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.r101-tall-167814475000177.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)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DBSingleClientW-PT-d0m04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475000177
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 6.6K Feb 26 15:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 15:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 26 15:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 15:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 15:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 15:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Feb 26 15:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 15:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Feb 26 15:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 119K 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 DBSingleClientW-PT-d0m04-CTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d0m04-CTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d0m04-CTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d0m04-CTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d0m04-CTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d0m04-CTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d0m04-CTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d0m04-CTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d0m04-CTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d0m04-CTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d0m04-CTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d0m04-CTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d0m04-CTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d0m04-CTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d0m04-CTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d0m04-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678237326244

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=DBSingleClientW-PT-d0m04
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-08 01:02:07] [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]
[2023-03-08 01:02:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 01:02:07] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2023-03-08 01:02:07] [INFO ] Transformed 553 places.
[2023-03-08 01:02:07] [INFO ] Transformed 150 transitions.
[2023-03-08 01:02:07] [INFO ] Parsed PT model containing 553 places and 150 transitions and 600 arcs in 118 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 11 ms.
Deduced a syphon composed of 444 places in 1 ms
Reduce places removed 444 places and 0 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA DBSingleClientW-PT-d0m04-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m04-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m04-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m04-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m04-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m04-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 109 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 150/150 transitions.
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 103 transition count 141
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 33 place count 85 transition count 106
Iterating global reduction 1 with 18 rules applied. Total rules applied 51 place count 85 transition count 106
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 58 place count 78 transition count 99
Iterating global reduction 1 with 7 rules applied. Total rules applied 65 place count 78 transition count 99
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 67 place count 78 transition count 97
Applied a total of 67 rules in 24 ms. Remains 78 /109 variables (removed 31) and now considering 97/150 (removed 53) transitions.
// Phase 1: matrix 97 rows 78 cols
[2023-03-08 01:02:07] [INFO ] Computed 2 place invariants in 14 ms
[2023-03-08 01:02:08] [INFO ] Implicit Places using invariants in 226 ms returned []
[2023-03-08 01:02:08] [INFO ] Invariant cache hit.
[2023-03-08 01:02:08] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-08 01:02:08] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 410 ms to find 0 implicit places.
[2023-03-08 01:02:08] [INFO ] Invariant cache hit.
[2023-03-08 01:02:08] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 78/109 places, 97/150 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 497 ms. Remains : 78/109 places, 97/150 transitions.
Support contains 13 out of 78 places after structural reductions.
[2023-03-08 01:02:09] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2023-03-08 01:02:09] [INFO ] Flatten gal took : 30 ms
[2023-03-08 01:02:09] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DBSingleClientW-PT-d0m04-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m04-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m04-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m04-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m04-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m04-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 01:02:09] [INFO ] Flatten gal took : 14 ms
[2023-03-08 01:02:09] [INFO ] Input system was already deterministic with 97 transitions.
Support contains 7 out of 78 places (down from 13) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2281 resets, run finished after 276 ms. (steps per millisecond=36 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 10000 steps, including 1027 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 988 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 1034 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-08 01:02:09] [INFO ] Invariant cache hit.
[2023-03-08 01:02:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-08 01:02:09] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 01:02:09] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2023-03-08 01:02:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2023-03-08 01:02:09] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-08 01:02:09] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2023-03-08 01:02:09] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-08 01:02:09] [INFO ] After 15ms SMT Verify possible using 33 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2023-03-08 01:02:09] [INFO ] After 26ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-08 01:02:09] [INFO ] After 117ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78/78 places, 97/97 transitions.
Graph (complete) has 234 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 76 transition count 94
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 9 place count 71 transition count 89
Iterating global reduction 1 with 5 rules applied. Total rules applied 14 place count 71 transition count 89
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 15 place count 71 transition count 88
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 18 place count 68 transition count 84
Iterating global reduction 2 with 3 rules applied. Total rules applied 21 place count 68 transition count 84
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 22 place count 68 transition count 83
Applied a total of 22 rules in 18 ms. Remains 68 /78 variables (removed 10) and now considering 83/97 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 68/78 places, 83/97 transitions.
Incomplete random walk after 10000 steps, including 2250 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1015 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Finished probabilistic random walk after 5944 steps, run visited all 1 properties in 29 ms. (steps per millisecond=204 )
Probabilistic random walk after 5944 steps, saw 2598 distinct states, run finished after 30 ms. (steps per millisecond=198 ) properties seen :1
Successfully simplified 2 atomic propositions for a total of 4 simplifications.
[2023-03-08 01:02:09] [INFO ] Flatten gal took : 7 ms
[2023-03-08 01:02:09] [INFO ] Flatten gal took : 8 ms
[2023-03-08 01:02:09] [INFO ] Input system was already deterministic with 97 transitions.
Computed a total of 5 stabilizing places and 11 stable transitions
Graph (complete) has 258 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 97/97 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 77 transition count 96
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 9 place count 70 transition count 86
Iterating global reduction 1 with 7 rules applied. Total rules applied 16 place count 70 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 17 place count 70 transition count 85
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 22 place count 65 transition count 79
Iterating global reduction 2 with 5 rules applied. Total rules applied 27 place count 65 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 28 place count 65 transition count 78
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 30 place count 63 transition count 74
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 63 transition count 74
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 34 place count 61 transition count 71
Iterating global reduction 3 with 2 rules applied. Total rules applied 36 place count 61 transition count 71
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 38 place count 59 transition count 69
Iterating global reduction 3 with 2 rules applied. Total rules applied 40 place count 59 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 42 place count 59 transition count 67
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 43 place count 58 transition count 66
Iterating global reduction 4 with 1 rules applied. Total rules applied 44 place count 58 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 46 place count 58 transition count 64
Applied a total of 46 rules in 13 ms. Remains 58 /78 variables (removed 20) and now considering 64/97 (removed 33) transitions.
// Phase 1: matrix 64 rows 58 cols
[2023-03-08 01:02:09] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-08 01:02:10] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-08 01:02:10] [INFO ] Invariant cache hit.
[2023-03-08 01:02:10] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-08 01:02:10] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2023-03-08 01:02:10] [INFO ] Invariant cache hit.
[2023-03-08 01:02:10] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 58/78 places, 64/97 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 235 ms. Remains : 58/78 places, 64/97 transitions.
[2023-03-08 01:02:10] [INFO ] Flatten gal took : 5 ms
[2023-03-08 01:02:10] [INFO ] Flatten gal took : 4 ms
[2023-03-08 01:02:10] [INFO ] Input system was already deterministic with 64 transitions.
[2023-03-08 01:02:10] [INFO ] Flatten gal took : 3 ms
[2023-03-08 01:02:10] [INFO ] Flatten gal took : 4 ms
[2023-03-08 01:02:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality15684969115912901830.gal : 2 ms
[2023-03-08 01:02:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality13157993391543268888.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/CTLCardinality15684969115912901830.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13157993391543268888.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,3440,0.059124,5716,2,1503,5,8918,6,0,296,6384,0


Converting to forward existential form...Done !
original formula: AG(EF(AX((s1<=0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(!((s1<=0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t9, t10, t28, t40, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t5...286
(forward)formula 0,1,0.26833,15208,1,0,135,49008,150,56,1991,35513,145
FORMULA DBSingleClientW-PT-d0m04-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 78/78 places, 97/97 transitions.
Graph (complete) has 258 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 77 transition count 96
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 71 transition count 87
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 71 transition count 87
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 15 place count 71 transition count 86
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 19 place count 67 transition count 81
Iterating global reduction 2 with 4 rules applied. Total rules applied 23 place count 67 transition count 81
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 67 transition count 80
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 25 place count 66 transition count 79
Iterating global reduction 3 with 1 rules applied. Total rules applied 26 place count 66 transition count 79
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 27 place count 65 transition count 77
Iterating global reduction 3 with 1 rules applied. Total rules applied 28 place count 65 transition count 77
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 29 place count 64 transition count 76
Iterating global reduction 3 with 1 rules applied. Total rules applied 30 place count 64 transition count 76
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 31 place count 63 transition count 75
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 63 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 33 place count 63 transition count 74
Applied a total of 33 rules in 28 ms. Remains 63 /78 variables (removed 15) and now considering 74/97 (removed 23) transitions.
// Phase 1: matrix 74 rows 63 cols
[2023-03-08 01:02:10] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-08 01:02:10] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-08 01:02:10] [INFO ] Invariant cache hit.
[2023-03-08 01:02:10] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-08 01:02:10] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2023-03-08 01:02:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 01:02:10] [INFO ] Invariant cache hit.
[2023-03-08 01:02:10] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 63/78 places, 74/97 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 214 ms. Remains : 63/78 places, 74/97 transitions.
[2023-03-08 01:02:10] [INFO ] Flatten gal took : 5 ms
[2023-03-08 01:02:10] [INFO ] Flatten gal took : 4 ms
[2023-03-08 01:02:10] [INFO ] Input system was already deterministic with 74 transitions.
[2023-03-08 01:02:10] [INFO ] Flatten gal took : 4 ms
[2023-03-08 01:02:10] [INFO ] Flatten gal took : 4 ms
[2023-03-08 01:02:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality3184025932108247438.gal : 1 ms
[2023-03-08 01:02:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality16559146520078222404.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/CTLCardinality3184025932108247438.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16559146520078222404.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,4932,0.083387,7660,2,1871,5,15805,6,0,326,10835,0


Converting to forward existential form...Done !
original formula: EG(EF(((p23>0) * AF((p34>0)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((p23>0) * !(EG(!((p34>0)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t9, t10, t28, t44, t52, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t6...301
(forward)formula 0,0,0.649289,29420,1,0,217,131794,179,91,2231,90627,252
FORMULA DBSingleClientW-PT-d0m04-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 97/97 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 77 transition count 96
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 9 place count 70 transition count 86
Iterating global reduction 1 with 7 rules applied. Total rules applied 16 place count 70 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 17 place count 70 transition count 85
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 22 place count 65 transition count 79
Iterating global reduction 2 with 5 rules applied. Total rules applied 27 place count 65 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 28 place count 65 transition count 78
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 30 place count 63 transition count 74
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 63 transition count 74
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 34 place count 61 transition count 71
Iterating global reduction 3 with 2 rules applied. Total rules applied 36 place count 61 transition count 71
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 38 place count 59 transition count 69
Iterating global reduction 3 with 2 rules applied. Total rules applied 40 place count 59 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 42 place count 59 transition count 67
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 43 place count 58 transition count 66
Iterating global reduction 4 with 1 rules applied. Total rules applied 44 place count 58 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 46 place count 58 transition count 64
Applied a total of 46 rules in 9 ms. Remains 58 /78 variables (removed 20) and now considering 64/97 (removed 33) transitions.
// Phase 1: matrix 64 rows 58 cols
[2023-03-08 01:02:11] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-08 01:02:11] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-08 01:02:11] [INFO ] Invariant cache hit.
[2023-03-08 01:02:11] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-08 01:02:11] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2023-03-08 01:02:11] [INFO ] Invariant cache hit.
[2023-03-08 01:02:11] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 58/78 places, 64/97 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 174 ms. Remains : 58/78 places, 64/97 transitions.
[2023-03-08 01:02:11] [INFO ] Flatten gal took : 3 ms
[2023-03-08 01:02:11] [INFO ] Flatten gal took : 4 ms
[2023-03-08 01:02:11] [INFO ] Input system was already deterministic with 64 transitions.
[2023-03-08 01:02:11] [INFO ] Flatten gal took : 4 ms
[2023-03-08 01:02:11] [INFO ] Flatten gal took : 3 ms
[2023-03-08 01:02:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality3180422114562707389.gal : 5 ms
[2023-03-08 01:02:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality4823926882145062120.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/CTLCardinality3180422114562707389.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4823926882145062120.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,3440,0.051841,5784,2,1503,5,8918,6,0,296,6384,0


Converting to forward existential form...Done !
original formula: EF((E(AX(FALSE) U !(AX(FALSE))) * AX(FALSE)))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * E(!(EX(!(FALSE))) U !(!(EX(!(FALSE)))))) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t9, t10, t28, t40, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t5...286
(forward)formula 0,0,0.231254,13704,1,0,134,43274,146,58,1963,29504,140
FORMULA DBSingleClientW-PT-d0m04-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 97/97 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 77 transition count 96
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 72 transition count 90
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 72 transition count 90
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 13 place count 72 transition count 89
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 16 place count 69 transition count 85
Iterating global reduction 2 with 3 rules applied. Total rules applied 19 place count 69 transition count 85
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 20 place count 69 transition count 84
Applied a total of 20 rules in 9 ms. Remains 69 /78 variables (removed 9) and now considering 84/97 (removed 13) transitions.
// Phase 1: matrix 84 rows 69 cols
[2023-03-08 01:02:11] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-08 01:02:11] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-08 01:02:11] [INFO ] Invariant cache hit.
[2023-03-08 01:02:11] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-08 01:02:12] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2023-03-08 01:02:12] [INFO ] Invariant cache hit.
[2023-03-08 01:02:12] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 69/78 places, 84/97 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 210 ms. Remains : 69/78 places, 84/97 transitions.
[2023-03-08 01:02:12] [INFO ] Flatten gal took : 5 ms
[2023-03-08 01:02:12] [INFO ] Flatten gal took : 4 ms
[2023-03-08 01:02:12] [INFO ] Input system was already deterministic with 84 transitions.
[2023-03-08 01:02:12] [INFO ] Flatten gal took : 4 ms
[2023-03-08 01:02:12] [INFO ] Flatten gal took : 4 ms
[2023-03-08 01:02:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality6382728978865748913.gal : 1 ms
[2023-03-08 01:02:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality2663043907721942493.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/CTLCardinality6382728978865748913.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2663043907721942493.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,6682,0.08222,7480,2,1727,5,16378,6,0,360,10840,0


Converting to forward existential form...Done !
original formula: EG(AF(EX((l489<=l504))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(EX((l489<=l504))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t9, t10, t28, t48, t49, t52, t53, t54, t61, t62, t63, t64, t65, t66, t67, t68, t6...326
Using saturation style SCC detection
(forward)formula 0,1,0.515335,24448,1,0,258,88871,196,130,2533,80925,255
FORMULA DBSingleClientW-PT-d0m04-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-08 01:02:12] [INFO ] Flatten gal took : 5 ms
[2023-03-08 01:02:12] [INFO ] Flatten gal took : 5 ms
Total runtime 4969 ms.

BK_STOP 1678237333678

--------------------
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="DBSingleClientW-PT-d0m04"
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 DBSingleClientW-PT-d0m04, 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 r101-tall-167814475000177"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d0m04.tgz
mv DBSingleClientW-PT-d0m04 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 ;