Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r324-tall-165472294000597.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is SieveSingleMsgMbox-PT-d2m18, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r324-tall-165472294000597
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 6.1K Jun 7 17:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Jun 7 17:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Jun 7 17:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Jun 7 17:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Jun 6 15:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Jun 6 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 7.6K Jun 7 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K Jun 7 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 7 17:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K Jun 7 17:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 15:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 1.1M Jun 6 12:11 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1654759475896

Running Version 0
[2022-06-09 07:24:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-06-09 07:24:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 07:24:37] [INFO ] Load time of PNML (sax parser for PT used): 175 ms
[2022-06-09 07:24:37] [INFO ] Transformed 2398 places.
[2022-06-09 07:24:37] [INFO ] Transformed 1954 transitions.
[2022-06-09 07:24:37] [INFO ] Parsed PT model containing 2398 places and 1954 transitions in 230 ms.
Starting structural reductions, iteration 0 : 2398/2398 places, 1954/1954 transitions.
Reduce places removed 2009 places and 0 transitions.
Ensure Unique test removed 828 transitions
Reduce isomorphic transitions removed 828 transitions.
Iterating post reduction 0 with 2837 rules applied. Total rules applied 2837 place count 389 transition count 1126
Discarding 119 places :
Symmetric choice reduction at 1 with 119 rule applications. Total rules 2956 place count 270 transition count 374
Iterating global reduction 1 with 119 rules applied. Total rules applied 3075 place count 270 transition count 374
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 3085 place count 270 transition count 364
Discarding 93 places :
Symmetric choice reduction at 2 with 93 rule applications. Total rules 3178 place count 177 transition count 271
Iterating global reduction 2 with 93 rules applied. Total rules applied 3271 place count 177 transition count 271
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 3307 place count 177 transition count 235
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 3346 place count 138 transition count 181
Iterating global reduction 3 with 39 rules applied. Total rules applied 3385 place count 138 transition count 181
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 3409 place count 138 transition count 157
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 3419 place count 128 transition count 142
Iterating global reduction 4 with 10 rules applied. Total rules applied 3429 place count 128 transition count 142
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 3439 place count 118 transition count 132
Iterating global reduction 4 with 10 rules applied. Total rules applied 3449 place count 118 transition count 132
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 3455 place count 112 transition count 125
Iterating global reduction 4 with 6 rules applied. Total rules applied 3461 place count 112 transition count 125
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 3463 place count 112 transition count 123
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 3469 place count 106 transition count 117
Iterating global reduction 5 with 6 rules applied. Total rules applied 3475 place count 106 transition count 117
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 3479 place count 102 transition count 113
Iterating global reduction 5 with 4 rules applied. Total rules applied 3483 place count 102 transition count 113
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 3485 place count 100 transition count 109
Iterating global reduction 5 with 2 rules applied. Total rules applied 3487 place count 100 transition count 109
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3488 place count 99 transition count 108
Iterating global reduction 5 with 1 rules applied. Total rules applied 3489 place count 99 transition count 108
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3490 place count 98 transition count 107
Iterating global reduction 5 with 1 rules applied. Total rules applied 3491 place count 98 transition count 107
Applied a total of 3491 rules in 133 ms. Remains 98 /2398 variables (removed 2300) and now considering 107/1954 (removed 1847) transitions.
// Phase 1: matrix 107 rows 98 cols
[2022-06-09 07:24:38] [INFO ] Computed 5 place invariants in 7 ms
[2022-06-09 07:24:38] [INFO ] Implicit Places using invariants in 180 ms returned []
// Phase 1: matrix 107 rows 98 cols
[2022-06-09 07:24:38] [INFO ] Computed 5 place invariants in 6 ms
[2022-06-09 07:24:38] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-09 07:24:38] [INFO ] Implicit Places using invariants and state equation in 187 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
// Phase 1: matrix 107 rows 98 cols
[2022-06-09 07:24:38] [INFO ] Computed 5 place invariants in 6 ms
[2022-06-09 07:24:38] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 1 iterations. Remains : 98/2398 places, 107/1954 transitions.
Discarding 20 transitions out of 107. Remains 87
[2022-06-09 07:24:38] [INFO ] Initial state test concluded for 1 properties.
Incomplete random walk after 10000 steps, including 2255 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 86) seen :18
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 1000 steps, including 48 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 68) seen :3
Incomplete Best-First random walk after 1000 steps, including 36 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 53 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 58 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 44 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 58 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 48 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 37 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 58 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 40 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 50 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 53 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 46 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) seen :1
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 102 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 103 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 102 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 103 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 103 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 105 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 106 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 98 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 109 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 102 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 95 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 104 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 92 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 103 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 112 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 102 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 105 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 97 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 108 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Running SMT prover for 64 properties.
// Phase 1: matrix 107 rows 98 cols
[2022-06-09 07:24:38] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-09 07:24:39] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 07:24:39] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 3 ms returned sat
[2022-06-09 07:24:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 07:24:39] [INFO ] [Real]Absence check using state equation in 328 ms returned unsat :0 sat :64 real:0
[2022-06-09 07:24:39] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-09 07:24:39] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2022-06-09 07:24:39] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:64
[2022-06-09 07:24:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-06-09 07:24:40] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 3 ms returned sat
[2022-06-09 07:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 07:24:40] [INFO ] [Nat]Absence check using state equation in 285 ms returned unsat :0 sat :64
[2022-06-09 07:24:40] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
Attempting to minimize the solution found.
Minimization took 357 ms.
[2022-06-09 07:24:41] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :64
Fused 64 Parikh solutions to 59 different solutions.
Incomplete Parikh walk after 3400 steps, including 305 resets, run finished after 16 ms. (steps per millisecond=212 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3400 steps, including 298 resets, run finished after 14 ms. (steps per millisecond=242 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2940 steps, including 253 resets, run finished after 12 ms. (steps per millisecond=245 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2970 steps, including 267 resets, run finished after 12 ms. (steps per millisecond=247 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2970 steps, including 268 resets, run finished after 12 ms. (steps per millisecond=247 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3010 steps, including 269 resets, run finished after 11 ms. (steps per millisecond=273 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2960 steps, including 260 resets, run finished after 12 ms. (steps per millisecond=246 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2990 steps, including 265 resets, run finished after 11 ms. (steps per millisecond=271 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2990 steps, including 259 resets, run finished after 11 ms. (steps per millisecond=271 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3390 steps, including 300 resets, run finished after 12 ms. (steps per millisecond=282 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3390 steps, including 298 resets, run finished after 11 ms. (steps per millisecond=308 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2930 steps, including 256 resets, run finished after 10 ms. (steps per millisecond=293 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3000 steps, including 270 resets, run finished after 10 ms. (steps per millisecond=300 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3440 steps, including 347 resets, run finished after 11 ms. (steps per millisecond=312 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3320 steps, including 330 resets, run finished after 11 ms. (steps per millisecond=301 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3320 steps, including 327 resets, run finished after 11 ms. (steps per millisecond=301 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3320 steps, including 331 resets, run finished after 17 ms. (steps per millisecond=195 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3310 steps, including 327 resets, run finished after 12 ms. (steps per millisecond=275 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3310 steps, including 343 resets, run finished after 12 ms. (steps per millisecond=275 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3310 steps, including 330 resets, run finished after 13 ms. (steps per millisecond=254 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3750 steps, including 390 resets, run finished after 14 ms. (steps per millisecond=267 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3740 steps, including 370 resets, run finished after 14 ms. (steps per millisecond=267 ) properties (out of 64) seen :2 could not realise parikh vector
Incomplete Parikh walk after 3650 steps, including 353 resets, run finished after 14 ms. (steps per millisecond=260 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3520 steps, including 342 resets, run finished after 14 ms. (steps per millisecond=251 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3790 steps, including 384 resets, run finished after 15 ms. (steps per millisecond=252 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3790 steps, including 387 resets, run finished after 14 ms. (steps per millisecond=270 ) properties (out of 62) seen :7 could not realise parikh vector
Incomplete Parikh walk after 3790 steps, including 388 resets, run finished after 14 ms. (steps per millisecond=270 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3790 steps, including 378 resets, run finished after 13 ms. (steps per millisecond=291 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3330 steps, including 337 resets, run finished after 12 ms. (steps per millisecond=277 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3330 steps, including 335 resets, run finished after 12 ms. (steps per millisecond=277 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3790 steps, including 377 resets, run finished after 13 ms. (steps per millisecond=291 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3790 steps, including 378 resets, run finished after 20 ms. (steps per millisecond=189 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3660 steps, including 367 resets, run finished after 11 ms. (steps per millisecond=332 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3530 steps, including 357 resets, run finished after 12 ms. (steps per millisecond=294 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3780 steps, including 387 resets, run finished after 13 ms. (steps per millisecond=290 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3800 steps, including 394 resets, run finished after 11 ms. (steps per millisecond=345 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3790 steps, including 384 resets, run finished after 12 ms. (steps per millisecond=315 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3780 steps, including 763 resets, run finished after 11 ms. (steps per millisecond=343 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3790 steps, including 378 resets, run finished after 14 ms. (steps per millisecond=270 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3790 steps, including 388 resets, run finished after 12 ms. (steps per millisecond=315 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3790 steps, including 390 resets, run finished after 12 ms. (steps per millisecond=315 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3410 steps, including 337 resets, run finished after 11 ms. (steps per millisecond=310 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3440 steps, including 341 resets, run finished after 11 ms. (steps per millisecond=312 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3380 steps, including 333 resets, run finished after 10 ms. (steps per millisecond=338 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3860 steps, including 403 resets, run finished after 11 ms. (steps per millisecond=350 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3860 steps, including 398 resets, run finished after 11 ms. (steps per millisecond=350 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3820 steps, including 393 resets, run finished after 17 ms. (steps per millisecond=224 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3310 steps, including 340 resets, run finished after 10 ms. (steps per millisecond=331 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3310 steps, including 335 resets, run finished after 10 ms. (steps per millisecond=331 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3310 steps, including 326 resets, run finished after 10 ms. (steps per millisecond=331 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3280 steps, including 294 resets, run finished after 10 ms. (steps per millisecond=328 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3290 steps, including 297 resets, run finished after 10 ms. (steps per millisecond=329 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3320 steps, including 300 resets, run finished after 10 ms. (steps per millisecond=332 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3320 steps, including 304 resets, run finished after 10 ms. (steps per millisecond=332 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3290 steps, including 298 resets, run finished after 10 ms. (steps per millisecond=329 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3060 steps, including 272 resets, run finished after 9 ms. (steps per millisecond=340 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3190 steps, including 287 resets, run finished after 10 ms. (steps per millisecond=319 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3060 steps, including 271 resets, run finished after 9 ms. (steps per millisecond=340 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3190 steps, including 291 resets, run finished after 10 ms. (steps per millisecond=319 ) properties (out of 55) seen :0 could not realise parikh vector
Support contains 67 out of 98 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 98/98 places, 107/107 transitions.
Applied a total of 0 rules in 9 ms. Remains 98 /98 variables (removed 0) and now considering 107/107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 98/98 places, 107/107 transitions.
[2022-06-09 07:24:42] [INFO ] Flatten gal took : 32 ms
[2022-06-09 07:24:42] [INFO ] Flatten gal took : 13 ms
[2022-06-09 07:24:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11631837035525261505.gal : 7 ms
[2022-06-09 07:24:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12636046315457339033.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality11631837035525261505.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12636046315457339033.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality11631837035525261505.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12636046315457339033.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality12636046315457339033.prop.
SDD proceeding with computation,55 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,55 properties remain. new max is 8
SDD size :7 after 39
SDD proceeding with computation,55 properties remain. new max is 16
SDD size :39 after 163
SDD proceeding with computation,55 properties remain. new max is 32
SDD size :163 after 226
Reachability property qltransition_88 is true.
Reachability property qltransition_84 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_27 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_25 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,46 properties remain. new max is 32
SDD size :226 after 622
Reachability property qltransition_79 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_74 is true.
SDD proceeding with computation,43 properties remain. new max is 32
SDD size :622 after 1278
Reachability property qltransition_76 is true.
SDD proceeding with computation,42 properties remain. new max is 32
SDD size :1278 after 2388
Reachability property qltransition_105 is true.
Reachability property qltransition_103 is true.
Reachability property qltransition_48 is true.
SDD proceeding with computation,39 properties remain. new max is 32
SDD size :2388 after 2692
Reachability property qltransition_102 is true.
Reachability property qltransition_81 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_49 is true.
SDD proceeding with computation,34 properties remain. new max is 32
SDD size :2692 after 3116
Reachability property qltransition_95 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_40 is true.
SDD proceeding with computation,31 properties remain. new max is 32
SDD size :3116 after 3436
Reachability property qltransition_36 is true.
SDD proceeding with computation,30 properties remain. new max is 32
SDD size :3436 after 3548
Reachability property qltransition_100 is true.
SDD proceeding with computation,29 properties remain. new max is 32
SDD size :3548 after 3884
Reachability property qltransition_98 is true.
Reachability property qltransition_91 is true.
Reachability property qltransition_90 is true.
Reachability property qltransition_63 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_54 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_50 is true.
SDD proceeding with computation,21 properties remain. new max is 32
SDD size :3884 after 4820
Reachability property qltransition_86 is true.
Reachability property qltransition_85 is true.
Reachability property qltransition_29 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_13 is true.
Reachability property qltransition_12 is true.
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :4820 after 6634
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :6634 after 10070
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :10070 after 21332
Reachability property qltransition_99 is true.
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :21332 after 32882
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :32882 after 38195
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :38195 after 42983
SDD proceeding with computation,14 properties remain. new max is 1024
SDD size :42983 after 245580
SDD proceeding with computation,14 properties remain. new max is 2048
SDD size :245580 after 781483
SDD proceeding with computation,14 properties remain. new max is 4096
SDD size :781483 after 7.4159e+06
SDD proceeding with computation,14 properties remain. new max is 8192
SDD size :7.4159e+06 after 6.38237e+07
SDD proceeding with computation,14 properties remain. new max is 16384
SDD size :6.38237e+07 after 6.06129e+08
Detected timeout of ITS tools.
[2022-06-09 07:24:57] [INFO ] Flatten gal took : 9 ms
[2022-06-09 07:24:57] [INFO ] Applying decomposition
[2022-06-09 07:24:57] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph5550372724695888599.txt, -o, /tmp/graph5550372724695888599.bin, -w, /tmp/graph5550372724695888599.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph5550372724695888599.bin, -l, -1, -v, -w, /tmp/graph5550372724695888599.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 07:24:57] [INFO ] Decomposing Gal with order
[2022-06-09 07:24:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 07:24:57] [INFO ] Removed a total of 95 redundant transitions.
[2022-06-09 07:24:57] [INFO ] Flatten gal took : 36 ms
[2022-06-09 07:24:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 8 ms.
[2022-06-09 07:24:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15777250339561771281.gal : 4 ms
[2022-06-09 07:24:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12978476950606830238.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality15777250339561771281.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12978476950606830238.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality15777250339561771281.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12978476950606830238.prop --nowitness
Loading property file /tmp/ReachabilityCardinality12978476950606830238.prop.
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :1 after 4
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :4 after 5
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :5 after 5
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :5 after 5
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :5 after 46
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :304 after 440
Reachability property qltransition_62 is true.
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :4044 after 4044
Reachability property qltransition_57 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_52 is true.
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :4748 after 8526
Reachability property qltransition_104 is true.
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :8526 after 40344
Reachability property qltransition_106 is true.
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :40344 after 54540
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :94346 after 104210
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :104210 after 175111
Reachability property qltransition_101 is true.
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :522235 after 555291
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :948449 after 1.53431e+06
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :5.55987e+06 after 1.25919e+07
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9814043505325454397
[2022-06-09 07:25:12] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9814043505325454397
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9814043505325454397]
Compilation finished in 588 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin9814043505325454397]
Link finished in 49 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, -i, qltransition_34==true], workingDir=/tmp/ltsmin9814043505325454397]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Incomplete random walk after 1000000 steps, including 224456 resets, run finished after 1190 ms. (steps per millisecond=840 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 47239 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 47294 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 47344 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 46896 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 102443 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 105069 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 25489735 steps, run timeout after 30001 ms. (steps per millisecond=849 ) properties seen :{}
Probabilistic random walk after 25489735 steps, saw 11966349 distinct states, run finished after 30019 ms. (steps per millisecond=849 ) properties seen :{}
Running SMT prover for 6 properties.
// Phase 1: matrix 107 rows 98 cols
[2022-06-09 07:26:01] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-09 07:26:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-09 07:26:01] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 3 ms returned sat
[2022-06-09 07:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 07:26:01] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-09 07:26:01] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-09 07:26:01] [INFO ] [Real]Added 41 Read/Feed constraints in 12 ms returned sat
[2022-06-09 07:26:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 07:26:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 07:26:01] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2022-06-09 07:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 07:26:01] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-06-09 07:26:01] [INFO ] [Nat]Added 41 Read/Feed constraints in 12 ms returned sat
[2022-06-09 07:26:01] [INFO ] Computed and/alt/rep : 27/69/27 causal constraints (skipped 79 transitions) in 12 ms.
[2022-06-09 07:26:01] [INFO ] Added : 23 causal constraints over 5 iterations in 100 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-06-09 07:26:01] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 07:26:01] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2022-06-09 07:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 07:26:01] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-06-09 07:26:01] [INFO ] [Real]Added 41 Read/Feed constraints in 11 ms returned sat
[2022-06-09 07:26:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 07:26:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 07:26:02] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 10 ms returned sat
[2022-06-09 07:26:02] [INFO ] Deduced a trap composed of 23 places in 18 ms of which 2 ms to minimize.
[2022-06-09 07:26:02] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 25 ms
[2022-06-09 07:26:02] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 07:26:02] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Real]Added 41 Read/Feed constraints in 11 ms returned sat
[2022-06-09 07:26:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 07:26:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 07:26:02] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 11 ms returned sat
[2022-06-09 07:26:02] [INFO ] Computed and/alt/rep : 27/69/27 causal constraints (skipped 79 transitions) in 13 ms.
[2022-06-09 07:26:02] [INFO ] Added : 22 causal constraints over 5 iterations in 82 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-09 07:26:02] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 07:26:02] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Real]Added 41 Read/Feed constraints in 9 ms returned sat
[2022-06-09 07:26:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 07:26:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 07:26:02] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 9 ms returned sat
[2022-06-09 07:26:02] [INFO ] Deduced a trap composed of 23 places in 16 ms of which 0 ms to minimize.
[2022-06-09 07:26:02] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 23 ms
[2022-06-09 07:26:02] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 07:26:02] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Real]Added 41 Read/Feed constraints in 7 ms returned sat
[2022-06-09 07:26:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 07:26:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 07:26:02] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 8 ms returned sat
[2022-06-09 07:26:02] [INFO ] Computed and/alt/rep : 27/69/27 causal constraints (skipped 79 transitions) in 13 ms.
[2022-06-09 07:26:02] [INFO ] Added : 23 causal constraints over 5 iterations in 77 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-06-09 07:26:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 07:26:02] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Real]Added 41 Read/Feed constraints in 8 ms returned sat
[2022-06-09 07:26:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 07:26:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 07:26:02] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-06-09 07:26:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 7 ms returned sat
[2022-06-09 07:26:02] [INFO ] Deduced a trap composed of 23 places in 13 ms of which 0 ms to minimize.
[2022-06-09 07:26:02] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 17 ms
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK STRUCTURAL_REDUCTION DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE USE_NUPN SAT_SMT

BK_STOP 1654759563932

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination QuasiLiveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-d2m18"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is SieveSingleMsgMbox-PT-d2m18, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r324-tall-165472294000597"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m18.tgz
mv SieveSingleMsgMbox-PT-d2m18 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;