Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r197-smll-167840343600002.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is GPUForwardProgress-PT-04a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840343600002
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 380K
-rw-r--r-- 1 mcc users 6.4K Feb 25 14:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 25 14:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 14:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 14:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 14:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 14:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 14:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 14:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 8.1K Mar 5 18:22 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-04a-CTLFireability-00
FORMULA_NAME GPUForwardProgress-PT-04a-CTLFireability-01
FORMULA_NAME GPUForwardProgress-PT-04a-CTLFireability-02
FORMULA_NAME GPUForwardProgress-PT-04a-CTLFireability-03
FORMULA_NAME GPUForwardProgress-PT-04a-CTLFireability-04
FORMULA_NAME GPUForwardProgress-PT-04a-CTLFireability-05
FORMULA_NAME GPUForwardProgress-PT-04a-CTLFireability-06
FORMULA_NAME GPUForwardProgress-PT-04a-CTLFireability-07
FORMULA_NAME GPUForwardProgress-PT-04a-CTLFireability-08
FORMULA_NAME GPUForwardProgress-PT-04a-CTLFireability-09
FORMULA_NAME GPUForwardProgress-PT-04a-CTLFireability-10
FORMULA_NAME GPUForwardProgress-PT-04a-CTLFireability-11
FORMULA_NAME GPUForwardProgress-PT-04a-CTLFireability-12
FORMULA_NAME GPUForwardProgress-PT-04a-CTLFireability-13
FORMULA_NAME GPUForwardProgress-PT-04a-CTLFireability-14
FORMULA_NAME GPUForwardProgress-PT-04a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678463951916

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-04a
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-10 15:59:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-10 15:59:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 15:59:15] [INFO ] Load time of PNML (sax parser for PT used): 40 ms
[2023-03-10 15:59:15] [INFO ] Transformed 24 places.
[2023-03-10 15:59:15] [INFO ] Transformed 29 transitions.
[2023-03-10 15:59:15] [INFO ] Found NUPN structural information;
[2023-03-10 15:59:15] [INFO ] Parsed PT model containing 24 places and 29 transitions and 101 arcs in 147 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 19 ms.
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 6 transitions
Reduce redundant transitions removed 6 transitions.
FORMULA GPUForwardProgress-PT-04a-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Applied a total of 0 rules in 14 ms. Remains 24 /24 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 24 cols
[2023-03-10 15:59:15] [INFO ] Computed 6 place invariants in 8 ms
[2023-03-10 15:59:15] [INFO ] Implicit Places using invariants in 235 ms returned []
[2023-03-10 15:59:15] [INFO ] Invariant cache hit.
[2023-03-10 15:59:15] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-10 15:59:15] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 386 ms to find 0 implicit places.
[2023-03-10 15:59:15] [INFO ] Invariant cache hit.
[2023-03-10 15:59:15] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 499 ms. Remains : 24/24 places, 23/23 transitions.
Support contains 24 out of 24 places after structural reductions.
[2023-03-10 15:59:16] [INFO ] Flatten gal took : 26 ms
[2023-03-10 15:59:16] [INFO ] Flatten gal took : 11 ms
[2023-03-10 15:59:16] [INFO ] Input system was already deterministic with 23 transitions.
Incomplete random walk after 10000 steps, including 142 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 58) seen :57
Incomplete Best-First random walk after 10001 steps, including 146 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-10 15:59:16] [INFO ] Invariant cache hit.
[2023-03-10 15:59:16] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 15:59:16] [INFO ] After 110ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2023-03-10 15:59:16] [INFO ] Flatten gal took : 10 ms
[2023-03-10 15:59:16] [INFO ] Flatten gal took : 9 ms
[2023-03-10 15:59:16] [INFO ] Input system was already deterministic with 23 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 70 edges and 24 vertex of which 18 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 23
Applied a total of 1 rules in 3 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2023-03-10 15:59:16] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-10 15:59:16] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-10 15:59:16] [INFO ] Invariant cache hit.
[2023-03-10 15:59:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-10 15:59:17] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
[2023-03-10 15:59:17] [INFO ] Invariant cache hit.
[2023-03-10 15:59:17] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 276 ms. Remains : 23/24 places, 23/23 transitions.
[2023-03-10 15:59:17] [INFO ] Flatten gal took : 5 ms
[2023-03-10 15:59:17] [INFO ] Flatten gal took : 5 ms
[2023-03-10 15:59:17] [INFO ] Input system was already deterministic with 23 transitions.
[2023-03-10 15:59:17] [INFO ] Flatten gal took : 5 ms
[2023-03-10 15:59:17] [INFO ] Flatten gal took : 5 ms
[2023-03-10 15:59:17] [INFO ] Time to serialize gal into /tmp/CTLFireability6934896024065063242.gal : 3 ms
[2023-03-10 15:59:17] [INFO ] Time to serialize properties into /tmp/CTLFireability12828576640629660431.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6934896024065063242.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12828576640629660431.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1373,0.040707,3748,2,103,5,1948,6,0,116,1917,0


Converting to forward existential form...Done !
original formula: EG(((AX((AX(E((p3==1) U (p3==1))) * (((p10==0)||(p19==0))||(p23==0)))) + ((p19==1)&&(p21==1))) + ((E(EX((p0==1)) U (p3!=1)) * AF((p18==0)...179
=> equivalent forward existential formula: [FwdG(Init,((!(EX(!((!(EX(!(E((p3==1) U (p3==1))))) * (((p10==0)||(p19==0))||(p23==0)))))) + ((p19==1)&&(p21==1)...240
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t13, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,0,0.078914,4528,1,0,89,4663,84,56,774,5001,99
FORMULA GPUForwardProgress-PT-04a-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 24 cols
[2023-03-10 15:59:17] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-10 15:59:17] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-10 15:59:17] [INFO ] Invariant cache hit.
[2023-03-10 15:59:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-10 15:59:17] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2023-03-10 15:59:17] [INFO ] Invariant cache hit.
[2023-03-10 15:59:17] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 223 ms. Remains : 24/24 places, 23/23 transitions.
[2023-03-10 15:59:17] [INFO ] Flatten gal took : 4 ms
[2023-03-10 15:59:17] [INFO ] Flatten gal took : 4 ms
[2023-03-10 15:59:17] [INFO ] Input system was already deterministic with 23 transitions.
[2023-03-10 15:59:17] [INFO ] Flatten gal took : 4 ms
[2023-03-10 15:59:17] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:17] [INFO ] Time to serialize gal into /tmp/CTLFireability13231769270090947840.gal : 4 ms
[2023-03-10 15:59:17] [INFO ] Time to serialize properties into /tmp/CTLFireability5749288112088314916.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13231769270090947840.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5749288112088314916.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1373,0.023619,3824,2,109,5,2057,6,0,120,1987,0


Converting to forward existential form...Done !
original formula: EG(AX((AX(((((p1==1)&&(p5==1))&&((p9==1)&&(p13==1)))&&((p17==1)&&(p20==1)))) * !(A((p0==1) U (((p14==1)&&(p19==1))&&(p23==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((!(EX(!(((((p1==1)&&(p5==1))&&((p9==1)&&(p13==1)))&&((p17==1)&&(p20==1)))))) * !(!((E(!((((p14...296
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t13, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,0,0.104954,5408,1,0,158,9454,78,84,812,10275,187
FORMULA GPUForwardProgress-PT-04a-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 23
Applied a total of 1 rules in 2 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2023-03-10 15:59:17] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 15:59:17] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-10 15:59:17] [INFO ] Invariant cache hit.
[2023-03-10 15:59:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-10 15:59:17] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
[2023-03-10 15:59:17] [INFO ] Invariant cache hit.
[2023-03-10 15:59:17] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 211 ms. Remains : 23/24 places, 23/23 transitions.
[2023-03-10 15:59:17] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:17] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:17] [INFO ] Input system was already deterministic with 23 transitions.
[2023-03-10 15:59:17] [INFO ] Flatten gal took : 4 ms
[2023-03-10 15:59:17] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:17] [INFO ] Time to serialize gal into /tmp/CTLFireability15001276354637177608.gal : 2 ms
[2023-03-10 15:59:17] [INFO ] Time to serialize properties into /tmp/CTLFireability7535273385831230108.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15001276354637177608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7535273385831230108.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1373,0.022707,3816,2,103,5,1948,6,0,116,1917,0


Converting to forward existential form...Done !
original formula: (EG(EX(EF((p10==0)))) + AX(((p22==0) * AF(((((p14==1)&&(p19==1))&&((p23==1)&&(p22==0)))&&(p15==0))))))
=> equivalent forward existential formula: ([(EY((Init * !(EG(EX(E(TRUE U (p10==0))))))) * !((p22==0)))] = FALSE * [FwdG(EY((Init * !(EG(EX(E(TRUE U (p10==...234
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t13, 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 0,1,0.055348,4608,1,0,79,3659,84,46,816,3566,98
FORMULA GPUForwardProgress-PT-04a-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 23
Applied a total of 1 rules in 2 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
[2023-03-10 15:59:18] [INFO ] Invariant cache hit.
[2023-03-10 15:59:18] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-10 15:59:18] [INFO ] Invariant cache hit.
[2023-03-10 15:59:18] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-10 15:59:18] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2023-03-10 15:59:18] [INFO ] Invariant cache hit.
[2023-03-10 15:59:18] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 249 ms. Remains : 23/24 places, 23/23 transitions.
[2023-03-10 15:59:18] [INFO ] Flatten gal took : 4 ms
[2023-03-10 15:59:18] [INFO ] Flatten gal took : 4 ms
[2023-03-10 15:59:18] [INFO ] Input system was already deterministic with 23 transitions.
[2023-03-10 15:59:18] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:18] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:18] [INFO ] Time to serialize gal into /tmp/CTLFireability5277410855213502935.gal : 2 ms
[2023-03-10 15:59:18] [INFO ] Time to serialize properties into /tmp/CTLFireability9106705370084713257.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5277410855213502935.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9106705370084713257.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
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,1373,0.022952,3812,2,103,5,1948,6,0,116,1917,0


Converting to forward existential form...Done !
original formula: EX(((p3==1)||(p7==0)))
=> equivalent forward existential formula: [(EY(Init) * ((p3==1)||(p7==0)))] != FALSE
(forward)formula 0,1,0.024913,4076,1,0,8,1948,8,1,156,1917,2
FORMULA GPUForwardProgress-PT-04a-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 24 cols
[2023-03-10 15:59:18] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-10 15:59:18] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-10 15:59:18] [INFO ] Invariant cache hit.
[2023-03-10 15:59:18] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-10 15:59:18] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2023-03-10 15:59:18] [INFO ] Invariant cache hit.
[2023-03-10 15:59:18] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 189 ms. Remains : 24/24 places, 23/23 transitions.
[2023-03-10 15:59:18] [INFO ] Flatten gal took : 4 ms
[2023-03-10 15:59:18] [INFO ] Flatten gal took : 4 ms
[2023-03-10 15:59:18] [INFO ] Input system was already deterministic with 23 transitions.
[2023-03-10 15:59:18] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:18] [INFO ] Flatten gal took : 4 ms
[2023-03-10 15:59:18] [INFO ] Time to serialize gal into /tmp/CTLFireability15814223292961404305.gal : 1 ms
[2023-03-10 15:59:18] [INFO ] Time to serialize properties into /tmp/CTLFireability2936749223465680019.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15814223292961404305.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2936749223465680019.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1373,0.024351,3820,2,109,5,2057,6,0,120,1987,0


Converting to forward existential form...Done !
original formula: AX((E(EX(AX((((p6==1)&&(p19==1))&&(p23==1)))) U EF(EG((p3==1)))) * ((((p1==0)||(p5==0))||((p9==0)||(p13==0))) + (((p17==0)||(p20==0)) + (...284
=> equivalent forward existential formula: ([(EY(Init) * !(E(EX(!(EX(!((((p6==1)&&(p19==1))&&(p23==1)))))) U E(TRUE U EG((p3==1))))))] = FALSE * ([(((EY(In...478
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t13, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,0.080088,4612,1,0,121,6052,92,63,848,6091,161
FORMULA GPUForwardProgress-PT-04a-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 23/23 (removed 0) transitions.
[2023-03-10 15:59:18] [INFO ] Invariant cache hit.
[2023-03-10 15:59:18] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-10 15:59:18] [INFO ] Invariant cache hit.
[2023-03-10 15:59:18] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-10 15:59:18] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-10 15:59:18] [INFO ] Invariant cache hit.
[2023-03-10 15:59:18] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 157 ms. Remains : 24/24 places, 23/23 transitions.
[2023-03-10 15:59:18] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:18] [INFO ] Flatten gal took : 4 ms
[2023-03-10 15:59:18] [INFO ] Input system was already deterministic with 23 transitions.
[2023-03-10 15:59:18] [INFO ] Flatten gal took : 4 ms
[2023-03-10 15:59:18] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:18] [INFO ] Time to serialize gal into /tmp/CTLFireability8171415278469549047.gal : 2 ms
[2023-03-10 15:59:18] [INFO ] Time to serialize properties into /tmp/CTLFireability12307347451376422979.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8171415278469549047.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12307347451376422979.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1373,0.023277,3816,2,109,5,2057,6,0,120,1987,0


Converting to forward existential form...Done !
original formula: (AX(!(E(A(AF((p18==1)) U AF(((((p1==1)&&(p5==1))&&((p9==1)&&(p13==1)))&&((p17==1)&&(p20==1))))) U (p22==1)))) + AG((AX(EF((((p6==0)||(p19...266
=> equivalent forward existential formula: [(FwdU((FwdU((Init * !(!(EX(!(!(E(!((E(!(!(EG(!(((((p1==1)&&(p5==1))&&((p9==1)&&(p13==1)))&&((p17==1)&&(p20==1))...530
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t13, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,0.044131,4080,1,0,58,2179,74,27,806,1987,57
FORMULA GPUForwardProgress-PT-04a-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 23/23 (removed 0) transitions.
[2023-03-10 15:59:18] [INFO ] Invariant cache hit.
[2023-03-10 15:59:18] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-10 15:59:18] [INFO ] Invariant cache hit.
[2023-03-10 15:59:18] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-10 15:59:18] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-10 15:59:18] [INFO ] Invariant cache hit.
[2023-03-10 15:59:19] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 169 ms. Remains : 24/24 places, 23/23 transitions.
[2023-03-10 15:59:19] [INFO ] Flatten gal took : 4 ms
[2023-03-10 15:59:19] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:19] [INFO ] Input system was already deterministic with 23 transitions.
[2023-03-10 15:59:19] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:19] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:19] [INFO ] Time to serialize gal into /tmp/CTLFireability5795240558192965988.gal : 2 ms
[2023-03-10 15:59:19] [INFO ] Time to serialize properties into /tmp/CTLFireability14998390585153961507.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5795240558192965988.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14998390585153961507.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1373,0.023542,3816,2,109,5,2057,6,0,120,1987,0


Converting to forward existential form...Done !
original formula: A(!((!(AX((((p3==1)&&(p7==1))||(!((p19==1)&&(p21==1)))))) + ((!((((((p12==1)&&(p19==1))&&((p23==1)&&(p12==1)))&&((p19==1)&&(p23==1))) + E...610
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!((((!(EX(!(((p7==1)||(((p2==1)&&(p19==1))&&(p23==1)))))) * !(EG(!((!(E(TRUE U !((((p4==1)...2615
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t13, 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 0,0,0.303041,8040,1,0,320,23436,103,195,894,28270,395
FORMULA GPUForwardProgress-PT-04a-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 23
Applied a total of 1 rules in 2 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2023-03-10 15:59:19] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 15:59:19] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-10 15:59:19] [INFO ] Invariant cache hit.
[2023-03-10 15:59:19] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-10 15:59:19] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2023-03-10 15:59:19] [INFO ] Invariant cache hit.
[2023-03-10 15:59:19] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 176 ms. Remains : 23/24 places, 23/23 transitions.
[2023-03-10 15:59:19] [INFO ] Flatten gal took : 4 ms
[2023-03-10 15:59:19] [INFO ] Flatten gal took : 2 ms
[2023-03-10 15:59:19] [INFO ] Input system was already deterministic with 23 transitions.
[2023-03-10 15:59:19] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:19] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:19] [INFO ] Time to serialize gal into /tmp/CTLFireability17634253046631354991.gal : 1 ms
[2023-03-10 15:59:19] [INFO ] Time to serialize properties into /tmp/CTLFireability9602730535181282717.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17634253046631354991.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9602730535181282717.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1373,0.024127,3812,2,103,5,1948,6,0,116,1917,0


Converting to forward existential form...Done !
original formula: AG(((E((((p10==1)||(p3==1))||((p15==1)||((p19==1)&&(p21==1)))) U EX(((p14==1)&&(!(((p10==1)&&(p19==1))&&(p23==1)))))) + AX((E((p11==1) U ...327
=> equivalent forward existential formula: (([(FwdU((FwdU(Init,TRUE) * !((E((((p10==1)||(p3==1))||((p15==1)||((p19==1)&&(p21==1)))) U EX(((p14==1)&&(!(((p1...921
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t13, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,0,0.061628,4340,1,0,93,4282,73,49,775,4512,92
FORMULA GPUForwardProgress-PT-04a-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Graph (complete) has 70 edges and 24 vertex of which 18 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 1 place count 18 transition count 20
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 16 transition count 20
Applied a total of 5 rules in 21 ms. Remains 16 /24 variables (removed 8) and now considering 20/23 (removed 3) transitions.
// Phase 1: matrix 20 rows 16 cols
[2023-03-10 15:59:19] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-10 15:59:19] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-10 15:59:19] [INFO ] Invariant cache hit.
[2023-03-10 15:59:19] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-10 15:59:19] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2023-03-10 15:59:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-10 15:59:19] [INFO ] Invariant cache hit.
[2023-03-10 15:59:19] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 16/24 places, 20/23 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 191 ms. Remains : 16/24 places, 20/23 transitions.
[2023-03-10 15:59:19] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:19] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:19] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-10 15:59:19] [INFO ] Flatten gal took : 2 ms
[2023-03-10 15:59:19] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:19] [INFO ] Time to serialize gal into /tmp/CTLFireability14011040472966315841.gal : 2 ms
[2023-03-10 15:59:19] [INFO ] Time to serialize properties into /tmp/CTLFireability10957984804588495163.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14011040472966315841.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10957984804588495163.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
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,790,0.019915,3776,2,68,5,1643,6,0,85,1633,0


Converting to forward existential form...Done !
original formula: AG((AF((((p14==0)||(p19==0))||(p23==0))) + ((p11==1)&&(p14==1))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(((p11==1)&&(p14==1)))),!((((p14==0)||(p19==0))||(p23==0))))] = FALSE
Hit Full ! (commute/partial/dont) 5/20/15
(forward)formula 0,1,0.029938,4040,1,0,12,1826,22,5,507,1633,10
FORMULA GPUForwardProgress-PT-04a-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 24 transition count 21
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 22 transition count 21
Applied a total of 4 rules in 5 ms. Remains 22 /24 variables (removed 2) and now considering 21/23 (removed 2) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-10 15:59:19] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-10 15:59:19] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-10 15:59:19] [INFO ] Invariant cache hit.
[2023-03-10 15:59:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-10 15:59:20] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-10 15:59:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-10 15:59:20] [INFO ] Invariant cache hit.
[2023-03-10 15:59:20] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 22/24 places, 21/23 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 181 ms. Remains : 22/24 places, 21/23 transitions.
[2023-03-10 15:59:20] [INFO ] Flatten gal took : 6 ms
[2023-03-10 15:59:20] [INFO ] Flatten gal took : 5 ms
[2023-03-10 15:59:20] [INFO ] Input system was already deterministic with 21 transitions.
[2023-03-10 15:59:20] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:20] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:20] [INFO ] Time to serialize gal into /tmp/CTLFireability18089088091142151710.gal : 0 ms
[2023-03-10 15:59:20] [INFO ] Time to serialize properties into /tmp/CTLFireability16424940557593047776.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18089088091142151710.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16424940557593047776.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
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,791,0.022336,3808,2,98,5,1844,6,0,110,1769,0


Converting to forward existential form...Done !
original formula: A(((!(EG(((((EF((((p4==1)&&(p19==1))&&(p23==1))) * (p6==1)) * ((p19==1)&&(p23==1))) * (p11==1)) + (((p7==1)&&(p11==1))&&(p22!=1))))) + (p...267
=> equivalent forward existential formula: [((Init * !(EG(!((((p12==1)&&(p19==1))&&(p23==1)))))) * !(E(!((((p12==1)&&(p19==1))&&(p23==1))) U (!(((!(EG(((((...414
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t9, Intersection with reachable at each step enabled. (destroyed/reverse/interse...175
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.101553,5128,1,0,178,9624,82,101,805,10404,203
FORMULA GPUForwardProgress-PT-04a-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 23
Applied a total of 1 rules in 1 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2023-03-10 15:59:20] [INFO ] Computed 5 place invariants in 17 ms
[2023-03-10 15:59:20] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-10 15:59:20] [INFO ] Invariant cache hit.
[2023-03-10 15:59:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-10 15:59:20] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2023-03-10 15:59:20] [INFO ] Invariant cache hit.
[2023-03-10 15:59:20] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 184 ms. Remains : 23/24 places, 23/23 transitions.
[2023-03-10 15:59:20] [INFO ] Flatten gal took : 2 ms
[2023-03-10 15:59:20] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:20] [INFO ] Input system was already deterministic with 23 transitions.
[2023-03-10 15:59:20] [INFO ] Flatten gal took : 2 ms
[2023-03-10 15:59:20] [INFO ] Flatten gal took : 2 ms
[2023-03-10 15:59:20] [INFO ] Time to serialize gal into /tmp/CTLFireability12840149511852828018.gal : 1 ms
[2023-03-10 15:59:20] [INFO ] Time to serialize properties into /tmp/CTLFireability5673978707562557116.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12840149511852828018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5673978707562557116.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1373,0.024301,3816,2,103,5,1948,6,0,116,1917,0


Converting to forward existential form...Done !
original formula: EG(((EF(!(E((((p10==1)&&(p19==1))&&(p23==1)) U (p11==1)))) * (p15==0)) * ((AG(AX((p11==1))) + ((EX((p10==0)) * (((p12==0)||(p19==0))||(p2...234
=> equivalent forward existential formula: [FwdG(Init,((E(TRUE U !(E((((p10==1)&&(p19==1))&&(p23==1)) U (p11==1)))) * (p15==0)) * ((!(E(TRUE U !(!(EX(!((p1...307
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t13, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,0,0.069705,4608,1,0,103,4797,83,58,804,4928,120
FORMULA GPUForwardProgress-PT-04a-CTLFireability-12 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 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 23
Applied a total of 1 rules in 1 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
[2023-03-10 15:59:20] [INFO ] Invariant cache hit.
[2023-03-10 15:59:20] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-10 15:59:20] [INFO ] Invariant cache hit.
[2023-03-10 15:59:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-10 15:59:20] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-10 15:59:20] [INFO ] Invariant cache hit.
[2023-03-10 15:59:20] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 170 ms. Remains : 23/24 places, 23/23 transitions.
[2023-03-10 15:59:20] [INFO ] Flatten gal took : 2 ms
[2023-03-10 15:59:20] [INFO ] Flatten gal took : 2 ms
[2023-03-10 15:59:20] [INFO ] Input system was already deterministic with 23 transitions.
[2023-03-10 15:59:20] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:20] [INFO ] Flatten gal took : 2 ms
[2023-03-10 15:59:20] [INFO ] Time to serialize gal into /tmp/CTLFireability4657472095525847032.gal : 1 ms
[2023-03-10 15:59:20] [INFO ] Time to serialize properties into /tmp/CTLFireability5603224563774385028.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4657472095525847032.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5603224563774385028.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
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,1373,0.023094,3812,2,103,5,1948,6,0,116,1917,0


Converting to forward existential form...Done !
original formula: EF(((A(((AF((p15==1)) + ((p19==1)&&(p21==1))) + (p7==1)) U !(EF((((p10==1)&&(p19==1))&&(p23==1))))) + (((p10==1)&&(p19==1))&&((p23==1)&&(...246
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * !(EG(!(!(E(TRUE U (((p10==1)&&(p19==1))&&(p23==1)))))))) * !(E(!(!(E(TRUE U (((p10==1)&&(...504
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t13, 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 0,1,0.101599,5660,1,0,175,10324,82,98,815,11722,215
FORMULA GPUForwardProgress-PT-04a-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 23
Applied a total of 1 rules in 1 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
[2023-03-10 15:59:20] [INFO ] Invariant cache hit.
[2023-03-10 15:59:20] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-10 15:59:20] [INFO ] Invariant cache hit.
[2023-03-10 15:59:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-10 15:59:20] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-10 15:59:20] [INFO ] Invariant cache hit.
[2023-03-10 15:59:20] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 181 ms. Remains : 23/24 places, 23/23 transitions.
[2023-03-10 15:59:21] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:21] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:21] [INFO ] Input system was already deterministic with 23 transitions.
[2023-03-10 15:59:21] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:21] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:21] [INFO ] Time to serialize gal into /tmp/CTLFireability10009998434413417313.gal : 1 ms
[2023-03-10 15:59:21] [INFO ] Time to serialize properties into /tmp/CTLFireability2023365590176070679.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10009998434413417313.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2023365590176070679.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1373,0.022366,3816,2,103,5,1948,6,0,116,1917,0


Converting to forward existential form...Done !
original formula: ((AF((((EF((p11==0)) * EX((p18==0))) + !(A((p7==1) U (p15==1)))) + ((p22==1)||(((p14==1)&&(p19==1))&&((p23==1)&&(p11==1)))))) * EF(AG(!(E...363
=> equivalent forward existential formula: (([FwdG(Init,!((((E(TRUE U (p11==0)) * EX((p18==0))) + !(!((E(!((p15==1)) U (!((p7==1)) * !((p15==1)))) + EG(!((...561
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t13, 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 0,0,0.095165,5136,1,0,189,8981,88,113,805,9940,221
FORMULA GPUForwardProgress-PT-04a-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 23
Applied a total of 1 rules in 1 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
[2023-03-10 15:59:21] [INFO ] Invariant cache hit.
[2023-03-10 15:59:21] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-10 15:59:21] [INFO ] Invariant cache hit.
[2023-03-10 15:59:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-10 15:59:21] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2023-03-10 15:59:21] [INFO ] Invariant cache hit.
[2023-03-10 15:59:21] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 190 ms. Remains : 23/24 places, 23/23 transitions.
[2023-03-10 15:59:21] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:21] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:21] [INFO ] Input system was already deterministic with 23 transitions.
[2023-03-10 15:59:21] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:21] [INFO ] Flatten gal took : 3 ms
[2023-03-10 15:59:21] [INFO ] Time to serialize gal into /tmp/CTLFireability17108866754942594497.gal : 1 ms
[2023-03-10 15:59:21] [INFO ] Time to serialize properties into /tmp/CTLFireability7615445391212580724.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17108866754942594497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7615445391212580724.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1373,0.022811,3812,2,103,5,1948,6,0,116,1917,0


Converting to forward existential form...Done !
original formula: A(!((AG((((((p19==1)&&(p21==1))||(((p8==1)&&(p19==1))&&(p23==1)))||(p0!=1)) * AG((p18==1)))) * EX(((AG((((p14==1)&&(p19==1))&&(p23==1))) ...350
=> equivalent forward existential formula: [((Init * !(EG(!(((p7==1) * (!((E(!(E(TRUE U (((p2==1)&&(p19==1))&&((p23==1)&&(p14==1))))) U (!(!(EG(!((p10==1))...1084
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t13, 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 0,0,0.226084,7508,1,0,335,20935,93,214,836,27732,403
FORMULA GPUForwardProgress-PT-04a-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-10 15:59:21] [INFO ] Flatten gal took : 4 ms
[2023-03-10 15:59:21] [INFO ] Flatten gal took : 2 ms
Total runtime 6421 ms.

BK_STOP 1678463962764

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-04a"
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 2-5348"
echo " Executing tool itstools"
echo " Input is GPUForwardProgress-PT-04a, 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 r197-smll-167840343600002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-04a.tgz
mv GPUForwardProgress-PT-04a 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 ;