Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r426-tajo-167905978900426.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is SieveSingleMsgMbox-PT-d1m36, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r426-tajo-167905978900426
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 900K
-rw-r--r-- 1 mcc users 7.5K Feb 26 10:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 10:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 26 10:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 10:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 10:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Feb 26 10:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 26 10:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 10:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 450K 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 SieveSingleMsgMbox-PT-d1m36-CTLFireability-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-CTLFireability-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-CTLFireability-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-CTLFireability-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-CTLFireability-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-CTLFireability-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-CTLFireability-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-CTLFireability-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-CTLFireability-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-CTLFireability-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-CTLFireability-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-CTLFireability-11
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-CTLFireability-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-CTLFireability-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-CTLFireability-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679352597260

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=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d1m36
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-20 22:49:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 22:49:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 22:49:58] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2023-03-20 22:49:58] [INFO ] Transformed 1295 places.
[2023-03-20 22:49:58] [INFO ] Transformed 749 transitions.
[2023-03-20 22:49:58] [INFO ] Parsed PT model containing 1295 places and 749 transitions and 2996 arcs in 154 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 9 ms.
Deduced a syphon composed of 1036 places in 7 ms
Reduce places removed 1036 places and 0 transitions.
Support contains 60 out of 259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 749/749 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 240 transitions.
Iterating post reduction 0 with 257 rules applied. Total rules applied 257 place count 242 transition count 509
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 283 place count 216 transition count 471
Iterating global reduction 1 with 26 rules applied. Total rules applied 309 place count 216 transition count 471
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 318 place count 216 transition count 462
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 327 place count 207 transition count 453
Iterating global reduction 2 with 9 rules applied. Total rules applied 336 place count 207 transition count 453
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 343 place count 200 transition count 446
Iterating global reduction 2 with 7 rules applied. Total rules applied 350 place count 200 transition count 446
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 367 place count 200 transition count 429
Applied a total of 367 rules in 60 ms. Remains 200 /259 variables (removed 59) and now considering 429/749 (removed 320) transitions.
// Phase 1: matrix 429 rows 200 cols
[2023-03-20 22:49:59] [INFO ] Computed 5 place invariants in 18 ms
[2023-03-20 22:49:59] [INFO ] Implicit Places using invariants in 273 ms returned []
[2023-03-20 22:49:59] [INFO ] Invariant cache hit.
[2023-03-20 22:49:59] [INFO ] State equation strengthened by 292 read => feed constraints.
[2023-03-20 22:50:00] [INFO ] Implicit Places using invariants and state equation in 671 ms returned []
Implicit Place search using SMT with State Equation took 976 ms to find 0 implicit places.
[2023-03-20 22:50:00] [INFO ] Invariant cache hit.
[2023-03-20 22:50:00] [INFO ] Dead Transitions using invariants and state equation in 153 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 200/259 places, 429/749 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1193 ms. Remains : 200/259 places, 429/749 transitions.
Support contains 60 out of 200 places after structural reductions.
[2023-03-20 22:50:00] [INFO ] Flatten gal took : 62 ms
[2023-03-20 22:50:00] [INFO ] Flatten gal took : 35 ms
[2023-03-20 22:50:00] [INFO ] Input system was already deterministic with 429 transitions.
Support contains 57 out of 200 places (down from 60) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2206 resets, run finished after 616 ms. (steps per millisecond=16 ) properties (out of 50) seen :3
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 42 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 44 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 52 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 48 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 62 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 93 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 44 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 50 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 48 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 31 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 106 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 48 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 58 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 55 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 47) seen :0
Interrupted probabilistic random walk after 220399 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :{2=1, 4=1, 5=1, 6=1, 7=1, 8=1, 12=1, 17=1, 18=1, 19=1, 22=1, 23=1, 27=1, 29=1, 31=1, 32=1, 34=1, 35=1, 36=1, 38=1, 43=1, 45=1}
Probabilistic random walk after 220399 steps, saw 103321 distinct states, run finished after 3004 ms. (steps per millisecond=73 ) properties seen :22
Running SMT prover for 25 properties.
[2023-03-20 22:50:04] [INFO ] Invariant cache hit.
[2023-03-20 22:50:05] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 22:50:05] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 6 ms returned sat
[2023-03-20 22:50:06] [INFO ] After 1084ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:22
[2023-03-20 22:50:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-20 22:50:06] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 6 ms returned sat
[2023-03-20 22:50:07] [INFO ] After 1346ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :19
[2023-03-20 22:50:07] [INFO ] State equation strengthened by 292 read => feed constraints.
[2023-03-20 22:50:09] [INFO ] After 1563ms SMT Verify possible using 292 Read/Feed constraints in natural domain returned unsat :6 sat :19
[2023-03-20 22:50:09] [INFO ] Deduced a trap composed of 73 places in 92 ms of which 9 ms to minimize.
[2023-03-20 22:50:09] [INFO ] Deduced a trap composed of 94 places in 80 ms of which 2 ms to minimize.
[2023-03-20 22:50:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 264 ms
[2023-03-20 22:50:10] [INFO ] Deduced a trap composed of 28 places in 49 ms of which 3 ms to minimize.
[2023-03-20 22:50:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 101 ms
[2023-03-20 22:50:11] [INFO ] After 3933ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :19
Attempting to minimize the solution found.
Minimization took 1636 ms.
[2023-03-20 22:50:13] [INFO ] After 7218ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :19
Fused 25 Parikh solutions to 19 different solutions.
Parikh walk visited 2 properties in 956 ms.
Support contains 22 out of 200 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 200/200 places, 429/429 transitions.
Graph (complete) has 740 edges and 200 vertex of which 199 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 199 transition count 427
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 25 place count 177 transition count 300
Iterating global reduction 1 with 22 rules applied. Total rules applied 47 place count 177 transition count 300
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 50 place count 177 transition count 297
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 70 place count 157 transition count 274
Iterating global reduction 2 with 20 rules applied. Total rules applied 90 place count 157 transition count 274
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 111 place count 157 transition count 253
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 119 place count 149 transition count 244
Iterating global reduction 3 with 8 rules applied. Total rules applied 127 place count 149 transition count 244
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 136 place count 149 transition count 235
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 138 place count 147 transition count 233
Iterating global reduction 4 with 2 rules applied. Total rules applied 140 place count 147 transition count 233
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 142 place count 145 transition count 231
Iterating global reduction 4 with 2 rules applied. Total rules applied 144 place count 145 transition count 231
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 145 place count 144 transition count 230
Iterating global reduction 4 with 1 rules applied. Total rules applied 146 place count 144 transition count 230
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 147 place count 143 transition count 229
Iterating global reduction 4 with 1 rules applied. Total rules applied 148 place count 143 transition count 229
Applied a total of 148 rules in 45 ms. Remains 143 /200 variables (removed 57) and now considering 229/429 (removed 200) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 143/200 places, 229/429 transitions.
Incomplete random walk after 10000 steps, including 2247 resets, run finished after 239 ms. (steps per millisecond=41 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 52 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 48 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 97 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 97 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 46 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 38 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 57 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 42 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 108 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Interrupted probabilistic random walk after 260335 steps, run timeout after 3001 ms. (steps per millisecond=86 ) properties seen :{}
Probabilistic random walk after 260335 steps, saw 113872 distinct states, run finished after 3003 ms. (steps per millisecond=86 ) properties seen :0
Running SMT prover for 17 properties.
// Phase 1: matrix 229 rows 143 cols
[2023-03-20 22:50:17] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-20 22:50:17] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:50:17] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-20 22:50:18] [INFO ] After 484ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-03-20 22:50:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 22:50:18] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-20 22:50:18] [INFO ] After 407ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-20 22:50:18] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 22:50:19] [INFO ] After 619ms SMT Verify possible using 130 Read/Feed constraints in natural domain returned unsat :0 sat :17
[2023-03-20 22:50:19] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 3 ms to minimize.
[2023-03-20 22:50:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 151 ms
[2023-03-20 22:50:20] [INFO ] After 1915ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 756 ms.
[2023-03-20 22:50:21] [INFO ] After 3244ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Parikh walk visited 0 properties in 444 ms.
Support contains 22 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 229/229 transitions.
Applied a total of 0 rules in 9 ms. Remains 143 /143 variables (removed 0) and now considering 229/229 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 143/143 places, 229/229 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 229/229 transitions.
Applied a total of 0 rules in 9 ms. Remains 143 /143 variables (removed 0) and now considering 229/229 (removed 0) transitions.
[2023-03-20 22:50:22] [INFO ] Invariant cache hit.
[2023-03-20 22:50:22] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-20 22:50:22] [INFO ] Invariant cache hit.
[2023-03-20 22:50:22] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 22:50:22] [INFO ] Implicit Places using invariants and state equation in 379 ms returned []
Implicit Place search using SMT with State Equation took 452 ms to find 0 implicit places.
[2023-03-20 22:50:22] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-20 22:50:22] [INFO ] Invariant cache hit.
[2023-03-20 22:50:22] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 600 ms. Remains : 143/143 places, 229/229 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 143 transition count 226
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 141 transition count 226
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 5 place count 141 transition count 213
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 31 place count 128 transition count 213
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 65 place count 111 transition count 196
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 67 place count 111 transition count 194
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 69 place count 109 transition count 194
Applied a total of 69 rules in 20 ms. Remains 109 /143 variables (removed 34) and now considering 194/229 (removed 35) transitions.
Running SMT prover for 17 properties.
// Phase 1: matrix 194 rows 109 cols
[2023-03-20 22:50:22] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-20 22:50:22] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 22:50:22] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 22:50:23] [INFO ] After 475ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-03-20 22:50:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:50:23] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 22:50:23] [INFO ] After 446ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-20 22:50:23] [INFO ] Deduced a trap composed of 40 places in 50 ms of which 1 ms to minimize.
[2023-03-20 22:50:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 78 ms
[2023-03-20 22:50:24] [INFO ] Deduced a trap composed of 12 places in 50 ms of which 1 ms to minimize.
[2023-03-20 22:50:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
[2023-03-20 22:50:24] [INFO ] After 1236ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 433 ms.
[2023-03-20 22:50:24] [INFO ] After 1781ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
FORMULA SieveSingleMsgMbox-PT-d1m36-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 34 ms
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 29 ms
[2023-03-20 22:50:25] [INFO ] Input system was already deterministic with 429 transitions.
Support contains 36 out of 200 places (down from 39) after GAL structural reductions.
FORMULA SieveSingleMsgMbox-PT-d1m36-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 51 stabilizing places and 86 stable transitions
Graph (complete) has 815 edges and 200 vertex of which 199 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 429/429 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 165 transition count 243
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 165 transition count 243
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 72 place count 165 transition count 241
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 103 place count 134 transition count 207
Iterating global reduction 1 with 31 rules applied. Total rules applied 134 place count 134 transition count 207
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 150 place count 134 transition count 191
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 169 place count 115 transition count 170
Iterating global reduction 2 with 19 rules applied. Total rules applied 188 place count 115 transition count 170
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 205 place count 115 transition count 153
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 210 place count 110 transition count 147
Iterating global reduction 3 with 5 rules applied. Total rules applied 215 place count 110 transition count 147
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 220 place count 105 transition count 142
Iterating global reduction 3 with 5 rules applied. Total rules applied 225 place count 105 transition count 142
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 229 place count 101 transition count 137
Iterating global reduction 3 with 4 rules applied. Total rules applied 233 place count 101 transition count 137
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 237 place count 101 transition count 133
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 241 place count 97 transition count 129
Iterating global reduction 4 with 4 rules applied. Total rules applied 245 place count 97 transition count 129
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 247 place count 95 transition count 127
Iterating global reduction 4 with 2 rules applied. Total rules applied 249 place count 95 transition count 127
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 250 place count 94 transition count 125
Iterating global reduction 4 with 1 rules applied. Total rules applied 251 place count 94 transition count 125
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 252 place count 93 transition count 124
Iterating global reduction 4 with 1 rules applied. Total rules applied 253 place count 93 transition count 124
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 254 place count 92 transition count 123
Iterating global reduction 4 with 1 rules applied. Total rules applied 255 place count 92 transition count 123
Applied a total of 255 rules in 35 ms. Remains 92 /200 variables (removed 108) and now considering 123/429 (removed 306) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36 ms. Remains : 92/200 places, 123/429 transitions.
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 7 ms
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 7 ms
[2023-03-20 22:50:25] [INFO ] Input system was already deterministic with 123 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 200/200 places, 429/429 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 162 transition count 217
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 162 transition count 217
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 79 place count 162 transition count 214
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 112 place count 129 transition count 178
Iterating global reduction 1 with 33 rules applied. Total rules applied 145 place count 129 transition count 178
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 160 place count 129 transition count 163
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 180 place count 109 transition count 141
Iterating global reduction 2 with 20 rules applied. Total rules applied 200 place count 109 transition count 141
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 213 place count 109 transition count 128
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 219 place count 103 transition count 121
Iterating global reduction 3 with 6 rules applied. Total rules applied 225 place count 103 transition count 121
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 231 place count 97 transition count 115
Iterating global reduction 3 with 6 rules applied. Total rules applied 237 place count 97 transition count 115
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 241 place count 93 transition count 110
Iterating global reduction 3 with 4 rules applied. Total rules applied 245 place count 93 transition count 110
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 247 place count 93 transition count 108
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 251 place count 89 transition count 104
Iterating global reduction 4 with 4 rules applied. Total rules applied 255 place count 89 transition count 104
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 257 place count 87 transition count 102
Iterating global reduction 4 with 2 rules applied. Total rules applied 259 place count 87 transition count 102
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 260 place count 86 transition count 100
Iterating global reduction 4 with 1 rules applied. Total rules applied 261 place count 86 transition count 100
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 262 place count 85 transition count 99
Iterating global reduction 4 with 1 rules applied. Total rules applied 263 place count 85 transition count 99
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 264 place count 84 transition count 98
Iterating global reduction 4 with 1 rules applied. Total rules applied 265 place count 84 transition count 98
Applied a total of 265 rules in 42 ms. Remains 84 /200 variables (removed 116) and now considering 98/429 (removed 331) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42 ms. Remains : 84/200 places, 98/429 transitions.
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 4 ms
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 5 ms
[2023-03-20 22:50:25] [INFO ] Input system was already deterministic with 98 transitions.
Incomplete random walk after 10000 steps, including 2277 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 506 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Finished probabilistic random walk after 3856 steps, run visited all 1 properties in 10 ms. (steps per millisecond=385 )
Probabilistic random walk after 3856 steps, saw 1737 distinct states, run finished after 11 ms. (steps per millisecond=350 ) properties seen :1
FORMULA SieveSingleMsgMbox-PT-d1m36-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 200/200 places, 429/429 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 162 transition count 217
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 162 transition count 217
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 79 place count 162 transition count 214
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 112 place count 129 transition count 178
Iterating global reduction 1 with 33 rules applied. Total rules applied 145 place count 129 transition count 178
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 160 place count 129 transition count 163
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 180 place count 109 transition count 141
Iterating global reduction 2 with 20 rules applied. Total rules applied 200 place count 109 transition count 141
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 213 place count 109 transition count 128
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 219 place count 103 transition count 121
Iterating global reduction 3 with 6 rules applied. Total rules applied 225 place count 103 transition count 121
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 231 place count 97 transition count 115
Iterating global reduction 3 with 6 rules applied. Total rules applied 237 place count 97 transition count 115
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 241 place count 93 transition count 110
Iterating global reduction 3 with 4 rules applied. Total rules applied 245 place count 93 transition count 110
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 247 place count 93 transition count 108
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 251 place count 89 transition count 104
Iterating global reduction 4 with 4 rules applied. Total rules applied 255 place count 89 transition count 104
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 257 place count 87 transition count 102
Iterating global reduction 4 with 2 rules applied. Total rules applied 259 place count 87 transition count 102
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 260 place count 86 transition count 100
Iterating global reduction 4 with 1 rules applied. Total rules applied 261 place count 86 transition count 100
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 262 place count 85 transition count 99
Iterating global reduction 4 with 1 rules applied. Total rules applied 263 place count 85 transition count 99
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 264 place count 84 transition count 98
Iterating global reduction 4 with 1 rules applied. Total rules applied 265 place count 84 transition count 98
Applied a total of 265 rules in 37 ms. Remains 84 /200 variables (removed 116) and now considering 98/429 (removed 331) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 37 ms. Remains : 84/200 places, 98/429 transitions.
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 4 ms
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 5 ms
[2023-03-20 22:50:25] [INFO ] Input system was already deterministic with 98 transitions.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 429/429 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 164 transition count 210
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 164 transition count 210
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 75 place count 164 transition count 207
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 107 place count 132 transition count 172
Iterating global reduction 1 with 32 rules applied. Total rules applied 139 place count 132 transition count 172
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 153 place count 132 transition count 158
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 173 place count 112 transition count 136
Iterating global reduction 2 with 20 rules applied. Total rules applied 193 place count 112 transition count 136
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 204 place count 112 transition count 125
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 210 place count 106 transition count 119
Iterating global reduction 3 with 6 rules applied. Total rules applied 216 place count 106 transition count 119
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 222 place count 100 transition count 113
Iterating global reduction 3 with 6 rules applied. Total rules applied 228 place count 100 transition count 113
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 232 place count 96 transition count 108
Iterating global reduction 3 with 4 rules applied. Total rules applied 236 place count 96 transition count 108
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 238 place count 96 transition count 106
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 242 place count 92 transition count 102
Iterating global reduction 4 with 4 rules applied. Total rules applied 246 place count 92 transition count 102
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 247 place count 91 transition count 101
Iterating global reduction 4 with 1 rules applied. Total rules applied 248 place count 91 transition count 101
Applied a total of 248 rules in 17 ms. Remains 91 /200 variables (removed 109) and now considering 101/429 (removed 328) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 91/200 places, 101/429 transitions.
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 5 ms
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 5 ms
[2023-03-20 22:50:25] [INFO ] Input system was already deterministic with 101 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 200/200 places, 429/429 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 163 transition count 229
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 163 transition count 229
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 77 place count 163 transition count 226
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 109 place count 131 transition count 191
Iterating global reduction 1 with 32 rules applied. Total rules applied 141 place count 131 transition count 191
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 156 place count 131 transition count 176
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 174 place count 113 transition count 157
Iterating global reduction 2 with 18 rules applied. Total rules applied 192 place count 113 transition count 157
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 205 place count 113 transition count 144
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 210 place count 108 transition count 138
Iterating global reduction 3 with 5 rules applied. Total rules applied 215 place count 108 transition count 138
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 220 place count 103 transition count 133
Iterating global reduction 3 with 5 rules applied. Total rules applied 225 place count 103 transition count 133
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 228 place count 100 transition count 129
Iterating global reduction 3 with 3 rules applied. Total rules applied 231 place count 100 transition count 129
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 234 place count 97 transition count 126
Iterating global reduction 3 with 3 rules applied. Total rules applied 237 place count 97 transition count 126
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 239 place count 95 transition count 124
Iterating global reduction 3 with 2 rules applied. Total rules applied 241 place count 95 transition count 124
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 242 place count 94 transition count 122
Iterating global reduction 3 with 1 rules applied. Total rules applied 243 place count 94 transition count 122
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 244 place count 93 transition count 121
Iterating global reduction 3 with 1 rules applied. Total rules applied 245 place count 93 transition count 121
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 246 place count 92 transition count 120
Iterating global reduction 3 with 1 rules applied. Total rules applied 247 place count 92 transition count 120
Applied a total of 247 rules in 44 ms. Remains 92 /200 variables (removed 108) and now considering 120/429 (removed 309) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 45 ms. Remains : 92/200 places, 120/429 transitions.
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 5 ms
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 6 ms
[2023-03-20 22:50:25] [INFO ] Input system was already deterministic with 120 transitions.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 429/429 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 166 transition count 255
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 166 transition count 255
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 70 place count 166 transition count 253
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 100 place count 136 transition count 220
Iterating global reduction 1 with 30 rules applied. Total rules applied 130 place count 136 transition count 220
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 146 place count 136 transition count 204
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 164 place count 118 transition count 184
Iterating global reduction 2 with 18 rules applied. Total rules applied 182 place count 118 transition count 184
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 200 place count 118 transition count 166
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 204 place count 114 transition count 161
Iterating global reduction 3 with 4 rules applied. Total rules applied 208 place count 114 transition count 161
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 212 place count 110 transition count 157
Iterating global reduction 3 with 4 rules applied. Total rules applied 216 place count 110 transition count 157
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 219 place count 107 transition count 153
Iterating global reduction 3 with 3 rules applied. Total rules applied 222 place count 107 transition count 153
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 225 place count 104 transition count 150
Iterating global reduction 3 with 3 rules applied. Total rules applied 228 place count 104 transition count 150
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 230 place count 102 transition count 148
Iterating global reduction 3 with 2 rules applied. Total rules applied 232 place count 102 transition count 148
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 233 place count 101 transition count 146
Iterating global reduction 3 with 1 rules applied. Total rules applied 234 place count 101 transition count 146
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 235 place count 100 transition count 145
Iterating global reduction 3 with 1 rules applied. Total rules applied 236 place count 100 transition count 145
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 237 place count 99 transition count 144
Iterating global reduction 3 with 1 rules applied. Total rules applied 238 place count 99 transition count 144
Applied a total of 238 rules in 20 ms. Remains 99 /200 variables (removed 101) and now considering 144/429 (removed 285) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 99/200 places, 144/429 transitions.
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 7 ms
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 7 ms
[2023-03-20 22:50:25] [INFO ] Input system was already deterministic with 144 transitions.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 429/429 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 162 transition count 206
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 162 transition count 206
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 79 place count 162 transition count 203
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 112 place count 129 transition count 167
Iterating global reduction 1 with 33 rules applied. Total rules applied 145 place count 129 transition count 167
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 159 place count 129 transition count 153
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 180 place count 108 transition count 130
Iterating global reduction 2 with 21 rules applied. Total rules applied 201 place count 108 transition count 130
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 213 place count 108 transition count 118
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 219 place count 102 transition count 112
Iterating global reduction 3 with 6 rules applied. Total rules applied 225 place count 102 transition count 112
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 231 place count 96 transition count 106
Iterating global reduction 3 with 6 rules applied. Total rules applied 237 place count 96 transition count 106
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 241 place count 92 transition count 101
Iterating global reduction 3 with 4 rules applied. Total rules applied 245 place count 92 transition count 101
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 247 place count 92 transition count 99
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 251 place count 88 transition count 95
Iterating global reduction 4 with 4 rules applied. Total rules applied 255 place count 88 transition count 95
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 256 place count 87 transition count 94
Iterating global reduction 4 with 1 rules applied. Total rules applied 257 place count 87 transition count 94
Applied a total of 257 rules in 16 ms. Remains 87 /200 variables (removed 113) and now considering 94/429 (removed 335) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 87/200 places, 94/429 transitions.
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 4 ms
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 4 ms
[2023-03-20 22:50:25] [INFO ] Input system was already deterministic with 94 transitions.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 429/429 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 166 transition count 249
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 166 transition count 249
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 71 place count 166 transition count 246
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 100 place count 137 transition count 214
Iterating global reduction 1 with 29 rules applied. Total rules applied 129 place count 137 transition count 214
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 149 place count 137 transition count 194
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 166 place count 120 transition count 175
Iterating global reduction 2 with 17 rules applied. Total rules applied 183 place count 120 transition count 175
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 197 place count 120 transition count 161
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 202 place count 115 transition count 155
Iterating global reduction 3 with 5 rules applied. Total rules applied 207 place count 115 transition count 155
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 212 place count 110 transition count 150
Iterating global reduction 3 with 5 rules applied. Total rules applied 217 place count 110 transition count 150
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 220 place count 107 transition count 146
Iterating global reduction 3 with 3 rules applied. Total rules applied 223 place count 107 transition count 146
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 225 place count 105 transition count 144
Iterating global reduction 3 with 2 rules applied. Total rules applied 227 place count 105 transition count 144
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 228 place count 104 transition count 143
Iterating global reduction 3 with 1 rules applied. Total rules applied 229 place count 104 transition count 143
Applied a total of 229 rules in 13 ms. Remains 104 /200 variables (removed 96) and now considering 143/429 (removed 286) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 104/200 places, 143/429 transitions.
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 6 ms
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 6 ms
[2023-03-20 22:50:25] [INFO ] Input system was already deterministic with 143 transitions.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 429/429 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 170 transition count 280
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 170 transition count 280
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 63 place count 170 transition count 277
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 88 place count 145 transition count 249
Iterating global reduction 1 with 25 rules applied. Total rules applied 113 place count 145 transition count 249
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 129 place count 145 transition count 233
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 141 place count 133 transition count 220
Iterating global reduction 2 with 12 rules applied. Total rules applied 153 place count 133 transition count 220
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 172 place count 133 transition count 201
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 174 place count 131 transition count 199
Iterating global reduction 3 with 2 rules applied. Total rules applied 176 place count 131 transition count 199
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 178 place count 129 transition count 197
Iterating global reduction 3 with 2 rules applied. Total rules applied 180 place count 129 transition count 197
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 181 place count 128 transition count 196
Iterating global reduction 3 with 1 rules applied. Total rules applied 182 place count 128 transition count 196
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 183 place count 127 transition count 195
Iterating global reduction 3 with 1 rules applied. Total rules applied 184 place count 127 transition count 195
Applied a total of 184 rules in 13 ms. Remains 127 /200 variables (removed 73) and now considering 195/429 (removed 234) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 127/200 places, 195/429 transitions.
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 7 ms
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 8 ms
[2023-03-20 22:50:25] [INFO ] Input system was already deterministic with 195 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 200/200 places, 429/429 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 162 transition count 217
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 162 transition count 217
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 79 place count 162 transition count 214
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 112 place count 129 transition count 178
Iterating global reduction 1 with 33 rules applied. Total rules applied 145 place count 129 transition count 178
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 160 place count 129 transition count 163
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 180 place count 109 transition count 141
Iterating global reduction 2 with 20 rules applied. Total rules applied 200 place count 109 transition count 141
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 213 place count 109 transition count 128
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 219 place count 103 transition count 121
Iterating global reduction 3 with 6 rules applied. Total rules applied 225 place count 103 transition count 121
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 231 place count 97 transition count 115
Iterating global reduction 3 with 6 rules applied. Total rules applied 237 place count 97 transition count 115
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 241 place count 93 transition count 110
Iterating global reduction 3 with 4 rules applied. Total rules applied 245 place count 93 transition count 110
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 247 place count 93 transition count 108
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 251 place count 89 transition count 104
Iterating global reduction 4 with 4 rules applied. Total rules applied 255 place count 89 transition count 104
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 257 place count 87 transition count 102
Iterating global reduction 4 with 2 rules applied. Total rules applied 259 place count 87 transition count 102
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 260 place count 86 transition count 100
Iterating global reduction 4 with 1 rules applied. Total rules applied 261 place count 86 transition count 100
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 262 place count 85 transition count 99
Iterating global reduction 4 with 1 rules applied. Total rules applied 263 place count 85 transition count 99
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 264 place count 84 transition count 98
Iterating global reduction 4 with 1 rules applied. Total rules applied 265 place count 84 transition count 98
Applied a total of 265 rules in 27 ms. Remains 84 /200 variables (removed 116) and now considering 98/429 (removed 331) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28 ms. Remains : 84/200 places, 98/429 transitions.
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 4 ms
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 4 ms
[2023-03-20 22:50:25] [INFO ] Input system was already deterministic with 98 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 200/200 places, 429/429 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 161 transition count 205
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 161 transition count 205
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 81 place count 161 transition count 202
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 115 place count 127 transition count 165
Iterating global reduction 1 with 34 rules applied. Total rules applied 149 place count 127 transition count 165
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 164 place count 127 transition count 150
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 184 place count 107 transition count 128
Iterating global reduction 2 with 20 rules applied. Total rules applied 204 place count 107 transition count 128
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 215 place count 107 transition count 117
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 221 place count 101 transition count 110
Iterating global reduction 3 with 6 rules applied. Total rules applied 227 place count 101 transition count 110
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 233 place count 95 transition count 104
Iterating global reduction 3 with 6 rules applied. Total rules applied 239 place count 95 transition count 104
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 243 place count 91 transition count 99
Iterating global reduction 3 with 4 rules applied. Total rules applied 247 place count 91 transition count 99
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 248 place count 91 transition count 98
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 252 place count 87 transition count 94
Iterating global reduction 4 with 4 rules applied. Total rules applied 256 place count 87 transition count 94
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 257 place count 86 transition count 93
Iterating global reduction 4 with 1 rules applied. Total rules applied 258 place count 86 transition count 93
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 259 place count 85 transition count 91
Iterating global reduction 4 with 1 rules applied. Total rules applied 260 place count 85 transition count 91
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 261 place count 84 transition count 90
Iterating global reduction 4 with 1 rules applied. Total rules applied 262 place count 84 transition count 90
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 263 place count 83 transition count 89
Iterating global reduction 4 with 1 rules applied. Total rules applied 264 place count 83 transition count 89
Applied a total of 264 rules in 23 ms. Remains 83 /200 variables (removed 117) and now considering 89/429 (removed 340) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 83/200 places, 89/429 transitions.
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 3 ms
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 4 ms
[2023-03-20 22:50:25] [INFO ] Input system was already deterministic with 89 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 200/200 places, 429/429 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 161 transition count 205
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 161 transition count 205
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 81 place count 161 transition count 202
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 114 place count 128 transition count 166
Iterating global reduction 1 with 33 rules applied. Total rules applied 147 place count 128 transition count 166
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 161 place count 128 transition count 152
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 181 place count 108 transition count 130
Iterating global reduction 2 with 20 rules applied. Total rules applied 201 place count 108 transition count 130
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 212 place count 108 transition count 119
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 218 place count 102 transition count 112
Iterating global reduction 3 with 6 rules applied. Total rules applied 224 place count 102 transition count 112
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 230 place count 96 transition count 106
Iterating global reduction 3 with 6 rules applied. Total rules applied 236 place count 96 transition count 106
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 240 place count 92 transition count 101
Iterating global reduction 3 with 4 rules applied. Total rules applied 244 place count 92 transition count 101
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 245 place count 92 transition count 100
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 249 place count 88 transition count 96
Iterating global reduction 4 with 4 rules applied. Total rules applied 253 place count 88 transition count 96
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 255 place count 86 transition count 94
Iterating global reduction 4 with 2 rules applied. Total rules applied 257 place count 86 transition count 94
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 258 place count 85 transition count 92
Iterating global reduction 4 with 1 rules applied. Total rules applied 259 place count 85 transition count 92
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 260 place count 84 transition count 91
Iterating global reduction 4 with 1 rules applied. Total rules applied 261 place count 84 transition count 91
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 262 place count 83 transition count 90
Iterating global reduction 4 with 1 rules applied. Total rules applied 263 place count 83 transition count 90
Applied a total of 263 rules in 25 ms. Remains 83 /200 variables (removed 117) and now considering 90/429 (removed 339) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 83/200 places, 90/429 transitions.
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 4 ms
[2023-03-20 22:50:25] [INFO ] Flatten gal took : 4 ms
[2023-03-20 22:50:25] [INFO ] Input system was already deterministic with 90 transitions.
Incomplete random walk after 10000 steps, including 2260 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1047 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2789718 steps, run timeout after 3001 ms. (steps per millisecond=929 ) properties seen :{}
Probabilistic random walk after 2789718 steps, saw 1164355 distinct states, run finished after 3001 ms. (steps per millisecond=929 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 90 rows 83 cols
[2023-03-20 22:50:28] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-20 22:50:28] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:50:28] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-20 22:50:28] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:50:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:50:28] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-20 22:50:28] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 22:50:28] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-20 22:50:29] [INFO ] After 11ms SMT Verify possible using 36 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 22:50:29] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-20 22:50:29] [INFO ] After 96ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 12 ms.
Support contains 2 out of 83 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 90/90 transitions.
Graph (complete) has 230 edges and 83 vertex of which 82 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 82 transition count 88
Applied a total of 3 rules in 5 ms. Remains 82 /83 variables (removed 1) and now considering 88/90 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 82/83 places, 88/90 transitions.
Incomplete random walk after 1000000 steps, including 224327 resets, run finished after 1218 ms. (steps per millisecond=821 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 103471 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3358571 steps, run timeout after 3001 ms. (steps per millisecond=1119 ) properties seen :{}
Probabilistic random walk after 3358571 steps, saw 1406324 distinct states, run finished after 3001 ms. (steps per millisecond=1119 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 88 rows 82 cols
[2023-03-20 22:50:33] [INFO ] Computed 4 place invariants in 6 ms
[2023-03-20 22:50:33] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:50:33] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 22:50:33] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:50:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:50:33] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 22:50:33] [INFO ] After 44ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 22:50:33] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-20 22:50:33] [INFO ] After 14ms SMT Verify possible using 34 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 22:50:33] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-20 22:50:33] [INFO ] After 124ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 14 ms.
Support contains 2 out of 82 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 82/82 places, 88/88 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 88/88 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 82/82 places, 88/88 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 82/82 places, 88/88 transitions.
Applied a total of 0 rules in 1 ms. Remains 82 /82 variables (removed 0) and now considering 88/88 (removed 0) transitions.
[2023-03-20 22:50:34] [INFO ] Invariant cache hit.
[2023-03-20 22:50:34] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-20 22:50:34] [INFO ] Invariant cache hit.
[2023-03-20 22:50:34] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-20 22:50:34] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 287 ms to find 0 implicit places.
[2023-03-20 22:50:34] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 22:50:34] [INFO ] Invariant cache hit.
[2023-03-20 22:50:34] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 372 ms. Remains : 82/82 places, 88/88 transitions.
Incomplete random walk after 100000 steps, including 22354 resets, run finished after 1080 ms. (steps per millisecond=92 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-20 22:50:35] [INFO ] Invariant cache hit.
[2023-03-20 22:50:35] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 22:50:35] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 22:50:35] [INFO ] After 28ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-20 22:50:35] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-20 22:50:35] [INFO ] After 14ms SMT Verify possible using 34 Read/Feed constraints in real domain returned unsat :0 sat :2
[2023-03-20 22:50:35] [INFO ] After 36ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 22:50:35] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 22:50:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:50:35] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 22:50:35] [INFO ] After 34ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 22:50:35] [INFO ] After 12ms SMT Verify possible using 34 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-20 22:50:35] [INFO ] After 26ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-20 22:50:35] [INFO ] After 108ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Incomplete random walk after 1000000 steps, including 224375 resets, run finished after 1105 ms. (steps per millisecond=904 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 103597 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2572728 steps, run timeout after 3001 ms. (steps per millisecond=857 ) properties seen :{}
Probabilistic random walk after 2572728 steps, saw 1077858 distinct states, run finished after 3001 ms. (steps per millisecond=857 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 22:50:40] [INFO ] Invariant cache hit.
[2023-03-20 22:50:40] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 22:50:40] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 22:50:40] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:50:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:50:40] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 22:50:40] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 22:50:40] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-20 22:50:40] [INFO ] After 13ms SMT Verify possible using 34 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 22:50:40] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2023-03-20 22:50:40] [INFO ] After 118ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 14 ms.
Support contains 2 out of 82 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 82/82 places, 88/88 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 88/88 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 82/82 places, 88/88 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 82/82 places, 88/88 transitions.
Applied a total of 0 rules in 1 ms. Remains 82 /82 variables (removed 0) and now considering 88/88 (removed 0) transitions.
[2023-03-20 22:50:40] [INFO ] Invariant cache hit.
[2023-03-20 22:50:40] [INFO ] Implicit Places using invariants in 95 ms returned []
[2023-03-20 22:50:40] [INFO ] Invariant cache hit.
[2023-03-20 22:50:40] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-20 22:50:40] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
[2023-03-20 22:50:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 22:50:40] [INFO ] Invariant cache hit.
[2023-03-20 22:50:40] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 416 ms. Remains : 82/82 places, 88/88 transitions.
Incomplete random walk after 100000 steps, including 22496 resets, run finished after 898 ms. (steps per millisecond=111 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-20 22:50:41] [INFO ] Invariant cache hit.
[2023-03-20 22:50:41] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-20 22:50:41] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 22:50:41] [INFO ] After 24ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-20 22:50:41] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-20 22:50:41] [INFO ] After 9ms SMT Verify possible using 34 Read/Feed constraints in real domain returned unsat :0 sat :2
[2023-03-20 22:50:41] [INFO ] After 23ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 22:50:41] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 22:50:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:50:42] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-03-20 22:50:42] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 22:50:42] [INFO ] After 9ms SMT Verify possible using 34 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-20 22:50:42] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-03-20 22:50:42] [INFO ] After 113ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Incomplete random walk after 10000 steps, including 2287 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 1028 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 3795 steps, run visited all 1 properties in 21 ms. (steps per millisecond=180 )
Probabilistic random walk after 3795 steps, saw 1698 distinct states, run finished after 22 ms. (steps per millisecond=172 ) properties seen :1
Incomplete random walk after 10000 steps, including 2229 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 999 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 3699 steps, run visited all 1 properties in 8 ms. (steps per millisecond=462 )
Probabilistic random walk after 3699 steps, saw 1634 distinct states, run finished after 9 ms. (steps per millisecond=411 ) properties seen :1
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 82 transition count 81
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 12 place count 77 transition count 81
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 12 place count 77 transition count 68
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 38 place count 64 transition count 68
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 50 place count 58 transition count 62
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 52 place count 57 transition count 67
Applied a total of 52 rules in 19 ms. Remains 57 /82 variables (removed 25) and now considering 67/88 (removed 21) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 67 rows 57 cols
[2023-03-20 22:50:42] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-20 22:50:42] [INFO ] [Real]Absence check using 4 positive place invariants in 27 ms returned sat
[2023-03-20 22:50:42] [INFO ] [Real]Absence check using 4 positive and 2 generalized place invariants in 27 ms returned sat
[2023-03-20 22:50:42] [INFO ] After 199ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:50:42] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-20 22:50:42] [INFO ] [Nat]Absence check using 4 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 22:50:42] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 22:50:42] [INFO ] After 22ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-20 22:50:42] [INFO ] After 64ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Starting structural reductions in SI_CTL mode, iteration 0 : 200/200 places, 429/429 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 162 transition count 217
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 162 transition count 217
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 79 place count 162 transition count 214
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 112 place count 129 transition count 178
Iterating global reduction 1 with 33 rules applied. Total rules applied 145 place count 129 transition count 178
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 160 place count 129 transition count 163
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 180 place count 109 transition count 141
Iterating global reduction 2 with 20 rules applied. Total rules applied 200 place count 109 transition count 141
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 213 place count 109 transition count 128
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 219 place count 103 transition count 121
Iterating global reduction 3 with 6 rules applied. Total rules applied 225 place count 103 transition count 121
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 231 place count 97 transition count 115
Iterating global reduction 3 with 6 rules applied. Total rules applied 237 place count 97 transition count 115
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 241 place count 93 transition count 110
Iterating global reduction 3 with 4 rules applied. Total rules applied 245 place count 93 transition count 110
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 247 place count 93 transition count 108
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 251 place count 89 transition count 104
Iterating global reduction 4 with 4 rules applied. Total rules applied 255 place count 89 transition count 104
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 257 place count 87 transition count 102
Iterating global reduction 4 with 2 rules applied. Total rules applied 259 place count 87 transition count 102
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 260 place count 86 transition count 100
Iterating global reduction 4 with 1 rules applied. Total rules applied 261 place count 86 transition count 100
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 262 place count 85 transition count 99
Iterating global reduction 4 with 1 rules applied. Total rules applied 263 place count 85 transition count 99
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 264 place count 84 transition count 98
Iterating global reduction 4 with 1 rules applied. Total rules applied 265 place count 84 transition count 98
Applied a total of 265 rules in 19 ms. Remains 84 /200 variables (removed 116) and now considering 98/429 (removed 331) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 84/200 places, 98/429 transitions.
[2023-03-20 22:50:42] [INFO ] Flatten gal took : 4 ms
[2023-03-20 22:50:42] [INFO ] Flatten gal took : 9 ms
[2023-03-20 22:50:42] [INFO ] Input system was already deterministic with 98 transitions.
Incomplete random walk after 10000 steps, including 2239 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 462 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2525842 steps, run timeout after 3001 ms. (steps per millisecond=841 ) properties seen :{}
Probabilistic random walk after 2525842 steps, saw 1058943 distinct states, run finished after 3002 ms. (steps per millisecond=841 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 98 rows 84 cols
[2023-03-20 22:50:45] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-20 22:50:45] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 22:50:45] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-20 22:50:45] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:50:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:50:45] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-20 22:50:45] [INFO ] After 46ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 22:50:45] [INFO ] State equation strengthened by 44 read => feed constraints.
[2023-03-20 22:50:45] [INFO ] After 17ms SMT Verify possible using 44 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 22:50:45] [INFO ] After 30ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-20 22:50:45] [INFO ] After 131ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 46 ms.
Support contains 2 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 98/98 transitions.
Graph (complete) has 238 edges and 84 vertex of which 83 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 83 transition count 96
Applied a total of 3 rules in 4 ms. Remains 83 /84 variables (removed 1) and now considering 96/98 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 83/84 places, 96/98 transitions.
Incomplete random walk after 1000000 steps, including 224638 resets, run finished after 1264 ms. (steps per millisecond=791 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 47698 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2908290 steps, run timeout after 3001 ms. (steps per millisecond=969 ) properties seen :{}
Probabilistic random walk after 2908290 steps, saw 1217503 distinct states, run finished after 3002 ms. (steps per millisecond=968 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 96 rows 83 cols
[2023-03-20 22:50:50] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-20 22:50:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:50:50] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-03-20 22:50:50] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:50:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:50:50] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 22:50:50] [INFO ] After 52ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 22:50:50] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-20 22:50:50] [INFO ] After 20ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 22:50:50] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-20 22:50:50] [INFO ] After 146ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 49 ms.
Support contains 2 out of 83 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 96/96 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 83/83 places, 96/96 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 96/96 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2023-03-20 22:50:50] [INFO ] Invariant cache hit.
[2023-03-20 22:50:50] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-20 22:50:50] [INFO ] Invariant cache hit.
[2023-03-20 22:50:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-20 22:50:51] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2023-03-20 22:50:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 22:50:51] [INFO ] Invariant cache hit.
[2023-03-20 22:50:51] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 301 ms. Remains : 83/83 places, 96/96 transitions.
Incomplete random walk after 100000 steps, including 22429 resets, run finished after 110 ms. (steps per millisecond=909 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-20 22:50:51] [INFO ] Invariant cache hit.
[2023-03-20 22:50:51] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 22:50:51] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 22:50:51] [INFO ] After 30ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 22:50:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-20 22:50:51] [INFO ] After 13ms SMT Verify possible using 42 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-20 22:50:51] [INFO ] After 23ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:50:51] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:50:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:50:51] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 22:50:51] [INFO ] After 22ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 22:50:51] [INFO ] After 13ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 22:50:51] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-20 22:50:51] [INFO ] After 84ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 1000000 steps, including 224227 resets, run finished after 1115 ms. (steps per millisecond=896 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 47888 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2898496 steps, run timeout after 3001 ms. (steps per millisecond=965 ) properties seen :{}
Probabilistic random walk after 2898496 steps, saw 1213266 distinct states, run finished after 3002 ms. (steps per millisecond=965 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 22:50:56] [INFO ] Invariant cache hit.
[2023-03-20 22:50:56] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 22:50:56] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 22:50:56] [INFO ] After 110ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:50:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:50:56] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 22:50:56] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 22:50:56] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-20 22:50:56] [INFO ] After 18ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 22:50:56] [INFO ] After 30ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-20 22:50:56] [INFO ] After 150ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 46 ms.
Support contains 2 out of 83 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 96/96 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 83/83 places, 96/96 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 96/96 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2023-03-20 22:50:56] [INFO ] Invariant cache hit.
[2023-03-20 22:50:56] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-20 22:50:56] [INFO ] Invariant cache hit.
[2023-03-20 22:50:56] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-20 22:50:56] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2023-03-20 22:50:56] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 22:50:56] [INFO ] Invariant cache hit.
[2023-03-20 22:50:56] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 280 ms. Remains : 83/83 places, 96/96 transitions.
Incomplete random walk after 100000 steps, including 22478 resets, run finished after 142 ms. (steps per millisecond=704 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-20 22:50:56] [INFO ] Invariant cache hit.
[2023-03-20 22:50:56] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 22:50:56] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 22:50:56] [INFO ] After 35ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 22:50:56] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-20 22:50:56] [INFO ] After 15ms SMT Verify possible using 42 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-20 22:50:56] [INFO ] After 24ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:50:56] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:50:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-20 22:50:56] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 22:50:56] [INFO ] After 16ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 22:50:56] [INFO ] After 9ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 22:50:56] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-20 22:50:56] [INFO ] After 55ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 2254 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1072 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2717193 steps, run timeout after 3001 ms. (steps per millisecond=905 ) properties seen :{}
Probabilistic random walk after 2717193 steps, saw 1135987 distinct states, run finished after 3001 ms. (steps per millisecond=905 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 22:51:00] [INFO ] Invariant cache hit.
[2023-03-20 22:51:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:51:00] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 22:51:00] [INFO ] After 35ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 22:51:00] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-20 22:51:00] [INFO ] After 18ms SMT Verify possible using 42 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:51:00] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:51:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 22:51:00] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 22:51:00] [INFO ] After 33ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 22:51:00] [INFO ] After 17ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 22:51:00] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-20 22:51:00] [INFO ] After 103ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 96/96 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 83/83 places, 96/96 transitions.
Incomplete random walk after 10000 steps, including 2222 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1060 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2751199 steps, run timeout after 3001 ms. (steps per millisecond=916 ) properties seen :{}
Probabilistic random walk after 2751199 steps, saw 1149429 distinct states, run finished after 3001 ms. (steps per millisecond=916 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 22:51:03] [INFO ] Invariant cache hit.
[2023-03-20 22:51:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:51:03] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 22:51:03] [INFO ] After 34ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 22:51:03] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-20 22:51:03] [INFO ] After 17ms SMT Verify possible using 42 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:51:03] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:51:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:51:03] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 22:51:03] [INFO ] After 33ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 22:51:03] [INFO ] After 17ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 22:51:03] [INFO ] After 24ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-20 22:51:03] [INFO ] After 103ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 96/96 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 83/83 places, 96/96 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 96/96 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2023-03-20 22:51:03] [INFO ] Invariant cache hit.
[2023-03-20 22:51:03] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-20 22:51:03] [INFO ] Invariant cache hit.
[2023-03-20 22:51:03] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-20 22:51:03] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
[2023-03-20 22:51:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 22:51:03] [INFO ] Invariant cache hit.
[2023-03-20 22:51:03] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 264 ms. Remains : 83/83 places, 96/96 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 83 transition count 89
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 12 place count 78 transition count 89
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 12 place count 78 transition count 76
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 38 place count 65 transition count 76
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 52 place count 58 transition count 69
Applied a total of 52 rules in 5 ms. Remains 58 /83 variables (removed 25) and now considering 69/96 (removed 27) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 69 rows 58 cols
[2023-03-20 22:51:03] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-20 22:51:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 22:51:03] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-20 22:51:03] [INFO ] After 18ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 22:51:03] [INFO ] Deduced a trap composed of 32 places in 26 ms of which 1 ms to minimize.
[2023-03-20 22:51:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-03-20 22:51:03] [INFO ] After 53ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:51:03] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:51:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-20 22:51:03] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-20 22:51:03] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 22:51:03] [INFO ] Deduced a trap composed of 32 places in 24 ms of which 1 ms to minimize.
[2023-03-20 22:51:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-03-20 22:51:03] [INFO ] After 51ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-20 22:51:03] [INFO ] After 80ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 83 transition count 90
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 11 place count 78 transition count 90
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 11 place count 78 transition count 77
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 37 place count 65 transition count 77
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 51 place count 58 transition count 70
Applied a total of 51 rules in 5 ms. Remains 58 /83 variables (removed 25) and now considering 70/96 (removed 26) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 70 rows 58 cols
[2023-03-20 22:51:03] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-20 22:51:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-20 22:51:03] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 22:51:03] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 22:51:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-20 22:51:04] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-20 22:51:04] [INFO ] After 40ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 22:51:04] [INFO ] After 52ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-20 22:51:04] [INFO ] After 100ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 429/429 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 169 transition count 250
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 169 transition count 250
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 63 place count 169 transition count 249
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 90 place count 142 transition count 219
Iterating global reduction 1 with 27 rules applied. Total rules applied 117 place count 142 transition count 219
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 130 place count 142 transition count 206
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 147 place count 125 transition count 186
Iterating global reduction 2 with 17 rules applied. Total rules applied 164 place count 125 transition count 186
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 179 place count 125 transition count 171
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 183 place count 121 transition count 165
Iterating global reduction 3 with 4 rules applied. Total rules applied 187 place count 121 transition count 165
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 191 place count 117 transition count 161
Iterating global reduction 3 with 4 rules applied. Total rules applied 195 place count 117 transition count 161
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 197 place count 115 transition count 159
Iterating global reduction 3 with 2 rules applied. Total rules applied 199 place count 115 transition count 159
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 200 place count 114 transition count 158
Iterating global reduction 3 with 1 rules applied. Total rules applied 201 place count 114 transition count 158
Applied a total of 201 rules in 12 ms. Remains 114 /200 variables (removed 86) and now considering 158/429 (removed 271) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 114/200 places, 158/429 transitions.
[2023-03-20 22:51:04] [INFO ] Flatten gal took : 7 ms
[2023-03-20 22:51:04] [INFO ] Flatten gal took : 19 ms
[2023-03-20 22:51:04] [INFO ] Input system was already deterministic with 158 transitions.
[2023-03-20 22:51:04] [INFO ] Flatten gal took : 31 ms
[2023-03-20 22:51:04] [INFO ] Flatten gal took : 20 ms
[2023-03-20 22:51:04] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-20 22:51:04] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 200 places, 429 transitions and 1698 arcs took 2 ms.
Total runtime 65436 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 200 NrTr: 429 NrArc: 1698)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.007sec

net check time: 0m 0.000sec

init dd package: 0m 3.146sec


before gc: list nodes free: 340529

after gc: idd nodes used:356501, unused:63643499; list nodes free:419004136

before gc: list nodes free: 32955

after gc: idd nodes used:539043, unused:63460957; list nodes free:478152767
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 3178440 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16102028 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.000sec

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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="SieveSingleMsgMbox-PT-d1m36"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is SieveSingleMsgMbox-PT-d1m36, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r426-tajo-167905978900426"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m36.tgz
mv SieveSingleMsgMbox-PT-d1m36 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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