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-167840344300514.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 HouseConstruction-PT-00002, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840344300514
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 6.5K Feb 25 13:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 13:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 13:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 13:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 13:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 13:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 25 13:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Feb 25 13:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 13K 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 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 1678622500485

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=HouseConstruction-PT-00002
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-12 12:01:44] [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]
[2023-03-12 12:01:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 12:01:44] [INFO ] Load time of PNML (sax parser for PT used): 34 ms
[2023-03-12 12:01:44] [INFO ] Transformed 26 places.
[2023-03-12 12:01:44] [INFO ] Transformed 18 transitions.
[2023-03-12 12:01:44] [INFO ] Parsed PT model containing 26 places and 18 transitions and 51 arcs in 162 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 25 ms.
Initial state reduction rules removed 2 formulas.
FORMULA HouseConstruction-PT-00002-CTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HouseConstruction-PT-00002-CTLFireability-07 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 33 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2023-03-12 12:01:44] [INFO ] Computed 8 place invariants in 10 ms
[2023-03-12 12:01:44] [INFO ] Implicit Places using invariants in 257 ms returned []
[2023-03-12 12:01:44] [INFO ] Invariant cache hit.
[2023-03-12 12:01:44] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 391 ms to find 0 implicit places.
[2023-03-12 12:01:44] [INFO ] Invariant cache hit.
[2023-03-12 12:01:44] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 500 ms. Remains : 26/26 places, 18/18 transitions.
Support contains 26 out of 26 places after structural reductions.
[2023-03-12 12:01:45] [INFO ] Flatten gal took : 33 ms
[2023-03-12 12:01:45] [INFO ] Flatten gal took : 12 ms
[2023-03-12 12:01:45] [INFO ] Input system was already deterministic with 18 transitions.
Finished random walk after 3838 steps, including 71 resets, run visited all 32 properties in 102 ms. (steps per millisecond=37 )
[2023-03-12 12:01:45] [INFO ] Flatten gal took : 6 ms
[2023-03-12 12:01:45] [INFO ] Flatten gal took : 8 ms
[2023-03-12 12:01:45] [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 2 formulas.
FORMULA HouseConstruction-PT-00002-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HouseConstruction-PT-00002-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
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 1 place count 25 transition count 17
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 24 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 23 transition count 16
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 4 place count 23 transition count 15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 6 place count 22 transition count 15
Applied a total of 6 rules in 13 ms. Remains 22 /26 variables (removed 4) and now considering 15/18 (removed 3) transitions.
// Phase 1: matrix 15 rows 22 cols
[2023-03-12 12:01:45] [INFO ] Computed 7 place invariants in 4 ms
[2023-03-12 12:01:45] [INFO ] Implicit Places using invariants in 53 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 57 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 21/26 places, 15/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 21 /21 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 73 ms. Remains : 21/26 places, 15/18 transitions.
[2023-03-12 12:01:45] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:01:45] [INFO ] Flatten gal took : 4 ms
[2023-03-12 12:01:45] [INFO ] Input system was already deterministic with 15 transitions.
[2023-03-12 12:01:45] [INFO ] Flatten gal took : 4 ms
[2023-03-12 12:01:45] [INFO ] Flatten gal took : 4 ms
[2023-03-12 12:01:45] [INFO ] Time to serialize gal into /tmp/CTLFireability9056676612978614664.gal : 2 ms
[2023-03-12 12:01:45] [INFO ] Time to serialize properties into /tmp/CTLFireability11210670906335808904.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/CTLFireability9056676612978614664.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11210670906335808904.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,781,0.023784,3644,2,303,5,1311,6,0,101,1162,0


Converting to forward existential form...Done !
original formula: EG(((EF((((p12<1)||(p10<1))||(p13<1))) + EG((p2<1))) * (!(E((A(((p21>=1)&&(p23>=1)) U (p11>=1)) * A(((p8>=1)&&(p9>=1)) U ((p21>=1)&&(p23>...233
=> equivalent forward existential formula: [FwdG(Init,((E(TRUE U (((p12<1)||(p10<1))||(p13<1))) + EG((p2<1))) * (!(E((!((E(!((p11>=1)) U (!(((p21>=1)&&(p23...396
Reverse transition relation is NOT exact ! Due to transitions t9, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
(forward)formula 0,1,0.189055,9440,1,0,451,31901,79,291,604,40422,540
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.
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
[2023-03-12 12:01:45] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-12 12:01:46] [INFO ] Implicit Places using invariants in 47 ms returned [9, 13]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 48 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 1 ms. Remains 24 /24 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 50 ms. Remains : 24/26 places, 18/18 transitions.
[2023-03-12 12:01:46] [INFO ] Flatten gal took : 4 ms
[2023-03-12 12:01:46] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:01:46] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-12 12:01:46] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:01:46] [INFO ] Flatten gal took : 4 ms
[2023-03-12 12:01:46] [INFO ] Time to serialize gal into /tmp/CTLFireability8938236754295274383.gal : 1 ms
[2023-03-12 12:01:46] [INFO ] Time to serialize properties into /tmp/CTLFireability16345666238076786762.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/CTLFireability8938236754295274383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16345666238076786762.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,1501,0.016334,3732,2,285,5,1314,6,0,116,1181,0


Converting to forward existential form...Done !
original formula: A(A(EF(((((p17>=1)||(!(((p27>=1)&&(p26>=1))&&(p25>=1))))||((p16>=1)||(p3>=1)))||(p14>=1))) U ((EG(A((((p27>=1)&&(p26>=1))&&(p25>=1)) U (p...504
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(TRUE U !(!(EX(!((!(EX(!((p3>=1)))) * !((E(!((p11>=1)) U (!((p6>=1)) * !((p11>=1)))) + EG(!...3108
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,0.320768,11916,1,0,564,49578,114,384,700,56346,722
FORMULA HouseConstruction-PT-00002-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 24 transition count 17
Applied a total of 2 rules in 4 ms. Remains 24 /26 variables (removed 2) and now considering 17/18 (removed 1) transitions.
// Phase 1: matrix 17 rows 24 cols
[2023-03-12 12:01:46] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-12 12:01:46] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-12 12:01:46] [INFO ] Invariant cache hit.
[2023-03-12 12:01:46] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2023-03-12 12:01:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 12:01:46] [INFO ] Invariant cache hit.
[2023-03-12 12:01:46] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/26 places, 17/18 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 182 ms. Remains : 24/26 places, 17/18 transitions.
[2023-03-12 12:01:46] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:01:46] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:01:46] [INFO ] Input system was already deterministic with 17 transitions.
[2023-03-12 12:01:46] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:01:46] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:01:46] [INFO ] Time to serialize gal into /tmp/CTLFireability10035828243285964881.gal : 2 ms
[2023-03-12 12:01:46] [INFO ] Time to serialize properties into /tmp/CTLFireability2277740388898750333.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/CTLFireability10035828243285964881.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2277740388898750333.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,1291,0.015149,3732,2,484,5,1863,6,0,115,1618,0


Converting to forward existential form...Done !
original formula: AF(((!(A((((p7>=1)||(((p12>=1)&&(p10>=1))&&(p13>=1))) + EG((p2>=1))) U (p22>=1))) * EG(((((p22<1)&&(p3<1))||(p18<1))||(p11<1)))) + (AF(((...213
=> equivalent forward existential formula: [FwdG(Init,!(((!(!((E(!((p22>=1)) U (!((((p7>=1)||(((p12>=1)&&(p10>=1))&&(p13>=1))) + EG((p2>=1)))) * !((p22>=1)...321
Reverse transition relation is NOT exact ! Due to transitions t11, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
dead was empty
(forward)formula 0,1,0.208613,9804,1,0,326,34008,72,181,683,37748,411
FORMULA HouseConstruction-PT-00002-CTLFireability-02 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 4 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.3 ms
Discarding 22 places :
Also discarding 14 output transitions
Drop transitions removed 14 transitions
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 2 transition count 2
Applied a total of 3 rules in 8 ms. Remains 2 /26 variables (removed 24) and now considering 2/18 (removed 16) transitions.
// Phase 1: matrix 2 rows 2 cols
[2023-03-12 12:01:46] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-12 12:01:46] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-12 12:01:46] [INFO ] Invariant cache hit.
[2023-03-12 12:01:46] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-12 12:01:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 12:01:46] [INFO ] Invariant cache hit.
[2023-03-12 12:01:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 2/26 places, 2/18 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 95 ms. Remains : 2/26 places, 2/18 transitions.
[2023-03-12 12:01:46] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:01:46] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:01:46] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-12 12:01:46] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:01:46] [INFO ] Flatten gal took : 0 ms
[2023-03-12 12:01:46] [INFO ] Time to serialize gal into /tmp/CTLFireability4661004231027054721.gal : 2 ms
[2023-03-12 12:01:46] [INFO ] Time to serialize properties into /tmp/CTLFireability6377283850316237579.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/CTLFireability4661004231027054721.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6377283850316237579.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,6,0.002559,3280,2,5,5,28,6,0,11,26,0


Converting to forward existential form...Done !
original formula: EG(AG(AF((p6<1))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(!(EG(!((p6<1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.00375,3596,1,0,15,52,26,7,46,68,15
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 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2023-03-12 12:01:47] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-12 12:01:47] [INFO ] Implicit Places using invariants in 59 ms returned [3, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 67 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 23/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 71 ms. Remains : 23/26 places, 18/18 transitions.
[2023-03-12 12:01:47] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:01:47] [INFO ] Flatten gal took : 6 ms
[2023-03-12 12:01:47] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-12 12:01:47] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:01:47] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:01:47] [INFO ] Time to serialize gal into /tmp/CTLFireability5378334385186923.gal : 1 ms
[2023-03-12 12:01:47] [INFO ] Time to serialize properties into /tmp/CTLFireability10939944607553383508.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/CTLFireability5378334385186923.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10939944607553383508.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 -...281
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,1501,0.011555,3728,2,298,5,1324,6,0,112,1197,0


Converting to forward existential form...Done !
original formula: EX(A(((p3<1)&&(p7>=1)) U AF(((EX(((p8>=1)&&(p9>=1))) * (p12>=1)) * ((p10>=1)&&(p13>=1))))))
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(!(EG(!(((EX(((p8>=1)&&(p9>=1))) * (p12>=1)) * ((p10>=1)&&(p13>=1)))))))))) * !(E(!(!(EG(!((...332
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,0.207343,8216,1,0,253,25244,62,219,608,29935,320
FORMULA HouseConstruction-PT-00002-CTLFireability-04 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 13 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.0 ms
Discarding 13 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 2 ms. Remains 12 /26 variables (removed 14) and now considering 9/18 (removed 9) transitions.
// Phase 1: matrix 9 rows 12 cols
[2023-03-12 12:01:47] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-12 12:01:47] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-12 12:01:47] [INFO ] Invariant cache hit.
[2023-03-12 12:01:47] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-12 12:01:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 12:01:47] [INFO ] Invariant cache hit.
[2023-03-12 12:01:47] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 12/26 places, 9/18 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 162 ms. Remains : 12/26 places, 9/18 transitions.
[2023-03-12 12:01:47] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:01:47] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:01:47] [INFO ] Input system was already deterministic with 9 transitions.
[2023-03-12 12:01:47] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:01:47] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:01:47] [INFO ] Time to serialize gal into /tmp/CTLFireability9249607155127816890.gal : 1 ms
[2023-03-12 12:01:47] [INFO ] Time to serialize properties into /tmp/CTLFireability7232056867761677422.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/CTLFireability9249607155127816890.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7232056867761677422.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,65,0.00726,3344,2,80,5,361,6,0,58,355,0


Converting to forward existential form...Done !
original formula: AF((AG((p5>=1)) + AF(((((p3<1) * (((p18>=1)&&(p17>=1)) + E((p18>=1) U (p3>=1)))) * ((p12>=1)&&(p10>=1))) * (p13>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !((p5>=1)))) + !(EG(!(((((p3<1) * (((p18>=1)&&(p17>=1)) + E((p18>=1) U (p3>=1)))) * ((p...200
Reverse transition relation is NOT exact ! Due to transitions t8, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,0.034753,3924,1,0,55,1700,50,27,345,2209,77
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.
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 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2023-03-12 12:01:47] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-12 12:01:47] [INFO ] Implicit Places using invariants in 49 ms returned [3, 9, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 50 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 LTL mode , in 2 iterations and 54 ms. Remains : 22/26 places, 18/18 transitions.
[2023-03-12 12:01:47] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:01:47] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:01:47] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-12 12:01:47] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:01:47] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:01:47] [INFO ] Time to serialize gal into /tmp/CTLFireability18161857584033543651.gal : 1 ms
[2023-03-12 12:01:47] [INFO ] Time to serialize properties into /tmp/CTLFireability13817453197104186498.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/CTLFireability18161857584033543651.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13817453197104186498.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,1501,0.009266,3724,2,233,5,1221,6,0,108,1084,0


Converting to forward existential form...Done !
original formula: AX(((((p27>=1)&&(p26>=1))&&(p25>=1)) + (((p11>=1) * ((EF(((p8>=1)&&(p9>=1))) + AG((p5>=1))) + (p22>=1))) * ((AF((p6>=1)) * (E(((p8>=1)&&(...230
=> equivalent forward existential formula: (([((EY(Init) * !((((p27>=1)&&(p26>=1))&&(p25>=1)))) * !((p11>=1)))] = FALSE * [(FwdU((((EY(Init) * !((((p27>=1)...539
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
Hit Full ! (commute/partial/dont) 16/0/2
Hit Full ! (commute/partial/dont) 16/0/2
(forward)formula 0,0,0.087002,6364,1,0,118,14712,84,57,697,15300,132
FORMULA HouseConstruction-PT-00002-CTLFireability-08 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 2 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2023-03-12 12:01:47] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-12 12:01:47] [INFO ] Implicit Places using invariants in 77 ms returned [3, 9, 13, 20]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 80 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/26 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 84 ms. Remains : 22/26 places, 18/18 transitions.
[2023-03-12 12:01:47] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:01:47] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:01:47] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-12 12:01:47] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:01:47] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:01:47] [INFO ] Time to serialize gal into /tmp/CTLFireability9155166066111470058.gal : 2 ms
[2023-03-12 12:01:47] [INFO ] Time to serialize properties into /tmp/CTLFireability5791934224689469077.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/CTLFireability9155166066111470058.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5791934224689469077.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,1501,0.014739,3724,2,260,5,1259,6,0,108,1120,0


Converting to forward existential form...Done !
original formula: EX(EG(AX(!(E(((p19>=1)&&(p20>=1)) U (p16>=1))))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(EX(!(!(E(((p19>=1)&&(p20>=1)) U (p16>=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 0,0,0.132679,6100,1,0,156,14981,59,80,576,17002,161
FORMULA HouseConstruction-PT-00002-CTLFireability-10 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.
[2023-03-12 12:01:47] [INFO ] Invariant cache hit.
[2023-03-12 12:01:48] [INFO ] Implicit Places using invariants in 56 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 57 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 LTL mode , in 2 iterations and 59 ms. Remains : 25/26 places, 18/18 transitions.
[2023-03-12 12:01:48] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:01:48] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:01:48] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-12 12:01:48] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:01:48] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:01:48] [INFO ] Time to serialize gal into /tmp/CTLFireability6443175734209008890.gal : 1 ms
[2023-03-12 12:01:48] [INFO ] Time to serialize properties into /tmp/CTLFireability4501852126201896957.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/CTLFireability6443175734209008890.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4501852126201896957.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,1501,0.011545,3740,2,346,5,1481,6,0,120,1302,0


Converting to forward existential form...Done !
original formula: EG(E(((p2>=1) + !((EF((p17>=1)) + (p7>=1)))) U ((AF(((((p12>=1)&&(p10>=1))&&(p13>=1))||(p22>=1))) + (EG((((p12>=1)&&(p10>=1))&&(p13>=1)))...237
=> equivalent forward existential formula: [FwdG(Init,E(((p2>=1) + !((E(TRUE U (p17>=1)) + (p7>=1)))) U ((!(EG(!(((((p12>=1)&&(p10>=1))&&(p13>=1))||(p22>=1...298
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 0,0,0.143048,7172,1,0,198,18620,76,112,708,20175,237
FORMULA HouseConstruction-PT-00002-CTLFireability-11 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 7 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.0 ms
Discarding 19 places :
Also discarding 12 output transitions
Drop transitions removed 12 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 6 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 5 transition count 4
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 4 transition count 3
Applied a total of 4 rules in 22 ms. Remains 4 /26 variables (removed 22) and now considering 3/18 (removed 15) transitions.
// Phase 1: matrix 3 rows 4 cols
[2023-03-12 12:01:48] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-12 12:01:48] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-12 12:01:48] [INFO ] Invariant cache hit.
[2023-03-12 12:01:48] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-12 12:01:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 12:01:48] [INFO ] Invariant cache hit.
[2023-03-12 12:01:48] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 4/26 places, 3/18 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 114 ms. Remains : 4/26 places, 3/18 transitions.
[2023-03-12 12:01:48] [INFO ] Flatten gal took : 5 ms
[2023-03-12 12:01:48] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:01:48] [INFO ] Input system was already deterministic with 3 transitions.
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
FORMULA HouseConstruction-PT-00002-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-12 12:01:48] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:01:48] [INFO ] Flatten gal took : 0 ms
[2023-03-12 12:01:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17166883026866192458.gal : 1 ms
[2023-03-12 12:01:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7389577258107093139.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17166883026866192458.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7389577258107093139.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner failed with exception null

java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
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 17 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.0 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 17 transition count 12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 16 transition count 12
Applied a total of 3 rules in 2 ms. Remains 16 /26 variables (removed 10) and now considering 12/18 (removed 6) transitions.
// Phase 1: matrix 12 rows 16 cols
[2023-03-12 12:01:48] [INFO ] Computed 4 place invariants in 0 ms
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality7389577258107093139.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,11,0.012822,3288,2,17,6,56,6,0,20,33,0
Total reachable state count : 11

[2023-03-12 12:01:48] [INFO ] Implicit Places using invariants in 78 ms returned [9, 13]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 79 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 14/26 places, 12/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 83 ms. Remains : 14/26 places, 12/18 transitions.
[2023-03-12 12:01:48] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:01:48] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:01:48] [INFO ] Input system was already deterministic with 12 transitions.
[2023-03-12 12:01:48] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:01:48] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:01:48] [INFO ] Time to serialize gal into /tmp/CTLFireability80513142480944552.gal : 1 ms
[2023-03-12 12:01:48] [INFO ] Time to serialize properties into /tmp/CTLFireability15615574241881671914.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/CTLFireability80513142480944552.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15615574241881671914.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,341,0.011813,3356,2,118,5,849,6,0,69,899,0


Converting to forward existential form...Done !
original formula: A(AF((EG((p7>=1)) * (E(EF(((p4>=1)&&(p15>=1))) U ((p8>=1)&&(p9>=1))) + AG((p5<1))))) U EG(E((AF((p18>=1)) * (EF((p17>=1)) + A((p2>=1) U (...201
=> equivalent forward existential formula: [((Init * !(EG(!(EG(E((!(EG(!((p18>=1)))) * (E(TRUE U (p17>=1)) + !((E(!((p5>=1)) U (!((p2>=1)) * !((p5>=1)))) +...852
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 0,0,0.157004,6576,1,0,320,15705,85,200,395,20293,415
FORMULA HouseConstruction-PT-00002-CTLFireability-14 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 6 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 places :
Also discarding 12 output transitions
Drop transitions removed 12 transitions
Applied a total of 1 rules in 1 ms. Remains 6 /26 variables (removed 20) and now considering 6/18 (removed 12) transitions.
// Phase 1: matrix 6 rows 6 cols
[2023-03-12 12:01:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-12 12:01:48] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-12 12:01:48] [INFO ] Invariant cache hit.
[2023-03-12 12:01:48] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-12 12:01:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 12:01:48] [INFO ] Invariant cache hit.
[2023-03-12 12:01:48] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 6/26 places, 6/18 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 111 ms. Remains : 6/26 places, 6/18 transitions.
[2023-03-12 12:01:48] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:01:48] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:01:48] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-12 12:01:48] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:01:48] [INFO ] Flatten gal took : 0 ms
[2023-03-12 12:01:48] [INFO ] Time to serialize gal into /tmp/CTLFireability15043580725236741912.gal : 1 ms
[2023-03-12 12:01:48] [INFO ] Time to serialize properties into /tmp/CTLFireability17151464673962184267.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/CTLFireability15043580725236741912.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17151464673962184267.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,42,0.004661,3308,2,17,5,131,6,0,30,141,0


Converting to forward existential form...Done !
original formula: A(E((p2>=1) U !(EF((p7>=1)))) U (p5>=1))
=> equivalent forward existential formula: [((Init * !(EG(!((p5>=1))))) * !(E(!((p5>=1)) U (!(E((p2>=1) U !(E(TRUE U (p7>=1))))) * !((p5>=1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t5, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...165
(forward)formula 0,0,0.013681,3888,1,0,69,649,44,37,157,851,84
FORMULA HouseConstruction-PT-00002-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-12 12:01:48] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:01:48] [INFO ] Flatten gal took : 1 ms
Total runtime 4715 ms.

BK_STOP 1678622509876

--------------------
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="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 2-5348"
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 r197-smll-167840344300514"
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 ;