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.r297-tall-167873950500497.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 PolyORBLF-PT-S02J04T08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950500497
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 15K Feb 26 13:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 26 13:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 22K Feb 26 13:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 128K Feb 26 13:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.4K Feb 25 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Feb 25 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 42K Feb 26 13:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 235K Feb 26 13:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 63K Feb 26 13:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 346K Feb 26 13:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.1K Feb 25 16:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 717K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S02J04T08-CTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S02J04T08-CTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S02J04T08-CTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S02J04T08-CTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S02J04T08-CTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S02J04T08-CTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S02J04T08-CTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S02J04T08-CTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S02J04T08-CTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S02J04T08-CTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S02J04T08-CTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S02J04T08-CTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S02J04T08-CTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S02J04T08-CTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S02J04T08-CTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S02J04T08-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679541775198

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=PolyORBLF-PT-S02J04T08
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 03:22:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 03:22:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 03:22:57] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2023-03-23 03:22:57] [INFO ] Transformed 614 places.
[2023-03-23 03:22:57] [INFO ] Transformed 1242 transitions.
[2023-03-23 03:22:57] [INFO ] Parsed PT model containing 614 places and 1242 transitions and 5732 arcs in 192 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
Support contains 315 out of 614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 614/614 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 612 transition count 1114
Applied a total of 2 rules in 48 ms. Remains 612 /614 variables (removed 2) and now considering 1114/1114 (removed 0) transitions.
[2023-03-23 03:22:57] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
// Phase 1: matrix 1098 rows 612 cols
[2023-03-23 03:22:57] [INFO ] Computed 48 place invariants in 76 ms
[2023-03-23 03:22:59] [INFO ] Dead Transitions using invariants and state equation in 1743 ms found 88 transitions.
Found 88 dead transitions using SMT.
Drop transitions removed 88 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 88 transitions.
[2023-03-23 03:22:59] [INFO ] Flow matrix only has 1010 transitions (discarded 16 similar events)
// Phase 1: matrix 1010 rows 612 cols
[2023-03-23 03:22:59] [INFO ] Computed 48 place invariants in 34 ms
[2023-03-23 03:22:59] [INFO ] Implicit Places using invariants in 343 ms returned [108, 181, 292, 304, 429, 529, 541]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 350 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 605/614 places, 1026/1114 transitions.
Reduce places removed 1 places and 16 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 604 transition count 1010
Reduce places removed 0 places and 16 transitions.
Deduced a syphon composed of 17 places in 2 ms
Applied a total of 1 rules in 23 ms. Remains 604 /605 variables (removed 1) and now considering 994/1026 (removed 32) transitions.
[2023-03-23 03:22:59] [INFO ] Flow matrix only has 978 transitions (discarded 16 similar events)
// Phase 1: matrix 978 rows 604 cols
[2023-03-23 03:22:59] [INFO ] Computed 58 place invariants in 17 ms
[2023-03-23 03:22:59] [INFO ] Implicit Places using invariants in 280 ms returned []
[2023-03-23 03:22:59] [INFO ] Flow matrix only has 978 transitions (discarded 16 similar events)
[2023-03-23 03:22:59] [INFO ] Invariant cache hit.
[2023-03-23 03:23:00] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-23 03:23:05] [INFO ] Implicit Places using invariants and state equation in 5120 ms returned []
Implicit Place search using SMT with State Equation took 5403 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 604/614 places, 994/1114 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7600 ms. Remains : 604/614 places, 994/1114 transitions.
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 0 transitions.
Support contains 298 out of 587 places after structural reductions.
[2023-03-23 03:23:05] [INFO ] Flatten gal took : 143 ms
[2023-03-23 03:23:05] [INFO ] Flatten gal took : 79 ms
[2023-03-23 03:23:05] [INFO ] Input system was already deterministic with 994 transitions.
Support contains 297 out of 587 places (down from 298) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=15 ) properties (out of 87) seen :26
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 61) seen :0
Running SMT prover for 61 properties.
[2023-03-23 03:23:07] [INFO ] Flow matrix only has 978 transitions (discarded 16 similar events)
// Phase 1: matrix 978 rows 587 cols
[2023-03-23 03:23:07] [INFO ] Computed 41 place invariants in 32 ms
[2023-03-23 03:23:08] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2023-03-23 03:23:08] [INFO ] [Real]Absence check using 14 positive and 27 generalized place invariants in 30 ms returned sat
[2023-03-23 03:23:08] [INFO ] After 746ms SMT Verify possible using all constraints in real domain returned unsat :8 sat :0 real:53
[2023-03-23 03:23:09] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-23 03:23:09] [INFO ] [Nat]Absence check using 14 positive and 27 generalized place invariants in 22 ms returned sat
[2023-03-23 03:23:11] [INFO ] After 1771ms SMT Verify possible using state equation in natural domain returned unsat :59 sat :2
[2023-03-23 03:23:11] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-23 03:23:11] [INFO ] After 821ms SMT Verify possible using 96 Read/Feed constraints in natural domain returned unsat :59 sat :2
[2023-03-23 03:23:12] [INFO ] Deduced a trap composed of 292 places in 303 ms of which 6 ms to minimize.
[2023-03-23 03:23:12] [INFO ] Deduced a trap composed of 316 places in 249 ms of which 1 ms to minimize.
[2023-03-23 03:23:13] [INFO ] Deduced a trap composed of 308 places in 283 ms of which 1 ms to minimize.
[2023-03-23 03:23:13] [INFO ] Deduced a trap composed of 287 places in 280 ms of which 2 ms to minimize.
[2023-03-23 03:23:13] [INFO ] Deduced a trap composed of 329 places in 282 ms of which 1 ms to minimize.
[2023-03-23 03:23:14] [INFO ] Deduced a trap composed of 327 places in 262 ms of which 1 ms to minimize.
[2023-03-23 03:23:14] [INFO ] Deduced a trap composed of 319 places in 285 ms of which 1 ms to minimize.
[2023-03-23 03:23:14] [INFO ] Deduced a trap composed of 329 places in 264 ms of which 1 ms to minimize.
[2023-03-23 03:23:15] [INFO ] Deduced a trap composed of 294 places in 268 ms of which 1 ms to minimize.
[2023-03-23 03:23:15] [INFO ] Deduced a trap composed of 260 places in 281 ms of which 1 ms to minimize.
[2023-03-23 03:23:15] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 3613 ms
[2023-03-23 03:23:16] [INFO ] Deduced a trap composed of 65 places in 106 ms of which 1 ms to minimize.
[2023-03-23 03:23:16] [INFO ] Deduced a trap composed of 64 places in 256 ms of which 1 ms to minimize.
[2023-03-23 03:23:16] [INFO ] Deduced a trap composed of 64 places in 250 ms of which 1 ms to minimize.
[2023-03-23 03:23:16] [INFO ] Deduced a trap composed of 64 places in 263 ms of which 1 ms to minimize.
[2023-03-23 03:23:16] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 4 trap constraints in 1063 ms
[2023-03-23 03:23:16] [INFO ] After 5924ms SMT Verify possible using trap constraints in natural domain returned unsat :60 sat :1
Attempting to minimize the solution found.
Minimization took 236 ms.
[2023-03-23 03:23:17] [INFO ] After 8637ms SMT Verify possible using all constraints in natural domain returned unsat :60 sat :1
Fused 61 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 20 ms.
Support contains 16 out of 587 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 587/587 places, 994/994 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 587 transition count 922
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 515 transition count 922
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 144 place count 515 transition count 858
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 272 place count 451 transition count 858
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 277 place count 446 transition count 853
Iterating global reduction 2 with 5 rules applied. Total rules applied 282 place count 446 transition count 853
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 394 place count 390 transition count 797
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 410 place count 390 transition count 781
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 426 place count 374 transition count 781
Applied a total of 426 rules in 163 ms. Remains 374 /587 variables (removed 213) and now considering 781/994 (removed 213) transitions.
[2023-03-23 03:23:17] [INFO ] Flow matrix only has 765 transitions (discarded 16 similar events)
// Phase 1: matrix 765 rows 374 cols
[2023-03-23 03:23:17] [INFO ] Computed 41 place invariants in 10 ms
[2023-03-23 03:23:17] [INFO ] Dead Transitions using invariants and state equation in 561 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 725 ms. Remains : 374/587 places, 781/994 transitions.
Incomplete random walk after 10000 steps, including 9 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2434 steps, run visited all 1 properties in 53 ms. (steps per millisecond=45 )
Probabilistic random walk after 2434 steps, saw 1747 distinct states, run finished after 53 ms. (steps per millisecond=45 ) properties seen :1
Successfully simplified 60 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBLF-PT-S02J04T08-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T08-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T08-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 03:23:18] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2023-03-23 03:23:18] [INFO ] Flatten gal took : 50 ms
[2023-03-23 03:23:18] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PolyORBLF-PT-S02J04T08-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T08-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T08-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T08-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T08-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T08-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T08-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 03:23:18] [INFO ] Flatten gal took : 50 ms
[2023-03-23 03:23:18] [INFO ] Input system was already deterministic with 994 transitions.
Support contains 21 out of 587 places (down from 47) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 587/587 places, 994/994 transitions.
Applied a total of 0 rules in 17 ms. Remains 587 /587 variables (removed 0) and now considering 994/994 (removed 0) transitions.
[2023-03-23 03:23:18] [INFO ] Flow matrix only has 978 transitions (discarded 16 similar events)
// Phase 1: matrix 978 rows 587 cols
[2023-03-23 03:23:18] [INFO ] Computed 41 place invariants in 13 ms
[2023-03-23 03:23:19] [INFO ] Dead Transitions using invariants and state equation in 1028 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1066 ms. Remains : 587/587 places, 994/994 transitions.
[2023-03-23 03:23:19] [INFO ] Flatten gal took : 42 ms
[2023-03-23 03:23:19] [INFO ] Flatten gal took : 39 ms
[2023-03-23 03:23:19] [INFO ] Input system was already deterministic with 994 transitions.
Starting structural reductions in LTL mode, iteration 0 : 587/587 places, 994/994 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 579 transition count 986
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 579 transition count 986
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 571 transition count 978
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 571 transition count 978
Applied a total of 32 rules in 31 ms. Remains 571 /587 variables (removed 16) and now considering 978/994 (removed 16) transitions.
[2023-03-23 03:23:19] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
// Phase 1: matrix 962 rows 571 cols
[2023-03-23 03:23:19] [INFO ] Computed 41 place invariants in 17 ms
[2023-03-23 03:23:20] [INFO ] Dead Transitions using invariants and state equation in 1008 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1042 ms. Remains : 571/587 places, 978/994 transitions.
[2023-03-23 03:23:20] [INFO ] Flatten gal took : 35 ms
[2023-03-23 03:23:20] [INFO ] Flatten gal took : 34 ms
[2023-03-23 03:23:20] [INFO ] Input system was already deterministic with 978 transitions.
Starting structural reductions in LTL mode, iteration 0 : 587/587 places, 994/994 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 579 transition count 986
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 579 transition count 986
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 571 transition count 978
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 571 transition count 978
Applied a total of 32 rules in 27 ms. Remains 571 /587 variables (removed 16) and now considering 978/994 (removed 16) transitions.
[2023-03-23 03:23:20] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2023-03-23 03:23:20] [INFO ] Invariant cache hit.
[2023-03-23 03:23:21] [INFO ] Dead Transitions using invariants and state equation in 1055 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1083 ms. Remains : 571/587 places, 978/994 transitions.
[2023-03-23 03:23:21] [INFO ] Flatten gal took : 30 ms
[2023-03-23 03:23:21] [INFO ] Flatten gal took : 31 ms
[2023-03-23 03:23:21] [INFO ] Input system was already deterministic with 978 transitions.
Starting structural reductions in LTL mode, iteration 0 : 587/587 places, 994/994 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 579 transition count 986
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 579 transition count 986
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 571 transition count 978
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 571 transition count 978
Applied a total of 32 rules in 26 ms. Remains 571 /587 variables (removed 16) and now considering 978/994 (removed 16) transitions.
[2023-03-23 03:23:21] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2023-03-23 03:23:21] [INFO ] Invariant cache hit.
[2023-03-23 03:23:23] [INFO ] Dead Transitions using invariants and state equation in 1044 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1072 ms. Remains : 571/587 places, 978/994 transitions.
[2023-03-23 03:23:23] [INFO ] Flatten gal took : 28 ms
[2023-03-23 03:23:23] [INFO ] Flatten gal took : 37 ms
[2023-03-23 03:23:23] [INFO ] Input system was already deterministic with 978 transitions.
Starting structural reductions in LTL mode, iteration 0 : 587/587 places, 994/994 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 579 transition count 986
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 579 transition count 986
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 571 transition count 978
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 571 transition count 978
Applied a total of 32 rules in 29 ms. Remains 571 /587 variables (removed 16) and now considering 978/994 (removed 16) transitions.
[2023-03-23 03:23:23] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2023-03-23 03:23:23] [INFO ] Invariant cache hit.
[2023-03-23 03:23:24] [INFO ] Dead Transitions using invariants and state equation in 1080 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1110 ms. Remains : 571/587 places, 978/994 transitions.
[2023-03-23 03:23:24] [INFO ] Flatten gal took : 27 ms
[2023-03-23 03:23:24] [INFO ] Flatten gal took : 29 ms
[2023-03-23 03:23:24] [INFO ] Input system was already deterministic with 978 transitions.
Starting structural reductions in LTL mode, iteration 0 : 587/587 places, 994/994 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 580 transition count 987
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 580 transition count 987
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 21 place count 573 transition count 980
Iterating global reduction 0 with 7 rules applied. Total rules applied 28 place count 573 transition count 980
Applied a total of 28 rules in 24 ms. Remains 573 /587 variables (removed 14) and now considering 980/994 (removed 14) transitions.
[2023-03-23 03:23:24] [INFO ] Flow matrix only has 964 transitions (discarded 16 similar events)
// Phase 1: matrix 964 rows 573 cols
[2023-03-23 03:23:24] [INFO ] Computed 41 place invariants in 18 ms
[2023-03-23 03:23:25] [INFO ] Dead Transitions using invariants and state equation in 1059 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1086 ms. Remains : 573/587 places, 980/994 transitions.
[2023-03-23 03:23:25] [INFO ] Flatten gal took : 27 ms
[2023-03-23 03:23:25] [INFO ] Flatten gal took : 30 ms
[2023-03-23 03:23:25] [INFO ] Input system was already deterministic with 980 transitions.
[2023-03-23 03:23:25] [INFO ] Flatten gal took : 29 ms
[2023-03-23 03:23:25] [INFO ] Flatten gal took : 28 ms
[2023-03-23 03:23:25] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-23 03:23:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 587 places, 994 transitions and 4188 arcs took 8 ms.
Total runtime 28548 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/555/ctl_0_ --ctl=/tmp/555/ctl_1_ --ctl=/tmp/555/ctl_2_ --ctl=/tmp/555/ctl_3_ --ctl=/tmp/555/ctl_4_ --ctl=/tmp/555/ctl_5_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14309400 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16094768 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="PolyORBLF-PT-S02J04T08"
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 PolyORBLF-PT-S02J04T08, 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 r297-tall-167873950500497"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J04T08.tgz
mv PolyORBLF-PT-S02J04T08 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 ;