Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r009-oct2-167813597300042.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ASLink-PT-03a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597300042
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 768K
-rw-r--r-- 1 mcc users 8.3K Feb 26 13:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 26 13:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 13:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 13:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 13:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 13:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 357K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-03a-CTLFireability-00
FORMULA_NAME ASLink-PT-03a-CTLFireability-01
FORMULA_NAME ASLink-PT-03a-CTLFireability-02
FORMULA_NAME ASLink-PT-03a-CTLFireability-03
FORMULA_NAME ASLink-PT-03a-CTLFireability-04
FORMULA_NAME ASLink-PT-03a-CTLFireability-05
FORMULA_NAME ASLink-PT-03a-CTLFireability-06
FORMULA_NAME ASLink-PT-03a-CTLFireability-07
FORMULA_NAME ASLink-PT-03a-CTLFireability-08
FORMULA_NAME ASLink-PT-03a-CTLFireability-09
FORMULA_NAME ASLink-PT-03a-CTLFireability-10
FORMULA_NAME ASLink-PT-03a-CTLFireability-11
FORMULA_NAME ASLink-PT-03a-CTLFireability-12
FORMULA_NAME ASLink-PT-03a-CTLFireability-13
FORMULA_NAME ASLink-PT-03a-CTLFireability-14
FORMULA_NAME ASLink-PT-03a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678602726445

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-03a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 06:32:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 06:32:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 06:32:10] [INFO ] Load time of PNML (sax parser for PT used): 171 ms
[2023-03-12 06:32:10] [INFO ] Transformed 821 places.
[2023-03-12 06:32:10] [INFO ] Transformed 1281 transitions.
[2023-03-12 06:32:10] [INFO ] Found NUPN structural information;
[2023-03-12 06:32:10] [INFO ] Parsed PT model containing 821 places and 1281 transitions and 4839 arcs in 289 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 8 ms.
Ensure Unique test removed 13 transitions
Reduce redundant transitions removed 13 transitions.
Support contains 130 out of 821 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 821/821 places, 1268/1268 transitions.
Ensure Unique test removed 11 places
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 804 transition count 1268
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 23 place count 798 transition count 1247
Iterating global reduction 1 with 6 rules applied. Total rules applied 29 place count 798 transition count 1247
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 798 transition count 1246
Applied a total of 30 rules in 119 ms. Remains 798 /821 variables (removed 23) and now considering 1246/1268 (removed 22) transitions.
// Phase 1: matrix 1246 rows 798 cols
[2023-03-12 06:32:10] [INFO ] Computed 139 place invariants in 92 ms
[2023-03-12 06:32:12] [INFO ] Implicit Places using invariants in 2045 ms returned [1, 20, 21, 24, 35, 71, 200, 216, 221, 222, 223, 259, 388, 404, 409, 410, 411, 429, 447, 577, 582, 594, 599, 600, 601, 638, 641, 659, 660, 661, 662, 679, 687, 695, 701, 707, 713, 719, 727, 733, 739, 747]
Discarding 42 places :
Implicit Place search using SMT only with invariants took 2092 ms to find 42 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 756/821 places, 1246/1268 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 743 transition count 1233
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 743 transition count 1233
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 35 place count 734 transition count 1224
Iterating global reduction 0 with 9 rules applied. Total rules applied 44 place count 734 transition count 1224
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 48 place count 730 transition count 1220
Iterating global reduction 0 with 4 rules applied. Total rules applied 52 place count 730 transition count 1220
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 729 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 729 transition count 1219
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 728 transition count 1218
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 728 transition count 1218
Applied a total of 56 rules in 217 ms. Remains 728 /756 variables (removed 28) and now considering 1218/1246 (removed 28) transitions.
// Phase 1: matrix 1218 rows 728 cols
[2023-03-12 06:32:13] [INFO ] Computed 97 place invariants in 21 ms
[2023-03-12 06:32:13] [INFO ] Implicit Places using invariants in 462 ms returned []
[2023-03-12 06:32:13] [INFO ] Invariant cache hit.
[2023-03-12 06:32:15] [INFO ] Implicit Places using invariants and state equation in 2014 ms returned []
Implicit Place search using SMT with State Equation took 2481 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 728/821 places, 1218/1268 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4909 ms. Remains : 728/821 places, 1218/1268 transitions.
Support contains 130 out of 728 places after structural reductions.
[2023-03-12 06:32:16] [INFO ] Flatten gal took : 235 ms
[2023-03-12 06:32:16] [INFO ] Flatten gal took : 81 ms
[2023-03-12 06:32:16] [INFO ] Input system was already deterministic with 1218 transitions.
Incomplete random walk after 10000 steps, including 86 resets, run finished after 465 ms. (steps per millisecond=21 ) properties (out of 69) seen :19
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Running SMT prover for 50 properties.
[2023-03-12 06:32:17] [INFO ] Invariant cache hit.
[2023-03-12 06:32:18] [INFO ] [Real]Absence check using 25 positive place invariants in 42 ms returned sat
[2023-03-12 06:32:18] [INFO ] [Real]Absence check using 25 positive and 72 generalized place invariants in 49 ms returned sat
[2023-03-12 06:32:19] [INFO ] After 1485ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:50
[2023-03-12 06:32:20] [INFO ] [Nat]Absence check using 25 positive place invariants in 72 ms returned sat
[2023-03-12 06:32:20] [INFO ] [Nat]Absence check using 25 positive and 72 generalized place invariants in 71 ms returned sat
[2023-03-12 06:32:44] [INFO ] After 22417ms SMT Verify possible using state equation in natural domain returned unsat :39 sat :9
[2023-03-12 06:32:44] [INFO ] After 22424ms SMT Verify possible using trap constraints in natural domain returned unsat :39 sat :9
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-12 06:32:44] [INFO ] After 25042ms SMT Verify possible using all constraints in natural domain returned unsat :39 sat :9
Fused 50 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 441 ms.
Support contains 34 out of 728 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 728/728 places, 1218/1218 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 87 rules applied. Total rules applied 87 place count 727 transition count 1132
Reduce places removed 86 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 88 rules applied. Total rules applied 175 place count 641 transition count 1130
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 177 place count 639 transition count 1130
Performed 86 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 86 Pre rules applied. Total rules applied 177 place count 639 transition count 1044
Deduced a syphon composed of 86 places in 2 ms
Ensure Unique test removed 26 places
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 3 with 198 rules applied. Total rules applied 375 place count 527 transition count 1044
Discarding 4 places :
Implicit places reduction removed 4 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 5 rules applied. Total rules applied 380 place count 523 transition count 1043
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 381 place count 522 transition count 1043
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 10 Pre rules applied. Total rules applied 381 place count 522 transition count 1033
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 401 place count 512 transition count 1033
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 404 place count 509 transition count 1030
Iterating global reduction 5 with 3 rules applied. Total rules applied 407 place count 509 transition count 1030
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 408 place count 509 transition count 1029
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 409 place count 508 transition count 1029
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 409 place count 508 transition count 1028
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 411 place count 507 transition count 1028
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 412 place count 506 transition count 1027
Iterating global reduction 7 with 1 rules applied. Total rules applied 413 place count 506 transition count 1027
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 414 place count 505 transition count 1026
Iterating global reduction 7 with 1 rules applied. Total rules applied 415 place count 505 transition count 1026
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 416 place count 504 transition count 1025
Iterating global reduction 7 with 1 rules applied. Total rules applied 417 place count 504 transition count 1025
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 3 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 7 with 84 rules applied. Total rules applied 501 place count 462 transition count 983
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 503 place count 460 transition count 981
Iterating global reduction 7 with 2 rules applied. Total rules applied 505 place count 460 transition count 981
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 507 place count 460 transition count 979
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 509 place count 458 transition count 979
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 8 with 16 rules applied. Total rules applied 525 place count 458 transition count 963
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 8 with 16 rules applied. Total rules applied 541 place count 442 transition count 963
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 9 with 14 rules applied. Total rules applied 555 place count 442 transition count 963
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 559 place count 442 transition count 963
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 560 place count 442 transition count 962
Applied a total of 560 rules in 362 ms. Remains 442 /728 variables (removed 286) and now considering 962/1218 (removed 256) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 363 ms. Remains : 442/728 places, 962/1218 transitions.
Incomplete random walk after 10000 steps, including 178 resets, run finished after 268 ms. (steps per millisecond=37 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 55 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 57 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 56 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 56 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 962 rows 442 cols
[2023-03-12 06:32:45] [INFO ] Computed 66 place invariants in 8 ms
[2023-03-12 06:32:46] [INFO ] After 169ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-12 06:32:46] [INFO ] [Nat]Absence check using 21 positive place invariants in 8 ms returned sat
[2023-03-12 06:32:46] [INFO ] [Nat]Absence check using 21 positive and 45 generalized place invariants in 30 ms returned sat
[2023-03-12 06:32:55] [INFO ] After 9410ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :7
[2023-03-12 06:32:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-12 06:33:05] [INFO ] After 9687ms SMT Verify possible using 10 Read/Feed constraints in natural domain returned unsat :2 sat :7
[2023-03-12 06:33:10] [INFO ] Deduced a trap composed of 64 places in 280 ms of which 4 ms to minimize.
[2023-03-12 06:33:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 460 ms
[2023-03-12 06:33:11] [INFO ] Deduced a trap composed of 26 places in 313 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-12 06:33:11] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 06:33:11] [INFO ] After 25170ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:9
Fused 9 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 61 ms.
Support contains 24 out of 442 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 442/442 places, 962/962 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 442 transition count 961
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 441 transition count 961
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 441 transition count 959
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 7 place count 438 transition count 959
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 7 place count 438 transition count 958
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 437 transition count 958
Applied a total of 9 rules in 56 ms. Remains 437 /442 variables (removed 5) and now considering 958/962 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 437/442 places, 958/962 transitions.
Incomplete random walk after 10000 steps, including 190 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 7) seen :1
Running SMT prover for 6 properties.
// Phase 1: matrix 958 rows 437 cols
[2023-03-12 06:33:12] [INFO ] Computed 65 place invariants in 7 ms
[2023-03-12 06:33:12] [INFO ] After 218ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 06:33:12] [INFO ] [Nat]Absence check using 19 positive place invariants in 5 ms returned sat
[2023-03-12 06:33:12] [INFO ] [Nat]Absence check using 19 positive and 46 generalized place invariants in 77 ms returned sat
[2023-03-12 06:33:14] [INFO ] After 1442ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 06:33:14] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-12 06:33:16] [INFO ] After 2075ms SMT Verify possible using 10 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-12 06:33:19] [INFO ] Deduced a trap composed of 34 places in 102 ms of which 15 ms to minimize.
[2023-03-12 06:33:19] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 145 ms
[2023-03-12 06:33:19] [INFO ] After 5486ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 759 ms.
[2023-03-12 06:33:20] [INFO ] After 7987ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :5
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 122 ms.
Support contains 14 out of 437 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 437/437 places, 958/958 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 437 transition count 952
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 431 transition count 952
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 12 place count 431 transition count 951
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 15 place count 429 transition count 951
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 21 place count 426 transition count 948
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 426 transition count 947
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 425 transition count 947
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 24 place count 425 transition count 946
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 25 place count 424 transition count 946
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 26 place count 424 transition count 946
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 27 place count 424 transition count 946
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 28 place count 424 transition count 945
Applied a total of 28 rules in 113 ms. Remains 424 /437 variables (removed 13) and now considering 945/958 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 424/437 places, 945/958 transitions.
Incomplete random walk after 10000 steps, including 194 resets, run finished after 255 ms. (steps per millisecond=39 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 51 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 57 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 59 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 256796 steps, run timeout after 3001 ms. (steps per millisecond=85 ) properties seen :{1=1, 2=1, 3=1, 4=1}
Probabilistic random walk after 256796 steps, saw 125301 distinct states, run finished after 3002 ms. (steps per millisecond=85 ) properties seen :4
Running SMT prover for 1 properties.
// Phase 1: matrix 945 rows 424 cols
[2023-03-12 06:33:24] [INFO ] Computed 64 place invariants in 21 ms
[2023-03-12 06:33:24] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 06:33:24] [INFO ] [Nat]Absence check using 21 positive place invariants in 18 ms returned sat
[2023-03-12 06:33:24] [INFO ] [Nat]Absence check using 21 positive and 43 generalized place invariants in 37 ms returned sat
[2023-03-12 06:33:25] [INFO ] After 1028ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 06:33:25] [INFO ] State equation strengthened by 11 read => feed constraints.
[2023-03-12 06:33:26] [INFO ] After 576ms SMT Verify possible using 11 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 06:33:27] [INFO ] Deduced a trap composed of 60 places in 211 ms of which 9 ms to minimize.
[2023-03-12 06:33:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 5313 ms
[2023-03-12 06:33:32] [INFO ] After 7155ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 134 ms.
[2023-03-12 06:33:32] [INFO ] After 8436ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 3 out of 424 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 424/424 places, 945/945 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 424 transition count 941
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 420 transition count 941
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 419 transition count 940
Ensure Unique test removed 1 places
Iterating global reduction 2 with 2 rules applied. Total rules applied 11 place count 418 transition count 940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 13 place count 418 transition count 938
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 14 place count 417 transition count 938
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 24 place count 412 transition count 933
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 25 place count 412 transition count 932
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 27 place count 412 transition count 930
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 29 place count 410 transition count 930
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 30 place count 410 transition count 930
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 31 place count 409 transition count 929
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 34 place count 406 transition count 929
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 6 Pre rules applied. Total rules applied 34 place count 406 transition count 923
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 15 rules applied. Total rules applied 49 place count 397 transition count 923
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 52 place count 394 transition count 920
Iterating global reduction 6 with 3 rules applied. Total rules applied 55 place count 394 transition count 920
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 58 place count 394 transition count 917
Applied a total of 58 rules in 132 ms. Remains 394 /424 variables (removed 30) and now considering 917/945 (removed 28) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 394/424 places, 917/945 transitions.
Incomplete random walk after 10000 steps, including 201 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 60 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 576385 steps, run timeout after 3001 ms. (steps per millisecond=192 ) properties seen :{}
Probabilistic random walk after 576385 steps, saw 325004 distinct states, run finished after 3002 ms. (steps per millisecond=192 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 917 rows 394 cols
[2023-03-12 06:33:36] [INFO ] Computed 57 place invariants in 54 ms
[2023-03-12 06:33:36] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 06:33:36] [INFO ] [Nat]Absence check using 19 positive place invariants in 5 ms returned sat
[2023-03-12 06:33:36] [INFO ] [Nat]Absence check using 19 positive and 38 generalized place invariants in 20 ms returned sat
[2023-03-12 06:33:37] [INFO ] After 710ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 06:33:37] [INFO ] Deduced a trap composed of 50 places in 223 ms of which 1 ms to minimize.
[2023-03-12 06:33:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 279 ms
[2023-03-12 06:33:37] [INFO ] After 1449ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 530 ms.
[2023-03-12 06:33:38] [INFO ] After 2126ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 394 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 394/394 places, 917/917 transitions.
Applied a total of 0 rules in 11 ms. Remains 394 /394 variables (removed 0) and now considering 917/917 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 394/394 places, 917/917 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 394/394 places, 917/917 transitions.
Applied a total of 0 rules in 10 ms. Remains 394 /394 variables (removed 0) and now considering 917/917 (removed 0) transitions.
[2023-03-12 06:33:38] [INFO ] Invariant cache hit.
[2023-03-12 06:33:39] [INFO ] Implicit Places using invariants in 795 ms returned [37, 72, 93, 101, 107, 108, 113, 114, 132, 167, 188, 196, 202, 203, 208, 209, 261, 278, 286, 289, 291, 292, 337, 379, 382, 385, 388, 391]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 802 ms to find 28 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 366/394 places, 917/917 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 366 transition count 909
Reduce places removed 8 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 14 rules applied. Total rules applied 22 place count 358 transition count 903
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 28 place count 352 transition count 903
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 37 place count 343 transition count 891
Iterating global reduction 3 with 9 rules applied. Total rules applied 46 place count 343 transition count 891
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 49 place count 343 transition count 888
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 53 place count 339 transition count 884
Iterating global reduction 4 with 4 rules applied. Total rules applied 57 place count 339 transition count 884
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 59 place count 337 transition count 882
Iterating global reduction 4 with 2 rules applied. Total rules applied 61 place count 337 transition count 882
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 4 with 38 rules applied. Total rules applied 99 place count 318 transition count 863
Free-agglomeration rule applied 9 times.
Iterating global reduction 4 with 9 rules applied. Total rules applied 108 place count 318 transition count 854
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 117 place count 309 transition count 854
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 5 with 3 rules applied. Total rules applied 120 place count 309 transition count 851
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 123 place count 306 transition count 851
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 124 place count 306 transition count 851
Applied a total of 124 rules in 106 ms. Remains 306 /366 variables (removed 60) and now considering 851/917 (removed 66) transitions.
// Phase 1: matrix 851 rows 306 cols
[2023-03-12 06:33:39] [INFO ] Computed 29 place invariants in 6 ms
[2023-03-12 06:33:39] [INFO ] Implicit Places using invariants in 298 ms returned []
[2023-03-12 06:33:39] [INFO ] Invariant cache hit.
[2023-03-12 06:33:40] [INFO ] Implicit Places using invariants and state equation in 1129 ms returned []
Implicit Place search using SMT with State Equation took 1462 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 306/394 places, 851/917 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2381 ms. Remains : 306/394 places, 851/917 transitions.
Incomplete random walk after 10000 steps, including 233 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 71 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 586171 steps, run timeout after 3001 ms. (steps per millisecond=195 ) properties seen :{}
Probabilistic random walk after 586171 steps, saw 373599 distinct states, run finished after 3001 ms. (steps per millisecond=195 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 06:33:43] [INFO ] Invariant cache hit.
[2023-03-12 06:33:43] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 06:33:43] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-12 06:33:43] [INFO ] [Nat]Absence check using 10 positive and 19 generalized place invariants in 25 ms returned sat
[2023-03-12 06:33:44] [INFO ] After 681ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 06:33:45] [INFO ] Deduced a trap composed of 60 places in 226 ms of which 1 ms to minimize.
[2023-03-12 06:33:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 303 ms
[2023-03-12 06:33:45] [INFO ] After 1255ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 789 ms.
[2023-03-12 06:33:46] [INFO ] After 2207ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 3 out of 306 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 306/306 places, 851/851 transitions.
Applied a total of 0 rules in 19 ms. Remains 306 /306 variables (removed 0) and now considering 851/851 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 306/306 places, 851/851 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 306/306 places, 851/851 transitions.
Applied a total of 0 rules in 17 ms. Remains 306 /306 variables (removed 0) and now considering 851/851 (removed 0) transitions.
[2023-03-12 06:33:46] [INFO ] Invariant cache hit.
[2023-03-12 06:33:46] [INFO ] Implicit Places using invariants in 659 ms returned []
[2023-03-12 06:33:46] [INFO ] Invariant cache hit.
[2023-03-12 06:33:47] [INFO ] Implicit Places using invariants and state equation in 726 ms returned []
Implicit Place search using SMT with State Equation took 1399 ms to find 0 implicit places.
[2023-03-12 06:33:47] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-12 06:33:47] [INFO ] Invariant cache hit.
[2023-03-12 06:33:47] [INFO ] Dead Transitions using invariants and state equation in 324 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1799 ms. Remains : 306/306 places, 851/851 transitions.
Applied a total of 0 rules in 8 ms. Remains 306 /306 variables (removed 0) and now considering 851/851 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-12 06:33:47] [INFO ] Invariant cache hit.
[2023-03-12 06:33:47] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 06:33:47] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-12 06:33:48] [INFO ] [Nat]Absence check using 10 positive and 19 generalized place invariants in 22 ms returned sat
[2023-03-12 06:33:48] [INFO ] After 803ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 06:33:49] [INFO ] After 1184ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 329 ms.
[2023-03-12 06:33:49] [INFO ] After 1611ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 42 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA ASLink-PT-03a-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-CTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 06:33:49] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-12 06:33:49] [INFO ] Flatten gal took : 58 ms
[2023-03-12 06:33:49] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ASLink-PT-03a-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 06:33:49] [INFO ] Flatten gal took : 104 ms
[2023-03-12 06:33:49] [INFO ] Input system was already deterministic with 1218 transitions.
Support contains 42 out of 728 places (down from 44) after GAL structural reductions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 728/728 places, 1218/1218 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 727 transition count 1218
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 724 transition count 1207
Ensure Unique test removed 1 places
Iterating global reduction 1 with 4 rules applied. Total rules applied 8 place count 723 transition count 1207
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 9 place count 723 transition count 1206
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 11 place count 721 transition count 1197
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 721 transition count 1197
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 15 place count 719 transition count 1188
Iterating global reduction 2 with 2 rules applied. Total rules applied 17 place count 719 transition count 1188
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 19 place count 717 transition count 1179
Iterating global reduction 2 with 2 rules applied. Total rules applied 21 place count 717 transition count 1179
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 23 place count 715 transition count 1170
Iterating global reduction 2 with 2 rules applied. Total rules applied 25 place count 715 transition count 1170
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 27 place count 713 transition count 1161
Iterating global reduction 2 with 2 rules applied. Total rules applied 29 place count 713 transition count 1161
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 31 place count 711 transition count 1152
Iterating global reduction 2 with 2 rules applied. Total rules applied 33 place count 711 transition count 1152
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 34 place count 710 transition count 1144
Iterating global reduction 2 with 1 rules applied. Total rules applied 35 place count 710 transition count 1144
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 36 place count 709 transition count 1136
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 709 transition count 1136
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 38 place count 708 transition count 1128
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 708 transition count 1128
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 40 place count 707 transition count 1120
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 707 transition count 1120
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 706 transition count 1112
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 706 transition count 1112
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 44 place count 705 transition count 1104
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 705 transition count 1104
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 704 transition count 1096
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 704 transition count 1096
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 703 transition count 1088
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 703 transition count 1088
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 702 transition count 1080
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 702 transition count 1080
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 701 transition count 1072
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 701 transition count 1072
Applied a total of 53 rules in 206 ms. Remains 701 /728 variables (removed 27) and now considering 1072/1218 (removed 146) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 206 ms. Remains : 701/728 places, 1072/1218 transitions.
[2023-03-12 06:33:50] [INFO ] Flatten gal took : 34 ms
[2023-03-12 06:33:50] [INFO ] Flatten gal took : 36 ms
[2023-03-12 06:33:50] [INFO ] Input system was already deterministic with 1072 transitions.
Starting structural reductions in LTL mode, iteration 0 : 728/728 places, 1218/1218 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 727 transition count 1218
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 725 transition count 1216
Ensure Unique test removed 1 places
Iterating global reduction 1 with 3 rules applied. Total rules applied 6 place count 724 transition count 1216
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 7 place count 724 transition count 1215
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 8 place count 723 transition count 1214
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 723 transition count 1214
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 10 place count 722 transition count 1213
Iterating global reduction 2 with 1 rules applied. Total rules applied 11 place count 722 transition count 1213
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 12 place count 721 transition count 1212
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 721 transition count 1212
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 14 place count 720 transition count 1211
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 720 transition count 1211
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 16 place count 719 transition count 1210
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 719 transition count 1210
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 18 place count 718 transition count 1209
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 718 transition count 1209
Applied a total of 19 rules in 83 ms. Remains 718 /728 variables (removed 10) and now considering 1209/1218 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 718/728 places, 1209/1218 transitions.
[2023-03-12 06:33:50] [INFO ] Flatten gal took : 41 ms
[2023-03-12 06:33:50] [INFO ] Flatten gal took : 43 ms
[2023-03-12 06:33:50] [INFO ] Input system was already deterministic with 1209 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 728/728 places, 1218/1218 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions removed 107 transitions
Trivial Post-agglo rules discarded 107 transitions
Performed 107 trivial Post agglomeration. Transition count delta: 107
Iterating post reduction 0 with 107 rules applied. Total rules applied 107 place count 726 transition count 1110
Reduce places removed 110 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 113 rules applied. Total rules applied 220 place count 616 transition count 1107
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 223 place count 613 transition count 1107
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 95 Pre rules applied. Total rules applied 223 place count 613 transition count 1012
Deduced a syphon composed of 95 places in 1 ms
Ensure Unique test removed 29 places
Reduce places removed 124 places and 0 transitions.
Iterating global reduction 3 with 219 rules applied. Total rules applied 442 place count 489 transition count 1012
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 3 with 14 rules applied. Total rules applied 456 place count 482 transition count 1005
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 463 place count 475 transition count 1005
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 13 Pre rules applied. Total rules applied 463 place count 475 transition count 992
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 489 place count 462 transition count 992
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 497 place count 454 transition count 976
Ensure Unique test removed 1 places
Iterating global reduction 5 with 9 rules applied. Total rules applied 506 place count 453 transition count 976
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 5 with 24 rules applied. Total rules applied 530 place count 449 transition count 956
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 546 place count 433 transition count 956
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 546 place count 433 transition count 955
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 548 place count 432 transition count 955
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 553 place count 427 transition count 943
Iterating global reduction 7 with 5 rules applied. Total rules applied 558 place count 427 transition count 943
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 561 place count 427 transition count 940
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 563 place count 425 transition count 931
Iterating global reduction 8 with 2 rules applied. Total rules applied 565 place count 425 transition count 931
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 567 place count 423 transition count 922
Iterating global reduction 8 with 2 rules applied. Total rules applied 569 place count 423 transition count 922
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 570 place count 422 transition count 914
Iterating global reduction 8 with 1 rules applied. Total rules applied 571 place count 422 transition count 914
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 572 place count 421 transition count 906
Iterating global reduction 8 with 1 rules applied. Total rules applied 573 place count 421 transition count 906
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 574 place count 420 transition count 898
Iterating global reduction 8 with 1 rules applied. Total rules applied 575 place count 420 transition count 898
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 576 place count 419 transition count 890
Iterating global reduction 8 with 1 rules applied. Total rules applied 577 place count 419 transition count 890
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 578 place count 418 transition count 882
Iterating global reduction 8 with 1 rules applied. Total rules applied 579 place count 418 transition count 882
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 580 place count 417 transition count 874
Iterating global reduction 8 with 1 rules applied. Total rules applied 581 place count 417 transition count 874
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 582 place count 416 transition count 866
Iterating global reduction 8 with 1 rules applied. Total rules applied 583 place count 416 transition count 866
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 584 place count 415 transition count 858
Iterating global reduction 8 with 1 rules applied. Total rules applied 585 place count 415 transition count 858
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 586 place count 414 transition count 850
Iterating global reduction 8 with 1 rules applied. Total rules applied 587 place count 414 transition count 850
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 588 place count 413 transition count 842
Iterating global reduction 8 with 1 rules applied. Total rules applied 589 place count 413 transition count 842
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 590 place count 412 transition count 834
Iterating global reduction 8 with 1 rules applied. Total rules applied 591 place count 412 transition count 834
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 592 place count 411 transition count 826
Iterating global reduction 8 with 1 rules applied. Total rules applied 593 place count 411 transition count 826
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 594 place count 410 transition count 818
Iterating global reduction 8 with 1 rules applied. Total rules applied 595 place count 410 transition count 818
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 8 with 46 rules applied. Total rules applied 641 place count 387 transition count 795
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 642 place count 387 transition count 795
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 643 place count 386 transition count 794
Iterating global reduction 8 with 1 rules applied. Total rules applied 644 place count 386 transition count 794
Applied a total of 644 rules in 184 ms. Remains 386 /728 variables (removed 342) and now considering 794/1218 (removed 424) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 184 ms. Remains : 386/728 places, 794/1218 transitions.
[2023-03-12 06:33:50] [INFO ] Flatten gal took : 59 ms
[2023-03-12 06:33:50] [INFO ] Flatten gal took : 28 ms
[2023-03-12 06:33:50] [INFO ] Input system was already deterministic with 794 transitions.
Starting structural reductions in LTL mode, iteration 0 : 728/728 places, 1218/1218 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 727 transition count 1218
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 725 transition count 1216
Ensure Unique test removed 1 places
Iterating global reduction 1 with 3 rules applied. Total rules applied 6 place count 724 transition count 1216
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 7 place count 724 transition count 1215
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 8 place count 723 transition count 1214
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 723 transition count 1214
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 10 place count 722 transition count 1213
Iterating global reduction 2 with 1 rules applied. Total rules applied 11 place count 722 transition count 1213
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 12 place count 721 transition count 1212
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 721 transition count 1212
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 14 place count 720 transition count 1211
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 720 transition count 1211
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 16 place count 719 transition count 1210
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 719 transition count 1210
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 18 place count 718 transition count 1209
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 718 transition count 1209
Applied a total of 19 rules in 73 ms. Remains 718 /728 variables (removed 10) and now considering 1209/1218 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 74 ms. Remains : 718/728 places, 1209/1218 transitions.
[2023-03-12 06:33:50] [INFO ] Flatten gal took : 48 ms
[2023-03-12 06:33:51] [INFO ] Flatten gal took : 41 ms
[2023-03-12 06:33:51] [INFO ] Input system was already deterministic with 1209 transitions.
Starting structural reductions in LTL mode, iteration 0 : 728/728 places, 1218/1218 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 727 transition count 1218
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 724 transition count 1207
Ensure Unique test removed 1 places
Iterating global reduction 1 with 4 rules applied. Total rules applied 8 place count 723 transition count 1207
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 9 place count 723 transition count 1206
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 11 place count 721 transition count 1197
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 721 transition count 1197
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 15 place count 719 transition count 1188
Iterating global reduction 2 with 2 rules applied. Total rules applied 17 place count 719 transition count 1188
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 19 place count 717 transition count 1179
Iterating global reduction 2 with 2 rules applied. Total rules applied 21 place count 717 transition count 1179
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 23 place count 715 transition count 1170
Iterating global reduction 2 with 2 rules applied. Total rules applied 25 place count 715 transition count 1170
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 27 place count 713 transition count 1161
Iterating global reduction 2 with 2 rules applied. Total rules applied 29 place count 713 transition count 1161
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 31 place count 711 transition count 1152
Iterating global reduction 2 with 2 rules applied. Total rules applied 33 place count 711 transition count 1152
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 34 place count 710 transition count 1144
Iterating global reduction 2 with 1 rules applied. Total rules applied 35 place count 710 transition count 1144
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 36 place count 709 transition count 1136
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 709 transition count 1136
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 38 place count 708 transition count 1128
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 708 transition count 1128
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 40 place count 707 transition count 1120
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 707 transition count 1120
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 706 transition count 1112
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 706 transition count 1112
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 44 place count 705 transition count 1104
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 705 transition count 1104
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 704 transition count 1096
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 704 transition count 1096
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 703 transition count 1088
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 703 transition count 1088
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 702 transition count 1080
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 702 transition count 1080
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 701 transition count 1072
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 701 transition count 1072
Applied a total of 53 rules in 190 ms. Remains 701 /728 variables (removed 27) and now considering 1072/1218 (removed 146) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 190 ms. Remains : 701/728 places, 1072/1218 transitions.
[2023-03-12 06:33:51] [INFO ] Flatten gal took : 35 ms
[2023-03-12 06:33:51] [INFO ] Flatten gal took : 33 ms
[2023-03-12 06:33:51] [INFO ] Input system was already deterministic with 1072 transitions.
Starting structural reductions in LTL mode, iteration 0 : 728/728 places, 1218/1218 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 727 transition count 1218
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 726 transition count 1217
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 726 transition count 1217
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 725 transition count 1216
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 725 transition count 1216
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 724 transition count 1215
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 724 transition count 1215
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 723 transition count 1214
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 723 transition count 1214
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 722 transition count 1213
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 722 transition count 1213
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 721 transition count 1212
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 721 transition count 1212
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 720 transition count 1211
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 720 transition count 1211
Applied a total of 15 rules in 111 ms. Remains 720 /728 variables (removed 8) and now considering 1211/1218 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111 ms. Remains : 720/728 places, 1211/1218 transitions.
[2023-03-12 06:33:51] [INFO ] Flatten gal took : 32 ms
[2023-03-12 06:33:51] [INFO ] Flatten gal took : 33 ms
[2023-03-12 06:33:51] [INFO ] Input system was already deterministic with 1211 transitions.
Starting structural reductions in LTL mode, iteration 0 : 728/728 places, 1218/1218 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 727 transition count 1218
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 724 transition count 1207
Ensure Unique test removed 1 places
Iterating global reduction 1 with 4 rules applied. Total rules applied 8 place count 723 transition count 1207
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 9 place count 723 transition count 1206
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 11 place count 721 transition count 1197
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 721 transition count 1197
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 15 place count 719 transition count 1188
Iterating global reduction 2 with 2 rules applied. Total rules applied 17 place count 719 transition count 1188
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 19 place count 717 transition count 1179
Iterating global reduction 2 with 2 rules applied. Total rules applied 21 place count 717 transition count 1179
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 23 place count 715 transition count 1170
Iterating global reduction 2 with 2 rules applied. Total rules applied 25 place count 715 transition count 1170
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 27 place count 713 transition count 1161
Iterating global reduction 2 with 2 rules applied. Total rules applied 29 place count 713 transition count 1161
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 31 place count 711 transition count 1152
Iterating global reduction 2 with 2 rules applied. Total rules applied 33 place count 711 transition count 1152
Applied a total of 33 rules in 75 ms. Remains 711 /728 variables (removed 17) and now considering 1152/1218 (removed 66) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75 ms. Remains : 711/728 places, 1152/1218 transitions.
[2023-03-12 06:33:51] [INFO ] Flatten gal took : 30 ms
[2023-03-12 06:33:51] [INFO ] Flatten gal took : 32 ms
[2023-03-12 06:33:52] [INFO ] Input system was already deterministic with 1152 transitions.
Starting structural reductions in LTL mode, iteration 0 : 728/728 places, 1218/1218 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 727 transition count 1218
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 724 transition count 1207
Ensure Unique test removed 1 places
Iterating global reduction 1 with 4 rules applied. Total rules applied 8 place count 723 transition count 1207
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 9 place count 723 transition count 1206
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 11 place count 721 transition count 1197
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 721 transition count 1197
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 15 place count 719 transition count 1188
Iterating global reduction 2 with 2 rules applied. Total rules applied 17 place count 719 transition count 1188
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 19 place count 717 transition count 1179
Iterating global reduction 2 with 2 rules applied. Total rules applied 21 place count 717 transition count 1179
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 23 place count 715 transition count 1170
Iterating global reduction 2 with 2 rules applied. Total rules applied 25 place count 715 transition count 1170
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 27 place count 713 transition count 1161
Iterating global reduction 2 with 2 rules applied. Total rules applied 29 place count 713 transition count 1161
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 31 place count 711 transition count 1152
Iterating global reduction 2 with 2 rules applied. Total rules applied 33 place count 711 transition count 1152
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 34 place count 710 transition count 1144
Iterating global reduction 2 with 1 rules applied. Total rules applied 35 place count 710 transition count 1144
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 36 place count 709 transition count 1136
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 709 transition count 1136
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 38 place count 708 transition count 1128
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 708 transition count 1128
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 40 place count 707 transition count 1120
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 707 transition count 1120
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 706 transition count 1112
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 706 transition count 1112
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 44 place count 705 transition count 1104
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 705 transition count 1104
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 704 transition count 1096
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 704 transition count 1096
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 703 transition count 1088
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 703 transition count 1088
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 702 transition count 1080
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 702 transition count 1080
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 701 transition count 1072
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 701 transition count 1072
Applied a total of 53 rules in 191 ms. Remains 701 /728 variables (removed 27) and now considering 1072/1218 (removed 146) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 193 ms. Remains : 701/728 places, 1072/1218 transitions.
[2023-03-12 06:33:52] [INFO ] Flatten gal took : 31 ms
[2023-03-12 06:33:52] [INFO ] Flatten gal took : 30 ms
[2023-03-12 06:33:52] [INFO ] Input system was already deterministic with 1072 transitions.
[2023-03-12 06:33:52] [INFO ] Flatten gal took : 33 ms
[2023-03-12 06:33:52] [INFO ] Flatten gal took : 32 ms
[2023-03-12 06:33:52] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2023-03-12 06:33:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 728 places, 1218 transitions and 4347 arcs took 9 ms.
Total runtime 102329 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/590/ctl_0_ --ctl=/tmp/590/ctl_1_ --ctl=/tmp/590/ctl_2_ --ctl=/tmp/590/ctl_3_ --ctl=/tmp/590/ctl_4_ --ctl=/tmp/590/ctl_5_ --ctl=/tmp/590/ctl_6_ --ctl=/tmp/590/ctl_7_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 9896984 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16097840 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2023

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-03a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ASLink-PT-03a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r009-oct2-167813597300042"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03a.tgz
mv ASLink-PT-03a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;