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.r425-tajo-167905978200474.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 ltsminxred
Input is SieveSingleMsgMbox-PT-d2m36, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r425-tajo-167905978200474
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 8.6K Feb 26 10:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 26 10:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 10:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 10:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Feb 26 10:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 10:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 10:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 10:28 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 1.1M 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-d2m36-CTLFireability-00
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-01
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-02
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-03
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-04
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-05
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-06
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-07
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-08
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-09
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-10
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-11
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-12
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-13
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-14
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679318298454

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d2m36
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 13:18:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 13:18:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 13:18:20] [INFO ] Load time of PNML (sax parser for PT used): 147 ms
[2023-03-20 13:18:20] [INFO ] Transformed 2398 places.
[2023-03-20 13:18:20] [INFO ] Transformed 1954 transitions.
[2023-03-20 13:18:20] [INFO ] Parsed PT model containing 2398 places and 1954 transitions and 7816 arcs in 236 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Deduced a syphon composed of 1984 places in 17 ms
Reduce places removed 1984 places and 0 transitions.
Support contains 66 out of 414 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 414/414 places, 1954/1954 transitions.
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 828 transitions
Reduce isomorphic transitions removed 828 transitions.
Iterating post reduction 0 with 853 rules applied. Total rules applied 853 place count 389 transition count 1126
Discarding 74 places :
Symmetric choice reduction at 1 with 74 rule applications. Total rules 927 place count 315 transition count 992
Iterating global reduction 1 with 74 rules applied. Total rules applied 1001 place count 315 transition count 992
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 1014 place count 315 transition count 979
Discarding 47 places :
Symmetric choice reduction at 2 with 47 rule applications. Total rules 1061 place count 268 transition count 932
Iterating global reduction 2 with 47 rules applied. Total rules applied 1108 place count 268 transition count 932
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 2 with 41 rules applied. Total rules applied 1149 place count 268 transition count 891
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1167 place count 250 transition count 869
Iterating global reduction 3 with 18 rules applied. Total rules applied 1185 place count 250 transition count 869
Ensure Unique test removed 110 transitions
Reduce isomorphic transitions removed 110 transitions.
Iterating post reduction 3 with 110 rules applied. Total rules applied 1295 place count 250 transition count 759
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1299 place count 246 transition count 753
Iterating global reduction 4 with 4 rules applied. Total rules applied 1303 place count 246 transition count 753
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1307 place count 242 transition count 749
Iterating global reduction 4 with 4 rules applied. Total rules applied 1311 place count 242 transition count 749
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1313 place count 240 transition count 746
Iterating global reduction 4 with 2 rules applied. Total rules applied 1315 place count 240 transition count 746
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1316 place count 239 transition count 745
Iterating global reduction 4 with 1 rules applied. Total rules applied 1317 place count 239 transition count 745
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1318 place count 238 transition count 744
Iterating global reduction 4 with 1 rules applied. Total rules applied 1319 place count 238 transition count 744
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1320 place count 237 transition count 743
Iterating global reduction 4 with 1 rules applied. Total rules applied 1321 place count 237 transition count 743
Applied a total of 1321 rules in 120 ms. Remains 237 /414 variables (removed 177) and now considering 743/1954 (removed 1211) transitions.
// Phase 1: matrix 743 rows 237 cols
[2023-03-20 13:18:20] [INFO ] Computed 5 place invariants in 25 ms
[2023-03-20 13:18:21] [INFO ] Implicit Places using invariants in 312 ms returned []
[2023-03-20 13:18:21] [INFO ] Invariant cache hit.
[2023-03-20 13:18:21] [INFO ] State equation strengthened by 568 read => feed constraints.
[2023-03-20 13:18:22] [INFO ] Implicit Places using invariants and state equation in 1219 ms returned []
Implicit Place search using SMT with State Equation took 1557 ms to find 0 implicit places.
[2023-03-20 13:18:22] [INFO ] Invariant cache hit.
[2023-03-20 13:18:22] [INFO ] Dead Transitions using invariants and state equation in 331 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 237/414 places, 743/1954 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2011 ms. Remains : 237/414 places, 743/1954 transitions.
Support contains 66 out of 237 places after structural reductions.
[2023-03-20 13:18:22] [INFO ] Flatten gal took : 73 ms
[2023-03-20 13:18:23] [INFO ] Flatten gal took : 37 ms
[2023-03-20 13:18:23] [INFO ] Input system was already deterministic with 743 transitions.
Support contains 65 out of 237 places (down from 66) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2195 resets, run finished after 741 ms. (steps per millisecond=13 ) properties (out of 59) seen :2
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 46 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 105 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 101 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 46 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 30 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) 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 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 90 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) 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 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 35 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 57) 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 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 37 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) 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 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 44 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 57) 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 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 37 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 41 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Interrupted probabilistic random walk after 164112 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{3=1, 4=1, 6=1, 8=1, 13=1, 17=1, 20=1, 23=1, 24=1, 25=1, 26=1, 28=1, 29=1, 33=1, 34=1, 35=1, 39=1, 42=1, 43=1, 45=1, 53=1, 54=1, 55=1}
Probabilistic random walk after 164112 steps, saw 80521 distinct states, run finished after 3006 ms. (steps per millisecond=54 ) properties seen :23
Running SMT prover for 34 properties.
[2023-03-20 13:18:27] [INFO ] Invariant cache hit.
[2023-03-20 13:18:28] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 13:18:28] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 6 ms returned sat
[2023-03-20 13:18:28] [INFO ] After 266ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:34
[2023-03-20 13:18:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 13:18:28] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 5 ms returned sat
[2023-03-20 13:18:30] [INFO ] After 2048ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :26
[2023-03-20 13:18:30] [INFO ] State equation strengthened by 568 read => feed constraints.
[2023-03-20 13:18:35] [INFO ] After 4718ms SMT Verify possible using 568 Read/Feed constraints in natural domain returned unsat :8 sat :26
[2023-03-20 13:18:35] [INFO ] Deduced a trap composed of 24 places in 85 ms of which 11 ms to minimize.
[2023-03-20 13:18:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 147 ms
[2023-03-20 13:18:37] [INFO ] Deduced a trap composed of 76 places in 56 ms of which 1 ms to minimize.
[2023-03-20 13:18:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 151 ms
[2023-03-20 13:18:41] [INFO ] After 10856ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :25
Attempting to minimize the solution found.
Minimization took 4745 ms.
[2023-03-20 13:18:45] [INFO ] After 17932ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :25
Fused 34 Parikh solutions to 25 different solutions.
Parikh walk visited 0 properties in 1042 ms.
Support contains 28 out of 237 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 237/237 places, 743/743 transitions.
Graph (complete) has 1099 edges and 237 vertex of which 236 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 236 transition count 741
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 27 place count 212 transition count 480
Iterating global reduction 1 with 24 rules applied. Total rules applied 51 place count 212 transition count 480
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 53 place count 212 transition count 478
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 74 place count 191 transition count 457
Iterating global reduction 2 with 21 rules applied. Total rules applied 95 place count 191 transition count 457
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 102 place count 191 transition count 450
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 106 place count 187 transition count 444
Iterating global reduction 3 with 4 rules applied. Total rules applied 110 place count 187 transition count 444
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 113 place count 187 transition count 441
Applied a total of 113 rules in 80 ms. Remains 187 /237 variables (removed 50) and now considering 441/743 (removed 302) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 187/237 places, 441/743 transitions.
Incomplete random walk after 10000 steps, including 2256 resets, run finished after 254 ms. (steps per millisecond=39 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 31 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 91 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 98 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 41 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 58 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 111 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 25) seen :0
Interrupted probabilistic random walk after 212025 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :{14=1, 19=1, 20=1, 21=1}
Probabilistic random walk after 212025 steps, saw 97266 distinct states, run finished after 3001 ms. (steps per millisecond=70 ) properties seen :4
Running SMT prover for 21 properties.
// Phase 1: matrix 441 rows 187 cols
[2023-03-20 13:18:50] [INFO ] Computed 4 place invariants in 7 ms
[2023-03-20 13:18:50] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 13:18:50] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 13:18:51] [INFO ] After 921ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:21
[2023-03-20 13:18:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 13:18:51] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 13:18:52] [INFO ] After 893ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :21
[2023-03-20 13:18:52] [INFO ] State equation strengthened by 301 read => feed constraints.
[2023-03-20 13:18:54] [INFO ] After 2192ms SMT Verify possible using 301 Read/Feed constraints in natural domain returned unsat :0 sat :21
[2023-03-20 13:18:55] [INFO ] Deduced a trap composed of 64 places in 61 ms of which 3 ms to minimize.
[2023-03-20 13:18:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 132 ms
[2023-03-20 13:18:57] [INFO ] Deduced a trap composed of 22 places in 71 ms of which 0 ms to minimize.
[2023-03-20 13:18:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
[2023-03-20 13:18:57] [INFO ] After 5278ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :21
Attempting to minimize the solution found.
Minimization took 2343 ms.
[2023-03-20 13:19:00] [INFO ] After 8651ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :21
Parikh walk visited 0 properties in 1517 ms.
Support contains 25 out of 187 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 187/187 places, 441/441 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 184 transition count 412
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 184 transition count 412
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 181 transition count 409
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 181 transition count 409
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 181 transition count 408
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 180 transition count 406
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 180 transition count 406
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 180 transition count 405
Applied a total of 16 rules in 39 ms. Remains 180 /187 variables (removed 7) and now considering 405/441 (removed 36) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 180/187 places, 405/441 transitions.
Incomplete random walk after 10000 steps, including 2221 resets, run finished after 291 ms. (steps per millisecond=34 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 53 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 102 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 96 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 50 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 33 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 48 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 46 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 101 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 104 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 21) seen :0
Interrupted probabilistic random walk after 216367 steps, run timeout after 3001 ms. (steps per millisecond=72 ) properties seen :{6=1, 7=1, 18=1}
Probabilistic random walk after 216367 steps, saw 98633 distinct states, run finished after 3003 ms. (steps per millisecond=72 ) properties seen :3
Running SMT prover for 18 properties.
// Phase 1: matrix 405 rows 180 cols
[2023-03-20 13:19:05] [INFO ] Computed 4 place invariants in 5 ms
[2023-03-20 13:19:05] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 13:19:05] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 13:19:06] [INFO ] After 829ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2023-03-20 13:19:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 13:19:06] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 13:19:07] [INFO ] After 848ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :18
[2023-03-20 13:19:07] [INFO ] State equation strengthened by 271 read => feed constraints.
[2023-03-20 13:19:08] [INFO ] After 1665ms SMT Verify possible using 271 Read/Feed constraints in natural domain returned unsat :0 sat :18
[2023-03-20 13:19:11] [INFO ] After 3935ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :18
Attempting to minimize the solution found.
Minimization took 2057 ms.
[2023-03-20 13:19:13] [INFO ] After 6996ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :18
Parikh walk visited 0 properties in 1933 ms.
Support contains 23 out of 180 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 180/180 places, 405/405 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 178 transition count 377
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 178 transition count 377
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 176 transition count 375
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 176 transition count 375
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 176 transition count 374
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 175 transition count 372
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 175 transition count 372
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 175 transition count 371
Applied a total of 12 rules in 46 ms. Remains 175 /180 variables (removed 5) and now considering 371/405 (removed 34) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 175/180 places, 371/405 transitions.
Incomplete random walk after 10000 steps, including 2234 resets, run finished after 416 ms. (steps per millisecond=24 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 18) 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 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 107 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 96 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 57 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 40 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 42 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 99 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 94 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 18) seen :0
Interrupted probabilistic random walk after 201871 steps, run timeout after 3001 ms. (steps per millisecond=67 ) properties seen :{}
Probabilistic random walk after 201871 steps, saw 89966 distinct states, run finished after 3002 ms. (steps per millisecond=67 ) properties seen :0
Running SMT prover for 18 properties.
// Phase 1: matrix 371 rows 175 cols
[2023-03-20 13:19:18] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-20 13:19:19] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 13:19:19] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 13:19:19] [INFO ] After 662ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2023-03-20 13:19:19] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 13:19:19] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-20 13:19:20] [INFO ] After 645ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :18
[2023-03-20 13:19:20] [INFO ] State equation strengthened by 242 read => feed constraints.
[2023-03-20 13:19:22] [INFO ] After 1629ms SMT Verify possible using 242 Read/Feed constraints in natural domain returned unsat :0 sat :18
[2023-03-20 13:19:24] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 1 ms to minimize.
[2023-03-20 13:19:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 125 ms
[2023-03-20 13:19:24] [INFO ] After 3827ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :18
Attempting to minimize the solution found.
Minimization took 1647 ms.
[2023-03-20 13:19:26] [INFO ] After 6291ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :18
Parikh walk visited 0 properties in 697 ms.
Support contains 23 out of 175 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 175/175 places, 371/371 transitions.
Applied a total of 0 rules in 12 ms. Remains 175 /175 variables (removed 0) and now considering 371/371 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 175/175 places, 371/371 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 175/175 places, 371/371 transitions.
Applied a total of 0 rules in 12 ms. Remains 175 /175 variables (removed 0) and now considering 371/371 (removed 0) transitions.
[2023-03-20 13:19:26] [INFO ] Invariant cache hit.
[2023-03-20 13:19:26] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-20 13:19:26] [INFO ] Invariant cache hit.
[2023-03-20 13:19:26] [INFO ] State equation strengthened by 242 read => feed constraints.
[2023-03-20 13:19:27] [INFO ] Implicit Places using invariants and state equation in 437 ms returned []
Implicit Place search using SMT with State Equation took 526 ms to find 0 implicit places.
[2023-03-20 13:19:27] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-20 13:19:27] [INFO ] Invariant cache hit.
[2023-03-20 13:19:27] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 690 ms. Remains : 175/175 places, 371/371 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 175 transition count 366
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 171 transition count 366
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 9 place count 171 transition count 347
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 47 place count 152 transition count 347
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 75 place count 138 transition count 333
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 79 place count 136 transition count 345
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 81 place count 136 transition count 345
Applied a total of 81 rules in 28 ms. Remains 136 /175 variables (removed 39) and now considering 345/371 (removed 26) transitions.
Running SMT prover for 18 properties.
// Phase 1: matrix 345 rows 136 cols
[2023-03-20 13:19:27] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-20 13:19:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 13:19:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 13:19:28] [INFO ] After 768ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2023-03-20 13:19:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 13:19:28] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 13:19:29] [INFO ] After 693ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :18
[2023-03-20 13:19:29] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 0 ms to minimize.
[2023-03-20 13:19:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 81 ms
[2023-03-20 13:19:29] [INFO ] Deduced a trap composed of 46 places in 36 ms of which 0 ms to minimize.
[2023-03-20 13:19:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2023-03-20 13:19:29] [INFO ] After 1534ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :18
Attempting to minimize the solution found.
Minimization took 616 ms.
[2023-03-20 13:19:30] [INFO ] After 2322ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :18
Successfully simplified 9 atomic propositions for a total of 16 simplifications.
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 13:19:30] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-20 13:19:30] [INFO ] Flatten gal took : 38 ms
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 13:19:30] [INFO ] Flatten gal took : 41 ms
[2023-03-20 13:19:30] [INFO ] Input system was already deterministic with 743 transitions.
Support contains 47 out of 237 places (down from 53) after GAL structural reductions.
Computed a total of 54 stabilizing places and 104 stable transitions
Graph (complete) has 1187 edges and 237 vertex of which 236 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.14 ms
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 743/743 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 196 transition count 320
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 196 transition count 320
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 84 place count 196 transition count 318
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 123 place count 157 transition count 279
Iterating global reduction 1 with 39 rules applied. Total rules applied 162 place count 157 transition count 279
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 174 place count 157 transition count 267
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 188 place count 143 transition count 246
Iterating global reduction 2 with 14 rules applied. Total rules applied 202 place count 143 transition count 246
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 211 place count 143 transition count 237
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 215 place count 139 transition count 232
Iterating global reduction 3 with 4 rules applied. Total rules applied 219 place count 139 transition count 232
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 222 place count 136 transition count 229
Iterating global reduction 3 with 3 rules applied. Total rules applied 225 place count 136 transition count 229
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 227 place count 134 transition count 227
Iterating global reduction 3 with 2 rules applied. Total rules applied 229 place count 134 transition count 227
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 235 place count 134 transition count 221
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 237 place count 132 transition count 219
Iterating global reduction 4 with 2 rules applied. Total rules applied 239 place count 132 transition count 219
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 240 place count 131 transition count 218
Iterating global reduction 4 with 1 rules applied. Total rules applied 241 place count 131 transition count 218
Applied a total of 241 rules in 21 ms. Remains 131 /237 variables (removed 106) and now considering 218/743 (removed 525) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 131/237 places, 218/743 transitions.
[2023-03-20 13:19:30] [INFO ] Flatten gal took : 10 ms
[2023-03-20 13:19:30] [INFO ] Flatten gal took : 11 ms
[2023-03-20 13:19:30] [INFO ] Input system was already deterministic with 218 transitions.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 743/743 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 195 transition count 332
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 195 transition count 332
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 87 place count 195 transition count 329
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 125 place count 157 transition count 291
Iterating global reduction 1 with 38 rules applied. Total rules applied 163 place count 157 transition count 291
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 176 place count 157 transition count 278
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 191 place count 142 transition count 255
Iterating global reduction 2 with 15 rules applied. Total rules applied 206 place count 142 transition count 255
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 220 place count 142 transition count 241
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 223 place count 139 transition count 237
Iterating global reduction 3 with 3 rules applied. Total rules applied 226 place count 139 transition count 237
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 228 place count 137 transition count 235
Iterating global reduction 3 with 2 rules applied. Total rules applied 230 place count 137 transition count 235
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 232 place count 135 transition count 233
Iterating global reduction 3 with 2 rules applied. Total rules applied 234 place count 135 transition count 233
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 236 place count 133 transition count 231
Iterating global reduction 3 with 2 rules applied. Total rules applied 238 place count 133 transition count 231
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 239 place count 132 transition count 230
Iterating global reduction 3 with 1 rules applied. Total rules applied 240 place count 132 transition count 230
Applied a total of 240 rules in 20 ms. Remains 132 /237 variables (removed 105) and now considering 230/743 (removed 513) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 132/237 places, 230/743 transitions.
[2023-03-20 13:19:30] [INFO ] Flatten gal took : 10 ms
[2023-03-20 13:19:30] [INFO ] Flatten gal took : 12 ms
[2023-03-20 13:19:30] [INFO ] Input system was already deterministic with 230 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 237/237 places, 743/743 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 191 transition count 263
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 191 transition count 263
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 95 place count 191 transition count 260
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 138 place count 148 transition count 217
Iterating global reduction 1 with 43 rules applied. Total rules applied 181 place count 148 transition count 217
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 196 place count 148 transition count 202
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 214 place count 130 transition count 172
Iterating global reduction 2 with 18 rules applied. Total rules applied 232 place count 130 transition count 172
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 246 place count 130 transition count 158
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 251 place count 125 transition count 153
Iterating global reduction 3 with 5 rules applied. Total rules applied 256 place count 125 transition count 153
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 260 place count 121 transition count 149
Iterating global reduction 3 with 4 rules applied. Total rules applied 264 place count 121 transition count 149
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 266 place count 119 transition count 147
Iterating global reduction 3 with 2 rules applied. Total rules applied 268 place count 119 transition count 147
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 270 place count 119 transition count 145
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 272 place count 117 transition count 143
Iterating global reduction 4 with 2 rules applied. Total rules applied 274 place count 117 transition count 143
Applied a total of 274 rules in 39 ms. Remains 117 /237 variables (removed 120) and now considering 143/743 (removed 600) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41 ms. Remains : 117/237 places, 143/743 transitions.
[2023-03-20 13:19:30] [INFO ] Flatten gal took : 5 ms
[2023-03-20 13:19:30] [INFO ] Flatten gal took : 7 ms
[2023-03-20 13:19:31] [INFO ] Input system was already deterministic with 143 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 237/237 places, 743/743 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 190 transition count 262
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 190 transition count 262
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 97 place count 190 transition count 259
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 141 place count 146 transition count 215
Iterating global reduction 1 with 44 rules applied. Total rules applied 185 place count 146 transition count 215
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 199 place count 146 transition count 201
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 219 place count 126 transition count 169
Iterating global reduction 2 with 20 rules applied. Total rules applied 239 place count 126 transition count 169
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 253 place count 126 transition count 155
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 259 place count 120 transition count 148
Iterating global reduction 3 with 6 rules applied. Total rules applied 265 place count 120 transition count 148
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 270 place count 115 transition count 143
Iterating global reduction 3 with 5 rules applied. Total rules applied 275 place count 115 transition count 143
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 278 place count 112 transition count 140
Iterating global reduction 3 with 3 rules applied. Total rules applied 281 place count 112 transition count 140
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 283 place count 112 transition count 138
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 286 place count 109 transition count 135
Iterating global reduction 4 with 3 rules applied. Total rules applied 289 place count 109 transition count 135
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 290 place count 108 transition count 134
Iterating global reduction 4 with 1 rules applied. Total rules applied 291 place count 108 transition count 134
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 292 place count 107 transition count 131
Iterating global reduction 4 with 1 rules applied. Total rules applied 293 place count 107 transition count 131
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 294 place count 106 transition count 130
Iterating global reduction 4 with 1 rules applied. Total rules applied 295 place count 106 transition count 130
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 296 place count 105 transition count 129
Iterating global reduction 4 with 1 rules applied. Total rules applied 297 place count 105 transition count 129
Applied a total of 297 rules in 38 ms. Remains 105 /237 variables (removed 132) and now considering 129/743 (removed 614) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 39 ms. Remains : 105/237 places, 129/743 transitions.
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 4 ms
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 4 ms
[2023-03-20 13:19:31] [INFO ] Input system was already deterministic with 129 transitions.
Incomplete random walk after 10000 steps, including 2281 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 448 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Finished probabilistic random walk after 31884 steps, run visited all 1 properties in 53 ms. (steps per millisecond=601 )
Probabilistic random walk after 31884 steps, saw 14843 distinct states, run finished after 54 ms. (steps per millisecond=590 ) properties seen :1
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 743/743 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 192 transition count 290
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 192 transition count 290
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 93 place count 192 transition count 287
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 135 place count 150 transition count 245
Iterating global reduction 1 with 42 rules applied. Total rules applied 177 place count 150 transition count 245
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 191 place count 150 transition count 231
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 209 place count 132 transition count 203
Iterating global reduction 2 with 18 rules applied. Total rules applied 227 place count 132 transition count 203
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 241 place count 132 transition count 189
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 245 place count 128 transition count 184
Iterating global reduction 3 with 4 rules applied. Total rules applied 249 place count 128 transition count 184
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 252 place count 125 transition count 181
Iterating global reduction 3 with 3 rules applied. Total rules applied 255 place count 125 transition count 181
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 257 place count 123 transition count 179
Iterating global reduction 3 with 2 rules applied. Total rules applied 259 place count 123 transition count 179
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 261 place count 121 transition count 177
Iterating global reduction 3 with 2 rules applied. Total rules applied 263 place count 121 transition count 177
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 264 place count 120 transition count 176
Iterating global reduction 3 with 1 rules applied. Total rules applied 265 place count 120 transition count 176
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 266 place count 119 transition count 173
Iterating global reduction 3 with 1 rules applied. Total rules applied 267 place count 119 transition count 173
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 268 place count 118 transition count 172
Iterating global reduction 3 with 1 rules applied. Total rules applied 269 place count 118 transition count 172
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 270 place count 117 transition count 171
Iterating global reduction 3 with 1 rules applied. Total rules applied 271 place count 117 transition count 171
Applied a total of 271 rules in 19 ms. Remains 117 /237 variables (removed 120) and now considering 171/743 (removed 572) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 117/237 places, 171/743 transitions.
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 6 ms
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 7 ms
[2023-03-20 13:19:31] [INFO ] Input system was already deterministic with 171 transitions.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 743/743 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 197 transition count 323
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 197 transition count 323
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 83 place count 197 transition count 320
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 120 place count 160 transition count 283
Iterating global reduction 1 with 37 rules applied. Total rules applied 157 place count 160 transition count 283
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 167 place count 160 transition count 273
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 181 place count 146 transition count 251
Iterating global reduction 2 with 14 rules applied. Total rules applied 195 place count 146 transition count 251
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 209 place count 146 transition count 237
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 212 place count 143 transition count 233
Iterating global reduction 3 with 3 rules applied. Total rules applied 215 place count 143 transition count 233
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 217 place count 141 transition count 231
Iterating global reduction 3 with 2 rules applied. Total rules applied 219 place count 141 transition count 231
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 220 place count 140 transition count 230
Iterating global reduction 3 with 1 rules applied. Total rules applied 221 place count 140 transition count 230
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 222 place count 139 transition count 229
Iterating global reduction 3 with 1 rules applied. Total rules applied 223 place count 139 transition count 229
Applied a total of 223 rules in 14 ms. Remains 139 /237 variables (removed 98) and now considering 229/743 (removed 514) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 139/237 places, 229/743 transitions.
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 7 ms
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 8 ms
[2023-03-20 13:19:31] [INFO ] Input system was already deterministic with 229 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 237/237 places, 743/743 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 190 transition count 262
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 190 transition count 262
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 97 place count 190 transition count 259
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 141 place count 146 transition count 215
Iterating global reduction 1 with 44 rules applied. Total rules applied 185 place count 146 transition count 215
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 199 place count 146 transition count 201
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 219 place count 126 transition count 169
Iterating global reduction 2 with 20 rules applied. Total rules applied 239 place count 126 transition count 169
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 253 place count 126 transition count 155
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 259 place count 120 transition count 148
Iterating global reduction 3 with 6 rules applied. Total rules applied 265 place count 120 transition count 148
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 270 place count 115 transition count 143
Iterating global reduction 3 with 5 rules applied. Total rules applied 275 place count 115 transition count 143
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 278 place count 112 transition count 140
Iterating global reduction 3 with 3 rules applied. Total rules applied 281 place count 112 transition count 140
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 283 place count 112 transition count 138
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 286 place count 109 transition count 135
Iterating global reduction 4 with 3 rules applied. Total rules applied 289 place count 109 transition count 135
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 290 place count 108 transition count 134
Iterating global reduction 4 with 1 rules applied. Total rules applied 291 place count 108 transition count 134
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 292 place count 107 transition count 131
Iterating global reduction 4 with 1 rules applied. Total rules applied 293 place count 107 transition count 131
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 294 place count 106 transition count 130
Iterating global reduction 4 with 1 rules applied. Total rules applied 295 place count 106 transition count 130
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 296 place count 105 transition count 129
Iterating global reduction 4 with 1 rules applied. Total rules applied 297 place count 105 transition count 129
Applied a total of 297 rules in 31 ms. Remains 105 /237 variables (removed 132) and now considering 129/743 (removed 614) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31 ms. Remains : 105/237 places, 129/743 transitions.
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 5 ms
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 4 ms
[2023-03-20 13:19:31] [INFO ] Input system was already deterministic with 129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 743/743 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 193 transition count 292
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 193 transition count 292
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 91 place count 193 transition count 289
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 132 place count 152 transition count 248
Iterating global reduction 1 with 41 rules applied. Total rules applied 173 place count 152 transition count 248
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 185 place count 152 transition count 236
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 202 place count 135 transition count 209
Iterating global reduction 2 with 17 rules applied. Total rules applied 219 place count 135 transition count 209
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 232 place count 135 transition count 196
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 236 place count 131 transition count 191
Iterating global reduction 3 with 4 rules applied. Total rules applied 240 place count 131 transition count 191
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 243 place count 128 transition count 188
Iterating global reduction 3 with 3 rules applied. Total rules applied 246 place count 128 transition count 188
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 248 place count 126 transition count 186
Iterating global reduction 3 with 2 rules applied. Total rules applied 250 place count 126 transition count 186
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 252 place count 124 transition count 184
Iterating global reduction 3 with 2 rules applied. Total rules applied 254 place count 124 transition count 184
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 255 place count 123 transition count 183
Iterating global reduction 3 with 1 rules applied. Total rules applied 256 place count 123 transition count 183
Applied a total of 256 rules in 13 ms. Remains 123 /237 variables (removed 114) and now considering 183/743 (removed 560) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 123/237 places, 183/743 transitions.
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 6 ms
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 7 ms
[2023-03-20 13:19:31] [INFO ] Input system was already deterministic with 183 transitions.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 743/743 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 199 transition count 375
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 199 transition count 375
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 78 place count 199 transition count 373
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 114 place count 163 transition count 337
Iterating global reduction 1 with 36 rules applied. Total rules applied 150 place count 163 transition count 337
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 159 place count 163 transition count 328
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 174 place count 148 transition count 306
Iterating global reduction 2 with 15 rules applied. Total rules applied 189 place count 148 transition count 306
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 206 place count 148 transition count 289
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 210 place count 144 transition count 284
Iterating global reduction 3 with 4 rules applied. Total rules applied 214 place count 144 transition count 284
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 217 place count 141 transition count 281
Iterating global reduction 3 with 3 rules applied. Total rules applied 220 place count 141 transition count 281
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 222 place count 139 transition count 279
Iterating global reduction 3 with 2 rules applied. Total rules applied 224 place count 139 transition count 279
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 226 place count 137 transition count 277
Iterating global reduction 3 with 2 rules applied. Total rules applied 228 place count 137 transition count 277
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 229 place count 136 transition count 276
Iterating global reduction 3 with 1 rules applied. Total rules applied 230 place count 136 transition count 276
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 231 place count 135 transition count 273
Iterating global reduction 3 with 1 rules applied. Total rules applied 232 place count 135 transition count 273
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 233 place count 134 transition count 272
Iterating global reduction 3 with 1 rules applied. Total rules applied 234 place count 134 transition count 272
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 235 place count 133 transition count 271
Iterating global reduction 3 with 1 rules applied. Total rules applied 236 place count 133 transition count 271
Applied a total of 236 rules in 18 ms. Remains 133 /237 variables (removed 104) and now considering 271/743 (removed 472) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 133/237 places, 271/743 transitions.
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 7 ms
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 8 ms
[2023-03-20 13:19:31] [INFO ] Input system was already deterministic with 271 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 237/237 places, 743/743 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 190 transition count 262
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 190 transition count 262
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 97 place count 190 transition count 259
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 141 place count 146 transition count 215
Iterating global reduction 1 with 44 rules applied. Total rules applied 185 place count 146 transition count 215
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 199 place count 146 transition count 201
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 219 place count 126 transition count 169
Iterating global reduction 2 with 20 rules applied. Total rules applied 239 place count 126 transition count 169
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 253 place count 126 transition count 155
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 259 place count 120 transition count 148
Iterating global reduction 3 with 6 rules applied. Total rules applied 265 place count 120 transition count 148
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 270 place count 115 transition count 143
Iterating global reduction 3 with 5 rules applied. Total rules applied 275 place count 115 transition count 143
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 278 place count 112 transition count 140
Iterating global reduction 3 with 3 rules applied. Total rules applied 281 place count 112 transition count 140
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 283 place count 112 transition count 138
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 286 place count 109 transition count 135
Iterating global reduction 4 with 3 rules applied. Total rules applied 289 place count 109 transition count 135
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 290 place count 108 transition count 134
Iterating global reduction 4 with 1 rules applied. Total rules applied 291 place count 108 transition count 134
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 292 place count 107 transition count 131
Iterating global reduction 4 with 1 rules applied. Total rules applied 293 place count 107 transition count 131
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 294 place count 106 transition count 130
Iterating global reduction 4 with 1 rules applied. Total rules applied 295 place count 106 transition count 130
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 296 place count 105 transition count 129
Iterating global reduction 4 with 1 rules applied. Total rules applied 297 place count 105 transition count 129
Applied a total of 297 rules in 28 ms. Remains 105 /237 variables (removed 132) and now considering 129/743 (removed 614) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28 ms. Remains : 105/237 places, 129/743 transitions.
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 4 ms
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 5 ms
[2023-03-20 13:19:31] [INFO ] Input system was already deterministic with 129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 743/743 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 194 transition count 292
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 194 transition count 292
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 89 place count 194 transition count 289
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 128 place count 155 transition count 250
Iterating global reduction 1 with 39 rules applied. Total rules applied 167 place count 155 transition count 250
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 179 place count 155 transition count 238
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 196 place count 138 transition count 211
Iterating global reduction 2 with 17 rules applied. Total rules applied 213 place count 138 transition count 211
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 223 place count 138 transition count 201
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 227 place count 134 transition count 196
Iterating global reduction 3 with 4 rules applied. Total rules applied 231 place count 134 transition count 196
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 234 place count 131 transition count 193
Iterating global reduction 3 with 3 rules applied. Total rules applied 237 place count 131 transition count 193
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 239 place count 129 transition count 191
Iterating global reduction 3 with 2 rules applied. Total rules applied 241 place count 129 transition count 191
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 243 place count 127 transition count 189
Iterating global reduction 3 with 2 rules applied. Total rules applied 245 place count 127 transition count 189
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 246 place count 126 transition count 188
Iterating global reduction 3 with 1 rules applied. Total rules applied 247 place count 126 transition count 188
Applied a total of 247 rules in 14 ms. Remains 126 /237 variables (removed 111) and now considering 188/743 (removed 555) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 126/237 places, 188/743 transitions.
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 5 ms
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 6 ms
[2023-03-20 13:19:31] [INFO ] Input system was already deterministic with 188 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 237/237 places, 743/743 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 192 transition count 290
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 192 transition count 290
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 93 place count 192 transition count 287
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 134 place count 151 transition count 246
Iterating global reduction 1 with 41 rules applied. Total rules applied 175 place count 151 transition count 246
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 187 place count 151 transition count 234
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 205 place count 133 transition count 206
Iterating global reduction 2 with 18 rules applied. Total rules applied 223 place count 133 transition count 206
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 237 place count 133 transition count 192
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 242 place count 128 transition count 186
Iterating global reduction 3 with 5 rules applied. Total rules applied 247 place count 128 transition count 186
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 251 place count 124 transition count 182
Iterating global reduction 3 with 4 rules applied. Total rules applied 255 place count 124 transition count 182
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 257 place count 122 transition count 180
Iterating global reduction 3 with 2 rules applied. Total rules applied 259 place count 122 transition count 180
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 261 place count 120 transition count 178
Iterating global reduction 3 with 2 rules applied. Total rules applied 263 place count 120 transition count 178
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 264 place count 119 transition count 177
Iterating global reduction 3 with 1 rules applied. Total rules applied 265 place count 119 transition count 177
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 266 place count 118 transition count 174
Iterating global reduction 3 with 1 rules applied. Total rules applied 267 place count 118 transition count 174
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 268 place count 117 transition count 173
Iterating global reduction 3 with 1 rules applied. Total rules applied 269 place count 117 transition count 173
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 270 place count 116 transition count 172
Iterating global reduction 3 with 1 rules applied. Total rules applied 271 place count 116 transition count 172
Applied a total of 271 rules in 27 ms. Remains 116 /237 variables (removed 121) and now considering 172/743 (removed 571) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27 ms. Remains : 116/237 places, 172/743 transitions.
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 4 ms
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 5 ms
[2023-03-20 13:19:31] [INFO ] Input system was already deterministic with 172 transitions.
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 20 ms
[2023-03-20 13:19:31] [INFO ] Flatten gal took : 20 ms
[2023-03-20 13:19:31] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2023-03-20 13:19:31] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 237 places, 743 transitions and 2935 arcs took 4 ms.
Total runtime 71230 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/555/ctl_0_ --ctl=/tmp/555/ctl_1_ --ctl=/tmp/555/ctl_2_ --ctl=/tmp/555/ctl_3_ --ctl=/tmp/555/ctl_4_ --ctl=/tmp/555/ctl_5_ --ctl=/tmp/555/ctl_6_ --ctl=/tmp/555/ctl_7_ --ctl=/tmp/555/ctl_8_ --ctl=/tmp/555/ctl_9_ --ctl=/tmp/555/ctl_10_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 15535768 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16097064 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SieveSingleMsgMbox-PT-d2m36"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is SieveSingleMsgMbox-PT-d2m36, 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 r425-tajo-167905978200474"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m36.tgz
mv SieveSingleMsgMbox-PT-d2m36 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 ;