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.r312-tall-165472281800122.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 BugTracking-PT-q8m256, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281800122
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.3K Jun 7 16:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Jun 7 16:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Jun 7 16:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Jun 7 16:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jun 6 15:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 15:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 20K Jun 7 16:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 177K Jun 7 16:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Jun 7 16:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Jun 7 16:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 15:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 16M Jun 6 12:11 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-00
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-01
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-02
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-03
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-04
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-05
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-06
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-07
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-08
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-09
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-10
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-11
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-12
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-13
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-14
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1654770633806

Running Version 202205111006
[2022-06-09 10:30:35] [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]
[2022-06-09 10:30:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 10:30:36] [INFO ] Load time of PNML (sax parser for PT used): 844 ms
[2022-06-09 10:30:36] [INFO ] Transformed 754 places.
[2022-06-09 10:30:36] [INFO ] Transformed 27370 transitions.
[2022-06-09 10:30:36] [INFO ] Parsed PT model containing 754 places and 27370 transitions in 1089 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 22 ms.
Deduced a syphon composed of 474 places in 165 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m256-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 278 transition count 3904
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 277 transition count 3871
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 277 transition count 3871
Applied a total of 4 rules in 92 ms. Remains 277 /280 variables (removed 3) and now considering 3871/3904 (removed 33) transitions.
[2022-06-09 10:30:36] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 10:30:36] [INFO ] Computed 8 place invariants in 49 ms
[2022-06-09 10:30:37] [INFO ] Implicit Places using invariants in 716 ms returned []
[2022-06-09 10:30:37] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 10:30:37] [INFO ] Computed 8 place invariants in 17 ms
[2022-06-09 10:30:38] [INFO ] State equation strengthened by 282 read => feed constraints.
[2022-06-09 10:30:40] [INFO ] Implicit Places using invariants and state equation in 2874 ms returned []
Implicit Place search using SMT with State Equation took 3621 ms to find 0 implicit places.
[2022-06-09 10:30:40] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 10:30:40] [INFO ] Computed 8 place invariants in 20 ms
[2022-06-09 10:30:41] [INFO ] Dead Transitions using invariants and state equation in 1164 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 277/280 places, 3871/3904 transitions.
Finished structural reductions, in 1 iterations. Remains : 277/280 places, 3871/3904 transitions.
Support contains 19 out of 277 places after structural reductions.
[2022-06-09 10:30:41] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2022-06-09 10:30:42] [INFO ] Flatten gal took : 391 ms
[2022-06-09 10:30:42] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA BugTracking-PT-q8m256-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 10:30:42] [INFO ] Flatten gal took : 234 ms
[2022-06-09 10:30:42] [INFO ] Input system was already deterministic with 3871 transitions.
Support contains 11 out of 277 places (down from 19) after GAL structural reductions.
Incomplete random walk after 10104 steps, including 4 resets, run finished after 421 ms. (steps per millisecond=24 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 84174 steps, run timeout after 3001 ms. (steps per millisecond=28 ) properties seen :{}
Probabilistic random walk after 84174 steps, saw 40235 distinct states, run finished after 3002 ms. (steps per millisecond=28 ) properties seen :0
Running SMT prover for 4 properties.
[2022-06-09 10:30:46] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 10:30:46] [INFO ] Computed 8 place invariants in 22 ms
[2022-06-09 10:30:46] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 10:30:47] [INFO ] After 1129ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-09 10:30:47] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 10:30:48] [INFO ] After 984ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-09 10:30:48] [INFO ] State equation strengthened by 282 read => feed constraints.
[2022-06-09 10:30:49] [INFO ] After 748ms SMT Verify possible using 282 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2022-06-09 10:30:49] [INFO ] Deduced a trap composed of 55 places in 213 ms of which 7 ms to minimize.
[2022-06-09 10:30:50] [INFO ] Deduced a trap composed of 61 places in 234 ms of which 1 ms to minimize.
[2022-06-09 10:30:50] [INFO ] Deduced a trap composed of 63 places in 206 ms of which 1 ms to minimize.
[2022-06-09 10:30:50] [INFO ] Deduced a trap composed of 61 places in 215 ms of which 1 ms to minimize.
[2022-06-09 10:30:51] [INFO ] Deduced a trap composed of 57 places in 227 ms of which 0 ms to minimize.
[2022-06-09 10:30:51] [INFO ] Deduced a trap composed of 60 places in 214 ms of which 0 ms to minimize.
[2022-06-09 10:30:51] [INFO ] Deduced a trap composed of 64 places in 198 ms of which 1 ms to minimize.
[2022-06-09 10:30:52] [INFO ] Deduced a trap composed of 59 places in 214 ms of which 2 ms to minimize.
[2022-06-09 10:30:52] [INFO ] Deduced a trap composed of 61 places in 196 ms of which 0 ms to minimize.
[2022-06-09 10:30:52] [INFO ] Deduced a trap composed of 59 places in 193 ms of which 1 ms to minimize.
[2022-06-09 10:30:53] [INFO ] Deduced a trap composed of 63 places in 209 ms of which 0 ms to minimize.
[2022-06-09 10:30:53] [INFO ] Deduced a trap composed of 65 places in 208 ms of which 0 ms to minimize.
[2022-06-09 10:30:53] [INFO ] Deduced a trap composed of 64 places in 219 ms of which 1 ms to minimize.
[2022-06-09 10:30:53] [INFO ] Deduced a trap composed of 63 places in 218 ms of which 0 ms to minimize.
[2022-06-09 10:30:54] [INFO ] Deduced a trap composed of 64 places in 383 ms of which 1 ms to minimize.
[2022-06-09 10:30:54] [INFO ] Deduced a trap composed of 59 places in 391 ms of which 0 ms to minimize.
[2022-06-09 10:30:55] [INFO ] Deduced a trap composed of 55 places in 401 ms of which 0 ms to minimize.
[2022-06-09 10:30:55] [INFO ] Deduced a trap composed of 62 places in 207 ms of which 1 ms to minimize.
[2022-06-09 10:30:55] [INFO ] Deduced a trap composed of 67 places in 215 ms of which 1 ms to minimize.
[2022-06-09 10:30:56] [INFO ] Deduced a trap composed of 64 places in 205 ms of which 0 ms to minimize.
[2022-06-09 10:30:56] [INFO ] Deduced a trap composed of 63 places in 207 ms of which 0 ms to minimize.
[2022-06-09 10:30:56] [INFO ] Deduced a trap composed of 63 places in 206 ms of which 1 ms to minimize.
[2022-06-09 10:30:57] [INFO ] Deduced a trap composed of 63 places in 202 ms of which 1 ms to minimize.
[2022-06-09 10:30:57] [INFO ] Deduced a trap composed of 60 places in 227 ms of which 1 ms to minimize.
[2022-06-09 10:30:57] [INFO ] Deduced a trap composed of 60 places in 222 ms of which 1 ms to minimize.
[2022-06-09 10:30:58] [INFO ] Deduced a trap composed of 62 places in 207 ms of which 0 ms to minimize.
[2022-06-09 10:30:58] [INFO ] Deduced a trap composed of 61 places in 226 ms of which 1 ms to minimize.
[2022-06-09 10:30:58] [INFO ] Deduced a trap composed of 62 places in 210 ms of which 0 ms to minimize.
[2022-06-09 10:30:58] [INFO ] Deduced a trap composed of 63 places in 211 ms of which 0 ms to minimize.
[2022-06-09 10:30:59] [INFO ] Deduced a trap composed of 62 places in 218 ms of which 1 ms to minimize.
[2022-06-09 10:30:59] [INFO ] Deduced a trap composed of 62 places in 225 ms of which 1 ms to minimize.
[2022-06-09 10:30:59] [INFO ] Deduced a trap composed of 65 places in 228 ms of which 0 ms to minimize.
[2022-06-09 10:31:00] [INFO ] Deduced a trap composed of 59 places in 206 ms of which 0 ms to minimize.
[2022-06-09 10:31:00] [INFO ] Deduced a trap composed of 61 places in 205 ms of which 1 ms to minimize.
[2022-06-09 10:31:00] [INFO ] Deduced a trap composed of 64 places in 203 ms of which 1 ms to minimize.
[2022-06-09 10:31:01] [INFO ] Deduced a trap composed of 63 places in 197 ms of which 1 ms to minimize.
[2022-06-09 10:31:01] [INFO ] Deduced a trap composed of 65 places in 196 ms of which 1 ms to minimize.
[2022-06-09 10:31:01] [INFO ] Deduced a trap composed of 64 places in 223 ms of which 1 ms to minimize.
[2022-06-09 10:31:01] [INFO ] Deduced a trap composed of 60 places in 221 ms of which 1 ms to minimize.
[2022-06-09 10:31:02] [INFO ] Deduced a trap composed of 65 places in 203 ms of which 1 ms to minimize.
[2022-06-09 10:31:02] [INFO ] Deduced a trap composed of 62 places in 206 ms of which 0 ms to minimize.
[2022-06-09 10:31:02] [INFO ] Deduced a trap composed of 63 places in 206 ms of which 1 ms to minimize.
[2022-06-09 10:31:03] [INFO ] Deduced a trap composed of 60 places in 213 ms of which 1 ms to minimize.
[2022-06-09 10:31:03] [INFO ] Deduced a trap composed of 61 places in 203 ms of which 0 ms to minimize.
[2022-06-09 10:31:03] [INFO ] Deduced a trap composed of 61 places in 201 ms of which 1 ms to minimize.
[2022-06-09 10:31:03] [INFO ] Deduced a trap composed of 66 places in 227 ms of which 1 ms to minimize.
[2022-06-09 10:31:04] [INFO ] Deduced a trap composed of 61 places in 197 ms of which 1 ms to minimize.
[2022-06-09 10:31:04] [INFO ] Deduced a trap composed of 67 places in 203 ms of which 0 ms to minimize.
[2022-06-09 10:31:04] [INFO ] Deduced a trap composed of 65 places in 201 ms of which 0 ms to minimize.
[2022-06-09 10:31:05] [INFO ] Deduced a trap composed of 66 places in 215 ms of which 1 ms to minimize.
[2022-06-09 10:31:05] [INFO ] Deduced a trap composed of 62 places in 215 ms of which 0 ms to minimize.
[2022-06-09 10:31:05] [INFO ] Deduced a trap composed of 69 places in 214 ms of which 0 ms to minimize.
[2022-06-09 10:31:05] [INFO ] Deduced a trap composed of 69 places in 218 ms of which 0 ms to minimize.
[2022-06-09 10:31:06] [INFO ] Deduced a trap composed of 68 places in 223 ms of which 1 ms to minimize.
[2022-06-09 10:31:06] [INFO ] Deduced a trap composed of 70 places in 191 ms of which 0 ms to minimize.
[2022-06-09 10:31:06] [INFO ] Deduced a trap composed of 70 places in 192 ms of which 0 ms to minimize.
[2022-06-09 10:31:06] [INFO ] Trap strengthening (SAT) tested/added 57/56 trap constraints in 17240 ms
[2022-06-09 10:31:07] [INFO ] Deduced a trap composed of 19 places in 120 ms of which 0 ms to minimize.
[2022-06-09 10:31:07] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 188 ms
[2022-06-09 10:31:07] [INFO ] After 18591ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 295 ms.
[2022-06-09 10:31:07] [INFO ] After 20073ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 68 ms.
Support contains 9 out of 277 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Free-agglomeration rule applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 9 place count 275 transition count 3872
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 14 place count 270 transition count 3872
Applied a total of 14 rules in 303 ms. Remains 270 /277 variables (removed 7) and now considering 3872/3871 (removed -1) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/277 places, 3872/3871 transitions.
Incomplete random walk after 10026 steps, including 3 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2022-06-09 10:31:08] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 10:31:08] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 10:31:08] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 10:31:09] [INFO ] After 832ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2022-06-09 10:31:09] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 10:31:09] [INFO ] After 218ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-09 10:31:09] [INFO ] After 1132ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-09 10:31:09] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 10:31:10] [INFO ] After 813ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-09 10:31:10] [INFO ] After 538ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-09 10:31:11] [INFO ] Deduced a trap composed of 57 places in 236 ms of which 0 ms to minimize.
[2022-06-09 10:31:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 392 ms
[2022-06-09 10:31:11] [INFO ] Deduced a trap composed of 31 places in 167 ms of which 1 ms to minimize.
[2022-06-09 10:31:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 318 ms
[2022-06-09 10:31:11] [INFO ] After 1408ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 225 ms.
[2022-06-09 10:31:12] [INFO ] After 2511ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 48 ms.
Support contains 6 out of 270 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 80 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3872/3872 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 79886 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 79886 steps, saw 52655 distinct states, run finished after 3001 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-09 10:31:15] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 10:31:15] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 10:31:15] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 10:31:16] [INFO ] After 782ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2022-06-09 10:31:16] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 10:31:16] [INFO ] After 216ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-09 10:31:16] [INFO ] After 1070ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-09 10:31:16] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 10:31:17] [INFO ] After 790ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-09 10:31:17] [INFO ] After 526ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-09 10:31:18] [INFO ] Deduced a trap composed of 57 places in 224 ms of which 0 ms to minimize.
[2022-06-09 10:31:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 370 ms
[2022-06-09 10:31:18] [INFO ] Deduced a trap composed of 31 places in 161 ms of which 0 ms to minimize.
[2022-06-09 10:31:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 305 ms
[2022-06-09 10:31:18] [INFO ] After 1352ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 225 ms.
[2022-06-09 10:31:18] [INFO ] After 2433ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 51 ms.
Support contains 6 out of 270 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 69 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3872/3872 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 59 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
[2022-06-09 10:31:19] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 10:31:19] [INFO ] Computed 8 place invariants in 23 ms
[2022-06-09 10:31:19] [INFO ] Implicit Places using invariants in 428 ms returned []
[2022-06-09 10:31:19] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 10:31:19] [INFO ] Computed 8 place invariants in 21 ms
[2022-06-09 10:31:20] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 10:31:22] [INFO ] Implicit Places using invariants and state equation in 2635 ms returned []
Implicit Place search using SMT with State Equation took 3071 ms to find 0 implicit places.
[2022-06-09 10:31:22] [INFO ] Redundant transitions in 273 ms returned []
[2022-06-09 10:31:22] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 10:31:22] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 10:31:23] [INFO ] Dead Transitions using invariants and state equation in 1126 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3872/3872 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 173 transitions.
Iterating post reduction 0 with 173 rules applied. Total rules applied 173 place count 270 transition count 3699
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 177 place count 268 transition count 3697
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 178 place count 268 transition count 3696
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 182 place count 268 transition count 3692
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 186 place count 264 transition count 3692
Applied a total of 186 rules in 252 ms. Remains 264 /270 variables (removed 6) and now considering 3692/3872 (removed 180) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 3692 rows 264 cols
[2022-06-09 10:31:23] [INFO ] Computed 9 place invariants in 21 ms
[2022-06-09 10:31:23] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 10:31:24] [INFO ] After 857ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-09 10:31:24] [INFO ] [Nat]Absence check using 9 positive place invariants in 8 ms returned sat
[2022-06-09 10:31:25] [INFO ] After 768ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-09 10:31:25] [INFO ] After 1040ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 166 ms.
[2022-06-09 10:31:26] [INFO ] After 1274ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 1 atomic propositions for a total of 2 simplifications.
[2022-06-09 10:31:26] [INFO ] Flatten gal took : 163 ms
[2022-06-09 10:31:26] [INFO ] Flatten gal took : 186 ms
[2022-06-09 10:31:26] [INFO ] Input system was already deterministic with 3871 transitions.
Support contains 6 out of 277 places (down from 9) after GAL structural reductions.
Computed a total of 6 stabilizing places and 131 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 12 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2022-06-09 10:31:26] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 10:31:26] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 10:31:27] [INFO ] Implicit Places using invariants in 429 ms returned []
[2022-06-09 10:31:27] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 10:31:27] [INFO ] Computed 8 place invariants in 10 ms
[2022-06-09 10:31:27] [INFO ] State equation strengthened by 282 read => feed constraints.
[2022-06-09 10:31:29] [INFO ] Implicit Places using invariants and state equation in 2470 ms returned []
Implicit Place search using SMT with State Equation took 2906 ms to find 0 implicit places.
[2022-06-09 10:31:29] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 10:31:29] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 10:31:30] [INFO ] Dead Transitions using invariants and state equation in 1144 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 277/277 places, 3871/3871 transitions.
[2022-06-09 10:31:31] [INFO ] Flatten gal took : 154 ms
[2022-06-09 10:31:31] [INFO ] Flatten gal took : 173 ms
[2022-06-09 10:31:31] [INFO ] Input system was already deterministic with 3871 transitions.
[2022-06-09 10:31:31] [INFO ] Flatten gal took : 166 ms
[2022-06-09 10:31:31] [INFO ] Flatten gal took : 162 ms
[2022-06-09 10:31:32] [INFO ] Time to serialize gal into /tmp/CTLFireability14767537508641094917.gal : 86 ms
[2022-06-09 10:31:32] [INFO ] Time to serialize properties into /tmp/CTLFireability8764784556595365572.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/CTLFireability14767537508641094917.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8764784556595365572.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.
Detected timeout of ITS tools.
[2022-06-09 10:32:02] [INFO ] Flatten gal took : 218 ms
[2022-06-09 10:32:02] [INFO ] Applying decomposition
[2022-06-09 10:32:02] [INFO ] Flatten gal took : 175 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/graph14536676240218765577.txt' '-o' '/tmp/graph14536676240218765577.bin' '-w' '/tmp/graph14536676240218765577.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14536676240218765577.bin' '-l' '-1' '-v' '-w' '/tmp/graph14536676240218765577.weights' '-q' '0' '-e' '0.001'
[2022-06-09 10:32:03] [INFO ] Decomposing Gal with order
[2022-06-09 10:32:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 10:32:03] [INFO ] Removed a total of 406 redundant transitions.
[2022-06-09 10:32:03] [INFO ] Flatten gal took : 440 ms
[2022-06-09 10:32:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 377 labels/synchronizations in 28 ms.
[2022-06-09 10:32:03] [INFO ] Time to serialize gal into /tmp/CTLFireability3281067473686691105.gal : 30 ms
[2022-06-09 10:32:03] [INFO ] Time to serialize properties into /tmp/CTLFireability14732490434306603332.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/CTLFireability3281067473686691105.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14732490434306603332.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 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 19 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2022-06-09 10:32:33] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 10:32:33] [INFO ] Computed 8 place invariants in 8 ms
[2022-06-09 10:32:34] [INFO ] Implicit Places using invariants in 440 ms returned []
[2022-06-09 10:32:34] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 10:32:34] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 10:32:34] [INFO ] State equation strengthened by 282 read => feed constraints.
[2022-06-09 10:32:36] [INFO ] Implicit Places using invariants and state equation in 2589 ms returned []
Implicit Place search using SMT with State Equation took 3031 ms to find 0 implicit places.
[2022-06-09 10:32:36] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 10:32:36] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 10:32:37] [INFO ] Dead Transitions using invariants and state equation in 1145 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 277/277 places, 3871/3871 transitions.
[2022-06-09 10:32:38] [INFO ] Flatten gal took : 159 ms
[2022-06-09 10:32:38] [INFO ] Flatten gal took : 175 ms
[2022-06-09 10:32:38] [INFO ] Input system was already deterministic with 3871 transitions.
[2022-06-09 10:32:38] [INFO ] Flatten gal took : 175 ms
[2022-06-09 10:32:39] [INFO ] Flatten gal took : 182 ms
[2022-06-09 10:32:39] [INFO ] Time to serialize gal into /tmp/CTLFireability7257366070797112746.gal : 18 ms
[2022-06-09 10:32:39] [INFO ] Time to serialize properties into /tmp/CTLFireability4854425086346118333.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/CTLFireability7257366070797112746.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4854425086346118333.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.
Detected timeout of ITS tools.
[2022-06-09 10:33:09] [INFO ] Flatten gal took : 174 ms
[2022-06-09 10:33:09] [INFO ] Applying decomposition
[2022-06-09 10:33:09] [INFO ] Flatten gal took : 175 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/graph7774221568368396776.txt' '-o' '/tmp/graph7774221568368396776.bin' '-w' '/tmp/graph7774221568368396776.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7774221568368396776.bin' '-l' '-1' '-v' '-w' '/tmp/graph7774221568368396776.weights' '-q' '0' '-e' '0.001'
[2022-06-09 10:33:09] [INFO ] Decomposing Gal with order
[2022-06-09 10:33:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 10:33:10] [INFO ] Removed a total of 406 redundant transitions.
[2022-06-09 10:33:10] [INFO ] Flatten gal took : 284 ms
[2022-06-09 10:33:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 377 labels/synchronizations in 28 ms.
[2022-06-09 10:33:10] [INFO ] Time to serialize gal into /tmp/CTLFireability2971219928968015989.gal : 23 ms
[2022-06-09 10:33:10] [INFO ] Time to serialize properties into /tmp/CTLFireability13679754462262921254.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/CTLFireability2971219928968015989.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13679754462262921254.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 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 12 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2022-06-09 10:33:40] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 10:33:40] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 10:33:40] [INFO ] Implicit Places using invariants in 457 ms returned []
[2022-06-09 10:33:40] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 10:33:40] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 10:33:41] [INFO ] State equation strengthened by 282 read => feed constraints.
[2022-06-09 10:33:43] [INFO ] Implicit Places using invariants and state equation in 2743 ms returned []
Implicit Place search using SMT with State Equation took 3203 ms to find 0 implicit places.
[2022-06-09 10:33:43] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 10:33:43] [INFO ] Computed 8 place invariants in 16 ms
[2022-06-09 10:33:44] [INFO ] Dead Transitions using invariants and state equation in 1139 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 277/277 places, 3871/3871 transitions.
[2022-06-09 10:33:44] [INFO ] Flatten gal took : 146 ms
[2022-06-09 10:33:45] [INFO ] Flatten gal took : 185 ms
[2022-06-09 10:33:45] [INFO ] Input system was already deterministic with 3871 transitions.
[2022-06-09 10:33:45] [INFO ] Flatten gal took : 181 ms
[2022-06-09 10:33:45] [INFO ] Flatten gal took : 166 ms
[2022-06-09 10:33:45] [INFO ] Time to serialize gal into /tmp/CTLFireability4073745504667971644.gal : 16 ms
[2022-06-09 10:33:45] [INFO ] Time to serialize properties into /tmp/CTLFireability366688492759810087.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/CTLFireability4073745504667971644.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability366688492759810087.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...273
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 10:34:16] [INFO ] Flatten gal took : 163 ms
[2022-06-09 10:34:16] [INFO ] Applying decomposition
[2022-06-09 10:34:16] [INFO ] Flatten gal took : 168 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/graph8865985393482680222.txt' '-o' '/tmp/graph8865985393482680222.bin' '-w' '/tmp/graph8865985393482680222.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8865985393482680222.bin' '-l' '-1' '-v' '-w' '/tmp/graph8865985393482680222.weights' '-q' '0' '-e' '0.001'
[2022-06-09 10:34:16] [INFO ] Decomposing Gal with order
[2022-06-09 10:34:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 10:34:16] [INFO ] Removed a total of 406 redundant transitions.
[2022-06-09 10:34:16] [INFO ] Flatten gal took : 255 ms
[2022-06-09 10:34:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 377 labels/synchronizations in 10 ms.
[2022-06-09 10:34:17] [INFO ] Time to serialize gal into /tmp/CTLFireability15141797491580662993.gal : 19 ms
[2022-06-09 10:34:17] [INFO ] Time to serialize properties into /tmp/CTLFireability11929929005702309672.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/CTLFireability15141797491580662993.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11929929005702309672.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 LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 51 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2022-06-09 10:34:47] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 10:34:47] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 10:34:47] [INFO ] Implicit Places using invariants in 433 ms returned []
[2022-06-09 10:34:47] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 10:34:47] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 10:34:48] [INFO ] State equation strengthened by 282 read => feed constraints.
[2022-06-09 10:34:49] [INFO ] Implicit Places using invariants and state equation in 2049 ms returned []
Implicit Place search using SMT with State Equation took 2484 ms to find 0 implicit places.
[2022-06-09 10:34:49] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 10:34:49] [INFO ] Computed 8 place invariants in 9 ms
[2022-06-09 10:34:50] [INFO ] Dead Transitions using invariants and state equation in 1051 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 277/277 places, 3871/3871 transitions.
[2022-06-09 10:34:50] [INFO ] Flatten gal took : 155 ms
[2022-06-09 10:34:50] [INFO ] Flatten gal took : 168 ms
[2022-06-09 10:34:51] [INFO ] Input system was already deterministic with 3871 transitions.
[2022-06-09 10:34:51] [INFO ] Flatten gal took : 166 ms
[2022-06-09 10:34:51] [INFO ] Flatten gal took : 164 ms
[2022-06-09 10:34:51] [INFO ] Time to serialize gal into /tmp/CTLFireability2341097678452836417.gal : 14 ms
[2022-06-09 10:34:51] [INFO ] Time to serialize properties into /tmp/CTLFireability2372396444755141352.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/CTLFireability2341097678452836417.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2372396444755141352.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.
Detected timeout of ITS tools.
[2022-06-09 10:35:21] [INFO ] Flatten gal took : 163 ms
[2022-06-09 10:35:21] [INFO ] Applying decomposition
[2022-06-09 10:35:22] [INFO ] Flatten gal took : 171 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/graph16013515384750661962.txt' '-o' '/tmp/graph16013515384750661962.bin' '-w' '/tmp/graph16013515384750661962.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16013515384750661962.bin' '-l' '-1' '-v' '-w' '/tmp/graph16013515384750661962.weights' '-q' '0' '-e' '0.001'
[2022-06-09 10:35:22] [INFO ] Decomposing Gal with order
[2022-06-09 10:35:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 10:35:22] [INFO ] Removed a total of 406 redundant transitions.
[2022-06-09 10:35:22] [INFO ] Flatten gal took : 264 ms
[2022-06-09 10:35:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 377 labels/synchronizations in 9 ms.
[2022-06-09 10:35:22] [INFO ] Time to serialize gal into /tmp/CTLFireability16092356449178512924.gal : 15 ms
[2022-06-09 10:35:22] [INFO ] Time to serialize properties into /tmp/CTLFireability9622759063007716372.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/CTLFireability16092356449178512924.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9622759063007716372.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.
[2022-06-09 10:35:52] [INFO ] Flatten gal took : 164 ms
[2022-06-09 10:35:53] [INFO ] Flatten gal took : 166 ms
[2022-06-09 10:35:53] [INFO ] Applying decomposition
[2022-06-09 10:35:53] [INFO ] Flatten gal took : 212 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/graph18116766621706924783.txt' '-o' '/tmp/graph18116766621706924783.bin' '-w' '/tmp/graph18116766621706924783.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18116766621706924783.bin' '-l' '-1' '-v' '-w' '/tmp/graph18116766621706924783.weights' '-q' '0' '-e' '0.001'
[2022-06-09 10:35:53] [INFO ] Decomposing Gal with order
[2022-06-09 10:35:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 10:35:54] [INFO ] Removed a total of 506 redundant transitions.
[2022-06-09 10:35:54] [INFO ] Flatten gal took : 246 ms
[2022-06-09 10:35:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 375 labels/synchronizations in 10 ms.
[2022-06-09 10:35:54] [INFO ] Time to serialize gal into /tmp/CTLFireability16672759325265077616.gal : 18 ms
[2022-06-09 10:35:54] [INFO ] Time to serialize properties into /tmp/CTLFireability11342835564915677406.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/CTLFireability16672759325265077616.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11342835564915677406.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 4 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 10:58:08] [INFO ] Flatten gal took : 2124 ms
[2022-06-09 10:58:08] [INFO ] Time to serialize gal into /tmp/CTLFireability6186653121704179541.gal : 48 ms
[2022-06-09 10:58:08] [INFO ] Time to serialize properties into /tmp/CTLFireability4150004746739614983.ctl : 4 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/CTLFireability6186653121704179541.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4150004746739614983.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 4 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 11:19:55] [INFO ] Flatten gal took : 473 ms
[2022-06-09 11:19:56] [INFO ] Input system was already deterministic with 3871 transitions.
[2022-06-09 11:19:56] [INFO ] Transformed 277 places.
[2022-06-09 11:19:56] [INFO ] Transformed 3871 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-09 11:19:56] [INFO ] Time to serialize gal into /tmp/CTLFireability7072583025995678017.gal : 13 ms
[2022-06-09 11:19:56] [INFO ] Time to serialize properties into /tmp/CTLFireability3883925290087548126.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/CTLFireability7072583025995678017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3883925290087548126.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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...319
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 4 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="BugTracking-PT-q8m256"
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 BugTracking-PT-q8m256, 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 r312-tall-165472281800122"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m256.tgz
mv BugTracking-PT-q8m256 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 ;