Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r041-tajo-167813694700441.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is BugTracking-PT-q8m256, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813694700441
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.8K Feb 26 06:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 06:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 06:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 06:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 07:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 07:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 06:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 06:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16M 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 BugTracking-PT-q8m256-CTLCardinality-00
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-01
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-02
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-03
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-04
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-05
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-06
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-07
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-08
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-09
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-10
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-11
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-12
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-13
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-14
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678638171433

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q8m256
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 16:22:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 16:22:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 16:22:54] [INFO ] Load time of PNML (sax parser for PT used): 794 ms
[2023-03-12 16:22:54] [INFO ] Transformed 754 places.
[2023-03-12 16:22:54] [INFO ] Transformed 27370 transitions.
[2023-03-12 16:22:54] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 993 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Deduced a syphon composed of 474 places in 106 ms
Reduce places removed 474 places and 23466 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA BugTracking-PT-q8m256-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 278 transition count 3904
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 277 transition count 3871
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 277 transition count 3871
Applied a total of 4 rules in 103 ms. Remains 277 /280 variables (removed 3) and now considering 3871/3904 (removed 33) transitions.
[2023-03-12 16:22:54] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-12 16:22:54] [INFO ] Computed 8 place invariants in 51 ms
[2023-03-12 16:22:55] [INFO ] Implicit Places using invariants in 637 ms returned []
[2023-03-12 16:22:55] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-12 16:22:55] [INFO ] Invariant cache hit.
[2023-03-12 16:22:55] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-12 16:22:57] [INFO ] Implicit Places using invariants and state equation in 2283 ms returned []
Implicit Place search using SMT with State Equation took 2951 ms to find 0 implicit places.
[2023-03-12 16:22:57] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-12 16:22:57] [INFO ] Invariant cache hit.
[2023-03-12 16:22:58] [INFO ] Dead Transitions using invariants and state equation in 1332 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 277/280 places, 3871/3904 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4407 ms. Remains : 277/280 places, 3871/3904 transitions.
Support contains 23 out of 277 places after structural reductions.
[2023-03-12 16:22:59] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-12 16:22:59] [INFO ] Flatten gal took : 364 ms
[2023-03-12 16:22:59] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BugTracking-PT-q8m256-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 16:22:59] [INFO ] Flatten gal took : 185 ms
[2023-03-12 16:23:00] [INFO ] Input system was already deterministic with 3871 transitions.
Support contains 11 out of 277 places (down from 23) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 415 ms. (steps per millisecond=24 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-12 16:23:01] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-12 16:23:01] [INFO ] Invariant cache hit.
[2023-03-12 16:23:01] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-12 16:23:01] [INFO ] After 274ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:5
[2023-03-12 16:23:01] [INFO ] [Nat]Absence check using 8 positive place invariants in 27 ms returned sat
[2023-03-12 16:23:02] [INFO ] After 972ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :5
[2023-03-12 16:23:03] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-12 16:23:03] [INFO ] After 636ms SMT Verify possible using 282 Read/Feed constraints in natural domain returned unsat :2 sat :5
[2023-03-12 16:23:04] [INFO ] Deduced a trap composed of 21 places in 532 ms of which 7 ms to minimize.
[2023-03-12 16:23:04] [INFO ] Deduced a trap composed of 56 places in 399 ms of which 2 ms to minimize.
[2023-03-12 16:23:05] [INFO ] Deduced a trap composed of 19 places in 375 ms of which 1 ms to minimize.
[2023-03-12 16:23:05] [INFO ] Deduced a trap composed of 7 places in 545 ms of which 14 ms to minimize.
[2023-03-12 16:23:06] [INFO ] Deduced a trap composed of 85 places in 386 ms of which 2 ms to minimize.
[2023-03-12 16:23:06] [INFO ] Deduced a trap composed of 35 places in 358 ms of which 1 ms to minimize.
[2023-03-12 16:23:07] [INFO ] Deduced a trap composed of 68 places in 372 ms of which 1 ms to minimize.
[2023-03-12 16:23:07] [INFO ] Deduced a trap composed of 36 places in 271 ms of which 1 ms to minimize.
[2023-03-12 16:23:07] [INFO ] Deduced a trap composed of 23 places in 360 ms of which 0 ms to minimize.
[2023-03-12 16:23:07] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 4271 ms
[2023-03-12 16:23:08] [INFO ] Deduced a trap composed of 59 places in 462 ms of which 0 ms to minimize.
[2023-03-12 16:23:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 669 ms
[2023-03-12 16:23:09] [INFO ] Deduced a trap composed of 64 places in 552 ms of which 0 ms to minimize.
[2023-03-12 16:23:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 711 ms
[2023-03-12 16:23:09] [INFO ] After 6841ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :4
Attempting to minimize the solution found.
Minimization took 423 ms.
[2023-03-12 16:23:10] [INFO ] After 8436ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :4
Fused 7 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 464 ms.
Support contains 6 out of 277 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 16 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 275 transition count 3871
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 269 transition count 3871
Applied a total of 16 rules in 432 ms. Remains 269 /277 variables (removed 8) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 445 ms. Remains : 269/277 places, 3871/3871 transitions.
Incomplete random walk after 10118 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=505 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 74942 steps, run timeout after 3001 ms. (steps per millisecond=24 ) properties seen :{}
Probabilistic random walk after 74942 steps, saw 34720 distinct states, run finished after 3002 ms. (steps per millisecond=24 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-12 16:23:14] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-12 16:23:14] [INFO ] Computed 8 place invariants in 33 ms
[2023-03-12 16:23:14] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-12 16:23:14] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-12 16:23:15] [INFO ] After 777ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-12 16:23:15] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-12 16:23:15] [INFO ] After 533ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-12 16:23:16] [INFO ] Deduced a trap composed of 10 places in 355 ms of which 1 ms to minimize.
[2023-03-12 16:23:16] [INFO ] Deduced a trap composed of 26 places in 323 ms of which 0 ms to minimize.
[2023-03-12 16:23:17] [INFO ] Deduced a trap composed of 35 places in 235 ms of which 1 ms to minimize.
[2023-03-12 16:23:17] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1161 ms
[2023-03-12 16:23:17] [INFO ] Deduced a trap composed of 63 places in 213 ms of which 1 ms to minimize.
[2023-03-12 16:23:17] [INFO ] Deduced a trap composed of 53 places in 248 ms of which 0 ms to minimize.
[2023-03-12 16:23:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 640 ms
[2023-03-12 16:23:18] [INFO ] After 2657ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 242 ms.
[2023-03-12 16:23:18] [INFO ] After 3803ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 6 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 99 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 112 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-12 16:23:18] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-12 16:23:18] [INFO ] Invariant cache hit.
[2023-03-12 16:23:19] [INFO ] Implicit Places using invariants in 744 ms returned []
[2023-03-12 16:23:19] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-12 16:23:19] [INFO ] Invariant cache hit.
[2023-03-12 16:23:19] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-12 16:23:21] [INFO ] Implicit Places using invariants and state equation in 1834 ms returned []
Implicit Place search using SMT with State Equation took 2594 ms to find 0 implicit places.
[2023-03-12 16:23:21] [INFO ] Redundant transitions in 248 ms returned []
[2023-03-12 16:23:21] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-12 16:23:21] [INFO ] Invariant cache hit.
[2023-03-12 16:23:22] [INFO ] Dead Transitions using invariants and state equation in 1244 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4221 ms. Remains : 269/269 places, 3871/3871 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 173 transitions.
Iterating post reduction 0 with 173 rules applied. Total rules applied 173 place count 269 transition count 3698
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 175 place count 268 transition count 3697
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 176 place count 268 transition count 3696
Free-agglomeration rule applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 181 place count 268 transition count 3691
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 186 place count 263 transition count 3691
Applied a total of 186 rules in 385 ms. Remains 263 /269 variables (removed 6) and now considering 3691/3871 (removed 180) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 3691 rows 263 cols
[2023-03-12 16:23:23] [INFO ] Computed 9 place invariants in 22 ms
[2023-03-12 16:23:23] [INFO ] After 129ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-12 16:23:23] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2023-03-12 16:23:24] [INFO ] After 690ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-12 16:23:24] [INFO ] After 1036ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 211 ms.
[2023-03-12 16:23:24] [INFO ] After 1309ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Successfully simplified 3 atomic propositions for a total of 4 simplifications.
[2023-03-12 16:23:24] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-12 16:23:24] [INFO ] Flatten gal took : 309 ms
FORMULA BugTracking-PT-q8m256-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 16:23:25] [INFO ] Flatten gal took : 301 ms
[2023-03-12 16:23:25] [INFO ] Input system was already deterministic with 3871 transitions.
Support contains 6 out of 277 places (down from 8) after GAL structural reductions.
Computed a total of 6 stabilizing places and 131 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 18 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-12 16:23:25] [INFO ] Flatten gal took : 128 ms
[2023-03-12 16:23:26] [INFO ] Flatten gal took : 149 ms
[2023-03-12 16:23:26] [INFO ] Input system was already deterministic with 3871 transitions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 22 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-12 16:23:26] [INFO ] Flatten gal took : 114 ms
[2023-03-12 16:23:26] [INFO ] Flatten gal took : 128 ms
[2023-03-12 16:23:26] [INFO ] Input system was already deterministic with 3871 transitions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 12 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-12 16:23:27] [INFO ] Flatten gal took : 115 ms
[2023-03-12 16:23:27] [INFO ] Flatten gal took : 124 ms
[2023-03-12 16:23:27] [INFO ] Input system was already deterministic with 3871 transitions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 13 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-12 16:23:27] [INFO ] Flatten gal took : 111 ms
[2023-03-12 16:23:27] [INFO ] Flatten gal took : 120 ms
[2023-03-12 16:23:28] [INFO ] Input system was already deterministic with 3871 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 112 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 112 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-12 16:23:28] [INFO ] Flatten gal took : 127 ms
[2023-03-12 16:23:28] [INFO ] Flatten gal took : 124 ms
[2023-03-12 16:23:28] [INFO ] Input system was already deterministic with 3871 transitions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 13 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-12 16:23:28] [INFO ] Flatten gal took : 109 ms
[2023-03-12 16:23:28] [INFO ] Flatten gal took : 120 ms
[2023-03-12 16:23:29] [INFO ] Input system was already deterministic with 3871 transitions.
[2023-03-12 16:23:29] [INFO ] Flatten gal took : 125 ms
[2023-03-12 16:23:29] [INFO ] Flatten gal took : 125 ms
[2023-03-12 16:23:29] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-12 16:23:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 277 places, 3871 transitions and 19025 arcs took 24 ms.
Total runtime 36439 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/570/ctl_0_ --ctl=/tmp/570/ctl_1_ --ctl=/tmp/570/ctl_2_ --ctl=/tmp/570/ctl_3_ --ctl=/tmp/570/ctl_4_ --ctl=/tmp/570/ctl_5_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 9961452 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16080116 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023

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="BugTracking-PT-q8m256"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is BugTracking-PT-q8m256, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r041-tajo-167813694700441"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m256.tgz
mv BugTracking-PT-q8m256 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;