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.r158-smll-171636266500266.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Eratosthenes-PT-500, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r158-smll-171636266500266
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 19:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Apr 12 19:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 19:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 12 19:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1006K May 18 16:42 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 Eratosthenes-PT-500-CTLFireability-2024-00
FORMULA_NAME Eratosthenes-PT-500-CTLFireability-2024-01
FORMULA_NAME Eratosthenes-PT-500-CTLFireability-2024-02
FORMULA_NAME Eratosthenes-PT-500-CTLFireability-2024-03
FORMULA_NAME Eratosthenes-PT-500-CTLFireability-2024-04
FORMULA_NAME Eratosthenes-PT-500-CTLFireability-2024-05
FORMULA_NAME Eratosthenes-PT-500-CTLFireability-2024-06
FORMULA_NAME Eratosthenes-PT-500-CTLFireability-2024-07
FORMULA_NAME Eratosthenes-PT-500-CTLFireability-2024-08
FORMULA_NAME Eratosthenes-PT-500-CTLFireability-2024-09
FORMULA_NAME Eratosthenes-PT-500-CTLFireability-2024-10
FORMULA_NAME Eratosthenes-PT-500-CTLFireability-2024-11
FORMULA_NAME Eratosthenes-PT-500-CTLFireability-2023-12
FORMULA_NAME Eratosthenes-PT-500-CTLFireability-2023-13
FORMULA_NAME Eratosthenes-PT-500-CTLFireability-2023-14
FORMULA_NAME Eratosthenes-PT-500-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716582193606

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Eratosthenes-PT-500
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-24 20:23:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 20:23:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 20:23:16] [INFO ] Load time of PNML (sax parser for PT used): 341 ms
[2024-05-24 20:23:16] [INFO ] Transformed 499 places.
[2024-05-24 20:23:16] [INFO ] Transformed 2191 transitions.
[2024-05-24 20:23:16] [INFO ] Parsed PT model containing 499 places and 2191 transitions and 6573 arcs in 728 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
Reduce places removed 95 places and 0 transitions.
Ensure Unique test removed 509 transitions
Reduce redundant transitions removed 509 transitions.
Support contains 106 out of 404 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 404/404 places, 1682/1682 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 338 transition count 1616
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 338 transition count 1616
Drop transitions (Redundant composition of simpler transitions.) removed 1278 transitions
Redundant transition composition rules discarded 1278 transitions
Iterating global reduction 0 with 1278 rules applied. Total rules applied 1410 place count 338 transition count 338
Discarding 231 places :
Symmetric choice reduction at 0 with 231 rule applications. Total rules 1641 place count 107 transition count 107
Iterating global reduction 0 with 231 rules applied. Total rules applied 1872 place count 107 transition count 107
Applied a total of 1872 rules in 112 ms. Remains 107 /404 variables (removed 297) and now considering 107/1682 (removed 1575) transitions.
// Phase 1: matrix 107 rows 107 cols
[2024-05-24 20:23:16] [INFO ] Computed 0 invariants in 8 ms
[2024-05-24 20:23:16] [INFO ] Implicit Places using invariants in 270 ms returned []
[2024-05-24 20:23:16] [INFO ] Invariant cache hit.
[2024-05-24 20:23:17] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 592 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 : 107/404 places, 107/1682 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 734 ms. Remains : 107/404 places, 107/1682 transitions.
Support contains 106 out of 107 places after structural reductions.
[2024-05-24 20:23:17] [INFO ] Flatten gal took : 35 ms
[2024-05-24 20:23:17] [INFO ] Flatten gal took : 16 ms
[2024-05-24 20:23:17] [INFO ] Input system was already deterministic with 107 transitions.
Support contains 103 out of 107 places (down from 106) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 64 to 63
RANDOM walk for 4485 steps (10 resets) in 339 ms. (13 steps per ms) remains 0/63 properties
[2024-05-24 20:23:17] [INFO ] Flatten gal took : 8 ms
[2024-05-24 20:23:17] [INFO ] Flatten gal took : 9 ms
[2024-05-24 20:23:17] [INFO ] Input system was already deterministic with 107 transitions.
Computed a total of 107 stabilizing places and 107 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 107 transition count 107
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
FORMULA Eratosthenes-PT-500-CTLFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 107/107 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 11 transition count 11
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 11 transition count 11
Applied a total of 192 rules in 4 ms. Remains 11 /107 variables (removed 96) and now considering 11/107 (removed 96) transitions.
// Phase 1: matrix 11 rows 11 cols
[2024-05-24 20:23:17] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 20:23:17] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-24 20:23:17] [INFO ] Invariant cache hit.
[2024-05-24 20:23:17] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 11/107 places, 11/107 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61 ms. Remains : 11/107 places, 11/107 transitions.
[2024-05-24 20:23:17] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:17] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:17] [INFO ] Input system was already deterministic with 11 transitions.
[2024-05-24 20:23:17] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:17] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:17] [INFO ] Time to serialize gal into /tmp/CTLFireability8739022836531386410.gal : 1 ms
[2024-05-24 20:23:17] [INFO ] Time to serialize properties into /tmp/CTLFireability4792393018577688153.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8739022836531386410.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4792393018577688153.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,404480,0.224608,5384,2,12,5,1638,6,0,36,1625,0


Converting to forward existential form...Done !
original formula: AG(AF((AF(((p396>=1)&&(p99>=1))) * (((p320<1)||(p80<1)) + (AX((((p52>=1)&&(p26>=1))&&(p470>=1))) + ((AG(((p44>=1)&&(p220>=1))) * (p396>=1...175
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((!(EG(!(((p396>=1)&&(p99>=1))))) * (((p320<1)||(p80<1)) + (!(EX(!((((p52>=1)&&(p26>=1))&...251
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 9/0/2
(forward)formula 0,0,0.658752,8580,1,0,421,8392,33,11,620,8518,423
FORMULA Eratosthenes-PT-500-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 107/107 transitions.
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 90 place count 17 transition count 17
Iterating global reduction 0 with 90 rules applied. Total rules applied 180 place count 17 transition count 17
Applied a total of 180 rules in 7 ms. Remains 17 /107 variables (removed 90) and now considering 17/107 (removed 90) transitions.
// Phase 1: matrix 17 rows 17 cols
[2024-05-24 20:23:18] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 20:23:18] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-24 20:23:18] [INFO ] Invariant cache hit.
[2024-05-24 20:23:18] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Starting structural reductions in LTL mode, iteration 1 : 17/107 places, 17/107 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70 ms. Remains : 17/107 places, 17/107 transitions.
[2024-05-24 20:23:18] [INFO ] Flatten gal took : 2 ms
[2024-05-24 20:23:18] [INFO ] Flatten gal took : 2 ms
[2024-05-24 20:23:18] [INFO ] Input system was already deterministic with 17 transitions.
[2024-05-24 20:23:18] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:18] [INFO ] Flatten gal took : 2 ms
[2024-05-24 20:23:18] [INFO ] Time to serialize gal into /tmp/CTLFireability8887136544531016392.gal : 1 ms
[2024-05-24 20:23:18] [INFO ] Time to serialize properties into /tmp/CTLFireability12071745826875276220.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/CTLFireability8887136544531016392.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12071745826875276220.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,2.54935e+07,0.182928,5528,2,18,5,1650,6,0,54,1631,0


Converting to forward existential form...Done !
original formula: A(EX(E(AX(EG((p86>=1))) U ((p6>=1)||(!((p216>=1)&&(p24>=1)))))) U (AX(EF(EG((p450>=1)))) * ((AF((AF(((p297>=1)&&(p9>=1))) * EF((p472>=1))...276
=> equivalent forward existential formula: [((Init * !(EG(!((!(EX(!(E(TRUE U EG((p450>=1)))))) * ((!(EG(!((!(EG(!(((p297>=1)&&(p9>=1))))) * E(TRUE U (p472>...849
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 15/0/2
Hit Full ! (commute/partial/dont) 14/0/3
(forward)formula 0,1,1.22044,16088,1,0,1628,21692,59,825,767,24067,1238
FORMULA Eratosthenes-PT-500-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 107/107 transitions.
Discarding 100 places :
Symmetric choice reduction at 0 with 100 rule applications. Total rules 100 place count 7 transition count 7
Iterating global reduction 0 with 100 rules applied. Total rules applied 200 place count 7 transition count 7
Applied a total of 200 rules in 3 ms. Remains 7 /107 variables (removed 100) and now considering 7/107 (removed 100) transitions.
// Phase 1: matrix 7 rows 7 cols
[2024-05-24 20:23:19] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 20:23:19] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-24 20:23:19] [INFO ] Invariant cache hit.
[2024-05-24 20:23:19] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 7/107 places, 7/107 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44 ms. Remains : 7/107 places, 7/107 transitions.
[2024-05-24 20:23:19] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:19] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:19] [INFO ] Input system was already deterministic with 7 transitions.
[2024-05-24 20:23:19] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:19] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:19] [INFO ] Time to serialize gal into /tmp/CTLFireability13572771273601803653.gal : 1 ms
[2024-05-24 20:23:19] [INFO ] Time to serialize properties into /tmp/CTLFireability9598532662079534101.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/CTLFireability13572771273601803653.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9598532662079534101.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,25536,0.172168,5476,2,8,5,1630,6,0,24,1621,0


Converting to forward existential form...Done !
original formula: AX(EG(A(((!((p102>=1)&&(p6>=1)))||((p10>=1)&&(p500>=1))) U ((p252>=1)&&(p36>=1)))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!((E(!(((p252>=1)&&(p36>=1))) U (!(((!((p102>=1)&&(p6>=1)))||((p10>=1)&&(p500>=1)))) * !(((p25...219
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 5/0/2
Hit Full ! (commute/partial/dont) 5/0/2
(forward)formula 0,0,0.609875,8644,1,0,415,7038,26,7,541,7478,415
FORMULA Eratosthenes-PT-500-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 107/107 places, 107/107 transitions.
Graph (complete) has 0 edges and 107 vertex of which 2 are kept as prefixes of interest. Removing 105 places using SCC suffix rule.0 ms
Discarding 105 places :
Also discarding 105 output transitions
Drop transitions (Output transitions of discarded places.) removed 105 transitions
Applied a total of 1 rules in 8 ms. Remains 2 /107 variables (removed 105) and now considering 2/107 (removed 105) transitions.
// Phase 1: matrix 2 rows 2 cols
[2024-05-24 20:23:20] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 20:23:20] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-24 20:23:20] [INFO ] Invariant cache hit.
[2024-05-24 20:23:20] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2024-05-24 20:23:20] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/107 places, 2/107 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 52 ms. Remains : 2/107 places, 2/107 transitions.
[2024-05-24 20:23:20] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:20] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:20] [INFO ] Input system was already deterministic with 2 transitions.
[2024-05-24 20:23:20] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:20] [INFO ] Flatten gal took : 0 ms
[2024-05-24 20:23:20] [INFO ] Time to serialize gal into /tmp/CTLFireability16672939578383969578.gal : 1 ms
[2024-05-24 20:23:20] [INFO ] Time to serialize properties into /tmp/CTLFireability11341859661174827791.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/CTLFireability16672939578383969578.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11341859661174827791.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,4,0.002034,3276,2,3,5,12,6,0,9,9,0


Converting to forward existential form...Done !
original formula: EG(((p18>=1)&&(p90>=1)))
=> equivalent forward existential formula: [FwdG(Init,((p18>=1)&&(p90>=1)))] != FALSE
dead was empty
(forward)formula 0,0,0.003034,3592,1,0,8,25,12,2,33,23,7
FORMULA Eratosthenes-PT-500-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 107/107 places, 107/107 transitions.
Graph (complete) has 0 edges and 107 vertex of which 4 are kept as prefixes of interest. Removing 103 places using SCC suffix rule.1 ms
Discarding 103 places :
Also discarding 103 output transitions
Drop transitions (Output transitions of discarded places.) removed 103 transitions
Applied a total of 1 rules in 1 ms. Remains 4 /107 variables (removed 103) and now considering 4/107 (removed 103) transitions.
// Phase 1: matrix 4 rows 4 cols
[2024-05-24 20:23:20] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 20:23:20] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-24 20:23:20] [INFO ] Invariant cache hit.
[2024-05-24 20:23:20] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2024-05-24 20:23:20] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/107 places, 4/107 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43 ms. Remains : 4/107 places, 4/107 transitions.
[2024-05-24 20:23:20] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:20] [INFO ] Flatten gal took : 0 ms
[2024-05-24 20:23:20] [INFO ] Input system was already deterministic with 4 transitions.
[2024-05-24 20:23:20] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:20] [INFO ] Flatten gal took : 0 ms
[2024-05-24 20:23:20] [INFO ] Time to serialize gal into /tmp/CTLFireability4752132654970296063.gal : 0 ms
[2024-05-24 20:23:20] [INFO ] Time to serialize properties into /tmp/CTLFireability464502922971546855.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/CTLFireability4752132654970296063.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability464502922971546855.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,16,0.001528,3288,2,5,5,24,6,0,15,19,0


Converting to forward existential form...Done !
original formula: AF((((p84<1)||(p21<1)) + EG(((p148>=1)&&(p296>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!((((p84<1)||(p21<1)) + EG(((p148>=1)&&(p296>=1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
dead was empty
(forward)formula 0,1,0.003348,3604,1,0,13,73,18,5,68,72,10
FORMULA Eratosthenes-PT-500-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 107/107 places, 107/107 transitions.
Graph (complete) has 0 edges and 107 vertex of which 8 are kept as prefixes of interest. Removing 99 places using SCC suffix rule.0 ms
Discarding 99 places :
Also discarding 99 output transitions
Drop transitions (Output transitions of discarded places.) removed 99 transitions
Applied a total of 1 rules in 2 ms. Remains 8 /107 variables (removed 99) and now considering 8/107 (removed 99) transitions.
// Phase 1: matrix 8 rows 8 cols
[2024-05-24 20:23:20] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 20:23:20] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-24 20:23:20] [INFO ] Invariant cache hit.
[2024-05-24 20:23:20] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-24 20:23:20] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 8/107 places, 8/107 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 75 ms. Remains : 8/107 places, 8/107 transitions.
[2024-05-24 20:23:20] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:20] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:20] [INFO ] Input system was already deterministic with 8 transitions.
[2024-05-24 20:23:20] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:20] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:20] [INFO ] Time to serialize gal into /tmp/CTLFireability5030850156415816581.gal : 1 ms
[2024-05-24 20:23:20] [INFO ] Time to serialize properties into /tmp/CTLFireability1314664271426285570.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/CTLFireability5030850156415816581.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1314664271426285570.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,256,0.001886,3308,2,9,5,48,6,0,27,39,0


Converting to forward existential form...Done !
original formula: EG(AG(((((p475<1)||(p25<1))||(((p18>=1)&&(p234>=1))||((p105>=1)&&(p315>=1))))||((p15>=1)&&(p135>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(((((p475<1)||(p25<1))||(((p18>=1)&&(p234>=1))||((p105>=1)&&(p315>=1))))||((p15>=1)&&(p13...176
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.005178,3624,1,0,17,250,20,5,157,263,15
FORMULA Eratosthenes-PT-500-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 107/107 transitions.
Discarding 101 places :
Symmetric choice reduction at 0 with 101 rule applications. Total rules 101 place count 6 transition count 6
Iterating global reduction 0 with 101 rules applied. Total rules applied 202 place count 6 transition count 6
Applied a total of 202 rules in 2 ms. Remains 6 /107 variables (removed 101) and now considering 6/107 (removed 101) transitions.
// Phase 1: matrix 6 rows 6 cols
[2024-05-24 20:23:20] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 20:23:20] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-24 20:23:20] [INFO ] Invariant cache hit.
[2024-05-24 20:23:20] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 6/107 places, 6/107 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52 ms. Remains : 6/107 places, 6/107 transitions.
[2024-05-24 20:23:20] [INFO ] Flatten gal took : 0 ms
[2024-05-24 20:23:20] [INFO ] Flatten gal took : 0 ms
[2024-05-24 20:23:20] [INFO ] Input system was already deterministic with 6 transitions.
[2024-05-24 20:23:20] [INFO ] Flatten gal took : 0 ms
[2024-05-24 20:23:20] [INFO ] Flatten gal took : 0 ms
[2024-05-24 20:23:20] [INFO ] Time to serialize gal into /tmp/CTLFireability5789300237711295849.gal : 0 ms
[2024-05-24 20:23:20] [INFO ] Time to serialize properties into /tmp/CTLFireability12515387364759646862.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/CTLFireability5789300237711295849.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12515387364759646862.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,12800,0.188781,5460,2,7,5,1628,6,0,21,1620,0


Converting to forward existential form...Done !
original formula: EF((EX(!(E(((p480>=1)&&(p60>=1)) U (p171>=1)))) * EG(((p232<1)||(p4<1)))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * EX(!(E(((p480>=1)&&(p60>=1)) U (p171>=1))))),((p232<1)||(p4<1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/2/2
Hit Full ! (commute/partial/dont) 4/0/2
(forward)formula 0,1,0.407628,6780,1,0,415,5366,26,6,535,5382,416
FORMULA Eratosthenes-PT-500-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 107/107 transitions.
Discarding 87 places :
Symmetric choice reduction at 0 with 87 rule applications. Total rules 87 place count 20 transition count 20
Iterating global reduction 0 with 87 rules applied. Total rules applied 174 place count 20 transition count 20
Applied a total of 174 rules in 1 ms. Remains 20 /107 variables (removed 87) and now considering 20/107 (removed 87) transitions.
// Phase 1: matrix 20 rows 20 cols
[2024-05-24 20:23:21] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 20:23:21] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-24 20:23:21] [INFO ] Invariant cache hit.
[2024-05-24 20:23:21] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 20/107 places, 20/107 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61 ms. Remains : 20/107 places, 20/107 transitions.
[2024-05-24 20:23:21] [INFO ] Flatten gal took : 2 ms
[2024-05-24 20:23:21] [INFO ] Flatten gal took : 2 ms
[2024-05-24 20:23:21] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-24 20:23:21] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:21] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:21] [INFO ] Time to serialize gal into /tmp/CTLFireability10819951462728150583.gal : 1 ms
[2024-05-24 20:23:21] [INFO ] Time to serialize properties into /tmp/CTLFireability1357420769062390189.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/CTLFireability10819951462728150583.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1357420769062390189.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,2.02375e+08,0.30207,5552,2,21,5,1656,6,0,63,1634,0


Converting to forward existential form...Done !
original formula: AG(EF((((p234>=1)&&(p9>=1)) * ((EF((p203>=1)) + (((p236>=1)&&(p4>=1))&&((p322>=1)&&((p390>=1)||(p288>=1))))) * ((E(((p144>=1)&&(p8>=1)) U...288
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((p234>=1)&&(p9>=1)) * ((E(TRUE U (p203>=1)) + (((p236>=1)&&(p4>=1))&&((p322>=1)...360
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 18/2/2
(forward)formula 0,0,0.333346,5816,1,0,21,3459,29,9,751,3203,18
FORMULA Eratosthenes-PT-500-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 107/107 places, 107/107 transitions.
Graph (complete) has 0 edges and 107 vertex of which 4 are kept as prefixes of interest. Removing 103 places using SCC suffix rule.0 ms
Discarding 103 places :
Also discarding 103 output transitions
Drop transitions (Output transitions of discarded places.) removed 103 transitions
Applied a total of 1 rules in 2 ms. Remains 4 /107 variables (removed 103) and now considering 4/107 (removed 103) transitions.
// Phase 1: matrix 4 rows 4 cols
[2024-05-24 20:23:21] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 20:23:21] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-24 20:23:21] [INFO ] Invariant cache hit.
[2024-05-24 20:23:21] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2024-05-24 20:23:21] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/107 places, 4/107 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46 ms. Remains : 4/107 places, 4/107 transitions.
[2024-05-24 20:23:21] [INFO ] Flatten gal took : 0 ms
[2024-05-24 20:23:21] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:21] [INFO ] Input system was already deterministic with 4 transitions.
[2024-05-24 20:23:21] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:21] [INFO ] Flatten gal took : 0 ms
[2024-05-24 20:23:21] [INFO ] Time to serialize gal into /tmp/CTLFireability7234614562075846212.gal : 1 ms
[2024-05-24 20:23:21] [INFO ] Time to serialize properties into /tmp/CTLFireability3769907113840831540.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/CTLFireability7234614562075846212.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3769907113840831540.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,16,0.001667,3288,2,5,5,24,6,0,15,19,0


Converting to forward existential form...Done !
original formula: EG((((p306>=1)&&(p9>=1)) * EG(((p189>=1)&&(p21>=1)))))
=> equivalent forward existential formula: [FwdG(Init,(((p306>=1)&&(p9>=1)) * EG(((p189>=1)&&(p21>=1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
dead was empty
(forward)formula 0,0,0.003068,3604,1,0,11,71,18,3,66,64,9
FORMULA Eratosthenes-PT-500-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 107/107 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 11 transition count 11
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 11 transition count 11
Applied a total of 192 rules in 2 ms. Remains 11 /107 variables (removed 96) and now considering 11/107 (removed 96) transitions.
// Phase 1: matrix 11 rows 11 cols
[2024-05-24 20:23:21] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 20:23:21] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-24 20:23:21] [INFO ] Invariant cache hit.
[2024-05-24 20:23:21] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 11/107 places, 11/107 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 11/107 places, 11/107 transitions.
[2024-05-24 20:23:21] [INFO ] Flatten gal took : 2 ms
[2024-05-24 20:23:21] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:21] [INFO ] Input system was already deterministic with 11 transitions.
[2024-05-24 20:23:21] [INFO ] Flatten gal took : 2 ms
[2024-05-24 20:23:21] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:21] [INFO ] Time to serialize gal into /tmp/CTLFireability8192643631472486804.gal : 1 ms
[2024-05-24 20:23:21] [INFO ] Time to serialize properties into /tmp/CTLFireability14067834489162674708.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/CTLFireability8192643631472486804.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14067834489162674708.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,404480,0.185484,5496,2,12,5,1638,6,0,36,1625,0


Converting to forward existential form...Done !
original formula: E((EX(((AG((((p21>=1)&&(p140>=1))&&(p70>=1))) + EX((p134>=1))) + (p140>=1))) * AF(E((EF((p453>=1)) + (p453>=1)) U (p129>=1)))) U !(EF(EG(...205
=> equivalent forward existential formula: [(FwdU(Init,(EX(((!(E(TRUE U !((((p21>=1)&&(p140>=1))&&(p70>=1))))) + EX((p134>=1))) + (p140>=1))) * !(EG(!(E((E...281
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 7/0/4
(forward)formula 0,0,0.614586,8400,1,0,411,7556,22,3,613,7552,414
FORMULA Eratosthenes-PT-500-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 107/107 transitions.
Discarding 100 places :
Symmetric choice reduction at 0 with 100 rule applications. Total rules 100 place count 7 transition count 7
Iterating global reduction 0 with 100 rules applied. Total rules applied 200 place count 7 transition count 7
Applied a total of 200 rules in 3 ms. Remains 7 /107 variables (removed 100) and now considering 7/107 (removed 100) transitions.
// Phase 1: matrix 7 rows 7 cols
[2024-05-24 20:23:22] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 20:23:22] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-24 20:23:22] [INFO ] Invariant cache hit.
[2024-05-24 20:23:22] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 7/107 places, 7/107 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45 ms. Remains : 7/107 places, 7/107 transitions.
[2024-05-24 20:23:22] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:22] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:22] [INFO ] Input system was already deterministic with 7 transitions.
[2024-05-24 20:23:22] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:22] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:22] [INFO ] Time to serialize gal into /tmp/CTLFireability12065705220048828664.gal : 1 ms
[2024-05-24 20:23:22] [INFO ] Time to serialize properties into /tmp/CTLFireability407264832996399021.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/CTLFireability12065705220048828664.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability407264832996399021.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,25536,0.323643,5472,2,8,5,1630,6,0,24,1621,0


Converting to forward existential form...Done !
original formula: AF(((!(A(EX((p382<1)) U !((((p432>=1)&&(p12>=1))||(p217>=1))))) + (p48<1)) + (p240<1)))
=> equivalent forward existential formula: [FwdG(Init,!(((!(!((E(!(!((((p432>=1)&&(p12>=1))||(p217>=1)))) U (!(EX((p382<1))) * !(!((((p432>=1)&&(p12>=1))||...253
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
dead was empty
(forward)formula 0,1,0.676907,6792,1,0,416,4986,20,6,511,4985,413
FORMULA Eratosthenes-PT-500-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 107/107 transitions.
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 90 place count 17 transition count 17
Iterating global reduction 0 with 90 rules applied. Total rules applied 180 place count 17 transition count 17
Applied a total of 180 rules in 1 ms. Remains 17 /107 variables (removed 90) and now considering 17/107 (removed 90) transitions.
// Phase 1: matrix 17 rows 17 cols
[2024-05-24 20:23:23] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 20:23:23] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-24 20:23:23] [INFO ] Invariant cache hit.
[2024-05-24 20:23:23] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 17/107 places, 17/107 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75 ms. Remains : 17/107 places, 17/107 transitions.
[2024-05-24 20:23:23] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:23] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:23] [INFO ] Input system was already deterministic with 17 transitions.
[2024-05-24 20:23:23] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:23] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:23] [INFO ] Time to serialize gal into /tmp/CTLFireability2303784417059289983.gal : 1 ms
[2024-05-24 20:23:23] [INFO ] Time to serialize properties into /tmp/CTLFireability8155260356193655605.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/CTLFireability2303784417059289983.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8155260356193655605.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,2.54935e+07,0.281111,5532,2,18,5,1650,6,0,54,1631,0


Converting to forward existential form...Done !
original formula: EG(((EX((AG((p50>=1)) + A(((p456>=1)&&(p8>=1)) U ((p480>=1)&&(p40>=1))))) * EX(((p396>=1)&&(p22>=1)))) * AF((((!(A((p162>=1) U ((p84>=1)&...260
=> equivalent forward existential formula: [FwdG(Init,((EX((!(E(TRUE U !((p50>=1)))) + !((E(!(((p480>=1)&&(p40>=1))) U (!(((p456>=1)&&(p8>=1))) * !(((p480>...467
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 13/3/4
Hit Full ! (commute/partial/dont) 15/0/2
Hit Full ! (commute/partial/dont) 15/0/2
Hit Full ! (commute/partial/dont) 15/0/2
Hit Full ! (commute/partial/dont) 15/0/2
dead was empty
(forward)formula 0,0,1.71192,17676,1,0,1636,23802,55,824,818,26937,1241
FORMULA Eratosthenes-PT-500-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 107/107 transitions.
Discarding 97 places :
Symmetric choice reduction at 0 with 97 rule applications. Total rules 97 place count 10 transition count 10
Iterating global reduction 0 with 97 rules applied. Total rules applied 194 place count 10 transition count 10
Applied a total of 194 rules in 6 ms. Remains 10 /107 variables (removed 97) and now considering 10/107 (removed 97) transitions.
// Phase 1: matrix 10 rows 10 cols
[2024-05-24 20:23:25] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 20:23:25] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-24 20:23:25] [INFO ] Invariant cache hit.
[2024-05-24 20:23:25] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 10/107 places, 10/107 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 10/107 places, 10/107 transitions.
[2024-05-24 20:23:25] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:25] [INFO ] Flatten gal took : 0 ms
[2024-05-24 20:23:25] [INFO ] Input system was already deterministic with 10 transitions.
[2024-05-24 20:23:25] [INFO ] Flatten gal took : 0 ms
[2024-05-24 20:23:25] [INFO ] Flatten gal took : 0 ms
[2024-05-24 20:23:25] [INFO ] Time to serialize gal into /tmp/CTLFireability17851052190347693626.gal : 1 ms
[2024-05-24 20:23:25] [INFO ] Time to serialize properties into /tmp/CTLFireability17693668808095434744.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/CTLFireability17851052190347693626.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17693668808095434744.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,202752,0.185401,5488,2,11,5,1636,6,0,33,1624,0


Converting to forward existential form...Done !
original formula: EX(AX((AF(((p370<1)||(p185<1))) * (((p342>=1)||((p216>=1)&&(p27>=1)))||(((p252>=1)&&(p63>=1))||((p441>=1)&&(p9>=1)))))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!((!(EG(!(((p370<1)||(p185<1))))) * (((p342>=1)||((p216>=1)&&(p27>=1)))||(((p252>=1)&&(p63>=1)...195
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.412772,6808,1,0,416,6439,19,7,558,6615,412
FORMULA Eratosthenes-PT-500-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 107/107 places, 107/107 transitions.
Graph (complete) has 0 edges and 107 vertex of which 1 are kept as prefixes of interest. Removing 106 places using SCC suffix rule.1 ms
Discarding 106 places :
Also discarding 106 output transitions
Drop transitions (Output transitions of discarded places.) removed 106 transitions
Applied a total of 1 rules in 2 ms. Remains 1 /107 variables (removed 106) and now considering 1/107 (removed 106) transitions.
// Phase 1: matrix 1 rows 1 cols
[2024-05-24 20:23:25] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 20:23:25] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-24 20:23:25] [INFO ] Invariant cache hit.
[2024-05-24 20:23:25] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2024-05-24 20:23:25] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 1/107 places, 1/107 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46 ms. Remains : 1/107 places, 1/107 transitions.
[2024-05-24 20:23:25] [INFO ] Flatten gal took : 0 ms
[2024-05-24 20:23:25] [INFO ] Flatten gal took : 0 ms
[2024-05-24 20:23:25] [INFO ] Input system was already deterministic with 1 transitions.
[2024-05-24 20:23:25] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:25] [INFO ] Flatten gal took : 0 ms
[2024-05-24 20:23:25] [INFO ] Time to serialize gal into /tmp/CTLFireability17263355457400429567.gal : 0 ms
[2024-05-24 20:23:25] [INFO ] Time to serialize properties into /tmp/CTLFireability18146822192517307783.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/CTLFireability17263355457400429567.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18146822192517307783.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,2,0.00157,3268,2,2,5,6,6,0,5,4,0


Converting to forward existential form...Done !
original formula: EG((p424>=1))
=> equivalent forward existential formula: [FwdG(Init,(p424>=1))] != FALSE
dead was empty
(forward)formula 0,0,0.002105,3584,1,0,6,8,12,2,17,8,6
FORMULA Eratosthenes-PT-500-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 107/107 places, 107/107 transitions.
Graph (complete) has 0 edges and 107 vertex of which 24 are kept as prefixes of interest. Removing 83 places using SCC suffix rule.0 ms
Discarding 83 places :
Also discarding 83 output transitions
Drop transitions (Output transitions of discarded places.) removed 83 transitions
Applied a total of 1 rules in 1 ms. Remains 24 /107 variables (removed 83) and now considering 24/107 (removed 83) transitions.
// Phase 1: matrix 24 rows 24 cols
[2024-05-24 20:23:25] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 20:23:25] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-24 20:23:25] [INFO ] Invariant cache hit.
[2024-05-24 20:23:25] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-24 20:23:25] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 24/107 places, 24/107 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 70 ms. Remains : 24/107 places, 24/107 transitions.
[2024-05-24 20:23:25] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:25] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:25] [INFO ] Input system was already deterministic with 24 transitions.
[2024-05-24 20:23:25] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:25] [INFO ] Flatten gal took : 1 ms
[2024-05-24 20:23:25] [INFO ] Time to serialize gal into /tmp/CTLFireability17989856838733698675.gal : 1 ms
[2024-05-24 20:23:25] [INFO ] Time to serialize properties into /tmp/CTLFireability17733160546380666676.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/CTLFireability17989856838733698675.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17733160546380666676.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,1.67772e+07,0.003484,3400,2,25,5,144,6,0,75,119,0


Converting to forward existential form...Done !
original formula: EF(((EG(((p8<1)||(p192<1))) * (p297>=1)) * ((p375<1) * ((!(A(((p104>=1)&&(p26>=1)) U ((p20>=1)&&(p160>=1)))) + A(((p147>=1)&&(p21>=1)) U ...345
=> equivalent forward existential formula: ((([(FwdU(((FwdU(Init,TRUE) * (EG(((p8<1)||(p192<1))) * (p297>=1))) * (p375<1)),!(((p20>=1)&&(p160>=1)))) * (!((...925
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 22/0/2
Hit Full ! (commute/partial/dont) 22/0/2
(forward)formula 0,1,0.011955,3716,1,0,42,1750,32,9,486,1877,39
FORMULA Eratosthenes-PT-500-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-24 20:23:25] [INFO ] Flatten gal took : 4 ms
[2024-05-24 20:23:25] [INFO ] Flatten gal took : 4 ms
Total runtime 10165 ms.

BK_STOP 1716582205704

--------------------
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="Eratosthenes-PT-500"
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 Eratosthenes-PT-500, 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 r158-smll-171636266500266"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Eratosthenes-PT-500.tgz
mv Eratosthenes-PT-500 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 ;