fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r393-oct2-167903717200537
Last Updated
May 14, 2023

About the Execution of LTSMin+red for ShieldPPPt-PT-001B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
3639.836 27301.00 99060.00 50.70 TTTTFTFTFTFTFFFF normal

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 ;