fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r393-oct2-167903716500009
Last Updated
May 14, 2023

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

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
523.500 3575875.00 14289122.00 17.40 ?FFT????TF????TT 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-oct2-167903716500009.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 ShieldIIPs-PT-001B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903716500009
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 6.9K Feb 25 15:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 15:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 15:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 15:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 15:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Feb 25 15:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 15:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 25 15:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:54 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 17K 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 ShieldIIPs-PT-001B-CTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-001B-CTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-001B-CTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-001B-CTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-001B-CTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-001B-CTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-001B-CTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-001B-CTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-001B-CTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-001B-CTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-001B-CTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-001B-CTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-001B-CTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-001B-CTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-001B-CTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-001B-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679416925224

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=ShieldIIPs-PT-001B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 16:42:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 16:42:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 16:42:07] [INFO ] Load time of PNML (sax parser for PT used): 32 ms
[2023-03-21 16:42:07] [INFO ] Transformed 63 places.
[2023-03-21 16:42:07] [INFO ] Transformed 62 transitions.
[2023-03-21 16:42:07] [INFO ] Found NUPN structural information;
[2023-03-21 16:42:07] [INFO ] Parsed PT model containing 63 places and 62 transitions and 184 arcs in 115 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
FORMULA ShieldIIPs-PT-001B-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001B-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 51 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Applied a total of 0 rules in 15 ms. Remains 63 /63 variables (removed 0) and now considering 62/62 (removed 0) transitions.
// Phase 1: matrix 62 rows 63 cols
[2023-03-21 16:42:07] [INFO ] Computed 10 place invariants in 9 ms
[2023-03-21 16:42:08] [INFO ] Implicit Places using invariants in 270 ms returned []
[2023-03-21 16:42:08] [INFO ] Invariant cache hit.
[2023-03-21 16:42:08] [INFO ] Implicit Places using invariants and state equation in 362 ms returned []
Implicit Place search using SMT with State Equation took 663 ms to find 0 implicit places.
[2023-03-21 16:42:08] [INFO ] Invariant cache hit.
[2023-03-21 16:42:08] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 754 ms. Remains : 63/63 places, 62/62 transitions.
Support contains 51 out of 63 places after structural reductions.
[2023-03-21 16:42:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-21 16:42:08] [INFO ] Flatten gal took : 25 ms
[2023-03-21 16:42:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ShieldIIPs-PT-001B-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001B-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 16:42:08] [INFO ] Flatten gal took : 11 ms
[2023-03-21 16:42:08] [INFO ] Input system was already deterministic with 62 transitions.
Support contains 45 out of 63 places (down from 51) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 50) seen :49
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 16:42:08] [INFO ] Invariant cache hit.
[2023-03-21 16:42:09] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-21 16:42:09] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 7 ms
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 31 ms
[2023-03-21 16:42:09] [INFO ] Input system was already deterministic with 62 transitions.
Support contains 43 out of 63 places (down from 44) after GAL structural reductions.
Computed a total of 16 stabilizing places and 16 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 56 transition count 55
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 56 transition count 55
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 55 transition count 54
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 55 transition count 54
Applied a total of 16 rules in 5 ms. Remains 55 /63 variables (removed 8) and now considering 54/62 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 55/63 places, 54/62 transitions.
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 21 ms
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 3 ms
[2023-03-21 16:42:09] [INFO ] Input system was already deterministic with 54 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 62 transition count 57
Reduce places removed 4 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 58 transition count 55
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12 place count 56 transition count 55
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 12 place count 56 transition count 49
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 24 place count 50 transition count 49
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 29 place count 45 transition count 44
Iterating global reduction 3 with 5 rules applied. Total rules applied 34 place count 45 transition count 44
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 34 place count 45 transition count 42
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 38 place count 43 transition count 42
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 62 place count 31 transition count 30
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 63 place count 30 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 64 place count 29 transition count 29
Applied a total of 64 rules in 30 ms. Remains 29 /63 variables (removed 34) and now considering 29/62 (removed 33) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 30 ms. Remains : 29/63 places, 29/62 transitions.
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 2 ms
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 1 ms
[2023-03-21 16:42:09] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 62 transition count 57
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 58 transition count 56
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 57 transition count 56
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 10 place count 57 transition count 51
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 20 place count 52 transition count 51
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 24 place count 48 transition count 47
Iterating global reduction 3 with 4 rules applied. Total rules applied 28 place count 48 transition count 47
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 28 place count 48 transition count 45
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 32 place count 46 transition count 45
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 60 place count 32 transition count 31
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 61 place count 31 transition count 30
Applied a total of 61 rules in 10 ms. Remains 31 /63 variables (removed 32) and now considering 30/62 (removed 32) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 31/63 places, 30/62 transitions.
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 2 ms
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 2 ms
[2023-03-21 16:42:09] [INFO ] Input system was already deterministic with 30 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 62 transition count 55
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 56 transition count 55
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 12 place count 56 transition count 49
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 24 place count 50 transition count 49
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 31 place count 43 transition count 42
Iterating global reduction 2 with 7 rules applied. Total rules applied 38 place count 43 transition count 42
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 38 place count 43 transition count 39
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 44 place count 40 transition count 39
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 68 place count 28 transition count 27
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 69 place count 27 transition count 26
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 70 place count 26 transition count 26
Applied a total of 70 rules in 8 ms. Remains 26 /63 variables (removed 37) and now considering 26/62 (removed 36) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 26/63 places, 26/62 transitions.
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 2 ms
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 1 ms
[2023-03-21 16:42:09] [INFO ] Input system was already deterministic with 26 transitions.
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
FORMULA ShieldIIPs-PT-001B-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 57 transition count 56
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 57 transition count 56
Applied a total of 12 rules in 2 ms. Remains 57 /63 variables (removed 6) and now considering 56/62 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 57/63 places, 56/62 transitions.
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 3 ms
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 3 ms
[2023-03-21 16:42:09] [INFO ] Input system was already deterministic with 56 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 62 transition count 55
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 56 transition count 55
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 12 place count 56 transition count 49
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 24 place count 50 transition count 49
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 31 place count 43 transition count 42
Iterating global reduction 2 with 7 rules applied. Total rules applied 38 place count 43 transition count 42
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 38 place count 43 transition count 39
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 44 place count 40 transition count 39
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 66 place count 29 transition count 28
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 67 place count 28 transition count 27
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 68 place count 27 transition count 27
Applied a total of 68 rules in 9 ms. Remains 27 /63 variables (removed 36) and now considering 27/62 (removed 35) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 27/63 places, 27/62 transitions.
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 1 ms
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 1 ms
[2023-03-21 16:42:09] [INFO ] Input system was already deterministic with 27 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 58 transition count 57
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 58 transition count 57
Applied a total of 10 rules in 2 ms. Remains 58 /63 variables (removed 5) and now considering 57/62 (removed 5) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 58/63 places, 57/62 transitions.
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 2 ms
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 3 ms
[2023-03-21 16:42:09] [INFO ] Input system was already deterministic with 57 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 62 transition count 58
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 59 transition count 57
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 58 transition count 57
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 8 place count 58 transition count 53
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 16 place count 54 transition count 53
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 20 place count 50 transition count 49
Iterating global reduction 3 with 4 rules applied. Total rules applied 24 place count 50 transition count 49
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 24 place count 50 transition count 48
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 26 place count 49 transition count 48
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 50 place count 37 transition count 36
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 51 place count 36 transition count 35
Applied a total of 51 rules in 8 ms. Remains 36 /63 variables (removed 27) and now considering 35/62 (removed 27) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 36/63 places, 35/62 transitions.
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 2 ms
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 2 ms
[2023-03-21 16:42:09] [INFO ] Input system was already deterministic with 35 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 60 transition count 59
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 60 transition count 59
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 59 transition count 58
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 59 transition count 58
Applied a total of 8 rules in 3 ms. Remains 59 /63 variables (removed 4) and now considering 58/62 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 59/63 places, 58/62 transitions.
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 4 ms
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 2 ms
[2023-03-21 16:42:09] [INFO ] Input system was already deterministic with 58 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 57 transition count 56
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 57 transition count 56
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 56 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 56 transition count 55
Applied a total of 14 rules in 2 ms. Remains 56 /63 variables (removed 7) and now considering 55/62 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 56/63 places, 55/62 transitions.
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 3 ms
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 2 ms
[2023-03-21 16:42:09] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 57 transition count 56
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 57 transition count 56
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 56 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 56 transition count 55
Applied a total of 14 rules in 3 ms. Remains 56 /63 variables (removed 7) and now considering 55/62 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 56/63 places, 55/62 transitions.
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 2 ms
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 3 ms
[2023-03-21 16:42:09] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 56 transition count 55
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 56 transition count 55
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 55 transition count 54
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 55 transition count 54
Applied a total of 16 rules in 3 ms. Remains 55 /63 variables (removed 8) and now considering 54/62 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 55/63 places, 54/62 transitions.
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 3 ms
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 3 ms
[2023-03-21 16:42:09] [INFO ] Input system was already deterministic with 54 transitions.
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 3 ms
[2023-03-21 16:42:09] [INFO ] Flatten gal took : 3 ms
[2023-03-21 16:42:09] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-21 16:42:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 63 places, 62 transitions and 184 arcs took 1 ms.
Total runtime 1959 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/473/ctl_0_ --ctl=/tmp/473/ctl_1_ --ctl=/tmp/473/ctl_2_ --ctl=/tmp/473/ctl_3_ --ctl=/tmp/473/ctl_4_ --ctl=/tmp/473/ctl_5_ --ctl=/tmp/473/ctl_6_ --ctl=/tmp/473/ctl_7_ --ctl=/tmp/473/ctl_8_ --ctl=/tmp/473/ctl_9_ --ctl=/tmp/473/ctl_10_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393236 kB
MemFree: 15629828 kB
After kill :
MemTotal: 16393236 kB
MemFree: 16097628 kB
Could not compute solution for formula : ShieldIIPs-PT-001B-CTLCardinality-00
FORMULA ShieldIIPs-PT-001B-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldIIPs-PT-001B-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
Could not compute solution for formula : ShieldIIPs-PT-001B-CTLCardinality-04
Could not compute solution for formula : ShieldIIPs-PT-001B-CTLCardinality-05
Could not compute solution for formula : ShieldIIPs-PT-001B-CTLCardinality-06
Could not compute solution for formula : ShieldIIPs-PT-001B-CTLCardinality-07
Could not compute solution for formula : ShieldIIPs-PT-001B-CTLCardinality-10
Could not compute solution for formula : ShieldIIPs-PT-001B-CTLCardinality-11
Could not compute solution for formula : ShieldIIPs-PT-001B-CTLCardinality-12
Could not compute solution for formula : ShieldIIPs-PT-001B-CTLCardinality-13

BK_STOP 1679420501099

--------------------
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 ShieldIIPs-PT-001B-CTLCardinality-00
ctl formula formula --ctl=/tmp/473/ctl_0_
ctl formula name ShieldIIPs-PT-001B-CTLCardinality-01
ctl formula formula --ctl=/tmp/473/ctl_1_
ctl formula name ShieldIIPs-PT-001B-CTLCardinality-02
ctl formula formula --ctl=/tmp/473/ctl_2_
ctl formula name ShieldIIPs-PT-001B-CTLCardinality-04
ctl formula formula --ctl=/tmp/473/ctl_3_
ctl formula name ShieldIIPs-PT-001B-CTLCardinality-05
ctl formula formula --ctl=/tmp/473/ctl_4_
ctl formula name ShieldIIPs-PT-001B-CTLCardinality-06
ctl formula formula --ctl=/tmp/473/ctl_5_
ctl formula name ShieldIIPs-PT-001B-CTLCardinality-07
ctl formula formula --ctl=/tmp/473/ctl_6_
ctl formula name ShieldIIPs-PT-001B-CTLCardinality-10
ctl formula formula --ctl=/tmp/473/ctl_7_
ctl formula name ShieldIIPs-PT-001B-CTLCardinality-11
ctl formula formula --ctl=/tmp/473/ctl_8_
ctl formula name ShieldIIPs-PT-001B-CTLCardinality-12
ctl formula formula --ctl=/tmp/473/ctl_9_
ctl formula name ShieldIIPs-PT-001B-CTLCardinality-13
ctl formula formula --ctl=/tmp/473/ctl_10_
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 63 places, 62 transitions and 184 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 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: 62->62 groups
pnml2lts-sym: Regrouping took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state vector length is 63; there are 62 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: Exploration took 24812 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.180 real 0.680 user 0.020 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: state space has 863505 states, 4681 nodes
pnml2lts-sym: Formula /tmp/473/ctl_2_ does not hold 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: Formula /tmp/473/ctl_1_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 479
Killing (9) : 479

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="ShieldIIPs-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 ShieldIIPs-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-oct2-167903716500009"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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