Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r425-tajo-167905978100369.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is SieveSingleMsgMbox-PT-d0m18, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r425-tajo-167905978100369
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 5.8K Feb 26 10:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 26 10:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 26 10:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 10:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 17:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 26 10:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 10:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 10:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 57K 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 SieveSingleMsgMbox-PT-d0m18-CTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-CTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-CTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-CTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-CTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-CTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-CTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-CTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-CTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-CTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-CTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-CTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-CTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-CTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-CTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679313732152

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=SieveSingleMsgMbox-PT-d0m18
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 12:02:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 12:02:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 12:02:13] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2023-03-20 12:02:13] [INFO ] Transformed 262 places.
[2023-03-20 12:02:13] [INFO ] Transformed 73 transitions.
[2023-03-20 12:02:13] [INFO ] Parsed PT model containing 262 places and 73 transitions and 292 arcs in 101 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
Deduced a syphon composed of 190 places in 1 ms
Reduce places removed 190 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d0m18-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m18-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m18-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 73/73 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 70 transition count 73
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 65 transition count 68
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 65 transition count 68
Applied a total of 12 rules in 16 ms. Remains 65 /72 variables (removed 7) and now considering 68/73 (removed 5) transitions.
// Phase 1: matrix 68 rows 65 cols
[2023-03-20 12:02:13] [INFO ] Computed 5 place invariants in 9 ms
[2023-03-20 12:02:14] [INFO ] Implicit Places using invariants in 213 ms returned []
[2023-03-20 12:02:14] [INFO ] Invariant cache hit.
[2023-03-20 12:02:14] [INFO ] State equation strengthened by 29 read => feed constraints.
[2023-03-20 12:02:14] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
[2023-03-20 12:02:14] [INFO ] Invariant cache hit.
[2023-03-20 12:02:14] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 65/72 places, 68/73 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 430 ms. Remains : 65/72 places, 68/73 transitions.
Support contains 12 out of 65 places after structural reductions.
[2023-03-20 12:02:14] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-20 12:02:14] [INFO ] Flatten gal took : 27 ms
[2023-03-20 12:02:14] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA SieveSingleMsgMbox-PT-d0m18-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m18-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m18-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m18-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 12:02:14] [INFO ] Flatten gal took : 11 ms
[2023-03-20 12:02:14] [INFO ] Input system was already deterministic with 68 transitions.
Support contains 9 out of 65 places (down from 12) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2241 resets, run finished after 304 ms. (steps per millisecond=32 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10000 steps, including 1006 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 858 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 996 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1015 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1014 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 1056 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-20 12:02:15] [INFO ] Invariant cache hit.
[2023-03-20 12:02:15] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 12:02:15] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-20 12:02:15] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:4
[2023-03-20 12:02:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 12:02:15] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-20 12:02:15] [INFO ] After 21ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :1
[2023-03-20 12:02:15] [INFO ] State equation strengthened by 29 read => feed constraints.
[2023-03-20 12:02:15] [INFO ] After 7ms SMT Verify possible using 29 Read/Feed constraints in natural domain returned unsat :5 sat :1
[2023-03-20 12:02:15] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-20 12:02:15] [INFO ] After 99ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :1
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 65 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 65/65 places, 68/68 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 61 transition count 64
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 59 transition count 61
Applied a total of 13 rules in 15 ms. Remains 59 /65 variables (removed 6) and now considering 61/68 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 59/65 places, 61/68 transitions.
Incomplete random walk after 10000 steps, including 2218 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1039 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1115 steps, run visited all 1 properties in 16 ms. (steps per millisecond=69 )
Probabilistic random walk after 1115 steps, saw 530 distinct states, run finished after 16 ms. (steps per millisecond=69 ) properties seen :1
Successfully simplified 5 atomic propositions for a total of 6 simplifications.
FORMULA SieveSingleMsgMbox-PT-d0m18-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 7 ms
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 5 ms
[2023-03-20 12:02:15] [INFO ] Input system was already deterministic with 68 transitions.
Computed a total of 9 stabilizing places and 12 stable transitions
Graph (complete) has 200 edges and 65 vertex of which 64 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 68/68 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 61 transition count 64
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 59 transition count 61
Applied a total of 13 rules in 6 ms. Remains 59 /65 variables (removed 6) and now considering 61/68 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 59/65 places, 61/68 transitions.
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 3 ms
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 4 ms
[2023-03-20 12:02:15] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 68/68 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 61 transition count 64
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 59 transition count 61
Applied a total of 13 rules in 6 ms. Remains 59 /65 variables (removed 6) and now considering 61/68 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 59/65 places, 61/68 transitions.
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 3 ms
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 3 ms
[2023-03-20 12:02:15] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 68/68 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 61 transition count 64
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 59 transition count 61
Applied a total of 13 rules in 6 ms. Remains 59 /65 variables (removed 6) and now considering 61/68 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 59/65 places, 61/68 transitions.
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 3 ms
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 3 ms
[2023-03-20 12:02:15] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 68/68 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 61 transition count 64
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 59 transition count 61
Applied a total of 13 rules in 6 ms. Remains 59 /65 variables (removed 6) and now considering 61/68 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 59/65 places, 61/68 transitions.
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 3 ms
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 3 ms
[2023-03-20 12:02:15] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 65/65 places, 68/68 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 61 transition count 64
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 59 transition count 61
Applied a total of 13 rules in 10 ms. Remains 59 /65 variables (removed 6) and now considering 61/68 (removed 7) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 59/65 places, 61/68 transitions.
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 3 ms
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 3 ms
[2023-03-20 12:02:15] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 68/68 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 61 transition count 64
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 59 transition count 61
Applied a total of 13 rules in 9 ms. Remains 59 /65 variables (removed 6) and now considering 61/68 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 59/65 places, 61/68 transitions.
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 3 ms
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 4 ms
[2023-03-20 12:02:15] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 68/68 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 63 transition count 66
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 63 transition count 66
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 62 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 61 transition count 64
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 61 transition count 63
Applied a total of 9 rules in 3 ms. Remains 61 /65 variables (removed 4) and now considering 63/68 (removed 5) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 61/65 places, 63/68 transitions.
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 4 ms
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 3 ms
[2023-03-20 12:02:15] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 68/68 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 61 transition count 64
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 59 transition count 61
Applied a total of 13 rules in 3 ms. Remains 59 /65 variables (removed 6) and now considering 61/68 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 59/65 places, 61/68 transitions.
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 3 ms
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 3 ms
[2023-03-20 12:02:15] [INFO ] Input system was already deterministic with 61 transitions.
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 3 ms
[2023-03-20 12:02:15] [INFO ] Flatten gal took : 4 ms
[2023-03-20 12:02:15] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-20 12:02:15] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 65 places, 68 transitions and 269 arcs took 1 ms.
Total runtime 2173 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/472/ctl_0_ --ctl=/tmp/472/ctl_1_ --ctl=/tmp/472/ctl_2_ --ctl=/tmp/472/ctl_3_ --ctl=/tmp/472/ctl_4_ --ctl=/tmp/472/ctl_5_ --ctl=/tmp/472/ctl_6_ --ctl=/tmp/472/ctl_7_ --mu-par --mu-opt
FORMULA SieveSingleMsgMbox-PT-d0m18-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SieveSingleMsgMbox-PT-d0m18-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SieveSingleMsgMbox-PT-d0m18-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SieveSingleMsgMbox-PT-d0m18-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SieveSingleMsgMbox-PT-d0m18-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SieveSingleMsgMbox-PT-d0m18-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SieveSingleMsgMbox-PT-d0m18-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA SieveSingleMsgMbox-PT-d0m18-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679313740006

--------------------
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 SieveSingleMsgMbox-PT-d0m18-CTLCardinality-00
ctl formula formula --ctl=/tmp/472/ctl_0_
ctl formula name SieveSingleMsgMbox-PT-d0m18-CTLCardinality-01
ctl formula formula --ctl=/tmp/472/ctl_1_
ctl formula name SieveSingleMsgMbox-PT-d0m18-CTLCardinality-02
ctl formula formula --ctl=/tmp/472/ctl_2_
ctl formula name SieveSingleMsgMbox-PT-d0m18-CTLCardinality-03
ctl formula formula --ctl=/tmp/472/ctl_3_
ctl formula name SieveSingleMsgMbox-PT-d0m18-CTLCardinality-05
ctl formula formula --ctl=/tmp/472/ctl_4_
ctl formula name SieveSingleMsgMbox-PT-d0m18-CTLCardinality-07
ctl formula formula --ctl=/tmp/472/ctl_5_
ctl formula name SieveSingleMsgMbox-PT-d0m18-CTLCardinality-08
ctl formula formula --ctl=/tmp/472/ctl_6_
ctl formula name SieveSingleMsgMbox-PT-d0m18-CTLCardinality-10
ctl formula formula --ctl=/tmp/472/ctl_7_
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 65 places, 68 transitions and 269 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: 68->67 groups
pnml2lts-sym: Regrouping took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: state vector length is 65; there are 67 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: Exploration took 401590 group checks and 0 next state calls
pnml2lts-sym: reachability took 3.230 real 12.840 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 46211573 states, 25188 nodes
pnml2lts-sym: Formula /tmp/472/ctl_2_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/472/ctl_3_ holds for the initial state
pnml2lts-sym: Formula /tmp/472/ctl_7_ holds for the initial state
pnml2lts-sym: Formula /tmp/472/ctl_4_ holds for the initial state
pnml2lts-sym: Formula /tmp/472/ctl_6_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/472/ctl_5_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/472/ctl_0_ holds for the initial state
pnml2lts-sym: Formula /tmp/472/ctl_1_ holds for the initial state
pnml2lts-sym: group_next: 2339 nodes total
pnml2lts-sym: group_explored: 3226 nodes, 4653 short vectors total
pnml2lts-sym: max token count: 18

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="SieveSingleMsgMbox-PT-d0m18"
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 SieveSingleMsgMbox-PT-d0m18, 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 r425-tajo-167905978100369"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d0m18.tgz
mv SieveSingleMsgMbox-PT-d0m18 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 ;