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.r096-smll-165260576100346.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 GPUForwardProgress-PT-16a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-165260576100346
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 264K
-rw-r--r-- 1 mcc users 7.2K Apr 29 12:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 29 12:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 29 12:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 29 12:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 07:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 26K May 10 09:34 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME GPUForwardProgress-PT-16a-CTLFireability-00
FORMULA_NAME GPUForwardProgress-PT-16a-CTLFireability-01
FORMULA_NAME GPUForwardProgress-PT-16a-CTLFireability-02
FORMULA_NAME GPUForwardProgress-PT-16a-CTLFireability-03
FORMULA_NAME GPUForwardProgress-PT-16a-CTLFireability-04
FORMULA_NAME GPUForwardProgress-PT-16a-CTLFireability-05
FORMULA_NAME GPUForwardProgress-PT-16a-CTLFireability-06
FORMULA_NAME GPUForwardProgress-PT-16a-CTLFireability-07
FORMULA_NAME GPUForwardProgress-PT-16a-CTLFireability-08
FORMULA_NAME GPUForwardProgress-PT-16a-CTLFireability-09
FORMULA_NAME GPUForwardProgress-PT-16a-CTLFireability-10
FORMULA_NAME GPUForwardProgress-PT-16a-CTLFireability-11
FORMULA_NAME GPUForwardProgress-PT-16a-CTLFireability-12
FORMULA_NAME GPUForwardProgress-PT-16a-CTLFireability-13
FORMULA_NAME GPUForwardProgress-PT-16a-CTLFireability-14
FORMULA_NAME GPUForwardProgress-PT-16a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1652722930166

Running Version 202205111006
[2022-05-16 17:42:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 17:42:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 17:42:12] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2022-05-16 17:42:12] [INFO ] Transformed 72 places.
[2022-05-16 17:42:12] [INFO ] Transformed 89 transitions.
[2022-05-16 17:42:12] [INFO ] Found NUPN structural information;
[2022-05-16 17:42:12] [INFO ] Parsed PT model containing 72 places and 89 transitions in 343 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 18 transitions
Reduce redundant transitions removed 18 transitions.
FORMULA GPUForwardProgress-PT-16a-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 68 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 71/71 transitions.
Applied a total of 0 rules in 15 ms. Remains 72 /72 variables (removed 0) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 72 cols
[2022-05-16 17:42:13] [INFO ] Computed 18 place invariants in 14 ms
[2022-05-16 17:42:13] [INFO ] Implicit Places using invariants in 237 ms returned []
// Phase 1: matrix 71 rows 72 cols
[2022-05-16 17:42:13] [INFO ] Computed 18 place invariants in 4 ms
[2022-05-16 17:42:13] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-16 17:42:13] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 441 ms to find 0 implicit places.
// Phase 1: matrix 71 rows 72 cols
[2022-05-16 17:42:13] [INFO ] Computed 18 place invariants in 4 ms
[2022-05-16 17:42:13] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 72/72 places, 71/71 transitions.
Support contains 68 out of 72 places after structural reductions.
[2022-05-16 17:42:13] [INFO ] Flatten gal took : 45 ms
[2022-05-16 17:42:13] [INFO ] Flatten gal took : 20 ms
[2022-05-16 17:42:14] [INFO ] Input system was already deterministic with 71 transitions.
Incomplete random walk after 10000 steps, including 35 resets, run finished after 805 ms. (steps per millisecond=12 ) properties (out of 71) seen :69
Incomplete Best-First random walk after 10001 steps, including 92 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 71 rows 72 cols
[2022-05-16 17:42:14] [INFO ] Computed 18 place invariants in 3 ms
[2022-05-16 17:42:15] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 6 ms returned sat
[2022-05-16 17:42:15] [INFO ] After 56ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1
[2022-05-16 17:42:15] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-16 17:42:15] [INFO ] After 11ms SMT Verify possible using 17 Read/Feed constraints in real domain returned unsat :1 sat :1
[2022-05-16 17:42:15] [INFO ] After 28ms SMT Verify possible using trap constraints in real domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2022-05-16 17:42:15] [INFO ] After 201ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 18 out of 72 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 72/72 places, 71/71 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 72 transition count 70
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 16 Pre rules applied. Total rules applied 1 place count 72 transition count 54
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 1 with 32 rules applied. Total rules applied 33 place count 56 transition count 54
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 37 place count 54 transition count 52
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 1 with 16 rules applied. Total rules applied 53 place count 54 transition count 52
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 69 place count 54 transition count 36
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 70 place count 53 transition count 35
Applied a total of 70 rules in 43 ms. Remains 53 /72 variables (removed 19) and now considering 35/71 (removed 36) transitions.
Finished structural reductions, in 1 iterations. Remains : 53/72 places, 35/71 transitions.
Incomplete random walk after 10000 steps, including 866 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 263 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Finished probabilistic random walk after 485 steps, run visited all 1 properties in 17 ms. (steps per millisecond=28 )
Probabilistic random walk after 485 steps, saw 425 distinct states, run finished after 18 ms. (steps per millisecond=26 ) properties seen :1
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
[2022-05-16 17:42:15] [INFO ] Flatten gal took : 12 ms
[2022-05-16 17:42:15] [INFO ] Flatten gal took : 13 ms
[2022-05-16 17:42:15] [INFO ] Input system was already deterministic with 71 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 226 edges and 72 vertex of which 54 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.25 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 72/72 places, 71/71 transitions.
Graph (complete) has 226 edges and 72 vertex of which 54 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.2 ms
Discarding 18 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 1 place count 54 transition count 55
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 31 place count 39 transition count 55
Applied a total of 31 rules in 22 ms. Remains 39 /72 variables (removed 33) and now considering 55/71 (removed 16) transitions.
// Phase 1: matrix 55 rows 39 cols
[2022-05-16 17:42:15] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-16 17:42:15] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 55 rows 39 cols
[2022-05-16 17:42:15] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-16 17:42:15] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-16 17:42:15] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2022-05-16 17:42:15] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 55 rows 39 cols
[2022-05-16 17:42:15] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-16 17:42:15] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 39/72 places, 55/71 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/72 places, 55/71 transitions.
[2022-05-16 17:42:15] [INFO ] Flatten gal took : 11 ms
[2022-05-16 17:42:15] [INFO ] Flatten gal took : 11 ms
[2022-05-16 17:42:15] [INFO ] Input system was already deterministic with 55 transitions.
[2022-05-16 17:42:15] [INFO ] Flatten gal took : 14 ms
[2022-05-16 17:42:15] [INFO ] Flatten gal took : 10 ms
[2022-05-16 17:42:15] [INFO ] Time to serialize gal into /tmp/CTLFireability1854034590030081391.gal : 4 ms
[2022-05-16 17:42:15] [INFO ] Time to serialize properties into /tmp/CTLFireability6091731145895821175.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1854034590030081391.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6091731145895821175.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,3.44177e+08,0.514778,18884,2,1358,5,90878,6,0,212,63912,0


Converting to forward existential form...Done !
original formula: EF(AG(EF((EG((((p16==1)&&(p67==1))&&(p71==1))) * (p35==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U (EG((((p16==1)&&(p67==1))&&(p71==1))) * (p35==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t7, t8, t26, t28, t29, t31, t33, t35, t38, t40, t42, t43, t45, t47, t49, t52, t54...255
(forward)formula 0,0,1.53947,38688,1,0,223,275773,137,94,1707,113621,225
FORMULA GPUForwardProgress-PT-16a-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 72/72 places, 71/71 transitions.
Graph (complete) has 226 edges and 72 vertex of which 54 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.2 ms
Discarding 18 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 1 place count 53 transition count 54
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 31 place count 38 transition count 54
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 33 place count 37 transition count 53
Applied a total of 33 rules in 16 ms. Remains 37 /72 variables (removed 35) and now considering 53/71 (removed 18) transitions.
// Phase 1: matrix 53 rows 37 cols
[2022-05-16 17:42:17] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 17:42:17] [INFO ] Implicit Places using invariants in 79 ms returned []
// Phase 1: matrix 53 rows 37 cols
[2022-05-16 17:42:17] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-16 17:42:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 17:42:17] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
[2022-05-16 17:42:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 53 rows 37 cols
[2022-05-16 17:42:17] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 17:42:17] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 37/72 places, 53/71 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/72 places, 53/71 transitions.
[2022-05-16 17:42:17] [INFO ] Flatten gal took : 13 ms
[2022-05-16 17:42:17] [INFO ] Flatten gal took : 8 ms
[2022-05-16 17:42:17] [INFO ] Input system was already deterministic with 53 transitions.
[2022-05-16 17:42:17] [INFO ] Flatten gal took : 8 ms
[2022-05-16 17:42:17] [INFO ] Flatten gal took : 8 ms
[2022-05-16 17:42:17] [INFO ] Time to serialize gal into /tmp/CTLFireability8366761786226315264.gal : 2 ms
[2022-05-16 17:42:17] [INFO ] Time to serialize properties into /tmp/CTLFireability17394858316888711066.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/CTLFireability8366761786226315264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17394858316888711066.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.29386e+08,0.075053,6688,2,318,5,13094,6,0,203,11202,0


Converting to forward existential form...Done !
original formula: AG(EF((p63==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p63==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t5, t6, t8, t10, t11, t13, t15, t17, t20, t22, t24, t26, t27, t29, t32, t34, t36, In...250
(forward)formula 0,0,0.115576,7128,1,0,138,13094,126,60,1398,11331,119
FORMULA GPUForwardProgress-PT-16a-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 71/71 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 71 transition count 71
Applied a total of 1 rules in 5 ms. Remains 71 /72 variables (removed 1) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:17] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-16 17:42:18] [INFO ] Implicit Places using invariants in 90 ms returned []
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:18] [INFO ] Computed 17 place invariants in 2 ms
[2022-05-16 17:42:18] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-16 17:42:18] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:18] [INFO ] Computed 17 place invariants in 2 ms
[2022-05-16 17:42:18] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 71/72 places, 71/71 transitions.
Finished structural reductions, in 1 iterations. Remains : 71/72 places, 71/71 transitions.
[2022-05-16 17:42:18] [INFO ] Flatten gal took : 10 ms
[2022-05-16 17:42:18] [INFO ] Flatten gal took : 12 ms
[2022-05-16 17:42:18] [INFO ] Input system was already deterministic with 71 transitions.
[2022-05-16 17:42:18] [INFO ] Flatten gal took : 10 ms
[2022-05-16 17:42:18] [INFO ] Flatten gal took : 10 ms
[2022-05-16 17:42:18] [INFO ] Time to serialize gal into /tmp/CTLFireability637708985500738392.gal : 2 ms
[2022-05-16 17:42:18] [INFO ] Time to serialize properties into /tmp/CTLFireability4538530269144173270.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability637708985500738392.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4538530269144173270.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.56837e+10,0.454998,13096,2,355,5,57228,6,0,356,34035,0


Converting to forward existential form...Done !
original formula: ((EF(AG((((p2==0)||(p67==0))||(p71==0)))) * EF(AX(EG(AF((p3==1)))))) * AX(((EG(!(A((((p30==1)&&(p67==1))&&(p71==1)) U (((p8==1)&&(p67==1)...269
=> equivalent forward existential formula: (([(Init * !(E(TRUE U !(E(TRUE U !((((p2==0)||(p67==0))||(p71==0))))))))] = FALSE * [(Init * !(E(TRUE U !(EX(!(E...738
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t37, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,3.90566,93612,1,0,957,617066,193,568,2670,433831,1294
FORMULA GPUForwardProgress-PT-16a-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 71/71 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 71 transition count 71
Applied a total of 1 rules in 3 ms. Remains 71 /72 variables (removed 1) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:22] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-16 17:42:22] [INFO ] Implicit Places using invariants in 70 ms returned []
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:22] [INFO ] Computed 17 place invariants in 2 ms
[2022-05-16 17:42:22] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-16 17:42:22] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:22] [INFO ] Computed 17 place invariants in 2 ms
[2022-05-16 17:42:22] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 71/72 places, 71/71 transitions.
Finished structural reductions, in 1 iterations. Remains : 71/72 places, 71/71 transitions.
[2022-05-16 17:42:22] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:42:22] [INFO ] Flatten gal took : 5 ms
[2022-05-16 17:42:22] [INFO ] Input system was already deterministic with 71 transitions.
[2022-05-16 17:42:22] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:42:22] [INFO ] Flatten gal took : 5 ms
[2022-05-16 17:42:22] [INFO ] Time to serialize gal into /tmp/CTLFireability15889362849145986591.gal : 2 ms
[2022-05-16 17:42:22] [INFO ] Time to serialize properties into /tmp/CTLFireability8562306910975479411.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/CTLFireability15889362849145986591.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8562306910975479411.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.56837e+10,0.281927,13148,2,355,5,57228,6,0,356,34035,0


Converting to forward existential form...Done !
original formula: E(((p7==1) + EF((((((p27==1)&&(p55==1)) + AF((p23==1))) * E((((p64==1)&&(p67==1))&&(p71==1)) U (p15!=1))) * ((p63!=1)&&((((p54==1)&&(p67=...546
=> equivalent forward existential formula: [(FwdU((FwdU(Init,((p7==1) + E(TRUE U (((((p27==1)&&(p55==1)) + !(EG(!((p23==1))))) * E((((p64==1)&&(p67==1))&&(...985
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t37, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,0,0.356285,13532,1,0,139,57228,163,74,2576,34035,151
FORMULA GPUForwardProgress-PT-16a-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 71/71 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 71 transition count 71
Applied a total of 1 rules in 3 ms. Remains 71 /72 variables (removed 1) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:23] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-16 17:42:23] [INFO ] Implicit Places using invariants in 76 ms returned []
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:23] [INFO ] Computed 17 place invariants in 3 ms
[2022-05-16 17:42:23] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-16 17:42:23] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:23] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-16 17:42:23] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 71/72 places, 71/71 transitions.
Finished structural reductions, in 1 iterations. Remains : 71/72 places, 71/71 transitions.
[2022-05-16 17:42:23] [INFO ] Flatten gal took : 5 ms
[2022-05-16 17:42:23] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:42:23] [INFO ] Input system was already deterministic with 71 transitions.
[2022-05-16 17:42:23] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:42:23] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:42:23] [INFO ] Time to serialize gal into /tmp/CTLFireability14706400975239483936.gal : 2 ms
[2022-05-16 17:42:23] [INFO ] Time to serialize properties into /tmp/CTLFireability10571646986732600385.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/CTLFireability14706400975239483936.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10571646986732600385.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.56837e+10,0.288311,13128,2,355,5,57228,6,0,356,34035,0


Converting to forward existential form...Done !
original formula: AG(EF(((p69==1) + EX((p47==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p69==1) + EX((p47==0))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t37, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,0,0.371997,13508,1,0,145,57228,163,79,2517,34035,156
FORMULA GPUForwardProgress-PT-16a-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 71/71 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 71 transition count 71
Applied a total of 1 rules in 3 ms. Remains 71 /72 variables (removed 1) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:23] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-16 17:42:23] [INFO ] Implicit Places using invariants in 83 ms returned []
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:23] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-16 17:42:23] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-16 17:42:23] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:24] [INFO ] Computed 17 place invariants in 3 ms
[2022-05-16 17:42:24] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 71/72 places, 71/71 transitions.
Finished structural reductions, in 1 iterations. Remains : 71/72 places, 71/71 transitions.
[2022-05-16 17:42:24] [INFO ] Flatten gal took : 5 ms
[2022-05-16 17:42:24] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:42:24] [INFO ] Input system was already deterministic with 71 transitions.
[2022-05-16 17:42:24] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:42:24] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:42:24] [INFO ] Time to serialize gal into /tmp/CTLFireability9522274143637628233.gal : 2 ms
[2022-05-16 17:42:24] [INFO ] Time to serialize properties into /tmp/CTLFireability4925203257137756150.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/CTLFireability9522274143637628233.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4925203257137756150.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.56837e+10,0.435478,12952,2,355,5,57228,6,0,356,34035,0


Converting to forward existential form...Done !
original formula: AF(((p47==1) * EX(EX(((A((((p30==1)&&(p67==1))&&(p71==1)) U (p3==1)) + (p43==1)) + (((p50==1)&&(p67==1))&&(p71==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(((p47==1) * EX(EX(((!((E(!((p3==1)) U (!((((p30==1)&&(p67==1))&&(p71==1))) * !((p3==1)))) + EG(!((p...226
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t37, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,0,4.25129,96548,1,0,753,549711,175,429,2538,596663,769
FORMULA GPUForwardProgress-PT-16a-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 71/71 transitions.
Applied a total of 0 rules in 1 ms. Remains 72 /72 variables (removed 0) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 72 cols
[2022-05-16 17:42:28] [INFO ] Computed 18 place invariants in 0 ms
[2022-05-16 17:42:28] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 71 rows 72 cols
[2022-05-16 17:42:28] [INFO ] Computed 18 place invariants in 1 ms
[2022-05-16 17:42:28] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-16 17:42:28] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
// Phase 1: matrix 71 rows 72 cols
[2022-05-16 17:42:28] [INFO ] Computed 18 place invariants in 1 ms
[2022-05-16 17:42:28] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 72/72 places, 71/71 transitions.
[2022-05-16 17:42:28] [INFO ] Flatten gal took : 8 ms
[2022-05-16 17:42:28] [INFO ] Flatten gal took : 9 ms
[2022-05-16 17:42:28] [INFO ] Input system was already deterministic with 71 transitions.
[2022-05-16 17:42:28] [INFO ] Flatten gal took : 9 ms
[2022-05-16 17:42:28] [INFO ] Flatten gal took : 9 ms
[2022-05-16 17:42:28] [INFO ] Time to serialize gal into /tmp/CTLFireability17382989443739363453.gal : 2 ms
[2022-05-16 17:42:28] [INFO ] Time to serialize properties into /tmp/CTLFireability9209029317333340790.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/CTLFireability17382989443739363453.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9209029317333340790.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.56837e+10,0.299701,13276,2,361,5,58429,6,0,360,34333,0


Converting to forward existential form...Done !
original formula: (EX((E(((((EF((p14==1)) * (p27==1)) * ((p8==1)&&(p67==1))) * (p71==1)) + (p11==1)) U !(E((((p10==1)&&(p67==1))&&(p71==1)) U (((p36==1)&&(...878
=> equivalent forward existential formula: ([(Init * !(EX((E(((((E(TRUE U (p14==1)) * (p27==1)) * ((p8==1)&&(p67==1))) * (p71==1)) + (p11==1)) U !(E((((p10...2062
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t37, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
(forward)formula 0,0,3.55496,82900,1,0,2270,562574,237,1153,2788,359108,2980
FORMULA GPUForwardProgress-PT-16a-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 72/72 places, 71/71 transitions.
Graph (complete) has 226 edges and 72 vertex of which 54 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.4 ms
Discarding 18 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 16 Pre rules applied. Total rules applied 1 place count 54 transition count 54
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 33 place count 38 transition count 54
Applied a total of 33 rules in 9 ms. Remains 38 /72 variables (removed 34) and now considering 54/71 (removed 17) transitions.
// Phase 1: matrix 54 rows 38 cols
[2022-05-16 17:42:32] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 17:42:32] [INFO ] Implicit Places using invariants in 51 ms returned []
// Phase 1: matrix 54 rows 38 cols
[2022-05-16 17:42:32] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 17:42:32] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-16 17:42:32] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2022-05-16 17:42:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 54 rows 38 cols
[2022-05-16 17:42:32] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 17:42:32] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 38/72 places, 54/71 transitions.
Finished structural reductions, in 1 iterations. Remains : 38/72 places, 54/71 transitions.
[2022-05-16 17:42:32] [INFO ] Flatten gal took : 4 ms
[2022-05-16 17:42:32] [INFO ] Flatten gal took : 4 ms
[2022-05-16 17:42:32] [INFO ] Input system was already deterministic with 54 transitions.
[2022-05-16 17:42:32] [INFO ] Flatten gal took : 5 ms
[2022-05-16 17:42:32] [INFO ] Flatten gal took : 4 ms
[2022-05-16 17:42:32] [INFO ] Time to serialize gal into /tmp/CTLFireability252859557270889068.gal : 1 ms
[2022-05-16 17:42:32] [INFO ] Time to serialize properties into /tmp/CTLFireability16929905305688101380.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/CTLFireability252859557270889068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16929905305688101380.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.58149e+08,0.15991,9364,2,176,5,30603,6,0,207,19128,0


Converting to forward existential form...Done !
original formula: AF(EG((((p40==1)&&(p67==1))&&(p71==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((((p40==1)&&(p67==1))&&(p71==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t5, t23, t25, t26, t28, t30, t32, t35, t37, t39, t41, t42, t44, t47, t49, t51, t5...256
(forward)formula 0,0,0.356718,12004,1,0,214,52685,131,92,1687,29048,213
FORMULA GPUForwardProgress-PT-16a-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 71/71 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 71 transition count 71
Applied a total of 1 rules in 3 ms. Remains 71 /72 variables (removed 1) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:32] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-16 17:42:33] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:33] [INFO ] Computed 17 place invariants in 2 ms
[2022-05-16 17:42:33] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-16 17:42:33] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:33] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-16 17:42:33] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 71/72 places, 71/71 transitions.
Finished structural reductions, in 1 iterations. Remains : 71/72 places, 71/71 transitions.
[2022-05-16 17:42:33] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:42:33] [INFO ] Flatten gal took : 5 ms
[2022-05-16 17:42:33] [INFO ] Input system was already deterministic with 71 transitions.
[2022-05-16 17:42:33] [INFO ] Flatten gal took : 5 ms
[2022-05-16 17:42:33] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:42:33] [INFO ] Time to serialize gal into /tmp/CTLFireability9752702559430884921.gal : 2 ms
[2022-05-16 17:42:33] [INFO ] Time to serialize properties into /tmp/CTLFireability1872139060433679490.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/CTLFireability9752702559430884921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1872139060433679490.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.56837e+10,0.304212,12948,2,355,5,57228,6,0,356,34035,0


Converting to forward existential form...Done !
original formula: (EF(((((p10==0)||(p67==0))||(p71==0)) * EG((((p43==1)&&(p26==1))&&((p67==1)&&(p71==1)))))) + AG(((EG((((p8==1)&&(p67==1))&&((p71==1)&&(p4...241
=> equivalent forward existential formula: ([((FwdU((Init * !(E(TRUE U ((((p10==0)||(p67==0))||(p71==0)) * EG((((p43==1)&&(p26==1))&&((p67==1)&&(p71==1))))...483
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t37, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,0,0.849456,20088,1,0,289,108281,170,139,2605,56703,329
FORMULA GPUForwardProgress-PT-16a-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 72/72 places, 71/71 transitions.
Graph (complete) has 226 edges and 72 vertex of which 54 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 1 place count 53 transition count 54
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 31 place count 38 transition count 54
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 33 place count 37 transition count 53
Applied a total of 33 rules in 10 ms. Remains 37 /72 variables (removed 35) and now considering 53/71 (removed 18) transitions.
// Phase 1: matrix 53 rows 37 cols
[2022-05-16 17:42:34] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 17:42:34] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 53 rows 37 cols
[2022-05-16 17:42:34] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 17:42:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 17:42:34] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2022-05-16 17:42:34] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 53 rows 37 cols
[2022-05-16 17:42:34] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 17:42:34] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 37/72 places, 53/71 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/72 places, 53/71 transitions.
[2022-05-16 17:42:34] [INFO ] Flatten gal took : 7 ms
[2022-05-16 17:42:34] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:42:34] [INFO ] Input system was already deterministic with 53 transitions.
[2022-05-16 17:42:34] [INFO ] Flatten gal took : 7 ms
[2022-05-16 17:42:34] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:42:34] [INFO ] Time to serialize gal into /tmp/CTLFireability17527167876377020141.gal : 2 ms
[2022-05-16 17:42:34] [INFO ] Time to serialize properties into /tmp/CTLFireability5091632724538190798.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/CTLFireability17527167876377020141.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5091632724538190798.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.29386e+08,0.118182,6844,2,318,5,13094,6,0,203,11202,0


Converting to forward existential form...Done !
original formula: EF(EG(AG((p63==0))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E(TRUE U !((p63==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t5, t6, t8, t10, t11, t13, t15, t17, t20, t22, t24, t26, t27, t29, t32, t34, t36, In...250
(forward)formula 0,1,0.23939,8284,1,0,142,19638,133,65,1435,20069,125
FORMULA GPUForwardProgress-PT-16a-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 71/71 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 71 transition count 71
Applied a total of 1 rules in 4 ms. Remains 71 /72 variables (removed 1) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:34] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-16 17:42:34] [INFO ] Implicit Places using invariants in 85 ms returned []
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:34] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-16 17:42:34] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-16 17:42:34] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:34] [INFO ] Computed 17 place invariants in 4 ms
[2022-05-16 17:42:35] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 71/72 places, 71/71 transitions.
Finished structural reductions, in 1 iterations. Remains : 71/72 places, 71/71 transitions.
[2022-05-16 17:42:35] [INFO ] Flatten gal took : 7 ms
[2022-05-16 17:42:35] [INFO ] Flatten gal took : 15 ms
[2022-05-16 17:42:35] [INFO ] Input system was already deterministic with 71 transitions.
[2022-05-16 17:42:35] [INFO ] Flatten gal took : 4 ms
[2022-05-16 17:42:35] [INFO ] Flatten gal took : 4 ms
[2022-05-16 17:42:35] [INFO ] Time to serialize gal into /tmp/CTLFireability18305020228905366444.gal : 2 ms
[2022-05-16 17:42:35] [INFO ] Time to serialize properties into /tmp/CTLFireability6988860831461256810.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/CTLFireability18305020228905366444.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6988860831461256810.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.56837e+10,0.451084,12972,2,355,5,57228,6,0,356,34035,0


Converting to forward existential form...Done !
original formula: (EG(((AF((((p26==0)||(p67==0))||(p71==0))) + (p31==1)) + (p50==0))) * (A(EG(((EX((p63==1)) + (p14==1)) + (p46==1))) U AG(E((p23==1) U (((...231
=> equivalent forward existential formula: ([(Init * !(EG(((!(EG(!((((p26==0)||(p67==0))||(p71==0))))) + (p31==1)) + (p50==0)))))] = FALSE * [FwdG((Init * ...482
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t37, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,1.93323,43260,1,0,363,276805,182,213,2757,155208,521
FORMULA GPUForwardProgress-PT-16a-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 71/71 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 71 transition count 71
Applied a total of 1 rules in 2 ms. Remains 71 /72 variables (removed 1) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:37] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-16 17:42:37] [INFO ] Implicit Places using invariants in 63 ms returned []
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:37] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-16 17:42:37] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-16 17:42:37] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:37] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-16 17:42:37] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 71/72 places, 71/71 transitions.
Finished structural reductions, in 1 iterations. Remains : 71/72 places, 71/71 transitions.
[2022-05-16 17:42:37] [INFO ] Flatten gal took : 4 ms
[2022-05-16 17:42:37] [INFO ] Flatten gal took : 3 ms
[2022-05-16 17:42:37] [INFO ] Input system was already deterministic with 71 transitions.
[2022-05-16 17:42:37] [INFO ] Flatten gal took : 3 ms
[2022-05-16 17:42:37] [INFO ] Flatten gal took : 4 ms
[2022-05-16 17:42:37] [INFO ] Time to serialize gal into /tmp/CTLFireability14938181234727581176.gal : 2 ms
[2022-05-16 17:42:37] [INFO ] Time to serialize properties into /tmp/CTLFireability4610660708407462099.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/CTLFireability14938181234727581176.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4610660708407462099.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.56837e+10,0.380216,13072,2,355,5,57228,6,0,356,34035,0


Converting to forward existential form...Done !
original formula: EX(A((((AF(E((p62==1) U (p47==1))) + !(AF((p27==1)))) * (AF((((p42==1)&&(p67==1))&&(p71==1))) + ((EX((((p52==1)&&(p67==1))&&(p71==1))) * ...340
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(!((E(!((p7==1)) U (!(!((E(!(!((E(!((p14==1)) U (!((((p34==1)&&(p67==1))&&(p71==1))) * !((p1...1546
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t37, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,7.30788,161496,1,0,2020,1.10001e+06,219,1165,2671,853339,2705
FORMULA GPUForwardProgress-PT-16a-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 71/71 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 71 transition count 71
Applied a total of 1 rules in 2 ms. Remains 71 /72 variables (removed 1) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:44] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-16 17:42:44] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:44] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-16 17:42:44] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-16 17:42:44] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:44] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-16 17:42:45] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 71/72 places, 71/71 transitions.
Finished structural reductions, in 1 iterations. Remains : 71/72 places, 71/71 transitions.
[2022-05-16 17:42:45] [INFO ] Flatten gal took : 4 ms
[2022-05-16 17:42:45] [INFO ] Flatten gal took : 4 ms
[2022-05-16 17:42:45] [INFO ] Input system was already deterministic with 71 transitions.
[2022-05-16 17:42:45] [INFO ] Flatten gal took : 4 ms
[2022-05-16 17:42:45] [INFO ] Flatten gal took : 3 ms
[2022-05-16 17:42:45] [INFO ] Time to serialize gal into /tmp/CTLFireability14937204631874076255.gal : 2 ms
[2022-05-16 17:42:45] [INFO ] Time to serialize properties into /tmp/CTLFireability11372489156733556019.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/CTLFireability14937204631874076255.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11372489156733556019.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.56837e+10,0.443718,13156,2,355,5,57228,6,0,356,34035,0


Converting to forward existential form...Done !
original formula: EF((AF(((((p58==0)||(p39==0))||(p58==0)) * AX((p47==1)))) * !(E((!(EX((p11==1))) + !(EX((p63==1)))) U ((((((p26==1)&&(p67==1))&&(p71==1))...216
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!(((((p58==0)||(p39==0))||(p58==0)) * !(EX(!((p47==1))))))))) * !(E((!(EX((p11==1))) +...280
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t37, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,1.27711,30572,1,0,325,165136,173,202,2594,129011,380
FORMULA GPUForwardProgress-PT-16a-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 72/72 places, 71/71 transitions.
Graph (complete) has 226 edges and 72 vertex of which 54 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 14 Pre rules applied. Total rules applied 1 place count 54 transition count 56
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 29 place count 40 transition count 56
Applied a total of 29 rules in 7 ms. Remains 40 /72 variables (removed 32) and now considering 56/71 (removed 15) transitions.
// Phase 1: matrix 56 rows 40 cols
[2022-05-16 17:42:46] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 17:42:46] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 56 rows 40 cols
[2022-05-16 17:42:46] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 17:42:46] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-16 17:42:46] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2022-05-16 17:42:46] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 56 rows 40 cols
[2022-05-16 17:42:46] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 17:42:46] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/72 places, 56/71 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/72 places, 56/71 transitions.
[2022-05-16 17:42:46] [INFO ] Flatten gal took : 5 ms
[2022-05-16 17:42:46] [INFO ] Flatten gal took : 5 ms
[2022-05-16 17:42:46] [INFO ] Input system was already deterministic with 56 transitions.
[2022-05-16 17:42:46] [INFO ] Flatten gal took : 5 ms
[2022-05-16 17:42:46] [INFO ] Flatten gal took : 5 ms
[2022-05-16 17:42:46] [INFO ] Time to serialize gal into /tmp/CTLFireability13797790061234469290.gal : 2 ms
[2022-05-16 17:42:46] [INFO ] Time to serialize properties into /tmp/CTLFireability4220472026435412142.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/CTLFireability13797790061234469290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4220472026435412142.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,4.5887e+08,0.488572,18284,2,1168,5,84395,6,0,217,62001,0


Converting to forward existential form...Done !
original formula: EG((((p46==0)&&(((p34==0)||(p67==0))||(p71==0)))&&(((p36==0)||(p67==0))||(p71==0))))
=> equivalent forward existential formula: [FwdG(Init,(((p46==0)&&(((p34==0)||(p67==0))||(p71==0)))&&(((p36==0)||(p67==0))||(p71==0))))] != FALSE
Hit Full ! (commute/partial/dont) 15/4/41
(forward)formula 0,0,0.658862,18548,1,0,9,84395,19,3,1346,62001,9
FORMULA GPUForwardProgress-PT-16a-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 71/71 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 71 transition count 71
Applied a total of 1 rules in 3 ms. Remains 71 /72 variables (removed 1) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:47] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-16 17:42:47] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:47] [INFO ] Computed 17 place invariants in 2 ms
[2022-05-16 17:42:47] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-16 17:42:47] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
// Phase 1: matrix 71 rows 71 cols
[2022-05-16 17:42:47] [INFO ] Computed 17 place invariants in 0 ms
[2022-05-16 17:42:47] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 71/72 places, 71/71 transitions.
Finished structural reductions, in 1 iterations. Remains : 71/72 places, 71/71 transitions.
[2022-05-16 17:42:47] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:42:47] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:42:47] [INFO ] Input system was already deterministic with 71 transitions.
[2022-05-16 17:42:47] [INFO ] Flatten gal took : 10 ms
[2022-05-16 17:42:47] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:42:47] [INFO ] Time to serialize gal into /tmp/CTLFireability16464013314068244916.gal : 2 ms
[2022-05-16 17:42:47] [INFO ] Time to serialize properties into /tmp/CTLFireability14039556840850340089.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/CTLFireability16464013314068244916.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14039556840850340089.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.56837e+10,0.302085,12920,2,355,5,57228,6,0,356,34035,0


Converting to forward existential form...Done !
original formula: (EF(((A((((p64==1)&&(p67==1))&&(p71==1)) U (p62==1)) + EF((p50==0))) + AG((((p58==0)||(p67==0))||(p71==0))))) * EG(((((((p66==0)||(p6==0)...527
=> equivalent forward existential formula: [FwdG((Init * E(TRUE U ((!((E(!((p62==1)) U (!((((p64==1)&&(p67==1))&&(p71==1))) * !((p62==1)))) + EG(!((p62==1)...857
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t37, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
(forward)formula 0,1,8.56721,220972,1,0,1937,1.4567e+06,216,1110,2702,1.24646e+06,2094
FORMULA GPUForwardProgress-PT-16a-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2022-05-16 17:42:56] [INFO ] Flatten gal took : 6 ms
[2022-05-16 17:42:56] [INFO ] Flatten gal took : 6 ms
Total runtime 43899 ms.

BK_STOP 1652722976461

--------------------
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="GPUForwardProgress-PT-16a"
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 GPUForwardProgress-PT-16a, 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 r096-smll-165260576100346"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-16a.tgz
mv GPUForwardProgress-PT-16a 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 ;