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-167840343700082.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is GPUForwardProgress-PT-24a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840343700082
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 7.6K Feb 25 14:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 25 14:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 14:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 14:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Feb 25 14:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 14:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Feb 25 14:24 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 38K 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-24a-CTLFireability-00
FORMULA_NAME GPUForwardProgress-PT-24a-CTLFireability-01
FORMULA_NAME GPUForwardProgress-PT-24a-CTLFireability-02
FORMULA_NAME GPUForwardProgress-PT-24a-CTLFireability-03
FORMULA_NAME GPUForwardProgress-PT-24a-CTLFireability-04
FORMULA_NAME GPUForwardProgress-PT-24a-CTLFireability-05
FORMULA_NAME GPUForwardProgress-PT-24a-CTLFireability-06
FORMULA_NAME GPUForwardProgress-PT-24a-CTLFireability-07
FORMULA_NAME GPUForwardProgress-PT-24a-CTLFireability-08
FORMULA_NAME GPUForwardProgress-PT-24a-CTLFireability-09
FORMULA_NAME GPUForwardProgress-PT-24a-CTLFireability-10
FORMULA_NAME GPUForwardProgress-PT-24a-CTLFireability-11
FORMULA_NAME GPUForwardProgress-PT-24a-CTLFireability-12
FORMULA_NAME GPUForwardProgress-PT-24a-CTLFireability-13
FORMULA_NAME GPUForwardProgress-PT-24a-CTLFireability-14
FORMULA_NAME GPUForwardProgress-PT-24a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678472601494

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-24a
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-10 18:23:24] [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 18:23:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 18:23:24] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2023-03-10 18:23:24] [INFO ] Transformed 104 places.
[2023-03-10 18:23:24] [INFO ] Transformed 129 transitions.
[2023-03-10 18:23:24] [INFO ] Found NUPN structural information;
[2023-03-10 18:23:24] [INFO ] Parsed PT model containing 104 places and 129 transitions and 501 arcs in 170 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
Support contains 90 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 103/103 transitions.
Applied a total of 0 rules in 17 ms. Remains 104 /104 variables (removed 0) and now considering 103/103 (removed 0) transitions.
// Phase 1: matrix 103 rows 104 cols
[2023-03-10 18:23:24] [INFO ] Computed 26 place invariants in 19 ms
[2023-03-10 18:23:24] [INFO ] Implicit Places using invariants in 271 ms returned []
[2023-03-10 18:23:24] [INFO ] Invariant cache hit.
[2023-03-10 18:23:24] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 18:23:24] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 547 ms to find 0 implicit places.
[2023-03-10 18:23:24] [INFO ] Invariant cache hit.
[2023-03-10 18:23:25] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 735 ms. Remains : 104/104 places, 103/103 transitions.
Support contains 90 out of 104 places after structural reductions.
[2023-03-10 18:23:25] [INFO ] Flatten gal took : 68 ms
[2023-03-10 18:23:25] [INFO ] Flatten gal took : 27 ms
[2023-03-10 18:23:25] [INFO ] Input system was already deterministic with 103 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 519 ms. (steps per millisecond=19 ) properties (out of 63) seen :62
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-10 18:23:26] [INFO ] Invariant cache hit.
[2023-03-10 18:23:26] [INFO ] [Real]Absence check using 0 positive and 26 generalized place invariants in 10 ms returned sat
[2023-03-10 18:23:26] [INFO ] After 89ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 18:23:26] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 18:23:26] [INFO ] After 26ms SMT Verify possible using 25 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-10 18:23:26] [INFO ] After 58ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-03-10 18:23:26] [INFO ] After 287ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 26 out of 104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 103/103 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 104 transition count 102
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 24 Pre rules applied. Total rules applied 1 place count 104 transition count 78
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 1 with 48 rules applied. Total rules applied 49 place count 80 transition count 78
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 53 place count 78 transition count 76
Partial Free-agglomeration rule applied 24 times.
Drop transitions removed 24 transitions
Iterating global reduction 1 with 24 rules applied. Total rules applied 77 place count 78 transition count 76
Drop transitions removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 101 place count 78 transition count 52
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 77 transition count 51
Applied a total of 102 rules in 48 ms. Remains 77 /104 variables (removed 27) and now considering 51/103 (removed 52) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 77/104 places, 51/103 transitions.
Incomplete random walk after 10000 steps, including 766 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 185 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1017 steps, run visited all 1 properties in 20 ms. (steps per millisecond=50 )
Probabilistic random walk after 1017 steps, saw 925 distinct states, run finished after 20 ms. (steps per millisecond=50 ) properties seen :1
[2023-03-10 18:23:26] [INFO ] Flatten gal took : 12 ms
[2023-03-10 18:23:26] [INFO ] Flatten gal took : 14 ms
[2023-03-10 18:23:26] [INFO ] Input system was already deterministic with 103 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 330 edges and 104 vertex of which 78 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.3 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 104/104 places, 103/103 transitions.
Graph (complete) has 330 edges and 104 vertex of which 78 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.1 ms
Discarding 26 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 20 Pre rules applied. Total rules applied 1 place count 78 transition count 82
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 41 place count 58 transition count 82
Applied a total of 41 rules in 14 ms. Remains 58 /104 variables (removed 46) and now considering 82/103 (removed 21) transitions.
// Phase 1: matrix 82 rows 58 cols
[2023-03-10 18:23:26] [INFO ] Computed 1 place invariants in 6 ms
[2023-03-10 18:23:27] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-10 18:23:27] [INFO ] Invariant cache hit.
[2023-03-10 18:23:27] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 18:23:27] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2023-03-10 18:23:27] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 18:23:27] [INFO ] Invariant cache hit.
[2023-03-10 18:23:27] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 58/104 places, 82/103 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 398 ms. Remains : 58/104 places, 82/103 transitions.
[2023-03-10 18:23:27] [INFO ] Flatten gal took : 7 ms
[2023-03-10 18:23:27] [INFO ] Flatten gal took : 8 ms
[2023-03-10 18:23:27] [INFO ] Input system was already deterministic with 82 transitions.
[2023-03-10 18:23:27] [INFO ] Flatten gal took : 8 ms
[2023-03-10 18:23:27] [INFO ] Flatten gal took : 7 ms
[2023-03-10 18:23:27] [INFO ] Time to serialize gal into /tmp/CTLFireability1580742883592505633.gal : 3 ms
[2023-03-10 18:23:27] [INFO ] Time to serialize properties into /tmp/CTLFireability7484482478035011344.ctl : 2 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/CTLFireability1580742883592505633.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7484482478035011344.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,5.35553e+12,0.521052,17432,2,280,5,100540,6,0,315,48347,0


Converting to forward existential form...Done !
original formula: EG(((EF((((((p92==0)||(p99==0))||(p103==0))&&(p42==1))&&((p99==1)&&(p103==1)))) + (p58==1)) + (A((((p56==1)&&(p99==1))&&(p103==1)) U ((((...250
=> equivalent forward existential formula: [FwdG(Init,((E(TRUE U (((((p92==0)||(p99==0))||(p103==0))&&(p42==1))&&((p99==1)&&(p103==1)))) + (p58==1)) + (!((...513
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t13, t14, t15, t16, t17, t42, t45, t46, t48, t50, t52, t54, t56, t59, t61, t62, t...297
(forward)formula 0,1,4.88811,119256,1,0,1004,913334,211,543,2569,553972,1001
FORMULA GPUForwardProgress-PT-24a-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 103/103 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 103 transition count 103
Applied a total of 1 rules in 6 ms. Remains 103 /104 variables (removed 1) and now considering 103/103 (removed 0) transitions.
// Phase 1: matrix 103 rows 103 cols
[2023-03-10 18:23:32] [INFO ] Computed 25 place invariants in 2 ms
[2023-03-10 18:23:32] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-10 18:23:32] [INFO ] Invariant cache hit.
[2023-03-10 18:23:32] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 18:23:32] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
[2023-03-10 18:23:32] [INFO ] Invariant cache hit.
[2023-03-10 18:23:32] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/104 places, 103/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 466 ms. Remains : 103/104 places, 103/103 transitions.
[2023-03-10 18:23:32] [INFO ] Flatten gal took : 13 ms
[2023-03-10 18:23:32] [INFO ] Flatten gal took : 13 ms
[2023-03-10 18:23:32] [INFO ] Input system was already deterministic with 103 transitions.
[2023-03-10 18:23:32] [INFO ] Flatten gal took : 15 ms
[2023-03-10 18:23:32] [INFO ] Flatten gal took : 7 ms
[2023-03-10 18:23:32] [INFO ] Time to serialize gal into /tmp/CTLFireability6721525184590840267.gal : 4 ms
[2023-03-10 18:23:32] [INFO ] Time to serialize properties into /tmp/CTLFireability2966334156657962608.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/CTLFireability6721525184590840267.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2966334156657962608.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,1.68829e+15,0.865167,26028,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: EF((AG((((p10==0) + E((((p18==1)&&(p99==1))&&(p103==1)) U (((p46==1)&&(p99==1))&&(p103==1)))) + (p62==0))) * AF(AG(AX((p55==0))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(E(TRUE U !((((p10==0) + E((((p18==1)&&(p99==1))&&(p103==1)) U (((p46==1)&&(p99==1))&&(p10...237
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,1.84127,38648,1,0,330,275596,242,225,3913,110701,496
FORMULA GPUForwardProgress-PT-24a-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 103/103 transitions.
Applied a total of 0 rules in 4 ms. Remains 104 /104 variables (removed 0) and now considering 103/103 (removed 0) transitions.
// Phase 1: matrix 103 rows 104 cols
[2023-03-10 18:23:34] [INFO ] Computed 26 place invariants in 3 ms
[2023-03-10 18:23:34] [INFO ] Implicit Places using invariants in 79 ms returned []
[2023-03-10 18:23:34] [INFO ] Invariant cache hit.
[2023-03-10 18:23:34] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 18:23:35] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
[2023-03-10 18:23:35] [INFO ] Invariant cache hit.
[2023-03-10 18:23:35] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 403 ms. Remains : 104/104 places, 103/103 transitions.
[2023-03-10 18:23:35] [INFO ] Flatten gal took : 7 ms
[2023-03-10 18:23:35] [INFO ] Flatten gal took : 7 ms
[2023-03-10 18:23:35] [INFO ] Input system was already deterministic with 103 transitions.
[2023-03-10 18:23:35] [INFO ] Flatten gal took : 7 ms
[2023-03-10 18:23:35] [INFO ] Flatten gal took : 7 ms
[2023-03-10 18:23:35] [INFO ] Time to serialize gal into /tmp/CTLFireability5169800506657877691.gal : 3 ms
[2023-03-10 18:23:35] [INFO ] Time to serialize properties into /tmp/CTLFireability8065416085901659388.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/CTLFireability5169800506657877691.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8065416085901659388.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,1.68829e+15,0.870149,26456,2,529,5,173717,6,0,520,78057,0


Converting to forward existential form...Done !
original formula: EX(EF(((((((p1==1)&&(p5==1))&&((p9==1)&&(p13==1)))&&(((p17==1)&&(p21==1))&&((p25==1)&&(p29==1))))&&((((p33==1)&&(p37==1))&&((p41==1)&&(p4...332
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * ((((((p1==1)&&(p5==1))&&((p9==1)&&(p13==1)))&&(((p17==1)&&(p21==1))&&((p25==1)&&(p29==1)...384
(forward)formula 0,1,1.43991,26456,1,0,8,173835,9,1,1155,78057,4
FORMULA GPUForwardProgress-PT-24a-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 103/103 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 103 transition count 103
Applied a total of 1 rules in 5 ms. Remains 103 /104 variables (removed 1) and now considering 103/103 (removed 0) transitions.
// Phase 1: matrix 103 rows 103 cols
[2023-03-10 18:23:36] [INFO ] Computed 25 place invariants in 3 ms
[2023-03-10 18:23:36] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-10 18:23:36] [INFO ] Invariant cache hit.
[2023-03-10 18:23:36] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 18:23:36] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
[2023-03-10 18:23:36] [INFO ] Invariant cache hit.
[2023-03-10 18:23:37] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/104 places, 103/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 445 ms. Remains : 103/104 places, 103/103 transitions.
[2023-03-10 18:23:37] [INFO ] Flatten gal took : 11 ms
[2023-03-10 18:23:37] [INFO ] Flatten gal took : 11 ms
[2023-03-10 18:23:37] [INFO ] Input system was already deterministic with 103 transitions.
[2023-03-10 18:23:37] [INFO ] Flatten gal took : 11 ms
[2023-03-10 18:23:37] [INFO ] Flatten gal took : 12 ms
[2023-03-10 18:23:37] [INFO ] Time to serialize gal into /tmp/CTLFireability5291441398425681570.gal : 3 ms
[2023-03-10 18:23:37] [INFO ] Time to serialize properties into /tmp/CTLFireability10962764555189870031.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/CTLFireability5291441398425681570.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10962764555189870031.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,1.68829e+15,0.84639,25988,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: EX(AG(!(A(AG((p95==1)) U AX((p91==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(!(!((E(!(!(EX(!((p91==1))))) U (!(!(E(TRUE U !((p95==1))))) * !(!(EX(!((p91==1))))))) ...199
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,1.7918,36020,1,0,366,261847,237,220,3897,94048,486
FORMULA GPUForwardProgress-PT-24a-CTLFireability-03 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 : 104/104 places, 103/103 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 103 transition count 103
Applied a total of 1 rules in 9 ms. Remains 103 /104 variables (removed 1) and now considering 103/103 (removed 0) transitions.
[2023-03-10 18:23:39] [INFO ] Invariant cache hit.
[2023-03-10 18:23:39] [INFO ] Implicit Places using invariants in 122 ms returned []
[2023-03-10 18:23:39] [INFO ] Invariant cache hit.
[2023-03-10 18:23:39] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 18:23:39] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
[2023-03-10 18:23:39] [INFO ] Invariant cache hit.
[2023-03-10 18:23:39] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/104 places, 103/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 496 ms. Remains : 103/104 places, 103/103 transitions.
[2023-03-10 18:23:39] [INFO ] Flatten gal took : 6 ms
[2023-03-10 18:23:39] [INFO ] Flatten gal took : 7 ms
[2023-03-10 18:23:39] [INFO ] Input system was already deterministic with 103 transitions.
[2023-03-10 18:23:39] [INFO ] Flatten gal took : 7 ms
[2023-03-10 18:23:39] [INFO ] Flatten gal took : 7 ms
[2023-03-10 18:23:39] [INFO ] Time to serialize gal into /tmp/CTLFireability3532657881129634733.gal : 1 ms
[2023-03-10 18:23:39] [INFO ] Time to serialize properties into /tmp/CTLFireability611696160023514351.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/CTLFireability3532657881129634733.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability611696160023514351.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 -...282
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,1.68829e+15,0.863001,26236,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: EF(AX(AG((EG((p75==0)) * (p30==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(E(TRUE U !((EG((p75==0)) * (p30==1)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
(forward)formula 0,1,3.50072,79712,1,0,651,594769,233,318,3807,305615,816
FORMULA GPUForwardProgress-PT-24a-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 104/104 places, 103/103 transitions.
Graph (complete) has 330 edges and 104 vertex of which 78 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.1 ms
Discarding 26 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 22 Pre rules applied. Total rules applied 1 place count 78 transition count 80
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 45 place count 56 transition count 80
Applied a total of 45 rules in 12 ms. Remains 56 /104 variables (removed 48) and now considering 80/103 (removed 23) transitions.
// Phase 1: matrix 80 rows 56 cols
[2023-03-10 18:23:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-10 18:23:43] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-10 18:23:43] [INFO ] Invariant cache hit.
[2023-03-10 18:23:43] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 18:23:43] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2023-03-10 18:23:43] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-10 18:23:43] [INFO ] Invariant cache hit.
[2023-03-10 18:23:43] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 56/104 places, 80/103 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 288 ms. Remains : 56/104 places, 80/103 transitions.
[2023-03-10 18:23:43] [INFO ] Flatten gal took : 8 ms
[2023-03-10 18:23:43] [INFO ] Flatten gal took : 6 ms
[2023-03-10 18:23:43] [INFO ] Input system was already deterministic with 80 transitions.
[2023-03-10 18:23:43] [INFO ] Flatten gal took : 5 ms
[2023-03-10 18:23:43] [INFO ] Flatten gal took : 5 ms
[2023-03-10 18:23:43] [INFO ] Time to serialize gal into /tmp/CTLFireability287247877899294981.gal : 1 ms
[2023-03-10 18:23:43] [INFO ] Time to serialize properties into /tmp/CTLFireability17031760306739655471.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/CTLFireability287247877899294981.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17031760306739655471.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,3.01251e+12,15.7759,336908,2,20628,5,2.21642e+06,6,0,305,1.38819e+06,0


Converting to forward existential form...Done !
original formula: EF((EF(((((p10==0)||(p99==0))||(p103==0))&&(p23==0))) * AF(EG((p0==1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * E(TRUE U ((((p10==0)||(p99==0))||(p103==0))&&(p23==0)))) * !(EG(!(EG((p0==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t9, t10, t11, t36, t39, t41, t42, t44, t47, t48, t51, t52, t54, t56, t58, t60, t6...296
Detected timeout of ITS tools.
[2023-03-10 18:24:13] [INFO ] Flatten gal took : 6 ms
[2023-03-10 18:24:13] [INFO ] Applying decomposition
[2023-03-10 18:24:13] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8165358576660893190.txt' '-o' '/tmp/graph8165358576660893190.bin' '-w' '/tmp/graph8165358576660893190.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8165358576660893190.bin' '-l' '-1' '-v' '-w' '/tmp/graph8165358576660893190.weights' '-q' '0' '-e' '0.001'
[2023-03-10 18:24:13] [INFO ] Decomposing Gal with order
[2023-03-10 18:24:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 18:24:13] [INFO ] Removed a total of 46 redundant transitions.
[2023-03-10 18:24:13] [INFO ] Flatten gal took : 50 ms
[2023-03-10 18:24:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2023-03-10 18:24:13] [INFO ] Time to serialize gal into /tmp/CTLFireability13408908314552102287.gal : 2 ms
[2023-03-10 18:24:13] [INFO ] Time to serialize properties into /tmp/CTLFireability6777251511025965286.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/CTLFireability13408908314552102287.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6777251511025965286.ctl'

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 -...263
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,3.01251e+12,0.042139,4752,105,33,3468,197,200,3160,38,428,0


Converting to forward existential form...Done !
original formula: EF((EF(((((u2.p10==0)||(u24.p99==0))||(u24.p103==0))&&(u5.p23==0))) * AF(EG((u0.p0==1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * E(TRUE U ((((u2.p10==0)||(u24.p99==0))||(u24.p103==0))&&(u5.p23==0)))) * !(EG(!(EG((u0.p0==...172
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t36, t39, t41, t42, t44, t47, t48, t51, t52, t54, t56, t58, t60, t62, t65, t67, t68...312
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
(forward)formula 0,0,0.126121,7656,1,0,10452,300,1031,10649,193,1039,19099
FORMULA GPUForwardProgress-PT-24a-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 103/103 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 103 transition count 103
Applied a total of 1 rules in 5 ms. Remains 103 /104 variables (removed 1) and now considering 103/103 (removed 0) transitions.
// Phase 1: matrix 103 rows 103 cols
[2023-03-10 18:24:13] [INFO ] Computed 25 place invariants in 1 ms
[2023-03-10 18:24:13] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-10 18:24:13] [INFO ] Invariant cache hit.
[2023-03-10 18:24:13] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 18:24:14] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
[2023-03-10 18:24:14] [INFO ] Invariant cache hit.
[2023-03-10 18:24:14] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/104 places, 103/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 421 ms. Remains : 103/104 places, 103/103 transitions.
[2023-03-10 18:24:14] [INFO ] Flatten gal took : 5 ms
[2023-03-10 18:24:14] [INFO ] Flatten gal took : 6 ms
[2023-03-10 18:24:14] [INFO ] Input system was already deterministic with 103 transitions.
[2023-03-10 18:24:14] [INFO ] Flatten gal took : 6 ms
[2023-03-10 18:24:14] [INFO ] Flatten gal took : 5 ms
[2023-03-10 18:24:14] [INFO ] Time to serialize gal into /tmp/CTLFireability13051251518227473690.gal : 2 ms
[2023-03-10 18:24:14] [INFO ] Time to serialize properties into /tmp/CTLFireability11020992411013188080.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/CTLFireability13051251518227473690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11020992411013188080.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,1.68829e+15,0.848756,26016,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: EF(EX(EG(A((p15==1) U (((p84==1)&&(p99==1))&&(p103==1))))))
=> equivalent forward existential formula: [FwdG(EY(FwdU(Init,TRUE)),!((E(!((((p84==1)&&(p99==1))&&(p103==1))) U (!((p15==1)) * !((((p84==1)&&(p99==1))&&(p...222
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
(forward)formula 0,0,4.75986,107324,1,0,703,862368,236,368,3695,368246,825
FORMULA GPUForwardProgress-PT-24a-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 103/103 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 103 transition count 103
Applied a total of 1 rules in 5 ms. Remains 103 /104 variables (removed 1) and now considering 103/103 (removed 0) transitions.
[2023-03-10 18:24:19] [INFO ] Invariant cache hit.
[2023-03-10 18:24:19] [INFO ] Implicit Places using invariants in 114 ms returned []
[2023-03-10 18:24:19] [INFO ] Invariant cache hit.
[2023-03-10 18:24:19] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 18:24:19] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2023-03-10 18:24:19] [INFO ] Invariant cache hit.
[2023-03-10 18:24:19] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/104 places, 103/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 429 ms. Remains : 103/104 places, 103/103 transitions.
[2023-03-10 18:24:19] [INFO ] Flatten gal took : 5 ms
[2023-03-10 18:24:19] [INFO ] Flatten gal took : 4 ms
[2023-03-10 18:24:19] [INFO ] Input system was already deterministic with 103 transitions.
[2023-03-10 18:24:19] [INFO ] Flatten gal took : 5 ms
[2023-03-10 18:24:19] [INFO ] Flatten gal took : 5 ms
[2023-03-10 18:24:19] [INFO ] Time to serialize gal into /tmp/CTLFireability8419096621985482368.gal : 1 ms
[2023-03-10 18:24:19] [INFO ] Time to serialize properties into /tmp/CTLFireability3459454115442089516.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/CTLFireability8419096621985482368.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3459454115442089516.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,1.68829e+15,0.845418,26268,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: AF(E(((((p82==1)||(p91==1)) + (A((((p96==1)&&(p99==1))&&(p103==1)) U (((p24==1)&&(p99==1))&&(p103==1))) + (((p50==1)&&(p99==1))&&(p103==1...401
=> equivalent forward existential formula: [FwdG(Init,!(E(((((p82==1)||(p91==1)) + (!((E(!((((p24==1)&&(p99==1))&&(p103==1))) U (!((((p96==1)&&(p99==1))&&(...559
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
(forward)formula 0,1,8.47845,203388,1,0,1299,1.56172e+06,257,686,3836,829689,1520
FORMULA GPUForwardProgress-PT-24a-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 103/103 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 103 transition count 103
Applied a total of 1 rules in 2 ms. Remains 103 /104 variables (removed 1) and now considering 103/103 (removed 0) transitions.
[2023-03-10 18:24:28] [INFO ] Invariant cache hit.
[2023-03-10 18:24:28] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-10 18:24:28] [INFO ] Invariant cache hit.
[2023-03-10 18:24:28] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 18:24:28] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
[2023-03-10 18:24:28] [INFO ] Invariant cache hit.
[2023-03-10 18:24:28] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/104 places, 103/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 405 ms. Remains : 103/104 places, 103/103 transitions.
[2023-03-10 18:24:28] [INFO ] Flatten gal took : 4 ms
[2023-03-10 18:24:28] [INFO ] Flatten gal took : 4 ms
[2023-03-10 18:24:28] [INFO ] Input system was already deterministic with 103 transitions.
[2023-03-10 18:24:28] [INFO ] Flatten gal took : 4 ms
[2023-03-10 18:24:28] [INFO ] Flatten gal took : 11 ms
[2023-03-10 18:24:28] [INFO ] Time to serialize gal into /tmp/CTLFireability12524176828831793688.gal : 2 ms
[2023-03-10 18:24:28] [INFO ] Time to serialize properties into /tmp/CTLFireability16077592001343139232.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/CTLFireability12524176828831793688.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16077592001343139232.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,1.68829e+15,1.20327,26292,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: AG((EX((EX((((p78==0)||(p99==0))||(p103==0))) + AF(((((p8==1)&&(p99==1))&&((p103==1)&&(p42==1)))&&((p99==1)&&(p103==1)))))) * ((E((!((((p...375
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX((EX((((p78==0)||(p99==0))||(p103==0))) + !(EG(!(((((p8==1)&&(p99==1))&&((p103==1)&&(p4...645
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
(forward)formula 0,0,4.38361,100060,1,0,676,773440,242,337,3734,406061,849
FORMULA GPUForwardProgress-PT-24a-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 104/104 places, 103/103 transitions.
Graph (complete) has 330 edges and 104 vertex of which 78 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.1 ms
Discarding 26 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 22 Pre rules applied. Total rules applied 1 place count 77 transition count 79
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 45 place count 55 transition count 79
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 47 place count 54 transition count 78
Applied a total of 47 rules in 12 ms. Remains 54 /104 variables (removed 50) and now considering 78/103 (removed 25) transitions.
// Phase 1: matrix 78 rows 54 cols
[2023-03-10 18:24:32] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-10 18:24:32] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-10 18:24:32] [INFO ] Invariant cache hit.
[2023-03-10 18:24:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 18:24:33] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2023-03-10 18:24:33] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 18:24:33] [INFO ] Invariant cache hit.
[2023-03-10 18:24:33] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 54/104 places, 78/103 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 274 ms. Remains : 54/104 places, 78/103 transitions.
[2023-03-10 18:24:33] [INFO ] Flatten gal took : 4 ms
[2023-03-10 18:24:33] [INFO ] Flatten gal took : 4 ms
[2023-03-10 18:24:33] [INFO ] Input system was already deterministic with 78 transitions.
[2023-03-10 18:24:33] [INFO ] Flatten gal took : 5 ms
[2023-03-10 18:24:33] [INFO ] Flatten gal took : 5 ms
[2023-03-10 18:24:33] [INFO ] Time to serialize gal into /tmp/CTLFireability1219546141026649043.gal : 2 ms
[2023-03-10 18:24:33] [INFO ] Time to serialize properties into /tmp/CTLFireability14853698766775206409.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/CTLFireability1219546141026649043.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14853698766775206409.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,2.00831e+12,0.23048,10648,2,721,5,43270,6,0,296,34559,0


Converting to forward existential form...Done !
original formula: EF(((p75==1) * (AF((p6==0)) + (p6==1))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * (p75==1)) * !(EG(!((p6==0)))))] != FALSE + [((FwdU(Init,TRUE) * (p75==1)) * (p6==1))] != F...160
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t7, t8, t9, t10, t12, t15, t16, t18, t20, t22, t25, t27, t28, t30, t32, t34, t37, t39...290
(forward)formula 0,1,0.669253,19828,1,0,270,115238,179,112,2055,88403,312
FORMULA GPUForwardProgress-PT-24a-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 104/104 places, 103/103 transitions.
Graph (complete) has 330 edges and 104 vertex of which 78 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.1 ms
Discarding 26 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 19 Pre rules applied. Total rules applied 1 place count 78 transition count 83
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 39 place count 59 transition count 83
Applied a total of 39 rules in 16 ms. Remains 59 /104 variables (removed 45) and now considering 83/103 (removed 20) transitions.
// Phase 1: matrix 83 rows 59 cols
[2023-03-10 18:24:33] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-10 18:24:33] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-10 18:24:33] [INFO ] Invariant cache hit.
[2023-03-10 18:24:34] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 18:24:34] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2023-03-10 18:24:34] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 18:24:34] [INFO ] Invariant cache hit.
[2023-03-10 18:24:34] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 59/104 places, 83/103 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 252 ms. Remains : 59/104 places, 83/103 transitions.
[2023-03-10 18:24:34] [INFO ] Flatten gal took : 6 ms
[2023-03-10 18:24:34] [INFO ] Flatten gal took : 6 ms
[2023-03-10 18:24:34] [INFO ] Input system was already deterministic with 83 transitions.
[2023-03-10 18:24:34] [INFO ] Flatten gal took : 6 ms
[2023-03-10 18:24:34] [INFO ] Flatten gal took : 6 ms
[2023-03-10 18:24:34] [INFO ] Time to serialize gal into /tmp/CTLFireability18171872205716171949.gal : 2 ms
[2023-03-10 18:24:34] [INFO ] Time to serialize properties into /tmp/CTLFireability17360637126171242332.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/CTLFireability18171872205716171949.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17360637126171242332.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,7.14068e+12,0.678465,18260,2,286,5,105909,6,0,320,50354,0


Converting to forward existential form...Done !
original formula: (EG(AF((p58==1))) * AF((EF((((p86==1)&&(p99==1))&&(p103==1))) * (((EG((p63==0)) * (p86==0)) * ((p27==0) * AF((p83==0)))) + EG((((p96==1)&...182
=> equivalent forward existential formula: ([(Init * !(EG(!(EG(!((p58==1)))))))] = FALSE * [FwdG(Init,!((E(TRUE U (((p86==1)&&(p99==1))&&(p103==1))) * (((E...267
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t15, t16, t17, t18, t19, t20, t45, t48, t49, t51, t53, t55, t57, t60, t62, t63, t...297
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,4.01844,95308,1,0,1150,915676,222,537,2614,281789,1416
FORMULA GPUForwardProgress-PT-24a-CTLFireability-10 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 : 104/104 places, 103/103 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 103 transition count 103
Applied a total of 1 rules in 10 ms. Remains 103 /104 variables (removed 1) and now considering 103/103 (removed 0) transitions.
// Phase 1: matrix 103 rows 103 cols
[2023-03-10 18:24:38] [INFO ] Computed 25 place invariants in 1 ms
[2023-03-10 18:24:38] [INFO ] Implicit Places using invariants in 117 ms returned []
[2023-03-10 18:24:38] [INFO ] Invariant cache hit.
[2023-03-10 18:24:38] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 18:24:38] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
[2023-03-10 18:24:38] [INFO ] Invariant cache hit.
[2023-03-10 18:24:38] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/104 places, 103/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 417 ms. Remains : 103/104 places, 103/103 transitions.
[2023-03-10 18:24:38] [INFO ] Flatten gal took : 4 ms
[2023-03-10 18:24:38] [INFO ] Flatten gal took : 4 ms
[2023-03-10 18:24:38] [INFO ] Input system was already deterministic with 103 transitions.
[2023-03-10 18:24:38] [INFO ] Flatten gal took : 7 ms
[2023-03-10 18:24:38] [INFO ] Flatten gal took : 6 ms
[2023-03-10 18:24:38] [INFO ] Time to serialize gal into /tmp/CTLFireability1171238189672185784.gal : 2 ms
[2023-03-10 18:24:38] [INFO ] Time to serialize properties into /tmp/CTLFireability11202862533974431352.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/CTLFireability1171238189672185784.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11202862533974431352.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,1.68829e+15,0.903624,26280,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: E(!(AF(((((p70==1)&&(p99==1))&&(p103==1)) + AX((p43==1))))) U (((p76==1)&&(p99==1))&&(p103==1)))
=> equivalent forward existential formula: [(FwdU(Init,!(!(EG(!(((((p70==1)&&(p99==1))&&(p103==1)) + !(EX(!((p43==1)))))))))) * (((p76==1)&&(p99==1))&&(p10...172
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,5.41418,120868,1,0,774,879690,236,498,3777,541673,886
FORMULA GPUForwardProgress-PT-24a-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 103/103 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 103 transition count 103
Applied a total of 1 rules in 5 ms. Remains 103 /104 variables (removed 1) and now considering 103/103 (removed 0) transitions.
[2023-03-10 18:24:44] [INFO ] Invariant cache hit.
[2023-03-10 18:24:44] [INFO ] Implicit Places using invariants in 122 ms returned []
[2023-03-10 18:24:44] [INFO ] Invariant cache hit.
[2023-03-10 18:24:44] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 18:24:44] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
[2023-03-10 18:24:44] [INFO ] Invariant cache hit.
[2023-03-10 18:24:44] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/104 places, 103/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 465 ms. Remains : 103/104 places, 103/103 transitions.
[2023-03-10 18:24:44] [INFO ] Flatten gal took : 7 ms
[2023-03-10 18:24:44] [INFO ] Flatten gal took : 6 ms
[2023-03-10 18:24:44] [INFO ] Input system was already deterministic with 103 transitions.
[2023-03-10 18:24:44] [INFO ] Flatten gal took : 6 ms
[2023-03-10 18:24:44] [INFO ] Flatten gal took : 8 ms
[2023-03-10 18:24:44] [INFO ] Time to serialize gal into /tmp/CTLFireability10630925265275749042.gal : 2 ms
[2023-03-10 18:24:44] [INFO ] Time to serialize properties into /tmp/CTLFireability17436401068456939684.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/CTLFireability10630925265275749042.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17436401068456939684.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,1.68829e+15,0.929837,25984,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: !(A(AG((p94!=1)) U (!(EF((p11==1))) * !(EX(!((((p72==1)&&(p99==1))&&(p103==1))))))))
=> equivalent forward existential formula: (([(FwdU((FwdU(Init,!((!(E(TRUE U (p11==1))) * !(EX(!((((p72==1)&&(p99==1))&&(p103==1)))))))) * !(!(E(TRUE U !((...468
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
(forward)formula 0,1,4.48312,98340,1,0,649,599401,235,418,3869,502929,687
FORMULA GPUForwardProgress-PT-24a-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 103/103 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 103 transition count 103
Applied a total of 1 rules in 1 ms. Remains 103 /104 variables (removed 1) and now considering 103/103 (removed 0) transitions.
[2023-03-10 18:24:49] [INFO ] Invariant cache hit.
[2023-03-10 18:24:49] [INFO ] Implicit Places using invariants in 102 ms returned []
[2023-03-10 18:24:49] [INFO ] Invariant cache hit.
[2023-03-10 18:24:49] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 18:24:49] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2023-03-10 18:24:49] [INFO ] Invariant cache hit.
[2023-03-10 18:24:49] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/104 places, 103/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 415 ms. Remains : 103/104 places, 103/103 transitions.
[2023-03-10 18:24:49] [INFO ] Flatten gal took : 4 ms
[2023-03-10 18:24:49] [INFO ] Flatten gal took : 3 ms
[2023-03-10 18:24:49] [INFO ] Input system was already deterministic with 103 transitions.
[2023-03-10 18:24:49] [INFO ] Flatten gal took : 5 ms
[2023-03-10 18:24:49] [INFO ] Flatten gal took : 4 ms
[2023-03-10 18:24:49] [INFO ] Time to serialize gal into /tmp/CTLFireability16372442449316339376.gal : 1 ms
[2023-03-10 18:24:49] [INFO ] Time to serialize properties into /tmp/CTLFireability6601894114452896827.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/CTLFireability16372442449316339376.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6601894114452896827.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,1.68829e+15,0.882636,26016,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: EG((EX(((((p78==1)&&(p99==1))&&(p103==1))||(p66==1))) + (AG(((((AX((p34==1)) * (p40==1)) * ((p99==1)&&(p103==1))) * (((p40==1)&&(p99==1))...337
=> equivalent forward existential formula: [FwdG(Init,(EX(((((p78==1)&&(p99==1))&&(p103==1))||(p66==1))) + (!(E(TRUE U !(((((!(EX(!((p34==1)))) * (p40==1))...398
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
(forward)formula 0,0,1.07836,26280,1,0,220,171148,242,120,3828,77607,238
FORMULA GPUForwardProgress-PT-24a-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 103/103 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 103 transition count 103
Applied a total of 1 rules in 1 ms. Remains 103 /104 variables (removed 1) and now considering 103/103 (removed 0) transitions.
[2023-03-10 18:24:50] [INFO ] Invariant cache hit.
[2023-03-10 18:24:50] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-10 18:24:50] [INFO ] Invariant cache hit.
[2023-03-10 18:24:50] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 18:24:51] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2023-03-10 18:24:51] [INFO ] Invariant cache hit.
[2023-03-10 18:24:51] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/104 places, 103/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 385 ms. Remains : 103/104 places, 103/103 transitions.
[2023-03-10 18:24:51] [INFO ] Flatten gal took : 7 ms
[2023-03-10 18:24:51] [INFO ] Flatten gal took : 6 ms
[2023-03-10 18:24:51] [INFO ] Input system was already deterministic with 103 transitions.
[2023-03-10 18:24:51] [INFO ] Flatten gal took : 6 ms
[2023-03-10 18:24:51] [INFO ] Flatten gal took : 6 ms
[2023-03-10 18:24:51] [INFO ] Time to serialize gal into /tmp/CTLFireability4305487768469434509.gal : 2 ms
[2023-03-10 18:24:51] [INFO ] Time to serialize properties into /tmp/CTLFireability3769365773299726193.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/CTLFireability4305487768469434509.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3769365773299726193.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,1.68829e+15,0.915478,26032,2,523,5,171148,6,0,516,77607,0


Converting to forward existential form...Done !
original formula: (!(A(((((!(((p20==1)&&(p99==1))&&(p103==1)))&&(p88==1))&&((p99==1)&&(p103==1))) * EX((((p18==1)&&(p99==1))&&(p103==1)))) U ((!(EF((((p10=...273
=> equivalent forward existential formula: (((([(FwdU((FwdU(Init,!(((!(E(TRUE U (((p10==1)&&(p99==1))&&(p103==1)))) * !(EX(!((p58==1))))) * !((((p96==1)&&(...1179
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
(forward)formula 0,1,4.51142,100128,1,0,650,619634,237,421,3943,532732,688
FORMULA GPUForwardProgress-PT-24a-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 103/103 transitions.
Applied a total of 0 rules in 2 ms. Remains 104 /104 variables (removed 0) and now considering 103/103 (removed 0) transitions.
// Phase 1: matrix 103 rows 104 cols
[2023-03-10 18:24:55] [INFO ] Computed 26 place invariants in 2 ms
[2023-03-10 18:24:55] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-10 18:24:55] [INFO ] Invariant cache hit.
[2023-03-10 18:24:55] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 18:24:55] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
[2023-03-10 18:24:55] [INFO ] Invariant cache hit.
[2023-03-10 18:24:56] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 416 ms. Remains : 104/104 places, 103/103 transitions.
[2023-03-10 18:24:56] [INFO ] Flatten gal took : 3 ms
[2023-03-10 18:24:56] [INFO ] Flatten gal took : 4 ms
[2023-03-10 18:24:56] [INFO ] Input system was already deterministic with 103 transitions.
[2023-03-10 18:24:56] [INFO ] Flatten gal took : 4 ms
[2023-03-10 18:24:56] [INFO ] Flatten gal took : 3 ms
[2023-03-10 18:24:56] [INFO ] Time to serialize gal into /tmp/CTLFireability8756631205313423750.gal : 2 ms
[2023-03-10 18:24:56] [INFO ] Time to serialize properties into /tmp/CTLFireability8860018253905046344.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/CTLFireability8756631205313423750.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8860018253905046344.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,1.68829e+15,0.90094,26524,2,529,5,173717,6,0,520,78057,0


Converting to forward existential form...Done !
original formula: E((!(A(AG((p70==1)) U ((p75!=1)&&(((p99==1)&&(p101==1))||(p27==1))))) * (!(EX(EF((((p92==1)&&(p99==1))&&(p103==1))))) + EF(AX(EF((p98==1)...730
=> equivalent forward existential formula: [((FwdU(Init,(!(!((E(!(((p75!=1)&&(((p99==1)&&(p101==1))||(p27==1)))) U (!(!(E(TRUE U !((p70==1))))) * !(((p75!=...1229
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t53, Intersection with reachable at each step enabled. (destroyed/reverse/inters...177
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,20.0715,456780,1,0,1782,3.44797e+06,259,999,3997,2.14033e+06,2229
FORMULA GPUForwardProgress-PT-24a-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-10 18:25:16] [INFO ] Flatten gal took : 4 ms
[2023-03-10 18:25:16] [INFO ] Flatten gal took : 4 ms
Total runtime 112198 ms.

BK_STOP 1678472717367

--------------------
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-24a"
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-24a, 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-167840343700082"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-24a.tgz
mv GPUForwardProgress-PT-24a 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 ;