023-03-09 16:46:57] [INFO ] Flow matrix only has 2020 transitions (discarded 36 similar events)
// Phase 1: matrix 2020 rows 972 cols
[2023-03-09 16:46:57] [INFO ] Computed 312 place invariants in 8 ms
[2023-03-09 16:46:57] [INFO ] Implicit Places using invariants in 401 ms returned []
[2023-03-09 16:46:57] [INFO ] Flow matrix only has 2020 transitions (discarded 36 similar events)
[2023-03-09 16:46:57] [INFO ] Invariant cache hit.
[2023-03-09 16:46:58] [INFO ] State equation strengthened by 69 read => feed constraints.
[2023-03-09 16:46:59] [INFO ] Implicit Places using invariants and state equation in 1157 ms returned []
Implicit Place search using SMT with State Equation took 1560 ms to find 0 implicit places.
[2023-03-09 16:46:59] [INFO ] Redundant transitions in 59 ms returned []
[2023-03-09 16:46:59] [INFO ] Flow matrix only has 2020 transitions (discarded 36 similar events)
[2023-03-09 16:46:59] [INFO ] Invariant cache hit.
[2023-03-09 16:46:59] [INFO ] Dead Transitions using invariants and state equation in 739 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 972/3390 places, 2056/6544 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3203 ms. Remains : 972/3390 places, 2056/6544 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-13b-LTLCardinality-13 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 s100 0) (EQ s64 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 341 steps with 0 reset in 12 ms.
FORMULA DLCround-PT-13b-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13b-LTLCardinality-13 finished in 3275 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G(p1)||p0)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((G(p1)||X((X((!p3 U (!p4||G(!p3))))&&p2))))||p0)))'
Found a Shortening insensitive property : DLCround-PT-13b-LTLCardinality-06
Stuttering acceptance computed with spot in 143 ms :[(OR (AND (NOT p0) (NOT p1) p3 p4) (AND (NOT p0) (NOT p1) (NOT p2))), (OR (AND (NOT p1) p3 p4) (AND (NOT p1) (NOT p2))), (AND (NOT p1) p3 p4)]
Support contains 8 out of 3390 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 3390/3390 places, 6544/6544 transitions.
Graph (trivial) has 2898 edges and 3390 vertex of which 723 / 3390 are part of one of the 60 SCC in 1 ms
Free SCC test removed 663 places
Ensure Unique test removed 713 transitions
Reduce isomorphic transitions removed 713 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 506 transitions
Trivial Post-agglo rules discarded 506 transitions
Performed 506 trivial Post agglomeration. Transition count delta: 506
Iterating post reduction 0 with 506 rules applied. Total rules applied 507 place count 2726 transition count 5324
Reduce places removed 506 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 1 with 560 rules applied. Total rules applied 1067 place count 2220 transition count 5270
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 1103 place count 2184 transition count 5270
Performed 300 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 300 Pre rules applied. Total rules applied 1103 place count 2184 transition count 4970
Deduced a syphon composed of 300 places in 35 ms
Reduce places removed 300 places and 0 transitions.
Iterating global reduction 3 with 600 rules applied. Total rules applied 1703 place count 1884 transition count 4970
Discarding 100 places :
Symmetric choice reduction at 3 with 100 rule applications. Total rules 1803 place count 1784 transition count 3954
Iterating global reduction 3 with 100 rules applied. Total rules applied 1903 place count 1784 transition count 3954
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1907 place count 1784 transition count 3950
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 1907 place count 1784 transition count 3942
Deduced a syphon composed of 8 places in 29 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 1923 place count 1776 transition count 3942
Performed 685 Post agglomeration using F-continuation condition with reduction of 13 identical transitions.
Deduced a syphon composed of 685 places in 1 ms
Reduce places removed 685 places and 0 transitions.
Iterating global reduction 4 with 1370 rules applied. Total rules applied 3293 place count 1091 transition count 3244
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 3306 place count 1091 transition count 3231
Renaming transitions due to excessive name length > 1024 char.
Discarding 34 places :
Symmetric choice reduction at 5 with 34 rule applications. Total rules 3340 place count 1057 transition count 2665
Iterating global reduction 5 with 34 rules applied. Total rules applied 3374 place count 1057 transition count 2665
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 5 with 32 rules applied. Total rules applied 3406 place count 1057 transition count 2633
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -144
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 6 with 26 rules applied. Total rules applied 3432 place count 1044 transition count 2777
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 3436 place count 1044 transition count 2773
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 3440 place count 1040 transition count 2657
Iterating global reduction 7 with 4 rules applied. Total rules applied 3444 place count 1040 transition count 2657
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 3448 place count 1040 transition count 2653
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 3456 place count 1036 transition count 2703
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 3461 place count 1036 transition count 2698
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 3462 place count 1035 transition count 2697
Applied a total of 3462 rules in 611 ms. Remains 1035 /3390 variables (removed 2355) and now considering 2697/6544 (removed 3847) transitions.
[2023-03-09 16:47:00] [INFO ] Flow matrix only has 2631 transitions (discarded 66 similar events)
// Phase 1: matrix 2631 rows 1035 cols
[2023-03-09 16:47:00] [INFO ] Computed 312 place invariants in 11 ms
[2023-03-09 16:47:01] [INFO ] Implicit Places using invariants in 436 ms returned []
[2023-03-09 16:47:01] [INFO ] Flow matrix only has 2631 transitions (discarded 66 similar events)
[2023-03-09 16:47:01] [INFO ] Invariant cache hit.
[2023-03-09 16:47:02] [INFO ] State equation strengthened by 76 read => feed constraints.
[2023-03-09 16:47:02] [INFO ] Implicit Places using invariants and state equation in 1278 ms returned []
Implicit Place search using SMT with State Equation took 1716 ms to find 0 implicit places.
[2023-03-09 16:47:02] [INFO ] Flow matrix only has 2631 transitions (discarded 66 similar events)
[2023-03-09 16:47:02] [INFO ] Invariant cache hit.
[2023-03-09 16:47:03] [INFO ] Dead Transitions using invariants and state equation in 941 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1035/3390 places, 2697/6544 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3269 ms. Remains : 1035/3390 places, 2697/6544 transitions.
Running random walk in product with property : DLCround-PT-13b-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={1} source=1 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={0, 1} source=1 dest: 2}], [{ cond=(AND p1 (NOT p2) p4 p3), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p4 p3), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p1 p4 (NOT p3)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p4 (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p2 p4 p3), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p1) p2 p4 p3), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s650 0) (EQ s48 1)), p1:(AND (EQ s452 0) (EQ s42 1)), p2:(AND (NEQ s187 0) (NEQ s776 1)), p4:(OR (EQ s634 0) (EQ s673 1)), p3:(OR (EQ s187 0) (...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1092 steps with 1 reset in 32 ms.
Treatment of property DLCround-PT-13b-LTLCardinality-06 finished in 3560 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G((X(p0) U p1))||G(X(p1))))))'
Found a Lengthening insensitive property : DLCround-PT-13b-LTLCardinality-12
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p1)]
Support contains 4 out of 3390 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 3390/3390 places, 6544/6544 transitions.
Graph (trivial) has 2904 edges and 3390 vertex of which 718 / 3390 are part of one of the 60 SCC in 3 ms
Free SCC test removed 658 places
Ensure Unique test removed 707 transitions
Reduce isomorphic transitions removed 707 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 513 transitions
Trivial Post-agglo rules discarded 513 transitions
Performed 513 trivial Post agglomeration. Transition count delta: 513
Iterating post reduction 0 with 513 rules applied. Total rules applied 514 place count 2731 transition count 5323
Reduce places removed 513 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 1 with 567 rules applied. Total rules applied 1081 place count 2218 transition count 5269
Reduce places removed 36 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 37 rules applied. Total rules applied 1118 place count 2182 transition count 5268
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1119 place count 2181 transition count 5268
Performed 300 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 300 Pre rules applied. Total rules applied 1119 place count 2181 transition count 4968
Deduced a syphon composed of 300 places in 35 ms
Reduce places removed 300 places and 0 transitions.
Iterating global reduction 4 with 600 rules applied. Total rules applied 1719 place count 1881 transition count 4968
Discarding 105 places :
Symmetric choice reduction at 4 with 105 rule applications. Total rules 1824 place count 1776 transition count 3931
Iterating global reduction 4 with 105 rules applied. Total rules applied 1929 place count 1776 transition count 3931
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1933 place count 1776 transition count 3927
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 12 Pre rules applied. Total rules applied 1933 place count 1776 transition count 3915
Deduced a syphon composed of 12 places in 29 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 1957 place count 1764 transition count 3915
Performed 677 Post agglomeration using F-continuation condition with reduction of 13 identical transitions.
Deduced a syphon composed of 677 places in 1 ms
Reduce places removed 677 places and 0 transitions.
Iterating global reduction 5 with 1354 rules applied. Total rules applied 3311 place count 1087 transition count 3225
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 3323 place count 1087 transition count 3213
Renaming transitions due to excessive name length > 1024 char.
Discarding 34 places :
Symmetric choice reduction at 6 with 34 rule applications. Total rules 3357 place count 1053 transition count 2647
Iterating global reduction 6 with 34 rules applied. Total rules applied 3391 place count 1053 transition count 2647
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 6 with 33 rules applied. Total rules applied 3424 place count 1053 transition count 2614
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -175
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 7 with 34 rules applied. Total rules applied 3458 place count 1036 transition count 2789
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 3462 place count 1036 transition count 2785
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 3466 place count 1032 transition count 2669
Iterating global reduction 8 with 4 rules applied. Total rules applied 3470 place count 1032 transition count 2669
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 3474 place count 1032 transition count 2665
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 3482 place count 1028 transition count 2715
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 9 with 9 rules applied. Total rules applied 3491 place count 1028 transition count 2706
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 3492 place count 1028 transition count 2706
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 3493 place count 1028 transition count 2705
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 3494 place count 1027 transition count 2704
Applied a total of 3494 rules in 602 ms. Remains 1027 /3390 variables (removed 2363) and now considering 2704/6544 (removed 3840) transitions.
[2023-03-09 16:47:04] [INFO ] Flow matrix only has 2622 transitions (discarded 82 similar events)
// Phase 1: matrix 2622 rows 1027 cols
[2023-03-09 16:47:04] [INFO ] Computed 312 place invariants in 12 ms
[2023-03-09 16:47:04] [INFO ] Implicit Places using invariants in 442 ms returned []
[2023-03-09 16:47:04] [INFO ] Flow matrix only has 2622 transitions (discarded 82 similar events)
[2023-03-09 16:47:04] [INFO ] Invariant cache hit.
[2023-03-09 16:47:05] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-09 16:47:06] [INFO ] Implicit Places using invariants and state equation in 1342 ms returned []
Implicit Place search using SMT with State Equation took 1789 ms to find 0 implicit places.
[2023-03-09 16:47:06] [INFO ] Flow matrix only has 2622 transitions (discarded 82 similar events)
[2023-03-09 16:47:06] [INFO ] Invariant cache hit.
[2023-03-09 16:47:07] [INFO ] Dead Transitions using invariants and state equation in 935 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1027/3390 places, 2704/6544 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3327 ms. Remains : 1027/3390 places, 2704/6544 transitions.
Running random walk in product with property : DLCround-PT-13b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s42 0) (EQ s623 1)), p0:(OR (EQ s74 0) (EQ s103 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 203 steps with 0 reset in 7 ms.
Treatment of property DLCround-PT-13b-LTLCardinality-12 finished in 3506 ms.
FORMULA DLCround-PT-13b-LTLCardinality-12 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2023-03-09 16:47:07] [INFO ] Flatten gal took : 164 ms
[2023-03-09 16:47:07] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-09 16:47:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3390 places, 6544 transitions and 20041 arcs took 56 ms.
Total runtime 204781 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1612/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1612/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1612/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : DLCround-PT-13b-LTLCardinality-00
Could not compute solution for formula : DLCround-PT-13b-LTLCardinality-06
Could not compute solution for formula : DLCround-PT-13b-LTLCardinality-12

BK_STOP 1678380440622

--------------------
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 DLCround-PT-13b-LTLCardinality-00
ltl formula formula --ltl=/tmp/1612/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 3390 places, 6544 transitions and 20041 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 1.290 real 0.210 user 0.270 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1612/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1612/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1612/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1612/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
*** 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:
ltl formula name DLCround-PT-13b-LTLCardinality-06
ltl formula formula --ltl=/tmp/1612/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: =============================================================================
Warning: program compiled against libxml 210 using older 209
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
pnml2lts-mc( 0/ 4): Petri net has 3390 places, 6544 transitions and 20041 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 1.310 real 0.200 user 0.310 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1612/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1612/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 6 states
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1612/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1612/ltl_1_
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:
corrupted size vs. prev_size in fastbins
ltl formula name DLCround-PT-13b-LTLCardinality-12
ltl formula formula --ltl=/tmp/1612/ltl_2_
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 3390 places, 6544 transitions and 20041 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 1.370 real 0.220 user 0.250 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1612/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1612/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1612/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1612/ltl_2_
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCround-PT-13b"
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 DLCround-PT-13b, 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 r105-tall-167814481700787"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-13b.tgz
mv DLCround-PT-13b 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 ;