fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r521-tall-167987246100001
Last Updated
May 14, 2023

About the Execution of LTSMin+red for Anderson-PT-04

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
543.623 14443.00 46786.00 292.90 TTTFTFTTFFTTTTTT 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.r521-tall-167987246100001.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is Anderson-PT-04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246100001
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 6.4K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 7.6K Mar 23 15:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Mar 23 15:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 23 15:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 32K Mar 23 15:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 103K Mar 31 16:48 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 Anderson-PT-04-CTLCardinality-00
FORMULA_NAME Anderson-PT-04-CTLCardinality-01
FORMULA_NAME Anderson-PT-04-CTLCardinality-02
FORMULA_NAME Anderson-PT-04-CTLCardinality-03
FORMULA_NAME Anderson-PT-04-CTLCardinality-04
FORMULA_NAME Anderson-PT-04-CTLCardinality-05
FORMULA_NAME Anderson-PT-04-CTLCardinality-06
FORMULA_NAME Anderson-PT-04-CTLCardinality-07
FORMULA_NAME Anderson-PT-04-CTLCardinality-08
FORMULA_NAME Anderson-PT-04-CTLCardinality-09
FORMULA_NAME Anderson-PT-04-CTLCardinality-10
FORMULA_NAME Anderson-PT-04-CTLCardinality-11
FORMULA_NAME Anderson-PT-04-CTLCardinality-12
FORMULA_NAME Anderson-PT-04-CTLCardinality-13
FORMULA_NAME Anderson-PT-04-CTLCardinality-14
FORMULA_NAME Anderson-PT-04-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1680853258885

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=Anderson-PT-04
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-07 07:41:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-04-07 07:41:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 07:41:00] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2023-04-07 07:41:00] [INFO ] Transformed 105 places.
[2023-04-07 07:41:00] [INFO ] Transformed 200 transitions.
[2023-04-07 07:41:00] [INFO ] Found NUPN structural information;
[2023-04-07 07:41:00] [INFO ] Parsed PT model containing 105 places and 200 transitions and 752 arcs in 113 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
FORMULA Anderson-PT-04-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 67 out of 105 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 200/200 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 101 transition count 196
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 101 transition count 196
Applied a total of 8 rules in 16 ms. Remains 101 /105 variables (removed 4) and now considering 196/200 (removed 4) transitions.
// Phase 1: matrix 196 rows 101 cols
[2023-04-07 07:41:00] [INFO ] Computed 11 invariants in 21 ms
[2023-04-07 07:41:00] [INFO ] Implicit Places using invariants in 260 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 286 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 100/105 places, 196/200 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 305 ms. Remains : 100/105 places, 196/200 transitions.
Support contains 67 out of 100 places after structural reductions.
[2023-04-07 07:41:01] [INFO ] Flatten gal took : 61 ms
[2023-04-07 07:41:01] [INFO ] Flatten gal took : 15 ms
[2023-04-07 07:41:01] [INFO ] Input system was already deterministic with 196 transitions.
Support contains 66 out of 100 places (down from 67) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=30 ) properties (out of 58) seen :53
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :1
Running SMT prover for 3 properties.
// Phase 1: matrix 196 rows 100 cols
[2023-04-07 07:41:01] [INFO ] Computed 10 invariants in 8 ms
[2023-04-07 07:41:01] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-04-07 07:41:01] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-04-07 07:41:01] [INFO ] [Nat]Absence check using 5 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-07 07:41:02] [INFO ] After 60ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2023-04-07 07:41:02] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:41:02] [INFO ] After 10ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2023-04-07 07:41:02] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-04-07 07:41:02] [INFO ] After 164ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 196/196 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 100 transition count 180
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 84 transition count 180
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 32 place count 84 transition count 169
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 54 place count 73 transition count 169
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 73 place count 54 transition count 78
Iterating global reduction 2 with 19 rules applied. Total rules applied 92 place count 54 transition count 78
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 94 place count 53 transition count 77
Applied a total of 94 rules in 21 ms. Remains 53 /100 variables (removed 47) and now considering 77/196 (removed 119) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 53/100 places, 77/196 transitions.
Finished random walk after 4075 steps, including 1 resets, run visited all 1 properties in 8 ms. (steps per millisecond=509 )
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 11 ms
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 14 ms
[2023-04-07 07:41:02] [INFO ] Input system was already deterministic with 196 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 196/196 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 83 transition count 119
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 83 transition count 119
Applied a total of 34 rules in 5 ms. Remains 83 /100 variables (removed 17) and now considering 119/196 (removed 77) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 83/100 places, 119/196 transitions.
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 7 ms
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 6 ms
[2023-04-07 07:41:02] [INFO ] Input system was already deterministic with 119 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 196/196 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 80 transition count 104
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 80 transition count 104
Applied a total of 40 rules in 5 ms. Remains 80 /100 variables (removed 20) and now considering 104/196 (removed 92) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 80/100 places, 104/196 transitions.
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 11 ms
[2023-04-07 07:41:02] [INFO ] Input system was already deterministic with 104 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 196/196 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 83 transition count 113
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 83 transition count 113
Applied a total of 34 rules in 5 ms. Remains 83 /100 variables (removed 17) and now considering 113/196 (removed 83) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 83/100 places, 113/196 transitions.
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 6 ms
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 6 ms
[2023-04-07 07:41:02] [INFO ] Input system was already deterministic with 113 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 196/196 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 81 transition count 105
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 81 transition count 105
Applied a total of 38 rules in 4 ms. Remains 81 /100 variables (removed 19) and now considering 105/196 (removed 91) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 81/100 places, 105/196 transitions.
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:02] [INFO ] Input system was already deterministic with 105 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 196/196 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 84 transition count 120
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 84 transition count 120
Applied a total of 32 rules in 4 ms. Remains 84 /100 variables (removed 16) and now considering 120/196 (removed 76) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 84/100 places, 120/196 transitions.
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:02] [INFO ] Input system was already deterministic with 120 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 196/196 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 82 transition count 112
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 82 transition count 112
Applied a total of 36 rules in 6 ms. Remains 82 /100 variables (removed 18) and now considering 112/196 (removed 84) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 82/100 places, 112/196 transitions.
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:02] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 196/196 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 100 transition count 181
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 85 transition count 181
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 30 place count 85 transition count 169
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 54 place count 73 transition count 169
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 73 place count 54 transition count 84
Iterating global reduction 2 with 19 rules applied. Total rules applied 92 place count 54 transition count 84
Applied a total of 92 rules in 12 ms. Remains 54 /100 variables (removed 46) and now considering 84/196 (removed 112) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 54/100 places, 84/196 transitions.
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 4 ms
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:02] [INFO ] Input system was already deterministic with 84 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 196/196 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 84 transition count 120
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 84 transition count 120
Applied a total of 32 rules in 3 ms. Remains 84 /100 variables (removed 16) and now considering 120/196 (removed 76) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 84/100 places, 120/196 transitions.
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:02] [INFO ] Input system was already deterministic with 120 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 196/196 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 86 transition count 128
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 86 transition count 128
Applied a total of 28 rules in 3 ms. Remains 86 /100 variables (removed 14) and now considering 128/196 (removed 68) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 86/100 places, 128/196 transitions.
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 6 ms
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 6 ms
[2023-04-07 07:41:02] [INFO ] Input system was already deterministic with 128 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 196/196 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 100 transition count 180
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 84 transition count 180
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 32 place count 84 transition count 169
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 54 place count 73 transition count 169
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 73 place count 54 transition count 78
Iterating global reduction 2 with 19 rules applied. Total rules applied 92 place count 54 transition count 78
Applied a total of 92 rules in 10 ms. Remains 54 /100 variables (removed 46) and now considering 78/196 (removed 118) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 54/100 places, 78/196 transitions.
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 3 ms
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 3 ms
[2023-04-07 07:41:02] [INFO ] Input system was already deterministic with 78 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 196/196 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 80 transition count 104
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 80 transition count 104
Applied a total of 40 rules in 2 ms. Remains 80 /100 variables (removed 20) and now considering 104/196 (removed 92) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 80/100 places, 104/196 transitions.
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 4 ms
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 4 ms
[2023-04-07 07:41:02] [INFO ] Input system was already deterministic with 104 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 196/196 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 100 transition count 182
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 86 transition count 182
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 28 place count 86 transition count 170
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 52 place count 74 transition count 170
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 71 place count 55 transition count 85
Iterating global reduction 2 with 19 rules applied. Total rules applied 90 place count 55 transition count 85
Applied a total of 90 rules in 9 ms. Remains 55 /100 variables (removed 45) and now considering 85/196 (removed 111) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 55/100 places, 85/196 transitions.
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 3 ms
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 3 ms
[2023-04-07 07:41:02] [INFO ] Input system was already deterministic with 85 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 196/196 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 80 transition count 104
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 80 transition count 104
Applied a total of 40 rules in 2 ms. Remains 80 /100 variables (removed 20) and now considering 104/196 (removed 92) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 80/100 places, 104/196 transitions.
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 3 ms
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 4 ms
[2023-04-07 07:41:02] [INFO ] Input system was already deterministic with 104 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 196/196 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 100 transition count 181
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 85 transition count 181
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 30 place count 85 transition count 170
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 52 place count 74 transition count 170
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 72 place count 54 transition count 78
Iterating global reduction 2 with 20 rules applied. Total rules applied 92 place count 54 transition count 78
Applied a total of 92 rules in 9 ms. Remains 54 /100 variables (removed 46) and now considering 78/196 (removed 118) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 54/100 places, 78/196 transitions.
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 4 ms
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 3 ms
[2023-04-07 07:41:02] [INFO ] Input system was already deterministic with 78 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 196/196 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 83 transition count 119
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 83 transition count 119
Applied a total of 34 rules in 2 ms. Remains 83 /100 variables (removed 17) and now considering 119/196 (removed 77) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 83/100 places, 119/196 transitions.
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 4 ms
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:02] [INFO ] Input system was already deterministic with 119 transitions.
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 8 ms
[2023-04-07 07:41:02] [INFO ] Flatten gal took : 13 ms
[2023-04-07 07:41:02] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-04-07 07:41:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 100 places, 196 transitions and 712 arcs took 1 ms.
Total runtime 2337 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/458/ctl_0_ --ctl=/tmp/458/ctl_1_ --ctl=/tmp/458/ctl_2_ --ctl=/tmp/458/ctl_3_ --ctl=/tmp/458/ctl_4_ --ctl=/tmp/458/ctl_5_ --ctl=/tmp/458/ctl_6_ --ctl=/tmp/458/ctl_7_ --ctl=/tmp/458/ctl_8_ --ctl=/tmp/458/ctl_9_ --ctl=/tmp/458/ctl_10_ --ctl=/tmp/458/ctl_11_ --ctl=/tmp/458/ctl_12_ --ctl=/tmp/458/ctl_13_ --ctl=/tmp/458/ctl_14_ --mu-par --mu-opt
FORMULA Anderson-PT-04-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Anderson-PT-04-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Anderson-PT-04-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Anderson-PT-04-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Anderson-PT-04-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Anderson-PT-04-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Anderson-PT-04-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Anderson-PT-04-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Anderson-PT-04-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Anderson-PT-04-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Anderson-PT-04-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Anderson-PT-04-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Anderson-PT-04-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Anderson-PT-04-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Anderson-PT-04-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1680853273328

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name Anderson-PT-04-CTLCardinality-00
ctl formula formula --ctl=/tmp/458/ctl_0_
ctl formula name Anderson-PT-04-CTLCardinality-01
ctl formula formula --ctl=/tmp/458/ctl_1_
ctl formula name Anderson-PT-04-CTLCardinality-02
ctl formula formula --ctl=/tmp/458/ctl_2_
ctl formula name Anderson-PT-04-CTLCardinality-03
ctl formula formula --ctl=/tmp/458/ctl_3_
ctl formula name Anderson-PT-04-CTLCardinality-04
ctl formula formula --ctl=/tmp/458/ctl_4_
ctl formula name Anderson-PT-04-CTLCardinality-05
ctl formula formula --ctl=/tmp/458/ctl_5_
ctl formula name Anderson-PT-04-CTLCardinality-06
ctl formula formula --ctl=/tmp/458/ctl_6_
ctl formula name Anderson-PT-04-CTLCardinality-08
ctl formula formula --ctl=/tmp/458/ctl_7_
ctl formula name Anderson-PT-04-CTLCardinality-09
ctl formula formula --ctl=/tmp/458/ctl_8_
ctl formula name Anderson-PT-04-CTLCardinality-10
ctl formula formula --ctl=/tmp/458/ctl_9_
ctl formula name Anderson-PT-04-CTLCardinality-11
ctl formula formula --ctl=/tmp/458/ctl_10_
ctl formula name Anderson-PT-04-CTLCardinality-12
ctl formula formula --ctl=/tmp/458/ctl_11_
ctl formula name Anderson-PT-04-CTLCardinality-13
ctl formula formula --ctl=/tmp/458/ctl_12_
ctl formula name Anderson-PT-04-CTLCardinality-14
ctl formula formula --ctl=/tmp/458/ctl_13_
ctl formula name Anderson-PT-04-CTLCardinality-15
ctl formula formula --ctl=/tmp/458/ctl_14_
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 100 places, 196 transitions and 712 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: 196->196 groups
pnml2lts-sym: Regrouping took 0.030 real 0.030 user 0.000 sys
pnml2lts-sym: state vector length is 100; there are 196 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: 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 282913 group checks and 0 next state calls
pnml2lts-sym: reachability took 1.970 real 7.830 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 26323 states, 14401 nodes
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/458/ctl_14_ holds for the initial state
pnml2lts-sym: Formula /tmp/458/ctl_2_ holds for the initial state
pnml2lts-sym: Formula /tmp/458/ctl_1_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/458/ctl_0_ holds for the initial state
pnml2lts-sym: Formula /tmp/458/ctl_5_ 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/458/ctl_6_ holds for the initial state
pnml2lts-sym: Formula /tmp/458/ctl_4_ holds for the initial state
pnml2lts-sym: Formula /tmp/458/ctl_13_ holds for the initial state
pnml2lts-sym: Formula /tmp/458/ctl_8_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/458/ctl_9_ holds for the initial state
pnml2lts-sym: Formula /tmp/458/ctl_10_ holds for the initial state
pnml2lts-sym: Formula /tmp/458/ctl_12_ holds for the initial state
pnml2lts-sym: Formula /tmp/458/ctl_11_ holds for the initial state
pnml2lts-sym: Formula /tmp/458/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/458/ctl_7_ does not hold for the initial state
pnml2lts-sym: group_next: 1588 nodes total
pnml2lts-sym: group_explored: 2205 nodes, 1372 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="Anderson-PT-04"
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 Anderson-PT-04, 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 r521-tall-167987246100001"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-04.tgz
mv Anderson-PT-04 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 ;