fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r105-tall-167814481800906
Last Updated
May 14, 2023

About the Execution of LTSMin+red for DNAwalker-PT-05track28LR

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
948.016 61373.00 98301.00 544.00 TFTTFFFFFTFTFTTF 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-167814481800906.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-05track28LR, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481800906
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.8K Feb 25 13:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 13:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 12:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 25 12:59 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 27K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 13:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 25 13:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 25 13:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 13:00 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-05track28LR-CTLFireability-00
FORMULA_NAME DNAwalker-PT-05track28LR-CTLFireability-01
FORMULA_NAME DNAwalker-PT-05track28LR-CTLFireability-02
FORMULA_NAME DNAwalker-PT-05track28LR-CTLFireability-03
FORMULA_NAME DNAwalker-PT-05track28LR-CTLFireability-04
FORMULA_NAME DNAwalker-PT-05track28LR-CTLFireability-05
FORMULA_NAME DNAwalker-PT-05track28LR-CTLFireability-06
FORMULA_NAME DNAwalker-PT-05track28LR-CTLFireability-07
FORMULA_NAME DNAwalker-PT-05track28LR-CTLFireability-08
FORMULA_NAME DNAwalker-PT-05track28LR-CTLFireability-09
FORMULA_NAME DNAwalker-PT-05track28LR-CTLFireability-10
FORMULA_NAME DNAwalker-PT-05track28LR-CTLFireability-11
FORMULA_NAME DNAwalker-PT-05track28LR-CTLFireability-12
FORMULA_NAME DNAwalker-PT-05track28LR-CTLFireability-13
FORMULA_NAME DNAwalker-PT-05track28LR-CTLFireability-14
FORMULA_NAME DNAwalker-PT-05track28LR-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678403354895

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-05track28LR
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 23:09:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 23:09:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 23:09:16] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2023-03-09 23:09:16] [INFO ] Transformed 34 places.
[2023-03-09 23:09:16] [INFO ] Transformed 250 transitions.
[2023-03-09 23:09:16] [INFO ] Parsed PT model containing 34 places and 250 transitions and 728 arcs in 127 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 8 ms.
Support contains 29 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 23:09:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2023-03-09 23:09:16] [INFO ] Computed 0 place invariants in 13 ms
[2023-03-09 23:09:16] [INFO ] Dead Transitions using invariants and state equation in 280 ms found 0 transitions.
[2023-03-09 23:09:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:09:16] [INFO ] Invariant cache hit.
[2023-03-09 23:09:16] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-09 23:09:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:09:16] [INFO ] Invariant cache hit.
[2023-03-09 23:09:17] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:09:17] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2023-03-09 23:09:17] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:09:17] [INFO ] Invariant cache hit.
[2023-03-09 23:09:17] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 680 ms. Remains : 34/34 places, 250/250 transitions.
Support contains 29 out of 34 places after structural reductions.
[2023-03-09 23:09:17] [INFO ] Flatten gal took : 38 ms
[2023-03-09 23:09:17] [INFO ] Flatten gal took : 37 ms
[2023-03-09 23:09:17] [INFO ] Input system was already deterministic with 250 transitions.
Incomplete random walk after 10000 steps, including 643 resets, run finished after 328 ms. (steps per millisecond=30 ) properties (out of 52) seen :46
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 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 61 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-09 23:09:18] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:09:18] [INFO ] Invariant cache hit.
[2023-03-09 23:09:18] [INFO ] After 164ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-09 23:09:29] [INFO ] After 11042ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 8 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 33 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 33 transition count 233
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 23 place count 27 transition count 227
Applied a total of 23 rules in 37 ms. Remains 27 /34 variables (removed 7) and now considering 227/250 (removed 23) transitions.
// Phase 1: matrix 227 rows 27 cols
[2023-03-09 23:09:29] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-09 23:09:29] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 27/34 places, 227/250 transitions.
Incomplete random walk after 10000 steps, including 881 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 109 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1817384 steps, run timeout after 3001 ms. (steps per millisecond=605 ) properties seen :{}
Probabilistic random walk after 1817384 steps, saw 436421 distinct states, run finished after 3002 ms. (steps per millisecond=605 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 23:09:32] [INFO ] Invariant cache hit.
[2023-03-09 23:09:32] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 23:09:41] [INFO ] After 9054ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 227/227 transitions.
Applied a total of 0 rules in 10 ms. Remains 27 /27 variables (removed 0) and now considering 227/227 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 27/27 places, 227/227 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 227/227 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 227/227 (removed 0) transitions.
[2023-03-09 23:09:41] [INFO ] Invariant cache hit.
[2023-03-09 23:09:41] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-09 23:09:41] [INFO ] Invariant cache hit.
[2023-03-09 23:09:41] [INFO ] Implicit Places using invariants and state equation in 136 ms returned [16, 19, 26]
Discarding 3 places :
Drop transitions removed 14 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 15 transitions.
Implicit Place search using SMT with State Equation took 176 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 24/27 places, 212/227 transitions.
Applied a total of 0 rules in 5 ms. Remains 24 /24 variables (removed 0) and now considering 212/212 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 185 ms. Remains : 24/27 places, 212/227 transitions.
Incomplete random walk after 10000 steps, including 585 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2102464 steps, run timeout after 3001 ms. (steps per millisecond=700 ) properties seen :{}
Probabilistic random walk after 2102464 steps, saw 501255 distinct states, run finished after 3001 ms. (steps per millisecond=700 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 212 rows 24 cols
[2023-03-09 23:09:45] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-09 23:09:45] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 23:09:54] [INFO ] After 9054ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 212/212 transitions.
Applied a total of 0 rules in 4 ms. Remains 24 /24 variables (removed 0) and now considering 212/212 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 24/24 places, 212/212 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 212/212 transitions.
Applied a total of 0 rules in 4 ms. Remains 24 /24 variables (removed 0) and now considering 212/212 (removed 0) transitions.
[2023-03-09 23:09:54] [INFO ] Invariant cache hit.
[2023-03-09 23:09:54] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-09 23:09:54] [INFO ] Invariant cache hit.
[2023-03-09 23:09:54] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2023-03-09 23:09:54] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-09 23:09:54] [INFO ] Invariant cache hit.
[2023-03-09 23:09:54] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 241 ms. Remains : 24/24 places, 212/212 transitions.
Applied a total of 0 rules in 4 ms. Remains 24 /24 variables (removed 0) and now considering 212/212 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-09 23:09:54] [INFO ] Invariant cache hit.
[2023-03-09 23:09:54] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 23:10:03] [INFO ] After 9061ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
FORMULA DNAwalker-PT-05track28LR-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 23:10:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-09 23:10:03] [INFO ] Flatten gal took : 12 ms
FORMULA DNAwalker-PT-05track28LR-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 23:10:03] [INFO ] Flatten gal took : 14 ms
[2023-03-09 23:10:03] [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 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:10:03] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2023-03-09 23:10:03] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-09 23:10:03] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 172 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:10:03] [INFO ] Flatten gal took : 20 ms
[2023-03-09 23:10:03] [INFO ] Flatten gal took : 16 ms
[2023-03-09 23:10:03] [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 23:10:03] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:10:03] [INFO ] Invariant cache hit.
[2023-03-09 23:10:03] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:10:03] [INFO ] Flatten gal took : 9 ms
[2023-03-09 23:10:03] [INFO ] Flatten gal took : 9 ms
[2023-03-09 23:10:03] [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 23:10:03] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:10:03] [INFO ] Invariant cache hit.
[2023-03-09 23:10:04] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 83 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:10:04] [INFO ] Flatten gal took : 8 ms
[2023-03-09 23:10:04] [INFO ] Flatten gal took : 8 ms
[2023-03-09 23:10:04] [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 23:10:04] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:10:04] [INFO ] Invariant cache hit.
[2023-03-09 23:10:04] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 79 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:10:04] [INFO ] Flatten gal took : 7 ms
[2023-03-09 23:10:04] [INFO ] Flatten gal took : 7 ms
[2023-03-09 23:10:04] [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 23:10:04] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:10:04] [INFO ] Invariant cache hit.
[2023-03-09 23:10:04] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:10:04] [INFO ] Flatten gal took : 7 ms
[2023-03-09 23:10:04] [INFO ] Flatten gal took : 7 ms
[2023-03-09 23:10:04] [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 23:10:04] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:10:04] [INFO ] Invariant cache hit.
[2023-03-09 23:10:04] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 85 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:10:04] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:10:04] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:10:04] [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 23:10:04] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:10:04] [INFO ] Invariant cache hit.
[2023-03-09 23:10:04] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 125 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:10:04] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:10:04] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:10:04] [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 23:10:04] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:10:04] [INFO ] Invariant cache hit.
[2023-03-09 23:10:04] [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 93 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:10:04] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:10:04] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:10:04] [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 23:10:04] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:10:04] [INFO ] Invariant cache hit.
[2023-03-09 23:10:04] [INFO ] Dead Transitions using invariants and state equation in 143 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 147 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:10:04] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:10:04] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:10:04] [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 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:10:04] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:10:04] [INFO ] Invariant cache hit.
[2023-03-09 23:10:04] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:10:04] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:10:04] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:10:04] [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 14 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:10:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:10:05] [INFO ] Invariant cache hit.
[2023-03-09 23:10:05] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 90 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:10:05] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:10:05] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:10:05] [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 4 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:10:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:10:05] [INFO ] Invariant cache hit.
[2023-03-09 23:10:05] [INFO ] Dead Transitions using invariants and state equation in 209 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 214 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:10:05] [INFO ] Flatten gal took : 4 ms
[2023-03-09 23:10:05] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:10:05] [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 3 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:10:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:10:05] [INFO ] Invariant cache hit.
[2023-03-09 23:10:05] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 112 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:10:05] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:10:05] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:10:05] [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 23:10:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:10:05] [INFO ] Invariant cache hit.
[2023-03-09 23:10:05] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 34/34 places, 250/250 transitions.
[2023-03-09 23:10:05] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:10:05] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:10:05] [INFO ] Input system was already deterministic with 250 transitions.
[2023-03-09 23:10:05] [INFO ] Flatten gal took : 5 ms
[2023-03-09 23:10:05] [INFO ] Flatten gal took : 6 ms
[2023-03-09 23:10:05] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 1 ms.
[2023-03-09 23:10:05] [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 49424 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/580/ctl_0_ --ctl=/tmp/580/ctl_1_ --ctl=/tmp/580/ctl_2_ --ctl=/tmp/580/ctl_3_ --ctl=/tmp/580/ctl_4_ --ctl=/tmp/580/ctl_5_ --ctl=/tmp/580/ctl_6_ --ctl=/tmp/580/ctl_7_ --ctl=/tmp/580/ctl_8_ --ctl=/tmp/580/ctl_9_ --ctl=/tmp/580/ctl_10_ --ctl=/tmp/580/ctl_11_ --ctl=/tmp/580/ctl_12_ --ctl=/tmp/580/ctl_13_ --mu-par --mu-opt
FORMULA DNAwalker-PT-05track28LR-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678403416268

--------------------
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-05track28LR-CTLFireability-00
ctl formula formula --ctl=/tmp/580/ctl_0_
ctl formula name DNAwalker-PT-05track28LR-CTLFireability-01
ctl formula formula --ctl=/tmp/580/ctl_1_
ctl formula name DNAwalker-PT-05track28LR-CTLFireability-02
ctl formula formula --ctl=/tmp/580/ctl_2_
ctl formula name DNAwalker-PT-05track28LR-CTLFireability-03
ctl formula formula --ctl=/tmp/580/ctl_3_
ctl formula name DNAwalker-PT-05track28LR-CTLFireability-04
ctl formula formula --ctl=/tmp/580/ctl_4_
ctl formula name DNAwalker-PT-05track28LR-CTLFireability-05
ctl formula formula --ctl=/tmp/580/ctl_5_
ctl formula name DNAwalker-PT-05track28LR-CTLFireability-06
ctl formula formula --ctl=/tmp/580/ctl_6_
ctl formula name DNAwalker-PT-05track28LR-CTLFireability-07
ctl formula formula --ctl=/tmp/580/ctl_7_
ctl formula name DNAwalker-PT-05track28LR-CTLFireability-08
ctl formula formula --ctl=/tmp/580/ctl_8_
ctl formula name DNAwalker-PT-05track28LR-CTLFireability-10
ctl formula formula --ctl=/tmp/580/ctl_9_
ctl formula name DNAwalker-PT-05track28LR-CTLFireability-12
ctl formula formula --ctl=/tmp/580/ctl_10_
ctl formula name DNAwalker-PT-05track28LR-CTLFireability-13
ctl formula formula --ctl=/tmp/580/ctl_11_
ctl formula name DNAwalker-PT-05track28LR-CTLFireability-14
ctl formula formula --ctl=/tmp/580/ctl_12_
ctl formula name DNAwalker-PT-05track28LR-CTLFireability-15
ctl formula formula --ctl=/tmp/580/ctl_13_
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 0.010 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: 250->135 groups
pnml2lts-sym: Regrouping took 0.010 real 0.020 user 0.000 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: Exploration took 145682 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.740 real 2.970 user 0.000 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 435340831 states, 5985 nodes
pnml2lts-sym: Formula /tmp/580/ctl_13_ 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/580/ctl_0_ holds for the initial state
pnml2lts-sym: Formula /tmp/580/ctl_3_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/580/ctl_1_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/580/ctl_12_ holds for the initial state
pnml2lts-sym: Formula /tmp/580/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/580/ctl_10_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/580/ctl_4_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/580/ctl_6_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/580/ctl_5_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/580/ctl_9_ 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/580/ctl_7_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/580/ctl_2_ holds for the initial state
pnml2lts-sym: Formula /tmp/580/ctl_8_ does not hold for the initial state
pnml2lts-sym: group_next: 1219 nodes total
pnml2lts-sym: group_explored: 1029 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-05track28LR"
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-05track28LR, 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-167814481800906"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-05track28LR.tgz
mv DNAwalker-PT-05track28LR 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 ;