Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472281800161.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DBSingleClientW-PT-d0m08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281800161
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 6.0K Jun 7 17:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Jun 7 17:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Jun 7 17:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Jun 7 17:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 8.8K Jun 7 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Jun 7 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Jun 7 17:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Jun 7 17:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 119K Jun 6 12:11 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-d0m08-CTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d0m08-CTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d0m08-CTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d0m08-CTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d0m08-CTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d0m08-CTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d0m08-CTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d0m08-CTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d0m08-CTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d0m08-CTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d0m08-CTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d0m08-CTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d0m08-CTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d0m08-CTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d0m08-CTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d0m08-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654774579730

Running Version 202205111006
[2022-06-09 11:36:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-09 11:36:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 11:36:21] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2022-06-09 11:36:21] [INFO ] Transformed 553 places.
[2022-06-09 11:36:21] [INFO ] Transformed 150 transitions.
[2022-06-09 11:36:21] [INFO ] Parsed PT model containing 553 places and 150 transitions in 204 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Deduced a syphon composed of 444 places in 2 ms
Reduce places removed 444 places and 0 transitions.
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 3 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 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 103 transition count 146
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 34 place count 79 transition count 97
Iterating global reduction 1 with 24 rules applied. Total rules applied 58 place count 79 transition count 97
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 59 place count 79 transition count 96
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 71 place count 67 transition count 84
Iterating global reduction 2 with 12 rules applied. Total rules applied 83 place count 67 transition count 84
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 85 place count 67 transition count 82
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 87 place count 65 transition count 79
Iterating global reduction 3 with 2 rules applied. Total rules applied 89 place count 65 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 90 place count 65 transition count 78
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 91 place count 64 transition count 76
Iterating global reduction 4 with 1 rules applied. Total rules applied 92 place count 64 transition count 76
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 93 place count 63 transition count 75
Iterating global reduction 4 with 1 rules applied. Total rules applied 94 place count 63 transition count 75
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 95 place count 62 transition count 74
Iterating global reduction 4 with 1 rules applied. Total rules applied 96 place count 62 transition count 74
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 98 place count 62 transition count 72
Applied a total of 98 rules in 33 ms. Remains 62 /109 variables (removed 47) and now considering 72/150 (removed 78) transitions.
// Phase 1: matrix 72 rows 62 cols
[2022-06-09 11:36:21] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-09 11:36:21] [INFO ] Implicit Places using invariants in 192 ms returned []
// Phase 1: matrix 72 rows 62 cols
[2022-06-09 11:36:21] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-09 11:36:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-09 11:36:21] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
// Phase 1: matrix 72 rows 62 cols
[2022-06-09 11:36:21] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-09 11:36:21] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 62/109 places, 72/150 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/109 places, 72/150 transitions.
Support contains 3 out of 62 places after structural reductions.
[2022-06-09 11:36:21] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2022-06-09 11:36:21] [INFO ] Flatten gal took : 28 ms
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 11:36:21] [INFO ] Flatten gal took : 11 ms
[2022-06-09 11:36:21] [INFO ] Input system was already deterministic with 72 transitions.
Incomplete random walk after 10000 steps, including 2277 resets, run finished after 354 ms. (steps per millisecond=28 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 1032 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 1030 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 1038 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 1002 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 3089338 steps, run timeout after 3001 ms. (steps per millisecond=1029 ) properties seen :{1=1, 2=1, 3=1}
Probabilistic random walk after 3089338 steps, saw 1148751 distinct states, run finished after 3001 ms. (steps per millisecond=1029 ) properties seen :3
Running SMT prover for 1 properties.
// Phase 1: matrix 72 rows 62 cols
[2022-06-09 11:36:25] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-09 11:36:25] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-09 11:36:25] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 11:36:25] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 3 simplifications.
[2022-06-09 11:36:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-06-09 11:36:25] [INFO ] Flatten gal took : 6 ms
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 11:36:25] [INFO ] Flatten gal took : 7 ms
[2022-06-09 11:36:25] [INFO ] Input system was already deterministic with 72 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Graph (complete) has 200 edges and 62 vertex of which 61 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 72/72 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 61 transition count 71
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 60 transition count 68
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 60 transition count 68
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 59 transition count 67
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 59 transition count 67
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 58 transition count 66
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 58 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 10 place count 58 transition count 64
Applied a total of 10 rules in 8 ms. Remains 58 /62 variables (removed 4) and now considering 64/72 (removed 8) transitions.
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:36:25] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 11:36:25] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:36:25] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 11:36:25] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 11:36:25] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:36:25] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 11:36:25] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 58/62 places, 64/72 transitions.
Finished structural reductions, in 1 iterations. Remains : 58/62 places, 64/72 transitions.
[2022-06-09 11:36:25] [INFO ] Flatten gal took : 6 ms
[2022-06-09 11:36:25] [INFO ] Flatten gal took : 6 ms
[2022-06-09 11:36:25] [INFO ] Input system was already deterministic with 64 transitions.
[2022-06-09 11:36:25] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:36:25] [INFO ] Flatten gal took : 5 ms
[2022-06-09 11:36:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality9366499053202620029.gal : 1 ms
[2022-06-09 11:36:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality7611733381141312995.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9366499053202620029.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7611733381141312995.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.28703e+06,1.10154,40772,2,10587,5,133082,6,0,296,156612,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,1.10295,40772,1,0,6,133082,7,1,403,156612,1
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 62/62 places, 72/72 transitions.
Graph (complete) has 200 edges and 62 vertex of which 61 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 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 61 transition count 71
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 60 transition count 68
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 60 transition count 68
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 59 transition count 67
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 59 transition count 67
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 58 transition count 66
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 58 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 10 place count 58 transition count 64
Applied a total of 10 rules in 16 ms. Remains 58 /62 variables (removed 4) and now considering 64/72 (removed 8) transitions.
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:36:27] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 11:36:27] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:36:27] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 11:36:27] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 11:36:27] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2022-06-09 11:36:27] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:36:27] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 11:36:27] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 58/62 places, 64/72 transitions.
Finished structural reductions, in 1 iterations. Remains : 58/62 places, 64/72 transitions.
[2022-06-09 11:36:27] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:36:27] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:36:27] [INFO ] Input system was already deterministic with 64 transitions.
[2022-06-09 11:36:27] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:36:27] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:36:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality5172541031597879171.gal : 1 ms
[2022-06-09 11:36:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality1791056740949503799.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5172541031597879171.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1791056740949503799.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.28703e+06,1.11234,40840,2,10587,5,133082,6,0,296,156612,0


Converting to forward existential form...Done !
original formula: EF(AG((p14>0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p14>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 0,1,3.80149,103160,1,0,132,439351,150,55,2007,402103,141
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 72/72 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 61 transition count 69
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 61 transition count 69
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 60 transition count 68
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 60 transition count 68
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 59 transition count 67
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 59 transition count 67
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 59 transition count 65
Applied a total of 8 rules in 6 ms. Remains 59 /62 variables (removed 3) and now considering 65/72 (removed 7) transitions.
// Phase 1: matrix 65 rows 59 cols
[2022-06-09 11:36:31] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 11:36:31] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 65 rows 59 cols
[2022-06-09 11:36:31] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:36:31] [INFO ] State equation strengthened by 21 read => feed constraints.
[2022-06-09 11:36:31] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
// Phase 1: matrix 65 rows 59 cols
[2022-06-09 11:36:31] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:36:31] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 59/62 places, 65/72 transitions.
Finished structural reductions, in 1 iterations. Remains : 59/62 places, 65/72 transitions.
[2022-06-09 11:36:31] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:36:31] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:36:31] [INFO ] Input system was already deterministic with 65 transitions.
[2022-06-09 11:36:31] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:36:31] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:36:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality3532896705878738231.gal : 1 ms
[2022-06-09 11:36:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality517709645587275568.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3532896705878738231.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality517709645587275568.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...273
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,3.09229e+06,0.958772,35168,2,10188,5,114958,6,0,298,129723,0


Converting to forward existential form...Done !
original formula: AX((EG(AX((l377<4))) + (EF((l377>3)) * EX(TRUE))))
=> equivalent forward existential formula: [((EY(Init) * !((E(TRUE U (l377>3)) * EX(TRUE)))) * !(EG(!(EX(!((l377<4)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t9, t11, t29, t41, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t5...286
Using saturation style SCC detection
(forward)formula 0,1,29.5143,732644,1,0,414,3.8695e+06,161,216,2143,3.81183e+06,455
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 72/72 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 61 transition count 71
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 60 transition count 68
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 60 transition count 68
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 59 transition count 67
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 59 transition count 67
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 58 transition count 66
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 58 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 10 place count 58 transition count 64
Applied a total of 10 rules in 13 ms. Remains 58 /62 variables (removed 4) and now considering 64/72 (removed 8) transitions.
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:37:01] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:37:01] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:37:01] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 11:37:01] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 11:37:01] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:37:01] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 11:37:01] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 58/62 places, 64/72 transitions.
Finished structural reductions, in 1 iterations. Remains : 58/62 places, 64/72 transitions.
[2022-06-09 11:37:01] [INFO ] Flatten gal took : 5 ms
[2022-06-09 11:37:01] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:37:01] [INFO ] Input system was already deterministic with 64 transitions.
[2022-06-09 11:37:01] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:37:01] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:37:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality1035392990967200842.gal : 4 ms
[2022-06-09 11:37:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality10632785253016114291.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1035392990967200842.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10632785253016114291.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.28703e+06,1.20618,40984,2,10587,5,133082,6,0,296,156612,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,1.20811,40984,1,0,6,133082,7,1,403,156612,1
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2022-06-09 11:37:02] [INFO ] Flatten gal took : 6 ms
[2022-06-09 11:37:02] [INFO ] Flatten gal took : 5 ms
Total runtime 41653 ms.

BK_STOP 1654774622626

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-d0m08"
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 2-4028"
echo " Executing tool itstools"
echo " Input is DBSingleClientW-PT-d0m08, 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 r312-tall-165472281800161"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d0m08.tgz
mv DBSingleClientW-PT-d0m08 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 ;