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.r105-tall-167814481900930.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 DNAwalker-PT-08ringLL, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481900930
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 6.3K Feb 25 12:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 12:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 12:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Feb 25 12:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 12:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 25 12:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 25 12:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Feb 25 12:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 112K Mar 5 18:22 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 DNAwalker-PT-08ringLL-CTLFireability-00
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-01
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-02
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-03
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-04
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-05
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-06
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-07
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-08
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-09
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-10
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-11
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-12
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-13
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-14
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678403910026

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-08ringLL
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 23:18:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 23:18:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 23:18:31] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2023-03-09 23:18:31] [INFO ] Transformed 27 places.
[2023-03-09 23:18:31] [INFO ] Transformed 260 transitions.
[2023-03-09 23:18:31] [INFO ] Parsed PT model containing 27 places and 260 transitions and 760 arcs in 109 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 8 ms.
Support contains 25 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 15 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:18:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2023-03-09 23:18:31] [INFO ] Computed 0 place invariants in 14 ms
[2023-03-09 23:18:31] [INFO ] Dead Transitions using invariants and state equation in 361 ms found 0 transitions.
[2023-03-09 23:18:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:18:32] [INFO ] Invariant cache hit.
[2023-03-09 23:18:32] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-09 23:18:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:18:32] [INFO ] Invariant cache hit.
[2023-03-09 23:18:32] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 23:18:32] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2023-03-09 23:18:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:18:32] [INFO ] Invariant cache hit.
[2023-03-09 23:18:32] [INFO ] Dead Transitions using invariants and state equation in 208 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 764 ms. Remains : 27/27 places, 260/260 transitions.
Support contains 25 out of 27 places after structural reductions.
[2023-03-09 23:18:32] [INFO ] Flatten gal took : 39 ms
[2023-03-09 23:18:32] [INFO ] Flatten gal took : 21 ms
[2023-03-09 23:18:32] [INFO ] Input system was already deterministic with 260 transitions.
Incomplete random walk after 10000 steps, including 809 resets, run finished after 412 ms. (steps per millisecond=24 ) properties (out of 53) seen :46
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-09 23:18:33] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:18:33] [INFO ] Invariant cache hit.
[2023-03-09 23:18:33] [INFO ] After 176ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-09 23:18:58] [INFO ] After 25009ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 260/260 transitions.
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 27 transition count 252
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 13 place count 22 transition count 247
Applied a total of 13 rules in 22 ms. Remains 22 /27 variables (removed 5) and now considering 247/260 (removed 13) transitions.
// Phase 1: matrix 247 rows 22 cols
[2023-03-09 23:18:58] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-09 23:18:58] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 22/27 places, 247/260 transitions.
Incomplete random walk after 10000 steps, including 1155 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 89 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 1008568 steps, run timeout after 3001 ms. (steps per millisecond=336 ) properties seen :{}
Probabilistic random walk after 1008568 steps, saw 184863 distinct states, run finished after 3002 ms. (steps per millisecond=335 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-09 23:19:01] [INFO ] Invariant cache hit.
[2023-03-09 23:19:01] [INFO ] After 83ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 23:19:04] [INFO ] After 2253ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
FORMULA DNAwalker-PT-08ringLL-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 23:19:04] [INFO ] Flatten gal took : 11 ms
[2023-03-09 23:19:04] [INFO ] Flatten gal took : 10 ms
[2023-03-09 23:19:04] [INFO ] Input system was already deterministic with 260 transitions.
Computed a total of 27 stabilizing places and 258 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 9 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:04] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2023-03-09 23:19:04] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-09 23:19:04] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 101 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 23:19:04] [INFO ] Flatten gal took : 7 ms
[2023-03-09 23:19:04] [INFO ] Flatten gal took : 8 ms
[2023-03-09 23:19:04] [INFO ] Input system was already deterministic with 260 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:04] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:04] [INFO ] Invariant cache hit.
[2023-03-09 23:19:04] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 92 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 23:19:04] [INFO ] Flatten gal took : 14 ms
[2023-03-09 23:19:04] [INFO ] Flatten gal took : 8 ms
[2023-03-09 23:19:04] [INFO ] Input system was already deterministic with 260 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:04] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:04] [INFO ] Invariant cache hit.
[2023-03-09 23:19:04] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 96 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 23:19:04] [INFO ] Flatten gal took : 7 ms
[2023-03-09 23:19:04] [INFO ] Flatten gal took : 8 ms
[2023-03-09 23:19:04] [INFO ] Input system was already deterministic with 260 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 6 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:04] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:04] [INFO ] Invariant cache hit.
[2023-03-09 23:19:04] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 88 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 23:19:04] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:19:04] [INFO ] Flatten gal took : 7 ms
[2023-03-09 23:19:04] [INFO ] Input system was already deterministic with 260 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 7 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:04] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:04] [INFO ] Invariant cache hit.
[2023-03-09 23:19:04] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 101 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 23:19:04] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:19:04] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:19:04] [INFO ] Input system was already deterministic with 260 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:04] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:04] [INFO ] Invariant cache hit.
[2023-03-09 23:19:04] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 86 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 23:19:04] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:19:04] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:19:04] [INFO ] Input system was already deterministic with 260 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:04] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:04] [INFO ] Invariant cache hit.
[2023-03-09 23:19:05] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 86 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:19:05] [INFO ] Input system was already deterministic with 260 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:05] [INFO ] Invariant cache hit.
[2023-03-09 23:19:05] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 80 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 4 ms
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:19:05] [INFO ] Input system was already deterministic with 260 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:05] [INFO ] Invariant cache hit.
[2023-03-09 23:19:05] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 91 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 4 ms
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:19:05] [INFO ] Input system was already deterministic with 260 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:05] [INFO ] Invariant cache hit.
[2023-03-09 23:19:05] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 82 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:19:05] [INFO ] Input system was already deterministic with 260 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:05] [INFO ] Invariant cache hit.
[2023-03-09 23:19:05] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 92 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:19:05] [INFO ] Input system was already deterministic with 260 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:05] [INFO ] Invariant cache hit.
[2023-03-09 23:19:05] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 4 ms
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:19:05] [INFO ] Input system was already deterministic with 260 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:05] [INFO ] Invariant cache hit.
[2023-03-09 23:19:05] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 82 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 4 ms
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:19:05] [INFO ] Input system was already deterministic with 260 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:05] [INFO ] Invariant cache hit.
[2023-03-09 23:19:05] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 85 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 4 ms
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 4 ms
[2023-03-09 23:19:05] [INFO ] Input system was already deterministic with 260 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:05] [INFO ] Invariant cache hit.
[2023-03-09 23:19:05] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 4 ms
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:19:05] [INFO ] Input system was already deterministic with 260 transitions.
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 4 ms
[2023-03-09 23:19:05] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:19:05] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 1 ms.
[2023-03-09 23:19:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 27 places, 260 transitions and 760 arcs took 2 ms.
Total runtime 34567 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/544/ctl_0_ --ctl=/tmp/544/ctl_1_ --ctl=/tmp/544/ctl_2_ --ctl=/tmp/544/ctl_3_ --ctl=/tmp/544/ctl_4_ --ctl=/tmp/544/ctl_5_ --ctl=/tmp/544/ctl_6_ --ctl=/tmp/544/ctl_7_ --ctl=/tmp/544/ctl_8_ --ctl=/tmp/544/ctl_9_ --ctl=/tmp/544/ctl_10_ --ctl=/tmp/544/ctl_11_ --ctl=/tmp/544/ctl_12_ --ctl=/tmp/544/ctl_13_ --ctl=/tmp/544/ctl_14_ --mu-par --mu-opt
FORMULA DNAwalker-PT-08ringLL-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-08ringLL-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-08ringLL-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-08ringLL-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-08ringLL-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-08ringLL-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-08ringLL-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-08ringLL-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-08ringLL-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-08ringLL-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-08ringLL-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-08ringLL-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-08ringLL-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-08ringLL-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-08ringLL-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678403949646

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name DNAwalker-PT-08ringLL-CTLFireability-00
ctl formula formula --ctl=/tmp/544/ctl_0_
ctl formula name DNAwalker-PT-08ringLL-CTLFireability-01
ctl formula formula --ctl=/tmp/544/ctl_1_
ctl formula name DNAwalker-PT-08ringLL-CTLFireability-02
ctl formula formula --ctl=/tmp/544/ctl_2_
ctl formula name DNAwalker-PT-08ringLL-CTLFireability-03
ctl formula formula --ctl=/tmp/544/ctl_3_
ctl formula name DNAwalker-PT-08ringLL-CTLFireability-04
ctl formula formula --ctl=/tmp/544/ctl_4_
ctl formula name DNAwalker-PT-08ringLL-CTLFireability-05
ctl formula formula --ctl=/tmp/544/ctl_5_
ctl formula name DNAwalker-PT-08ringLL-CTLFireability-06
ctl formula formula --ctl=/tmp/544/ctl_6_
ctl formula name DNAwalker-PT-08ringLL-CTLFireability-07
ctl formula formula --ctl=/tmp/544/ctl_7_
ctl formula name DNAwalker-PT-08ringLL-CTLFireability-08
ctl formula formula --ctl=/tmp/544/ctl_8_
ctl formula name DNAwalker-PT-08ringLL-CTLFireability-10
ctl formula formula --ctl=/tmp/544/ctl_9_
ctl formula name DNAwalker-PT-08ringLL-CTLFireability-11
ctl formula formula --ctl=/tmp/544/ctl_10_
ctl formula name DNAwalker-PT-08ringLL-CTLFireability-12
ctl formula formula --ctl=/tmp/544/ctl_11_
ctl formula name DNAwalker-PT-08ringLL-CTLFireability-13
ctl formula formula --ctl=/tmp/544/ctl_12_
ctl formula name DNAwalker-PT-08ringLL-CTLFireability-14
ctl formula formula --ctl=/tmp/544/ctl_13_
ctl formula name DNAwalker-PT-08ringLL-CTLFireability-15
ctl formula formula --ctl=/tmp/544/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 27 places, 260 transitions and 760 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 260->141 groups
pnml2lts-sym: Regrouping took 0.020 real 0.020 user 0.000 sys
pnml2lts-sym: state vector length is 27; there are 141 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 98124 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.580 real 2.240 user 0.060 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: state space has 27950678 states, 3658 nodes
pnml2lts-sym: Formula /tmp/544/ctl_1_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/544/ctl_14_ holds for the initial state
pnml2lts-sym: Formula /tmp/544/ctl_3_ holds for the initial state
pnml2lts-sym: Formula /tmp/544/ctl_0_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/544/ctl_13_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/544/ctl_5_ holds for the initial state
pnml2lts-sym: Formula /tmp/544/ctl_12_ 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/544/ctl_2_ holds for the initial state
pnml2lts-sym: Formula /tmp/544/ctl_7_ holds for the initial state
pnml2lts-sym: Formula /tmp/544/ctl_8_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/544/ctl_9_ holds for the initial state
pnml2lts-sym: Formula /tmp/544/ctl_10_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/544/ctl_6_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/544/ctl_11_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/544/ctl_4_ does not hold for the initial state
pnml2lts-sym: group_next: 1202 nodes total
pnml2lts-sym: group_explored: 1051 nodes, 962 short vectors total
pnml2lts-sym: max token count: 2

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="DNAwalker-PT-08ringLL"
export BK_EXAMINATION="CTLFireability"
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 DNAwalker-PT-08ringLL, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r105-tall-167814481900930"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-08ringLL.tgz
mv DNAwalker-PT-08ringLL execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;