Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r069-smll-167814396300361.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CloudDeployment-PT-2a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814396300361
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.8K Feb 25 14:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 14:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 14:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 14:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 14:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Feb 25 14:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 14:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 14:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 51K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudDeployment-PT-2a-CTLCardinality-00
FORMULA_NAME CloudDeployment-PT-2a-CTLCardinality-01
FORMULA_NAME CloudDeployment-PT-2a-CTLCardinality-02
FORMULA_NAME CloudDeployment-PT-2a-CTLCardinality-03
FORMULA_NAME CloudDeployment-PT-2a-CTLCardinality-04
FORMULA_NAME CloudDeployment-PT-2a-CTLCardinality-05
FORMULA_NAME CloudDeployment-PT-2a-CTLCardinality-06
FORMULA_NAME CloudDeployment-PT-2a-CTLCardinality-07
FORMULA_NAME CloudDeployment-PT-2a-CTLCardinality-08
FORMULA_NAME CloudDeployment-PT-2a-CTLCardinality-09
FORMULA_NAME CloudDeployment-PT-2a-CTLCardinality-10
FORMULA_NAME CloudDeployment-PT-2a-CTLCardinality-11
FORMULA_NAME CloudDeployment-PT-2a-CTLCardinality-12
FORMULA_NAME CloudDeployment-PT-2a-CTLCardinality-13
FORMULA_NAME CloudDeployment-PT-2a-CTLCardinality-14
FORMULA_NAME CloudDeployment-PT-2a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678429611222

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-2a
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-10 06:26:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-10 06:26:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 06:26:54] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2023-03-10 06:26:54] [INFO ] Transformed 69 places.
[2023-03-10 06:26:54] [INFO ] Transformed 174 transitions.
[2023-03-10 06:26:54] [INFO ] Found NUPN structural information;
[2023-03-10 06:26:54] [INFO ] Parsed PT model containing 69 places and 174 transitions and 821 arcs in 228 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA CloudDeployment-PT-2a-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 160/160 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 66 transition count 160
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 1 with 13 rules applied. Total rules applied 16 place count 66 transition count 147
Applied a total of 16 rules in 24 ms. Remains 66 /69 variables (removed 3) and now considering 147/160 (removed 13) transitions.
[2023-03-10 06:26:54] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 66 cols
[2023-03-10 06:26:54] [INFO ] Computed 9 place invariants in 14 ms
[2023-03-10 06:26:54] [INFO ] Implicit Places using invariants in 280 ms returned []
[2023-03-10 06:26:54] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:26:54] [INFO ] Invariant cache hit.
[2023-03-10 06:26:54] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:26:54] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 517 ms to find 0 implicit places.
[2023-03-10 06:26:54] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:26:54] [INFO ] Invariant cache hit.
[2023-03-10 06:26:55] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 66/69 places, 147/160 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 773 ms. Remains : 66/69 places, 147/160 transitions.
Support contains 42 out of 66 places after structural reductions.
[2023-03-10 06:26:55] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-10 06:26:55] [INFO ] Flatten gal took : 58 ms
[2023-03-10 06:26:55] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CloudDeployment-PT-2a-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-10 06:26:55] [INFO ] Flatten gal took : 27 ms
[2023-03-10 06:26:55] [INFO ] Input system was already deterministic with 147 transitions.
Support contains 32 out of 66 places (down from 42) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 306 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 28) seen :27
Incomplete Best-First random walk after 10001 steps, including 76 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-10 06:26:55] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:26:55] [INFO ] Invariant cache hit.
[2023-03-10 06:26:55] [INFO ] [Real]Absence check using 0 positive and 9 generalized place invariants in 46 ms returned sat
[2023-03-10 06:26:56] [INFO ] After 65ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 06:26:56] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:26:56] [INFO ] After 27ms SMT Verify possible using 30 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 06:26:56] [INFO ] After 289ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 06:26:56] [INFO ] [Nat]Absence check using 0 positive and 9 generalized place invariants in 7 ms returned sat
[2023-03-10 06:26:56] [INFO ] After 50ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 06:26:56] [INFO ] After 18ms SMT Verify possible using 30 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 06:26:56] [INFO ] After 37ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2023-03-10 06:26:56] [INFO ] After 191ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 3 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 147/147 transitions.
Graph (trivial) has 73 edges and 66 vertex of which 18 / 66 are part of one of the 6 SCC in 4 ms
Free SCC test removed 12 places
Drop transitions removed 40 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 45 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 53 transition count 102
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 4 place count 51 transition count 96
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 51 transition count 96
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 16 place count 46 transition count 100
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 1 with 18 rules applied. Total rules applied 34 place count 46 transition count 82
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 36 place count 45 transition count 81
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 39 place count 45 transition count 83
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 42 place count 42 transition count 83
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 42 transition count 82
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 42 transition count 82
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 41 transition count 81
Applied a total of 45 rules in 66 ms. Remains 41 /66 variables (removed 25) and now considering 81/147 (removed 66) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 41/66 places, 81/147 transitions.
Incomplete random walk after 10000 steps, including 347 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 113 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Probably explored full state space saw : 1146 states, properties seen :0
Probabilistic random walk after 4789 steps, saw 1146 distinct states, run finished after 36 ms. (steps per millisecond=133 ) properties seen :0
Explored full state space saw : 1146 states, properties seen :0
Exhaustive walk after 4789 steps, saw 1146 distinct states, run finished after 14 ms. (steps per millisecond=342 ) properties seen :0
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
[2023-03-10 06:26:56] [INFO ] Flatten gal took : 38 ms
[2023-03-10 06:26:56] [INFO ] Flatten gal took : 34 ms
[2023-03-10 06:26:56] [INFO ] Input system was already deterministic with 147 transitions.
Computed a total of 32 stabilizing places and 79 stable transitions
Graph (complete) has 445 edges and 66 vertex of which 64 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.26 ms
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 147/147 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 65 transition count 147
Applied a total of 1 rules in 4 ms. Remains 65 /66 variables (removed 1) and now considering 147/147 (removed 0) transitions.
[2023-03-10 06:26:56] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2023-03-10 06:26:56] [INFO ] Computed 8 place invariants in 6 ms
[2023-03-10 06:26:57] [INFO ] Implicit Places using invariants in 339 ms returned []
[2023-03-10 06:26:57] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:26:57] [INFO ] Invariant cache hit.
[2023-03-10 06:26:57] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:26:57] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 548 ms to find 0 implicit places.
[2023-03-10 06:26:57] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:26:57] [INFO ] Invariant cache hit.
[2023-03-10 06:26:57] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 65/66 places, 147/147 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 707 ms. Remains : 65/66 places, 147/147 transitions.
[2023-03-10 06:26:57] [INFO ] Flatten gal took : 11 ms
[2023-03-10 06:26:57] [INFO ] Flatten gal took : 11 ms
[2023-03-10 06:26:57] [INFO ] Input system was already deterministic with 147 transitions.
[2023-03-10 06:26:57] [INFO ] Flatten gal took : 10 ms
[2023-03-10 06:26:57] [INFO ] Flatten gal took : 11 ms
[2023-03-10 06:26:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality948359369093225771.gal : 5 ms
[2023-03-10 06:26:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality6579547042263080251.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality948359369093225771.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6579547042263080251.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4807,0.055879,4488,2,320,5,2709,6,0,395,2563,0


Converting to forward existential form...Done !
original formula: EG(E(((p46==0)||(p26==1)) U EX(!(((p13!=1) + EF((p59==0)))))))
=> equivalent forward existential formula: [FwdG(Init,E(((p46==0)||(p26==1)) U EX(!(((p13!=1) + E(TRUE U (p59==0)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t120, t130, t13...264
(forward)formula 0,0,0.209206,8796,1,0,200,21648,310,107,2864,19402,302
FORMULA CloudDeployment-PT-2a-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 147/147 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 65 transition count 147
Applied a total of 1 rules in 3 ms. Remains 65 /66 variables (removed 1) and now considering 147/147 (removed 0) transitions.
[2023-03-10 06:26:57] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:26:57] [INFO ] Invariant cache hit.
[2023-03-10 06:26:57] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-10 06:26:57] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:26:57] [INFO ] Invariant cache hit.
[2023-03-10 06:26:57] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:26:58] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
[2023-03-10 06:26:58] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:26:58] [INFO ] Invariant cache hit.
[2023-03-10 06:26:58] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 65/66 places, 147/147 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 420 ms. Remains : 65/66 places, 147/147 transitions.
[2023-03-10 06:26:58] [INFO ] Flatten gal took : 10 ms
[2023-03-10 06:26:58] [INFO ] Flatten gal took : 10 ms
[2023-03-10 06:26:58] [INFO ] Input system was already deterministic with 147 transitions.
[2023-03-10 06:26:58] [INFO ] Flatten gal took : 10 ms
[2023-03-10 06:26:58] [INFO ] Flatten gal took : 9 ms
[2023-03-10 06:26:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality14068169533703792697.gal : 3 ms
[2023-03-10 06:26:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality14881977337879262761.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14068169533703792697.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14881977337879262761.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4807,0.042494,4604,2,320,5,2709,6,0,395,2563,0


Converting to forward existential form...Done !
original formula: AG(EF(EX(((p40!=1)&&((p44!=1)||((p54!=0)&&(p45!=1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EX(((p40!=1)&&((p44!=1)||((p54!=0)&&(p45!=1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t120, t130, t13...264
(forward)formula 0,0,0.171837,8088,1,0,194,18081,299,105,2838,15664,291
FORMULA CloudDeployment-PT-2a-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 66/66 places, 147/147 transitions.
Graph (trivial) has 77 edges and 66 vertex of which 19 / 66 are part of one of the 6 SCC in 0 ms
Free SCC test removed 13 places
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 49 transition count 108
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 49 transition count 108
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 12 place count 49 transition count 101
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 49 transition count 99
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 16 place count 47 transition count 99
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 45 transition count 97
Applied a total of 20 rules in 26 ms. Remains 45 /66 variables (removed 21) and now considering 97/147 (removed 50) transitions.
[2023-03-10 06:26:58] [INFO ] Flow matrix only has 54 transitions (discarded 43 similar events)
// Phase 1: matrix 54 rows 45 cols
[2023-03-10 06:26:58] [INFO ] Computed 8 place invariants in 18 ms
[2023-03-10 06:26:58] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-10 06:26:58] [INFO ] Flow matrix only has 54 transitions (discarded 43 similar events)
[2023-03-10 06:26:58] [INFO ] Invariant cache hit.
[2023-03-10 06:26:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-10 06:26:58] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
[2023-03-10 06:26:58] [INFO ] Redundant transitions in 173 ms returned []
[2023-03-10 06:26:58] [INFO ] Flow matrix only has 54 transitions (discarded 43 similar events)
[2023-03-10 06:26:58] [INFO ] Invariant cache hit.
[2023-03-10 06:26:58] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 45/66 places, 97/147 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 478 ms. Remains : 45/66 places, 97/147 transitions.
[2023-03-10 06:26:58] [INFO ] Flatten gal took : 9 ms
[2023-03-10 06:26:58] [INFO ] Flatten gal took : 12 ms
[2023-03-10 06:26:58] [INFO ] Input system was already deterministic with 97 transitions.
[2023-03-10 06:26:58] [INFO ] Flatten gal took : 6 ms
[2023-03-10 06:26:59] [INFO ] Flatten gal took : 6 ms
[2023-03-10 06:26:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality2648438709633374337.gal : 2 ms
[2023-03-10 06:26:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality7696431507836157373.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2648438709633374337.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7696431507836157373.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1804,0.044456,4240,2,335,5,3881,6,0,259,3171,0


Converting to forward existential form...Done !
original formula: (AF((p42==0)) * EF(AG(EF((p59==0)))))
=> equivalent forward existential formula: ([FwdG(Init,!((p42==0)))] = FALSE * [(Init * !(E(TRUE U !(E(TRUE U !(E(TRUE U (p59==0))))))))] = FALSE)
Reverse transition relation is NOT exact ! Due to transitions t1, t10, t14, t17, t18, t26, t30, t33, t34, t36, t81, t87, t88, Intersection with reachable ...224
(forward)formula 0,1,0.147786,7460,1,0,149,14705,209,78,1934,12652,200
FORMULA CloudDeployment-PT-2a-CTLCardinality-02 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 : 66/66 places, 147/147 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 65 transition count 147
Applied a total of 1 rules in 3 ms. Remains 65 /66 variables (removed 1) and now considering 147/147 (removed 0) transitions.
[2023-03-10 06:26:59] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2023-03-10 06:26:59] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-10 06:26:59] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-10 06:26:59] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:26:59] [INFO ] Invariant cache hit.
[2023-03-10 06:26:59] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:26:59] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2023-03-10 06:26:59] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:26:59] [INFO ] Invariant cache hit.
[2023-03-10 06:26:59] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 65/66 places, 147/147 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 294 ms. Remains : 65/66 places, 147/147 transitions.
[2023-03-10 06:26:59] [INFO ] Flatten gal took : 8 ms
[2023-03-10 06:26:59] [INFO ] Flatten gal took : 8 ms
[2023-03-10 06:26:59] [INFO ] Input system was already deterministic with 147 transitions.
[2023-03-10 06:26:59] [INFO ] Flatten gal took : 8 ms
[2023-03-10 06:26:59] [INFO ] Flatten gal took : 8 ms
[2023-03-10 06:26:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality4691792001451699363.gal : 1 ms
[2023-03-10 06:26:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality2960153123897385336.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4691792001451699363.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2960153123897385336.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4807,0.04245,4612,2,320,5,2709,6,0,395,2563,0


Converting to forward existential form...Done !
original formula: AG((EX((p30==1)) + E(A((p9==1) U EF(((p44==0)||(p18==1)))) U EX(TRUE))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(E(!((E(!(E(TRUE U ((p44==0)||(p18==1)))) U (!((p9==1)) * !(E(TRUE U ((p44==0)||(p18==1)))...242
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t120, t130, t13...264
(forward)formula 0,0,0.184504,8360,1,0,200,18208,309,111,2897,16945,304
FORMULA CloudDeployment-PT-2a-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 66/66 places, 147/147 transitions.
Graph (trivial) has 79 edges and 66 vertex of which 20 / 66 are part of one of the 6 SCC in 0 ms
Free SCC test removed 14 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Ensure Unique test removed 1 places
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 49 transition count 107
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 49 transition count 107
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 12 place count 49 transition count 100
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 49 transition count 98
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 16 place count 47 transition count 98
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 46 transition count 97
Applied a total of 18 rules in 21 ms. Remains 46 /66 variables (removed 20) and now considering 97/147 (removed 50) transitions.
[2023-03-10 06:26:59] [INFO ] Flow matrix only has 54 transitions (discarded 43 similar events)
// Phase 1: matrix 54 rows 46 cols
[2023-03-10 06:26:59] [INFO ] Computed 8 place invariants in 0 ms
[2023-03-10 06:26:59] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-10 06:26:59] [INFO ] Flow matrix only has 54 transitions (discarded 43 similar events)
[2023-03-10 06:26:59] [INFO ] Invariant cache hit.
[2023-03-10 06:26:59] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-10 06:26:59] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2023-03-10 06:26:59] [INFO ] Redundant transitions in 84 ms returned []
[2023-03-10 06:26:59] [INFO ] Flow matrix only has 54 transitions (discarded 43 similar events)
[2023-03-10 06:26:59] [INFO ] Invariant cache hit.
[2023-03-10 06:27:00] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 46/66 places, 97/147 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 350 ms. Remains : 46/66 places, 97/147 transitions.
[2023-03-10 06:27:00] [INFO ] Flatten gal took : 14 ms
[2023-03-10 06:27:00] [INFO ] Flatten gal took : 6 ms
[2023-03-10 06:27:00] [INFO ] Input system was already deterministic with 97 transitions.
[2023-03-10 06:27:00] [INFO ] Flatten gal took : 24 ms
[2023-03-10 06:27:00] [INFO ] Flatten gal took : 6 ms
[2023-03-10 06:27:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality5000472439216432178.gal : 2 ms
[2023-03-10 06:27:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality10308956182454188494.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5000472439216432178.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10308956182454188494.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1805,0.048014,4564,2,306,5,4217,6,0,269,3417,0


Converting to forward existential form...Done !
original formula: E((p26==0) U AG((p2!=1)))
=> equivalent forward existential formula: [(FwdU(Init,(p26==0)) * !(E(TRUE U !((p2!=1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t9, t13, t16, t17, t26, t30, t33, t34, t37, t87, t89, Intersection with reachable at eac...218
Hit Full ! (commute/partial/dont) 92/0/5
(forward)formula 0,1,0.153997,7468,1,0,143,14312,207,74,2052,12788,191
FORMULA CloudDeployment-PT-2a-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 147/147 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 65 transition count 147
Applied a total of 1 rules in 3 ms. Remains 65 /66 variables (removed 1) and now considering 147/147 (removed 0) transitions.
[2023-03-10 06:27:00] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2023-03-10 06:27:00] [INFO ] Computed 8 place invariants in 3 ms
[2023-03-10 06:27:00] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-10 06:27:00] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:27:00] [INFO ] Invariant cache hit.
[2023-03-10 06:27:00] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:27:00] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
[2023-03-10 06:27:00] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:27:00] [INFO ] Invariant cache hit.
[2023-03-10 06:27:00] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 65/66 places, 147/147 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 316 ms. Remains : 65/66 places, 147/147 transitions.
[2023-03-10 06:27:00] [INFO ] Flatten gal took : 8 ms
[2023-03-10 06:27:00] [INFO ] Flatten gal took : 7 ms
[2023-03-10 06:27:00] [INFO ] Input system was already deterministic with 147 transitions.
[2023-03-10 06:27:00] [INFO ] Flatten gal took : 6 ms
[2023-03-10 06:27:00] [INFO ] Flatten gal took : 6 ms
[2023-03-10 06:27:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality12351473207228788079.gal : 2 ms
[2023-03-10 06:27:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality3214057568955816791.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12351473207228788079.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3214057568955816791.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4807,0.041802,4608,2,320,5,2709,6,0,395,2563,0


Converting to forward existential form...Done !
original formula: EF(AG(AX(EG(((p49==0)&&(p37==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EX(!(EG(((p49==0)&&(p37==1))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t120, t130, t13...264
(forward)formula 0,1,0.175228,8092,1,0,198,16933,305,110,2886,15700,301
FORMULA CloudDeployment-PT-2a-CTLCardinality-08 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 : 66/66 places, 147/147 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 65 transition count 147
Applied a total of 1 rules in 2 ms. Remains 65 /66 variables (removed 1) and now considering 147/147 (removed 0) transitions.
[2023-03-10 06:27:00] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:27:00] [INFO ] Invariant cache hit.
[2023-03-10 06:27:00] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-10 06:27:00] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:27:00] [INFO ] Invariant cache hit.
[2023-03-10 06:27:01] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:27:01] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2023-03-10 06:27:01] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:27:01] [INFO ] Invariant cache hit.
[2023-03-10 06:27:01] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 65/66 places, 147/147 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 295 ms. Remains : 65/66 places, 147/147 transitions.
[2023-03-10 06:27:01] [INFO ] Flatten gal took : 6 ms
[2023-03-10 06:27:01] [INFO ] Flatten gal took : 6 ms
[2023-03-10 06:27:01] [INFO ] Input system was already deterministic with 147 transitions.
[2023-03-10 06:27:01] [INFO ] Flatten gal took : 6 ms
[2023-03-10 06:27:01] [INFO ] Flatten gal took : 6 ms
[2023-03-10 06:27:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality17810113988169206954.gal : 2 ms
[2023-03-10 06:27:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality3235198002909986740.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17810113988169206954.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3235198002909986740.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4807,0.04147,4604,2,320,5,2709,6,0,395,2563,0


Converting to forward existential form...Done !
original formula: EF(AX(FALSE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t120, t130, t13...264
(forward)formula 0,1,0.148599,7296,1,0,190,14513,293,103,2750,13386,284
FORMULA CloudDeployment-PT-2a-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 66/66 places, 147/147 transitions.
Graph (trivial) has 62 edges and 66 vertex of which 18 / 66 are part of one of the 6 SCC in 1 ms
Free SCC test removed 12 places
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Ensure Unique test removed 1 places
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 51 transition count 112
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 51 transition count 112
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 11 place count 51 transition count 106
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 13 place count 51 transition count 104
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 15 place count 49 transition count 104
Applied a total of 15 rules in 17 ms. Remains 49 /66 variables (removed 17) and now considering 104/147 (removed 43) transitions.
[2023-03-10 06:27:01] [INFO ] Flow matrix only has 60 transitions (discarded 44 similar events)
// Phase 1: matrix 60 rows 49 cols
[2023-03-10 06:27:01] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-10 06:27:01] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-10 06:27:01] [INFO ] Flow matrix only has 60 transitions (discarded 44 similar events)
[2023-03-10 06:27:01] [INFO ] Invariant cache hit.
[2023-03-10 06:27:01] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-10 06:27:01] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2023-03-10 06:27:01] [INFO ] Redundant transitions in 73 ms returned []
[2023-03-10 06:27:01] [INFO ] Flow matrix only has 60 transitions (discarded 44 similar events)
[2023-03-10 06:27:01] [INFO ] Invariant cache hit.
[2023-03-10 06:27:01] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 49/66 places, 104/147 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 315 ms. Remains : 49/66 places, 104/147 transitions.
[2023-03-10 06:27:01] [INFO ] Flatten gal took : 4 ms
[2023-03-10 06:27:01] [INFO ] Flatten gal took : 4 ms
[2023-03-10 06:27:01] [INFO ] Input system was already deterministic with 104 transitions.
[2023-03-10 06:27:01] [INFO ] Flatten gal took : 5 ms
[2023-03-10 06:27:01] [INFO ] Flatten gal took : 4 ms
[2023-03-10 06:27:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality3179228565303988005.gal : 1 ms
[2023-03-10 06:27:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality12515220035487953564.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3179228565303988005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12515220035487953564.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2175,0.043829,4600,2,360,5,4482,6,0,288,3591,0


Converting to forward existential form...Done !
original formula: E(AG(AF(EG(((p36==0)||(p55==1))))) U A(AG(((p8==0)||(p26==1))) U A(((p68==1) + (E((p2==0) U (p21==1)) * ((p11==1)||(p21==0)))) U !(E(((p6...187
=> equivalent forward existential formula: [((FwdU(Init,!(E(TRUE U !(!(EG(!(EG(((p36==0)||(p55==1)))))))))) * !(EG(!(!((E(!(!(E(((p68==0)||(p36==1)) U (p14...808
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t10, t14, t17, t18, t20, t31, t35, t38, t39, t40, t42, t80, t94, t97, Intersection w...239
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,1.03122,30680,1,0,663,131441,246,424,2220,136243,753
FORMULA CloudDeployment-PT-2a-CTLCardinality-10 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 : 66/66 places, 147/147 transitions.
Graph (trivial) has 72 edges and 66 vertex of which 16 / 66 are part of one of the 5 SCC in 0 ms
Free SCC test removed 11 places
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 51 transition count 113
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 51 transition count 113
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 14 place count 51 transition count 104
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 16 place count 51 transition count 102
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 18 place count 49 transition count 102
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 46 transition count 99
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 46 transition count 99
Applied a total of 25 rules in 21 ms. Remains 46 /66 variables (removed 20) and now considering 99/147 (removed 48) transitions.
[2023-03-10 06:27:02] [INFO ] Flow matrix only has 56 transitions (discarded 43 similar events)
// Phase 1: matrix 56 rows 46 cols
[2023-03-10 06:27:02] [INFO ] Computed 8 place invariants in 0 ms
[2023-03-10 06:27:02] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-10 06:27:02] [INFO ] Flow matrix only has 56 transitions (discarded 43 similar events)
[2023-03-10 06:27:02] [INFO ] Invariant cache hit.
[2023-03-10 06:27:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-10 06:27:02] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2023-03-10 06:27:03] [INFO ] Redundant transitions in 70 ms returned []
[2023-03-10 06:27:03] [INFO ] Flow matrix only has 56 transitions (discarded 43 similar events)
[2023-03-10 06:27:03] [INFO ] Invariant cache hit.
[2023-03-10 06:27:03] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 46/66 places, 99/147 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 321 ms. Remains : 46/66 places, 99/147 transitions.
[2023-03-10 06:27:03] [INFO ] Flatten gal took : 5 ms
[2023-03-10 06:27:03] [INFO ] Flatten gal took : 5 ms
[2023-03-10 06:27:03] [INFO ] Input system was already deterministic with 99 transitions.
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
FORMULA CloudDeployment-PT-2a-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-10 06:27:03] [INFO ] Flatten gal took : 4 ms
[2023-03-10 06:27:03] [INFO ] Flatten gal took : 7 ms
[2023-03-10 06:27:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17239990465667915810.gal : 1 ms
[2023-03-10 06:27:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15641473949555919873.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17239990465667915810.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15641473949555919873.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 147/147 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 65 transition count 147
Applied a total of 1 rules in 1 ms. Remains 65 /66 variables (removed 1) and now considering 147/147 (removed 0) transitions.
[2023-03-10 06:27:03] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2023-03-10 06:27:03] [INFO ] Computed 8 place invariants in 1 ms
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality15641473949555919873.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5,0.029623,4256,2,99,5,175,6,0,265,60,0
Total reachable state count : 5

[2023-03-10 06:27:03] [INFO ] Implicit Places using invariants in 139 ms returned []
[2023-03-10 06:27:03] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:27:03] [INFO ] Invariant cache hit.
[2023-03-10 06:27:03] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-10 06:27:03] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2023-03-10 06:27:03] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
[2023-03-10 06:27:03] [INFO ] Invariant cache hit.
[2023-03-10 06:27:03] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 65/66 places, 147/147 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 384 ms. Remains : 65/66 places, 147/147 transitions.
[2023-03-10 06:27:03] [INFO ] Flatten gal took : 5 ms
[2023-03-10 06:27:03] [INFO ] Flatten gal took : 7 ms
[2023-03-10 06:27:03] [INFO ] Input system was already deterministic with 147 transitions.
[2023-03-10 06:27:03] [INFO ] Flatten gal took : 6 ms
[2023-03-10 06:27:03] [INFO ] Flatten gal took : 10 ms
[2023-03-10 06:27:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality17744698054743308765.gal : 12 ms
[2023-03-10 06:27:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality6290413714774100125.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17744698054743308765.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6290413714774100125.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4807,0.070921,5188,2,494,5,6445,6,0,395,5977,0


Converting to forward existential form...Done !
original formula: (AG((EG((p5==0)) + EG(((p35==0)&&(p13==1))))) * EX((AG(!(A(((p1==0)||(p9==1)) U ((p52==0)||(p5==1))))) + (A(((p2==0)||(p39==1)) U ((p33==...196
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(EG(((p35==0)&&(p13==1))))) * !(EG((p5==0))))] = FALSE * [(Init * !(EX((!(E(TRUE U !(!(!(...423
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t120, t130, t13...264
(forward)formula 0,0,0.43639,14164,1,0,248,42846,331,145,2983,37249,379
FORMULA CloudDeployment-PT-2a-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-10 06:27:04] [INFO ] Flatten gal took : 6 ms
[2023-03-10 06:27:04] [INFO ] Flatten gal took : 6 ms
Total runtime 10168 ms.

BK_STOP 1678429625215

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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="CloudDeployment-PT-2a"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is CloudDeployment-PT-2a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r069-smll-167814396300361"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-2a.tgz
mv CloudDeployment-PT-2a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;