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-165472281800145.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-d0m06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281800145
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.0K Jun 7 17:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Jun 7 17:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Jun 7 17:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Jun 7 17:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 6 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 15:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 8.1K Jun 7 17:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Jun 7 17:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 7 17:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Jun 7 17:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:23 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-d0m06-CTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654774398053

Running Version 202205111006
[2022-06-09 11:33:19] [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 11:33:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 11:33:19] [INFO ] Load time of PNML (sax parser for PT used): 98 ms
[2022-06-09 11:33:19] [INFO ] Transformed 553 places.
[2022-06-09 11:33:19] [INFO ] Transformed 150 transitions.
[2022-06-09 11:33:19] [INFO ] Parsed PT model containing 553 places and 150 transitions in 202 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Deduced a syphon composed of 444 places in 2 ms
Reduce places removed 444 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d0m06-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m06-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m06-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m06-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m06-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 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 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 103 transition count 139
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 36 place count 84 transition count 103
Iterating global reduction 1 with 19 rules applied. Total rules applied 55 place count 84 transition count 103
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 56 place count 84 transition count 102
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 64 place count 76 transition count 94
Iterating global reduction 2 with 8 rules applied. Total rules applied 72 place count 76 transition count 94
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 75 transition count 93
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 75 transition count 93
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 74 transition count 91
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 74 transition count 91
Applied a total of 76 rules in 39 ms. Remains 74 /109 variables (removed 35) and now considering 91/150 (removed 59) transitions.
// Phase 1: matrix 91 rows 74 cols
[2022-06-09 11:33:19] [INFO ] Computed 3 place invariants in 13 ms
[2022-06-09 11:33:19] [INFO ] Implicit Places using invariants in 188 ms returned []
// Phase 1: matrix 91 rows 74 cols
[2022-06-09 11:33:19] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 11:33:19] [INFO ] State equation strengthened by 28 read => feed constraints.
[2022-06-09 11:33:19] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
// Phase 1: matrix 91 rows 74 cols
[2022-06-09 11:33:19] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-09 11:33:19] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 74/109 places, 91/150 transitions.
Finished structural reductions, in 1 iterations. Remains : 74/109 places, 91/150 transitions.
Support contains 14 out of 74 places after structural reductions.
[2022-06-09 11:33:20] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2022-06-09 11:33:20] [INFO ] Flatten gal took : 33 ms
[2022-06-09 11:33:20] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA DBSingleClientW-PT-d0m06-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m06-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m06-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m06-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 11:33:20] [INFO ] Flatten gal took : 13 ms
[2022-06-09 11:33:20] [INFO ] Input system was already deterministic with 91 transitions.
Support contains 7 out of 74 places (down from 14) after GAL structural reductions.
FORMULA DBSingleClientW-PT-d0m06-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2290 resets, run finished after 427 ms. (steps per millisecond=23 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 1024 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 1006 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 1071 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 971 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 976 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 91 rows 74 cols
[2022-06-09 11:33:21] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-09 11:33:21] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 11:33:21] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 11:33:21] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:3
[2022-06-09 11:33:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-09 11:33:21] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 11:33:21] [INFO ] After 70ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 2 simplifications.
[2022-06-09 11:33:21] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-06-09 11:33:21] [INFO ] Flatten gal took : 9 ms
FORMULA DBSingleClientW-PT-d0m06-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 11:33:21] [INFO ] Flatten gal took : 7 ms
[2022-06-09 11:33:21] [INFO ] Input system was already deterministic with 91 transitions.
Support contains 0 out of 74 places (down from 1) after GAL structural reductions.
Computed a total of 5 stabilizing places and 5 stable transitions
Graph (complete) has 243 edges and 74 vertex of which 73 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 91/91 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 73 transition count 91
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 7 place count 67 transition count 83
Iterating global reduction 1 with 6 rules applied. Total rules applied 13 place count 67 transition count 83
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 17 place count 63 transition count 78
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 63 transition count 78
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 24 place count 63 transition count 75
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 61 transition count 71
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 61 transition count 71
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 30 place count 59 transition count 69
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 59 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 34 place count 59 transition count 67
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 35 place count 58 transition count 66
Iterating global reduction 3 with 1 rules applied. Total rules applied 36 place count 58 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 38 place count 58 transition count 64
Applied a total of 38 rules in 12 ms. Remains 58 /74 variables (removed 16) and now considering 64/91 (removed 27) transitions.
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:33:21] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:33:21] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:33:21] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 11:33:21] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 11:33:21] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:33:21] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:33:21] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 58/74 places, 64/91 transitions.
Finished structural reductions, in 1 iterations. Remains : 58/74 places, 64/91 transitions.
[2022-06-09 11:33:21] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:33:21] [INFO ] Flatten gal took : 21 ms
[2022-06-09 11:33:21] [INFO ] Input system was already deterministic with 64 transitions.
[2022-06-09 11:33:21] [INFO ] Flatten gal took : 7 ms
[2022-06-09 11:33:21] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:33:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality17526597529854823995.gal : 3 ms
[2022-06-09 11:33:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality1359988502506243787.ctl : 2 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/CTLCardinality17526597529854823995.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1359988502506243787.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,133604,0.360096,16556,2,4969,5,44105,6,0,296,44127,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.361165,16556,1,0,6,44105,7,1,403,44127,1
FORMULA DBSingleClientW-PT-d0m06-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 91/91 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 73 transition count 91
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 7 place count 67 transition count 83
Iterating global reduction 1 with 6 rules applied. Total rules applied 13 place count 67 transition count 83
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 17 place count 63 transition count 78
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 63 transition count 78
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 24 place count 63 transition count 75
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 61 transition count 71
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 61 transition count 71
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 30 place count 59 transition count 69
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 59 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 34 place count 59 transition count 67
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 35 place count 58 transition count 66
Iterating global reduction 3 with 1 rules applied. Total rules applied 36 place count 58 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 38 place count 58 transition count 64
Applied a total of 38 rules in 18 ms. Remains 58 /74 variables (removed 16) and now considering 64/91 (removed 27) transitions.
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:33:22] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 11:33:22] [INFO ] Implicit Places using invariants in 68 ms returned []
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:33:22] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:33:22] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 11:33:22] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:33:22] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 11:33:22] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 58/74 places, 64/91 transitions.
Finished structural reductions, in 1 iterations. Remains : 58/74 places, 64/91 transitions.
[2022-06-09 11:33:22] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:33:22] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:33:22] [INFO ] Input system was already deterministic with 64 transitions.
[2022-06-09 11:33:22] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:33:22] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:33:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality3074310272234613516.gal : 1 ms
[2022-06-09 11:33:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality9906029395827230686.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/CTLCardinality3074310272234613516.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9906029395827230686.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,133604,0.297947,16560,2,4969,5,44105,6,0,296,44127,0


Converting to forward existential form...Done !
original formula: (AX(EX(TRUE)) + EG(EX(TRUE)))
=> equivalent forward existential formula: [(EY((Init * !(EG(EX(TRUE))))) * !(EX(TRUE)))] = 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
Using saturation style SCC detection
(forward)formula 0,1,2.81987,93520,1,0,204,453730,151,106,2046,406170,230
FORMULA DBSingleClientW-PT-d0m06-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 91/91 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 73 transition count 91
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 7 place count 67 transition count 83
Iterating global reduction 1 with 6 rules applied. Total rules applied 13 place count 67 transition count 83
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 17 place count 63 transition count 78
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 63 transition count 78
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 24 place count 63 transition count 75
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 61 transition count 71
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 61 transition count 71
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 30 place count 59 transition count 69
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 59 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 34 place count 59 transition count 67
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 35 place count 58 transition count 66
Iterating global reduction 3 with 1 rules applied. Total rules applied 36 place count 58 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 38 place count 58 transition count 64
Applied a total of 38 rules in 14 ms. Remains 58 /74 variables (removed 16) and now considering 64/91 (removed 27) transitions.
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:33:25] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 11:33:25] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:33:25] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:33:25] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 11:33:25] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:33:25] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:33:25] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 58/74 places, 64/91 transitions.
Finished structural reductions, in 1 iterations. Remains : 58/74 places, 64/91 transitions.
[2022-06-09 11:33:25] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:33:25] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:33:25] [INFO ] Input system was already deterministic with 64 transitions.
[2022-06-09 11:33:25] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:33:25] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:33:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality14804419690645494214.gal : 0 ms
[2022-06-09 11:33:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality15009637609592028631.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/CTLCardinality14804419690645494214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15009637609592028631.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...276
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,133604,0.321443,16416,2,4969,5,44105,6,0,296,44127,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.322519,16416,1,0,6,44105,7,1,403,44127,1
FORMULA DBSingleClientW-PT-d0m06-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 91/91 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 73 transition count 91
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 7 place count 67 transition count 83
Iterating global reduction 1 with 6 rules applied. Total rules applied 13 place count 67 transition count 83
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 17 place count 63 transition count 78
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 63 transition count 78
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 24 place count 63 transition count 75
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 61 transition count 71
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 61 transition count 71
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 30 place count 59 transition count 69
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 59 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 34 place count 59 transition count 67
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 35 place count 58 transition count 66
Iterating global reduction 3 with 1 rules applied. Total rules applied 36 place count 58 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 38 place count 58 transition count 64
Applied a total of 38 rules in 8 ms. Remains 58 /74 variables (removed 16) and now considering 64/91 (removed 27) transitions.
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:33:25] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:33:25] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:33:25] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:33:25] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 11:33:25] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:33:26] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:33:26] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 58/74 places, 64/91 transitions.
Finished structural reductions, in 1 iterations. Remains : 58/74 places, 64/91 transitions.
[2022-06-09 11:33:26] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:33:26] [INFO ] Flatten gal took : 3 ms
[2022-06-09 11:33:26] [INFO ] Input system was already deterministic with 64 transitions.
[2022-06-09 11:33:26] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:33:26] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:33:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality9011791535820787147.gal : 0 ms
[2022-06-09 11:33:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality16454587290814356539.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/CTLCardinality9011791535820787147.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16454587290814356539.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,133604,0.326306,16424,2,4969,5,44105,6,0,296,44127,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.327371,16424,1,0,6,44105,7,1,403,44127,1
FORMULA DBSingleClientW-PT-d0m06-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 91/91 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 73 transition count 91
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 7 place count 67 transition count 83
Iterating global reduction 1 with 6 rules applied. Total rules applied 13 place count 67 transition count 83
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 17 place count 63 transition count 78
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 63 transition count 78
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 24 place count 63 transition count 75
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 61 transition count 71
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 61 transition count 71
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 30 place count 59 transition count 69
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 59 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 34 place count 59 transition count 67
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 35 place count 58 transition count 66
Iterating global reduction 3 with 1 rules applied. Total rules applied 36 place count 58 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 38 place count 58 transition count 64
Applied a total of 38 rules in 6 ms. Remains 58 /74 variables (removed 16) and now considering 64/91 (removed 27) transitions.
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:33:26] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 11:33:26] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:33:26] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:33:26] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 11:33:26] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 58 cols
[2022-06-09 11:33:26] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:33:26] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 58/74 places, 64/91 transitions.
Finished structural reductions, in 1 iterations. Remains : 58/74 places, 64/91 transitions.
[2022-06-09 11:33:26] [INFO ] Flatten gal took : 4 ms
[2022-06-09 11:33:26] [INFO ] Flatten gal took : 3 ms
[2022-06-09 11:33:26] [INFO ] Input system was already deterministic with 64 transitions.
[2022-06-09 11:33:26] [INFO ] Flatten gal took : 3 ms
[2022-06-09 11:33:26] [INFO ] Flatten gal took : 3 ms
[2022-06-09 11:33:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality15004654962134978121.gal : 0 ms
[2022-06-09 11:33:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality703116799420203486.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/CTLCardinality15004654962134978121.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality703116799420203486.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,133604,0.317515,16492,2,4969,5,44105,6,0,296,44127,0


Converting to forward existential form...Done !
original formula: AF(EX(TRUE))
=> equivalent forward existential formula: [FwdG(Init,!(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t9, t10, t28, t40, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t5...286
(forward)formula 0,1,1.13287,40292,1,0,138,145988,149,55,2025,132480,144
FORMULA DBSingleClientW-PT-d0m06-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2022-06-09 11:33:27] [INFO ] Flatten gal took : 12 ms
[2022-06-09 11:33:27] [INFO ] Flatten gal took : 5 ms
Total runtime 8556 ms.

BK_STOP 1654774407822

--------------------
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-d0m06"
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-d0m06, 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-165472281800145"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d0m06.tgz
mv DBSingleClientW-PT-d0m06 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 ;