About the Execution of LTSMin+red for SemanticWebServices-PT-S256P15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2915.936 | 965264.00 | 3216206.00 | 1103.20 | ?T???T?????????? | normal |
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.r361-smll-167891811500441.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is SemanticWebServices-PT-S256P15, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811500441
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 6.0K Feb 26 10:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 10:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 10:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 10:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 10:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 10:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 10:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 10:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 32M Mar 5 18:23 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 SemanticWebServices-PT-S256P15-CTLCardinality-00
FORMULA_NAME SemanticWebServices-PT-S256P15-CTLCardinality-01
FORMULA_NAME SemanticWebServices-PT-S256P15-CTLCardinality-02
FORMULA_NAME SemanticWebServices-PT-S256P15-CTLCardinality-03
FORMULA_NAME SemanticWebServices-PT-S256P15-CTLCardinality-04
FORMULA_NAME SemanticWebServices-PT-S256P15-CTLCardinality-05
FORMULA_NAME SemanticWebServices-PT-S256P15-CTLCardinality-06
FORMULA_NAME SemanticWebServices-PT-S256P15-CTLCardinality-07
FORMULA_NAME SemanticWebServices-PT-S256P15-CTLCardinality-08
FORMULA_NAME SemanticWebServices-PT-S256P15-CTLCardinality-09
FORMULA_NAME SemanticWebServices-PT-S256P15-CTLCardinality-10
FORMULA_NAME SemanticWebServices-PT-S256P15-CTLCardinality-11
FORMULA_NAME SemanticWebServices-PT-S256P15-CTLCardinality-12
FORMULA_NAME SemanticWebServices-PT-S256P15-CTLCardinality-13
FORMULA_NAME SemanticWebServices-PT-S256P15-CTLCardinality-14
FORMULA_NAME SemanticWebServices-PT-S256P15-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679276773421
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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S256P15
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 01:46:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 01:46:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 01:46:17] [INFO ] Load time of PNML (sax parser for PT used): 1757 ms
[2023-03-20 01:46:17] [INFO ] Transformed 329 places.
[2023-03-20 01:46:18] [INFO ] Transformed 29492 transitions.
[2023-03-20 01:46:18] [INFO ] Parsed PT model containing 329 places and 29492 transitions and 267319 arcs in 2029 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
Deduced a syphon composed of 5 places in 50 ms
Reduce places removed 5 places and 2050 transitions.
Ensure Unique test removed 6828 transitions
Reduce redundant transitions removed 6828 transitions.
Support contains 97 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 20614/20614 transitions.
Ensure Unique test removed 31 places
Reduce places removed 43 places and 0 transitions.
Ensure Unique test removed 432 transitions
Reduce isomorphic transitions removed 432 transitions.
Iterating post reduction 0 with 475 rules applied. Total rules applied 475 place count 281 transition count 20182
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 494 place count 262 transition count 17070
Iterating global reduction 1 with 19 rules applied. Total rules applied 513 place count 262 transition count 17070
Ensure Unique test removed 675 transitions
Reduce isomorphic transitions removed 675 transitions.
Iterating post reduction 1 with 675 rules applied. Total rules applied 1188 place count 262 transition count 16395
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 1192 place count 258 transition count 16391
Iterating global reduction 2 with 4 rules applied. Total rules applied 1196 place count 258 transition count 16391
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1197 place count 257 transition count 16390
Iterating global reduction 2 with 1 rules applied. Total rules applied 1198 place count 257 transition count 16390
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1199 place count 256 transition count 16389
Iterating global reduction 2 with 1 rules applied. Total rules applied 1200 place count 256 transition count 16389
Drop transitions removed 2650 transitions
Redundant transition composition rules discarded 2650 transitions
Iterating global reduction 2 with 2650 rules applied. Total rules applied 3850 place count 256 transition count 13739
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 911 transitions
Reduce isomorphic transitions removed 911 transitions.
Iterating post reduction 2 with 916 rules applied. Total rules applied 4766 place count 251 transition count 12828
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 4771 place count 246 transition count 12028
Iterating global reduction 3 with 5 rules applied. Total rules applied 4776 place count 246 transition count 12028
Ensure Unique test removed 487 transitions
Reduce isomorphic transitions removed 487 transitions.
Iterating post reduction 3 with 487 rules applied. Total rules applied 5263 place count 246 transition count 11541
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 5264 place count 245 transition count 11477
Iterating global reduction 4 with 1 rules applied. Total rules applied 5265 place count 245 transition count 11477
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 5271 place count 245 transition count 11471
Drop transitions removed 444 transitions
Redundant transition composition rules discarded 444 transitions
Iterating global reduction 5 with 444 rules applied. Total rules applied 5715 place count 245 transition count 11027
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 5718 place count 242 transition count 10043
Iterating global reduction 5 with 3 rules applied. Total rules applied 5721 place count 242 transition count 10043
Ensure Unique test removed 578 transitions
Reduce isomorphic transitions removed 578 transitions.
Iterating post reduction 5 with 578 rules applied. Total rules applied 6299 place count 242 transition count 9465
Applied a total of 6299 rules in 949 ms. Remains 242 /324 variables (removed 82) and now considering 9465/20614 (removed 11149) transitions.
[2023-03-20 01:46:19] [INFO ] Flow matrix only has 1395 transitions (discarded 8070 similar events)
Normalized transition count is 1394 out of 1395 initially.
// Phase 1: matrix 1394 rows 242 cols
[2023-03-20 01:46:19] [INFO ] Computed 4 place invariants in 33 ms
[2023-03-20 01:46:25] [INFO ] Dead Transitions using invariants and state equation in 5548 ms found 0 transitions.
[2023-03-20 01:46:25] [INFO ] Flow matrix only has 1395 transitions (discarded 8070 similar events)
[2023-03-20 01:46:25] [INFO ] Invariant cache hit.
[2023-03-20 01:46:25] [INFO ] Implicit Places using invariants in 662 ms returned []
[2023-03-20 01:46:25] [INFO ] Flow matrix only has 1395 transitions (discarded 8070 similar events)
[2023-03-20 01:46:25] [INFO ] Invariant cache hit.
[2023-03-20 01:46:26] [INFO ] State equation strengthened by 735 read => feed constraints.
[2023-03-20 01:46:28] [INFO ] Implicit Places using invariants and state equation in 2901 ms returned []
Implicit Place search using SMT with State Equation took 3567 ms to find 0 implicit places.
[2023-03-20 01:46:28] [INFO ] Flow matrix only has 1395 transitions (discarded 8070 similar events)
[2023-03-20 01:46:28] [INFO ] Invariant cache hit.
[2023-03-20 01:46:33] [INFO ] Dead Transitions using invariants and state equation in 4808 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 242/324 places, 9465/20614 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14923 ms. Remains : 242/324 places, 9465/20614 transitions.
Support contains 97 out of 242 places after structural reductions.
[2023-03-20 01:46:34] [INFO ] Flatten gal took : 586 ms
[2023-03-20 01:46:34] [INFO ] Flatten gal took : 349 ms
[2023-03-20 01:46:35] [INFO ] Input system was already deterministic with 9465 transitions.
Support contains 96 out of 242 places (down from 97) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1461 ms. (steps per millisecond=6 ) properties (out of 68) seen :48
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2023-03-20 01:46:37] [INFO ] Flow matrix only has 1395 transitions (discarded 8070 similar events)
[2023-03-20 01:46:37] [INFO ] Invariant cache hit.
[2023-03-20 01:46:37] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-20 01:46:37] [INFO ] After 277ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2023-03-20 01:46:37] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-20 01:46:39] [INFO ] After 1064ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :19
[2023-03-20 01:46:39] [INFO ] State equation strengthened by 735 read => feed constraints.
[2023-03-20 01:46:41] [INFO ] After 1591ms SMT Verify possible using 735 Read/Feed constraints in natural domain returned unsat :0 sat :19
[2023-03-20 01:46:42] [INFO ] After 3391ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :19
Attempting to minimize the solution found.
Minimization took 945 ms.
[2023-03-20 01:46:43] [INFO ] After 6038ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :19
Fused 19 Parikh solutions to 12 different solutions.
Parikh walk visited 0 properties in 398 ms.
Support contains 31 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 9465/9465 transitions.
Graph (complete) has 2101 edges and 242 vertex of which 238 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.34 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 57 transitions.
Iterating post reduction 0 with 57 rules applied. Total rules applied 58 place count 238 transition count 9408
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 58 place count 238 transition count 9407
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 60 place count 237 transition count 9407
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 72 place count 225 transition count 7566
Iterating global reduction 1 with 12 rules applied. Total rules applied 84 place count 225 transition count 7566
Ensure Unique test removed 532 transitions
Reduce isomorphic transitions removed 532 transitions.
Iterating post reduction 1 with 532 rules applied. Total rules applied 616 place count 225 transition count 7034
Drop transitions removed 452 transitions
Redundant transition composition rules discarded 452 transitions
Iterating global reduction 2 with 452 rules applied. Total rules applied 1068 place count 225 transition count 6582
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 26 transitions
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 131 transitions.
Iterating post reduction 2 with 134 rules applied. Total rules applied 1202 place count 222 transition count 6451
Drop transitions removed 212 transitions
Redundant transition composition rules discarded 212 transitions
Iterating global reduction 3 with 212 rules applied. Total rules applied 1414 place count 222 transition count 6239
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 1417 place count 222 transition count 6236
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1420 place count 219 transition count 6236
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1421 place count 218 transition count 6235
Applied a total of 1421 rules in 5457 ms. Remains 218 /242 variables (removed 24) and now considering 6235/9465 (removed 3230) transitions.
[2023-03-20 01:46:49] [INFO ] Flow matrix only has 1176 transitions (discarded 5059 similar events)
Normalized transition count is 1175 out of 1176 initially.
// Phase 1: matrix 1175 rows 218 cols
[2023-03-20 01:46:49] [INFO ] Computed 4 place invariants in 6 ms
[2023-03-20 01:46:52] [INFO ] Dead Transitions using invariants and state equation in 2806 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8265 ms. Remains : 218/242 places, 6235/9465 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 959 ms. (steps per millisecond=10 ) properties (out of 19) seen :4
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2023-03-20 01:46:53] [INFO ] Flow matrix only has 1176 transitions (discarded 5059 similar events)
[2023-03-20 01:46:53] [INFO ] Invariant cache hit.
[2023-03-20 01:46:53] [INFO ] After 147ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-20 01:46:53] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-20 01:46:54] [INFO ] After 724ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-20 01:46:54] [INFO ] State equation strengthened by 608 read => feed constraints.
[2023-03-20 01:46:55] [INFO ] After 1055ms SMT Verify possible using 608 Read/Feed constraints in natural domain returned unsat :0 sat :15
[2023-03-20 01:46:56] [INFO ] After 2060ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 602 ms.
[2023-03-20 01:46:57] [INFO ] After 3723ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Fused 15 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 139 ms.
Support contains 26 out of 218 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 218/218 places, 6235/6235 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 217 transition count 6235
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 216 transition count 6234
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 216 transition count 6234
Applied a total of 3 rules in 899 ms. Remains 216 /218 variables (removed 2) and now considering 6234/6235 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 899 ms. Remains : 216/218 places, 6234/6235 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1001 ms. (steps per millisecond=9 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-20 01:46:59] [INFO ] Flow matrix only has 1175 transitions (discarded 5059 similar events)
Normalized transition count is 1174 out of 1175 initially.
// Phase 1: matrix 1174 rows 216 cols
[2023-03-20 01:46:59] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-20 01:46:59] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-20 01:46:59] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-20 01:47:00] [INFO ] After 633ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-20 01:47:00] [INFO ] State equation strengthened by 607 read => feed constraints.
[2023-03-20 01:47:01] [INFO ] After 1006ms SMT Verify possible using 607 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2023-03-20 01:47:02] [INFO ] After 1851ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 446 ms.
[2023-03-20 01:47:02] [INFO ] After 3217ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Fused 12 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 121 ms.
Support contains 21 out of 216 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 216/216 places, 6234/6234 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 215 transition count 6233
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 215 transition count 6233
Applied a total of 2 rules in 897 ms. Remains 215 /216 variables (removed 1) and now considering 6233/6234 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 897 ms. Remains : 215/216 places, 6233/6234 transitions.
Incomplete random walk after 10010 steps, including 2 resets, run finished after 795 ms. (steps per millisecond=12 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 122472 steps, run timeout after 3009 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 122472 steps, saw 121787 distinct states, run finished after 3011 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 12 properties.
[2023-03-20 01:47:07] [INFO ] Flow matrix only has 1174 transitions (discarded 5059 similar events)
Normalized transition count is 1173 out of 1174 initially.
// Phase 1: matrix 1173 rows 215 cols
[2023-03-20 01:47:07] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-20 01:47:07] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-20 01:47:07] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-20 01:47:08] [INFO ] After 625ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-20 01:47:08] [INFO ] State equation strengthened by 606 read => feed constraints.
[2023-03-20 01:47:09] [INFO ] After 919ms SMT Verify possible using 606 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2023-03-20 01:47:10] [INFO ] After 1719ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 459 ms.
[2023-03-20 01:47:10] [INFO ] After 3073ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Fused 12 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 178 ms.
Support contains 21 out of 215 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 215/215 places, 6233/6233 transitions.
Applied a total of 0 rules in 863 ms. Remains 215 /215 variables (removed 0) and now considering 6233/6233 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 864 ms. Remains : 215/215 places, 6233/6233 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 215/215 places, 6233/6233 transitions.
Applied a total of 0 rules in 847 ms. Remains 215 /215 variables (removed 0) and now considering 6233/6233 (removed 0) transitions.
[2023-03-20 01:47:12] [INFO ] Flow matrix only has 1174 transitions (discarded 5059 similar events)
[2023-03-20 01:47:12] [INFO ] Invariant cache hit.
[2023-03-20 01:47:13] [INFO ] Implicit Places using invariants in 561 ms returned []
[2023-03-20 01:47:13] [INFO ] Flow matrix only has 1174 transitions (discarded 5059 similar events)
[2023-03-20 01:47:13] [INFO ] Invariant cache hit.
[2023-03-20 01:47:13] [INFO ] State equation strengthened by 606 read => feed constraints.
[2023-03-20 01:47:15] [INFO ] Implicit Places using invariants and state equation in 2056 ms returned []
Implicit Place search using SMT with State Equation took 2622 ms to find 0 implicit places.
[2023-03-20 01:47:29] [INFO ] Redundant transitions in 13528 ms returned [65, 66, 69, 70, 71, 72, 74, 76, 78, 79, 83, 96, 99, 103, 104, 105, 109, 110, 113, 114, 115, 118, 119, 120, 121, 124, 126, 127, 129, 130, 132, 139, 140, 141, 142, 143, 144, 150, 151, 153, 156, 163, 165, 167, 174, 187, 188, 194, 195, 196, 205, 206, 207, 208, 209, 210, 211, 212, 213, 220, 221, 224, 225, 227, 228, 229, 230, 231, 233, 234, 235, 236, 240, 241, 243, 245, 246, 247, 250, 251, 252, 253, 254, 255, 257, 259, 260, 261, 262, 263, 267, 268, 269, 270, 271, 272, 273, 275, 276, 277, 281, 282, 283, 284, 285, 290, 291, 297, 299, 300, 303, 304, 305, 306, 308, 312, 317, 320, 328, 331, 332, 333, 334, 336, 344, 345, 346, 347, 349, 352, 353, 354, 359, 360, 362, 363, 364, 365, 366, 367, 369, 370, 371, 373, 374, 376, 377, 382, 383, 384, 385, 386, 388, 389, 396, 397, 398, 404, 405, 406, 407, 408, 410, 411, 412, 413, 415, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 432, 433, 434, 435, 436, 437, 438, 439, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 464, 465, 466, 467, 469, 470, 471, 472, 473, 474, 475, 476, 477, 481, 482, 483, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 516, 517, 518, 521, 523, 524, 525, 526, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 540, 541, 545, 546, 547, 548, 549, 550, 553, 554, 559, 560, 561, 562, 570, 585, 588, 590, 591, 594, 595, 596, 598, 599, 601, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 731, 732, 733, 734, 735, 736, 737, 738, 739, 741, 742, 744, 745, 746, 747, 748, 749, 750, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 777, 778, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 979, 980, 987, 988, 989, 990, 991, 992, 994, 995, 998, 999, 1000, 1001, 1002, 1003, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1016, 1017, 1018, 1019, 1020, 1021, 1023, 1024, 1078, 1097, 1098, 1099, 1103, 1112, 1113, 1114, 1118, 1119, 1120, 1129, 1131, 1132, 1133, 1154, 1155, 1186, 1187, 1188, 1189, 1190, 1191, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1229, 1230, 1231, 1232, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1269, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1322, 1323, 1324, 1325, 1326, 1327, 1343, 1350, 1353, 1354, 1355, 1356, 1359, 1361, 1362, 1364, 1365, 1366, 1369, 1372, 1375, 1377, 1378, 1381, 1386, 1388, 1390, 1392, 1395, 1398, 1400, 1402, 1405, 1409, 1414, 1415, 1416, 1417, 1418, 1421, 1423, 1425, 1429, 1430, 1432, 1433, 1435, 1437, 1439, 1441, 1443, 1446, 1450, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1468, 1474, 1475, 1476, 1478, 1479, 1480, 1482, 1483, 1485, 1487, 1489, 1491, 1493, 1496, 1501, 1503, 1504, 1505, 1507, 1508, 1509, 1510, 1511, 1512, 1521, 1522, 1523, 1524, 1526, 1527, 1528, 1530, 1531, 1533, 1535, 1540, 1543, 1545, 1546, 1547, 1556, 1557, 1558, 1559, 1561, 1566, 1572, 1580, 1590, 1591, 1592, 1593, 1598, 1603, 1612, 1613, 1614, 1616, 1617, 1618, 1626, 1627, 1628, 1629, 1637, 1638, 1639, 1640, 1645, 1650, 1653, 1654, 1655, 1664, 1665, 1666, 1668, 1669, 1670, 1678, 1679, 1680, 1682, 1683, 1684, 1692, 1693, 1694, 1695, 1698, 1705, 1708, 1709, 1710, 1716, 1719, 1720, 1721, 1730, 1731, 1732, 1734, 1735, 1736, 1742, 1747, 1754, 1757, 1758, 1759, 1762, 1763, 1772, 1775, 1777, 1778, 1780, 1781, 1788, 1789, 1791, 1792, 1814, 2259, 2288, 2290, 2292, 2301, 2342, 2343, 2345, 2350, 2352, 2354, 2411, 2413, 2414, 2416, 2472, 2514, 2524, 2525, 2526, 2527, 2528, 2529, 2533, 2535, 2536, 2538, 2539, 2540, 2542, 2543, 2544, 2545, 2547, 2548, 2549, 2550, 2551, 2555, 2558, 2560, 2561, 2564, 2566, 2567, 2569, 2570, 2571, 2574, 2576, 2577, 2579, 2580, 2581, 2583, 2584, 2585, 2586, 2591, 2595, 2598, 2600, 2601, 2605, 2608, 2610, 2611, 2614, 2616, 2617, 2619, 2620, 2621, 2628, 2633, 2637, 2640, 2642, 2643, 2644, 2645, 2660, 2661, 2662, 2663, 2664, 2665, 2666, 2667, 2668, 2669, 2670, 2671, 2672, 2673, 2674, 2678, 2704, 2705, 2706, 2707, 2708, 2709, 2711, 2712, 2713, 2714, 2715, 2716, 2717, 2718, 2719, 2720, 2721, 2722, 2723, 2724, 2726, 2727, 2728, 2729, 2730, 2731, 2732, 2733, 2734, 2735, 2736, 2737, 2738, 2739, 2740, 2741, 2742, 2743, 2744, 2745, 2746, 2750, 2751, 2752, 2756, 2762, 2768, 2808, 2809, 2810, 2811, 2812, 2813, 2814, 2815, 2816, 2817, 2818, 2819, 2820, 2821, 2822, 2823, 2824, 2827, 2828, 2830, 2831, 2832, 2833, 2834, 2836, 2837, 2838, 2839, 2840, 2841, 2842, 2843, 2844, 2847, 2848, 2850, 2851, 2852, 2853, 2854, 2855, 2856, 2857, 2858, 2859, 2861, 2862, 2863, 2864, 2865, 2866, 2867, 2868, 2869, 2870, 2871, 2872, 2873, 2874, 2876, 2877, 2878, 2879, 2880, 2881, 2882, 2883, 2884, 2885, 2887, 2888, 2889, 2894, 2895, 2896, 2900, 2904, 2909, 2910, 2911, 2915, 2919, 2925, 2926, 2927, 2931, 2935, 2939, 2945, 2984, 2985, 2986, 2987, 2988, 2989, 2990, 2991, 2992, 2993, 2994, 2995, 2996, 2997, 2998, 2999, 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3014, 3015, 3019, 3020, 3023, 3024, 3026, 3027, 3028, 3029, 3030, 3034, 3035, 3037, 3038, 3039, 3040, 3041, 3042, 3043, 3044, 3045, 3048, 3049, 3051, 3052, 3053, 3054, 3055, 3057, 3058, 3059, 3060, 3061, 3062, 3063, 3064, 3065, 3068, 3069, 3071, 3072, 3073, 3074, 3075, 3076, 3077, 3078, 3079, 3080, 3081, 3084, 3085, 3086, 3091, 3092, 3093, 3097, 3098, 3099, 3103, 3105, 3106, 3107, 3112, 3113, 3114, 3118, 3119, 3120, 3124, 3128, 3131, 3132, 3133, 3138, 3139, 3140, 3144, 3145, 3146, 3150, 3151, 3152, 3156, 3160, 3165, 3166, 3167, 3171, 3175, 3180, 3204, 3205, 3206, 3207, 3208, 3209, 3210, 3211, 3212, 3213, 3214, 3215, 3216, 3217, 3218, 3219, 3220, 3221, 3222, 3223, 3224, 3225, 3226, 3227, 3228, 3229, 3230, 3231, 3232, 3233, 3234, 3235, 3236, 3237, 3238, 3239, 3240, 3241, 3242, 3243, 3244, 3245, 3246, 3247, 3248, 3253, 3254, 3258, 3259, 3261, 3262, 3263, 3264, 3265, 3269, 3270, 3273, 3274, 3276, 3277, 3278, 3279, 3280, 3284, 3285, 3287, 3288, 3289, 3290, 3291, 3292, 3293, 3294, 3295, 3296, 3299, 3300, 3301, 3304, 3305, 3306, 3311, 3312, 3313, 3314, 3317, 3318, 3319, 3322, 3323, 3324, 3329, 3330, 3331, 3335, 3336, 3337, 3341, 3342, 3345, 3346, 3347, 3350, 3351, 3352, 3355, 3356, 3357, 3362, 3363, 3364, 3368, 3369, 3370, 3374, 3376, 3377, 3378, 3383, 3384, 3385, 3389, 3390, 3391, 3395, 3399, 3400, 3401, 3405, 3409, 3418, 3419, 3420, 3421, 3422, 3423, 3424, 3425, 3426, 3427, 3428, 3429, 3430, 3431, 3432, 3433, 3434, 3435, 3436, 3437, 3438, 3439, 3440, 3441, 3442, 3443, 3444, 3445, 3446, 3447, 3448, 3449, 3450, 3451, 3452, 3453, 3454, 3455, 3456, 3457, 3458, 3459, 3460, 3461, 3462, 3463, 3464, 3465, 3466, 3471, 3472, 3477, 3478, 3482, 3483, 3485, 3486, 3487, 3488, 3489, 3490, 3492, 3495, 3496, 3497, 3499, 3501, 3504, 3505, 3506, 3509, 3510, 3511, 3516, 3517, 3518, 3519, 3521, 3523, 3526, 3527, 3528, 3531, 3532, 3533, 3538, 3539, 3540, 3541, 3544, 3545, 3546, 3549, 3550, 3551, 3556, 3557, 3558, 3560, 3561, 3562, 3567, 3568, 3569, 3573, 3574, 3575, 3579, 3581, 3582, 3583, 3584, 3585, 3586, 3587, 3588, 3589, 3590, 3591, 3592, 3593, 3594, 3595, 3596, 3597, 3598, 3599, 3600, 3601, 3602, 3603, 3604, 3605, 3606, 3607, 3608, 3609, 3610, 3611, 3612, 3613, 3614, 3615, 3616, 3617, 3618, 3619, 3620, 3621, 3622, 3628, 3629, 3630, 3632, 3634, 3637, 3638, 3639, 3641, 3643, 3646, 3647, 3648, 3650, 3652, 3655, 3656, 3657, 3659, 3662, 3663, 3664, 3667, 3668, 3669, 3674, 3675, 3676, 3677, 3678, 3679, 3680, 3681, 3682, 3683, 3684, 3685, 3686, 3687, 3688, 3689, 3690, 3691, 3692, 3693, 3694, 3695, 3696, 3697, 3698, 3699, 3700, 3701, 3702, 3703, 3704, 3706, 3708, 3710, 3712, 3714, 3717, 3718, 3719, 3721, 3722, 3723, 3724, 3725, 3726, 3727, 3728, 3729, 3730, 3731, 3732, 3733, 3734, 3735, 3737, 3738, 3739, 3740, 3741, 3742, 3750, 3751, 3755, 3762, 3763, 3764, 3765, 3766, 3772, 3773, 3777, 3778, 3779, 3781, 3783, 3790, 3791, 3792, 3793, 3794, 3795, 3802, 3803, 3804, 3805, 3806, 3811, 3812, 3813, 3814, 3819, 3820, 3821, 3825, 3826, 3827, 3829, 3834, 3835, 3836, 3837, 3838, 3839, 3846, 3847, 3848, 3849, 3850, 3851, 3856, 3857, 3858, 3859, 3866, 3867, 3868, 3869, 3875, 3876, 3877, 3878, 3883, 3884, 3885, 3887, 3888, 3889, 3890, 3895, 3896, 3897, 3898, 3899, 3900, 3904, 3905, 3906, 3913, 3914, 3915, 3916, 3923, 3924, 3925, 3926, 3933, 3934, 3935, 3936, 3938, 3940, 3941, 3942, 3943, 3945, 3951, 3952, 3953, 3959, 3960, 3961, 3968, 3969, 3970, 3971, 3974, 3977, 3981, 3987, 3988, 3989, 3992, 3996, 4000, 4001, 4002, 4003, 4005, 4006, 4008, 4010, 4012, 4013, 4015, 4016, 4017, 4018, 4019, 4020, 4021, 4022, 4024, 4025, 4027, 4028, 4029, 4031, 4033, 4034, 4035, 4037, 4039, 4041, 4042, 4043, 4044, 4045, 4046, 4047, 4048, 4049, 4050, 4051, 4052, 4053, 4054, 4055, 4056, 4057, 4059, 4060, 4061, 4063, 4064, 4066, 4067, 4068, 4069, 4071, 4072, 4074, 4075, 4076, 4078, 4080, 4081, 4082, 4083, 4084, 4085, 4086, 4087, 4088, 4089, 4090, 4091, 4092, 4093, 4094, 4095, 4096, 4097, 4098, 4099, 4100, 4101, 4102, 4103, 4104, 4105, 4106, 4107, 4108, 4110, 4111, 4112, 4113, 4114, 4115, 4117, 4118, 4119, 4121, 4122, 4124, 4125, 4126, 4127, 4128, 4129, 4130, 4131, 4132, 4133, 4134, 4135, 4136, 4137, 4138, 4139, 4140, 4141, 4142, 4143, 4144, 4145, 4146, 4147, 4148, 4149, 4150, 4151, 4152, 4153, 4154, 4155, 4156, 4157, 4158, 4159, 4160, 4161, 4163, 4164, 4165, 4166, 4167, 4168, 4169, 4170, 4171, 4172, 4173, 4174, 4175, 4176, 4177, 4179, 4180, 4181, 4182, 4183, 4184, 4185, 4186, 4187, 4188, 4189, 4190, 4191, 4192, 4193, 4194, 4195, 4196, 4199, 4201, 4202, 4204, 4205, 4206, 4208, 4209, 4210, 4211, 4213, 4214, 4215, 4216, 4217, 4218, 4219, 4220, 4224, 4227, 4229, 4230, 4233, 4235, 4236, 4238, 4239, 4240, 4243, 4245, 4246, 4248, 4249, 4250, 4252, 4253, 4254, 4255, 4257, 4258, 4259, 4260, 4261, 4266, 4270, 4273, 4275, 4276, 4280, 4283, 4285, 4286, 4289, 4291, 4292, 4294, 4295, 4296, 4299, 4301, 4302, 4304, 4305, 4306, 4308, 4309, 4310, 4311, 4317, 4322, 4326, 4329, 4331, 4332, 4336, 4339, 4341, 4342, 4345, 4347, 4348, 4350, 4351, 4352, 4359, 4364, 4368, 4371, 4373, 4374, 4381, 4383, 4384, 4385, 4386, 4387, 4388, 4389, 4390, 4391, 4392, 4393, 4394, 4395, 4396, 4397, 4398, 4399, 4400, 4401, 4402, 4403, 4404, 4405, 4406, 4407, 4408, 4409, 4410, 4411, 4412, 4413, 4414, 4415, 4416, 4417, 4418, 4419, 4420, 4421, 4422, 4423, 4424, 4425, 4426, 4427, 4428, 4429, 4430, 4431, 4432, 4433, 4434, 4435, 4436, 4437, 4438, 4439, 4440, 4441, 4442, 4443, 4444, 4445, 4446, 4447, 4448, 4449, 4450, 4451, 4452, 4453, 4454, 4455, 4456, 4457, 4458, 4459, 4460, 4461, 4462, 4463, 4464, 4465, 4466, 4467, 4468, 4469, 4470, 4471, 4472, 4473, 4474, 4475, 4476, 4477, 4478, 4479, 4480, 4481, 4482, 4483, 4484, 4485, 4486, 4487, 4488, 4489, 4490, 4491, 4492, 4493, 4494, 4495, 4496, 4497, 4498, 4499, 4500, 4501, 4502, 4503, 4504, 4505, 4506, 4507, 4508, 4509, 4510, 4511, 4512, 4513, 4514, 4515, 4516, 4517, 4518, 4519, 4520, 4521, 4522, 4523, 4524, 4525, 4526, 4527, 4528, 4529, 4530, 4531, 4532, 4533, 4534, 4535, 4536, 4537, 4538, 4539, 4540, 4541, 4542, 4543, 4544, 4545, 4546, 4547, 4548, 4549, 4550, 4551, 4552, 4553, 4554, 4555, 4556, 4557, 4558, 4559, 4560, 4561, 4562, 4563, 4564, 4565, 4566, 4567, 4568, 4569, 4570, 4571, 4572, 4573, 4574, 4575, 4576, 4577, 4579, 4580, 4581, 4582, 4583, 4584, 4585, 4586, 4587, 4588, 4589, 4591, 4592, 4593, 4595, 4596, 4597, 4599, 4600, 4601, 4602, 4604, 4605, 4606, 4607, 4608, 4609, 4611, 4612, 4613, 4614, 4615, 4616, 4618, 4619, 4620, 4621, 4622, 4623, 4624, 4625, 4626, 4627, 4628, 4629, 4631, 4632, 4633, 4634, 4635, 4637, 4638, 4639, 4640, 4641, 4642, 4644, 4645, 4646, 4648, 4649, 4650, 4651, 4652, 4653, 4655, 4656, 4657, 4658, 4659, 4660, 4662, 4663, 4664, 4665, 4667, 4668, 4669, 4670, 4671, 4672, 4673, 4674, 4676, 4677, 4678, 4680, 4681, 4682, 4684, 4685, 4686, 4687, 4689, 4690, 4691, 4692, 4693, 4694, 4695, 4696, 4697, 4699, 4700, 4701, 4703, 4704, 4705, 4707, 4708, 4709, 4710, 4712, 4713, 4714, 4715, 4716, 4717, 4719, 4720, 4721, 4722, 4723, 4724, 4726, 4727, 4728, 4729, 4730, 4731, 4732, 4733, 4734, 4735, 4736, 4737, 4738, 4739, 4740, 4742, 4743, 4744, 4745, 4746, 4747, 4749, 4750, 4751, 4752, 4753, 4755, 4756, 4757, 4758, 4759, 4760, 4761, 4763, 4764, 4765, 4766, 4767, 4768, 4769, 4770, 4771, 4772, 4773, 4775, 4776, 4777, 4778, 4779, 4780, 4781, 4782, 4783, 4785, 4786, 4787, 4788, 4789, 4790, 4792, 4793, 4794, 4795, 4796, 4797, 4798, 4799, 4801, 4802, 4803, 4804, 4805, 4807, 4808, 4809, 4810, 4811, 4812, 4814, 4815, 4816, 4818, 4819, 4820, 4821, 4822, 4823, 4825, 4826, 4827, 4828, 4829, 4830, 4832, 4833, 4834, 4835, 4837, 4838, 4839, 4840, 4841, 4842, 4843, 4844, 4845, 4847, 4848, 4849, 4850, 4851, 4853, 4854, 4855, 4856, 4857, 4858, 4860, 4861, 4862, 4864, 4865, 4866, 4867, 4868, 4869, 4871, 4872, 4873, 4874, 4875, 4876, 4878, 4879, 4880, 4881, 4883, 4884, 4885, 4886, 4887, 4888, 4889, 4890, 4892, 4893, 4894, 4896, 4897, 4898, 4900, 4901, 4902, 4903, 4905, 4906, 4907, 4908, 4909, 4910, 4911, 4912, 4913, 4915, 4916, 4917, 4919, 4920, 4921, 4923, 4924, 4925, 4926, 4928, 4929, 4930, 4931, 4932, 4933, 4935, 4936, 4937, 4938, 4939, 4940, 4941, 4942, 4943, 4944, 4945, 4946, 4947, 4948, 4949, 4950, 4951, 4952, 4953, 4955, 4956, 4957, 4958, 4959, 4960, 4961, 4962, 4963, 4964, 4965, 4966, 4967, 4968, 4969, 4970, 4972, 4973, 4974, 4975, 4976, 4977, 4978, 4979, 4980, 4981, 4982, 4983, 4985, 4986, 4987, 4988, 4989, 4990, 4991, 4992, 4993, 4994, 4995, 4997, 4998, 4999, 5000, 5001, 5002, 5003, 5004, 5005, 5006, 5007, 5008, 5009, 5010, 5012, 5013, 5014, 5015, 5016, 5017, 5019, 5020, 5021, 5022, 5023, 5025, 5026, 5027, 5028, 5029, 5030, 5031, 5033, 5034, 5035, 5036, 5037, 5038, 5039, 5040, 5041, 5042, 5043, 5045, 5046, 5047, 5048, 5049, 5050, 5051, 5052, 5053, 5055, 5056, 5057, 5058, 5059, 5060, 5062, 5063, 5064, 5065, 5066, 5067, 5068, 5069, 5070, 5071, 5072, 5073, 5075, 5076, 5077, 5078, 5079, 5080, 5082, 5083, 5084, 5085, 5086, 5088, 5089, 5090, 5091, 5092, 5093, 5094, 5096, 5097, 5098, 5099, 5100, 5101, 5102, 5103, 5104, 5105, 5106, 5108, 5109, 5110, 5111, 5112, 5113, 5114, 5115, 5116, 5118, 5119, 5120, 5121, 5122, 5123, 5125, 5126, 5127, 5128, 5129, 5130, 5131, 5132, 5134, 5135, 5136, 5137, 5138, 5140, 5141, 5142, 5143, 5144, 5145, 5147, 5148, 5149, 5151, 5152, 5153, 5154, 5155, 5156, 5158, 5159, 5160, 5161, 5162, 5163, 5165, 5166, 5167, 5168, 5170, 5171, 5172, 5173, 5174, 5175, 5176, 5177, 5178, 5180, 5181, 5182, 5183, 5184, 5186, 5187, 5188, 5189, 5190, 5191, 5193, 5194, 5195, 5197, 5198, 5199, 5200, 5201, 5202, 5204, 5205, 5206, 5207, 5208, 5209, 5211, 5212, 5213, 5214, 5216, 5217, 5218, 5219, 5220, 5221, 5222, 5223, 5225, 5226, 5227, 5229, 5230, 5231, 5233, 5234, 5235, 5236, 5238, 5239, 5240, 5241, 5242, 5243, 5244, 5245, 5246, 5247, 5248, 5249, 5250, 5251, 5252, 5253, 5254, 5255, 5256, 5257, 5258, 5259, 5260, 5261, 5262, 5263, 5264, 5265, 5266, 5267, 5268, 5269, 5270, 5271, 5272, 5273, 5274, 5275, 5276, 5277, 5278, 5280, 5281, 5282, 5283, 5284, 5285, 5286, 5287, 5288, 5289, 5290, 5291, 5292, 5293, 5294, 5295, 5296, 5297, 5298, 5299, 5300, 5302, 5303, 5304, 5305, 5306, 5307, 5308, 5309, 5310, 5311, 5312, 5313, 5314, 5315, 5316, 5317, 5319, 5320, 5321, 5322, 5323, 5324, 5325, 5326, 5327, 5328, 5329, 5330, 5332, 5333, 5334, 5335, 5336, 5337, 5338, 5339, 5340, 5341, 5342, 5344, 5345, 5346, 5347, 5348, 5349, 5350, 5351, 5352, 5353, 5354, 5355, 5356, 5357, 5358, 5359, 5360, 5361, 5362, 5364, 5365, 5366, 5367, 5368, 5369, 5370, 5371, 5372, 5373, 5374, 5375, 5376, 5377, 5378, 5379, 5381, 5382, 5383, 5384, 5385, 5386, 5387, 5388, 5389, 5390, 5391, 5392, 5394, 5395, 5396, 5397, 5398, 5399, 5400, 5401, 5402, 5403, 5404, 5406, 5407, 5408, 5409, 5410, 5411, 5412, 5413, 5414, 5415, 5416, 5417, 5418, 5419, 5421, 5422, 5423, 5424, 5425, 5426, 5428, 5429, 5430, 5431, 5432, 5434, 5435, 5436, 5437, 5438, 5439, 5440, 5442, 5443, 5444, 5445, 5446, 5447, 5448, 5449, 5450, 5451, 5452, 5454, 5455, 5456, 5457, 5458, 5459, 5460, 5461, 5462, 5464, 5465, 5466, 5467, 5468, 5469, 5471, 5472, 5473, 5474, 5475, 5476, 5477, 5478, 5479, 5480, 5481, 5482, 5484, 5485, 5486, 5487, 5488, 5489, 5491, 5492, 5493, 5494, 5495, 5497, 5498, 5499, 5500, 5501, 5502, 5503, 5505, 5506, 5507, 5508, 5509, 5510, 5511, 5512, 5513, 5514, 5515, 5517, 5518, 5519, 5520, 5521, 5522, 5523, 5524, 5525, 5527, 5528, 5529, 5530, 5531, 5532, 5534, 5535, 5536, 5537, 5538, 5539, 5540, 5541, 5543, 5544, 5545, 5546, 5547, 5549, 5550, 5551, 5552, 5553, 5554, 5556, 5557, 5558, 5560, 5561, 5562, 5563, 5564, 5565, 5567, 5568, 5569, 5570, 5571, 5572, 5574, 5575, 5576, 5577, 5579, 5580, 5581, 5582, 5583, 5584, 5585, 5586, 5587, 5588, 5589, 5590, 5591, 5592, 5593, 5594, 5595, 5596, 5597, 5598, 5599, 5600, 5601, 5602, 5603, 5604, 5605, 5606, 5607, 5608, 5609, 5610, 5611, 5612, 5613, 5614, 5615, 5616, 5617, 5618, 5619, 5620, 5621, 5622, 5623, 5624, 5625, 5626, 5627, 5628, 5629, 5630, 5631, 5632, 5633, 5634, 5635, 5636, 5637, 5638, 5639, 5640, 5642, 5643, 5644, 5645, 5646, 5647, 5648, 5649, 5650, 5651, 5652, 5653, 5654, 5655, 5656, 5657, 5658, 5659, 5660, 5661, 5662, 5663, 5664, 5665, 5666, 5667, 5668, 5669, 5670, 5671, 5672, 5673, 5674, 5675, 5676, 5677, 5678, 5679, 5680, 5681, 5682, 5683, 5684, 5686, 5687, 5688, 5689, 5690, 5691, 5692, 5693, 5694, 5695, 5696, 5697, 5698, 5699, 5700, 5701, 5702, 5703, 5704, 5705, 5706, 5708, 5709, 5710, 5711, 5712, 5713, 5714, 5715, 5716, 5717, 5718, 5719, 5720, 5721, 5722, 5723, 5725, 5726, 5727, 5728, 5729, 5730, 5731, 5732, 5733, 5734, 5735, 5736, 5738, 5739, 5740, 5741, 5742, 5743, 5744, 5745, 5746, 5747, 5748, 5750, 5751, 5752, 5753, 5754, 5755, 5756, 5757, 5758, 5759, 5760, 5761, 5762, 5763, 5764, 5765, 5766, 5767, 5768, 5770, 5771, 5772, 5773, 5774, 5775, 5776, 5777, 5778, 5779, 5780, 5781, 5782, 5783, 5784, 5785, 5787, 5788, 5789, 5790, 5791, 5792, 5793, 5794, 5795, 5796, 5797, 5798, 5800, 5801, 5802, 5803, 5804, 5805, 5806, 5807, 5808, 5809, 5810, 5812, 5813, 5814, 5815, 5816, 5817, 5818, 5819, 5820, 5821, 5822, 5823, 5824, 5825, 5827, 5828, 5829, 5830, 5831, 5832, 5834, 5835, 5836, 5837, 5838, 5840, 5841, 5842, 5843, 5844, 5845, 5846, 5848, 5849, 5850, 5851, 5852, 5853, 5854, 5855, 5856, 5857, 5858, 5860, 5861, 5862, 5863, 5864, 5865, 5866, 5867, 5868, 5870, 5871, 5872, 5873, 5874, 5875, 5877, 5878, 5879, 5880, 5881, 5882, 5883, 5884, 5885, 5886, 5887, 5888, 5889, 5890, 5891, 5892, 5893, 5894, 5895, 5896, 5897, 5898, 5899, 5900, 5901, 5902, 5903, 5904, 5905, 5906, 5907, 5908, 5909, 5910, 5911, 5912, 5913, 5914, 5915, 5916, 5917, 5918, 5919, 5920, 5921, 5922, 5923, 5924, 5925, 5926, 5927, 5928, 5929, 5930, 5931, 5932, 5933, 5934, 5935, 5936, 5937, 5938, 5939, 5940, 5941, 5942, 5943, 5944, 5945, 5946, 5947, 5948, 5949, 5950, 5951, 5952, 5953, 5954, 5955, 5956, 5957, 5958, 5959, 5960, 5961, 5962, 5963, 5964, 5965, 5966, 5968, 5969, 5970, 5971, 5972, 5973, 5974, 5975, 5976, 5977, 5978, 5979, 5980, 5981, 5982, 5983, 5984, 5985, 5986, 5987, 5988, 5989, 5990, 5991, 5992, 5993, 5994, 5995, 5996, 5997, 5998, 5999, 6000, 6001, 6002, 6003, 6004, 6005, 6006, 6007, 6008, 6009, 6010, 6012, 6013, 6014, 6015, 6016, 6017, 6018, 6019, 6020, 6021, 6022, 6023, 6024, 6025, 6026, 6027, 6028, 6029, 6030, 6031, 6032, 6034, 6035, 6036, 6037, 6038, 6039, 6040, 6041, 6042, 6043, 6044, 6045, 6046, 6047, 6048, 6049, 6051, 6052, 6053, 6054, 6055, 6056, 6057, 6058, 6059, 6060, 6061, 6062, 6064, 6065, 6066, 6067, 6068, 6069, 6070, 6071, 6072, 6073, 6074, 6076, 6077, 6078, 6079, 6080, 6081, 6082, 6083, 6084, 6085, 6086, 6087, 6088, 6089, 6090, 6091, 6092, 6093, 6094, 6095, 6096, 6097, 6098, 6099, 6100, 6101, 6102, 6103, 6104, 6105, 6106, 6107, 6108, 6109, 6110, 6111, 6112, 6113, 6114, 6115, 6116, 6117, 6118, 6119, 6120, 6121, 6122, 6123, 6124, 6125, 6126, 6127, 6128, 6129, 6130, 6131, 6132, 6133, 6134, 6135, 6136, 6137, 6138, 6139, 6140, 6141, 6142, 6143, 6144, 6145, 6146, 6147, 6148, 6149, 6150, 6151, 6152, 6153, 6154, 6155, 6156, 6157, 6158, 6159, 6160, 6161, 6162, 6163, 6164, 6165, 6166, 6167, 6168, 6169, 6170, 6171, 6172, 6173, 6174, 6175, 6177, 6178, 6179, 6180, 6181, 6182, 6183, 6184, 6185, 6186, 6187, 6188, 6189, 6190, 6191, 6192, 6193, 6194, 6195, 6196, 6197, 6198, 6199, 6200, 6201, 6202, 6203, 6204, 6205, 6206, 6207, 6208, 6209, 6210, 6211, 6212, 6213, 6214, 6215, 6216, 6217, 6218, 6219, 6220, 6221, 6222, 6223, 6224, 6225, 6226, 6227, 6228, 6229, 6230]
Found 3508 redundant transitions using SMT.
Drop transitions removed 3508 transitions
Redundant transitions reduction (with SMT) removed 3508 transitions.
[2023-03-20 01:47:29] [INFO ] Flow matrix only has 588 transitions (discarded 2137 similar events)
Normalized transition count is 587 out of 588 initially.
// Phase 1: matrix 587 rows 215 cols
[2023-03-20 01:47:29] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-20 01:47:30] [INFO ] Dead Transitions using invariants and state equation in 1410 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 215/215 places, 2725/6233 transitions.
Graph (complete) has 1308 edges and 215 vertex of which 207 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 87 transitions
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 180 transitions.
Iterating post reduction 0 with 180 rules applied. Total rules applied 181 place count 207 transition count 2545
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 184 place count 204 transition count 2493
Iterating global reduction 1 with 3 rules applied. Total rules applied 187 place count 204 transition count 2493
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 225 place count 204 transition count 2455
Drop transitions removed 126 transitions
Redundant transition composition rules discarded 126 transitions
Iterating global reduction 2 with 126 rules applied. Total rules applied 351 place count 204 transition count 2329
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 15 transitions
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 2 with 40 rules applied. Total rules applied 391 place count 199 transition count 2294
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 393 place count 197 transition count 2242
Iterating global reduction 3 with 2 rules applied. Total rules applied 395 place count 197 transition count 2242
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 419 place count 197 transition count 2218
Drop transitions removed 118 transitions
Redundant transition composition rules discarded 118 transitions
Iterating global reduction 4 with 118 rules applied. Total rules applied 537 place count 197 transition count 2100
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 538 place count 197 transition count 2099
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 539 place count 196 transition count 2099
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 541 place count 196 transition count 2097
Applied a total of 541 rules in 503 ms. Remains 196 /215 variables (removed 19) and now considering 2097/2725 (removed 628) transitions.
[2023-03-20 01:47:31] [INFO ] Flow matrix only has 522 transitions (discarded 1575 similar events)
Normalized transition count is 521 out of 522 initially.
// Phase 1: matrix 521 rows 196 cols
[2023-03-20 01:47:31] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-20 01:47:31] [INFO ] Implicit Places using invariants in 432 ms returned []
[2023-03-20 01:47:31] [INFO ] Flow matrix only has 522 transitions (discarded 1575 similar events)
[2023-03-20 01:47:31] [INFO ] Invariant cache hit.
[2023-03-20 01:47:31] [INFO ] State equation strengthened by 274 read => feed constraints.
[2023-03-20 01:47:32] [INFO ] Implicit Places using invariants and state equation in 1196 ms returned []
Implicit Place search using SMT with State Equation took 1630 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 196/215 places, 2097/6233 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 20710 ms. Remains : 196/215 places, 2097/6233 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 725 ms. (steps per millisecond=13 ) properties (out of 12) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-20 01:47:33] [INFO ] Flow matrix only has 522 transitions (discarded 1575 similar events)
[2023-03-20 01:47:33] [INFO ] Invariant cache hit.
[2023-03-20 01:47:33] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-20 01:47:33] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-20 01:47:34] [INFO ] After 380ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-20 01:47:34] [INFO ] State equation strengthened by 274 read => feed constraints.
[2023-03-20 01:47:34] [INFO ] After 392ms SMT Verify possible using 274 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-20 01:47:34] [INFO ] After 781ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 243 ms.
[2023-03-20 01:47:35] [INFO ] After 1631ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 8 Parikh solutions to 4 different solutions.
Parikh walk visited 1 properties in 38 ms.
Support contains 17 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 2097/2097 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 2096
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 2096
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 194 transition count 2095
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 194 transition count 2095
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 193 transition count 2094
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 193 transition count 2094
Applied a total of 6 rules in 157 ms. Remains 193 /196 variables (removed 3) and now considering 2094/2097 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157 ms. Remains : 193/196 places, 2094/2097 transitions.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=18 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-20 01:47:36] [INFO ] Flow matrix only has 519 transitions (discarded 1575 similar events)
Normalized transition count is 518 out of 519 initially.
// Phase 1: matrix 518 rows 193 cols
[2023-03-20 01:47:36] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-20 01:47:36] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-20 01:47:36] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-20 01:47:36] [INFO ] After 261ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-20 01:47:36] [INFO ] State equation strengthened by 271 read => feed constraints.
[2023-03-20 01:47:36] [INFO ] After 275ms SMT Verify possible using 271 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-20 01:47:37] [INFO ] After 524ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 147 ms.
[2023-03-20 01:47:37] [INFO ] After 1094ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 19 ms.
Support contains 10 out of 193 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 2094/2094 transitions.
Graph (complete) has 1111 edges and 193 vertex of which 191 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 191 transition count 2083
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 16 place count 187 transition count 2034
Iterating global reduction 1 with 4 rules applied. Total rules applied 20 place count 187 transition count 2034
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 36 place count 187 transition count 2018
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 37 place count 186 transition count 2017
Iterating global reduction 2 with 1 rules applied. Total rules applied 38 place count 186 transition count 2017
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 39 place count 185 transition count 2016
Iterating global reduction 2 with 1 rules applied. Total rules applied 40 place count 185 transition count 2016
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 41 place count 185 transition count 2015
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 43 place count 185 transition count 2013
Applied a total of 43 rules in 286 ms. Remains 185 /193 variables (removed 8) and now considering 2013/2094 (removed 81) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 287 ms. Remains : 185/193 places, 2013/2094 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=18 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-20 01:47:38] [INFO ] Flow matrix only has 497 transitions (discarded 1516 similar events)
Normalized transition count is 496 out of 497 initially.
// Phase 1: matrix 496 rows 185 cols
[2023-03-20 01:47:38] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-20 01:47:38] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-20 01:47:38] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-20 01:47:38] [INFO ] After 251ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-20 01:47:38] [INFO ] State equation strengthened by 263 read => feed constraints.
[2023-03-20 01:47:38] [INFO ] After 236ms SMT Verify possible using 263 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-20 01:47:38] [INFO ] After 375ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 85 ms.
[2023-03-20 01:47:38] [INFO ] After 846ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 23 ms.
Support contains 6 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2013/2013 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 184 transition count 2013
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 181 transition count 1954
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 181 transition count 1954
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 11 place count 181 transition count 1950
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 12 place count 180 transition count 1949
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 180 transition count 1949
Applied a total of 13 rules in 140 ms. Remains 180 /185 variables (removed 5) and now considering 1949/2013 (removed 64) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 140 ms. Remains : 180/185 places, 1949/2013 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=18 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 318318 steps, run timeout after 3002 ms. (steps per millisecond=106 ) properties seen :{}
Probabilistic random walk after 318318 steps, saw 315515 distinct states, run finished after 3002 ms. (steps per millisecond=106 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-20 01:47:42] [INFO ] Flow matrix only has 491 transitions (discarded 1458 similar events)
Normalized transition count is 490 out of 491 initially.
// Phase 1: matrix 490 rows 180 cols
[2023-03-20 01:47:42] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-20 01:47:42] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-20 01:47:42] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 01:47:43] [INFO ] After 221ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-20 01:47:43] [INFO ] State equation strengthened by 259 read => feed constraints.
[2023-03-20 01:47:43] [INFO ] After 198ms SMT Verify possible using 259 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-20 01:47:43] [INFO ] After 319ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 72 ms.
[2023-03-20 01:47:43] [INFO ] After 737ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 24 ms.
Support contains 6 out of 180 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 180/180 places, 1949/1949 transitions.
Applied a total of 0 rules in 105 ms. Remains 180 /180 variables (removed 0) and now considering 1949/1949 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 180/180 places, 1949/1949 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 180/180 places, 1949/1949 transitions.
Applied a total of 0 rules in 104 ms. Remains 180 /180 variables (removed 0) and now considering 1949/1949 (removed 0) transitions.
[2023-03-20 01:47:43] [INFO ] Flow matrix only has 491 transitions (discarded 1458 similar events)
[2023-03-20 01:47:43] [INFO ] Invariant cache hit.
[2023-03-20 01:47:44] [INFO ] Implicit Places using invariants in 411 ms returned []
[2023-03-20 01:47:44] [INFO ] Flow matrix only has 491 transitions (discarded 1458 similar events)
[2023-03-20 01:47:44] [INFO ] Invariant cache hit.
[2023-03-20 01:47:44] [INFO ] State equation strengthened by 259 read => feed constraints.
[2023-03-20 01:47:45] [INFO ] Implicit Places using invariants and state equation in 1194 ms returned []
Implicit Place search using SMT with State Equation took 1608 ms to find 0 implicit places.
[2023-03-20 01:47:48] [INFO ] Redundant transitions in 3164 ms returned [94, 102, 108, 148, 157, 158, 174, 186, 195, 199, 252, 259, 341, 342, 498, 503, 504, 505, 507, 508, 509, 511, 531, 543, 544, 545, 546, 550, 557, 558, 559, 560, 561, 562, 566, 567, 568, 571, 572, 573, 574, 576, 577, 578, 580, 581, 691, 700, 701, 704, 707, 715, 717, 718, 720, 721, 724, 727, 735, 736, 738, 739, 741, 742, 745, 753, 754, 756, 757, 766, 777, 784, 785, 786, 790, 794, 799, 800, 801, 802, 808, 809, 810, 815, 816, 817, 821, 823, 824, 825, 828, 832, 833, 834, 835, 840, 841, 842, 843, 849, 850, 851, 852, 854, 855, 857, 858, 859, 862, 864, 865, 866, 869, 873, 874, 875, 876, 879, 880, 882, 883, 884, 886, 887, 889, 890, 891, 894, 898, 899, 900, 902, 903, 910, 914, 932, 933, 936, 939, 943, 948, 954, 988, 990, 991, 993, 994, 997, 999, 1000, 1003, 1006, 1009, 1010, 1013, 1016, 1020, 1024, 1025, 1028, 1031, 1035, 1040, 1090, 1091, 1093, 1094, 1095, 1097, 1098, 1100, 1101, 1104, 1105, 1107, 1108, 1110, 1111, 1114, 1116, 1117, 1120, 1123, 1125, 1127, 1128, 1130, 1131, 1134, 1136, 1137, 1140, 1143, 1146, 1147, 1150, 1153, 1157, 1205, 1206, 1207, 1209, 1210, 1211, 1212, 1214, 1215, 1216, 1218, 1219, 1221, 1222, 1225, 1226, 1227, 1229, 1230, 1231, 1233, 1234, 1236, 1237, 1240, 1241, 1243, 1244, 1246, 1247, 1250, 1252, 1253, 1256, 1259, 1287, 1288, 1289, 1290, 1292, 1293, 1294, 1295, 1296, 1298, 1299, 1300, 1301, 1303, 1304, 1305, 1307, 1308, 1310, 1311, 1314, 1323, 1324, 1325, 1326, 1327, 1329, 1330, 1332, 1335, 1340, 1342, 1344, 1350, 1357, 1358, 1360, 1364, 1366, 1368, 1385, 1387, 1388, 1390, 1417, 1470, 1476, 1477, 1479, 1482, 1486, 1491, 1492, 1493, 1495, 1496, 1498, 1501, 1502, 1504, 1507, 1512, 1513, 1514, 1515, 1517, 1518, 1519, 1521, 1522, 1524, 1527, 1535, 1536, 1537, 1538, 1539, 1541, 1542, 1543, 1544, 1545, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1619, 1620, 1621, 1622, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1695, 1696, 1697, 1698, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1758, 1762, 1763, 1764, 1765, 1770, 1771, 1772, 1773, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1806, 1812, 1816, 1818, 1819, 1820, 1821, 1823, 1824, 1825, 1826, 1840, 1841]
Found 446 redundant transitions using SMT.
Drop transitions removed 446 transitions
Redundant transitions reduction (with SMT) removed 446 transitions.
[2023-03-20 01:47:48] [INFO ] Flow matrix only has 441 transitions (discarded 1062 similar events)
Normalized transition count is 440 out of 441 initially.
// Phase 1: matrix 440 rows 180 cols
[2023-03-20 01:47:48] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-20 01:47:49] [INFO ] Dead Transitions using invariants and state equation in 779 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 180/180 places, 1503/1949 transitions.
Graph (complete) has 956 edges and 180 vertex of which 177 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 177 transition count 1498
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 175 transition count 1462
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 175 transition count 1462
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 17 place count 175 transition count 1455
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 18 place count 174 transition count 1453
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 174 transition count 1453
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 24 place count 174 transition count 1448
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 32 place count 174 transition count 1440
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 34 place count 173 transition count 1439
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 35 place count 172 transition count 1433
Iterating global reduction 4 with 1 rules applied. Total rules applied 36 place count 172 transition count 1433
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 37 place count 172 transition count 1432
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 38 place count 172 transition count 1431
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 39 place count 171 transition count 1431
Applied a total of 39 rules in 136 ms. Remains 171 /180 variables (removed 9) and now considering 1431/1503 (removed 72) transitions.
[2023-03-20 01:47:49] [INFO ] Flow matrix only has 423 transitions (discarded 1008 similar events)
Normalized transition count is 422 out of 423 initially.
// Phase 1: matrix 422 rows 171 cols
[2023-03-20 01:47:49] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-20 01:47:49] [INFO ] Implicit Places using invariants in 351 ms returned []
[2023-03-20 01:47:49] [INFO ] Flow matrix only has 423 transitions (discarded 1008 similar events)
[2023-03-20 01:47:49] [INFO ] Invariant cache hit.
[2023-03-20 01:47:50] [INFO ] State equation strengthened by 213 read => feed constraints.
[2023-03-20 01:47:50] [INFO ] Implicit Places using invariants and state equation in 956 ms returned []
Implicit Place search using SMT with State Equation took 1309 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 171/180 places, 1431/1949 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 7113 ms. Remains : 171/180 places, 1431/1949 transitions.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=18 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 01:47:51] [INFO ] Flow matrix only has 423 transitions (discarded 1008 similar events)
[2023-03-20 01:47:51] [INFO ] Invariant cache hit.
[2023-03-20 01:47:51] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 01:47:51] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 01:47:51] [INFO ] After 193ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 01:47:51] [INFO ] State equation strengthened by 213 read => feed constraints.
[2023-03-20 01:47:51] [INFO ] After 135ms SMT Verify possible using 213 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 01:47:51] [INFO ] After 175ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-03-20 01:47:51] [INFO ] After 496ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 171 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 171/171 places, 1431/1431 transitions.
Graph (complete) has 916 edges and 171 vertex of which 127 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.1 ms
Discarding 44 places :
Also discarding 40 output transitions
Drop transitions removed 40 transitions
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 127 transition count 1379
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 14 place count 126 transition count 1379
Applied a total of 14 rules in 69 ms. Remains 126 /171 variables (removed 45) and now considering 1379/1431 (removed 52) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 126/171 places, 1379/1431 transitions.
Incomplete random walk after 10013 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=39 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2245518 steps, run timeout after 3001 ms. (steps per millisecond=748 ) properties seen :{}
Probabilistic random walk after 2245518 steps, saw 2013795 distinct states, run finished after 3001 ms. (steps per millisecond=748 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 01:47:55] [INFO ] Flow matrix only has 379 transitions (discarded 1000 similar events)
Normalized transition count is 378 out of 379 initially.
// Phase 1: matrix 378 rows 126 cols
[2023-03-20 01:47:55] [INFO ] Computed 0 place invariants in 8 ms
[2023-03-20 01:47:55] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 01:47:55] [INFO ] After 109ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 01:47:55] [INFO ] State equation strengthened by 182 read => feed constraints.
[2023-03-20 01:47:55] [INFO ] After 82ms SMT Verify possible using 182 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 01:47:55] [INFO ] After 104ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-03-20 01:47:55] [INFO ] After 287ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 63 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=31 )
Parikh walk visited 1 properties in 1 ms.
[2023-03-20 01:47:55] [INFO ] Flatten gal took : 203 ms
[2023-03-20 01:47:56] [INFO ] Flatten gal took : 241 ms
[2023-03-20 01:47:56] [INFO ] Input system was already deterministic with 9465 transitions.
Starting structural reductions in LTL mode, iteration 0 : 242/242 places, 9465/9465 transitions.
Ensure Unique test removed 2 places
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 137 rules applied. Total rules applied 137 place count 235 transition count 9335
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 154 place count 218 transition count 7499
Iterating global reduction 1 with 17 rules applied. Total rules applied 171 place count 218 transition count 7499
Ensure Unique test removed 734 transitions
Reduce isomorphic transitions removed 734 transitions.
Iterating post reduction 1 with 734 rules applied. Total rules applied 905 place count 218 transition count 6765
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 908 place count 215 transition count 6762
Iterating global reduction 2 with 3 rules applied. Total rules applied 911 place count 215 transition count 6762
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 913 place count 213 transition count 6760
Iterating global reduction 2 with 2 rules applied. Total rules applied 915 place count 213 transition count 6760
Drop transitions removed 592 transitions
Redundant transition composition rules discarded 592 transitions
Iterating global reduction 2 with 592 rules applied. Total rules applied 1507 place count 213 transition count 6168
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 123 transitions
Reduce isomorphic transitions removed 123 transitions.
Iterating post reduction 2 with 126 rules applied. Total rules applied 1633 place count 210 transition count 6045
Drop transitions removed 196 transitions
Redundant transition composition rules discarded 196 transitions
Iterating global reduction 3 with 196 rules applied. Total rules applied 1829 place count 210 transition count 5849
Applied a total of 1829 rules in 130 ms. Remains 210 /242 variables (removed 32) and now considering 5849/9465 (removed 3616) transitions.
[2023-03-20 01:47:56] [INFO ] Flow matrix only has 1155 transitions (discarded 4694 similar events)
Normalized transition count is 1154 out of 1155 initially.
// Phase 1: matrix 1154 rows 210 cols
[2023-03-20 01:47:56] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-20 01:47:59] [INFO ] Dead Transitions using invariants and state equation in 2401 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2533 ms. Remains : 210/242 places, 5849/9465 transitions.
[2023-03-20 01:47:59] [INFO ] Flatten gal took : 113 ms
[2023-03-20 01:47:59] [INFO ] Flatten gal took : 134 ms
[2023-03-20 01:47:59] [INFO ] Input system was already deterministic with 5849 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 242/242 places, 9465/9465 transitions.
Graph (complete) has 3967 edges and 242 vertex of which 231 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.24 ms
Discarding 11 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 131 place count 227 transition count 9331
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 153 place count 205 transition count 6728
Iterating global reduction 1 with 22 rules applied. Total rules applied 175 place count 205 transition count 6728
Ensure Unique test removed 824 transitions
Reduce isomorphic transitions removed 824 transitions.
Iterating post reduction 1 with 824 rules applied. Total rules applied 999 place count 205 transition count 5904
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 1004 place count 200 transition count 5899
Iterating global reduction 2 with 5 rules applied. Total rules applied 1009 place count 200 transition count 5899
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1012 place count 197 transition count 5896
Iterating global reduction 2 with 3 rules applied. Total rules applied 1015 place count 197 transition count 5896
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1017 place count 195 transition count 5894
Iterating global reduction 2 with 2 rules applied. Total rules applied 1019 place count 195 transition count 5894
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1021 place count 193 transition count 5892
Iterating global reduction 2 with 2 rules applied. Total rules applied 1023 place count 193 transition count 5892
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1025 place count 191 transition count 5890
Iterating global reduction 2 with 2 rules applied. Total rules applied 1027 place count 191 transition count 5890
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1029 place count 191 transition count 5888
Drop transitions removed 528 transitions
Redundant transition composition rules discarded 528 transitions
Iterating global reduction 3 with 528 rules applied. Total rules applied 1557 place count 191 transition count 5360
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Graph (complete) has 3086 edges and 187 vertex of which 186 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 3 with 112 rules applied. Total rules applied 1669 place count 186 transition count 5252
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1670 place count 185 transition count 5251
Iterating global reduction 4 with 1 rules applied. Total rules applied 1671 place count 185 transition count 5251
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1672 place count 184 transition count 5250
Iterating global reduction 4 with 1 rules applied. Total rules applied 1673 place count 184 transition count 5250
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1674 place count 183 transition count 5249
Iterating global reduction 4 with 1 rules applied. Total rules applied 1675 place count 183 transition count 5249
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1676 place count 182 transition count 5248
Iterating global reduction 4 with 1 rules applied. Total rules applied 1677 place count 182 transition count 5248
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1678 place count 181 transition count 5247
Iterating global reduction 4 with 1 rules applied. Total rules applied 1679 place count 181 transition count 5247
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1680 place count 181 transition count 5246
Drop transitions removed 238 transitions
Redundant transition composition rules discarded 238 transitions
Iterating global reduction 5 with 238 rules applied. Total rules applied 1918 place count 181 transition count 5008
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1919 place count 180 transition count 5008
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1920 place count 179 transition count 5007
Iterating global reduction 6 with 1 rules applied. Total rules applied 1921 place count 179 transition count 5007
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1923 place count 177 transition count 5005
Iterating global reduction 6 with 2 rules applied. Total rules applied 1925 place count 177 transition count 5005
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1928 place count 174 transition count 5002
Iterating global reduction 6 with 3 rules applied. Total rules applied 1931 place count 174 transition count 5002
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1934 place count 171 transition count 4999
Iterating global reduction 6 with 3 rules applied. Total rules applied 1937 place count 171 transition count 4999
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 1940 place count 171 transition count 4996
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1941 place count 171 transition count 4995
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1942 place count 170 transition count 4995
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 1943 place count 170 transition count 4994
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1944 place count 169 transition count 4994
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1945 place count 168 transition count 4993
Iterating global reduction 9 with 1 rules applied. Total rules applied 1946 place count 168 transition count 4993
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1948 place count 166 transition count 4991
Iterating global reduction 9 with 2 rules applied. Total rules applied 1950 place count 166 transition count 4991
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1952 place count 166 transition count 4989
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 1953 place count 166 transition count 4988
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1954 place count 165 transition count 4988
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1955 place count 165 transition count 4987
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1956 place count 164 transition count 4987
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 1957 place count 164 transition count 4986
Applied a total of 1957 rules in 5028 ms. Remains 164 /242 variables (removed 78) and now considering 4986/9465 (removed 4479) transitions.
[2023-03-20 01:48:04] [INFO ] Flow matrix only has 1069 transitions (discarded 3917 similar events)
Normalized transition count is 1068 out of 1069 initially.
// Phase 1: matrix 1068 rows 164 cols
[2023-03-20 01:48:04] [INFO ] Computed 0 place invariants in 4 ms
[2023-03-20 01:48:07] [INFO ] Dead Transitions using invariants and state equation in 2607 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7636 ms. Remains : 164/242 places, 4986/9465 transitions.
[2023-03-20 01:48:07] [INFO ] Flatten gal took : 92 ms
[2023-03-20 01:48:07] [INFO ] Flatten gal took : 110 ms
[2023-03-20 01:48:07] [INFO ] Input system was already deterministic with 4986 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=21 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2164719 steps, run timeout after 3001 ms. (steps per millisecond=721 ) properties seen :{}
Probabilistic random walk after 2164719 steps, saw 2139542 distinct states, run finished after 3002 ms. (steps per millisecond=721 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 01:48:11] [INFO ] Flow matrix only has 1069 transitions (discarded 3917 similar events)
[2023-03-20 01:48:11] [INFO ] Invariant cache hit.
[2023-03-20 01:48:11] [INFO ] After 309ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 01:48:11] [INFO ] State equation strengthened by 536 read => feed constraints.
[2023-03-20 01:48:12] [INFO ] After 614ms SMT Verify possible using 536 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 01:48:12] [INFO ] After 1085ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 01:48:12] [INFO ] After 238ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 01:48:13] [INFO ] After 366ms SMT Verify possible using 536 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 01:48:13] [INFO ] After 420ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2023-03-20 01:48:13] [INFO ] After 753ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 378 steps, including 2 resets, run visited all 1 properties in 9 ms. (steps per millisecond=42 )
FORMULA SemanticWebServices-PT-S256P15-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 8 ms.
Starting structural reductions in LTL mode, iteration 0 : 242/242 places, 9465/9465 transitions.
Ensure Unique test removed 3 places
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 129 transitions
Reduce isomorphic transitions removed 129 transitions.
Iterating post reduction 0 with 136 rules applied. Total rules applied 136 place count 235 transition count 9336
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 157 place count 214 transition count 6749
Iterating global reduction 1 with 21 rules applied. Total rules applied 178 place count 214 transition count 6749
Ensure Unique test removed 756 transitions
Reduce isomorphic transitions removed 756 transitions.
Iterating post reduction 1 with 756 rules applied. Total rules applied 934 place count 214 transition count 5993
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 939 place count 209 transition count 5988
Iterating global reduction 2 with 5 rules applied. Total rules applied 944 place count 209 transition count 5988
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 946 place count 207 transition count 5986
Iterating global reduction 2 with 2 rules applied. Total rules applied 948 place count 207 transition count 5986
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 949 place count 206 transition count 5985
Iterating global reduction 2 with 1 rules applied. Total rules applied 950 place count 206 transition count 5985
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 951 place count 205 transition count 5984
Iterating global reduction 2 with 1 rules applied. Total rules applied 952 place count 205 transition count 5984
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 953 place count 205 transition count 5983
Drop transitions removed 422 transitions
Redundant transition composition rules discarded 422 transitions
Iterating global reduction 3 with 422 rules applied. Total rules applied 1375 place count 205 transition count 5561
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Iterating post reduction 3 with 110 rules applied. Total rules applied 1485 place count 202 transition count 5454
Drop transitions removed 164 transitions
Redundant transition composition rules discarded 164 transitions
Iterating global reduction 4 with 164 rules applied. Total rules applied 1649 place count 202 transition count 5290
Applied a total of 1649 rules in 148 ms. Remains 202 /242 variables (removed 40) and now considering 5290/9465 (removed 4175) transitions.
[2023-03-20 01:48:13] [INFO ] Flow matrix only has 1123 transitions (discarded 4167 similar events)
Normalized transition count is 1122 out of 1123 initially.
// Phase 1: matrix 1122 rows 202 cols
[2023-03-20 01:48:13] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-20 01:48:15] [INFO ] Dead Transitions using invariants and state equation in 2361 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2514 ms. Remains : 202/242 places, 5290/9465 transitions.
[2023-03-20 01:48:15] [INFO ] Flatten gal took : 95 ms
[2023-03-20 01:48:15] [INFO ] Flatten gal took : 109 ms
[2023-03-20 01:48:16] [INFO ] Input system was already deterministic with 5290 transitions.
Starting structural reductions in LTL mode, iteration 0 : 242/242 places, 9465/9465 transitions.
Ensure Unique test removed 3 places
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 129 transitions
Reduce isomorphic transitions removed 129 transitions.
Iterating post reduction 0 with 136 rules applied. Total rules applied 136 place count 235 transition count 9336
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 157 place count 214 transition count 6734
Iterating global reduction 1 with 21 rules applied. Total rules applied 178 place count 214 transition count 6734
Ensure Unique test removed 824 transitions
Reduce isomorphic transitions removed 824 transitions.
Iterating post reduction 1 with 824 rules applied. Total rules applied 1002 place count 214 transition count 5910
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 1006 place count 210 transition count 5906
Iterating global reduction 2 with 4 rules applied. Total rules applied 1010 place count 210 transition count 5906
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1012 place count 208 transition count 5904
Iterating global reduction 2 with 2 rules applied. Total rules applied 1014 place count 208 transition count 5904
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1015 place count 207 transition count 5903
Iterating global reduction 2 with 1 rules applied. Total rules applied 1016 place count 207 transition count 5903
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1017 place count 206 transition count 5902
Iterating global reduction 2 with 1 rules applied. Total rules applied 1018 place count 206 transition count 5902
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1019 place count 206 transition count 5901
Drop transitions removed 478 transitions
Redundant transition composition rules discarded 478 transitions
Iterating global reduction 3 with 478 rules applied. Total rules applied 1497 place count 206 transition count 5423
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Iterating post reduction 3 with 110 rules applied. Total rules applied 1607 place count 203 transition count 5316
Drop transitions removed 164 transitions
Redundant transition composition rules discarded 164 transitions
Iterating global reduction 4 with 164 rules applied. Total rules applied 1771 place count 203 transition count 5152
Applied a total of 1771 rules in 145 ms. Remains 203 /242 variables (removed 39) and now considering 5152/9465 (removed 4313) transitions.
[2023-03-20 01:48:16] [INFO ] Flow matrix only has 1116 transitions (discarded 4036 similar events)
Normalized transition count is 1115 out of 1116 initially.
// Phase 1: matrix 1115 rows 203 cols
[2023-03-20 01:48:16] [INFO ] Computed 1 place invariants in 8 ms
[2023-03-20 01:48:18] [INFO ] Dead Transitions using invariants and state equation in 2076 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2228 ms. Remains : 203/242 places, 5152/9465 transitions.
[2023-03-20 01:48:18] [INFO ] Flatten gal took : 80 ms
[2023-03-20 01:48:18] [INFO ] Flatten gal took : 101 ms
[2023-03-20 01:48:19] [INFO ] Input system was already deterministic with 5152 transitions.
Starting structural reductions in LTL mode, iteration 0 : 242/242 places, 9465/9465 transitions.
Ensure Unique test removed 3 places
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 235 transition count 9409
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 81 place count 217 transition count 7563
Iterating global reduction 1 with 18 rules applied. Total rules applied 99 place count 217 transition count 7563
Ensure Unique test removed 536 transitions
Reduce isomorphic transitions removed 536 transitions.
Iterating post reduction 1 with 536 rules applied. Total rules applied 635 place count 217 transition count 7027
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 638 place count 214 transition count 7024
Iterating global reduction 2 with 3 rules applied. Total rules applied 641 place count 214 transition count 7024
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 643 place count 212 transition count 7022
Iterating global reduction 2 with 2 rules applied. Total rules applied 645 place count 212 transition count 7022
Drop transitions removed 306 transitions
Redundant transition composition rules discarded 306 transitions
Iterating global reduction 2 with 306 rules applied. Total rules applied 951 place count 212 transition count 6716
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Iterating post reduction 2 with 110 rules applied. Total rules applied 1061 place count 209 transition count 6609
Drop transitions removed 164 transitions
Redundant transition composition rules discarded 164 transitions
Iterating global reduction 3 with 164 rules applied. Total rules applied 1225 place count 209 transition count 6445
Applied a total of 1225 rules in 128 ms. Remains 209 /242 variables (removed 33) and now considering 6445/9465 (removed 3020) transitions.
[2023-03-20 01:48:19] [INFO ] Flow matrix only has 1185 transitions (discarded 5260 similar events)
Normalized transition count is 1184 out of 1185 initially.
// Phase 1: matrix 1184 rows 209 cols
[2023-03-20 01:48:19] [INFO ] Computed 1 place invariants in 11 ms
[2023-03-20 01:48:23] [INFO ] Dead Transitions using invariants and state equation in 3847 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3977 ms. Remains : 209/242 places, 6445/9465 transitions.
[2023-03-20 01:48:23] [INFO ] Flatten gal took : 103 ms
[2023-03-20 01:48:23] [INFO ] Flatten gal took : 128 ms
[2023-03-20 01:48:23] [INFO ] Input system was already deterministic with 6445 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 242/242 places, 9465/9465 transitions.
Graph (complete) has 3967 edges and 242 vertex of which 231 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.10 ms
Discarding 11 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 131 place count 227 transition count 9331
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 154 place count 204 transition count 6727
Iterating global reduction 1 with 23 rules applied. Total rules applied 177 place count 204 transition count 6727
Ensure Unique test removed 824 transitions
Reduce isomorphic transitions removed 824 transitions.
Iterating post reduction 1 with 824 rules applied. Total rules applied 1001 place count 204 transition count 5903
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 1007 place count 198 transition count 5897
Iterating global reduction 2 with 6 rules applied. Total rules applied 1013 place count 198 transition count 5897
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 1017 place count 194 transition count 5893
Iterating global reduction 2 with 4 rules applied. Total rules applied 1021 place count 194 transition count 5893
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1024 place count 191 transition count 5890
Iterating global reduction 2 with 3 rules applied. Total rules applied 1027 place count 191 transition count 5890
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1030 place count 188 transition count 5887
Iterating global reduction 2 with 3 rules applied. Total rules applied 1033 place count 188 transition count 5887
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1034 place count 188 transition count 5886
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1036 place count 186 transition count 5884
Iterating global reduction 3 with 2 rules applied. Total rules applied 1038 place count 186 transition count 5884
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1040 place count 186 transition count 5882
Drop transitions removed 528 transitions
Redundant transition composition rules discarded 528 transitions
Iterating global reduction 4 with 528 rules applied. Total rules applied 1568 place count 186 transition count 5354
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Graph (complete) has 3076 edges and 182 vertex of which 181 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 4 with 112 rules applied. Total rules applied 1680 place count 181 transition count 5246
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1681 place count 180 transition count 5245
Iterating global reduction 5 with 1 rules applied. Total rules applied 1682 place count 180 transition count 5245
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1683 place count 179 transition count 5244
Iterating global reduction 5 with 1 rules applied. Total rules applied 1684 place count 179 transition count 5244
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1685 place count 178 transition count 5243
Iterating global reduction 5 with 1 rules applied. Total rules applied 1686 place count 178 transition count 5243
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1687 place count 177 transition count 5242
Iterating global reduction 5 with 1 rules applied. Total rules applied 1688 place count 177 transition count 5242
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1689 place count 176 transition count 5241
Iterating global reduction 5 with 1 rules applied. Total rules applied 1690 place count 176 transition count 5241
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1691 place count 176 transition count 5240
Drop transitions removed 237 transitions
Redundant transition composition rules discarded 237 transitions
Iterating global reduction 6 with 237 rules applied. Total rules applied 1928 place count 176 transition count 5003
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1929 place count 175 transition count 5003
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1930 place count 174 transition count 5002
Iterating global reduction 7 with 1 rules applied. Total rules applied 1931 place count 174 transition count 5002
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1933 place count 172 transition count 5000
Iterating global reduction 7 with 2 rules applied. Total rules applied 1935 place count 172 transition count 5000
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1938 place count 169 transition count 4997
Iterating global reduction 7 with 3 rules applied. Total rules applied 1941 place count 169 transition count 4997
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1944 place count 166 transition count 4994
Iterating global reduction 7 with 3 rules applied. Total rules applied 1947 place count 166 transition count 4994
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 1950 place count 166 transition count 4991
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 1951 place count 166 transition count 4990
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1952 place count 165 transition count 4990
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 1953 place count 165 transition count 4989
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1954 place count 164 transition count 4989
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1955 place count 163 transition count 4988
Iterating global reduction 10 with 1 rules applied. Total rules applied 1956 place count 163 transition count 4988
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1958 place count 161 transition count 4986
Iterating global reduction 10 with 2 rules applied. Total rules applied 1960 place count 161 transition count 4986
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1962 place count 161 transition count 4984
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1963 place count 161 transition count 4983
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1964 place count 160 transition count 4983
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 1965 place count 160 transition count 4982
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1966 place count 159 transition count 4982
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 1967 place count 159 transition count 4981
Applied a total of 1967 rules in 4103 ms. Remains 159 /242 variables (removed 83) and now considering 4981/9465 (removed 4484) transitions.
[2023-03-20 01:48:27] [INFO ] Flow matrix only has 1064 transitions (discarded 3917 similar events)
Normalized transition count is 1063 out of 1064 initially.
// Phase 1: matrix 1063 rows 159 cols
[2023-03-20 01:48:27] [INFO ] Computed 0 place invariants in 7 ms
[2023-03-20 01:48:30] [INFO ] Dead Transitions using invariants and state equation in 2487 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6591 ms. Remains : 159/242 places, 4981/9465 transitions.
[2023-03-20 01:48:30] [INFO ] Flatten gal took : 84 ms
[2023-03-20 01:48:30] [INFO ] Flatten gal took : 150 ms
[2023-03-20 01:48:30] [INFO ] Input system was already deterministic with 4981 transitions.
Finished random walk after 18 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=9 )
FORMULA SemanticWebServices-PT-S256P15-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 242/242 places, 9465/9465 transitions.
Graph (complete) has 3967 edges and 242 vertex of which 231 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.15 ms
Discarding 11 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 131 place count 227 transition count 9331
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 154 place count 204 transition count 6727
Iterating global reduction 1 with 23 rules applied. Total rules applied 177 place count 204 transition count 6727
Ensure Unique test removed 824 transitions
Reduce isomorphic transitions removed 824 transitions.
Iterating post reduction 1 with 824 rules applied. Total rules applied 1001 place count 204 transition count 5903
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 1007 place count 198 transition count 5897
Iterating global reduction 2 with 6 rules applied. Total rules applied 1013 place count 198 transition count 5897
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 1017 place count 194 transition count 5893
Iterating global reduction 2 with 4 rules applied. Total rules applied 1021 place count 194 transition count 5893
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1023 place count 192 transition count 5891
Iterating global reduction 2 with 2 rules applied. Total rules applied 1025 place count 192 transition count 5891
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1027 place count 190 transition count 5889
Iterating global reduction 2 with 2 rules applied. Total rules applied 1029 place count 190 transition count 5889
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1031 place count 188 transition count 5887
Iterating global reduction 2 with 2 rules applied. Total rules applied 1033 place count 188 transition count 5887
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1035 place count 188 transition count 5885
Drop transitions removed 528 transitions
Redundant transition composition rules discarded 528 transitions
Iterating global reduction 3 with 528 rules applied. Total rules applied 1563 place count 188 transition count 5357
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Graph (complete) has 3081 edges and 184 vertex of which 183 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 3 with 112 rules applied. Total rules applied 1675 place count 183 transition count 5249
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1676 place count 182 transition count 5248
Iterating global reduction 4 with 1 rules applied. Total rules applied 1677 place count 182 transition count 5248
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1678 place count 181 transition count 5247
Iterating global reduction 4 with 1 rules applied. Total rules applied 1679 place count 181 transition count 5247
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1680 place count 180 transition count 5246
Iterating global reduction 4 with 1 rules applied. Total rules applied 1681 place count 180 transition count 5246
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1682 place count 179 transition count 5245
Iterating global reduction 4 with 1 rules applied. Total rules applied 1683 place count 179 transition count 5245
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1684 place count 178 transition count 5244
Iterating global reduction 4 with 1 rules applied. Total rules applied 1685 place count 178 transition count 5244
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1686 place count 178 transition count 5243
Drop transitions removed 237 transitions
Redundant transition composition rules discarded 237 transitions
Iterating global reduction 5 with 237 rules applied. Total rules applied 1923 place count 178 transition count 5006
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1924 place count 177 transition count 5006
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1925 place count 176 transition count 5005
Iterating global reduction 6 with 1 rules applied. Total rules applied 1926 place count 176 transition count 5005
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1928 place count 174 transition count 5003
Iterating global reduction 6 with 2 rules applied. Total rules applied 1930 place count 174 transition count 5003
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1933 place count 171 transition count 5000
Iterating global reduction 6 with 3 rules applied. Total rules applied 1936 place count 171 transition count 5000
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1939 place count 168 transition count 4997
Iterating global reduction 6 with 3 rules applied. Total rules applied 1942 place count 168 transition count 4997
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 1945 place count 168 transition count 4994
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1946 place count 168 transition count 4993
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1947 place count 167 transition count 4993
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 1948 place count 167 transition count 4992
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1949 place count 166 transition count 4992
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1950 place count 165 transition count 4991
Iterating global reduction 9 with 1 rules applied. Total rules applied 1951 place count 165 transition count 4991
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1953 place count 163 transition count 4989
Iterating global reduction 9 with 2 rules applied. Total rules applied 1955 place count 163 transition count 4989
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1957 place count 163 transition count 4987
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 1959 place count 163 transition count 4985
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1960 place count 162 transition count 4985
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1961 place count 162 transition count 4984
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1962 place count 161 transition count 4984
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 1963 place count 161 transition count 4983
Applied a total of 1963 rules in 4194 ms. Remains 161 /242 variables (removed 81) and now considering 4983/9465 (removed 4482) transitions.
[2023-03-20 01:48:35] [INFO ] Flow matrix only has 1066 transitions (discarded 3917 similar events)
Normalized transition count is 1065 out of 1066 initially.
// Phase 1: matrix 1065 rows 161 cols
[2023-03-20 01:48:35] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-20 01:48:37] [INFO ] Dead Transitions using invariants and state equation in 2280 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6476 ms. Remains : 161/242 places, 4983/9465 transitions.
[2023-03-20 01:48:37] [INFO ] Flatten gal took : 80 ms
[2023-03-20 01:48:37] [INFO ] Flatten gal took : 101 ms
[2023-03-20 01:48:37] [INFO ] Input system was already deterministic with 4983 transitions.
Starting structural reductions in LTL mode, iteration 0 : 242/242 places, 9465/9465 transitions.
Ensure Unique test removed 3 places
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 111 transitions
Reduce isomorphic transitions removed 111 transitions.
Iterating post reduction 0 with 118 rules applied. Total rules applied 118 place count 235 transition count 9354
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 138 place count 215 transition count 6855
Iterating global reduction 1 with 20 rules applied. Total rules applied 158 place count 215 transition count 6855
Ensure Unique test removed 805 transitions
Reduce isomorphic transitions removed 805 transitions.
Iterating post reduction 1 with 805 rules applied. Total rules applied 963 place count 215 transition count 6050
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 967 place count 211 transition count 6046
Iterating global reduction 2 with 4 rules applied. Total rules applied 971 place count 211 transition count 6046
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 973 place count 209 transition count 6044
Iterating global reduction 2 with 2 rules applied. Total rules applied 975 place count 209 transition count 6044
Drop transitions removed 478 transitions
Redundant transition composition rules discarded 478 transitions
Iterating global reduction 2 with 478 rules applied. Total rules applied 1453 place count 209 transition count 5566
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 106 transitions
Reduce isomorphic transitions removed 106 transitions.
Iterating post reduction 2 with 108 rules applied. Total rules applied 1561 place count 207 transition count 5460
Drop transitions removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 3 with 52 rules applied. Total rules applied 1613 place count 207 transition count 5408
Applied a total of 1613 rules in 115 ms. Remains 207 /242 variables (removed 35) and now considering 5408/9465 (removed 4057) transitions.
[2023-03-20 01:48:37] [INFO ] Flow matrix only has 1138 transitions (discarded 4270 similar events)
Normalized transition count is 1137 out of 1138 initially.
// Phase 1: matrix 1137 rows 207 cols
[2023-03-20 01:48:37] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-20 01:48:40] [INFO ] Dead Transitions using invariants and state equation in 2237 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2354 ms. Remains : 207/242 places, 5408/9465 transitions.
[2023-03-20 01:48:40] [INFO ] Flatten gal took : 87 ms
[2023-03-20 01:48:40] [INFO ] Flatten gal took : 143 ms
[2023-03-20 01:48:40] [INFO ] Input system was already deterministic with 5408 transitions.
Starting structural reductions in LTL mode, iteration 0 : 242/242 places, 9465/9465 transitions.
Ensure Unique test removed 3 places
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 138 rules applied. Total rules applied 138 place count 234 transition count 9335
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 159 place count 213 transition count 6733
Iterating global reduction 1 with 21 rules applied. Total rules applied 180 place count 213 transition count 6733
Ensure Unique test removed 824 transitions
Reduce isomorphic transitions removed 824 transitions.
Iterating post reduction 1 with 824 rules applied. Total rules applied 1004 place count 213 transition count 5909
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 1008 place count 209 transition count 5905
Iterating global reduction 2 with 4 rules applied. Total rules applied 1012 place count 209 transition count 5905
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1013 place count 208 transition count 5904
Iterating global reduction 2 with 1 rules applied. Total rules applied 1014 place count 208 transition count 5904
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1015 place count 207 transition count 5903
Iterating global reduction 2 with 1 rules applied. Total rules applied 1016 place count 207 transition count 5903
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1017 place count 206 transition count 5902
Iterating global reduction 2 with 1 rules applied. Total rules applied 1018 place count 206 transition count 5902
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1019 place count 206 transition count 5901
Drop transitions removed 478 transitions
Redundant transition composition rules discarded 478 transitions
Iterating global reduction 3 with 478 rules applied. Total rules applied 1497 place count 206 transition count 5423
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Iterating post reduction 3 with 110 rules applied. Total rules applied 1607 place count 203 transition count 5316
Drop transitions removed 164 transitions
Redundant transition composition rules discarded 164 transitions
Iterating global reduction 4 with 164 rules applied. Total rules applied 1771 place count 203 transition count 5152
Applied a total of 1771 rules in 144 ms. Remains 203 /242 variables (removed 39) and now considering 5152/9465 (removed 4313) transitions.
[2023-03-20 01:48:40] [INFO ] Flow matrix only has 1116 transitions (discarded 4036 similar events)
Normalized transition count is 1115 out of 1116 initially.
// Phase 1: matrix 1115 rows 203 cols
[2023-03-20 01:48:40] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-20 01:48:43] [INFO ] Dead Transitions using invariants and state equation in 2338 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2485 ms. Remains : 203/242 places, 5152/9465 transitions.
[2023-03-20 01:48:43] [INFO ] Flatten gal took : 80 ms
[2023-03-20 01:48:43] [INFO ] Flatten gal took : 100 ms
[2023-03-20 01:48:43] [INFO ] Input system was already deterministic with 5152 transitions.
Starting structural reductions in LTL mode, iteration 0 : 242/242 places, 9465/9465 transitions.
Ensure Unique test removed 3 places
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 115 transitions
Reduce isomorphic transitions removed 115 transitions.
Iterating post reduction 0 with 122 rules applied. Total rules applied 122 place count 235 transition count 9350
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 138 place count 219 transition count 7405
Iterating global reduction 1 with 16 rules applied. Total rules applied 154 place count 219 transition count 7405
Ensure Unique test removed 476 transitions
Reduce isomorphic transitions removed 476 transitions.
Iterating post reduction 1 with 476 rules applied. Total rules applied 630 place count 219 transition count 6929
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 633 place count 216 transition count 6926
Iterating global reduction 2 with 3 rules applied. Total rules applied 636 place count 216 transition count 6926
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 637 place count 215 transition count 6925
Iterating global reduction 2 with 1 rules applied. Total rules applied 638 place count 215 transition count 6925
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 639 place count 214 transition count 6924
Iterating global reduction 2 with 1 rules applied. Total rules applied 640 place count 214 transition count 6924
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 641 place count 213 transition count 6923
Iterating global reduction 2 with 1 rules applied. Total rules applied 642 place count 213 transition count 6923
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 643 place count 213 transition count 6922
Drop transitions removed 290 transitions
Redundant transition composition rules discarded 290 transitions
Iterating global reduction 3 with 290 rules applied. Total rules applied 933 place count 213 transition count 6632
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 148 transitions
Reduce isomorphic transitions removed 148 transitions.
Iterating post reduction 3 with 151 rules applied. Total rules applied 1084 place count 210 transition count 6484
Drop transitions removed 284 transitions
Redundant transition composition rules discarded 284 transitions
Iterating global reduction 4 with 284 rules applied. Total rules applied 1368 place count 210 transition count 6200
Applied a total of 1368 rules in 158 ms. Remains 210 /242 variables (removed 32) and now considering 6200/9465 (removed 3265) transitions.
[2023-03-20 01:48:43] [INFO ] Flow matrix only has 1186 transitions (discarded 5014 similar events)
Normalized transition count is 1185 out of 1186 initially.
// Phase 1: matrix 1185 rows 210 cols
[2023-03-20 01:48:43] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-20 01:48:46] [INFO ] Dead Transitions using invariants and state equation in 2966 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3125 ms. Remains : 210/242 places, 6200/9465 transitions.
[2023-03-20 01:48:46] [INFO ] Flatten gal took : 97 ms
[2023-03-20 01:48:46] [INFO ] Flatten gal took : 151 ms
[2023-03-20 01:48:47] [INFO ] Input system was already deterministic with 6200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 242/242 places, 9465/9465 transitions.
Ensure Unique test removed 3 places
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 138 rules applied. Total rules applied 138 place count 234 transition count 9335
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 159 place count 213 transition count 6796
Iterating global reduction 1 with 21 rules applied. Total rules applied 180 place count 213 transition count 6796
Ensure Unique test removed 812 transitions
Reduce isomorphic transitions removed 812 transitions.
Iterating post reduction 1 with 812 rules applied. Total rules applied 992 place count 213 transition count 5984
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 996 place count 209 transition count 5980
Iterating global reduction 2 with 4 rules applied. Total rules applied 1000 place count 209 transition count 5980
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1001 place count 208 transition count 5979
Iterating global reduction 2 with 1 rules applied. Total rules applied 1002 place count 208 transition count 5979
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1003 place count 207 transition count 5978
Iterating global reduction 2 with 1 rules applied. Total rules applied 1004 place count 207 transition count 5978
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1005 place count 206 transition count 5977
Iterating global reduction 2 with 1 rules applied. Total rules applied 1006 place count 206 transition count 5977
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1007 place count 206 transition count 5976
Drop transitions removed 480 transitions
Redundant transition composition rules discarded 480 transitions
Iterating global reduction 3 with 480 rules applied. Total rules applied 1487 place count 206 transition count 5496
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Iterating post reduction 3 with 110 rules applied. Total rules applied 1597 place count 203 transition count 5389
Drop transitions removed 164 transitions
Redundant transition composition rules discarded 164 transitions
Iterating global reduction 4 with 164 rules applied. Total rules applied 1761 place count 203 transition count 5225
Applied a total of 1761 rules in 228 ms. Remains 203 /242 variables (removed 39) and now considering 5225/9465 (removed 4240) transitions.
[2023-03-20 01:48:47] [INFO ] Flow matrix only has 1125 transitions (discarded 4100 similar events)
Normalized transition count is 1124 out of 1125 initially.
// Phase 1: matrix 1124 rows 203 cols
[2023-03-20 01:48:47] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-20 01:48:50] [INFO ] Dead Transitions using invariants and state equation in 2654 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2883 ms. Remains : 203/242 places, 5225/9465 transitions.
[2023-03-20 01:48:50] [INFO ] Flatten gal took : 84 ms
[2023-03-20 01:48:50] [INFO ] Flatten gal took : 104 ms
[2023-03-20 01:48:50] [INFO ] Input system was already deterministic with 5225 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 242/242 places, 9465/9465 transitions.
Graph (complete) has 3967 edges and 242 vertex of which 232 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.10 ms
Discarding 10 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Ensure Unique test removed 111 transitions
Reduce isomorphic transitions removed 111 transitions.
Iterating post reduction 0 with 111 rules applied. Total rules applied 112 place count 228 transition count 9350
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 132 place count 208 transition count 6879
Iterating global reduction 1 with 20 rules applied. Total rules applied 152 place count 208 transition count 6879
Ensure Unique test removed 657 transitions
Reduce isomorphic transitions removed 657 transitions.
Iterating post reduction 1 with 657 rules applied. Total rules applied 809 place count 208 transition count 6222
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 815 place count 202 transition count 6216
Iterating global reduction 2 with 6 rules applied. Total rules applied 821 place count 202 transition count 6216
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 825 place count 198 transition count 6212
Iterating global reduction 2 with 4 rules applied. Total rules applied 829 place count 198 transition count 6212
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 832 place count 195 transition count 6209
Iterating global reduction 2 with 3 rules applied. Total rules applied 835 place count 195 transition count 6209
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 838 place count 192 transition count 6206
Iterating global reduction 2 with 3 rules applied. Total rules applied 841 place count 192 transition count 6206
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 842 place count 192 transition count 6205
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 844 place count 190 transition count 6203
Iterating global reduction 3 with 2 rules applied. Total rules applied 846 place count 190 transition count 6203
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 848 place count 190 transition count 6201
Drop transitions removed 388 transitions
Redundant transition composition rules discarded 388 transitions
Iterating global reduction 4 with 388 rules applied. Total rules applied 1236 place count 190 transition count 5813
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 3274 edges and 188 vertex of which 187 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 4 with 5 rules applied. Total rules applied 1241 place count 187 transition count 5810
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1242 place count 186 transition count 5809
Iterating global reduction 5 with 1 rules applied. Total rules applied 1243 place count 186 transition count 5809
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1244 place count 185 transition count 5808
Iterating global reduction 5 with 1 rules applied. Total rules applied 1245 place count 185 transition count 5808
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1246 place count 184 transition count 5807
Iterating global reduction 5 with 1 rules applied. Total rules applied 1247 place count 184 transition count 5807
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1248 place count 183 transition count 5806
Iterating global reduction 5 with 1 rules applied. Total rules applied 1249 place count 183 transition count 5806
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1250 place count 182 transition count 5805
Iterating global reduction 5 with 1 rules applied. Total rules applied 1251 place count 182 transition count 5805
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1252 place count 182 transition count 5804
Drop transitions removed 185 transitions
Redundant transition composition rules discarded 185 transitions
Iterating global reduction 6 with 185 rules applied. Total rules applied 1437 place count 182 transition count 5619
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1438 place count 181 transition count 5619
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1439 place count 180 transition count 5618
Iterating global reduction 7 with 1 rules applied. Total rules applied 1440 place count 180 transition count 5618
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1442 place count 178 transition count 5616
Iterating global reduction 7 with 2 rules applied. Total rules applied 1444 place count 178 transition count 5616
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1447 place count 175 transition count 5613
Iterating global reduction 7 with 3 rules applied. Total rules applied 1450 place count 175 transition count 5613
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1452 place count 173 transition count 5611
Iterating global reduction 7 with 2 rules applied. Total rules applied 1454 place count 173 transition count 5611
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1456 place count 173 transition count 5609
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 1457 place count 173 transition count 5608
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1458 place count 172 transition count 5608
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 1459 place count 172 transition count 5607
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1460 place count 171 transition count 5607
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1461 place count 170 transition count 5606
Iterating global reduction 10 with 1 rules applied. Total rules applied 1462 place count 170 transition count 5606
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1463 place count 169 transition count 5605
Iterating global reduction 10 with 1 rules applied. Total rules applied 1464 place count 169 transition count 5605
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1465 place count 169 transition count 5604
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1466 place count 169 transition count 5603
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1467 place count 168 transition count 5603
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 12 with 3 rules applied. Total rules applied 1470 place count 168 transition count 5600
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1471 place count 167 transition count 5600
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 1472 place count 167 transition count 5599
Applied a total of 1472 rules in 6360 ms. Remains 167 /242 variables (removed 75) and now considering 5599/9465 (removed 3866) transitions.
[2023-03-20 01:48:56] [INFO ] Flow matrix only has 1139 transitions (discarded 4460 similar events)
Normalized transition count is 1138 out of 1139 initially.
// Phase 1: matrix 1138 rows 167 cols
[2023-03-20 01:48:56] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-20 01:48:59] [INFO ] Dead Transitions using invariants and state equation in 2778 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9139 ms. Remains : 167/242 places, 5599/9465 transitions.
[2023-03-20 01:48:59] [INFO ] Flatten gal took : 93 ms
[2023-03-20 01:48:59] [INFO ] Flatten gal took : 115 ms
[2023-03-20 01:49:00] [INFO ] Input system was already deterministic with 5599 transitions.
Starting structural reductions in LTL mode, iteration 0 : 242/242 places, 9465/9465 transitions.
Ensure Unique test removed 3 places
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 235 transition count 9409
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 84 place count 214 transition count 6807
Iterating global reduction 1 with 21 rules applied. Total rules applied 105 place count 214 transition count 6807
Ensure Unique test removed 824 transitions
Reduce isomorphic transitions removed 824 transitions.
Iterating post reduction 1 with 824 rules applied. Total rules applied 929 place count 214 transition count 5983
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 933 place count 210 transition count 5979
Iterating global reduction 2 with 4 rules applied. Total rules applied 937 place count 210 transition count 5979
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 939 place count 208 transition count 5977
Iterating global reduction 2 with 2 rules applied. Total rules applied 941 place count 208 transition count 5977
Drop transitions removed 414 transitions
Redundant transition composition rules discarded 414 transitions
Iterating global reduction 2 with 414 rules applied. Total rules applied 1355 place count 208 transition count 5563
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Iterating post reduction 2 with 110 rules applied. Total rules applied 1465 place count 205 transition count 5456
Drop transitions removed 164 transitions
Redundant transition composition rules discarded 164 transitions
Iterating global reduction 3 with 164 rules applied. Total rules applied 1629 place count 205 transition count 5292
Applied a total of 1629 rules in 115 ms. Remains 205 /242 variables (removed 37) and now considering 5292/9465 (removed 4173) transitions.
[2023-03-20 01:49:00] [INFO ] Flow matrix only has 1132 transitions (discarded 4160 similar events)
Normalized transition count is 1131 out of 1132 initially.
// Phase 1: matrix 1131 rows 205 cols
[2023-03-20 01:49:00] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-20 01:49:02] [INFO ] Dead Transitions using invariants and state equation in 2464 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2581 ms. Remains : 205/242 places, 5292/9465 transitions.
[2023-03-20 01:49:02] [INFO ] Flatten gal took : 88 ms
[2023-03-20 01:49:02] [INFO ] Flatten gal took : 110 ms
[2023-03-20 01:49:03] [INFO ] Input system was already deterministic with 5292 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 242/242 places, 9465/9465 transitions.
Graph (complete) has 3967 edges and 242 vertex of which 238 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.10 ms
Discarding 4 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Ensure Unique test removed 109 transitions
Reduce isomorphic transitions removed 109 transitions.
Iterating post reduction 0 with 109 rules applied. Total rules applied 110 place count 234 transition count 9355
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 110 place count 234 transition count 9354
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 112 place count 233 transition count 9354
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 132 place count 213 transition count 6753
Iterating global reduction 1 with 20 rules applied. Total rules applied 152 place count 213 transition count 6753
Ensure Unique test removed 824 transitions
Reduce isomorphic transitions removed 824 transitions.
Iterating post reduction 1 with 824 rules applied. Total rules applied 976 place count 213 transition count 5929
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 978 place count 211 transition count 5927
Iterating global reduction 2 with 2 rules applied. Total rules applied 980 place count 211 transition count 5927
Drop transitions removed 526 transitions
Redundant transition composition rules discarded 526 transitions
Iterating global reduction 2 with 526 rules applied. Total rules applied 1506 place count 211 transition count 5401
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 108 transitions
Reduce isomorphic transitions removed 108 transitions.
Iterating post reduction 2 with 111 rules applied. Total rules applied 1617 place count 208 transition count 5293
Drop transitions removed 236 transitions
Redundant transition composition rules discarded 236 transitions
Iterating global reduction 3 with 236 rules applied. Total rules applied 1853 place count 208 transition count 5057
Applied a total of 1853 rules in 1755 ms. Remains 208 /242 variables (removed 34) and now considering 5057/9465 (removed 4408) transitions.
[2023-03-20 01:49:04] [INFO ] Flow matrix only has 1119 transitions (discarded 3938 similar events)
Normalized transition count is 1118 out of 1119 initially.
// Phase 1: matrix 1118 rows 208 cols
[2023-03-20 01:49:04] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-20 01:49:06] [INFO ] Dead Transitions using invariants and state equation in 2077 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3834 ms. Remains : 208/242 places, 5057/9465 transitions.
[2023-03-20 01:49:07] [INFO ] Flatten gal took : 84 ms
[2023-03-20 01:49:07] [INFO ] Flatten gal took : 104 ms
[2023-03-20 01:49:07] [INFO ] Input system was already deterministic with 5057 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 242/242 places, 9465/9465 transitions.
Graph (complete) has 3967 edges and 242 vertex of which 231 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.10 ms
Discarding 11 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 131 place count 227 transition count 9331
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 151 place count 207 transition count 6896
Iterating global reduction 1 with 20 rules applied. Total rules applied 171 place count 207 transition count 6896
Ensure Unique test removed 790 transitions
Reduce isomorphic transitions removed 790 transitions.
Iterating post reduction 1 with 790 rules applied. Total rules applied 961 place count 207 transition count 6106
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 966 place count 202 transition count 6101
Iterating global reduction 2 with 5 rules applied. Total rules applied 971 place count 202 transition count 6101
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 974 place count 199 transition count 6098
Iterating global reduction 2 with 3 rules applied. Total rules applied 977 place count 199 transition count 6098
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 979 place count 197 transition count 6096
Iterating global reduction 2 with 2 rules applied. Total rules applied 981 place count 197 transition count 6096
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 982 place count 196 transition count 6095
Iterating global reduction 2 with 1 rules applied. Total rules applied 983 place count 196 transition count 6095
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 984 place count 195 transition count 6094
Iterating global reduction 2 with 1 rules applied. Total rules applied 985 place count 195 transition count 6094
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 986 place count 195 transition count 6093
Drop transitions removed 521 transitions
Redundant transition composition rules discarded 521 transitions
Iterating global reduction 3 with 521 rules applied. Total rules applied 1507 place count 195 transition count 5572
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Graph (complete) has 3144 edges and 191 vertex of which 190 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 3 with 112 rules applied. Total rules applied 1619 place count 190 transition count 5464
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1620 place count 189 transition count 5463
Iterating global reduction 4 with 1 rules applied. Total rules applied 1621 place count 189 transition count 5463
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1622 place count 188 transition count 5462
Iterating global reduction 4 with 1 rules applied. Total rules applied 1623 place count 188 transition count 5462
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1624 place count 187 transition count 5461
Iterating global reduction 4 with 1 rules applied. Total rules applied 1625 place count 187 transition count 5461
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1626 place count 186 transition count 5460
Iterating global reduction 4 with 1 rules applied. Total rules applied 1627 place count 186 transition count 5460
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1628 place count 185 transition count 5459
Iterating global reduction 4 with 1 rules applied. Total rules applied 1629 place count 185 transition count 5459
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1630 place count 185 transition count 5458
Drop transitions removed 277 transitions
Redundant transition composition rules discarded 277 transitions
Iterating global reduction 5 with 277 rules applied. Total rules applied 1907 place count 185 transition count 5181
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1908 place count 184 transition count 5181
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1909 place count 183 transition count 5180
Iterating global reduction 6 with 1 rules applied. Total rules applied 1910 place count 183 transition count 5180
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1912 place count 181 transition count 5178
Iterating global reduction 6 with 2 rules applied. Total rules applied 1914 place count 181 transition count 5178
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1917 place count 178 transition count 5175
Iterating global reduction 6 with 3 rules applied. Total rules applied 1920 place count 178 transition count 5175
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1923 place count 175 transition count 5172
Iterating global reduction 6 with 3 rules applied. Total rules applied 1926 place count 175 transition count 5172
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 1929 place count 175 transition count 5169
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1930 place count 175 transition count 5168
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1931 place count 174 transition count 5168
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 1932 place count 174 transition count 5167
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1933 place count 173 transition count 5167
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1934 place count 172 transition count 5166
Iterating global reduction 9 with 1 rules applied. Total rules applied 1935 place count 172 transition count 5166
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1937 place count 170 transition count 5164
Iterating global reduction 9 with 2 rules applied. Total rules applied 1939 place count 170 transition count 5164
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1941 place count 170 transition count 5162
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 1942 place count 170 transition count 5161
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1943 place count 169 transition count 5161
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 11 with 2 rules applied. Total rules applied 1945 place count 169 transition count 5159
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1946 place count 168 transition count 5159
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 1947 place count 168 transition count 5158
Applied a total of 1947 rules in 4609 ms. Remains 168 /242 variables (removed 74) and now considering 5158/9465 (removed 4307) transitions.
[2023-03-20 01:49:11] [INFO ] Flow matrix only has 1092 transitions (discarded 4066 similar events)
Normalized transition count is 1091 out of 1092 initially.
// Phase 1: matrix 1091 rows 168 cols
[2023-03-20 01:49:11] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-20 01:49:14] [INFO ] Dead Transitions using invariants and state equation in 2113 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6724 ms. Remains : 168/242 places, 5158/9465 transitions.
[2023-03-20 01:49:14] [INFO ] Flatten gal took : 88 ms
[2023-03-20 01:49:14] [INFO ] Flatten gal took : 109 ms
[2023-03-20 01:49:14] [INFO ] Input system was already deterministic with 5158 transitions.
Starting structural reductions in LTL mode, iteration 0 : 242/242 places, 9465/9465 transitions.
Ensure Unique test removed 3 places
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 138 rules applied. Total rules applied 138 place count 234 transition count 9335
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 159 place count 213 transition count 6772
Iterating global reduction 1 with 21 rules applied. Total rules applied 180 place count 213 transition count 6772
Ensure Unique test removed 823 transitions
Reduce isomorphic transitions removed 823 transitions.
Iterating post reduction 1 with 823 rules applied. Total rules applied 1003 place count 213 transition count 5949
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 1008 place count 208 transition count 5944
Iterating global reduction 2 with 5 rules applied. Total rules applied 1013 place count 208 transition count 5944
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1015 place count 206 transition count 5942
Iterating global reduction 2 with 2 rules applied. Total rules applied 1017 place count 206 transition count 5942
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1018 place count 205 transition count 5941
Iterating global reduction 2 with 1 rules applied. Total rules applied 1019 place count 205 transition count 5941
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1020 place count 204 transition count 5940
Iterating global reduction 2 with 1 rules applied. Total rules applied 1021 place count 204 transition count 5940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1022 place count 204 transition count 5939
Drop transitions removed 478 transitions
Redundant transition composition rules discarded 478 transitions
Iterating global reduction 3 with 478 rules applied. Total rules applied 1500 place count 204 transition count 5461
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Iterating post reduction 3 with 110 rules applied. Total rules applied 1610 place count 201 transition count 5354
Drop transitions removed 164 transitions
Redundant transition composition rules discarded 164 transitions
Iterating global reduction 4 with 164 rules applied. Total rules applied 1774 place count 201 transition count 5190
Applied a total of 1774 rules in 149 ms. Remains 201 /242 variables (removed 41) and now considering 5190/9465 (removed 4275) transitions.
[2023-03-20 01:49:14] [INFO ] Flow matrix only has 1114 transitions (discarded 4076 similar events)
Normalized transition count is 1113 out of 1114 initially.
// Phase 1: matrix 1113 rows 201 cols
[2023-03-20 01:49:14] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-20 01:49:16] [INFO ] Dead Transitions using invariants and state equation in 2177 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2328 ms. Remains : 201/242 places, 5190/9465 transitions.
[2023-03-20 01:49:17] [INFO ] Flatten gal took : 88 ms
[2023-03-20 01:49:17] [INFO ] Flatten gal took : 108 ms
[2023-03-20 01:49:17] [INFO ] Input system was already deterministic with 5190 transitions.
[2023-03-20 01:49:17] [INFO ] Flatten gal took : 197 ms
[2023-03-20 01:49:17] [INFO ] Flatten gal took : 219 ms
[2023-03-20 01:49:17] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-20 01:49:17] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 242 places, 9465 transitions and 77576 arcs took 78 ms.
Total runtime 181825 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/673/ctl_0_ --ctl=/tmp/673/ctl_1_ --ctl=/tmp/673/ctl_2_ --ctl=/tmp/673/ctl_3_ --ctl=/tmp/673/ctl_4_ --ctl=/tmp/673/ctl_5_ --ctl=/tmp/673/ctl_6_ --ctl=/tmp/673/ctl_7_ --ctl=/tmp/673/ctl_8_ --ctl=/tmp/673/ctl_9_ --ctl=/tmp/673/ctl_10_ --ctl=/tmp/673/ctl_11_ --ctl=/tmp/673/ctl_12_ --ctl=/tmp/673/ctl_13_ --mu-par --mu-opt
Could not compute solution for formula : SemanticWebServices-PT-S256P15-CTLCardinality-00
Could not compute solution for formula : SemanticWebServices-PT-S256P15-CTLCardinality-02
Could not compute solution for formula : SemanticWebServices-PT-S256P15-CTLCardinality-03
Could not compute solution for formula : SemanticWebServices-PT-S256P15-CTLCardinality-04
Could not compute solution for formula : SemanticWebServices-PT-S256P15-CTLCardinality-06
Could not compute solution for formula : SemanticWebServices-PT-S256P15-CTLCardinality-07
Could not compute solution for formula : SemanticWebServices-PT-S256P15-CTLCardinality-08
Could not compute solution for formula : SemanticWebServices-PT-S256P15-CTLCardinality-09
Could not compute solution for formula : SemanticWebServices-PT-S256P15-CTLCardinality-10
Could not compute solution for formula : SemanticWebServices-PT-S256P15-CTLCardinality-11
Could not compute solution for formula : SemanticWebServices-PT-S256P15-CTLCardinality-12
Could not compute solution for formula : SemanticWebServices-PT-S256P15-CTLCardinality-13
Could not compute solution for formula : SemanticWebServices-PT-S256P15-CTLCardinality-14
Could not compute solution for formula : SemanticWebServices-PT-S256P15-CTLCardinality-15
BK_STOP 1679277738685
--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name SemanticWebServices-PT-S256P15-CTLCardinality-00
ctl formula formula --ctl=/tmp/673/ctl_0_
ctl formula name SemanticWebServices-PT-S256P15-CTLCardinality-02
ctl formula formula --ctl=/tmp/673/ctl_1_
ctl formula name SemanticWebServices-PT-S256P15-CTLCardinality-03
ctl formula formula --ctl=/tmp/673/ctl_2_
ctl formula name SemanticWebServices-PT-S256P15-CTLCardinality-04
ctl formula formula --ctl=/tmp/673/ctl_3_
ctl formula name SemanticWebServices-PT-S256P15-CTLCardinality-06
ctl formula formula --ctl=/tmp/673/ctl_4_
ctl formula name SemanticWebServices-PT-S256P15-CTLCardinality-07
ctl formula formula --ctl=/tmp/673/ctl_5_
ctl formula name SemanticWebServices-PT-S256P15-CTLCardinality-08
ctl formula formula --ctl=/tmp/673/ctl_6_
ctl formula name SemanticWebServices-PT-S256P15-CTLCardinality-09
ctl formula formula --ctl=/tmp/673/ctl_7_
ctl formula name SemanticWebServices-PT-S256P15-CTLCardinality-10
ctl formula formula --ctl=/tmp/673/ctl_8_
ctl formula name SemanticWebServices-PT-S256P15-CTLCardinality-11
ctl formula formula --ctl=/tmp/673/ctl_9_
ctl formula name SemanticWebServices-PT-S256P15-CTLCardinality-12
ctl formula formula --ctl=/tmp/673/ctl_10_
ctl formula name SemanticWebServices-PT-S256P15-CTLCardinality-13
ctl formula formula --ctl=/tmp/673/ctl_11_
ctl formula name SemanticWebServices-PT-S256P15-CTLCardinality-14
ctl formula formula --ctl=/tmp/673/ctl_12_
ctl formula name SemanticWebServices-PT-S256P15-CTLCardinality-15
ctl formula formula --ctl=/tmp/673/ctl_13_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 242 places, 9465 transitions and 77576 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.230 real 0.180 user 0.040 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 9465->6306 groups
pnml2lts-sym: Regrouping took 52.750 real 52.700 user 0.020 sys
pnml2lts-sym: state vector length is 242; there are 6306 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
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="SemanticWebServices-PT-S256P15"
export BK_EXAMINATION="CTLCardinality"
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 SemanticWebServices-PT-S256P15, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r361-smll-167891811500441"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S256P15.tgz
mv SemanticWebServices-PT-S256P15 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;