Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r114-smll-165264477600354.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is HouseConstruction-PT-00002, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477600354
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 248K
-rw-r--r-- 1 mcc users 7.2K Apr 29 18:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 29 18:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 29 18:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 29 18:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 08:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 6 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 13K May 10 09:34 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME HouseConstruction-PT-00002-CTLFireability-00
FORMULA_NAME HouseConstruction-PT-00002-CTLFireability-01
FORMULA_NAME HouseConstruction-PT-00002-CTLFireability-02
FORMULA_NAME HouseConstruction-PT-00002-CTLFireability-03
FORMULA_NAME HouseConstruction-PT-00002-CTLFireability-04
FORMULA_NAME HouseConstruction-PT-00002-CTLFireability-05
FORMULA_NAME HouseConstruction-PT-00002-CTLFireability-06
FORMULA_NAME HouseConstruction-PT-00002-CTLFireability-07
FORMULA_NAME HouseConstruction-PT-00002-CTLFireability-08
FORMULA_NAME HouseConstruction-PT-00002-CTLFireability-09
FORMULA_NAME HouseConstruction-PT-00002-CTLFireability-10
FORMULA_NAME HouseConstruction-PT-00002-CTLFireability-11
FORMULA_NAME HouseConstruction-PT-00002-CTLFireability-12
FORMULA_NAME HouseConstruction-PT-00002-CTLFireability-13
FORMULA_NAME HouseConstruction-PT-00002-CTLFireability-14
FORMULA_NAME HouseConstruction-PT-00002-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1652784814141

Running Version 202205111006
[2022-05-17 10:53:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 10:53:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 10:53:36] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2022-05-17 10:53:36] [INFO ] Transformed 26 places.
[2022-05-17 10:53:36] [INFO ] Transformed 18 transitions.
[2022-05-17 10:53:36] [INFO ] Parsed PT model containing 26 places and 18 transitions in 283 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 22 ms.
Initial state reduction rules removed 1 formulas.
FORMULA HouseConstruction-PT-00002-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Applied a total of 0 rules in 12 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2022-05-17 10:53:36] [INFO ] Computed 8 place invariants in 23 ms
[2022-05-17 10:53:37] [INFO ] Implicit Places using invariants in 217 ms returned []
// Phase 1: matrix 18 rows 26 cols
[2022-05-17 10:53:37] [INFO ] Computed 8 place invariants in 6 ms
[2022-05-17 10:53:37] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 26 cols
[2022-05-17 10:53:37] [INFO ] Computed 8 place invariants in 10 ms
[2022-05-17 10:53:37] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 26/26 places, 18/18 transitions.
Support contains 26 out of 26 places after structural reductions.
[2022-05-17 10:53:37] [INFO ] Flatten gal took : 25 ms
[2022-05-17 10:53:37] [INFO ] Flatten gal took : 10 ms
[2022-05-17 10:53:37] [INFO ] Input system was already deterministic with 18 transitions.
Finished random walk after 295 steps, including 5 resets, run visited all 39 properties in 47 ms. (steps per millisecond=6 )
[2022-05-17 10:53:37] [INFO ] Flatten gal took : 4 ms
[2022-05-17 10:53:37] [INFO ] Flatten gal took : 7 ms
[2022-05-17 10:53:37] [INFO ] Input system was already deterministic with 18 transitions.
Computed a total of 26 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 26 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 19 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Discarding 7 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 17 transition count 11
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 15 transition count 11
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 5 place count 15 transition count 9
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 11 place count 11 transition count 9
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 11 place count 11 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 10 transition count 8
Applied a total of 13 rules in 23 ms. Remains 10 /26 variables (removed 16) and now considering 8/18 (removed 10) transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-17 10:53:37] [INFO ] Computed 2 place invariants in 2 ms
[2022-05-17 10:53:37] [INFO ] Implicit Places using invariants in 35 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 9/26 places, 8/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 9/26 places, 8/18 transitions.
[2022-05-17 10:53:37] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:37] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:37] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-17 10:53:37] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:37] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:37] [INFO ] Time to serialize gal into /tmp/CTLFireability10011464838863115206.gal : 2 ms
[2022-05-17 10:53:37] [INFO ] Time to serialize properties into /tmp/CTLFireability5226627983461141104.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10011464838863115206.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5226627983461141104.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,102,0.014104,4236,2,47,5,374,6,0,45,391,0


Converting to forward existential form...Done !
original formula: AF(!(AF(((E(((p3>=1)||(p22>=1)) U (p7<1)) * (p4>=1)) * (p15>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(!(EG(!(((E(((p3>=1)||(p22>=1)) U (p7<1)) * (p4>=1)) * (p15>=1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...165
dead was empty
(forward)formula 0,1,0.025928,4800,1,0,82,1802,43,44,228,2288,85
FORMULA HouseConstruction-PT-00002-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2022-05-17 10:53:37] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-17 10:53:38] [INFO ] Implicit Places using invariants in 41 ms returned [9, 13, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 43 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 22/26 places, 18/18 transitions.
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 3 ms
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 8 ms
[2022-05-17 10:53:38] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 3 ms
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:38] [INFO ] Time to serialize gal into /tmp/CTLFireability3182370524196589713.gal : 1 ms
[2022-05-17 10:53:38] [INFO ] Time to serialize properties into /tmp/CTLFireability6973737637178737513.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3182370524196589713.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6973737637178737513.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1501,0.010774,4860,2,307,5,1397,6,0,108,1280,0


Converting to forward existential form...Done !
original formula: A(AF((A((p18>=1) U (p1>=1)) * !(AX(EX(((p4>=1)&&(p15>=1))))))) U (((p4>=1)&&(p15>=1)) * (AX((((p14>=1)||(p22>=1))||(p16>=1))) + EG(((p5>=...182
=> equivalent forward existential formula: [((Init * !(EG(!((((p4>=1)&&(p15>=1)) * (!(EX(!((((p14>=1)||(p22>=1))||(p16>=1))))) + EG(((p5>=1)||((p8>=1)&&(p9...528
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,0.251972,12252,1,0,484,44572,73,360,586,53717,594
FORMULA HouseConstruction-PT-00002-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2022-05-17 10:53:38] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-17 10:53:38] [INFO ] Implicit Places using invariants in 40 ms returned [20]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 41 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 25/26 places, 18/18 transitions.
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 3 ms
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 3 ms
[2022-05-17 10:53:38] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 3 ms
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:38] [INFO ] Time to serialize gal into /tmp/CTLFireability9703402609454914794.gal : 1 ms
[2022-05-17 10:53:38] [INFO ] Time to serialize properties into /tmp/CTLFireability13128092349158891635.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9703402609454914794.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13128092349158891635.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1501,0.013172,4908,2,487,5,1747,6,0,120,1560,0


Converting to forward existential form...Done !
original formula: AX((AF(AG(((p19>=1)&&(p20>=1)))) + ((AG((EG(((p19>=1)&&(p20>=1))) * (p17>=1))) * (((p12<1)||(p10<1))||(p13<1))) * ((((p11>=1) + EX((p2<1)...258
=> equivalent forward existential formula: ((([(FwdU((EY(Init) * !(!(EG(!(!(E(TRUE U !(((p19>=1)&&(p20>=1)))))))))),TRUE) * !(EG(((p19>=1)&&(p20>=1)))))] =...673
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,0.113512,8456,1,0,102,16920,70,47,747,17996,115
FORMULA HouseConstruction-PT-00002-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2022-05-17 10:53:38] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-17 10:53:38] [INFO ] Implicit Places using invariants in 32 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 18/18 transitions.
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 3 ms
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:38] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:38] [INFO ] Time to serialize gal into /tmp/CTLFireability9744408532285867451.gal : 2 ms
[2022-05-17 10:53:38] [INFO ] Time to serialize properties into /tmp/CTLFireability12908382144133176493.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9744408532285867451.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12908382144133176493.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1501,0.012199,5016,2,445,5,1643,6,0,116,1488,0


Converting to forward existential form...Done !
original formula: AX((EG((((p16<1)||(p21<1)) + ((p23<1) + EF((p14<1))))) + (((!(A(EG((p2>=1)) U (((p4>=1)&&(p15>=1))||(((p12>=1)&&(p10>=1))&&(p13>=1))))) *...246
=> equivalent forward existential formula: ((([(((EY(Init) * !(EG((((p16<1)||(p21<1)) + ((p23<1) + E(TRUE U (p14<1))))))) * !(EG(!((((p4>=1)&&(p15>=1))||((...802
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
dead was empty
(forward)formula 0,1,0.141572,9240,1,0,254,22603,75,140,686,24178,322
FORMULA HouseConstruction-PT-00002-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2022-05-17 10:53:38] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-17 10:53:38] [INFO ] Implicit Places using invariants in 44 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 45 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/26 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 18/18 transitions.
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:38] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:38] [INFO ] Time to serialize gal into /tmp/CTLFireability4574846933453989882.gal : 1 ms
[2022-05-17 10:53:38] [INFO ] Time to serialize properties into /tmp/CTLFireability14014455059316352040.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4574846933453989882.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14014455059316352040.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1501,0.013152,4848,2,218,5,1155,6,0,104,1048,0


Converting to forward existential form...Done !
original formula: EX((AF((((p16>=1)&&(p8>=1)) * ((p9>=1) * EG(((p21>=1)&&(p23>=1)))))) + (p17>=1)))
=> equivalent forward existential formula: ([(EY(Init) * !(EG(!((((p16>=1)&&(p8>=1)) * ((p9>=1) * EG(((p21>=1)&&(p23>=1)))))))))] != FALSE + [(EY(Init) * (...174
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,0.098921,6812,1,0,76,9578,63,29,582,10214,93
FORMULA HouseConstruction-PT-00002-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2022-05-17 10:53:38] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-17 10:53:38] [INFO ] Implicit Places using invariants in 42 ms returned [3, 20]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 60 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/26 places, 18/18 transitions.
Applied a total of 0 rules in 6 ms. Remains 24 /24 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 18/18 transitions.
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:38] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:38] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:38] [INFO ] Time to serialize gal into /tmp/CTLFireability15975460950000781315.gal : 1 ms
[2022-05-17 10:53:38] [INFO ] Time to serialize properties into /tmp/CTLFireability12968644272668876417.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15975460950000781315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12968644272668876417.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1501,0.011226,4936,2,340,5,1447,6,0,116,1274,0


Converting to forward existential form...Done !
original formula: AF(EG((((p5>=1) * EX((AG(((p21>=1)&&(p23>=1))) + AF(((p19>=1)&&(p20>=1)))))) * (EX((p2>=1)) + ((EF(((p21>=1)&&(p23>=1))) * (p12>=1)) * ((...178
=> equivalent forward existential formula: [FwdG(Init,!(EG((((p5>=1) * EX((!(E(TRUE U !(((p21>=1)&&(p23>=1))))) + !(EG(!(((p19>=1)&&(p20>=1)))))))) * (EX((...247
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,0.09946,7960,1,0,170,16341,71,88,706,17990,209
FORMULA HouseConstruction-PT-00002-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2022-05-17 10:53:39] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-17 10:53:39] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 18 rows 26 cols
[2022-05-17 10:53:39] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-17 10:53:39] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 26 cols
[2022-05-17 10:53:39] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-17 10:53:39] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 26/26 places, 18/18 transitions.
[2022-05-17 10:53:39] [INFO ] Flatten gal took : 6 ms
[2022-05-17 10:53:39] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:39] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-17 10:53:39] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:39] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:39] [INFO ] Time to serialize gal into /tmp/CTLFireability703738869480262894.gal : 1 ms
[2022-05-17 10:53:39] [INFO ] Time to serialize properties into /tmp/CTLFireability18120176245919317172.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability703738869480262894.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18120176245919317172.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1501,0.013228,4764,2,493,5,1817,6,0,124,1602,0


Converting to forward existential form...Done !
original formula: A(E((p7>=1) U (AX(((((p22>=1)&&(p19>=1))&&(p20>=1))||(p11<1))) + (((p21>=1)&&(p23>=1)) * (!(EG((p2>=1))) * ((!(((p12>=1)&&(p10>=1))&&(p13...431
=> equivalent forward existential formula: [((Init * !(EG(!(((E(TRUE U (((p22<1)&&(p1>=1)) * EX((p6>=1)))) + !((E(!(((EG(((p19>=1)&&(p20>=1))) + ((p7>=1)&&...1666
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,0.343226,14916,1,0,550,57087,98,359,750,65445,670
FORMULA HouseConstruction-PT-00002-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2022-05-17 10:53:39] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-17 10:53:39] [INFO ] Implicit Places using invariants in 47 ms returned [20]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 48 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 25/26 places, 18/18 transitions.
[2022-05-17 10:53:39] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:39] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:39] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-17 10:53:39] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:39] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:39] [INFO ] Time to serialize gal into /tmp/CTLFireability16434179961565655122.gal : 16 ms
[2022-05-17 10:53:39] [INFO ] Time to serialize properties into /tmp/CTLFireability9151225641576617010.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16434179961565655122.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9151225641576617010.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1501,0.021886,4772,2,487,5,1747,6,0,120,1560,0


Converting to forward existential form...Done !
original formula: EF((EG((((p11>=1)||(p19<1)) + ((p20<1) + AF((p6<1))))) + ((AG((((p12>=1)&&(p10>=1))&&(p13>=1))) * EX(AX(((p4<1)||(p15<1))))) * ((p18>=1) ...182
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),(((p11>=1)||(p19<1)) + ((p20<1) + !(EG(!((p6<1)))))))] != FALSE + [(FwdU(((FwdU(Init,TRUE...288
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,0.131134,7384,1,0,72,12445,59,24,696,12918,81
FORMULA HouseConstruction-PT-00002-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2022-05-17 10:53:39] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-17 10:53:39] [INFO ] Implicit Places using invariants in 54 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 56 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 18/18 transitions.
[2022-05-17 10:53:39] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:39] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:39] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-17 10:53:39] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:39] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:39] [INFO ] Time to serialize gal into /tmp/CTLFireability4679392404946543157.gal : 1 ms
[2022-05-17 10:53:39] [INFO ] Time to serialize properties into /tmp/CTLFireability8629888928555022836.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4679392404946543157.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8629888928555022836.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1501,0.014625,4508,2,218,5,1155,6,0,104,1048,0


Converting to forward existential form...Done !
original formula: !(A(!(AF((!(((p1>=1)||(p22>=1))) * AX((p3>=1))))) U AX((p14>=1))))
=> equivalent forward existential formula: ([(EY((FwdU(Init,!(!(EX(!((p14>=1)))))) * !(!(!(EG(!((!(((p1>=1)||(p22>=1))) * !(EX(!((p3>=1)))))))))))) * !((p1...219
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,0.159273,8232,1,0,175,18603,64,104,553,22353,200
FORMULA HouseConstruction-PT-00002-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 22 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.9 ms
Discarding 4 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 1 places
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 21 transition count 14
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 19 transition count 14
Applied a total of 5 rules in 12 ms. Remains 19 /26 variables (removed 7) and now considering 14/18 (removed 4) transitions.
// Phase 1: matrix 14 rows 19 cols
[2022-05-17 10:53:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-17 10:53:40] [INFO ] Implicit Places using invariants in 37 ms returned [8, 12]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 38 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 17/26 places, 14/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 17/26 places, 14/18 transitions.
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 3 ms
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:40] [INFO ] Input system was already deterministic with 14 transitions.
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:40] [INFO ] Time to serialize gal into /tmp/CTLFireability10826532458059808165.gal : 1 ms
[2022-05-17 10:53:40] [INFO ] Time to serialize properties into /tmp/CTLFireability3534951809617776074.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10826532458059808165.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3534951809617776074.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,486,0.007592,4340,2,111,5,663,6,0,84,686,0


Converting to forward existential form...Done !
original formula: A((p14>=1) U AF((A(((p18<1)&&(!((p8>=1)&&(p9>=1)))) U EG(((p21>=1)&&(p23>=1)))) + EG(!((((p4>=1)&&(p15>=1))||(p2>=1)))))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!((!((E(!(EG(((p21>=1)&&(p23>=1)))) U (!(((p18<1)&&(!((p8>=1)&&(p9>=1))))) * !(EG(((p21>=1...682
Reverse transition relation is NOT exact ! Due to transitions t5, t11, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
(forward)formula 0,1,0.054055,6216,1,0,174,7582,69,85,484,9245,196
FORMULA HouseConstruction-PT-00002-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2022-05-17 10:53:40] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-17 10:53:40] [INFO ] Implicit Places using invariants in 41 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 42 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 18/18 transitions.
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:40] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:40] [INFO ] Time to serialize gal into /tmp/CTLFireability219349010155573583.gal : 3 ms
[2022-05-17 10:53:40] [INFO ] Time to serialize properties into /tmp/CTLFireability11856300393829857438.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability219349010155573583.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11856300393829857438.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1501,0.009393,4492,2,218,5,1155,6,0,104,1048,0


Converting to forward existential form...Done !
original formula: EX(AF(EX((EX(((p8>=1)&&(p9>=1))) * EG((p1>=1))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(EX((EX(((p8>=1)&&(p9>=1))) * EG((p1>=1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,0.059812,6576,1,0,74,9552,61,28,579,10224,91
FORMULA HouseConstruction-PT-00002-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 10 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.1 ms
Discarding 16 places :
Also discarding 11 output transitions
Drop transitions removed 11 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 9 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 8 transition count 5
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 7 transition count 4
Applied a total of 4 rules in 7 ms. Remains 7 /26 variables (removed 19) and now considering 4/18 (removed 14) transitions.
// Phase 1: matrix 4 rows 7 cols
[2022-05-17 10:53:40] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 10:53:40] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 4 rows 7 cols
[2022-05-17 10:53:40] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 10:53:40] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2022-05-17 10:53:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 7 cols
[2022-05-17 10:53:40] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-17 10:53:40] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/26 places, 4/18 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/26 places, 4/18 transitions.
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 0 ms
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 0 ms
[2022-05-17 10:53:40] [INFO ] Input system was already deterministic with 4 transitions.
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 0 ms
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 0 ms
[2022-05-17 10:53:40] [INFO ] Time to serialize gal into /tmp/CTLFireability8317572891071789776.gal : 1 ms
[2022-05-17 10:53:40] [INFO ] Time to serialize properties into /tmp/CTLFireability12556758694884214810.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8317572891071789776.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12556758694884214810.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,20,0.003601,4412,2,54,5,211,6,0,33,182,0


Converting to forward existential form...Done !
original formula: AG(AF((((p12>=1)&&(p10>=1))&&(p13>=1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((((p12>=1)&&(p10>=1))&&(p13>=1))))] = FALSE
Hit Full ! (commute/partial/dont) 0/0/4
(forward)formula 0,0,0.006051,4912,1,0,15,449,19,2,161,437,15
FORMULA HouseConstruction-PT-00002-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2022-05-17 10:53:40] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-17 10:53:40] [INFO ] Implicit Places using invariants in 40 ms returned [3, 9, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 40 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 22/26 places, 18/18 transitions.
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:40] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:40] [INFO ] Time to serialize gal into /tmp/CTLFireability14879040865713535968.gal : 0 ms
[2022-05-17 10:53:40] [INFO ] Time to serialize properties into /tmp/CTLFireability16794015361856264620.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14879040865713535968.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16794015361856264620.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1501,0.015057,4976,2,233,5,1221,6,0,108,1084,0


Converting to forward existential form...Done !
original formula: AX(AF((AX((p11>=1)) + (EX((p5<1)) * AG((((p27<1)||(p26<1))||(p25<1)))))))
=> equivalent forward existential formula: [FwdG(EY(Init),!((!(EX(!((p11>=1)))) + (EX((p5<1)) * !(E(TRUE U !((((p27<1)||(p26<1))||(p25<1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
dead was empty
(forward)formula 0,1,0.124632,7088,1,0,87,13131,61,31,616,13703,95
FORMULA HouseConstruction-PT-00002-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 18 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 18 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 17 transition count 12
Applied a total of 3 rules in 3 ms. Remains 17 /26 variables (removed 9) and now considering 12/18 (removed 6) transitions.
// Phase 1: matrix 12 rows 17 cols
[2022-05-17 10:53:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-17 10:53:40] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 12 rows 17 cols
[2022-05-17 10:53:40] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-17 10:53:40] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2022-05-17 10:53:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 12 rows 17 cols
[2022-05-17 10:53:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-17 10:53:40] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 17/26 places, 12/18 transitions.
Finished structural reductions, in 1 iterations. Remains : 17/26 places, 12/18 transitions.
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:40] [INFO ] Input system was already deterministic with 12 transitions.
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:40] [INFO ] Time to serialize gal into /tmp/CTLFireability10430116301701821325.gal : 1 ms
[2022-05-17 10:53:40] [INFO ] Time to serialize properties into /tmp/CTLFireability13189319014243993312.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10430116301701821325.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13189319014243993312.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,341,0.00963,4832,2,217,5,1101,6,0,82,1115,0


Converting to forward existential form...Done !
original formula: AF(((AG((((p4>=1)&&(p15>=1)) + AF((p11<1)))) * !(A(A(((p19>=1)&&(p20>=1)) U (((p12>=1)&&(p10>=1))&&(p13>=1))) U AG(((p4>=1)&&(p15>=1)))))...225
=> equivalent forward existential formula: [FwdG(Init,!(((!(E(TRUE U !((((p4>=1)&&(p15>=1)) + !(EG(!((p11<1)))))))) * !(!((E(!(!(E(TRUE U !(((p4>=1)&&(p15>...498
Reverse transition relation is NOT exact ! Due to transitions t6, t10, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
(forward)formula 0,0,0.038082,5744,1,0,52,5083,54,17,464,5875,55
FORMULA HouseConstruction-PT-00002-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2022-05-17 10:53:40] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-17 10:53:40] [INFO ] Implicit Places using invariants in 44 ms returned [3, 9, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 45 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 22/26 places, 18/18 transitions.
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 2 ms
[2022-05-17 10:53:40] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:40] [INFO ] Time to serialize gal into /tmp/CTLFireability40671719336988667.gal : 1 ms
[2022-05-17 10:53:40] [INFO ] Time to serialize properties into /tmp/CTLFireability1254754060689180444.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability40671719336988667.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1254754060689180444.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...272
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,1501,0.008867,4756,2,233,5,1221,6,0,108,1084,0


Converting to forward existential form...Done !
original formula: EX(AX(((p6>=1)||((p18<1)&&(((p27<1)||(p26<1))||(p25<1))))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(((p6>=1)||((p18<1)&&(((p27<1)||(p26<1))||(p25<1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,0.031781,5464,1,0,41,4661,51,23,585,4344,44
FORMULA HouseConstruction-PT-00002-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 1 ms
[2022-05-17 10:53:40] [INFO ] Flatten gal took : 1 ms
Total runtime 4392 ms.

BK_STOP 1652784820955

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HouseConstruction-PT-00002"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is HouseConstruction-PT-00002, 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 r114-smll-165264477600354"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-00002.tgz
mv HouseConstruction-PT-00002 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 ;