fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r105-tall-167814481900922
Last Updated
May 14, 2023

About the Execution of LTSMin+red for DNAwalker-PT-07track28RR

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
531.323 47524.00 91391.00 447.30 TTTFFTFTTFTTFTTT 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.r105-tall-167814481900922.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is DNAwalker-PT-07track28RR, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481900922
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 652K
-rw-r--r-- 1 mcc users 7.0K Feb 25 12:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 12:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 12:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K 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 3.9K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 13:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Feb 25 13:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K 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 3.8K 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 12 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 108K 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-07track28RR-CTLFireability-00
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-01
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-02
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-03
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-04
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-05
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-06
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-07
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-08
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-09
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-10
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-11
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-12
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-13
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-14
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678403764097

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-07track28RR
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 23:16:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 23:16:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 23:16:05] [INFO ] Load time of PNML (sax parser for PT used): 53 ms
[2023-03-09 23:16:05] [INFO ] Transformed 34 places.
[2023-03-09 23:16:05] [INFO ] Transformed 250 transitions.
[2023-03-09 23:16:05] [INFO ] Parsed PT model containing 34 places and 250 transitions and 728 arcs in 117 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 8 ms.
Support contains 32 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 11 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2023-03-09 23:16:05] [INFO ] Computed 0 place invariants in 14 ms
[2023-03-09 23:16:06] [INFO ] Dead Transitions using invariants and state equation in 473 ms found 0 transitions.
[2023-03-09 23:16:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:06] [INFO ] Invariant cache hit.
[2023-03-09 23:16:06] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-09 23:16:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:06] [INFO ] Invariant cache hit.
[2023-03-09 23:16:06] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:16:06] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2023-03-09 23:16:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:06] [INFO ] Invariant cache hit.
[2023-03-09 23:16:06] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 748 ms. Remains : 34/34 places, 250/250 transitions.
Support contains 32 out of 34 places after structural reductions.
[2023-03-09 23:16:06] [INFO ] Flatten gal took : 39 ms
[2023-03-09 23:16:06] [INFO ] Flatten gal took : 16 ms
[2023-03-09 23:16:06] [INFO ] Input system was already deterministic with 250 transitions.
Incomplete random walk after 10000 steps, including 637 resets, run finished after 381 ms. (steps per millisecond=26 ) properties (out of 96) seen :90
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 76 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-09 23:16:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:07] [INFO ] Invariant cache hit.
[2023-03-09 23:16:07] [INFO ] After 196ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-09 23:16:32] [INFO ] After 25009ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 34 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 34/34 places, 250/250 transitions.
Graph (complete) has 240 edges and 34 vertex of which 30 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 30 transition count 216
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 35 place count 26 transition count 212
Applied a total of 35 rules in 19 ms. Remains 26 /34 variables (removed 8) and now considering 212/250 (removed 38) transitions.
// Phase 1: matrix 212 rows 26 cols
[2023-03-09 23:16:32] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-09 23:16:32] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 26/34 places, 212/250 transitions.
Incomplete random walk after 10000 steps, including 479 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 79 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 78 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1294488 steps, run timeout after 3001 ms. (steps per millisecond=431 ) properties seen :{}
Probabilistic random walk after 1294488 steps, saw 291715 distinct states, run finished after 3002 ms. (steps per millisecond=431 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-09 23:16:35] [INFO ] Invariant cache hit.
[2023-03-09 23:16:35] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 23:16:36] [INFO ] After 815ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2023-03-09 23:16:36] [INFO ] Flatten gal took : 15 ms
[2023-03-09 23:16:36] [INFO ] Flatten gal took : 12 ms
[2023-03-09 23:16:36] [INFO ] Input system was already deterministic with 250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:36] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2023-03-09 23:16:36] [INFO ] Computed 0 place invariants in 4 ms
[2023-03-09 23:16:37] [INFO ] Dead Transitions using invariants and state equation in 248 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 260 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:16:37] [INFO ] Flatten gal took : 9 ms
[2023-03-09 23:16:37] [INFO ] Flatten gal took : 10 ms
[2023-03-09 23:16:37] [INFO ] Input system was already deterministic with 250 transitions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:37] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:37] [INFO ] Invariant cache hit.
[2023-03-09 23:16:37] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:16:37] [INFO ] Flatten gal took : 8 ms
[2023-03-09 23:16:37] [INFO ] Flatten gal took : 8 ms
[2023-03-09 23:16:37] [INFO ] Input system was already deterministic with 250 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 8 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:37] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:37] [INFO ] Invariant cache hit.
[2023-03-09 23:16:37] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 96 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:16:37] [INFO ] Flatten gal took : 9 ms
[2023-03-09 23:16:37] [INFO ] Flatten gal took : 8 ms
[2023-03-09 23:16:37] [INFO ] Input system was already deterministic with 250 transitions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:37] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:37] [INFO ] Invariant cache hit.
[2023-03-09 23:16:37] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:16:37] [INFO ] Flatten gal took : 7 ms
[2023-03-09 23:16:37] [INFO ] Flatten gal took : 7 ms
[2023-03-09 23:16:37] [INFO ] Input system was already deterministic with 250 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 6 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:37] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:37] [INFO ] Invariant cache hit.
[2023-03-09 23:16:37] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 91 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:16:37] [INFO ] Flatten gal took : 7 ms
[2023-03-09 23:16:37] [INFO ] Flatten gal took : 8 ms
[2023-03-09 23:16:37] [INFO ] Input system was already deterministic with 250 transitions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:37] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:37] [INFO ] Invariant cache hit.
[2023-03-09 23:16:37] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 97 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:16:37] [INFO ] Flatten gal took : 7 ms
[2023-03-09 23:16:37] [INFO ] Flatten gal took : 8 ms
[2023-03-09 23:16:37] [INFO ] Input system was already deterministic with 250 transitions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:37] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:37] [INFO ] Invariant cache hit.
[2023-03-09 23:16:37] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 92 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:16:37] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:16:37] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:16:37] [INFO ] Input system was already deterministic with 250 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 5 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:37] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:37] [INFO ] Invariant cache hit.
[2023-03-09 23:16:37] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 82 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:16:37] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:16:37] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:16:37] [INFO ] Input system was already deterministic with 250 transitions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:37] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:37] [INFO ] Invariant cache hit.
[2023-03-09 23:16:38] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:16:38] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:16:38] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:16:38] [INFO ] Input system was already deterministic with 250 transitions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:38] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:38] [INFO ] Invariant cache hit.
[2023-03-09 23:16:38] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 162 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:16:38] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:16:38] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:16:38] [INFO ] Input system was already deterministic with 250 transitions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:38] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:38] [INFO ] Invariant cache hit.
[2023-03-09 23:16:38] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 130 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:16:38] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:16:38] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:16:38] [INFO ] Input system was already deterministic with 250 transitions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:38] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:38] [INFO ] Invariant cache hit.
[2023-03-09 23:16:38] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 207 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:16:38] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:16:38] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:16:38] [INFO ] Input system was already deterministic with 250 transitions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:38] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:38] [INFO ] Invariant cache hit.
[2023-03-09 23:16:38] [INFO ] Dead Transitions using invariants and state equation in 182 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 183 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:16:38] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:16:38] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:16:38] [INFO ] Input system was already deterministic with 250 transitions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:38] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:38] [INFO ] Invariant cache hit.
[2023-03-09 23:16:38] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:16:38] [INFO ] Flatten gal took : 8 ms
[2023-03-09 23:16:38] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:16:38] [INFO ] Input system was already deterministic with 250 transitions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:38] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:38] [INFO ] Invariant cache hit.
[2023-03-09 23:16:39] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 99 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:16:39] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:16:39] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:16:39] [INFO ] Input system was already deterministic with 250 transitions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:39] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:39] [INFO ] Invariant cache hit.
[2023-03-09 23:16:39] [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 : 34/34 places, 250/250 transitions.
[2023-03-09 23:16:39] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:16:39] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:16:39] [INFO ] Input system was already deterministic with 250 transitions.
[2023-03-09 23:16:39] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:16:39] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:16:39] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-09 23:16:39] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 34 places, 250 transitions and 728 arcs took 1 ms.
Total runtime 33736 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/549/ctl_0_ --ctl=/tmp/549/ctl_1_ --ctl=/tmp/549/ctl_2_ --ctl=/tmp/549/ctl_3_ --ctl=/tmp/549/ctl_4_ --ctl=/tmp/549/ctl_5_ --ctl=/tmp/549/ctl_6_ --ctl=/tmp/549/ctl_7_ --ctl=/tmp/549/ctl_8_ --ctl=/tmp/549/ctl_9_ --ctl=/tmp/549/ctl_10_ --ctl=/tmp/549/ctl_11_ --ctl=/tmp/549/ctl_12_ --ctl=/tmp/549/ctl_13_ --ctl=/tmp/549/ctl_14_ --ctl=/tmp/549/ctl_15_ --mu-par --mu-opt
FORMULA DNAwalker-PT-07track28RR-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-07track28RR-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-07track28RR-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-07track28RR-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-07track28RR-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-07track28RR-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-07track28RR-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-07track28RR-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-07track28RR-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-07track28RR-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-07track28RR-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-07track28RR-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-07track28RR-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-07track28RR-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-07track28RR-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-07track28RR-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678403811621

--------------------
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-07track28RR-CTLFireability-00
ctl formula formula --ctl=/tmp/549/ctl_0_
ctl formula name DNAwalker-PT-07track28RR-CTLFireability-01
ctl formula formula --ctl=/tmp/549/ctl_1_
ctl formula name DNAwalker-PT-07track28RR-CTLFireability-02
ctl formula formula --ctl=/tmp/549/ctl_2_
ctl formula name DNAwalker-PT-07track28RR-CTLFireability-03
ctl formula formula --ctl=/tmp/549/ctl_3_
ctl formula name DNAwalker-PT-07track28RR-CTLFireability-04
ctl formula formula --ctl=/tmp/549/ctl_4_
ctl formula name DNAwalker-PT-07track28RR-CTLFireability-05
ctl formula formula --ctl=/tmp/549/ctl_5_
ctl formula name DNAwalker-PT-07track28RR-CTLFireability-06
ctl formula formula --ctl=/tmp/549/ctl_6_
ctl formula name DNAwalker-PT-07track28RR-CTLFireability-07
ctl formula formula --ctl=/tmp/549/ctl_7_
ctl formula name DNAwalker-PT-07track28RR-CTLFireability-08
ctl formula formula --ctl=/tmp/549/ctl_8_
ctl formula name DNAwalker-PT-07track28RR-CTLFireability-09
ctl formula formula --ctl=/tmp/549/ctl_9_
ctl formula name DNAwalker-PT-07track28RR-CTLFireability-10
ctl formula formula --ctl=/tmp/549/ctl_10_
ctl formula name DNAwalker-PT-07track28RR-CTLFireability-11
ctl formula formula --ctl=/tmp/549/ctl_11_
ctl formula name DNAwalker-PT-07track28RR-CTLFireability-12
ctl formula formula --ctl=/tmp/549/ctl_12_
ctl formula name DNAwalker-PT-07track28RR-CTLFireability-13
ctl formula formula --ctl=/tmp/549/ctl_13_
ctl formula name DNAwalker-PT-07track28RR-CTLFireability-14
ctl formula formula --ctl=/tmp/549/ctl_14_
ctl formula name DNAwalker-PT-07track28RR-CTLFireability-15
ctl formula formula --ctl=/tmp/549/ctl_15_
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 34 places, 250 transitions and 728 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: 250->135 groups
pnml2lts-sym: Regrouping took 0.020 real 0.010 user 0.010 sys
pnml2lts-sym: state vector length is 34; there are 135 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: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 94396 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.440 real 1.720 user 0.020 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 432884827 states, 4408 nodes
pnml2lts-sym: Formula /tmp/549/ctl_2_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/549/ctl_1_ holds for the initial state
pnml2lts-sym: Formula /tmp/549/ctl_4_ 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/549/ctl_5_ holds for the initial state
pnml2lts-sym: Formula /tmp/549/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/549/ctl_7_ holds for the initial state
pnml2lts-sym: Formula /tmp/549/ctl_8_ holds for the initial state
pnml2lts-sym: Formula /tmp/549/ctl_9_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/549/ctl_6_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/549/ctl_11_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/549/ctl_12_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/549/ctl_15_ holds for the initial state
pnml2lts-sym: Formula /tmp/549/ctl_13_ holds for the initial state
pnml2lts-sym: Formula /tmp/549/ctl_14_ holds for the initial state
pnml2lts-sym: Formula /tmp/549/ctl_10_ holds for the initial state
pnml2lts-sym: Formula /tmp/549/ctl_0_ holds for the initial state
pnml2lts-sym: group_next: 1215 nodes total
pnml2lts-sym: group_explored: 1024 nodes, 965 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-07track28RR"
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-07track28RR, 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-167814481900922"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-07track28RR.tgz
mv DNAwalker-PT-07track28RR 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 ;