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-165472283000986.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Szymanski-PT-a02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472283000986
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.4K Jun 7 17:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Jun 7 17:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Jun 7 17:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Jun 7 17:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 6 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Jun 6 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 7.6K Jun 7 17:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Jun 7 17:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Jun 7 17:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 42K Jun 7 17:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 4 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 101K 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 Szymanski-PT-a02-CTLFireability-00
FORMULA_NAME Szymanski-PT-a02-CTLFireability-01
FORMULA_NAME Szymanski-PT-a02-CTLFireability-02
FORMULA_NAME Szymanski-PT-a02-CTLFireability-03
FORMULA_NAME Szymanski-PT-a02-CTLFireability-04
FORMULA_NAME Szymanski-PT-a02-CTLFireability-05
FORMULA_NAME Szymanski-PT-a02-CTLFireability-06
FORMULA_NAME Szymanski-PT-a02-CTLFireability-07
FORMULA_NAME Szymanski-PT-a02-CTLFireability-08
FORMULA_NAME Szymanski-PT-a02-CTLFireability-09
FORMULA_NAME Szymanski-PT-a02-CTLFireability-10
FORMULA_NAME Szymanski-PT-a02-CTLFireability-11
FORMULA_NAME Szymanski-PT-a02-CTLFireability-12
FORMULA_NAME Szymanski-PT-a02-CTLFireability-13
FORMULA_NAME Szymanski-PT-a02-CTLFireability-14
FORMULA_NAME Szymanski-PT-a02-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1654968930986

Running Version 202205111006
[2022-06-11 17:35:32] [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]
[2022-06-11 17:35:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 17:35:32] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2022-06-11 17:35:32] [INFO ] Transformed 61 places.
[2022-06-11 17:35:32] [INFO ] Transformed 224 transitions.
[2022-06-11 17:35:32] [INFO ] Parsed PT model containing 61 places and 224 transitions in 194 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 8 transitions.
FORMULA Szymanski-PT-a02-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Applied a total of 2 rules in 11 ms. Remains 47 /49 variables (removed 2) and now considering 216/216 (removed 0) transitions.
[2022-06-11 17:35:32] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 47 cols
[2022-06-11 17:35:32] [INFO ] Computed 1 place invariants in 7 ms
[2022-06-11 17:35:32] [INFO ] Implicit Places using invariants in 120 ms returned []
[2022-06-11 17:35:32] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 47 cols
[2022-06-11 17:35:32] [INFO ] Computed 1 place invariants in 5 ms
[2022-06-11 17:35:32] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:32] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2022-06-11 17:35:32] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 47 cols
[2022-06-11 17:35:32] [INFO ] Computed 1 place invariants in 3 ms
[2022-06-11 17:35:32] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/49 places, 216/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/49 places, 216/216 transitions.
Support contains 43 out of 47 places after structural reductions.
[2022-06-11 17:35:32] [INFO ] Flatten gal took : 44 ms
[2022-06-11 17:35:32] [INFO ] Flatten gal took : 17 ms
[2022-06-11 17:35:33] [INFO ] Input system was already deterministic with 216 transitions.
Support contains 42 out of 47 places (down from 43) after GAL structural reductions.
Incomplete random walk after 10001 steps, including 33 resets, run finished after 488 ms. (steps per millisecond=20 ) properties (out of 65) seen :31
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 29 ms. (steps per millisecond=34 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) 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 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 34) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) 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 33) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 27) 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 27) 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 27) 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 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 27) 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 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) 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 27) 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 27) seen :0
Running SMT prover for 27 properties.
[2022-06-11 17:35:33] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 47 cols
[2022-06-11 17:35:33] [INFO ] Computed 1 place invariants in 6 ms
[2022-06-11 17:35:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 17:35:33] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:24
[2022-06-11 17:35:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 17:35:34] [INFO ] After 123ms SMT Verify possible using state equation in natural domain returned unsat :14 sat :13
[2022-06-11 17:35:34] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:34] [INFO ] After 56ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :14 sat :13
[2022-06-11 17:35:34] [INFO ] After 155ms SMT Verify possible using trap constraints in natural domain returned unsat :14 sat :13
Attempting to minimize the solution found.
Minimization took 53 ms.
[2022-06-11 17:35:34] [INFO ] After 426ms SMT Verify possible using all constraints in natural domain returned unsat :14 sat :13
Fused 27 Parikh solutions to 13 different solutions.
Parikh walk visited 0 properties in 45 ms.
Support contains 14 out of 47 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 47/47 places, 216/216 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 214
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 43 transition count 198
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 43 transition count 198
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 1 with 16 rules applied. Total rules applied 26 place count 43 transition count 182
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 28 place count 41 transition count 174
Iterating global reduction 1 with 2 rules applied. Total rules applied 30 place count 41 transition count 174
Applied a total of 30 rules in 25 ms. Remains 41 /47 variables (removed 6) and now considering 174/216 (removed 42) transitions.
Finished structural reductions, in 1 iterations. Remains : 41/47 places, 174/216 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 11) 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 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2022-06-11 17:35:35] [INFO ] Flow matrix only has 67 transitions (discarded 107 similar events)
// Phase 1: matrix 67 rows 41 cols
[2022-06-11 17:35:35] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-11 17:35:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 17:35:35] [INFO ] After 46ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:8
[2022-06-11 17:35:35] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:35] [INFO ] After 11ms SMT Verify possible using 9 Read/Feed constraints in real domain returned unsat :0 sat :0 real:11
[2022-06-11 17:35:35] [INFO ] After 104ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2022-06-11 17:35:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-11 17:35:35] [INFO ] After 43ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2022-06-11 17:35:35] [INFO ] After 36ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2022-06-11 17:35:35] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2022-06-11 17:35:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2022-06-11 17:35:35] [INFO ] After 156ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :10
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-06-11 17:35:35] [INFO ] After 265ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :10
Fused 11 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 25 ms.
Support contains 12 out of 41 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 41/41 places, 174/174 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 40 transition count 170
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 40 transition count 170
Applied a total of 2 rules in 8 ms. Remains 40 /41 variables (removed 1) and now considering 170/174 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/41 places, 170/174 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Probably explored full state space saw : 24883 states, properties seen :9
Probabilistic random walk after 137707 steps, saw 24883 distinct states, run finished after 601 ms. (steps per millisecond=229 ) properties seen :9
Explored full state space saw : 24883 states, properties seen :0
Exhaustive walk after 137707 steps, saw 24883 distinct states, run finished after 104 ms. (steps per millisecond=1324 ) properties seen :0
Successfully simplified 16 atomic propositions for a total of 15 simplifications.
[2022-06-11 17:35:36] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2022-06-11 17:35:36] [INFO ] Flatten gal took : 13 ms
FORMULA Szymanski-PT-a02-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a02-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 17:35:36] [INFO ] Flatten gal took : 12 ms
[2022-06-11 17:35:36] [INFO ] Input system was already deterministic with 216 transitions.
Support contains 30 out of 47 places (down from 31) after GAL structural reductions.
Computed a total of 9 stabilizing places and 36 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 26 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 40 transition count 172
Applied a total of 30 rules in 19 ms. Remains 40 /47 variables (removed 7) and now considering 172/216 (removed 44) transitions.
[2022-06-11 17:35:36] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:35:37] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-11 17:35:37] [INFO ] Implicit Places using invariants in 45 ms returned []
[2022-06-11 17:35:37] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:35:37] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:37] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:37] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2022-06-11 17:35:37] [INFO ] Redundant transitions in 5 ms returned []
[2022-06-11 17:35:37] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:35:37] [INFO ] Computed 1 place invariants in 8 ms
[2022-06-11 17:35:37] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/47 places, 172/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/47 places, 172/216 transitions.
[2022-06-11 17:35:37] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:35:37] [INFO ] Flatten gal took : 10 ms
[2022-06-11 17:35:37] [INFO ] Input system was already deterministic with 172 transitions.
[2022-06-11 17:35:37] [INFO ] Flatten gal took : 10 ms
[2022-06-11 17:35:37] [INFO ] Flatten gal took : 10 ms
[2022-06-11 17:35:37] [INFO ] Time to serialize gal into /tmp/CTLFireability9073445161252872883.gal : 2 ms
[2022-06-11 17:35:37] [INFO ] Time to serialize properties into /tmp/CTLFireability9591934515728762849.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/CTLFireability9073445161252872883.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9591934515728762849.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,27879,0.059105,6316,2,344,5,6584,6,0,334,5432,0


Converting to forward existential form...Done !
original formula: EG((AG(EF(((s0>=1)&&(l27>=1)))) + ((s0>=1)&&(l25>=1))))
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !(E(TRUE U ((s0>=1)&&(l27>=1)))))) + ((s0>=1)&&(l25>=1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t34, t35, t43, t44, t57, t82, t83, t117, t123, t124, t125, t126, t138, t157...281
(forward)formula 0,0,0.215892,11920,1,0,215,32248,372,148,2500,29301,388
FORMULA Szymanski-PT-a02-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 26 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 40 transition count 172
Applied a total of 30 rules in 15 ms. Remains 40 /47 variables (removed 7) and now considering 172/216 (removed 44) transitions.
[2022-06-11 17:35:37] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:35:37] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:37] [INFO ] Implicit Places using invariants in 50 ms returned []
[2022-06-11 17:35:37] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:35:37] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-11 17:35:37] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:37] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
[2022-06-11 17:35:37] [INFO ] Redundant transitions in 5 ms returned []
[2022-06-11 17:35:37] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:35:37] [INFO ] Computed 1 place invariants in 4 ms
[2022-06-11 17:35:37] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/47 places, 172/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/47 places, 172/216 transitions.
[2022-06-11 17:35:37] [INFO ] Flatten gal took : 9 ms
[2022-06-11 17:35:37] [INFO ] Flatten gal took : 9 ms
[2022-06-11 17:35:37] [INFO ] Input system was already deterministic with 172 transitions.
[2022-06-11 17:35:37] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:35:37] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:35:37] [INFO ] Time to serialize gal into /tmp/CTLFireability10813270444743887732.gal : 1 ms
[2022-06-11 17:35:37] [INFO ] Time to serialize properties into /tmp/CTLFireability13325501459638825964.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/CTLFireability10813270444743887732.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13325501459638825964.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,27879,0.05091,6272,2,344,5,6584,6,0,334,5432,0


Converting to forward existential form...Done !
original formula: AG(EF(((s2>=1)&&(l34>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((s2>=1)&&(l34>=1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t34, t35, t43, t44, t57, t82, t83, t117, t123, t124, t125, t126, t138, t157...281
(forward)formula 0,0,0.139129,9560,1,0,197,23458,365,141,2498,19829,362
FORMULA Szymanski-PT-a02-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 2 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2022-06-11 17:35:37] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:37] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:38] [INFO ] Implicit Places using invariants in 58 ms returned []
[2022-06-11 17:35:38] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:38] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-11 17:35:38] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:38] [INFO ] Implicit Places using invariants and state equation in 967 ms returned []
Implicit Place search using SMT with State Equation took 1027 ms to find 0 implicit places.
[2022-06-11 17:35:38] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:38] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-11 17:35:39] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/47 places, 196/216 transitions.
[2022-06-11 17:35:39] [INFO ] Flatten gal took : 10 ms
[2022-06-11 17:35:39] [INFO ] Flatten gal took : 9 ms
[2022-06-11 17:35:39] [INFO ] Input system was already deterministic with 196 transitions.
[2022-06-11 17:35:39] [INFO ] Flatten gal took : 10 ms
[2022-06-11 17:35:39] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:35:39] [INFO ] Time to serialize gal into /tmp/CTLFireability10836600378268798757.gal : 1 ms
[2022-06-11 17:35:39] [INFO ] Time to serialize properties into /tmp/CTLFireability15431562543592875584.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/CTLFireability10836600378268798757.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15431562543592875584.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,35703,0.058511,6580,2,359,5,7500,6,0,366,5800,0


Converting to forward existential form...Done !
original formula: E(EF(EX(((s2>=1)&&(l1>=1)))) U EG(((E(((s0>=1)&&(l29>=1)) U ((s3>=1)&&(l16>=1))) * (s0>=1)) * (l38>=1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,E(TRUE U EX(((s2>=1)&&(l1>=1))))),((E(((s0>=1)&&(l29>=1)) U ((s3>=1)&&(l16>=1))) * (s0>=1)) * (l...173
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
(forward)formula 0,0,0.238033,13620,1,0,317,36816,430,221,2734,42639,536
FORMULA Szymanski-PT-a02-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 44 transition count 204
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 44 transition count 204
Applied a total of 6 rules in 2 ms. Remains 44 /47 variables (removed 3) and now considering 204/216 (removed 12) transitions.
[2022-06-11 17:35:39] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2022-06-11 17:35:39] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:39] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-11 17:35:39] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2022-06-11 17:35:39] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:39] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:39] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2022-06-11 17:35:39] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2022-06-11 17:35:39] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:39] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/47 places, 204/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/47 places, 204/216 transitions.
[2022-06-11 17:35:39] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:35:39] [INFO ] Flatten gal took : 9 ms
[2022-06-11 17:35:39] [INFO ] Input system was already deterministic with 204 transitions.
[2022-06-11 17:35:39] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:35:39] [INFO ] Flatten gal took : 10 ms
[2022-06-11 17:35:39] [INFO ] Time to serialize gal into /tmp/CTLFireability9693842863060620939.gal : 1 ms
[2022-06-11 17:35:39] [INFO ] Time to serialize properties into /tmp/CTLFireability6880200535613815091.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/CTLFireability9693842863060620939.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6880200535613815091.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,45089,0.06009,6620,2,375,5,8174,6,0,382,6167,0


Converting to forward existential form...Done !
original formula: (E(((((s3>=1)&&(l37>=1)) + E(!(((s1>=1)&&(l24>=1))) U !(((s3>=1)&&(l24>=1))))) * EX(EF(((s2>=1)&&(l1>=1))))) U AF((EG(((s3>=1)&&(l26>=1))...313
=> equivalent forward existential formula: ([(FwdU(Init,((((s3>=1)&&(l37>=1)) + E(!(((s1>=1)&&(l24>=1))) U !(((s3>=1)&&(l24>=1))))) * EX(E(TRUE U ((s2>=1)&...543
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t41, t42, t51, t52, t68, t98, t99, t140, t147, t148, t149, t150, t165, t188...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.67371,31236,1,0,540,128979,464,388,2901,150039,849
FORMULA Szymanski-PT-a02-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 7 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2022-06-11 17:35:40] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:40] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:40] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-06-11 17:35:40] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:40] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:40] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:40] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2022-06-11 17:35:40] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:40] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:40] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/47 places, 196/216 transitions.
[2022-06-11 17:35:40] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:35:40] [INFO ] Flatten gal took : 11 ms
[2022-06-11 17:35:40] [INFO ] Input system was already deterministic with 196 transitions.
[2022-06-11 17:35:40] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:40] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:35:40] [INFO ] Time to serialize gal into /tmp/CTLFireability17964169107812157466.gal : 2 ms
[2022-06-11 17:35:40] [INFO ] Time to serialize properties into /tmp/CTLFireability10971957430039818015.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/CTLFireability17964169107812157466.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10971957430039818015.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,35703,0.05791,6652,2,359,5,7500,6,0,366,5800,0


Converting to forward existential form...Done !
original formula: E(!((A(!(((s3>=1)&&(l27>=1))) U AG(((s0>=1)&&(l37>=1)))) + AX(((s3>=1)&&(l16>=1))))) U (AX(EX(((s3>=1)&&(l39>=1)))) * AX(((AG(((s2>=1)&&(...190
=> equivalent forward existential formula: [((FwdU(Init,!((!((E(!(!(E(TRUE U !(((s0>=1)&&(l37>=1)))))) U (!(!(((s3>=1)&&(l27>=1)))) * !(!(E(TRUE U !(((s0>=...377
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
(forward)formula 0,1,0.476113,22964,1,0,391,76609,429,283,2744,98465,638
FORMULA Szymanski-PT-a02-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 22 place count 42 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 41 transition count 180
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 41 transition count 180
Applied a total of 24 rules in 12 ms. Remains 41 /47 variables (removed 6) and now considering 180/216 (removed 36) transitions.
[2022-06-11 17:35:40] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 41 cols
[2022-06-11 17:35:40] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:41] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-06-11 17:35:41] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 41 cols
[2022-06-11 17:35:41] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:41] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:41] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2022-06-11 17:35:41] [INFO ] Redundant transitions in 5 ms returned []
[2022-06-11 17:35:41] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 41 cols
[2022-06-11 17:35:41] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-11 17:35:41] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/47 places, 180/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/47 places, 180/216 transitions.
[2022-06-11 17:35:41] [INFO ] Flatten gal took : 9 ms
[2022-06-11 17:35:41] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:41] [INFO ] Input system was already deterministic with 180 transitions.
[2022-06-11 17:35:41] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:41] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:41] [INFO ] Time to serialize gal into /tmp/CTLFireability5078603200457079711.gal : 1 ms
[2022-06-11 17:35:41] [INFO ] Time to serialize properties into /tmp/CTLFireability9085470637863703248.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/CTLFireability5078603200457079711.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9085470637863703248.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,31544,0.063199,6524,2,361,5,7669,6,0,346,6313,0


Converting to forward existential form...Done !
original formula: EF((AF(((s0>=1)&&(l36>=1))) * E(((s3>=1)&&(l8>=1)) U ((s2>=1)&&(l17>=1)))))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * !(EG(!(((s0>=1)&&(l36>=1)))))),((s3>=1)&&(l8>=1))) * ((s2>=1)&&(l17>=1)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t16, t17, t36, t37, t45, t46, t60, t86, t87, t123, t129, t130, t131, t132, t145, t165...281
Hit Full ! (commute/partial/dont) 127/51/53
(forward)formula 0,0,0.49144,23780,1,0,350,100992,391,223,2622,107834,545
FORMULA Szymanski-PT-a02-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 44 transition count 204
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 44 transition count 204
Applied a total of 6 rules in 6 ms. Remains 44 /47 variables (removed 3) and now considering 204/216 (removed 12) transitions.
[2022-06-11 17:35:41] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2022-06-11 17:35:41] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:41] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-11 17:35:41] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2022-06-11 17:35:41] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:41] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:41] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2022-06-11 17:35:41] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2022-06-11 17:35:41] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:41] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/47 places, 204/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/47 places, 204/216 transitions.
[2022-06-11 17:35:41] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:35:41] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:35:41] [INFO ] Input system was already deterministic with 204 transitions.
[2022-06-11 17:35:41] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:35:41] [INFO ] Flatten gal took : 21 ms
[2022-06-11 17:35:41] [INFO ] Time to serialize gal into /tmp/CTLFireability13169294479797765564.gal : 2 ms
[2022-06-11 17:35:41] [INFO ] Time to serialize properties into /tmp/CTLFireability16543167422123714893.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/CTLFireability13169294479797765564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16543167422123714893.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,44574,0.065678,6900,2,460,5,9809,6,0,382,6762,0


Converting to forward existential form...Done !
original formula: AG((AX(FALSE) + E(!((AF(((s1>=1)&&(l23>=1))) * ((EG(((s1>=1)&&(l31>=1))) + ((s1>=1)&&(l25>=1))) + ((s3>=1)&&(l0>=1))))) U AF((!(((s0>=1)&...196
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !(E(!((!(EG(!(((s1>=1)&&(l23>=1))))) * ((EG(((s1>=1)&&(l31>=1))) + ((s1>=1)&&(l25>=1))) ...277
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t40, t41, t51, t52, t66, t67, t75, t98, t99, t139, t147, t148, t149, t150, ...297
(forward)formula 0,0,0.64933,29200,1,0,394,128226,451,250,2848,129872,633
FORMULA Szymanski-PT-a02-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 3 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2022-06-11 17:35:42] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:42] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:42] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-11 17:35:42] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:42] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:42] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:42] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2022-06-11 17:35:42] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:42] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:42] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/47 places, 196/216 transitions.
[2022-06-11 17:35:42] [INFO ] Flatten gal took : 11 ms
[2022-06-11 17:35:42] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:35:42] [INFO ] Input system was already deterministic with 196 transitions.
[2022-06-11 17:35:42] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:42] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:42] [INFO ] Time to serialize gal into /tmp/CTLFireability2563448509408759855.gal : 2 ms
[2022-06-11 17:35:42] [INFO ] Time to serialize properties into /tmp/CTLFireability13660849203070509134.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/CTLFireability2563448509408759855.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13660849203070509134.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,35703,0.060188,6636,2,359,5,7500,6,0,366,5800,0


Converting to forward existential form...Done !
original formula: AX(EF(AG(((s3>=1)&&(l32>=1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U !(((s3>=1)&&(l32>=1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
(forward)formula 0,0,0.1441,9452,1,0,199,20066,414,144,2707,17110,403
FORMULA Szymanski-PT-a02-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 7 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2022-06-11 17:35:43] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:35:43] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:43] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-06-11 17:35:43] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:35:43] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:43] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:43] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2022-06-11 17:35:43] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:35:43] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:43] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/47 places, 200/216 transitions.
[2022-06-11 17:35:43] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:43] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:35:43] [INFO ] Input system was already deterministic with 200 transitions.
[2022-06-11 17:35:43] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:43] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:35:43] [INFO ] Time to serialize gal into /tmp/CTLFireability16023684376883308976.gal : 1 ms
[2022-06-11 17:35:43] [INFO ] Time to serialize properties into /tmp/CTLFireability199739585403218278.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/CTLFireability16023684376883308976.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability199739585403218278.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,39905,0.070882,7000,2,442,5,9369,6,0,374,6725,0


Converting to forward existential form...Done !
original formula: EX(!(A(EF(!(EF(((s3>=1)&&(l28>=1))))) U ((s3>=1)&&(l23>=1)))))
=> equivalent forward existential formula: ([((FwdU(EY(Init),!(((s3>=1)&&(l23>=1)))) * !(((s3>=1)&&(l23>=1)))) * !(E(TRUE U !(E(TRUE U ((s3>=1)&&(l28>=1)))...221
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t50, t51, t65, t66, t74, t96, t97, t136, t144, t145, t146, t147, ...297
Hit Full ! (commute/partial/dont) 142/0/58
(forward)formula 0,1,0.367118,16948,1,0,236,47610,432,160,2843,45387,444
FORMULA Szymanski-PT-a02-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 4 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2022-06-11 17:35:43] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:43] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:43] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-11 17:35:43] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:43] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:43] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:43] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2022-06-11 17:35:43] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:43] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-11 17:35:43] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/47 places, 196/216 transitions.
[2022-06-11 17:35:43] [INFO ] Flatten gal took : 14 ms
[2022-06-11 17:35:43] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:43] [INFO ] Input system was already deterministic with 196 transitions.
[2022-06-11 17:35:43] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:43] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:43] [INFO ] Time to serialize gal into /tmp/CTLFireability5970572081445216622.gal : 0 ms
[2022-06-11 17:35:43] [INFO ] Time to serialize properties into /tmp/CTLFireability4658119713351510321.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/CTLFireability5970572081445216622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4658119713351510321.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,35703,0.056622,6812,2,359,5,7500,6,0,366,5800,0


Converting to forward existential form...Done !
original formula: !(E(AF((E(((s3>=1)&&(l20>=1)) U ((s0>=1)&&(l32>=1))) * AG(((s3>=1)&&(l17>=1))))) U !(AX(FALSE))))
=> equivalent forward existential formula: [(EY(FwdU(Init,!(EG(!((E(((s3>=1)&&(l20>=1)) U ((s0>=1)&&(l32>=1))) * !(E(TRUE U !(((s3>=1)&&(l17>=1))))))))))) ...175
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
(forward)formula 0,0,0.194081,11096,1,0,219,26844,423,155,2727,25792,438
FORMULA Szymanski-PT-a02-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 26 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 40 transition count 172
Applied a total of 30 rules in 19 ms. Remains 40 /47 variables (removed 7) and now considering 172/216 (removed 44) transitions.
[2022-06-11 17:35:44] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:35:44] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:44] [INFO ] Implicit Places using invariants in 41 ms returned []
[2022-06-11 17:35:44] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:35:44] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:44] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:44] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2022-06-11 17:35:44] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-11 17:35:44] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:35:44] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:44] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/47 places, 172/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/47 places, 172/216 transitions.
[2022-06-11 17:35:44] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:44] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:44] [INFO ] Input system was already deterministic with 172 transitions.
[2022-06-11 17:35:44] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:44] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:44] [INFO ] Time to serialize gal into /tmp/CTLFireability4337566848833602556.gal : 1 ms
[2022-06-11 17:35:44] [INFO ] Time to serialize properties into /tmp/CTLFireability4718321145822875773.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/CTLFireability4337566848833602556.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4718321145822875773.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,27879,0.050134,6224,2,344,5,6584,6,0,334,5432,0


Converting to forward existential form...Done !
original formula: AG(AF(((s4<1)||(l3<1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((s4<1)||(l3<1))))] = FALSE
Hit Full ! (commute/partial/dont) 160/10/12
(forward)formula 0,1,0.086388,7192,1,0,16,10413,20,2,1849,7708,16
FORMULA Szymanski-PT-a02-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 26 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 40 transition count 172
Applied a total of 30 rules in 11 ms. Remains 40 /47 variables (removed 7) and now considering 172/216 (removed 44) transitions.
[2022-06-11 17:35:44] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:35:44] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:44] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-11 17:35:44] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:35:44] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:44] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:44] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2022-06-11 17:35:44] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-11 17:35:44] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:35:44] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:44] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/47 places, 172/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/47 places, 172/216 transitions.
[2022-06-11 17:35:44] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:44] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:44] [INFO ] Input system was already deterministic with 172 transitions.
[2022-06-11 17:35:44] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:44] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:44] [INFO ] Time to serialize gal into /tmp/CTLFireability10670787319392043265.gal : 1 ms
[2022-06-11 17:35:44] [INFO ] Time to serialize properties into /tmp/CTLFireability9763492169636378853.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/CTLFireability10670787319392043265.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9763492169636378853.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,27879,0.050083,6088,2,344,5,6584,6,0,334,5432,0


Converting to forward existential form...Done !
original formula: EF(AG(((s1>=1)&&(l35>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((s1>=1)&&(l35>=1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t34, t35, t43, t44, t57, t82, t83, t117, t123, t124, t125, t126, t138, t157...281
(forward)formula 0,0,0.131378,9232,1,0,190,20097,366,135,2485,17094,354
FORMULA Szymanski-PT-a02-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 26 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 40 transition count 172
Applied a total of 30 rules in 9 ms. Remains 40 /47 variables (removed 7) and now considering 172/216 (removed 44) transitions.
[2022-06-11 17:35:44] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:35:44] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:44] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-11 17:35:44] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:35:44] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:44] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:44] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2022-06-11 17:35:44] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-11 17:35:44] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:35:44] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:44] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/47 places, 172/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/47 places, 172/216 transitions.
[2022-06-11 17:35:44] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:44] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:44] [INFO ] Input system was already deterministic with 172 transitions.
[2022-06-11 17:35:44] [INFO ] Flatten gal took : 4 ms
[2022-06-11 17:35:44] [INFO ] Flatten gal took : 4 ms
[2022-06-11 17:35:44] [INFO ] Time to serialize gal into /tmp/CTLFireability7402533265561342826.gal : 1 ms
[2022-06-11 17:35:44] [INFO ] Time to serialize properties into /tmp/CTLFireability14933749197718489452.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/CTLFireability7402533265561342826.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14933749197718489452.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,27879,0.049632,6136,2,344,5,6584,6,0,334,5432,0


Converting to forward existential form...Done !
original formula: EG(AF(((s3>=1)&&(l5>=1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((s3>=1)&&(l5>=1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t34, t35, t43, t44, t57, t82, t83, t117, t123, t124, t125, t126, t138, t157...281
(forward)formula 0,0,0.425234,21360,1,0,349,90563,371,221,2495,94716,531
FORMULA Szymanski-PT-a02-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2022-06-11 17:35:45] [INFO ] Flatten gal took : 12 ms
[2022-06-11 17:35:45] [INFO ] Flatten gal took : 6 ms
Total runtime 13217 ms.

BK_STOP 1654968945582

--------------------
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="Szymanski-PT-a02"
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 Szymanski-PT-a02, 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-165472283000986"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a02.tgz
mv Szymanski-PT-a02 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 ;