Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r246-tall-171654351400346.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is NQueens-PT-08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-tall-171654351400346
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 03:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Apr 12 03:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Apr 12 03:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 27K Apr 12 03:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 65K May 18 16:43 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 NQueens-PT-08-CTLFireability-2024-00
FORMULA_NAME NQueens-PT-08-CTLFireability-2024-01
FORMULA_NAME NQueens-PT-08-CTLFireability-2024-02
FORMULA_NAME NQueens-PT-08-CTLFireability-2024-03
FORMULA_NAME NQueens-PT-08-CTLFireability-2024-04
FORMULA_NAME NQueens-PT-08-CTLFireability-2024-05
FORMULA_NAME NQueens-PT-08-CTLFireability-2024-06
FORMULA_NAME NQueens-PT-08-CTLFireability-2024-07
FORMULA_NAME NQueens-PT-08-CTLFireability-2024-08
FORMULA_NAME NQueens-PT-08-CTLFireability-2024-09
FORMULA_NAME NQueens-PT-08-CTLFireability-2024-10
FORMULA_NAME NQueens-PT-08-CTLFireability-2024-11
FORMULA_NAME NQueens-PT-08-CTLFireability-2023-12
FORMULA_NAME NQueens-PT-08-CTLFireability-2023-13
FORMULA_NAME NQueens-PT-08-CTLFireability-2023-14
FORMULA_NAME NQueens-PT-08-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716667449211

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NQueens-PT-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-25 20:04:10] [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]
[2024-05-25 20:04:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 20:04:10] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2024-05-25 20:04:10] [INFO ] Transformed 112 places.
[2024-05-25 20:04:10] [INFO ] Transformed 64 transitions.
[2024-05-25 20:04:10] [INFO ] Found NUPN structural information;
[2024-05-25 20:04:10] [INFO ] Parsed PT model containing 112 places and 64 transitions and 320 arcs in 160 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Reduce places removed 2 places and 0 transitions.
Support contains 46 out of 110 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 64/64 transitions.
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 46 transition count 64
Applied a total of 64 rules in 15 ms. Remains 46 /110 variables (removed 64) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 46 cols
[2024-05-25 20:04:10] [INFO ] Computed 7 invariants in 20 ms
[2024-05-25 20:04:10] [INFO ] Implicit Places using invariants in 177 ms returned []
[2024-05-25 20:04:10] [INFO ] Invariant cache hit.
[2024-05-25 20:04:10] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Starting structural reductions in LTL mode, iteration 1 : 46/110 places, 64/64 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 326 ms. Remains : 46/110 places, 64/64 transitions.
Support contains 46 out of 46 places after structural reductions.
[2024-05-25 20:04:11] [INFO ] Flatten gal took : 27 ms
[2024-05-25 20:04:11] [INFO ] Flatten gal took : 12 ms
[2024-05-25 20:04:11] [INFO ] Input system was already deterministic with 64 transitions.
Reduction of identical properties reduced properties to check from 59 to 52
RANDOM walk for 72 steps (8 resets) in 12 ms. (5 steps per ms) remains 0/52 properties
[2024-05-25 20:04:11] [INFO ] Flatten gal took : 7 ms
[2024-05-25 20:04:11] [INFO ] Flatten gal took : 10 ms
[2024-05-25 20:04:11] [INFO ] Input system was already deterministic with 64 transitions.
Computed a total of 46 stabilizing places and 64 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 46 transition count 64
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 3 formulas.
FORMULA NQueens-PT-08-CTLFireability-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 46 /46 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-25 20:04:11] [INFO ] Invariant cache hit.
[2024-05-25 20:04:11] [INFO ] Implicit Places using invariants in 150 ms returned []
[2024-05-25 20:04:11] [INFO ] Invariant cache hit.
[2024-05-25 20:04:11] [INFO ] Implicit Places using invariants and state equation in 378 ms returned [16, 30, 31, 45]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 536 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/46 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 42 /42 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 542 ms. Remains : 42/46 places, 64/64 transitions.
[2024-05-25 20:04:11] [INFO ] Flatten gal took : 5 ms
[2024-05-25 20:04:11] [INFO ] Flatten gal took : 6 ms
[2024-05-25 20:04:11] [INFO ] Input system was already deterministic with 64 transitions.
[2024-05-25 20:04:11] [INFO ] Flatten gal took : 7 ms
[2024-05-25 20:04:11] [INFO ] Flatten gal took : 5 ms
[2024-05-25 20:04:11] [INFO ] Time to serialize gal into /tmp/CTLFireability3246487424500821415.gal : 3 ms
[2024-05-25 20:04:11] [INFO ] Time to serialize properties into /tmp/CTLFireability6526517711379650841.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3246487424500821415.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6526517711379650841.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,117543,4.15919,133336,2,121049,5,455117,6,0,193,333671,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-25 20:04:42] [INFO ] Flatten gal took : 9 ms
[2024-05-25 20:04:42] [INFO ] Applying decomposition
[2024-05-25 20:04:42] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph8460652799481549347.txt' '-o' '/tmp/graph8460652799481549347.bin' '-w' '/tmp/graph8460652799481549347.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8460652799481549347.bin' '-l' '-1' '-v' '-w' '/tmp/graph8460652799481549347.weights' '-q' '0' '-e' '0.001'
[2024-05-25 20:04:42] [INFO ] Decomposing Gal with order
[2024-05-25 20:04:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 20:04:42] [INFO ] Removed a total of 210 redundant transitions.
[2024-05-25 20:04:42] [INFO ] Flatten gal took : 40 ms
[2024-05-25 20:04:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-25 20:04:42] [INFO ] Time to serialize gal into /tmp/CTLFireability10407585843390299353.gal : 2 ms
[2024-05-25 20:04:42] [INFO ] Time to serialize properties into /tmp/CTLFireability14754445916621347376.ctl : 67 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10407585843390299353.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14754445916621347376.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
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,117543,4.32189,175268,131895,3,263616,233,112,131914,4,191,0


Converting to forward existential form...Done !
original formula: AF(EX(TRUE))
=> equivalent forward existential formula: [FwdG(Init,!(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...469
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 64/64 transitions.
Applied a total of 0 rules in 9 ms. Remains 46 /46 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-25 20:05:12] [INFO ] Invariant cache hit.
[2024-05-25 20:05:12] [INFO ] Implicit Places using invariants in 163 ms returned []
[2024-05-25 20:05:12] [INFO ] Invariant cache hit.
[2024-05-25 20:05:12] [INFO ] Implicit Places using invariants and state equation in 343 ms returned [16, 30, 31, 45]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 521 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/46 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 42 /42 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 534 ms. Remains : 42/46 places, 64/64 transitions.
[2024-05-25 20:05:12] [INFO ] Flatten gal took : 5 ms
[2024-05-25 20:05:12] [INFO ] Flatten gal took : 5 ms
[2024-05-25 20:05:12] [INFO ] Input system was already deterministic with 64 transitions.
[2024-05-25 20:05:12] [INFO ] Flatten gal took : 4 ms
[2024-05-25 20:05:12] [INFO ] Flatten gal took : 5 ms
[2024-05-25 20:05:12] [INFO ] Time to serialize gal into /tmp/CTLFireability7563877353943238671.gal : 2 ms
[2024-05-25 20:05:12] [INFO ] Time to serialize properties into /tmp/CTLFireability15426932198419678127.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7563877353943238671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15426932198419678127.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,117543,4.1458,133432,2,121049,5,455117,6,0,193,333671,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-25 20:05:42] [INFO ] Flatten gal took : 11 ms
[2024-05-25 20:05:42] [INFO ] Applying decomposition
[2024-05-25 20:05:42] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13883297470093053016.txt' '-o' '/tmp/graph13883297470093053016.bin' '-w' '/tmp/graph13883297470093053016.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13883297470093053016.bin' '-l' '-1' '-v' '-w' '/tmp/graph13883297470093053016.weights' '-q' '0' '-e' '0.001'
[2024-05-25 20:05:43] [INFO ] Decomposing Gal with order
[2024-05-25 20:05:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 20:05:43] [INFO ] Removed a total of 210 redundant transitions.
[2024-05-25 20:05:43] [INFO ] Flatten gal took : 11 ms
[2024-05-25 20:05:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-25 20:05:43] [INFO ] Time to serialize gal into /tmp/CTLFireability12540059227863184124.gal : 2 ms
[2024-05-25 20:05:43] [INFO ] Time to serialize properties into /tmp/CTLFireability8241880653552340081.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12540059227863184124.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8241880653552340081.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,117543,4.21573,174728,131895,3,263616,233,112,131914,4,191,0


Converting to forward existential form...Done !
original formula: AG(EF((((u1.cX_1==1)&&(u8.cY_0==1))&&((u23.L_8==1)&&(u29.R_2==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((u1.cX_1==1)&&(u8.cY_0==1))&&((u23.L_8==1)&&(u29.R_2==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...469
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 46 /46 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-25 20:06:13] [INFO ] Invariant cache hit.
[2024-05-25 20:06:13] [INFO ] Implicit Places using invariants in 89 ms returned []
[2024-05-25 20:06:13] [INFO ] Invariant cache hit.
[2024-05-25 20:06:13] [INFO ] Implicit Places using invariants and state equation in 206 ms returned [16, 30, 31, 45]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 302 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/46 places, 64/64 transitions.
Applied a total of 0 rules in 0 ms. Remains 42 /42 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 304 ms. Remains : 42/46 places, 64/64 transitions.
[2024-05-25 20:06:13] [INFO ] Flatten gal took : 6 ms
[2024-05-25 20:06:13] [INFO ] Flatten gal took : 4 ms
[2024-05-25 20:06:13] [INFO ] Input system was already deterministic with 64 transitions.
[2024-05-25 20:06:13] [INFO ] Flatten gal took : 4 ms
[2024-05-25 20:06:13] [INFO ] Flatten gal took : 4 ms
[2024-05-25 20:06:13] [INFO ] Time to serialize gal into /tmp/CTLFireability1913031368153405319.gal : 2 ms
[2024-05-25 20:06:13] [INFO ] Time to serialize properties into /tmp/CTLFireability9596493184115751056.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1913031368153405319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9596493184115751056.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,117543,4.17633,134020,2,121049,5,455117,6,0,193,333671,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-25 20:06:43] [INFO ] Flatten gal took : 10 ms
[2024-05-25 20:06:43] [INFO ] Applying decomposition
[2024-05-25 20:06:43] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16093039786514413270.txt' '-o' '/tmp/graph16093039786514413270.bin' '-w' '/tmp/graph16093039786514413270.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16093039786514413270.bin' '-l' '-1' '-v' '-w' '/tmp/graph16093039786514413270.weights' '-q' '0' '-e' '0.001'
[2024-05-25 20:06:43] [INFO ] Decomposing Gal with order
[2024-05-25 20:06:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 20:06:43] [INFO ] Removed a total of 210 redundant transitions.
[2024-05-25 20:06:43] [INFO ] Flatten gal took : 7 ms
[2024-05-25 20:06:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-25 20:06:43] [INFO ] Time to serialize gal into /tmp/CTLFireability3563358182475840589.gal : 1 ms
[2024-05-25 20:06:43] [INFO ] Time to serialize properties into /tmp/CTLFireability10475789341565778486.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3563358182475840589.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10475789341565778486.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,117543,4.2347,176764,131895,3,263616,233,112,131914,4,191,0


Converting to forward existential form...Done !
original formula: AG(A(!((!((((u0.cX_0==1)&&(u12.cY_4==1))&&((u18.L_3==1)&&(u32.R_5==1)))) * ((AX((((u4.cX_4==1)&&(u9.cY_1==1))&&((u25.L_10==1)&&(u33.R_6==...511
=> equivalent forward existential formula: ([(FwdU((FwdU(FwdU(Init,TRUE),!(!(E((((u4.cX_4==1)&&(u14.cY_6==1))&&((u20.L_5==1)&&(u38.R_11==1))) U !(EX(!((((u...914
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...469
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 46 /46 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-25 20:07:13] [INFO ] Invariant cache hit.
[2024-05-25 20:07:13] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-25 20:07:13] [INFO ] Invariant cache hit.
[2024-05-25 20:07:13] [INFO ] Implicit Places using invariants and state equation in 88 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 141 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/46 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 145 ms. Remains : 45/46 places, 64/64 transitions.
[2024-05-25 20:07:13] [INFO ] Flatten gal took : 4 ms
[2024-05-25 20:07:13] [INFO ] Flatten gal took : 4 ms
[2024-05-25 20:07:13] [INFO ] Input system was already deterministic with 64 transitions.
[2024-05-25 20:07:13] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:07:13] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:07:13] [INFO ] Time to serialize gal into /tmp/CTLFireability4164377212362774860.gal : 1 ms
[2024-05-25 20:07:13] [INFO ] Time to serialize properties into /tmp/CTLFireability2638863690251008376.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4164377212362774860.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2638863690251008376.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,117543,4.10346,134828,2,122494,5,454382,6,0,202,332751,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-25 20:07:43] [INFO ] Flatten gal took : 8 ms
[2024-05-25 20:07:43] [INFO ] Applying decomposition
[2024-05-25 20:07:43] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10789884293599164754.txt' '-o' '/tmp/graph10789884293599164754.bin' '-w' '/tmp/graph10789884293599164754.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10789884293599164754.bin' '-l' '-1' '-v' '-w' '/tmp/graph10789884293599164754.weights' '-q' '0' '-e' '0.001'
[2024-05-25 20:07:43] [INFO ] Decomposing Gal with order
[2024-05-25 20:07:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 20:07:43] [INFO ] Removed a total of 210 redundant transitions.
[2024-05-25 20:07:43] [INFO ] Flatten gal took : 7 ms
[2024-05-25 20:07:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-25 20:07:43] [INFO ] Time to serialize gal into /tmp/CTLFireability2260561972903964069.gal : 1 ms
[2024-05-25 20:07:43] [INFO ] Time to serialize properties into /tmp/CTLFireability3487398765739205198.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2260561972903964069.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3487398765739205198.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
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,117543,3.93231,159876,124977,3,254416,239,115,128103,4,194,0


Converting to forward existential form...Done !
original formula: (EG((((EF((((u3.cX_3==0)||(u14.cY_6==0))||((u20.L_4==0)||(u39.R_10==0)))) * !(A((((u4.cX_4==1)&&(u9.cY_1==1))&&((u26.L_10==1)&&(u35.R_6==...1380
=> equivalent forward existential formula: ([(FwdU((Init * !(EG((((E(TRUE U (((u3.cX_3==0)||(u14.cY_6==0))||((u20.L_4==0)||(u39.R_10==0)))) * !(!((E(!((((u...2504
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t2...455
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 46 /46 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-25 20:08:13] [INFO ] Invariant cache hit.
[2024-05-25 20:08:14] [INFO ] Implicit Places using invariants in 135 ms returned []
[2024-05-25 20:08:14] [INFO ] Invariant cache hit.
[2024-05-25 20:08:14] [INFO ] Implicit Places using invariants and state equation in 249 ms returned [16, 30, 31, 45]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 394 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/46 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 397 ms. Remains : 42/46 places, 64/64 transitions.
[2024-05-25 20:08:14] [INFO ] Flatten gal took : 9 ms
[2024-05-25 20:08:14] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:08:14] [INFO ] Input system was already deterministic with 64 transitions.
[2024-05-25 20:08:14] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:08:14] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:08:14] [INFO ] Time to serialize gal into /tmp/CTLFireability16146050286143133929.gal : 1 ms
[2024-05-25 20:08:14] [INFO ] Time to serialize properties into /tmp/CTLFireability6262756307251512086.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16146050286143133929.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6262756307251512086.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,117543,4.03159,133092,2,121049,5,455117,6,0,193,333671,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-25 20:08:44] [INFO ] Flatten gal took : 4 ms
[2024-05-25 20:08:44] [INFO ] Applying decomposition
[2024-05-25 20:08:44] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6155573248855496686.txt' '-o' '/tmp/graph6155573248855496686.bin' '-w' '/tmp/graph6155573248855496686.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6155573248855496686.bin' '-l' '-1' '-v' '-w' '/tmp/graph6155573248855496686.weights' '-q' '0' '-e' '0.001'
[2024-05-25 20:08:44] [INFO ] Decomposing Gal with order
[2024-05-25 20:08:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 20:08:44] [INFO ] Removed a total of 210 redundant transitions.
[2024-05-25 20:08:44] [INFO ] Flatten gal took : 6 ms
[2024-05-25 20:08:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-25 20:08:44] [INFO ] Time to serialize gal into /tmp/CTLFireability11223278932863409609.gal : 1 ms
[2024-05-25 20:08:44] [INFO ] Time to serialize properties into /tmp/CTLFireability16680728096724182574.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11223278932863409609.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16680728096724182574.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
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,117543,4.28144,176640,131895,3,263616,233,112,131914,4,191,0


Converting to forward existential form...Done !
original formula: EG(((((u7.cX_7==1)&&(u13.cY_5==1))&&((u24.L_9==1)&&(u40.R_13==1))) + ((((u3.cX_3==1)&&(u8.cY_0==1))&&((u25.L_10==1)&&(u31.R_4==1))) * AG(...228
=> equivalent forward existential formula: [FwdG(Init,((((u7.cX_7==1)&&(u13.cY_5==1))&&((u24.L_9==1)&&(u40.R_13==1))) + ((((u3.cX_3==1)&&(u8.cY_0==1))&&((u...289
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...469
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 64/64 transitions.
Applied a total of 0 rules in 4 ms. Remains 46 /46 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-25 20:09:14] [INFO ] Invariant cache hit.
[2024-05-25 20:09:14] [INFO ] Implicit Places using invariants in 125 ms returned []
[2024-05-25 20:09:14] [INFO ] Invariant cache hit.
[2024-05-25 20:09:14] [INFO ] Implicit Places using invariants and state equation in 212 ms returned [16, 30, 31, 45]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 339 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/46 places, 64/64 transitions.
Applied a total of 0 rules in 4 ms. Remains 42 /42 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 347 ms. Remains : 42/46 places, 64/64 transitions.
[2024-05-25 20:09:14] [INFO ] Flatten gal took : 4 ms
[2024-05-25 20:09:14] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:09:14] [INFO ] Input system was already deterministic with 64 transitions.
[2024-05-25 20:09:14] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:09:14] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:09:14] [INFO ] Time to serialize gal into /tmp/CTLFireability655456449135044355.gal : 1 ms
[2024-05-25 20:09:14] [INFO ] Time to serialize properties into /tmp/CTLFireability17095529576275509541.ctl : 16 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability655456449135044355.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17095529576275509541.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,117543,4.02885,133352,2,121049,5,455117,6,0,193,333671,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-25 20:09:45] [INFO ] Flatten gal took : 6 ms
[2024-05-25 20:09:45] [INFO ] Applying decomposition
[2024-05-25 20:09:45] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph14940287160480406520.txt' '-o' '/tmp/graph14940287160480406520.bin' '-w' '/tmp/graph14940287160480406520.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14940287160480406520.bin' '-l' '-1' '-v' '-w' '/tmp/graph14940287160480406520.weights' '-q' '0' '-e' '0.001'
[2024-05-25 20:09:45] [INFO ] Decomposing Gal with order
[2024-05-25 20:09:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 20:09:45] [INFO ] Removed a total of 210 redundant transitions.
[2024-05-25 20:09:45] [INFO ] Flatten gal took : 6 ms
[2024-05-25 20:09:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-25 20:09:45] [INFO ] Time to serialize gal into /tmp/CTLFireability14710775764043911217.gal : 1 ms
[2024-05-25 20:09:45] [INFO ] Time to serialize properties into /tmp/CTLFireability1703330110470223264.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14710775764043911217.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1703330110470223264.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,117543,4.21922,176724,131895,3,263616,233,112,131914,4,191,0


Converting to forward existential form...Done !
original formula: EG((EF((((u3.cX_3==1)&&(u12.cY_4==1))&&((u21.L_6==1)&&(u35.R_8==1)))) * ((((u5.cX_5==0)||(u14.cY_6==0))||((u21.L_6==0)||(u39.R_12==0)))||...267
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (((u3.cX_3==1)&&(u12.cY_4==1))&&((u21.L_6==1)&&(u35.R_8==1)))) * ((((u5.cX_5==0)||(u14.cY_6...316
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...469
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 64/64 transitions.
Applied a total of 0 rules in 0 ms. Remains 46 /46 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-25 20:10:15] [INFO ] Invariant cache hit.
[2024-05-25 20:10:15] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-25 20:10:15] [INFO ] Invariant cache hit.
[2024-05-25 20:10:15] [INFO ] Implicit Places using invariants and state equation in 85 ms returned [16, 45]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 140 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/46 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 141 ms. Remains : 44/46 places, 64/64 transitions.
[2024-05-25 20:10:15] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:10:15] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:10:15] [INFO ] Input system was already deterministic with 64 transitions.
[2024-05-25 20:10:15] [INFO ] Flatten gal took : 4 ms
[2024-05-25 20:10:15] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:10:15] [INFO ] Time to serialize gal into /tmp/CTLFireability17438493448159462550.gal : 1 ms
[2024-05-25 20:10:15] [INFO ] Time to serialize properties into /tmp/CTLFireability10279682062817576427.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17438493448159462550.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10279682062817576427.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,117543,4.01617,132356,2,121545,5,454658,6,0,199,330514,0


Converting to forward existential form...Done !
original formula: A((!(((((cX_3==1)&&(cY_6==1))&&((L_4==1)&&(R_10==1))) * EF((((cX_3==1)&&(cY_6==1))&&((L_4==1)&&(R_10==1)))))) + AF((((AF((((cX_7==1)&&(cY...1074
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !((!(!((E(!(((((cX_5==1)&&(cY_7==1))&&((L_5==1)&&(R_13==1)))&&(((cX_0==1)&&(cY_2==1)...3021
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-25 20:10:45] [INFO ] Flatten gal took : 4 ms
[2024-05-25 20:10:45] [INFO ] Applying decomposition
[2024-05-25 20:10:45] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13742689526510844435.txt' '-o' '/tmp/graph13742689526510844435.bin' '-w' '/tmp/graph13742689526510844435.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13742689526510844435.bin' '-l' '-1' '-v' '-w' '/tmp/graph13742689526510844435.weights' '-q' '0' '-e' '0.001'
[2024-05-25 20:10:45] [INFO ] Decomposing Gal with order
[2024-05-25 20:10:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 20:10:45] [INFO ] Removed a total of 210 redundant transitions.
[2024-05-25 20:10:45] [INFO ] Flatten gal took : 5 ms
[2024-05-25 20:10:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-25 20:10:45] [INFO ] Time to serialize gal into /tmp/CTLFireability16018077955426568258.gal : 1 ms
[2024-05-25 20:10:45] [INFO ] Time to serialize properties into /tmp/CTLFireability13922506599686202275.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16018077955426568258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13922506599686202275.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
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,117543,4.22858,178568,133423,3,266966,237,114,131130,4,193,0


Converting to forward existential form...Done !
original formula: A((!(((((u3.cX_3==1)&&(u14.cY_6==1))&&((u19.L_4==1)&&(u39.R_10==1))) * EF((((u3.cX_3==1)&&(u14.cY_6==1))&&((u19.L_4==1)&&(u39.R_10==1))))...1367
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !((!(!((E(!(((((u5.cX_5==1)&&(u15.cY_7==1))&&((u20.L_5==1)&&(u42.R_13==1)))&&(((u0.c...3901
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...459
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 64/64 transitions.
Applied a total of 0 rules in 4 ms. Remains 46 /46 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-25 20:11:15] [INFO ] Invariant cache hit.
[2024-05-25 20:11:15] [INFO ] Implicit Places using invariants in 122 ms returned []
[2024-05-25 20:11:15] [INFO ] Invariant cache hit.
[2024-05-25 20:11:15] [INFO ] Implicit Places using invariants and state equation in 296 ms returned [16, 30, 31, 45]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 420 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/46 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 430 ms. Remains : 42/46 places, 64/64 transitions.
[2024-05-25 20:11:15] [INFO ] Flatten gal took : 12 ms
[2024-05-25 20:11:15] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:11:15] [INFO ] Input system was already deterministic with 64 transitions.
[2024-05-25 20:11:15] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:11:15] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:11:15] [INFO ] Time to serialize gal into /tmp/CTLFireability13182900247754770831.gal : 1 ms
[2024-05-25 20:11:15] [INFO ] Time to serialize properties into /tmp/CTLFireability4917283023687163742.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13182900247754770831.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4917283023687163742.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,117543,4.02874,133500,2,121049,5,455117,6,0,193,333671,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-25 20:11:46] [INFO ] Flatten gal took : 9 ms
[2024-05-25 20:11:46] [INFO ] Applying decomposition
[2024-05-25 20:11:46] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16072078109892612245.txt' '-o' '/tmp/graph16072078109892612245.bin' '-w' '/tmp/graph16072078109892612245.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16072078109892612245.bin' '-l' '-1' '-v' '-w' '/tmp/graph16072078109892612245.weights' '-q' '0' '-e' '0.001'
[2024-05-25 20:11:46] [INFO ] Decomposing Gal with order
[2024-05-25 20:11:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 20:11:46] [INFO ] Removed a total of 210 redundant transitions.
[2024-05-25 20:11:46] [INFO ] Flatten gal took : 10 ms
[2024-05-25 20:11:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-25 20:11:46] [INFO ] Time to serialize gal into /tmp/CTLFireability8099245337961848201.gal : 0 ms
[2024-05-25 20:11:46] [INFO ] Time to serialize properties into /tmp/CTLFireability11341507433987198698.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8099245337961848201.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11341507433987198698.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,117543,4.26939,176828,131895,3,263616,233,112,131914,4,191,0


Converting to forward existential form...Done !
original formula: AF(EG((((u2.cX_2!=1)||(u12.cY_4!=1))||((u20.L_5!=1)||(u34.R_7!=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((((u2.cX_2!=1)||(u12.cY_4!=1))||((u20.L_5!=1)||(u34.R_7!=1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...469
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 64/64 transitions.
Applied a total of 0 rules in 4 ms. Remains 46 /46 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-25 20:12:16] [INFO ] Invariant cache hit.
[2024-05-25 20:12:16] [INFO ] Implicit Places using invariants in 88 ms returned []
[2024-05-25 20:12:16] [INFO ] Invariant cache hit.
[2024-05-25 20:12:16] [INFO ] Implicit Places using invariants and state equation in 202 ms returned [30, 31, 45]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 292 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 43/46 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 297 ms. Remains : 43/46 places, 64/64 transitions.
[2024-05-25 20:12:16] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:12:16] [INFO ] Flatten gal took : 2 ms
[2024-05-25 20:12:16] [INFO ] Input system was already deterministic with 64 transitions.
[2024-05-25 20:12:16] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:12:16] [INFO ] Flatten gal took : 2 ms
[2024-05-25 20:12:16] [INFO ] Time to serialize gal into /tmp/CTLFireability16334109344784697598.gal : 0 ms
[2024-05-25 20:12:16] [INFO ] Time to serialize properties into /tmp/CTLFireability1664414290186390422.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16334109344784697598.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1664414290186390422.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,117543,4.14498,139332,2,122221,5,454809,6,0,196,343036,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-25 20:12:46] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:12:46] [INFO ] Applying decomposition
[2024-05-25 20:12:46] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph81975897926503277.txt' '-o' '/tmp/graph81975897926503277.bin' '-w' '/tmp/graph81975897926503277.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph81975897926503277.bin' '-l' '-1' '-v' '-w' '/tmp/graph81975897926503277.weights' '-q' '0' '-e' '0.001'
[2024-05-25 20:12:46] [INFO ] Decomposing Gal with order
[2024-05-25 20:12:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 20:12:46] [INFO ] Removed a total of 210 redundant transitions.
[2024-05-25 20:12:46] [INFO ] Flatten gal took : 6 ms
[2024-05-25 20:12:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-25 20:12:46] [INFO ] Time to serialize gal into /tmp/CTLFireability13033958147152352069.gal : 1 ms
[2024-05-25 20:12:46] [INFO ] Time to serialize properties into /tmp/CTLFireability1788680654570155247.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13033958147152352069.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1788680654570155247.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,117543,4.38728,181580,132164,3,265066,235,113,132765,4,192,0


Converting to forward existential form...Done !
original formula: A(!((AG((((u1.cX_1==1)&&(u13.cY_5==1))&&((u19.L_3==1)&&(u35.R_7==1)))) * !((!((((u3.cX_3==1)&&(u11.cY_3==1))&&((u23.L_7==1)&&(u35.R_7==1)...428
=> equivalent forward existential formula: [((Init * !(EG(!(!((((u3.cX_3==1)&&(u12.cY_4==1))&&((u22.L_6==1)&&(u36.R_8==1)))))))) * !(E(!(!((((u3.cX_3==1)&&...645
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t2...465
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 46 /46 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-25 20:13:16] [INFO ] Invariant cache hit.
[2024-05-25 20:13:16] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-25 20:13:16] [INFO ] Invariant cache hit.
[2024-05-25 20:13:16] [INFO ] Implicit Places using invariants and state equation in 222 ms returned [16, 30, 31, 45]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 305 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/46 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 42 /42 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 310 ms. Remains : 42/46 places, 64/64 transitions.
[2024-05-25 20:13:16] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:13:16] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:13:16] [INFO ] Input system was already deterministic with 64 transitions.
[2024-05-25 20:13:16] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:13:16] [INFO ] Flatten gal took : 2 ms
[2024-05-25 20:13:16] [INFO ] Time to serialize gal into /tmp/CTLFireability10705907335723807488.gal : 0 ms
[2024-05-25 20:13:16] [INFO ] Time to serialize properties into /tmp/CTLFireability15606327289819590234.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10705907335723807488.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15606327289819590234.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,117543,4.05903,133272,2,121049,5,455117,6,0,193,333671,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-25 20:13:47] [INFO ] Flatten gal took : 10 ms
[2024-05-25 20:13:47] [INFO ] Applying decomposition
[2024-05-25 20:13:47] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4235627594331512412.txt' '-o' '/tmp/graph4235627594331512412.bin' '-w' '/tmp/graph4235627594331512412.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4235627594331512412.bin' '-l' '-1' '-v' '-w' '/tmp/graph4235627594331512412.weights' '-q' '0' '-e' '0.001'
[2024-05-25 20:13:47] [INFO ] Decomposing Gal with order
[2024-05-25 20:13:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 20:13:47] [INFO ] Removed a total of 210 redundant transitions.
[2024-05-25 20:13:47] [INFO ] Flatten gal took : 6 ms
[2024-05-25 20:13:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-25 20:13:47] [INFO ] Time to serialize gal into /tmp/CTLFireability5671612208451311358.gal : 1 ms
[2024-05-25 20:13:47] [INFO ] Time to serialize properties into /tmp/CTLFireability13883141140627463481.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5671612208451311358.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13883141140627463481.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,117543,4.31696,176796,131895,3,263616,233,112,131914,4,191,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 46 /46 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-25 20:14:17] [INFO ] Invariant cache hit.
[2024-05-25 20:14:17] [INFO ] Implicit Places using invariants in 86 ms returned []
[2024-05-25 20:14:17] [INFO ] Invariant cache hit.
[2024-05-25 20:14:17] [INFO ] Implicit Places using invariants and state equation in 175 ms returned [16, 30, 31, 45]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 263 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/46 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 268 ms. Remains : 42/46 places, 64/64 transitions.
[2024-05-25 20:14:17] [INFO ] Flatten gal took : 6 ms
[2024-05-25 20:14:17] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:14:17] [INFO ] Input system was already deterministic with 64 transitions.
[2024-05-25 20:14:17] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:14:17] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:14:17] [INFO ] Time to serialize gal into /tmp/CTLFireability13787725016408903430.gal : 1 ms
[2024-05-25 20:14:17] [INFO ] Time to serialize properties into /tmp/CTLFireability4865370293733810925.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13787725016408903430.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4865370293733810925.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,117543,4.06019,133320,2,121049,5,455117,6,0,193,333671,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-25 20:14:47] [INFO ] Flatten gal took : 5 ms
[2024-05-25 20:14:47] [INFO ] Applying decomposition
[2024-05-25 20:14:47] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9389239224231171956.txt' '-o' '/tmp/graph9389239224231171956.bin' '-w' '/tmp/graph9389239224231171956.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9389239224231171956.bin' '-l' '-1' '-v' '-w' '/tmp/graph9389239224231171956.weights' '-q' '0' '-e' '0.001'
[2024-05-25 20:14:47] [INFO ] Decomposing Gal with order
[2024-05-25 20:14:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 20:14:47] [INFO ] Removed a total of 210 redundant transitions.
[2024-05-25 20:14:47] [INFO ] Flatten gal took : 5 ms
[2024-05-25 20:14:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-25 20:14:47] [INFO ] Time to serialize gal into /tmp/CTLFireability17896644754789808275.gal : 0 ms
[2024-05-25 20:14:47] [INFO ] Time to serialize properties into /tmp/CTLFireability10087868675791532908.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17896644754789808275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10087868675791532908.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
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,117543,4.35204,177240,131895,3,263616,233,112,131914,4,191,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 64/64 transitions.
Applied a total of 0 rules in 4 ms. Remains 46 /46 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-25 20:15:17] [INFO ] Invariant cache hit.
[2024-05-25 20:15:17] [INFO ] Implicit Places using invariants in 128 ms returned []
[2024-05-25 20:15:17] [INFO ] Invariant cache hit.
[2024-05-25 20:15:18] [INFO ] Implicit Places using invariants and state equation in 312 ms returned [16, 30, 31, 45]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 442 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/46 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 42 /42 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 449 ms. Remains : 42/46 places, 64/64 transitions.
[2024-05-25 20:15:18] [INFO ] Flatten gal took : 5 ms
[2024-05-25 20:15:18] [INFO ] Flatten gal took : 4 ms
[2024-05-25 20:15:18] [INFO ] Input system was already deterministic with 64 transitions.
[2024-05-25 20:15:18] [INFO ] Flatten gal took : 2 ms
[2024-05-25 20:15:18] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:15:18] [INFO ] Time to serialize gal into /tmp/CTLFireability9453968701687510939.gal : 1 ms
[2024-05-25 20:15:18] [INFO ] Time to serialize properties into /tmp/CTLFireability8693831779678828851.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9453968701687510939.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8693831779678828851.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,117543,4.14245,133592,2,121049,5,455117,6,0,193,333671,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-25 20:15:48] [INFO ] Flatten gal took : 5 ms
[2024-05-25 20:15:48] [INFO ] Applying decomposition
[2024-05-25 20:15:48] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11474294067333041201.txt' '-o' '/tmp/graph11474294067333041201.bin' '-w' '/tmp/graph11474294067333041201.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11474294067333041201.bin' '-l' '-1' '-v' '-w' '/tmp/graph11474294067333041201.weights' '-q' '0' '-e' '0.001'
[2024-05-25 20:15:48] [INFO ] Decomposing Gal with order
[2024-05-25 20:15:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 20:15:48] [INFO ] Removed a total of 210 redundant transitions.
[2024-05-25 20:15:48] [INFO ] Flatten gal took : 6 ms
[2024-05-25 20:15:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-25 20:15:48] [INFO ] Time to serialize gal into /tmp/CTLFireability2530309490535429449.gal : 1 ms
[2024-05-25 20:15:48] [INFO ] Time to serialize properties into /tmp/CTLFireability7533744794352163069.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2530309490535429449.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7533744794352163069.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
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,117543,4.26384,176848,131895,3,263616,233,112,131914,4,191,0


Converting to forward existential form...Done !
original formula: AF((((u3.cX_3==0)||(u14.cY_6==0))||((u19.L_4==0)||(u37.R_10==0))))
=> equivalent forward existential formula: [FwdG(Init,!((((u3.cX_3==0)||(u14.cY_6==0))||((u19.L_4==0)||(u37.R_10==0)))))] = FALSE
dead was empty
(forward)formula 0,1,27.2915,1093204,1,0,2.06061e+06,233,1208,1.77358e+06,16,191,11250702
FORMULA NQueens-PT-08-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 64/64 transitions.
Applied a total of 0 rules in 4 ms. Remains 46 /46 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-25 20:16:15] [INFO ] Invariant cache hit.
[2024-05-25 20:16:15] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-25 20:16:15] [INFO ] Invariant cache hit.
[2024-05-25 20:16:16] [INFO ] Implicit Places using invariants and state equation in 313 ms returned [16, 30, 31, 45]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 434 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/46 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 440 ms. Remains : 42/46 places, 64/64 transitions.
[2024-05-25 20:16:16] [INFO ] Flatten gal took : 2 ms
[2024-05-25 20:16:16] [INFO ] Flatten gal took : 2 ms
[2024-05-25 20:16:16] [INFO ] Input system was already deterministic with 64 transitions.
[2024-05-25 20:16:16] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:16:16] [INFO ] Flatten gal took : 2 ms
[2024-05-25 20:16:16] [INFO ] Time to serialize gal into /tmp/CTLFireability975642203395464534.gal : 1 ms
[2024-05-25 20:16:16] [INFO ] Time to serialize properties into /tmp/CTLFireability5316572579394422317.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability975642203395464534.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5316572579394422317.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,117543,4.85452,133584,2,121049,5,455117,6,0,193,333671,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-25 20:16:46] [INFO ] Flatten gal took : 8 ms
[2024-05-25 20:16:46] [INFO ] Applying decomposition
[2024-05-25 20:16:46] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16887706450803412740.txt' '-o' '/tmp/graph16887706450803412740.bin' '-w' '/tmp/graph16887706450803412740.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16887706450803412740.bin' '-l' '-1' '-v' '-w' '/tmp/graph16887706450803412740.weights' '-q' '0' '-e' '0.001'
[2024-05-25 20:16:46] [INFO ] Decomposing Gal with order
[2024-05-25 20:16:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 20:16:46] [INFO ] Removed a total of 210 redundant transitions.
[2024-05-25 20:16:46] [INFO ] Flatten gal took : 5 ms
[2024-05-25 20:16:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-25 20:16:46] [INFO ] Time to serialize gal into /tmp/CTLFireability849015372656612949.gal : 1 ms
[2024-05-25 20:16:46] [INFO ] Time to serialize properties into /tmp/CTLFireability17749100845174227421.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability849015372656612949.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17749100845174227421.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
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,117543,4.35814,176676,131895,3,263616,233,112,131914,4,191,0


Converting to forward existential form...Done !
original formula: AF(EG((((u5.cX_5==1)&&(u13.cY_5==1))&&((u22.L_7==1)&&(u38.R_11==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((((u5.cX_5==1)&&(u13.cY_5==1))&&((u22.L_7==1)&&(u38.R_11==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...469
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 64/64 transitions.
Applied a total of 0 rules in 5 ms. Remains 46 /46 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-25 20:17:16] [INFO ] Invariant cache hit.
[2024-05-25 20:17:16] [INFO ] Implicit Places using invariants in 124 ms returned []
[2024-05-25 20:17:16] [INFO ] Invariant cache hit.
[2024-05-25 20:17:16] [INFO ] Implicit Places using invariants and state equation in 260 ms returned [16, 30, 31, 45]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 386 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/46 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 392 ms. Remains : 42/46 places, 64/64 transitions.
[2024-05-25 20:17:16] [INFO ] Flatten gal took : 7 ms
[2024-05-25 20:17:16] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:17:16] [INFO ] Input system was already deterministic with 64 transitions.
[2024-05-25 20:17:16] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:17:16] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:17:16] [INFO ] Time to serialize gal into /tmp/CTLFireability3631910496211508726.gal : 1 ms
[2024-05-25 20:17:16] [INFO ] Time to serialize properties into /tmp/CTLFireability4627875994552121246.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3631910496211508726.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4627875994552121246.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,117543,4.09709,133744,2,121049,5,455117,6,0,193,333671,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-25 20:17:46] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:17:46] [INFO ] Applying decomposition
[2024-05-25 20:17:46] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph182382148590126142.txt' '-o' '/tmp/graph182382148590126142.bin' '-w' '/tmp/graph182382148590126142.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph182382148590126142.bin' '-l' '-1' '-v' '-w' '/tmp/graph182382148590126142.weights' '-q' '0' '-e' '0.001'
[2024-05-25 20:17:46] [INFO ] Decomposing Gal with order
[2024-05-25 20:17:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 20:17:46] [INFO ] Removed a total of 210 redundant transitions.
[2024-05-25 20:17:46] [INFO ] Flatten gal took : 8 ms
[2024-05-25 20:17:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-25 20:17:46] [INFO ] Time to serialize gal into /tmp/CTLFireability15391818460601630025.gal : 1 ms
[2024-05-25 20:17:46] [INFO ] Time to serialize properties into /tmp/CTLFireability8829566793620470854.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15391818460601630025.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8829566793620470854.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,117543,4.3053,176660,131895,3,263616,233,112,131914,4,191,0


Converting to forward existential form...Done !
original formula: E(EG(EF(!(AG((((u2.cX_2==1)&&(u8.cY_0==1))&&((u24.L_9==1)&&(u30.R_3==1))))))) U !((((u1.cX_1==1)&&(u11.cY_3==1))&&((u20.L_5==1)&&(u32.R_5...163
=> equivalent forward existential formula: [(FwdU(Init,EG(E(TRUE U !(!(E(TRUE U !((((u2.cX_2==1)&&(u8.cY_0==1))&&((u24.L_9==1)&&(u30.R_3==1)))))))))) * !((...227
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...469
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 46 /46 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-25 20:18:16] [INFO ] Invariant cache hit.
[2024-05-25 20:18:16] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-25 20:18:16] [INFO ] Invariant cache hit.
[2024-05-25 20:18:17] [INFO ] Implicit Places using invariants and state equation in 184 ms returned [30, 31, 45]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 262 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/46 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 264 ms. Remains : 43/46 places, 64/64 transitions.
[2024-05-25 20:18:17] [INFO ] Flatten gal took : 5 ms
[2024-05-25 20:18:17] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:18:17] [INFO ] Input system was already deterministic with 64 transitions.
[2024-05-25 20:18:17] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:18:17] [INFO ] Flatten gal took : 2 ms
[2024-05-25 20:18:17] [INFO ] Time to serialize gal into /tmp/CTLFireability3725776529460820106.gal : 1 ms
[2024-05-25 20:18:17] [INFO ] Time to serialize properties into /tmp/CTLFireability5125665897098124103.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3725776529460820106.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5125665897098124103.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,117543,4.26334,138856,2,122221,5,454809,6,0,196,343036,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-25 20:18:47] [INFO ] Flatten gal took : 6 ms
[2024-05-25 20:18:47] [INFO ] Applying decomposition
[2024-05-25 20:18:47] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11435784033730711684.txt' '-o' '/tmp/graph11435784033730711684.bin' '-w' '/tmp/graph11435784033730711684.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11435784033730711684.bin' '-l' '-1' '-v' '-w' '/tmp/graph11435784033730711684.weights' '-q' '0' '-e' '0.001'
[2024-05-25 20:18:47] [INFO ] Decomposing Gal with order
[2024-05-25 20:18:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 20:18:47] [INFO ] Removed a total of 210 redundant transitions.
[2024-05-25 20:18:47] [INFO ] Flatten gal took : 4 ms
[2024-05-25 20:18:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-25 20:18:47] [INFO ] Time to serialize gal into /tmp/CTLFireability18250932944535670250.gal : 0 ms
[2024-05-25 20:18:47] [INFO ] Time to serialize properties into /tmp/CTLFireability9103498528460885256.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18250932944535670250.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9103498528460885256.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,117543,4.484,180336,132164,3,265066,235,113,132765,4,192,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-25 20:19:17] [INFO ] Flatten gal took : 4 ms
[2024-05-25 20:19:17] [INFO ] Flatten gal took : 3 ms
[2024-05-25 20:19:17] [INFO ] Applying decomposition
[2024-05-25 20:19:17] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2065434446491167055.txt' '-o' '/tmp/graph2065434446491167055.bin' '-w' '/tmp/graph2065434446491167055.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2065434446491167055.bin' '-l' '-1' '-v' '-w' '/tmp/graph2065434446491167055.weights' '-q' '0' '-e' '0.001'
[2024-05-25 20:19:17] [INFO ] Decomposing Gal with order
[2024-05-25 20:19:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 20:19:17] [INFO ] Removed a total of 210 redundant transitions.
[2024-05-25 20:19:17] [INFO ] Flatten gal took : 7 ms
[2024-05-25 20:19:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-25 20:19:17] [INFO ] Time to serialize gal into /tmp/CTLFireability12612633940879244710.gal : 1 ms
[2024-05-25 20:19:17] [INFO ] Time to serialize properties into /tmp/CTLFireability13442445524862898097.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12612633940879244710.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13442445524862898097.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 14 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,117543,4.01532,159056,122669,3,252584,241,116,130561,4,195,0


Converting to forward existential form...Done !
original formula: AF(EX(TRUE))
=> equivalent forward existential formula: [FwdG(Init,!(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t2...450
(forward)formula 0,1,37.6145,1435572,1,0,2.88566e+06,241,1504,2.84256e+06,15,195,14823289
FORMULA NQueens-PT-08-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG(EF((((u1.cX_1==1)&&(u8.cY_0==1))&&((u24.L_8==1)&&(u32.R_2==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((u1.cX_1==1)&&(u8.cY_0==1))&&((u24.L_8==1)&&(u32.R_2==1))))))] = FALSE
(forward)formula 1,0,38.6274,1466724,1,0,2.99493e+06,241,1527,2.9628e+06,16,195,15258771
FORMULA NQueens-PT-08-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG(A(!((!((((u0.cX_0==1)&&(u12.cY_4==1))&&((u19.L_3==1)&&(u35.R_5==1)))) * ((AX((((u4.cX_4==1)&&(u9.cY_1==1))&&((u26.L_10==1)&&(u36.R_6==...511
=> equivalent forward existential formula: ([(FwdU((FwdU(FwdU(Init,TRUE),!(!(E((((u4.cX_4==1)&&(u14.cY_6==1))&&((u21.L_5==1)&&(u41.R_11==1))) U !(EX(!((((u...914
(forward)formula 2,0,46.4961,1711188,1,0,3.77732e+06,241,1565,3.64532e+06,16,195,17216006
FORMULA NQueens-PT-08-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (EG((((EF((((u3.cX_3==0)||(u14.cY_6==0))||((u20.L_4==0)||(u40.R_10==0)))) * !(A((((u4.cX_4==1)&&(u9.cY_1==1))&&((u26.L_10==1)&&(u36.R_6==...1380
=> equivalent forward existential formula: ([(FwdU((Init * !(EG((((E(TRUE U (((u3.cX_3==0)||(u14.cY_6==0))||((u20.L_4==0)||(u40.R_10==0)))) * !(!((E(!((((u...2504
(forward)formula 3,1,91.5337,2376996,1,0,5.53926e+06,241,721,5.68257e+06,14,195,7986659
FORMULA NQueens-PT-08-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(((((u7.cX_7==1)&&(u13.cY_5==1))&&((u25.L_9==1)&&(u43.R_13==1))) + ((((u3.cX_3==1)&&(u8.cY_0==1))&&((u26.L_10==1)&&(u34.R_4==1))) * AG(...228
=> equivalent forward existential formula: [FwdG(Init,((((u7.cX_7==1)&&(u13.cY_5==1))&&((u25.L_9==1)&&(u43.R_13==1))) + ((((u3.cX_3==1)&&(u8.cY_0==1))&&((u...289
dead was empty
(forward)formula 4,0,94.8047,2376996,1,0,5.53926e+06,241,741,5.68257e+06,14,195,9230419
FORMULA NQueens-PT-08-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG((EF((((u3.cX_3==1)&&(u12.cY_4==1))&&((u22.L_6==1)&&(u38.R_8==1)))) * ((((u5.cX_5==0)||(u14.cY_6==0))||((u22.L_6==0)||(u42.R_12==0)))||...267
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (((u3.cX_3==1)&&(u12.cY_4==1))&&((u22.L_6==1)&&(u38.R_8==1)))) * ((((u5.cX_5==0)||(u14.cY_6...316
dead was empty
(forward)formula 5,0,95.5251,2376996,1,0,5.53926e+06,241,774,5.68257e+06,14,195,9671441
FORMULA NQueens-PT-08-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: A((!(((((u3.cX_3==1)&&(u14.cY_6==1))&&((u20.L_4==1)&&(u40.R_10==1))) * EF((((u3.cX_3==1)&&(u14.cY_6==1))&&((u20.L_4==1)&&(u40.R_10==1))))...1367
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !((!(!((E(!(((((u5.cX_5==1)&&(u15.cY_7==1))&&((u21.L_5==1)&&(u43.R_13==1)))&&(((u0.c...3901
(forward)formula 6,0,113.854,2480944,1,0,6.70112e+06,241,941,6.91267e+06,14,195,14137271
FORMULA NQueens-PT-08-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF(EG((((u2.cX_2!=1)||(u12.cY_4!=1))||((u21.L_5!=1)||(u37.R_7!=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((((u2.cX_2!=1)||(u12.cY_4!=1))||((u21.L_5!=1)||(u37.R_7!=1))))))] = FALSE
dead was empty
(forward)formula 7,1,121.479,2717880,1,0,7.31715e+06,241,959,7.59005e+06,15,195,15321810
FORMULA NQueens-PT-08-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: A(!((AG((((u1.cX_1==1)&&(u13.cY_5==1))&&((u19.L_3==1)&&(u37.R_7==1)))) * !((!((((u3.cX_3==1)&&(u11.cY_3==1))&&((u23.L_7==1)&&(u37.R_7==1)...428
=> equivalent forward existential formula: [((Init * !(EG(!(!((((u3.cX_3==1)&&(u12.cY_4==1))&&((u22.L_6==1)&&(u38.R_8==1)))))))) * !(E(!(!((((u3.cX_3==1)&&...645
(forward)formula 8,1,145.893,2799456,1,0,7.52231e+06,241,554,7.80036e+06,12,195,2961807
FORMULA NQueens-PT-08-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(((EG(((((u0.cX_0==0)||(u9.cY_1==0))||((u22.L_6==0)||(u32.R_2==0)))&&(((u6.cX_6==0)||(u9.cY_1==0))||((u28.L_12==0)||(u38.R_8==0))))) + ...566
=> equivalent forward existential formula: [FwdG(Init,((EG(((((u0.cX_0==0)||(u9.cY_1==0))||((u22.L_6==0)||(u32.R_2==0)))&&(((u6.cX_6==0)||(u9.cY_1==0))||((...627
(forward)formula 9,0,155.558,2799456,1,0,7.52231e+06,241,652,7.80036e+06,14,195,6888254
FORMULA NQueens-PT-08-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (!(A(EF(((((u4.cX_4==1)&&(u14.cY_6==1))&&((u21.L_5==1)&&(u41.R_11==1)))||(((u3.cX_3==1)&&(u10.cY_2==1))&&((u24.L_8==1)&&(u36.R_6==1))))) ...499
=> equivalent forward existential formula: [(FwdU((Init * !(!(!((E(!(!(((EG((((u2.cX_2==1)&&(u8.cY_0==1))&&((u25.L_9==1)&&(u33.R_3==1)))) + (((u1.cX_1==1)&...1131
(forward)formula 10,1,159.084,2799456,1,0,7.52231e+06,241,750,7.80036e+06,14,195,8037204
FORMULA NQueens-PT-08-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(EG((((u5.cX_5==1)&&(u13.cY_5==1))&&((u23.L_7==1)&&(u41.R_11==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((((u5.cX_5==1)&&(u13.cY_5==1))&&((u23.L_7==1)&&(u41.R_11==1))))))] = FALSE
(forward)formula 11,0,161.509,2799456,1,0,7.52231e+06,241,1084,7.80036e+06,14,195,10259039
FORMULA NQueens-PT-08-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: E(EG(EF(!(AG((((u2.cX_2==1)&&(u8.cY_0==1))&&((u25.L_9==1)&&(u33.R_3==1))))))) U !((((u1.cX_1==1)&&(u11.cY_3==1))&&((u21.L_5==1)&&(u35.R_5...163
=> equivalent forward existential formula: [(FwdU(Init,EG(E(TRUE U !(!(E(TRUE U !((((u2.cX_2==1)&&(u8.cY_0==1))&&((u25.L_9==1)&&(u33.R_3==1)))))))))) * !((...227
(forward)formula 12,1,165.833,2799456,1,0,7.52231e+06,241,1095,7.80036e+06,14,195,11718530
FORMULA NQueens-PT-08-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(AG(((EX(EF((((u7.cX_7==1)&&(u14.cY_6==1))&&((u24.L_8==1)&&(u44.R_14==1))))) + ((EF((((u7.cX_7==0)||(u10.cY_2==0))||((u28.L_12==0)||(u4...551
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(((EX(E(TRUE U (((u7.cX_7==1)&&(u14.cY_6==1))&&((u24.L_8==1)&&(u44.R_14==1))))) + ((E(TRU...624
(forward)formula 13,0,169.706,2799456,1,0,7.52231e+06,241,1162,7.80036e+06,14,195,13460910
FORMULA NQueens-PT-08-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1077322 ms.

BK_STOP 1716668527711

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="NQueens-PT-08"
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 2-5568"
echo " Executing tool itstools"
echo " Input is NQueens-PT-08, 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 r246-tall-171654351400346"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NQueens-PT-08.tgz
mv NQueens-PT-08 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 ;