Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r007-tall-174853737000114.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Anderson-PT-08, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-174853737000114
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 667K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1748539015151

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Anderson-PT-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
Liveness PT
Running Version 202505121319
[2025-05-29 17:16:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-05-29 17:16:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 17:16:56] [INFO ] Load time of PNML (sax parser for PT used): 123 ms
[2025-05-29 17:16:56] [INFO ] Transformed 401 places.
[2025-05-29 17:16:56] [INFO ] Transformed 1328 transitions.
[2025-05-29 17:16:56] [INFO ] Found NUPN structural information;
[2025-05-29 17:16:56] [INFO ] Parsed PT model containing 401 places and 1328 transitions and 5088 arcs in 220 ms.
Built sparse matrix representations for Structural reductions in 10 ms.22168KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 401/401 places, 1328/1328 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 79 ms. Remains 401 /401 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 91 ms. Remains : 401/401 places, 1328/1328 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 401/401 places, 1328/1328 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 35 ms. Remains 401 /401 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
// Phase 1: matrix 1328 rows 401 cols
[2025-05-29 17:16:57] [INFO ] Computed 19 invariants in 50 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:16:57] [INFO ] Implicit Places using invariants in 326 ms returned []
[2025-05-29 17:16:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:16:57] [INFO ] State equation strengthened by 56 read => feed constraints.
[2025-05-29 17:16:57] [INFO ] Implicit Places using invariants and state equation in 557 ms returned []
Implicit Place search using SMT with State Equation took 920 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 17:16:57] [INFO ] Redundant transitions in 76 ms returned []
Running 1320 sub problems to find dead transitions.
[2025-05-29 17:16:57] [INFO ] Invariant cache hit.
[2025-05-29 17:16:57] [INFO ] State equation strengthened by 56 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 401/401 constraints. Problems are: Problem set: 0 solved, 1320 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 9/410 constraints. Problems are: Problem set: 0 solved, 1320 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 10/420 constraints. Problems are: Problem set: 0 solved, 1320 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:21] [INFO ] Deduced a trap composed of 47 places in 280 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:26] [INFO ] Deduced a trap composed of 54 places in 298 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:26] [INFO ] Deduced a trap composed of 47 places in 274 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:27] [INFO ] Deduced a trap composed of 47 places in 263 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:27] [INFO ] Deduced a trap composed of 47 places in 268 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:28] [INFO ] Deduced a trap composed of 54 places in 263 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:28] [INFO ] Deduced a trap composed of 54 places in 247 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:28] [INFO ] Deduced a trap composed of 54 places in 277 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:29] [INFO ] Deduced a trap composed of 47 places in 273 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:29] [INFO ] Deduced a trap composed of 47 places in 261 ms of which 45 ms to minimize.
SMT process timed out in 31413ms, After SMT, problems are : Problem set: 0 solved, 1320 unsolved
Search for dead transitions found 0 dead transitions in 31434ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 32485 ms. Remains : 401/401 places, 1328/1328 transitions.
Random walk for 1250000 steps, including 0 resets, run took 3055 ms (no deadlock found). (steps per millisecond=409 )
Random directed walk for 1250000 steps, including 0 resets, run took 2717 ms (no deadlock found). (steps per millisecond=460 )
[2025-05-29 17:17:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 300.0 s and query timeout 30000.0 ms
[2025-05-29 17:17:35] [INFO ] [Real]Absence check using 9 positive place invariants in 181 ms returned sat
[2025-05-29 17:17:50] [INFO ] [Real]Absence check using 9 positive and 10 generalized place invariants in 15022 ms returned unsat
Starting structural reductions in LIVENESS mode, iteration 0 : 401/401 places, 1328/1328 transitions.
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 56 Pre rules applied. Total rules applied 0 place count 401 transition count 1272
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 0 with 112 rules applied. Total rules applied 112 place count 345 transition count 1272
Applied a total of 112 rules in 32 ms. Remains 345 /401 variables (removed 56) and now considering 1272/1328 (removed 56) transitions.
// Phase 1: matrix 1272 rows 345 cols
[2025-05-29 17:17:50] [INFO ] Computed 19 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:17:57] [INFO ] Implicit Places using invariants in 6629 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 6636 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 344/401 places, 1272/1328 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 344 transition count 1208
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 280 transition count 1208
Applied a total of 128 rules in 16 ms. Remains 280 /344 variables (removed 64) and now considering 1208/1272 (removed 64) transitions.
// Phase 1: matrix 1208 rows 280 cols
[2025-05-29 17:17:57] [INFO ] Computed 18 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:18:01] [INFO ] Implicit Places using invariants in 4306 ms returned []
[2025-05-29 17:18:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:18:01] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-05-29 17:18:06] [INFO ] Implicit Places using invariants and state equation in 5106 ms returned []
Implicit Place search using SMT with State Equation took 9416 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 280/401 places, 1208/1328 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 16101 ms. Remains : 280/401 places, 1208/1328 transitions.
Initial state reduction rules removed 8 formulas.
[2025-05-29 17:18:07] [INFO ] Flatten gal took : 260 ms
[2025-05-29 17:18:07] [INFO ] Flatten gal took : 169 ms
[2025-05-29 17:18:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9481641715195492468.gal : 60 ms
[2025-05-29 17:18:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1785668604058283898.prop : 17 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9481641715195492468.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1785668604058283898.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
RANDOM walk for 40000 steps (8 resets) in 4321 ms. (9 steps per ms) remains 439/1200 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 439/439 properties
Loading property file /tmp/ReachabilityCardinality1785668604058283898.prop.
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 439/439 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 439/439 properties
[2025-05-29 17:18:08] [INFO ] Invariant cache hit.
[2025-05-29 17:18:08] [INFO ] State equation strengthened by 104 read => feed constraints.
Reachability property qltransition_1096 is true.
Reachability property qltransition_1032 is true.
Reachability property qltransition_841 is true.
Reachability property qltransition_721 is true.
Reachability property qltransition_601 is true.
Reachability property qltransition_481 is true.
Reachability property qltransition_361 is true.
Reachability property qltransition_241 is true.
Reachability property qltransition_121 is true.
SDD proceeding with computation,1191 properties remain. new max is 2
SDD size :1 after 3
Reachability property qltransition_1098 is true.
Reachability property qltransition_1033 is true.
Reachability property qltransition_842 is true.
Reachability property qltransition_722 is true.
Reachability property qltransition_602 is true.
Reachability property qltransition_482 is true.
Reachability property qltransition_362 is true.
Reachability property qltransition_242 is true.
Reachability property qltransition_122 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,1181 properties remain. new max is 2
SDD size :3 after 6
Reachability property qltransition_1100 is true.
Reachability property qltransition_1034 is true.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Reachability property qltransition_843 is true.
Reachability property qltransition_723 is true.
Reachability property qltransition_603 is true.
Reachability property qltransition_483 is true.
Reachability property qltransition_363 is true.
Reachability property qltransition_243 is true.
Reachability property qltransition_123 is true.
Reachability property qltransition_17 is true.
SDD proceeding with computation,1171 properties remain. new max is 2
SDD size :6 after 9
Reachability property qltransition_1114 is true.
Reachability property qltransition_1112 is true.
Reachability property qltransition_1110 is true.
Reachability property qltransition_1042 is true.
Reachability property qltransition_844 is true.
Reachability property qltransition_724 is true.
Reachability property qltransition_604 is true.
Reachability property qltransition_484 is true.
Reachability property qltransition_364 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_18 is true.
Reachability property qltransition_2 is true.
SDD proceeding with computation,1159 properties remain. new max is 2
SDD size :9 after 19
Reachability property qltransition_1041 is true.
SDD proceeding with computation,1158 properties remain. new max is 2
SDD size :19 after 22
Reachability property qltransition_1040 is true.
SDD proceeding with computation,1157 properties remain. new max is 2
SDD size :22 after 23
Reachability property qltransition_137 is true.
Reachability property qltransition_3 is true.
SDD proceeding with computation,1155 properties remain. new max is 2
SDD size :23 after 26
Reachability property qltransition_138 is true.
SDD proceeding with computation,1154 properties remain. new max is 2
SDD size :26 after 32
Reachability property qltransition_1128 is true.
Reachability property qltransition_1126 is true.
Reachability property qltransition_1124 is true.
Reachability property qltransition_845 is true.
Reachability property qltransition_725 is true.
Reachability property qltransition_605 is true.
Reachability property qltransition_485 is true.
Reachability property qltransition_365 is true.
Reachability property qltransition_139 is true.
Reachability property qltransition_124 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,1142 properties remain. new max is 2
SDD size :32 after 68
Reachability property qltransition_1050 is true.
SDD proceeding with computation,1141 properties remain. new max is 2
SDD size :68 after 70
SDD proceeding with computation,1141 properties remain. new max is 4
SDD size :70 after 82
Reachability property qltransition_1049 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 115/115 constraints. Problems are: Problem set: 0 solved, 439 unsolved
SDD proceeding with computation,1140 properties remain. new max is 4
SDD size :82 after 85
Reachability property qltransition_1048 is true.
SDD proceeding with computation,1139 properties remain. new max is 4
SDD size :85 after 86
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 1/116 constraints. Problems are: Problem set: 1 solved, 438 unsolved
Reachability property qltransition_258 is true.
Reachability property qltransition_257 is true.
SDD proceeding with computation,1137 properties remain. new max is 4
SDD size :86 after 93
SDD proceeding with computation,1137 properties remain. new max is 8
SDD size :93 after 95
Reachability property qltransition_259 is true.
SDD proceeding with computation,1136 properties remain. new max is 8
SDD size :95 after 117
Reachability property qltransition_1142 is true.
Reachability property qltransition_1140 is true.
Reachability property qltransition_1138 is true.
Reachability property qltransition_846 is true.
Reachability property qltransition_726 is true.
Reachability property qltransition_606 is true.
Reachability property qltransition_486 is true.
Reachability property qltransition_260 is true.
Reachability property qltransition_245 is true.
Reachability property qltransition_140 is true.
Reachability property qltransition_125 is true.
Reachability property qltransition_20 is true.
Reachability property qltransition_5 is true.
SDD proceeding with computation,1123 properties remain. new max is 8
SDD size :117 after 246
SDD proceeding with computation,1123 properties remain. new max is 16
SDD size :246 after 276
Reachability property qltransition_1058 is true.
SDD proceeding with computation,1122 properties remain. new max is 16
SDD size :276 after 343
Reachability property qltransition_1057 is true.
Reachability property qltransition_1056 is true.
SDD proceeding with computation,1120 properties remain. new max is 16
SDD size :343 after 363
Reachability property qltransition_379 is true.
Reachability property qltransition_378 is true.
Reachability property qltransition_377 is true.
SDD proceeding with computation,1117 properties remain. new max is 16
SDD size :363 after 394
Reachability property qltransition_380 is true.
SDD proceeding with computation,1116 properties remain. new max is 16
SDD size :394 after 476
SDD proceeding with computation,1116 properties remain. new max is 32
SDD size :476 after 510
Reachability property qltransition_1156 is true.
Reachability property qltransition_1154 is true.
Reachability property qltransition_1152 is true.
Reachability property qltransition_847 is true.
Reachability property qltransition_727 is true.
Reachability property qltransition_607 is true.
Reachability property qltransition_381 is true.
Reachability property qltransition_366 is true.
Reachability property qltransition_261 is true.
Reachability property qltransition_246 is true.
Reachability property qltransition_141 is true.
Reachability property qltransition_126 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_6 is true.
SDD proceeding with computation,1102 properties remain. new max is 32
SDD size :510 after 1238
Reachability property qltransition_1066 is true.
SDD proceeding with computation,1101 properties remain. new max is 32
SDD size :1238 after 1356
SDD proceeding with computation,1101 properties remain. new max is 64
SDD size :1356 after 1638
At refinement iteration 2 (INCLUDED_ONLY) 0/115 variables, 0/116 constraints. Problems are: Problem set: 8 solved, 431 unsolved
Reachability property qltransition_1065 is true.
Reachability property qltransition_1064 is true.
SDD proceeding with computation,1099 properties remain. new max is 64
SDD size :1638 after 1836
Reachability property qltransition_500 is true.
Reachability property qltransition_499 is true.
Reachability property qltransition_498 is true.
Reachability property qltransition_497 is true.
SDD proceeding with computation,1095 properties remain. new max is 64
SDD size :1836 after 1959
Reachability property qltransition_501 is true.
SDD proceeding with computation,1094 properties remain. new max is 64
SDD size :1959 after 2587
Reachability property qltransition_1170 is true.
Reachability property qltransition_1168 is true.
Reachability property qltransition_1166 is true.
Reachability property qltransition_502 is true.
Reachability property qltransition_487 is true.
Reachability property qltransition_382 is true.
Reachability property qltransition_367 is true.
Reachability property qltransition_262 is true.
Reachability property qltransition_247 is true.
Reachability property qltransition_142 is true.
Reachability property qltransition_127 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,1081 properties remain. new max is 64
SDD size :2587 after 5646
SDD proceeding with computation,1081 properties remain. new max is 128
SDD size :5646 after 6368
Reachability property qltransition_1074 is true.
SDD proceeding with computation,1080 properties remain. new max is 128
SDD size :6368 after 7109
SDD proceeding with computation,1080 properties remain. new max is 256
SDD size :7109 after 8865
Reachability property qltransition_1073 is true.
Reachability property qltransition_1072 is true.
Reachability property qltransition_621 is true.
Reachability property qltransition_620 is true.
Reachability property qltransition_619 is true.
Reachability property qltransition_618 is true.
Reachability property qltransition_617 is true.
SDD proceeding with computation,1073 properties remain. new max is 256
SDD size :8865 after 10092
Reachability property qltransition_1184 is true.
Reachability property qltransition_1182 is true.
Reachability property qltransition_1180 is true.
Reachability property qltransition_622 is true.
At refinement iteration 3 (OVERLAPS) 165/280 variables, 9/125 constraints. Problems are: Problem set: 8 solved, 431 unsolved
SDD proceeding with computation,1069 properties remain. new max is 256
SDD size :10092 after 26232
At refinement iteration 4 (INCLUDED_ONLY) 0/280 variables, 165/290 constraints. Problems are: Problem set: 13 solved, 426 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 8/298 constraints. Problems are: Problem set: 13 solved, 426 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 280/1488 variables, and 298 constraints, problems are : Problem set: 13 solved, 426 unsolved in 5032 ms.
Refiners :[Domain max(s): 280/280 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/280 constraints, ReadFeed: 0/104 constraints, PredecessorRefiner: 439/439 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 13 solved, 426 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,1069 properties remain. new max is 512
SDD size :26232 after 30326
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 115/115 constraints. Problems are: Problem set: 13 solved, 426 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 1/116 constraints. Problems are: Problem set: 13 solved, 426 unsolved
Reachability property qltransition_1082 is true.
SDD proceeding with computation,1068 properties remain. new max is 512
SDD size :30326 after 39764
Reachability property qltransition_1081 is true.
Reachability property qltransition_1080 is true.
SDD proceeding with computation,1066 properties remain. new max is 512
SDD size :39764 after 48170
Reachability property qltransition_742 is true.
Reachability property qltransition_741 is true.
Reachability property qltransition_740 is true.
Reachability property qltransition_739 is true.
Reachability property qltransition_738 is true.
Reachability property qltransition_737 is true.
SDD proceeding with computation,1060 properties remain. new max is 512
SDD size :48170 after 66795
At refinement iteration 2 (INCLUDED_ONLY) 0/115 variables, 0/116 constraints. Problems are: Problem set: 15 solved, 424 unsolved
At refinement iteration 3 (OVERLAPS) 165/280 variables, 9/125 constraints. Problems are: Problem set: 15 solved, 424 unsolved
Reachability property qltransition_1198 is true.
Reachability property qltransition_1196 is true.
Reachability property qltransition_1194 is true.
At refinement iteration 4 (INCLUDED_ONLY) 0/280 variables, 165/290 constraints. Problems are: Problem set: 15 solved, 424 unsolved
SDD proceeding with computation,1057 properties remain. new max is 512
SDD size :66795 after 115736
SDD proceeding with computation,1057 properties remain. new max is 1024
SDD size :115736 after 128814
Reachability property qltransition_1090 is true.
SDD proceeding with computation,1056 properties remain. new max is 1024
SDD size :128814 after 156793
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 8/298 constraints. Problems are: Problem set: 15 solved, 424 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:18:18] [INFO ] Deduced a trap composed of 32 places in 207 ms of which 24 ms to minimize.
Reachability property qltransition_1089 is true.
Reachability property qltransition_1088 is true.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 280/1488 variables, and 299 constraints, problems are : Problem set: 15 solved, 424 unsolved in 5017 ms.
Refiners :[Domain max(s): 280/280 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/280 constraints, ReadFeed: 0/104 constraints, PredecessorRefiner: 0/439 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10414ms problems are : Problem set: 15 solved, 424 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 115 out of 280 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 280/280 places, 1208/1208 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 247 transition count 1175
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 247 transition count 1175
Applied a total of 66 rules in 38 ms. Remains 247 /280 variables (removed 33) and now considering 1175/1208 (removed 33) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 247/280 places, 1175/1208 transitions.
SDD proceeding with computation,1054 properties remain. new max is 1024
SDD size :156793 after 179105
SDD proceeding with computation,1054 properties remain. new max is 2048
SDD size :179105 after 256933
Reachability property qltransition_1016 is true.
Reachability property qltransition_1008 is true.
Reachability property qltransition_1000 is true.
Reachability property qltransition_992 is true.
Reachability property qltransition_984 is true.
Reachability property qltransition_976 is true.
Reachability property qltransition_968 is true.
Reachability property qltransition_960 is true.
Reachability property qltransition_863 is true.
Reachability property qltransition_862 is true.
Reachability property qltransition_861 is true.
Reachability property qltransition_860 is true.
Reachability property qltransition_859 is true.
Reachability property qltransition_858 is true.
Reachability property qltransition_857 is true.
Reachability property qltransition_856 is true.
Reachability property qltransition_855 is true.
Reachability property qltransition_848 is true.
Reachability property qltransition_743 is true.
Reachability property qltransition_736 is true.
Reachability property qltransition_735 is true.
Reachability property qltransition_728 is true.
Reachability property qltransition_623 is true.
Reachability property qltransition_616 is true.
Reachability property qltransition_615 is true.
Reachability property qltransition_608 is true.
Reachability property qltransition_503 is true.
Reachability property qltransition_496 is true.
Reachability property qltransition_495 is true.
Reachability property qltransition_488 is true.
Reachability property qltransition_383 is true.
Reachability property qltransition_376 is true.
Reachability property qltransition_375 is true.
Reachability property qltransition_368 is true.
Reachability property qltransition_263 is true.
Reachability property qltransition_256 is true.
Reachability property qltransition_255 is true.
Reachability property qltransition_248 is true.
Reachability property qltransition_143 is true.
Reachability property qltransition_136 is true.
Reachability property qltransition_135 is true.
Reachability property qltransition_128 is true.
Reachability property qltransition_23 is true.
Reachability property qltransition_16 is true.
Reachability property qltransition_15 is true.
Reachability property qltransition_8 is true.
SDD proceeding with computation,1008 properties remain. new max is 2048
SDD size :256933 after 1.08343e+06
Reachability property qltransition_1200 is true.
Reachability property qltransition_1186 is true.
Reachability property qltransition_1172 is true.
RANDOM walk for 4000000 steps (8 resets) in 67377 ms. (59 steps per ms) remains 109/424 properties
BEST_FIRST walk for 40004 steps (8 resets) in 179 ms. (222 steps per ms) remains 109/109 properties
BEST_FIRST walk for 40003 steps (8 resets) in 201 ms. (198 steps per ms) remains 107/109 properties
BEST_FIRST walk for 40003 steps (8 resets) in 210 ms. (189 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 295 ms. (135 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40004 steps (8 resets) in 265 ms. (150 steps per ms) remains 107/107 properties
BEST_FIRST walk for 40002 steps (8 resets) in 243 ms. (163 steps per ms) remains 96/107 properties
BEST_FIRST walk for 40003 steps (8 resets) in 256 ms. (155 steps per ms) remains 96/96 properties
BEST_FIRST walk for 40002 steps (8 resets) in 205 ms. (194 steps per ms) remains 93/96 properties
BEST_FIRST walk for 40004 steps (8 resets) in 177 ms. (224 steps per ms) remains 93/93 properties
Reachability property qltransition_1158 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 227 ms. (175 steps per ms) remains 93/93 properties
BEST_FIRST walk for 40003 steps (8 resets) in 212 ms. (187 steps per ms) remains 93/93 properties
BEST_FIRST walk for 40002 steps (8 resets) in 191 ms. (208 steps per ms) remains 93/93 properties
BEST_FIRST walk for 40004 steps (8 resets) in 189 ms. (210 steps per ms) remains 92/93 properties
BEST_FIRST walk for 40003 steps (8 resets) in 190 ms. (209 steps per ms) remains 91/92 properties
BEST_FIRST walk for 40003 steps (8 resets) in 143 ms. (277 steps per ms) remains 89/91 properties
BEST_FIRST walk for 40003 steps (8 resets) in 185 ms. (215 steps per ms) remains 89/89 properties
BEST_FIRST walk for 40001 steps (8 resets) in 165 ms. (240 steps per ms) remains 84/89 properties
BEST_FIRST walk for 40003 steps (8 resets) in 174 ms. (228 steps per ms) remains 80/84 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 80/80 properties
BEST_FIRST walk for 40004 steps (8 resets) in 177 ms. (224 steps per ms) remains 78/80 properties
BEST_FIRST walk for 40002 steps (8 resets) in 161 ms. (246 steps per ms) remains 78/78 properties
BEST_FIRST walk for 40002 steps (8 resets) in 197 ms. (202 steps per ms) remains 76/78 properties
BEST_FIRST walk for 40002 steps (8 resets) in 121 ms. (327 steps per ms) remains 74/76 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 74/74 properties
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 74/74 properties
BEST_FIRST walk for 40001 steps (8 resets) in 192 ms. (207 steps per ms) remains 73/74 properties
BEST_FIRST walk for 40004 steps (8 resets) in 168 ms. (236 steps per ms) remains 71/73 properties
BEST_FIRST walk for 40003 steps (8 resets) in 142 ms. (279 steps per ms) remains 70/71 properties
BEST_FIRST walk for 40003 steps (8 resets) in 128 ms. (310 steps per ms) remains 70/70 properties
BEST_FIRST walk for 40002 steps (8 resets) in 187 ms. (212 steps per ms) remains 70/70 properties
BEST_FIRST walk for 40002 steps (8 resets) in 143 ms. (277 steps per ms) remains 70/70 properties
BEST_FIRST walk for 40004 steps (8 resets) in 176 ms. (226 steps per ms) remains 67/70 properties
BEST_FIRST walk for 40003 steps (8 resets) in 104 ms. (380 steps per ms) remains 64/67 properties
BEST_FIRST walk for 40004 steps (8 resets) in 171 ms. (232 steps per ms) remains 64/64 properties
Reachability property qltransition_1144 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 165 ms. (240 steps per ms) remains 64/64 properties
BEST_FIRST walk for 40002 steps (8 resets) in 126 ms. (314 steps per ms) remains 64/64 properties
BEST_FIRST walk for 40003 steps (8 resets) in 157 ms. (253 steps per ms) remains 62/64 properties
BEST_FIRST walk for 40003 steps (8 resets) in 139 ms. (285 steps per ms) remains 61/62 properties
BEST_FIRST walk for 40004 steps (8 resets) in 150 ms. (264 steps per ms) remains 60/61 properties
BEST_FIRST walk for 40003 steps (8 resets) in 125 ms. (317 steps per ms) remains 59/60 properties
BEST_FIRST walk for 40003 steps (8 resets) in 146 ms. (272 steps per ms) remains 59/59 properties
BEST_FIRST walk for 40002 steps (8 resets) in 116 ms. (341 steps per ms) remains 59/59 properties
BEST_FIRST walk for 40002 steps (8 resets) in 150 ms. (264 steps per ms) remains 59/59 properties
BEST_FIRST walk for 40003 steps (8 resets) in 127 ms. (312 steps per ms) remains 55/59 properties
BEST_FIRST walk for 40003 steps (8 resets) in 149 ms. (266 steps per ms) remains 55/55 properties
BEST_FIRST walk for 40003 steps (8 resets) in 138 ms. (287 steps per ms) remains 55/55 properties
BEST_FIRST walk for 40003 steps (8 resets) in 169 ms. (235 steps per ms) remains 54/55 properties
BEST_FIRST walk for 40004 steps (8 resets) in 180 ms. (221 steps per ms) remains 54/54 properties
BEST_FIRST walk for 40003 steps (8 resets) in 107 ms. (370 steps per ms) remains 54/54 properties
BEST_FIRST walk for 40003 steps (8 resets) in 165 ms. (240 steps per ms) remains 52/54 properties
BEST_FIRST walk for 40003 steps (8 resets) in 147 ms. (270 steps per ms) remains 50/52 properties
BEST_FIRST walk for 40004 steps (8 resets) in 162 ms. (245 steps per ms) remains 47/50 properties
BEST_FIRST walk for 40001 steps (8 resets) in 172 ms. (231 steps per ms) remains 47/47 properties
BEST_FIRST walk for 40002 steps (8 resets) in 147 ms. (270 steps per ms) remains 45/47 properties
BEST_FIRST walk for 40002 steps (8 resets) in 138 ms. (287 steps per ms) remains 42/45 properties
BEST_FIRST walk for 40003 steps (8 resets) in 133 ms. (298 steps per ms) remains 42/42 properties
BEST_FIRST walk for 40003 steps (8 resets) in 129 ms. (307 steps per ms) remains 40/42 properties
BEST_FIRST walk for 40003 steps (8 resets) in 138 ms. (287 steps per ms) remains 40/40 properties
BEST_FIRST walk for 40003 steps (8 resets) in 116 ms. (341 steps per ms) remains 40/40 properties
BEST_FIRST walk for 40003 steps (8 resets) in 135 ms. (294 steps per ms) remains 39/40 properties
BEST_FIRST walk for 40002 steps (8 resets) in 157 ms. (253 steps per ms) remains 39/39 properties
BEST_FIRST walk for 40002 steps (8 resets) in 158 ms. (251 steps per ms) remains 38/39 properties
BEST_FIRST walk for 40002 steps (8 resets) in 122 ms. (325 steps per ms) remains 36/38 properties
Reachability property qltransition_1130 is true.
BEST_FIRST walk for 40003 steps (8 resets) in 142 ms. (279 steps per ms) remains 32/36 properties
// Phase 1: matrix 1175 rows 247 cols
[2025-05-29 17:18:39] [INFO ] Computed 18 invariants in 6 ms
[2025-05-29 17:18:39] [INFO ] State equation strengthened by 79 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 198/225 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (OVERLAPS) 21/246 variables, 9/17 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:18:40] [INFO ] Deduced a trap composed of 32 places in 206 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:18:40] [INFO ] Deduced a trap composed of 32 places in 199 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:18:40] [INFO ] Deduced a trap composed of 33 places in 191 ms of which 22 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Reachability property qltransition_1116 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:18:41] [INFO ] Deduced a trap composed of 33 places in 191 ms of which 23 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/246 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/246 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (OVERLAPS) 1/247 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Reachability property qltransition_1102 is true.
Reachability property qltransition_878 is true.
Reachability property qltransition_877 is true.
Reachability property qltransition_876 is true.
Reachability property qltransition_875 is true.
Reachability property qltransition_874 is true.
Reachability property qltransition_873 is true.
Reachability property qltransition_872 is true.
Reachability property qltransition_871 is true.
Reachability property qltransition_870 is true.
Reachability property qltransition_758 is true.
Reachability property qltransition_757 is true.
Reachability property qltransition_756 is true.
Reachability property qltransition_755 is true.
Reachability property qltransition_754 is true.
Reachability property qltransition_753 is true.
Reachability property qltransition_752 is true.
Reachability property qltransition_751 is true.
Reachability property qltransition_750 is true.
Reachability property qltransition_638 is true.
Reachability property qltransition_637 is true.
Reachability property qltransition_636 is true.
Reachability property qltransition_635 is true.
Reachability property qltransition_634 is true.
Reachability property qltransition_633 is true.
Reachability property qltransition_632 is true.
Reachability property qltransition_631 is true.
Reachability property qltransition_630 is true.
Reachability property qltransition_518 is true.
Reachability property qltransition_517 is true.
Reachability property qltransition_516 is true.
Reachability property qltransition_515 is true.
Reachability property qltransition_514 is true.
Reachability property qltransition_513 is true.
Reachability property qltransition_512 is true.
Reachability property qltransition_511 is true.
Reachability property qltransition_510 is true.
Reachability property qltransition_398 is true.
Reachability property qltransition_397 is true.
Reachability property qltransition_396 is true.
Reachability property qltransition_395 is true.
Reachability property qltransition_394 is true.
Reachability property qltransition_393 is true.
Reachability property qltransition_392 is true.
Reachability property qltransition_391 is true.
Reachability property qltransition_390 is true.
Reachability property qltransition_278 is true.
Reachability property qltransition_277 is true.
Reachability property qltransition_276 is true.
Reachability property qltransition_275 is true.
Reachability property qltransition_274 is true.
Reachability property qltransition_273 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_271 is true.
Reachability property qltransition_270 is true.
Reachability property qltransition_158 is true.
Reachability property qltransition_157 is true.
Reachability property qltransition_156 is true.
Reachability property qltransition_155 is true.
Reachability property qltransition_154 is true.
Reachability property qltransition_153 is true.
Reachability property qltransition_152 is true.
Reachability property qltransition_151 is true.
Reachability property qltransition_150 is true.
Reachability property qltransition_38 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_36 is true.
Reachability property qltransition_35 is true.
Reachability property qltransition_34 is true.
Reachability property qltransition_33 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_31 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,928 properties remain. new max is 2048
SDD size :1.08343e+06 after 1.45276e+06
At refinement iteration 9 (OVERLAPS) 1175/1422 variables, 247/269 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1422 variables, 79/348 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1422 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 12 (OVERLAPS) 0/1422 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1422/1422 variables, and 348 constraints, problems are : Problem set: 0 solved, 32 unsolved in 8544 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 247/247 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 198/225 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (OVERLAPS) 21/246 variables, 9/17 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 32 unsolved
SDD proceeding with computation,928 properties remain. new max is 4096
SDD size :1.45276e+06 after 1.55105e+06
At refinement iteration 5 (INCLUDED_ONLY) 0/246 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (OVERLAPS) 1/247 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (OVERLAPS) 1175/1422 variables, 247/269 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1422 variables, 79/348 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1422 variables, 32/380 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1422 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Reachability property qltransition_1017 is true.
Reachability property qltransition_1009 is true.
Reachability property qltransition_1001 is true.
Reachability property qltransition_993 is true.
Reachability property qltransition_985 is true.
Reachability property qltransition_977 is true.
Reachability property qltransition_969 is true.
Reachability property qltransition_961 is true.
Reachability property qltransition_879 is true.
Reachability property qltransition_864 is true.
Reachability property qltransition_849 is true.
Reachability property qltransition_759 is true.
Reachability property qltransition_744 is true.
Reachability property qltransition_729 is true.
Reachability property qltransition_639 is true.
Reachability property qltransition_624 is true.
Reachability property qltransition_609 is true.
Reachability property qltransition_519 is true.
Reachability property qltransition_504 is true.
Reachability property qltransition_489 is true.
Reachability property qltransition_399 is true.
Reachability property qltransition_384 is true.
Reachability property qltransition_369 is true.
Reachability property qltransition_279 is true.
Reachability property qltransition_264 is true.
Reachability property qltransition_249 is true.
Reachability property qltransition_159 is true.
Reachability property qltransition_144 is true.
Reachability property qltransition_129 is true.
Reachability property qltransition_39 is true.
Reachability property qltransition_24 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,896 properties remain. new max is 4096
SDD size :1.55105e+06 after 2.58132e+06
At refinement iteration 12 (OVERLAPS) 0/1422 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1422/1422 variables, and 380 constraints, problems are : Problem set: 0 solved, 32 unsolved in 10815 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 247/247 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19400ms problems are : Problem set: 0 solved, 32 unsolved
Parikh walk visited 15 properties in 3087 ms.
Support contains 17 out of 247 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 247/247 places, 1175/1175 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 183 transition count 537
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 183 transition count 537
Applied a total of 128 rules in 34 ms. Remains 183 /247 variables (removed 64) and now considering 537/1175 (removed 638) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 183/247 places, 537/1175 transitions.
RANDOM walk for 4000000 steps (8 resets) in 20441 ms. (195 steps per ms) remains 16/17 properties
BEST_FIRST walk for 400004 steps (8 resets) in 638 ms. (625 steps per ms) remains 15/16 properties
BEST_FIRST walk for 400003 steps (8 resets) in 735 ms. (543 steps per ms) remains 13/15 properties
BEST_FIRST walk for 400004 steps (8 resets) in 587 ms. (680 steps per ms) remains 12/13 properties
BEST_FIRST walk for 400004 steps (8 resets) in 746 ms. (535 steps per ms) remains 11/12 properties
BEST_FIRST walk for 400002 steps (8 resets) in 511 ms. (781 steps per ms) remains 10/11 properties
BEST_FIRST walk for 400004 steps (8 resets) in 594 ms. (672 steps per ms) remains 9/10 properties
BEST_FIRST walk for 400003 steps (8 resets) in 535 ms. (746 steps per ms) remains 8/9 properties
BEST_FIRST walk for 400004 steps (8 resets) in 571 ms. (699 steps per ms) remains 8/8 properties
BEST_FIRST walk for 400004 steps (8 resets) in 558 ms. (715 steps per ms) remains 7/8 properties
BEST_FIRST walk for 400003 steps (8 resets) in 610 ms. (654 steps per ms) remains 6/7 properties
BEST_FIRST walk for 400003 steps (8 resets) in 511 ms. (781 steps per ms) remains 5/6 properties
BEST_FIRST walk for 400002 steps (8 resets) in 520 ms. (767 steps per ms) remains 4/5 properties
BEST_FIRST walk for 400002 steps (8 resets) in 543 ms. (735 steps per ms) remains 3/4 properties
BEST_FIRST walk for 400002 steps (8 resets) in 519 ms. (769 steps per ms) remains 2/3 properties
BEST_FIRST walk for 400004 steps (8 resets) in 441 ms. (904 steps per ms) remains 1/2 properties
// Phase 1: matrix 537 rows 183 cols
[2025-05-29 17:19:11] [INFO ] Computed 18 invariants in 4 ms
[2025-05-29 17:19:11] [INFO ] State equation strengthened by 56 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 20/22 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 150/172 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 11/183 variables, 8/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/183 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 537/720 variables, 183/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/720 variables, 56/257 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/720 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/720 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 720/720 variables, and 257 constraints, problems are : Problem set: 0 solved, 1 unsolved in 258 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 183/183 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 20/22 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 150/172 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 11/183 variables, 8/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/183 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 537/720 variables, 183/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/720 variables, 56/257 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/720 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/720 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/720 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 720/720 variables, and 258 constraints, problems are : Problem set: 0 solved, 1 unsolved in 308 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 183/183 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 581ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 20 ms.
Support contains 2 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 537/537 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 169 transition count 327
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 169 transition count 327
Applied a total of 28 rules in 13 ms. Remains 169 /183 variables (removed 14) and now considering 327/537 (removed 210) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 169/183 places, 327/537 transitions.
RANDOM walk for 4000000 steps (8 resets) in 6938 ms. (576 steps per ms) remains 1/1 properties
BEST_FIRST walk for 963169 steps (1 resets) in 557 ms. (1726 steps per ms) remains 0/1 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 1208 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 401/401 places, 1328/1328 transitions.
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 56 Pre rules applied. Total rules applied 0 place count 401 transition count 1272
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 0 with 112 rules applied. Total rules applied 112 place count 345 transition count 1272
Applied a total of 112 rules in 25 ms. Remains 345 /401 variables (removed 56) and now considering 1272/1328 (removed 56) transitions.
// Phase 1: matrix 1272 rows 345 cols
[2025-05-29 17:19:14] [INFO ] Computed 19 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:19:20] [INFO ] Implicit Places using invariants in 6564 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 6569 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 344/401 places, 1272/1328 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 344 transition count 1208
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 280 transition count 1208
Applied a total of 128 rules in 12 ms. Remains 280 /344 variables (removed 64) and now considering 1208/1272 (removed 64) transitions.
// Phase 1: matrix 1208 rows 280 cols
[2025-05-29 17:19:20] [INFO ] Computed 18 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:19:25] [INFO ] Implicit Places using invariants in 4279 ms returned []
[2025-05-29 17:19:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:19:25] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-05-29 17:19:30] [INFO ] Implicit Places using invariants and state equation in 5220 ms returned []
Implicit Place search using SMT with State Equation took 9501 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 280/401 places, 1208/1328 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 16108 ms. Remains : 280/401 places, 1208/1328 transitions.
Net is quasi-live, checking if it is reversible to establish liveness.
Net is conservative; using simplified expression for initial state.
[2025-05-29 17:19:30] [INFO ] Flatten gal took : 59 ms
[2025-05-29 17:19:30] [INFO ] Flatten gal took : 55 ms
[2025-05-29 17:19:30] [INFO ] Time to serialize gal into /tmp/CTLFireability1011328459318227134.gal : 13 ms
[2025-05-29 17:19:30] [INFO ] Time to serialize properties into /tmp/CTLFireability11145412451275204165.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1011328459318227134.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11145412451275204165.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-29 17:19:33] [INFO ] Flatten gal took : 52 ms
[2025-05-29 17:19:33] [INFO ] Applying decomposition
[2025-05-29 17:19:33] [INFO ] Flatten gal took : 44 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15783727352000590368.txt' '-o' '/tmp/graph15783727352000590368.bin' '-w' '/tmp/graph15783727352000590368.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15783727352000590368.bin' '-l' '-1' '-v' '-w' '/tmp/graph15783727352000590368.weights' '-q' '0' '-e' '0.001'
[2025-05-29 17:19:33] [INFO ] Decomposing Gal with order
[2025-05-29 17:19:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 17:19:34] [INFO ] Removed a total of 2250 redundant transitions.
[2025-05-29 17:19:34] [INFO ] Flatten gal took : 217 ms
[2025-05-29 17:19:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 234 labels/synchronizations in 38 ms.
[2025-05-29 17:19:34] [INFO ] Time to serialize gal into /tmp/CTLFireability12689786666875028901.gal : 10 ms
[2025-05-29 17:19:34] [INFO ] Time to serialize properties into /tmp/CTLFireability5127310244102393633.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12689786666875028901.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5127310244102393633.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-29 17:19:37] [INFO ] Flatten gal took : 43 ms
[2025-05-29 17:19:37] [INFO ] Flatten gal took : 41 ms
[2025-05-29 17:19:37] [INFO ] Time to serialize gal into /tmp/CTLFireability1738441880123683219.gal : 6 ms
[2025-05-29 17:19:37] [INFO ] Time to serialize properties into /tmp/CTLFireability9991980226066750318.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1738441880123683219.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9991980226066750318.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-29 17:20:07] [INFO ] Flatten gal took : 39 ms
[2025-05-29 17:20:07] [INFO ] Applying decomposition
[2025-05-29 17:20:07] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7547681479980705123.txt' '-o' '/tmp/graph7547681479980705123.bin' '-w' '/tmp/graph7547681479980705123.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7547681479980705123.bin' '-l' '-1' '-v' '-w' '/tmp/graph7547681479980705123.weights' '-q' '0' '-e' '0.001'
[2025-05-29 17:20:07] [INFO ] Decomposing Gal with order
[2025-05-29 17:20:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 17:20:07] [INFO ] Removed a total of 2262 redundant transitions.
[2025-05-29 17:20:07] [INFO ] Flatten gal took : 99 ms
[2025-05-29 17:20:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 204 labels/synchronizations in 26 ms.
[2025-05-29 17:20:07] [INFO ] Time to serialize gal into /tmp/CTLFireability6384899353443413632.gal : 6 ms
[2025-05-29 17:20:07] [INFO ] Time to serialize properties into /tmp/CTLFireability1857711884513025427.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6384899353443413632.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1857711884513025427.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-29 17:20:37] [INFO ] Flatten gal took : 36 ms
[2025-05-29 17:20:37] [INFO ] Flatten gal took : 35 ms
[2025-05-29 17:20:37] [INFO ] Time to serialize gal into /tmp/CTLFireability7755404888391642662.gal : 6 ms
[2025-05-29 17:20:37] [INFO ] Time to serialize properties into /tmp/CTLFireability5955430270657776222.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7755404888391642662.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5955430270657776222.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-29 17:25:38] [INFO ] Flatten gal took : 36 ms
[2025-05-29 17:25:38] [INFO ] Applying decomposition
[2025-05-29 17:25:38] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2961452240496092977.txt' '-o' '/tmp/graph2961452240496092977.bin' '-w' '/tmp/graph2961452240496092977.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2961452240496092977.bin' '-l' '-1' '-v' '-w' '/tmp/graph2961452240496092977.weights' '-q' '0' '-e' '0.001'
[2025-05-29 17:25:38] [INFO ] Decomposing Gal with order
[2025-05-29 17:25:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 17:25:38] [INFO ] Removed a total of 2332 redundant transitions.
[2025-05-29 17:25:38] [INFO ] Flatten gal took : 79 ms
[2025-05-29 17:25:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 190 labels/synchronizations in 26 ms.
[2025-05-29 17:25:38] [INFO ] Time to serialize gal into /tmp/CTLFireability4630942758049744298.gal : 7 ms
[2025-05-29 17:25:38] [INFO ] Time to serialize properties into /tmp/CTLFireability18126735728822258412.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4630942758049744298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18126735728822258412.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-29 17:30:39] [INFO ] Flatten gal took : 31 ms
[2025-05-29 17:30:39] [INFO ] Flatten gal took : 29 ms
[2025-05-29 17:30:39] [INFO ] Time to serialize gal into /tmp/CTLFireability12290103902621847149.gal : 14 ms
[2025-05-29 17:30:39] [INFO ] Time to serialize properties into /tmp/CTLFireability6248810373218725664.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12290103902621847149.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6248810373218725664.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="Anderson-PT-08"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5832"
echo " Executing tool itstools"
echo " Input is Anderson-PT-08, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r007-tall-174853737000114"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-08.tgz
mv Anderson-PT-08 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;