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-167814475100209.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-d0m08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475100209
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 5.5K Feb 26 15:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Feb 26 15:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 15:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 15:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 16K Feb 25 15:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 15:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K Feb 26 15:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 26 15:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Feb 26 15:34 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-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 1678237917994

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-d0m08
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-08 01:11:59] [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 01:11:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 01:11:59] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2023-03-08 01:11:59] [INFO ] Transformed 553 places.
[2023-03-08 01:11:59] [INFO ] Transformed 150 transitions.
[2023-03-08 01:11:59] [INFO ] Parsed PT model containing 553 places and 150 transitions and 600 arcs in 124 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 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-d0m08-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 7 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 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 32 place count 81 transition count 103
Iterating global reduction 1 with 22 rules applied. Total rules applied 54 place count 81 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 55 place count 81 transition count 102
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 67 place count 69 transition count 90
Iterating global reduction 2 with 12 rules applied. Total rules applied 79 place count 69 transition count 90
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 81 place count 69 transition count 88
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 82 place count 68 transition count 85
Iterating global reduction 3 with 1 rules applied. Total rules applied 83 place count 68 transition count 85
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 84 place count 67 transition count 84
Iterating global reduction 3 with 1 rules applied. Total rules applied 85 place count 67 transition count 84
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 86 place count 66 transition count 83
Iterating global reduction 3 with 1 rules applied. Total rules applied 87 place count 66 transition count 83
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 89 place count 66 transition count 81
Applied a total of 89 rules in 29 ms. Remains 66 /109 variables (removed 43) and now considering 81/150 (removed 69) transitions.
// Phase 1: matrix 81 rows 66 cols
[2023-03-08 01:11:59] [INFO ] Computed 2 place invariants in 12 ms
[2023-03-08 01:12:00] [INFO ] Implicit Places using invariants in 462 ms returned []
[2023-03-08 01:12:00] [INFO ] Invariant cache hit.
[2023-03-08 01:12:00] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-08 01:12:00] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 599 ms to find 0 implicit places.
[2023-03-08 01:12:00] [INFO ] Invariant cache hit.
[2023-03-08 01:12:00] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 66/109 places, 81/150 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 675 ms. Remains : 66/109 places, 81/150 transitions.
Support contains 7 out of 66 places after structural reductions.
[2023-03-08 01:12:00] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-08 01:12:00] [INFO ] Flatten gal took : 26 ms
[2023-03-08 01:12:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 01:12:00] [INFO ] Flatten gal took : 12 ms
[2023-03-08 01:12:00] [INFO ] Input system was already deterministic with 81 transitions.
Support contains 6 out of 66 places (down from 7) after GAL structural reductions.
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2245 resets, run finished after 318 ms. (steps per millisecond=31 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 1012 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 1063 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1021 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1033 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 971 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1049 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 513650 steps, run timeout after 3001 ms. (steps per millisecond=171 ) properties seen :{2=1}
Probabilistic random walk after 513650 steps, saw 196624 distinct states, run finished after 3002 ms. (steps per millisecond=171 ) properties seen :1
Running SMT prover for 5 properties.
[2023-03-08 01:12:04] [INFO ] Invariant cache hit.
[2023-03-08 01:12:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-08 01:12:04] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 01:12:04] [INFO ] After 35ms SMT Verify possible using state equation in real domain returned unsat :2 sat :1 real:2
[2023-03-08 01:12:04] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-08 01:12:04] [INFO ] After 14ms SMT Verify possible using 28 Read/Feed constraints in real domain returned unsat :2 sat :0 real:3
[2023-03-08 01:12:04] [INFO ] After 127ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:3
[2023-03-08 01:12:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-08 01:12:04] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 01:12:04] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :1
[2023-03-08 01:12:04] [INFO ] After 7ms SMT Verify possible using 28 Read/Feed constraints in natural domain returned unsat :4 sat :1
[2023-03-08 01:12:04] [INFO ] After 17ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-08 01:12:04] [INFO ] After 101ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :1
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 81/81 transitions.
Graph (complete) has 198 edges and 66 vertex of which 65 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 80
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 61 transition count 71
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 61 transition count 71
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 61 transition count 70
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 12 place count 60 transition count 68
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 60 transition count 68
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 14 place count 59 transition count 67
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 59 transition count 67
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 16 place count 58 transition count 66
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 58 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 19 place count 58 transition count 64
Applied a total of 19 rules in 19 ms. Remains 58 /66 variables (removed 8) and now considering 64/81 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 58/66 places, 64/81 transitions.
Incomplete random walk after 10000 steps, including 2255 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 989 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1899836 steps, run visited all 1 properties in 1862 ms. (steps per millisecond=1020 )
Probabilistic random walk after 1899836 steps, saw 738343 distinct states, run finished after 1862 ms. (steps per millisecond=1020 ) properties seen :1
Successfully simplified 4 atomic propositions for a total of 4 simplifications.
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 01:12:06] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-08 01:12:06] [INFO ] Flatten gal took : 7 ms
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 01:12:06] [INFO ] Flatten gal took : 6 ms
[2023-03-08 01:12:06] [INFO ] Input system was already deterministic with 81 transitions.
Support contains 1 out of 66 places (down from 2) after GAL structural reductions.
Computed a total of 5 stabilizing places and 10 stable transitions
Graph (complete) has 216 edges and 66 vertex of which 64 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 81/81 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 62 transition count 72
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 62 transition count 72
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 62 transition count 71
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 61 transition count 69
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 61 transition count 69
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 60 transition count 68
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 60 transition count 68
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 59 transition count 67
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 59 transition count 67
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 17 place count 59 transition count 65
Applied a total of 17 rules in 7 ms. Remains 59 /66 variables (removed 7) and now considering 65/81 (removed 16) transitions.
// Phase 1: matrix 65 rows 59 cols
[2023-03-08 01:12:06] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-08 01:12:06] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-08 01:12:06] [INFO ] Invariant cache hit.
[2023-03-08 01:12:06] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-08 01:12:06] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2023-03-08 01:12:06] [INFO ] Invariant cache hit.
[2023-03-08 01:12:06] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 59/66 places, 65/81 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 249 ms. Remains : 59/66 places, 65/81 transitions.
[2023-03-08 01:12:06] [INFO ] Flatten gal took : 5 ms
[2023-03-08 01:12:06] [INFO ] Flatten gal took : 4 ms
[2023-03-08 01:12:06] [INFO ] Input system was already deterministic with 65 transitions.
[2023-03-08 01:12:06] [INFO ] Flatten gal took : 4 ms
[2023-03-08 01:12:06] [INFO ] Flatten gal took : 4 ms
[2023-03-08 01:12:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality2354486731180322324.gal : 2 ms
[2023-03-08 01:12:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality5327580071730236350.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/CTLCardinality2354486731180322324.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5327580071730236350.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,3.09229e+06,0.886586,33936,2,10188,5,114958,6,0,298,129723,0


Converting to forward existential form...Done !
original formula: E(EF(EX((l375>=6))) U !(AX(EX(TRUE))))
=> equivalent forward existential formula: [(EY(FwdU(Init,E(TRUE U EX((l375>=6))))) * !(EX(TRUE)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t10, t11, t29, t41, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t...287
(forward)formula 0,1,16.988,472808,1,0,510,2.23934e+06,155,290,2092,2.66199e+06,552
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 81/81 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 65 transition count 80
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 61 transition count 71
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 61 transition count 71
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 61 transition count 70
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 12 place count 60 transition count 68
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 60 transition count 68
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 14 place count 59 transition count 67
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 59 transition count 67
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 16 place count 58 transition count 66
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 58 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 19 place count 58 transition count 64
Applied a total of 19 rules in 8 ms. Remains 58 /66 variables (removed 8) and now considering 64/81 (removed 17) transitions.
// Phase 1: matrix 64 rows 58 cols
[2023-03-08 01:12:23] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-08 01:12:23] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-08 01:12:23] [INFO ] Invariant cache hit.
[2023-03-08 01:12:23] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-08 01:12:23] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2023-03-08 01:12:23] [INFO ] Invariant cache hit.
[2023-03-08 01:12:23] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 58/66 places, 64/81 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 188 ms. Remains : 58/66 places, 64/81 transitions.
[2023-03-08 01:12:23] [INFO ] Flatten gal took : 4 ms
[2023-03-08 01:12:23] [INFO ] Flatten gal took : 4 ms
[2023-03-08 01:12:24] [INFO ] Input system was already deterministic with 64 transitions.
[2023-03-08 01:12:24] [INFO ] Flatten gal took : 3 ms
[2023-03-08 01:12:24] [INFO ] Flatten gal took : 3 ms
[2023-03-08 01:12:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality6480799046017790882.gal : 1 ms
[2023-03-08 01:12:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality16145496161934183990.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/CTLCardinality6480799046017790882.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16145496161934183990.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,2.28703e+06,1.03422,39712,2,10587,5,133082,6,0,296,156612,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,1.03586,39712,1,0,6,133082,7,1,403,156612,1
FORMULA DBSingleClientW-PT-d0m08-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-08 01:12:25] [INFO ] Flatten gal took : 4 ms
[2023-03-08 01:12:25] [INFO ] Flatten gal took : 5 ms
Total runtime 25659 ms.

BK_STOP 1678237945902

--------------------
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-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 2-5348"
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 r101-tall-167814475100209"
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 ;