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.r393-oct2-167903717200537.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldPPPt-PT-001B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903717200537
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 7.8K Feb 25 21:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 21:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 20:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 25 20:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 21:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 25 21:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 21:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 21:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 19K Mar 5 18:23 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 ShieldPPPt-PT-001B-CTLCardinality-00
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-01
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-02
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-03
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-04
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-05
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-06
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-07
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-08
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-09
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-10
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-11
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-12
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-13
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-14
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679459593835

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=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-001B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 04:33:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 04:33:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 04:33:16] [INFO ] Load time of PNML (sax parser for PT used): 31 ms
[2023-03-22 04:33:16] [INFO ] Transformed 81 places.
[2023-03-22 04:33:16] [INFO ] Transformed 74 transitions.
[2023-03-22 04:33:16] [INFO ] Found NUPN structural information;
[2023-03-22 04:33:16] [INFO ] Parsed PT model containing 81 places and 74 transitions and 184 arcs in 95 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
FORMULA ShieldPPPt-PT-001B-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 69 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Applied a total of 0 rules in 11 ms. Remains 81 /81 variables (removed 0) and now considering 74/74 (removed 0) transitions.
// Phase 1: matrix 74 rows 81 cols
[2023-03-22 04:33:16] [INFO ] Computed 12 place invariants in 5 ms
[2023-03-22 04:33:16] [INFO ] Implicit Places using invariants in 347 ms returned []
[2023-03-22 04:33:16] [INFO ] Invariant cache hit.
[2023-03-22 04:33:16] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 641 ms to find 0 implicit places.
[2023-03-22 04:33:16] [INFO ] Invariant cache hit.
[2023-03-22 04:33:17] [INFO ] Dead Transitions using invariants and state equation in 356 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1017 ms. Remains : 81/81 places, 74/74 transitions.
Support contains 69 out of 81 places after structural reductions.
[2023-03-22 04:33:17] [INFO ] Flatten gal took : 21 ms
[2023-03-22 04:33:17] [INFO ] Flatten gal took : 20 ms
[2023-03-22 04:33:17] [INFO ] Input system was already deterministic with 74 transitions.
Support contains 67 out of 81 places (down from 69) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=31 ) properties (out of 80) seen :77
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-22 04:33:18] [INFO ] Invariant cache hit.
[2023-03-22 04:33:18] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-22 04:33:18] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2023-03-22 04:33:18] [INFO ] [Nat]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-22 04:33:18] [INFO ] After 25ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2023-03-22 04:33:18] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 4 ms to minimize.
[2023-03-22 04:33:18] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2023-03-22 04:33:18] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 88 ms
[2023-03-22 04:33:18] [INFO ] After 115ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :0
[2023-03-22 04:33:18] [INFO ] After 165ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
[2023-03-22 04:33:18] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 7 ms
FORMULA ShieldPPPt-PT-001B-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 5 ms
[2023-03-22 04:33:18] [INFO ] Input system was already deterministic with 74 transitions.
Support contains 64 out of 81 places (down from 67) after GAL structural reductions.
Computed a total of 20 stabilizing places and 20 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 80 transition count 58
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 17 rules applied. Total rules applied 32 place count 65 transition count 56
Reduce places removed 1 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 6 rules applied. Total rules applied 38 place count 64 transition count 51
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 43 place count 59 transition count 51
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 43 place count 59 transition count 46
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 53 place count 54 transition count 46
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 58 place count 49 transition count 41
Iterating global reduction 4 with 5 rules applied. Total rules applied 63 place count 49 transition count 41
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 63 place count 49 transition count 40
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 65 place count 48 transition count 40
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 93 place count 34 transition count 26
Applied a total of 93 rules in 21 ms. Remains 34 /81 variables (removed 47) and now considering 26/74 (removed 48) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 34/81 places, 26/74 transitions.
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 2 ms
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 2 ms
[2023-03-22 04:33:18] [INFO ] Input system was already deterministic with 26 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 78 transition count 71
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 78 transition count 71
Applied a total of 6 rules in 3 ms. Remains 78 /81 variables (removed 3) and now considering 71/74 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 78/81 places, 71/74 transitions.
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 3 ms
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 3 ms
[2023-03-22 04:33:18] [INFO ] Input system was already deterministic with 71 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 80 transition count 53
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 22 rules applied. Total rules applied 42 place count 60 transition count 51
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 43 place count 59 transition count 51
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 43 place count 59 transition count 46
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 53 place count 54 transition count 46
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 61 place count 46 transition count 38
Iterating global reduction 3 with 8 rules applied. Total rules applied 69 place count 46 transition count 38
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 69 place count 46 transition count 35
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 75 place count 43 transition count 35
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 101 place count 30 transition count 22
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 102 place count 29 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 103 place count 28 transition count 21
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 103 place count 28 transition count 19
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 107 place count 26 transition count 19
Applied a total of 107 rules in 12 ms. Remains 26 /81 variables (removed 55) and now considering 19/74 (removed 55) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 26/81 places, 19/74 transitions.
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 1 ms
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 1 ms
[2023-03-22 04:33:18] [INFO ] Input system was already deterministic with 19 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 70 transition count 63
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 70 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 69 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 69 transition count 62
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 68 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 68 transition count 61
Applied a total of 26 rules in 7 ms. Remains 68 /81 variables (removed 13) and now considering 61/74 (removed 13) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 68/81 places, 61/74 transitions.
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 3 ms
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 3 ms
[2023-03-22 04:33:18] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 77 transition count 70
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 77 transition count 70
Applied a total of 8 rules in 2 ms. Remains 77 /81 variables (removed 4) and now considering 70/74 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 77/81 places, 70/74 transitions.
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 3 ms
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 3 ms
[2023-03-22 04:33:18] [INFO ] Input system was already deterministic with 70 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 70 transition count 63
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 70 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 69 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 69 transition count 62
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 68 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 68 transition count 61
Applied a total of 26 rules in 7 ms. Remains 68 /81 variables (removed 13) and now considering 61/74 (removed 13) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 68/81 places, 61/74 transitions.
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 2 ms
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 3 ms
[2023-03-22 04:33:18] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 71 transition count 64
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 71 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 70 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 70 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 69 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 69 transition count 62
Applied a total of 24 rules in 5 ms. Remains 69 /81 variables (removed 12) and now considering 62/74 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 69/81 places, 62/74 transitions.
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 3 ms
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 3 ms
[2023-03-22 04:33:18] [INFO ] Input system was already deterministic with 62 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 80 transition count 52
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 23 rules applied. Total rules applied 44 place count 59 transition count 50
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 45 place count 58 transition count 50
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 45 place count 58 transition count 46
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 53 place count 54 transition count 46
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 60 place count 47 transition count 39
Iterating global reduction 3 with 7 rules applied. Total rules applied 67 place count 47 transition count 39
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 67 place count 47 transition count 36
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 73 place count 44 transition count 36
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 101 place count 30 transition count 22
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 102 place count 30 transition count 22
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 103 place count 29 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 104 place count 28 transition count 21
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 104 place count 28 transition count 19
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 108 place count 26 transition count 19
Applied a total of 108 rules in 12 ms. Remains 26 /81 variables (removed 55) and now considering 19/74 (removed 55) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 26/81 places, 19/74 transitions.
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 1 ms
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 1 ms
[2023-03-22 04:33:18] [INFO ] Input system was already deterministic with 19 transitions.
Finished random walk after 28 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=14 )
FORMULA ShieldPPPt-PT-001B-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 72 transition count 65
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 72 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 71 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 71 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 70 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 70 transition count 63
Applied a total of 22 rules in 5 ms. Remains 70 /81 variables (removed 11) and now considering 63/74 (removed 11) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 70/81 places, 63/74 transitions.
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 2 ms
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 3 ms
[2023-03-22 04:33:18] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 70 transition count 63
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 70 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 69 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 69 transition count 62
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 68 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 68 transition count 61
Applied a total of 26 rules in 3 ms. Remains 68 /81 variables (removed 13) and now considering 61/74 (removed 13) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 68/81 places, 61/74 transitions.
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 2 ms
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 2 ms
[2023-03-22 04:33:18] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 70 transition count 63
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 70 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 69 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 69 transition count 62
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 68 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 68 transition count 61
Applied a total of 26 rules in 3 ms. Remains 68 /81 variables (removed 13) and now considering 61/74 (removed 13) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 68/81 places, 61/74 transitions.
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 3 ms
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 3 ms
[2023-03-22 04:33:18] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 74 transition count 67
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 74 transition count 67
Applied a total of 14 rules in 2 ms. Remains 74 /81 variables (removed 7) and now considering 67/74 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 74/81 places, 67/74 transitions.
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 2 ms
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 3 ms
[2023-03-22 04:33:18] [INFO ] Input system was already deterministic with 67 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 71 transition count 64
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 71 transition count 64
Applied a total of 20 rules in 2 ms. Remains 71 /81 variables (removed 10) and now considering 64/74 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 71/81 places, 64/74 transitions.
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 2 ms
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 2 ms
[2023-03-22 04:33:18] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 73 transition count 66
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 73 transition count 66
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 72 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 72 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 71 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 71 transition count 64
Applied a total of 20 rules in 4 ms. Remains 71 /81 variables (removed 10) and now considering 64/74 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 71/81 places, 64/74 transitions.
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 3 ms
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 3 ms
[2023-03-22 04:33:18] [INFO ] Input system was already deterministic with 64 transitions.
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 3 ms
[2023-03-22 04:33:18] [INFO ] Flatten gal took : 4 ms
[2023-03-22 04:33:18] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-22 04:33:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 81 places, 74 transitions and 184 arcs took 1 ms.
Total runtime 2759 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/484/ctl_0_ --ctl=/tmp/484/ctl_1_ --ctl=/tmp/484/ctl_2_ --ctl=/tmp/484/ctl_3_ --ctl=/tmp/484/ctl_4_ --ctl=/tmp/484/ctl_5_ --ctl=/tmp/484/ctl_6_ --ctl=/tmp/484/ctl_7_ --ctl=/tmp/484/ctl_8_ --ctl=/tmp/484/ctl_9_ --ctl=/tmp/484/ctl_10_ --ctl=/tmp/484/ctl_11_ --ctl=/tmp/484/ctl_12_ --mu-par --mu-opt
FORMULA ShieldPPPt-PT-001B-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldPPPt-PT-001B-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldPPPt-PT-001B-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldPPPt-PT-001B-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldPPPt-PT-001B-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldPPPt-PT-001B-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldPPPt-PT-001B-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldPPPt-PT-001B-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldPPPt-PT-001B-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldPPPt-PT-001B-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldPPPt-PT-001B-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldPPPt-PT-001B-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldPPPt-PT-001B-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679459621136

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name ShieldPPPt-PT-001B-CTLCardinality-00
ctl formula formula --ctl=/tmp/484/ctl_0_
ctl formula name ShieldPPPt-PT-001B-CTLCardinality-01
ctl formula formula --ctl=/tmp/484/ctl_1_
ctl formula name ShieldPPPt-PT-001B-CTLCardinality-02
ctl formula formula --ctl=/tmp/484/ctl_2_
ctl formula name ShieldPPPt-PT-001B-CTLCardinality-03
ctl formula formula --ctl=/tmp/484/ctl_3_
ctl formula name ShieldPPPt-PT-001B-CTLCardinality-04
ctl formula formula --ctl=/tmp/484/ctl_4_
ctl formula name ShieldPPPt-PT-001B-CTLCardinality-05
ctl formula formula --ctl=/tmp/484/ctl_5_
ctl formula name ShieldPPPt-PT-001B-CTLCardinality-06
ctl formula formula --ctl=/tmp/484/ctl_6_
ctl formula name ShieldPPPt-PT-001B-CTLCardinality-08
ctl formula formula --ctl=/tmp/484/ctl_7_
ctl formula name ShieldPPPt-PT-001B-CTLCardinality-10
ctl formula formula --ctl=/tmp/484/ctl_8_
ctl formula name ShieldPPPt-PT-001B-CTLCardinality-11
ctl formula formula --ctl=/tmp/484/ctl_9_
ctl formula name ShieldPPPt-PT-001B-CTLCardinality-13
ctl formula formula --ctl=/tmp/484/ctl_10_
ctl formula name ShieldPPPt-PT-001B-CTLCardinality-14
ctl formula formula --ctl=/tmp/484/ctl_11_
ctl formula name ShieldPPPt-PT-001B-CTLCardinality-15
ctl formula formula --ctl=/tmp/484/ctl_12_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 81 places, 74 transitions and 184 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 74->74 groups
pnml2lts-sym: Regrouping took 0.010 real 0.010 user 0.000 sys
pnml2lts-sym: state vector length is 81; there are 74 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 16474 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.100 real 0.360 user 0.030 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: state space has 17903046 states, 3602 nodes
pnml2lts-sym: Formula /tmp/484/ctl_0_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/484/ctl_3_ holds for the initial state
pnml2lts-sym: Formula /tmp/484/ctl_2_ holds for the initial state
pnml2lts-sym: Formula /tmp/484/ctl_5_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/484/ctl_4_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/484/ctl_12_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/484/ctl_1_ holds for the initial state
pnml2lts-sym: Formula /tmp/484/ctl_7_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/484/ctl_8_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/484/ctl_9_ holds for the initial state
pnml2lts-sym: Formula /tmp/484/ctl_10_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/484/ctl_6_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/484/ctl_11_ does not hold for the initial state
pnml2lts-sym: group_next: 442 nodes total
pnml2lts-sym: group_explored: 467 nodes, 315 short vectors total
pnml2lts-sym: max token count: 1

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="ShieldPPPt-PT-001B"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ShieldPPPt-PT-001B, 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 r393-oct2-167903717200537"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-001B.tgz
mv ShieldPPPt-PT-001B 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 ;