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.r258-tall-165303546000618.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 itstools
Input is TokenRing-PT-020, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303546000618
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 45M
-rw-r--r-- 1 mcc users 856K Apr 29 15:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 4.2M Apr 29 15:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0M Apr 29 14:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 18M Apr 29 14:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 240K May 9 09:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 790K May 9 09:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3M May 9 09:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.8M May 9 09:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 47K May 9 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 121K May 9 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 4.0M May 10 09:34 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME TokenRing-PT-020-CTLFireability-00
FORMULA_NAME TokenRing-PT-020-CTLFireability-01
FORMULA_NAME TokenRing-PT-020-CTLFireability-02
FORMULA_NAME TokenRing-PT-020-CTLFireability-03
FORMULA_NAME TokenRing-PT-020-CTLFireability-04
FORMULA_NAME TokenRing-PT-020-CTLFireability-05
FORMULA_NAME TokenRing-PT-020-CTLFireability-06
FORMULA_NAME TokenRing-PT-020-CTLFireability-07
FORMULA_NAME TokenRing-PT-020-CTLFireability-08
FORMULA_NAME TokenRing-PT-020-CTLFireability-09
FORMULA_NAME TokenRing-PT-020-CTLFireability-10
FORMULA_NAME TokenRing-PT-020-CTLFireability-11
FORMULA_NAME TokenRing-PT-020-CTLFireability-12
FORMULA_NAME TokenRing-PT-020-CTLFireability-13
FORMULA_NAME TokenRing-PT-020-CTLFireability-14
FORMULA_NAME TokenRing-PT-020-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1653161975898

Running Version 202205111006
[2022-05-21 19:39:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -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, 3600]
[2022-05-21 19:39:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 19:39:37] [INFO ] Load time of PNML (sax parser for PT used): 336 ms
[2022-05-21 19:39:37] [INFO ] Transformed 441 places.
[2022-05-21 19:39:37] [INFO ] Transformed 8421 transitions.
[2022-05-21 19:39:37] [INFO ] Parsed PT model containing 441 places and 8421 transitions in 489 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 306 ms.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 41 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:39:39] [INFO ] Computed 21 place invariants in 61 ms
[2022-05-21 19:39:39] [INFO ] Implicit Places using invariants in 257 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:39:39] [INFO ] Computed 21 place invariants in 21 ms
[2022-05-21 19:39:40] [INFO ] Implicit Places using invariants and state equation in 877 ms returned []
Implicit Place search using SMT with State Equation took 1162 ms to find 0 implicit places.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:39:40] [INFO ] Computed 21 place invariants in 23 ms
[2022-05-21 19:39:42] [INFO ] Dead Transitions using invariants and state equation in 2294 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Support contains 441 out of 441 places after structural reductions.
[2022-05-21 19:39:45] [INFO ] Flatten gal took : 1187 ms
[2022-05-21 19:39:55] [INFO ] Flatten gal took : 1432 ms
[2022-05-21 19:40:06] [INFO ] Input system was already deterministic with 8421 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6871 ms. (steps per millisecond=1 ) properties (out of 45) seen :9
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 761 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 779 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Running SMT prover for 36 properties.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:40:15] [INFO ] Computed 21 place invariants in 16 ms
[2022-05-21 19:40:38] [INFO ] [Real]Absence check using 21 positive place invariants in 6 ms returned sat
[2022-05-21 19:40:39] [INFO ] After 1337ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:35
[2022-05-21 19:40:39] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2022-05-21 19:40:41] [INFO ] After 1255ms SMT Verify possible using 8020 Read/Feed constraints in real domain returned unsat :0 sat :0 real:36
[2022-05-21 19:40:41] [INFO ] After 3583ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:36
[2022-05-21 19:40:41] [INFO ] [Nat]Absence check using 21 positive place invariants in 7 ms returned sat
[2022-05-21 19:40:48] [INFO ] After 6032ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :35
[2022-05-21 19:41:06] [INFO ] After 18001ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :1 sat :34
[2022-05-21 19:41:06] [INFO ] After 18004ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :34
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-21 19:41:06] [INFO ] After 25022ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :34
Fused 36 Parikh solutions to 35 different solutions.
Parikh walk visited 0 properties in 5070 ms.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 215 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3935 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 912 ms. (steps per millisecond=1 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 35) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Interrupted probabilistic random walk after 150194 steps, run timeout after 15001 ms. (steps per millisecond=10 ) properties seen :{}
Probabilistic random walk after 150194 steps, saw 31481 distinct states, run finished after 15002 ms. (steps per millisecond=10 ) properties seen :0
Running SMT prover for 34 properties.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:41:31] [INFO ] Computed 21 place invariants in 20 ms
[2022-05-21 19:41:40] [INFO ] [Real]Absence check using 21 positive place invariants in 7 ms returned sat
[2022-05-21 19:41:42] [INFO ] After 1528ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:33
[2022-05-21 19:41:42] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2022-05-21 19:41:43] [INFO ] After 1328ms SMT Verify possible using 8020 Read/Feed constraints in real domain returned unsat :0 sat :0 real:34
[2022-05-21 19:41:43] [INFO ] After 3596ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:34
[2022-05-21 19:41:44] [INFO ] [Nat]Absence check using 21 positive place invariants in 12 ms returned sat
[2022-05-21 19:41:50] [INFO ] After 6027ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :34
[2022-05-21 19:42:06] [INFO ] After 16211ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :0 sat :34
[2022-05-21 19:42:07] [INFO ] Deduced a trap composed of 246 places in 536 ms of which 6 ms to minimize.
[2022-05-21 19:42:08] [INFO ] Deduced a trap composed of 246 places in 485 ms of which 1 ms to minimize.
[2022-05-21 19:42:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1789 ms
[2022-05-21 19:42:09] [INFO ] After 18265ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :34
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-21 19:42:09] [INFO ] After 25047ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :34
Parikh walk visited 0 properties in 2778 ms.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 131 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2022-05-21 19:42:13] [INFO ] Flatten gal took : 740 ms
[2022-05-21 19:42:24] [INFO ] Flatten gal took : 1311 ms
[2022-05-21 19:42:34] [INFO ] Input system was already deterministic with 8421 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 278 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:42:34] [INFO ] Computed 21 place invariants in 22 ms
[2022-05-21 19:42:34] [INFO ] Implicit Places using invariants in 96 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:42:34] [INFO ] Computed 21 place invariants in 16 ms
[2022-05-21 19:42:35] [INFO ] Implicit Places using invariants and state equation in 890 ms returned []
Implicit Place search using SMT with State Equation took 988 ms to find 0 implicit places.
[2022-05-21 19:42:37] [INFO ] Redundant transitions in 1347 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:42:37] [INFO ] Computed 21 place invariants in 16 ms
[2022-05-21 19:42:39] [INFO ] Dead Transitions using invariants and state equation in 2295 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2022-05-21 19:42:39] [INFO ] Flatten gal took : 226 ms
[2022-05-21 19:42:40] [INFO ] Flatten gal took : 302 ms
[2022-05-21 19:42:40] [INFO ] Input system was already deterministic with 8421 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2822 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 3457 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 212058 steps, run timeout after 18001 ms. (steps per millisecond=11 ) properties seen :{}
Probabilistic random walk after 212058 steps, saw 43498 distinct states, run finished after 18001 ms. (steps per millisecond=11 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:43:04] [INFO ] Computed 21 place invariants in 17 ms
[2022-05-21 19:43:12] [INFO ] [Real]Absence check using 21 positive place invariants in 8 ms returned sat
[2022-05-21 19:43:14] [INFO ] After 1415ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-21 19:43:14] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2022-05-21 19:43:16] [INFO ] After 1712ms SMT Verify possible using 8020 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-21 19:43:16] [INFO ] After 3493ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-21 19:43:16] [INFO ] [Nat]Absence check using 21 positive place invariants in 7 ms returned sat
[2022-05-21 19:43:17] [INFO ] After 1431ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-21 19:43:20] [INFO ] After 3069ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-21 19:43:21] [INFO ] After 3820ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 396 ms.
[2022-05-21 19:43:22] [INFO ] After 5921ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8183 ms.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 118 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Interrupted random walk after 113437 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen 0
Interrupted Best-First random walk after 18363 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=3 ) properties seen 0
Interrupted probabilistic random walk after 1511793 steps, run timeout after 105001 ms. (steps per millisecond=14 ) properties seen :{}
Probabilistic random walk after 1511793 steps, saw 257308 distinct states, run finished after 105001 ms. (steps per millisecond=14 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:45:50] [INFO ] Computed 21 place invariants in 19 ms
[2022-05-21 19:45:59] [INFO ] [Real]Absence check using 21 positive place invariants in 7 ms returned sat
[2022-05-21 19:46:00] [INFO ] After 1394ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-21 19:46:00] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2022-05-21 19:46:02] [INFO ] After 1653ms SMT Verify possible using 8020 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-21 19:46:02] [INFO ] After 3425ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-21 19:46:02] [INFO ] [Nat]Absence check using 21 positive place invariants in 7 ms returned sat
[2022-05-21 19:46:04] [INFO ] After 1355ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-21 19:46:07] [INFO ] After 2963ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-21 19:46:07] [INFO ] After 3590ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 387 ms.
[2022-05-21 19:46:08] [INFO ] After 5596ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8695 ms.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 124 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 113 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:46:17] [INFO ] Computed 21 place invariants in 17 ms
[2022-05-21 19:46:17] [INFO ] Implicit Places using invariants in 90 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:46:17] [INFO ] Computed 21 place invariants in 18 ms
[2022-05-21 19:46:17] [INFO ] Implicit Places using invariants and state equation in 776 ms returned []
Implicit Place search using SMT with State Equation took 871 ms to find 0 implicit places.
[2022-05-21 19:46:19] [INFO ] Redundant transitions in 1413 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:46:19] [INFO ] Computed 21 place invariants in 19 ms
[2022-05-21 19:46:21] [INFO ] Dead Transitions using invariants and state equation in 2366 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Drop transitions removed 7511 transitions
Redundant transition composition rules discarded 7511 transitions
Iterating global reduction 0 with 7511 rules applied. Total rules applied 7511 place count 441 transition count 910
Applied a total of 7511 rules in 59 ms. Remains 441 /441 variables (removed 0) and now considering 910/8421 (removed 7511) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 910 rows 441 cols
[2022-05-21 19:46:21] [INFO ] Computed 21 place invariants in 4 ms
[2022-05-21 19:46:29] [INFO ] [Real]Absence check using 21 positive place invariants in 7 ms returned sat
[2022-05-21 19:47:11] [INFO ] After 42255ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
[2022-05-21 19:47:11] [INFO ] Flatten gal took : 45 ms
[2022-05-21 19:47:11] [INFO ] Flatten gal took : 42 ms
[2022-05-21 19:47:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15694857100358414018.gal : 7 ms
[2022-05-21 19:47:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality769683467170983713.prop : 33 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15694857100358414018.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality769683467170983713.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality769683467170983713.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 12
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :12 after 14
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :14 after 168
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :168 after 3969
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :3969 after 1.16689e+06
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.16689e+06 after 3.78229e+10
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3.78229e+10 after 3.78229e+11
Detected timeout of ITS tools.
[2022-05-21 19:47:26] [INFO ] Flatten gal took : 43 ms
[2022-05-21 19:47:26] [INFO ] Applying decomposition
[2022-05-21 19:47:26] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5700870780596795412.txt' '-o' '/tmp/graph5700870780596795412.bin' '-w' '/tmp/graph5700870780596795412.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5700870780596795412.bin' '-l' '-1' '-v' '-w' '/tmp/graph5700870780596795412.weights' '-q' '0' '-e' '0.001'
[2022-05-21 19:47:27] [INFO ] Decomposing Gal with order
[2022-05-21 19:47:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 19:47:27] [INFO ] Removed a total of 324 redundant transitions.
[2022-05-21 19:47:27] [INFO ] Flatten gal took : 163 ms
[2022-05-21 19:47:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 21 ms.
[2022-05-21 19:47:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality553219383150290247.gal : 21 ms
[2022-05-21 19:47:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9576210773412515910.prop : 38 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality553219383150290247.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9576210773412515910.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...297
Loading property file /tmp/ReachabilityCardinality9576210773412515910.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 7
Reachability property TokenRing-PT-020-CTLFireability-00 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 5 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,42,0.862224,15528,157,104,442,209,753,259,379,213,0
Total reachable state count : 42

Verifying 1 reachability properties.
Reachability property TokenRing-PT-020-CTLFireability-00 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-CTLFireability-00,2,1.60384,15528,150,102,442,209,31673,259,1048,213,0
ITS tools runner thread asked to quit. Dying gracefully.
[2022-05-21 19:47:29] [INFO ] Flatten gal took : 289 ms
[2022-05-21 19:47:29] [INFO ] Flatten gal took : 273 ms
[2022-05-21 19:47:29] [INFO ] Time to serialize gal into /tmp/CTLFireability8870072456588529441.gal : 24 ms
[2022-05-21 19:47:30] [INFO ] Time to serialize properties into /tmp/CTLFireability9286346718963583770.ctl : 40 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8870072456588529441.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9286346718963583770.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44663e+10,11.9381,342080,2,26743,5,1.30837e+06,6,0,10188,34664,0


Converting to forward existential form...Done !
original formula: EF((((((((((((((((((State_12_10>=1)&&(State_11_3>=1))||((State_8_17>=1)&&(State_7_5>=1)))||(((State_6_1>=1)&&(State_5_11>=1))||((State_5_...320837
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * (((((((((((((((((State_12_10>=1)&&(State_11_3>=1))||((State_8_17>=1)&&(State_7_5>=1)))||(((S...320889
(forward)formula 0,0,14.5339,343048,1,0,5,1.30837e+06,8,0,19473,34664,0
FORMULA TokenRing-PT-020-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 15 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:47:44] [INFO ] Computed 21 place invariants in 11 ms
[2022-05-21 19:47:44] [INFO ] Implicit Places using invariants in 123 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:47:44] [INFO ] Computed 21 place invariants in 10 ms
[2022-05-21 19:47:45] [INFO ] Implicit Places using invariants and state equation in 829 ms returned []
Implicit Place search using SMT with State Equation took 966 ms to find 0 implicit places.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:47:45] [INFO ] Computed 21 place invariants in 12 ms
[2022-05-21 19:47:47] [INFO ] Dead Transitions using invariants and state equation in 2216 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2022-05-21 19:47:48] [INFO ] Flatten gal took : 305 ms
[2022-05-21 19:47:49] [INFO ] Flatten gal took : 451 ms
[2022-05-21 19:47:49] [INFO ] Input system was already deterministic with 8421 transitions.
[2022-05-21 19:47:50] [INFO ] Flatten gal took : 442 ms
[2022-05-21 19:47:51] [INFO ] Flatten gal took : 439 ms
[2022-05-21 19:47:51] [INFO ] Time to serialize gal into /tmp/CTLFireability7435056194647811578.gal : 18 ms
[2022-05-21 19:47:51] [INFO ] Time to serialize properties into /tmp/CTLFireability7212011700402344211.ctl : 115 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7435056194647811578.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7212011700402344211.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44663e+10,13.1175,342744,2,26743,5,1.30837e+06,6,0,10188,34664,0


Converting to forward existential form...Done !
original formula: ((AX((AF((((((((State_0_12<1)||(State_20_12<1))&&((State_20_16<1)||(State_0_16<1)))&&(((State_0_18<1)||(State_20_18<1))&&((State_20_5<1)|...1265598
Detected timeout of ITS tools.
=> equivalent forward existential formula: ((([FwdG(EY(Init),!((((((((State_0_12<1)||(State_20_12<1))&&((State_20_16<1)||(State_0_16<1)))&&(((State_0_18<1)...1904705
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:176)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:342)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:181)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:161)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:326)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:392)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:186)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-21 19:48:22] [INFO ] Flatten gal took : 438 ms
[2022-05-21 19:48:22] [INFO ] Applying decomposition
[2022-05-21 19:48:22] [INFO ] Flatten gal took : 432 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14633685903921341727.txt' '-o' '/tmp/graph14633685903921341727.bin' '-w' '/tmp/graph14633685903921341727.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14633685903921341727.bin' '-l' '-1' '-v' '-w' '/tmp/graph14633685903921341727.weights' '-q' '0' '-e' '0.001'
[2022-05-21 19:48:23] [INFO ] Decomposing Gal with order
[2022-05-21 19:48:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 19:48:23] [INFO ] Removed a total of 19266 redundant transitions.
[2022-05-21 19:48:24] [INFO ] Flatten gal took : 773 ms
[2022-05-21 19:48:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 114 ms.
[2022-05-21 19:48:25] [INFO ] Time to serialize gal into /tmp/CTLFireability17762523159690609900.gal : 30 ms
[2022-05-21 19:48:25] [INFO ] Time to serialize properties into /tmp/CTLFireability14012556192666003916.ctl : 99 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17762523159690609900.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14012556192666003916.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 360 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:48:56] [INFO ] Computed 21 place invariants in 16 ms
[2022-05-21 19:48:57] [INFO ] Implicit Places using invariants in 658 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:48:57] [INFO ] Computed 21 place invariants in 13 ms
[2022-05-21 19:48:58] [INFO ] Implicit Places using invariants and state equation in 1498 ms returned []
Implicit Place search using SMT with State Equation took 2163 ms to find 0 implicit places.
[2022-05-21 19:48:59] [INFO ] Redundant transitions in 1057 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:48:59] [INFO ] Computed 21 place invariants in 19 ms
[2022-05-21 19:49:01] [INFO ] Dead Transitions using invariants and state equation in 2200 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2022-05-21 19:49:01] [INFO ] Flatten gal took : 157 ms
[2022-05-21 19:49:02] [INFO ] Flatten gal took : 190 ms
[2022-05-21 19:49:02] [INFO ] Input system was already deterministic with 8421 transitions.
[2022-05-21 19:49:02] [INFO ] Flatten gal took : 183 ms
[2022-05-21 19:49:02] [INFO ] Flatten gal took : 189 ms
[2022-05-21 19:49:03] [INFO ] Time to serialize gal into /tmp/CTLFireability14834869773011292612.gal : 19 ms
[2022-05-21 19:49:03] [INFO ] Time to serialize properties into /tmp/CTLFireability5945258635555676454.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14834869773011292612.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5945258635555676454.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44663e+10,12.9719,340024,2,26743,5,1.30837e+06,6,0,10188,34664,0


Converting to forward existential form...Done !
original formula: A((((((((State_0_12<1)||(State_20_12<1))&&((State_20_16<1)||(State_0_16<1)))&&(((State_0_18<1)||(State_20_18<1))&&((State_20_5<1)||(State...1537
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U !((((((((State_0_12<1)||(State_20_12<1))&&((State_20_16<1)||(State_0_16<1)))&&(((State...2558
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:176)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:342)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:181)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:161)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:326)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:392)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:186)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-21 19:49:33] [INFO ] Flatten gal took : 179 ms
[2022-05-21 19:49:33] [INFO ] Applying decomposition
[2022-05-21 19:49:33] [INFO ] Flatten gal took : 186 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10204792848341179594.txt' '-o' '/tmp/graph10204792848341179594.bin' '-w' '/tmp/graph10204792848341179594.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10204792848341179594.bin' '-l' '-1' '-v' '-w' '/tmp/graph10204792848341179594.weights' '-q' '0' '-e' '0.001'
[2022-05-21 19:49:33] [INFO ] Decomposing Gal with order
[2022-05-21 19:49:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 19:49:34] [INFO ] Removed a total of 19228 redundant transitions.
[2022-05-21 19:49:34] [INFO ] Flatten gal took : 332 ms
[2022-05-21 19:49:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 74 ms.
[2022-05-21 19:49:34] [INFO ] Time to serialize gal into /tmp/CTLFireability248590937509588848.gal : 23 ms
[2022-05-21 19:49:34] [INFO ] Time to serialize properties into /tmp/CTLFireability14219185142781790414.ctl : 149 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability248590937509588848.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14219185142781790414.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 15 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:50:04] [INFO ] Computed 21 place invariants in 12 ms
[2022-05-21 19:50:04] [INFO ] Implicit Places using invariants in 112 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:50:04] [INFO ] Computed 21 place invariants in 12 ms
[2022-05-21 19:50:05] [INFO ] Implicit Places using invariants and state equation in 792 ms returned []
Implicit Place search using SMT with State Equation took 907 ms to find 0 implicit places.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:50:05] [INFO ] Computed 21 place invariants in 15 ms
[2022-05-21 19:50:07] [INFO ] Dead Transitions using invariants and state equation in 2169 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2022-05-21 19:50:08] [INFO ] Flatten gal took : 236 ms
[2022-05-21 19:50:08] [INFO ] Flatten gal took : 321 ms
[2022-05-21 19:50:09] [INFO ] Input system was already deterministic with 8421 transitions.
[2022-05-21 19:50:09] [INFO ] Flatten gal took : 294 ms
[2022-05-21 19:50:10] [INFO ] Flatten gal took : 301 ms
[2022-05-21 19:50:10] [INFO ] Time to serialize gal into /tmp/CTLFireability9241235819012092532.gal : 18 ms
[2022-05-21 19:50:10] [INFO ] Time to serialize properties into /tmp/CTLFireability7509153366793863221.ctl : 31 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9241235819012092532.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7509153366793863221.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44663e+10,12.5143,342068,2,26743,5,1.30837e+06,6,0,10188,34664,0


Converting to forward existential form...Done !
original formula: EF(EG((!(E(((((((((State_0_12>=1)&&(State_20_12>=1))||((State_20_16>=1)&&(State_0_16>=1)))||(((State_0_18>=1)&&(State_20_18>=1))||((State...643236
Detected timeout of ITS tools.
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(!(E(((((((((State_0_12>=1)&&(State_20_12>=1))||((State_20_16>=1)&&(State_0_16>=1)))||(((S...642907
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:176)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:342)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:181)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:161)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:326)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:392)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:186)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-21 19:50:40] [INFO ] Flatten gal took : 312 ms
[2022-05-21 19:50:40] [INFO ] Applying decomposition
[2022-05-21 19:50:40] [INFO ] Flatten gal took : 315 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13577237964021803851.txt' '-o' '/tmp/graph13577237964021803851.bin' '-w' '/tmp/graph13577237964021803851.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13577237964021803851.bin' '-l' '-1' '-v' '-w' '/tmp/graph13577237964021803851.weights' '-q' '0' '-e' '0.001'
[2022-05-21 19:50:41] [INFO ] Decomposing Gal with order
[2022-05-21 19:50:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 19:50:41] [INFO ] Removed a total of 19304 redundant transitions.
[2022-05-21 19:50:42] [INFO ] Flatten gal took : 529 ms
[2022-05-21 19:50:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 56 ms.
[2022-05-21 19:50:46] [INFO ] Time to serialize gal into /tmp/CTLFireability9858471629784615558.gal : 17 ms
[2022-05-21 19:50:47] [INFO ] Time to serialize properties into /tmp/CTLFireability5948562989449743549.ctl : 91 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9858471629784615558.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5948562989449743549.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 138 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:51:17] [INFO ] Computed 21 place invariants in 18 ms
[2022-05-21 19:51:17] [INFO ] Implicit Places using invariants in 79 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:51:17] [INFO ] Computed 21 place invariants in 11 ms
[2022-05-21 19:51:18] [INFO ] Implicit Places using invariants and state equation in 768 ms returned []
Implicit Place search using SMT with State Equation took 857 ms to find 0 implicit places.
[2022-05-21 19:51:19] [INFO ] Redundant transitions in 957 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:51:19] [INFO ] Computed 21 place invariants in 13 ms
[2022-05-21 19:51:21] [INFO ] Dead Transitions using invariants and state equation in 2135 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2022-05-21 19:51:21] [INFO ] Flatten gal took : 326 ms
[2022-05-21 19:51:22] [INFO ] Flatten gal took : 514 ms
[2022-05-21 19:51:23] [INFO ] Input system was already deterministic with 8421 transitions.
[2022-05-21 19:51:24] [INFO ] Flatten gal took : 499 ms
[2022-05-21 19:51:24] [INFO ] Flatten gal took : 498 ms
[2022-05-21 19:51:24] [INFO ] Time to serialize gal into /tmp/CTLFireability5537561907445432651.gal : 19 ms
[2022-05-21 19:51:25] [INFO ] Time to serialize properties into /tmp/CTLFireability14234941479055418074.ctl : 102 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5537561907445432651.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14234941479055418074.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44663e+10,12.6395,344504,2,26743,5,1.30837e+06,6,0,10188,34664,0


Converting to forward existential form...Done !
original formula: (EG(!(A(!(((((((((((((((((State_12_10>=1)&&(State_11_3>=1))||((State_8_17>=1)&&(State_7_5>=1)))||(((State_6_1>=1)&&(State_5_11>=1))||((St...1604000
Detected timeout of ITS tools.
=> equivalent forward existential formula: ([(FwdU((FwdU((Init * !(EG(!(!((E(!(E(TRUE U !((((((((State_0_12<1)||(State_20_12<1))&&((State_20_16<1)||(State_...2250335
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:176)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:342)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:181)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:161)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:326)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:392)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:186)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-21 19:51:55] [INFO ] Flatten gal took : 504 ms
[2022-05-21 19:51:55] [INFO ] Applying decomposition
[2022-05-21 19:51:56] [INFO ] Flatten gal took : 495 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12585476520273189890.txt' '-o' '/tmp/graph12585476520273189890.bin' '-w' '/tmp/graph12585476520273189890.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12585476520273189890.bin' '-l' '-1' '-v' '-w' '/tmp/graph12585476520273189890.weights' '-q' '0' '-e' '0.001'
[2022-05-21 19:51:57] [INFO ] Decomposing Gal with order
[2022-05-21 19:51:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 19:51:57] [INFO ] Removed a total of 19285 redundant transitions.
[2022-05-21 19:51:58] [INFO ] Flatten gal took : 822 ms
[2022-05-21 19:52:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 170 labels/synchronizations in 56 ms.
[2022-05-21 19:52:03] [INFO ] Time to serialize gal into /tmp/CTLFireability4523182383236362902.gal : 16 ms
[2022-05-21 19:52:03] [INFO ] Time to serialize properties into /tmp/CTLFireability15021874328503013407.ctl : 141 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4523182383236362902.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15021874328503013407.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 26 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:52:33] [INFO ] Computed 21 place invariants in 18 ms
[2022-05-21 19:52:33] [INFO ] Implicit Places using invariants in 81 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:52:33] [INFO ] Computed 21 place invariants in 11 ms
[2022-05-21 19:52:34] [INFO ] Implicit Places using invariants and state equation in 745 ms returned []
Implicit Place search using SMT with State Equation took 827 ms to find 0 implicit places.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:52:34] [INFO ] Computed 21 place invariants in 16 ms
[2022-05-21 19:52:36] [INFO ] Dead Transitions using invariants and state equation in 2096 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2022-05-21 19:52:36] [INFO ] Flatten gal took : 244 ms
[2022-05-21 19:52:37] [INFO ] Flatten gal took : 402 ms
[2022-05-21 19:52:37] [INFO ] Input system was already deterministic with 8421 transitions.
[2022-05-21 19:52:38] [INFO ] Flatten gal took : 356 ms
[2022-05-21 19:52:38] [INFO ] Flatten gal took : 358 ms
[2022-05-21 19:52:38] [INFO ] Time to serialize gal into /tmp/CTLFireability8233255680829383339.gal : 19 ms
[2022-05-21 19:52:39] [INFO ] Time to serialize properties into /tmp/CTLFireability14539743965423503646.ctl : 76 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8233255680829383339.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14539743965423503646.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44663e+10,12.211,343608,2,26743,5,1.30837e+06,6,0,10188,34664,0


Converting to forward existential form...Done !
original formula: E(AX(!(((((((((((((((((((State_12_10>=1)&&(State_11_3>=1))||((State_8_17>=1)&&(State_7_5>=1)))||(((State_6_1>=1)&&(State_5_11>=1))||((Sta...963196
Detected timeout of ITS tools.
=> equivalent forward existential formula: ((((([(FwdU(Init,!(EX(!(!(((((((((((((((((((State_12_10>=1)&&(State_11_3>=1))||((State_8_17>=1)&&(State_7_5>=1))...4808067
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:176)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:342)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:181)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:161)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:326)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:392)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:186)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-21 19:53:09] [INFO ] Flatten gal took : 356 ms
[2022-05-21 19:53:09] [INFO ] Applying decomposition
[2022-05-21 19:53:09] [INFO ] Flatten gal took : 363 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8011810505253634221.txt' '-o' '/tmp/graph8011810505253634221.bin' '-w' '/tmp/graph8011810505253634221.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8011810505253634221.bin' '-l' '-1' '-v' '-w' '/tmp/graph8011810505253634221.weights' '-q' '0' '-e' '0.001'
[2022-05-21 19:53:10] [INFO ] Decomposing Gal with order
[2022-05-21 19:53:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 19:53:11] [INFO ] Removed a total of 19228 redundant transitions.
[2022-05-21 19:53:11] [INFO ] Flatten gal took : 540 ms
[2022-05-21 19:53:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 54 ms.
[2022-05-21 19:53:18] [INFO ] Time to serialize gal into /tmp/CTLFireability9322118955359300063.gal : 15 ms
[2022-05-21 19:53:18] [INFO ] Time to serialize properties into /tmp/CTLFireability12342833586900925319.ctl : 133 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9322118955359300063.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12342833586900925319.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 133 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:53:48] [INFO ] Computed 21 place invariants in 16 ms
[2022-05-21 19:53:48] [INFO ] Implicit Places using invariants in 83 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:53:48] [INFO ] Computed 21 place invariants in 12 ms
[2022-05-21 19:53:49] [INFO ] Implicit Places using invariants and state equation in 748 ms returned []
Implicit Place search using SMT with State Equation took 833 ms to find 0 implicit places.
[2022-05-21 19:53:50] [INFO ] Redundant transitions in 922 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:53:50] [INFO ] Computed 21 place invariants in 17 ms
[2022-05-21 19:53:52] [INFO ] Dead Transitions using invariants and state equation in 2344 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2022-05-21 19:53:52] [INFO ] Flatten gal took : 188 ms
[2022-05-21 19:53:53] [INFO ] Flatten gal took : 250 ms
[2022-05-21 19:53:53] [INFO ] Input system was already deterministic with 8421 transitions.
Finished random walk after 67 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=7 )
FORMULA TokenRing-PT-020-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 12 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:53:53] [INFO ] Computed 21 place invariants in 17 ms
[2022-05-21 19:53:53] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:53:53] [INFO ] Computed 21 place invariants in 11 ms
[2022-05-21 19:53:54] [INFO ] Implicit Places using invariants and state equation in 746 ms returned []
Implicit Place search using SMT with State Equation took 825 ms to find 0 implicit places.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:53:54] [INFO ] Computed 21 place invariants in 14 ms
[2022-05-21 19:53:56] [INFO ] Dead Transitions using invariants and state equation in 2084 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2022-05-21 19:53:56] [INFO ] Flatten gal took : 179 ms
[2022-05-21 19:53:57] [INFO ] Flatten gal took : 241 ms
[2022-05-21 19:53:57] [INFO ] Input system was already deterministic with 8421 transitions.
[2022-05-21 19:53:58] [INFO ] Flatten gal took : 237 ms
[2022-05-21 19:53:58] [INFO ] Flatten gal took : 240 ms
[2022-05-21 19:53:58] [INFO ] Time to serialize gal into /tmp/CTLFireability18424620679640443438.gal : 19 ms
[2022-05-21 19:53:58] [INFO ] Time to serialize properties into /tmp/CTLFireability8984385258691455557.ctl : 18 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18424620679640443438.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8984385258691455557.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44663e+10,12.1074,342332,2,26743,5,1.30837e+06,6,0,10188,34664,0


Converting to forward existential form...Done !
original formula: AF(AG(EX(((((((((((((((((State_12_10>=1)&&(State_11_3>=1))||((State_8_17>=1)&&(State_7_5>=1)))||(((State_6_1>=1)&&(State_5_11>=1))||((Sta...320046
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(EX(((((((((((((((((State_12_10>=1)&&(State_11_3>=1))||((State_8_17>=1)&&(State_7_5>=1)...318929
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:176)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:342)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:181)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:161)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:326)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:392)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:186)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-21 19:54:28] [INFO ] Flatten gal took : 237 ms
[2022-05-21 19:54:28] [INFO ] Applying decomposition
[2022-05-21 19:54:28] [INFO ] Flatten gal took : 256 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2982620194780945384.txt' '-o' '/tmp/graph2982620194780945384.bin' '-w' '/tmp/graph2982620194780945384.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2982620194780945384.bin' '-l' '-1' '-v' '-w' '/tmp/graph2982620194780945384.weights' '-q' '0' '-e' '0.001'
[2022-05-21 19:54:29] [INFO ] Decomposing Gal with order
[2022-05-21 19:54:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 19:54:29] [INFO ] Removed a total of 19323 redundant transitions.
[2022-05-21 19:54:29] [INFO ] Flatten gal took : 378 ms
[2022-05-21 19:54:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 186 labels/synchronizations in 82 ms.
[2022-05-21 19:54:31] [INFO ] Time to serialize gal into /tmp/CTLFireability1516053746075710879.gal : 26 ms
[2022-05-21 19:54:31] [INFO ] Time to serialize properties into /tmp/CTLFireability9618726756644536484.ctl : 28 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1516053746075710879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9618726756644536484.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 142 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:55:01] [INFO ] Computed 21 place invariants in 18 ms
[2022-05-21 19:55:02] [INFO ] Implicit Places using invariants in 545 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:55:02] [INFO ] Computed 21 place invariants in 22 ms
[2022-05-21 19:55:03] [INFO ] Implicit Places using invariants and state equation in 1419 ms returned []
Implicit Place search using SMT with State Equation took 1968 ms to find 0 implicit places.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:55:03] [INFO ] Computed 21 place invariants in 12 ms
[2022-05-21 19:55:06] [INFO ] Dead Transitions using invariants and state equation in 2093 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2022-05-21 19:55:06] [INFO ] Flatten gal took : 150 ms
[2022-05-21 19:55:06] [INFO ] Flatten gal took : 181 ms
[2022-05-21 19:55:06] [INFO ] Input system was already deterministic with 8421 transitions.
[2022-05-21 19:55:06] [INFO ] Flatten gal took : 292 ms
[2022-05-21 19:55:07] [INFO ] Flatten gal took : 169 ms
[2022-05-21 19:55:07] [INFO ] Time to serialize gal into /tmp/CTLFireability6889827416909322265.gal : 24 ms
[2022-05-21 19:55:07] [INFO ] Time to serialize properties into /tmp/CTLFireability2496187207417379295.ctl : 42 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6889827416909322265.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2496187207417379295.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44663e+10,11.9662,341552,2,26743,5,1.30837e+06,6,0,10188,34664,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2022-05-21 19:55:37] [INFO ] Flatten gal took : 176 ms
[2022-05-21 19:55:37] [INFO ] Applying decomposition
[2022-05-21 19:55:37] [INFO ] Flatten gal took : 180 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17683397314393186295.txt' '-o' '/tmp/graph17683397314393186295.bin' '-w' '/tmp/graph17683397314393186295.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17683397314393186295.bin' '-l' '-1' '-v' '-w' '/tmp/graph17683397314393186295.weights' '-q' '0' '-e' '0.001'
[2022-05-21 19:55:37] [INFO ] Decomposing Gal with order
[2022-05-21 19:55:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 19:55:38] [INFO ] Removed a total of 19247 redundant transitions.
[2022-05-21 19:55:38] [INFO ] Flatten gal took : 289 ms
[2022-05-21 19:55:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 49 ms.
[2022-05-21 19:55:38] [INFO ] Time to serialize gal into /tmp/CTLFireability4094480379137272882.gal : 19 ms
[2022-05-21 19:55:38] [INFO ] Time to serialize properties into /tmp/CTLFireability985640919467107386.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4094480379137272882.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability985640919467107386.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...252
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 121 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:56:08] [INFO ] Computed 21 place invariants in 17 ms
[2022-05-21 19:56:09] [INFO ] Implicit Places using invariants in 558 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:56:09] [INFO ] Computed 21 place invariants in 12 ms
[2022-05-21 19:56:10] [INFO ] Implicit Places using invariants and state equation in 1442 ms returned []
Implicit Place search using SMT with State Equation took 2001 ms to find 0 implicit places.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:56:10] [INFO ] Computed 21 place invariants in 13 ms
[2022-05-21 19:56:12] [INFO ] Dead Transitions using invariants and state equation in 2109 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2022-05-21 19:56:12] [INFO ] Flatten gal took : 153 ms
[2022-05-21 19:56:13] [INFO ] Flatten gal took : 177 ms
[2022-05-21 19:56:13] [INFO ] Input system was already deterministic with 8421 transitions.
[2022-05-21 19:56:13] [INFO ] Flatten gal took : 175 ms
[2022-05-21 19:56:13] [INFO ] Flatten gal took : 181 ms
[2022-05-21 19:56:13] [INFO ] Time to serialize gal into /tmp/CTLFireability8082397605039090835.gal : 17 ms
[2022-05-21 19:56:13] [INFO ] Time to serialize properties into /tmp/CTLFireability12466454045337487136.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8082397605039090835.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12466454045337487136.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44663e+10,12.0997,340248,2,26743,5,1.30837e+06,6,0,10188,34664,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2022-05-21 19:56:44] [INFO ] Flatten gal took : 173 ms
[2022-05-21 19:56:44] [INFO ] Applying decomposition
[2022-05-21 19:56:44] [INFO ] Flatten gal took : 178 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2217347639818744011.txt' '-o' '/tmp/graph2217347639818744011.bin' '-w' '/tmp/graph2217347639818744011.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2217347639818744011.bin' '-l' '-1' '-v' '-w' '/tmp/graph2217347639818744011.weights' '-q' '0' '-e' '0.001'
[2022-05-21 19:56:44] [INFO ] Decomposing Gal with order
[2022-05-21 19:56:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 19:56:44] [INFO ] Removed a total of 19285 redundant transitions.
[2022-05-21 19:56:45] [INFO ] Flatten gal took : 288 ms
[2022-05-21 19:56:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 151 labels/synchronizations in 50 ms.
[2022-05-21 19:56:45] [INFO ] Time to serialize gal into /tmp/CTLFireability4425852423038551336.gal : 18 ms
[2022-05-21 19:56:45] [INFO ] Time to serialize properties into /tmp/CTLFireability913768998403372883.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4425852423038551336.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability913768998403372883.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...252
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 236 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:57:15] [INFO ] Computed 21 place invariants in 18 ms
[2022-05-21 19:57:16] [INFO ] Implicit Places using invariants in 551 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:57:16] [INFO ] Computed 21 place invariants in 16 ms
[2022-05-21 19:57:17] [INFO ] Implicit Places using invariants and state equation in 1417 ms returned []
Implicit Place search using SMT with State Equation took 1971 ms to find 0 implicit places.
[2022-05-21 19:57:18] [INFO ] Redundant transitions in 932 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:57:18] [INFO ] Computed 21 place invariants in 16 ms
[2022-05-21 19:57:20] [INFO ] Dead Transitions using invariants and state equation in 2121 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2022-05-21 19:57:20] [INFO ] Flatten gal took : 149 ms
[2022-05-21 19:57:20] [INFO ] Flatten gal took : 193 ms
[2022-05-21 19:57:21] [INFO ] Input system was already deterministic with 8421 transitions.
[2022-05-21 19:57:21] [INFO ] Flatten gal took : 174 ms
[2022-05-21 19:57:21] [INFO ] Flatten gal took : 181 ms
[2022-05-21 19:57:21] [INFO ] Time to serialize gal into /tmp/CTLFireability3355920409598667392.gal : 18 ms
[2022-05-21 19:57:21] [INFO ] Time to serialize properties into /tmp/CTLFireability6241570573961427223.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3355920409598667392.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6241570573961427223.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44663e+10,12.0307,340976,2,26743,5,1.30837e+06,6,0,10188,34664,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2022-05-21 19:57:51] [INFO ] Flatten gal took : 175 ms
[2022-05-21 19:57:51] [INFO ] Applying decomposition
[2022-05-21 19:57:52] [INFO ] Flatten gal took : 180 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15810013735035873206.txt' '-o' '/tmp/graph15810013735035873206.bin' '-w' '/tmp/graph15810013735035873206.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15810013735035873206.bin' '-l' '-1' '-v' '-w' '/tmp/graph15810013735035873206.weights' '-q' '0' '-e' '0.001'
[2022-05-21 19:57:52] [INFO ] Decomposing Gal with order
[2022-05-21 19:57:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 19:57:52] [INFO ] Removed a total of 19266 redundant transitions.
[2022-05-21 19:57:52] [INFO ] Flatten gal took : 290 ms
[2022-05-21 19:57:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 186 labels/synchronizations in 55 ms.
[2022-05-21 19:57:52] [INFO ] Time to serialize gal into /tmp/CTLFireability4890040314536067142.gal : 18 ms
[2022-05-21 19:57:52] [INFO ] Time to serialize properties into /tmp/CTLFireability1949381463469946545.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4890040314536067142.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1949381463469946545.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 249 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:58:23] [INFO ] Computed 21 place invariants in 19 ms
[2022-05-21 19:58:23] [INFO ] Implicit Places using invariants in 577 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:58:23] [INFO ] Computed 21 place invariants in 16 ms
[2022-05-21 19:58:25] [INFO ] Implicit Places using invariants and state equation in 1451 ms returned []
Implicit Place search using SMT with State Equation took 2030 ms to find 0 implicit places.
[2022-05-21 19:58:26] [INFO ] Redundant transitions in 954 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:58:26] [INFO ] Computed 21 place invariants in 18 ms
[2022-05-21 19:58:28] [INFO ] Dead Transitions using invariants and state equation in 2232 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2022-05-21 19:58:28] [INFO ] Flatten gal took : 149 ms
[2022-05-21 19:58:28] [INFO ] Flatten gal took : 181 ms
[2022-05-21 19:58:29] [INFO ] Input system was already deterministic with 8421 transitions.
[2022-05-21 19:58:29] [INFO ] Flatten gal took : 174 ms
[2022-05-21 19:58:29] [INFO ] Flatten gal took : 177 ms
[2022-05-21 19:58:29] [INFO ] Time to serialize gal into /tmp/CTLFireability14095534987773537566.gal : 17 ms
[2022-05-21 19:58:29] [INFO ] Time to serialize properties into /tmp/CTLFireability5628392214819303048.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14095534987773537566.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5628392214819303048.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44663e+10,11.9613,339860,2,26743,5,1.30837e+06,6,0,10188,34664,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2022-05-21 19:58:59] [INFO ] Flatten gal took : 168 ms
[2022-05-21 19:58:59] [INFO ] Applying decomposition
[2022-05-21 19:58:59] [INFO ] Flatten gal took : 178 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7123821266312270728.txt' '-o' '/tmp/graph7123821266312270728.bin' '-w' '/tmp/graph7123821266312270728.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7123821266312270728.bin' '-l' '-1' '-v' '-w' '/tmp/graph7123821266312270728.weights' '-q' '0' '-e' '0.001'
[2022-05-21 19:59:00] [INFO ] Decomposing Gal with order
[2022-05-21 19:59:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 19:59:00] [INFO ] Removed a total of 19266 redundant transitions.
[2022-05-21 19:59:00] [INFO ] Flatten gal took : 276 ms
[2022-05-21 19:59:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 46 ms.
[2022-05-21 19:59:00] [INFO ] Time to serialize gal into /tmp/CTLFireability5909220441934699683.gal : 17 ms
[2022-05-21 19:59:00] [INFO ] Time to serialize properties into /tmp/CTLFireability9129988663466256174.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5909220441934699683.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9129988663466256174.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 128 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:59:31] [INFO ] Computed 21 place invariants in 20 ms
[2022-05-21 19:59:31] [INFO ] Implicit Places using invariants in 599 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:59:31] [INFO ] Computed 21 place invariants in 11 ms
[2022-05-21 19:59:33] [INFO ] Implicit Places using invariants and state equation in 1445 ms returned []
Implicit Place search using SMT with State Equation took 2046 ms to find 0 implicit places.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:59:33] [INFO ] Computed 21 place invariants in 17 ms
[2022-05-21 19:59:35] [INFO ] Dead Transitions using invariants and state equation in 2095 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2022-05-21 19:59:35] [INFO ] Flatten gal took : 150 ms
[2022-05-21 19:59:35] [INFO ] Flatten gal took : 176 ms
[2022-05-21 19:59:35] [INFO ] Input system was already deterministic with 8421 transitions.
[2022-05-21 19:59:36] [INFO ] Flatten gal took : 170 ms
[2022-05-21 19:59:36] [INFO ] Flatten gal took : 176 ms
[2022-05-21 19:59:36] [INFO ] Time to serialize gal into /tmp/CTLFireability13530221853003358976.gal : 18 ms
[2022-05-21 19:59:36] [INFO ] Time to serialize properties into /tmp/CTLFireability13872444882402851807.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13530221853003358976.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13872444882402851807.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44663e+10,11.856,341476,2,26743,5,1.30837e+06,6,0,10188,34664,0


Converting to forward existential form...Done !
original formula: EF((EX(((State_5_11>=1)&&(State_4_5>=1))) * ((State_4_18<1)||(State_5_9<1))))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * ((State_4_18<1)||(State_5_9<1)))) * ((State_5_11>=1)&&(State_4_5>=1)))] != FALSE
(forward)formula 0,0,11.8763,341476,1,0,5,1.30837e+06,8,0,10192,34664,0
FORMULA TokenRing-PT-020-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 123 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:59:48] [INFO ] Computed 21 place invariants in 17 ms
[2022-05-21 19:59:48] [INFO ] Implicit Places using invariants in 559 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:59:48] [INFO ] Computed 21 place invariants in 12 ms
[2022-05-21 19:59:50] [INFO ] Implicit Places using invariants and state equation in 1418 ms returned []
Implicit Place search using SMT with State Equation took 1978 ms to find 0 implicit places.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 19:59:50] [INFO ] Computed 21 place invariants in 18 ms
[2022-05-21 19:59:52] [INFO ] Dead Transitions using invariants and state equation in 2178 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2022-05-21 19:59:52] [INFO ] Flatten gal took : 149 ms
[2022-05-21 19:59:52] [INFO ] Flatten gal took : 307 ms
[2022-05-21 19:59:53] [INFO ] Input system was already deterministic with 8421 transitions.
[2022-05-21 19:59:53] [INFO ] Flatten gal took : 169 ms
[2022-05-21 19:59:53] [INFO ] Flatten gal took : 172 ms
[2022-05-21 19:59:53] [INFO ] Time to serialize gal into /tmp/CTLFireability8643783293186856734.gal : 16 ms
[2022-05-21 19:59:53] [INFO ] Time to serialize properties into /tmp/CTLFireability17194180064452642617.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8643783293186856734.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17194180064452642617.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44663e+10,11.7095,340324,2,26743,5,1.30837e+06,6,0,10188,34664,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2022-05-21 20:00:23] [INFO ] Flatten gal took : 171 ms
[2022-05-21 20:00:23] [INFO ] Applying decomposition
[2022-05-21 20:00:23] [INFO ] Flatten gal took : 174 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph4649348744184808717.txt' '-o' '/tmp/graph4649348744184808717.bin' '-w' '/tmp/graph4649348744184808717.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4649348744184808717.bin' '-l' '-1' '-v' '-w' '/tmp/graph4649348744184808717.weights' '-q' '0' '-e' '0.001'
[2022-05-21 20:00:24] [INFO ] Decomposing Gal with order
[2022-05-21 20:00:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 20:00:24] [INFO ] Removed a total of 19361 redundant transitions.
[2022-05-21 20:00:24] [INFO ] Flatten gal took : 286 ms
[2022-05-21 20:00:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 47 ms.
[2022-05-21 20:00:24] [INFO ] Time to serialize gal into /tmp/CTLFireability3833827556231705303.gal : 22 ms
[2022-05-21 20:00:24] [INFO ] Time to serialize properties into /tmp/CTLFireability4953064505319394749.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3833827556231705303.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4953064505319394749.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 121 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 20:00:54] [INFO ] Computed 21 place invariants in 19 ms
[2022-05-21 20:00:55] [INFO ] Implicit Places using invariants in 581 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 20:00:55] [INFO ] Computed 21 place invariants in 11 ms
[2022-05-21 20:00:57] [INFO ] Implicit Places using invariants and state equation in 1594 ms returned []
Implicit Place search using SMT with State Equation took 2176 ms to find 0 implicit places.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 20:00:57] [INFO ] Computed 21 place invariants in 17 ms
[2022-05-21 20:00:59] [INFO ] Dead Transitions using invariants and state equation in 2203 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2022-05-21 20:00:59] [INFO ] Flatten gal took : 153 ms
[2022-05-21 20:00:59] [INFO ] Flatten gal took : 179 ms
[2022-05-21 20:00:59] [INFO ] Input system was already deterministic with 8421 transitions.
[2022-05-21 20:01:00] [INFO ] Flatten gal took : 172 ms
[2022-05-21 20:01:00] [INFO ] Flatten gal took : 191 ms
[2022-05-21 20:01:00] [INFO ] Time to serialize gal into /tmp/CTLFireability8230559588078788921.gal : 20 ms
[2022-05-21 20:01:00] [INFO ] Time to serialize properties into /tmp/CTLFireability6267632361951120978.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8230559588078788921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6267632361951120978.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44663e+10,12.2749,339520,2,26743,5,1.30837e+06,6,0,10188,34664,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2022-05-21 20:01:30] [INFO ] Flatten gal took : 197 ms
[2022-05-21 20:01:30] [INFO ] Applying decomposition
[2022-05-21 20:01:30] [INFO ] Flatten gal took : 207 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5984060601842203583.txt' '-o' '/tmp/graph5984060601842203583.bin' '-w' '/tmp/graph5984060601842203583.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5984060601842203583.bin' '-l' '-1' '-v' '-w' '/tmp/graph5984060601842203583.weights' '-q' '0' '-e' '0.001'
[2022-05-21 20:01:31] [INFO ] Decomposing Gal with order
[2022-05-21 20:01:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 20:01:31] [INFO ] Removed a total of 19266 redundant transitions.
[2022-05-21 20:01:31] [INFO ] Flatten gal took : 433 ms
[2022-05-21 20:01:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 53 labels/synchronizations in 56 ms.
[2022-05-21 20:01:31] [INFO ] Time to serialize gal into /tmp/CTLFireability9902971886352882170.gal : 22 ms
[2022-05-21 20:01:31] [INFO ] Time to serialize properties into /tmp/CTLFireability11843282265441994453.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9902971886352882170.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11843282265441994453.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 247 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 20:02:02] [INFO ] Computed 21 place invariants in 16 ms
[2022-05-21 20:02:02] [INFO ] Implicit Places using invariants in 629 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 20:02:02] [INFO ] Computed 21 place invariants in 12 ms
[2022-05-21 20:02:04] [INFO ] Implicit Places using invariants and state equation in 1561 ms returned []
Implicit Place search using SMT with State Equation took 2194 ms to find 0 implicit places.
[2022-05-21 20:02:05] [INFO ] Redundant transitions in 965 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 20:02:05] [INFO ] Computed 21 place invariants in 12 ms
[2022-05-21 20:02:07] [INFO ] Dead Transitions using invariants and state equation in 2349 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2022-05-21 20:02:07] [INFO ] Flatten gal took : 155 ms
[2022-05-21 20:02:08] [INFO ] Flatten gal took : 184 ms
[2022-05-21 20:02:08] [INFO ] Input system was already deterministic with 8421 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 42773 steps, run timeout after 3001 ms. (steps per millisecond=14 ) properties seen :{}
Probabilistic random walk after 42773 steps, saw 10091 distinct states, run finished after 3001 ms. (steps per millisecond=14 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 20:02:11] [INFO ] Computed 21 place invariants in 19 ms
[2022-05-21 20:02:11] [INFO ] [Real]Absence check using 21 positive place invariants in 6 ms returned sat
[2022-05-21 20:02:13] [INFO ] After 1523ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-21 20:02:13] [INFO ] [Nat]Absence check using 21 positive place invariants in 4 ms returned sat
[2022-05-21 20:02:14] [INFO ] After 1109ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-21 20:02:14] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2022-05-21 20:02:16] [INFO ] After 2593ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-21 20:02:17] [INFO ] After 2955ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 246 ms.
[2022-05-21 20:02:17] [INFO ] After 4448ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 595 ms.
Support contains 2 out of 441 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 234 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Finished random walk after 453 steps, including 0 resets, run visited all 2 properties in 15 ms. (steps per millisecond=30 )
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 6936 ms. (steps per millisecond=144 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 737156 steps, including 2 resets, run timeout after 5010 ms. (steps per millisecond=147 ) properties seen 0
Interrupted probabilistic random walk after 563109 steps, run timeout after 33001 ms. (steps per millisecond=17 ) properties seen :{}
Probabilistic random walk after 563109 steps, saw 105370 distinct states, run finished after 33001 ms. (steps per millisecond=17 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 20:03:03] [INFO ] Computed 21 place invariants in 12 ms
[2022-05-21 20:03:03] [INFO ] [Real]Absence check using 21 positive place invariants in 5 ms returned sat
[2022-05-21 20:03:04] [INFO ] After 1267ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-21 20:03:04] [INFO ] [Nat]Absence check using 21 positive place invariants in 5 ms returned sat
[2022-05-21 20:03:05] [INFO ] After 1183ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-21 20:03:06] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2022-05-21 20:03:08] [INFO ] After 2489ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-21 20:03:08] [INFO ] After 2841ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 237 ms.
[2022-05-21 20:03:09] [INFO ] After 4406ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 726 ms.
Support contains 2 out of 441 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 246 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 235 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 20:03:10] [INFO ] Computed 21 place invariants in 16 ms
[2022-05-21 20:03:10] [INFO ] Implicit Places using invariants in 607 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 20:03:10] [INFO ] Computed 21 place invariants in 17 ms
[2022-05-21 20:03:12] [INFO ] Implicit Places using invariants and state equation in 1525 ms returned []
Implicit Place search using SMT with State Equation took 2134 ms to find 0 implicit places.
[2022-05-21 20:03:13] [INFO ] Redundant transitions in 1017 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-05-21 20:03:13] [INFO ] Computed 21 place invariants in 15 ms
[2022-05-21 20:03:15] [INFO ] Dead Transitions using invariants and state equation in 2184 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Finished random walk after 452 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=64 )
Graph (trivial) has 8341 edges and 441 vertex of which 439 / 441 are part of one of the 21 SCC in 9 ms
Free SCC test removed 418 places
Drop transitions removed 8341 transitions
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 8417 transitions.
Graph (complete) has 4 edges and 23 vertex of which 4 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.0 ms
Discarding 19 places :
Also discarding 0 output transitions
Applied a total of 2 rules in 20 ms. Remains 4 /441 variables (removed 437) and now considering 4/8421 (removed 8417) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 4 rows 4 cols
[2022-05-21 20:03:15] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-21 20:03:15] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-21 20:03:15] [INFO ] After 1ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-21 20:03:15] [INFO ] After 3ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2022-05-21 20:03:15] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
[2022-05-21 20:03:15] [INFO ] Flatten gal took : 1 ms
[2022-05-21 20:03:15] [INFO ] Flatten gal took : 1 ms
[2022-05-21 20:03:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17310968084595794950.gal : 1 ms
[2022-05-21 20:03:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16196153802082322075.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17310968084595794950.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16196153802082322075.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality16196153802082322075.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,4,0.002118,3464,2,7,5,25,7,0,24,14,0
Total reachable state count : 4

Verifying 1 reachability properties.
Reachability property TokenRing-PT-020-CTLFireability-15 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-CTLFireability-15,1,0.002518,3904,2,5,6,25,7,0,27,14,0
[2022-05-21 20:03:15] [INFO ] Flatten gal took : 179 ms
[2022-05-21 20:03:16] [INFO ] Flatten gal took : 183 ms
[2022-05-21 20:03:16] [INFO ] Time to serialize gal into /tmp/CTLFireability15751789383790336442.gal : 17 ms
[2022-05-21 20:03:16] [INFO ] Time to serialize properties into /tmp/CTLFireability14966419315461462642.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15751789383790336442.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14966419315461462642.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44663e+10,12.5098,340792,2,26743,5,1.30837e+06,6,0,10188,34664,0


Converting to forward existential form...Done !
original formula: EF(((State_4_17>=1)&&(State_5_19>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * ((State_4_17>=1)&&(State_5_19>=1)))] != FALSE
(forward)formula 0,0,12.5232,340792,1,0,5,1.30837e+06,8,0,10192,34664,0
FORMULA TokenRing-PT-020-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

[2022-05-21 20:03:30] [INFO ] Flatten gal took : 1164 ms
[2022-05-21 20:03:37] [INFO ] Flatten gal took : 1142 ms
[2022-05-21 20:03:44] [INFO ] Applying decomposition
[2022-05-21 20:03:45] [INFO ] Flatten gal took : 1128 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13402506618672191037.txt' '-o' '/tmp/graph13402506618672191037.bin' '-w' '/tmp/graph13402506618672191037.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13402506618672191037.bin' '-l' '-1' '-v' '-w' '/tmp/graph13402506618672191037.weights' '-q' '0' '-e' '0.001'
[2022-05-21 20:03:47] [INFO ] Decomposing Gal with order
[2022-05-21 20:03:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 20:03:48] [INFO ] Removed a total of 19228 redundant transitions.
[2022-05-21 20:03:50] [INFO ] Flatten gal took : 1629 ms
[2022-05-21 20:04:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 49 ms.
[2022-05-21 20:04:26] [INFO ] Time to serialize gal into /tmp/CTLFireability5709339190725249899.gal : 14 ms
[2022-05-21 20:04:26] [INFO ] Time to serialize properties into /tmp/CTLFireability12257969114557603915.ctl : 464 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5709339190725249899.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12257969114557603915.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.

BK_STOP 1653163804715

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLFireability -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 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="TokenRing-PT-020"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is TokenRing-PT-020, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r258-tall-165303546000618"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-020.tgz
mv TokenRing-PT-020 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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