About the Execution of LTSMin+red for SafeBus-PT-15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1941.468 | 3600000.00 | 14174053.00 | 576.00 | ???????T???????F | 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.r361-smll-167891811200282.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 SafeBus-PT-15, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811200282
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 40K Feb 26 02:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 227K Feb 26 02:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 390K Feb 26 02:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.6M Feb 26 02:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 31K Feb 25 16:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 25 16:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 271K Feb 25 16:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 797K Feb 25 16:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 83K Feb 26 02:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 472K Feb 26 02:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 725K Feb 26 02:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.7M Feb 26 02:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.7K Feb 25 16:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.5M 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 SafeBus-PT-15-CTLFireability-00
FORMULA_NAME SafeBus-PT-15-CTLFireability-01
FORMULA_NAME SafeBus-PT-15-CTLFireability-02
FORMULA_NAME SafeBus-PT-15-CTLFireability-03
FORMULA_NAME SafeBus-PT-15-CTLFireability-04
FORMULA_NAME SafeBus-PT-15-CTLFireability-05
FORMULA_NAME SafeBus-PT-15-CTLFireability-06
FORMULA_NAME SafeBus-PT-15-CTLFireability-07
FORMULA_NAME SafeBus-PT-15-CTLFireability-08
FORMULA_NAME SafeBus-PT-15-CTLFireability-09
FORMULA_NAME SafeBus-PT-15-CTLFireability-10
FORMULA_NAME SafeBus-PT-15-CTLFireability-11
FORMULA_NAME SafeBus-PT-15-CTLFireability-12
FORMULA_NAME SafeBus-PT-15-CTLFireability-13
FORMULA_NAME SafeBus-PT-15-CTLFireability-14
FORMULA_NAME SafeBus-PT-15-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679170332193
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=SafeBus-PT-15
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 20:12:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 20:12:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 20:12:15] [INFO ] Load time of PNML (sax parser for PT used): 493 ms
[2023-03-18 20:12:15] [INFO ] Transformed 621 places.
[2023-03-18 20:12:15] [INFO ] Transformed 4771 transitions.
[2023-03-18 20:12:15] [INFO ] Parsed PT model containing 621 places and 4771 transitions and 34549 arcs in 690 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 88 ms.
Reduce places removed 15 places and 0 transitions.
Support contains 606 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 58 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2023-03-18 20:12:17] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 20:12:17] [INFO ] Computed 65 place invariants in 109 ms
[2023-03-18 20:12:17] [INFO ] Implicit Places using invariants in 535 ms returned []
[2023-03-18 20:12:17] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2023-03-18 20:12:17] [INFO ] Invariant cache hit.
[2023-03-18 20:12:18] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 20:12:18] [INFO ] Implicit Places using invariants and state equation in 994 ms returned []
Implicit Place search using SMT with State Equation took 1574 ms to find 0 implicit places.
[2023-03-18 20:12:18] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2023-03-18 20:12:18] [INFO ] Invariant cache hit.
[2023-03-18 20:12:24] [INFO ] Dead Transitions using invariants and state equation in 5582 ms found 225 transitions.
Found 225 dead transitions using SMT.
Drop transitions removed 225 transitions
Dead transitions reduction (with SMT) removed 225 transitions
Starting structural reductions in LTL mode, iteration 1 : 606/606 places, 4546/4771 transitions.
Applied a total of 0 rules in 39 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7262 ms. Remains : 606/606 places, 4546/4771 transitions.
Support contains 606 out of 606 places after structural reductions.
[2023-03-18 20:12:25] [INFO ] Flatten gal took : 657 ms
[2023-03-18 20:12:27] [INFO ] Flatten gal took : 625 ms
[2023-03-18 20:12:29] [INFO ] Input system was already deterministic with 4546 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1204 ms. (steps per millisecond=8 ) properties (out of 68) seen :44
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=17 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
[2023-03-18 20:12:31] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 20:12:31] [INFO ] Computed 65 place invariants in 48 ms
[2023-03-18 20:12:33] [INFO ] [Real]Absence check using 32 positive place invariants in 21 ms returned sat
[2023-03-18 20:12:33] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 33 ms returned sat
[2023-03-18 20:12:34] [INFO ] After 1034ms SMT Verify possible using state equation in real domain returned unsat :3 sat :1 real:17
[2023-03-18 20:12:34] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 20:12:36] [INFO ] After 2286ms SMT Verify possible using 241 Read/Feed constraints in real domain returned unsat :3 sat :0 real:18
[2023-03-18 20:12:36] [INFO ] After 4051ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:18
[2023-03-18 20:12:37] [INFO ] [Nat]Absence check using 32 positive place invariants in 18 ms returned sat
[2023-03-18 20:12:37] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 35 ms returned sat
[2023-03-18 20:12:38] [INFO ] After 1510ms SMT Verify possible using state equation in natural domain returned unsat :10 sat :11
[2023-03-18 20:12:40] [INFO ] After 1997ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :10 sat :11
[2023-03-18 20:12:41] [INFO ] Deduced a trap composed of 72 places in 552 ms of which 10 ms to minimize.
[2023-03-18 20:12:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 671 ms
[2023-03-18 20:12:43] [INFO ] After 4529ms SMT Verify possible using trap constraints in natural domain returned unsat :10 sat :11
Attempting to minimize the solution found.
Minimization took 1400 ms.
[2023-03-18 20:12:44] [INFO ] After 8087ms SMT Verify possible using all constraints in natural domain returned unsat :10 sat :11
Fused 21 Parikh solutions to 11 different solutions.
Parikh walk visited 0 properties in 35 ms.
Support contains 25 out of 606 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 0 with 15 rules applied. Total rules applied 15 place count 606 transition count 4531
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 30 place count 591 transition count 4531
Applied a total of 30 rules in 2379 ms. Remains 591 /606 variables (removed 15) and now considering 4531/4546 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2384 ms. Remains : 591/606 places, 4531/4546 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=17 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-18 20:12:47] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 591 cols
[2023-03-18 20:12:47] [INFO ] Computed 65 place invariants in 25 ms
[2023-03-18 20:12:48] [INFO ] [Real]Absence check using 32 positive place invariants in 16 ms returned sat
[2023-03-18 20:12:48] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 29 ms returned sat
[2023-03-18 20:12:48] [INFO ] After 744ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2023-03-18 20:12:49] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 20:12:50] [INFO ] After 1251ms SMT Verify possible using 241 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 20:12:50] [INFO ] After 2269ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 20:12:50] [INFO ] [Nat]Absence check using 32 positive place invariants in 17 ms returned sat
[2023-03-18 20:12:50] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 34 ms returned sat
[2023-03-18 20:12:51] [INFO ] After 711ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 20:12:52] [INFO ] After 871ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-18 20:12:52] [INFO ] After 1237ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 229 ms.
[2023-03-18 20:12:52] [INFO ] After 2383ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 8 ms.
Support contains 7 out of 591 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 4531/4531 transitions.
Applied a total of 0 rules in 1300 ms. Remains 591 /591 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1300 ms. Remains : 591/591 places, 4531/4531 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=29 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 20:12:54] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-18 20:12:54] [INFO ] Invariant cache hit.
[2023-03-18 20:12:54] [INFO ] [Real]Absence check using 32 positive place invariants in 18 ms returned sat
[2023-03-18 20:12:54] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 28 ms returned sat
[2023-03-18 20:12:54] [INFO ] After 179ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 20:12:54] [INFO ] [Nat]Absence check using 32 positive place invariants in 18 ms returned sat
[2023-03-18 20:12:54] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 26 ms returned sat
[2023-03-18 20:12:55] [INFO ] After 545ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 20:12:55] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 20:12:55] [INFO ] After 515ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 20:12:56] [INFO ] After 726ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 125 ms.
[2023-03-18 20:12:56] [INFO ] After 1631ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 4 out of 591 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 4531/4531 transitions.
Applied a total of 0 rules in 1030 ms. Remains 591 /591 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1030 ms. Remains : 591/591 places, 4531/4531 transitions.
Finished random walk after 5006 steps, including 1 resets, run visited all 1 properties in 106 ms. (steps per millisecond=47 )
Successfully simplified 10 atomic propositions for a total of 16 simplifications.
[2023-03-18 20:12:58] [INFO ] Flatten gal took : 311 ms
[2023-03-18 20:12:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SafeBus-PT-15-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 20:12:59] [INFO ] Flatten gal took : 373 ms
[2023-03-18 20:13:01] [INFO ] Input system was already deterministic with 4546 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 12 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 606/606 places, 4546/4546 transitions.
[2023-03-18 20:13:02] [INFO ] Flatten gal took : 205 ms
[2023-03-18 20:13:02] [INFO ] Flatten gal took : 263 ms
[2023-03-18 20:13:02] [INFO ] Input system was already deterministic with 4546 transitions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 15 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 606/606 places, 4546/4546 transitions.
[2023-03-18 20:13:03] [INFO ] Flatten gal took : 171 ms
[2023-03-18 20:13:03] [INFO ] Flatten gal took : 199 ms
[2023-03-18 20:13:03] [INFO ] Input system was already deterministic with 4546 transitions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 14 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 606/606 places, 4546/4546 transitions.
[2023-03-18 20:13:04] [INFO ] Flatten gal took : 175 ms
[2023-03-18 20:13:04] [INFO ] Flatten gal took : 202 ms
[2023-03-18 20:13:04] [INFO ] Input system was already deterministic with 4546 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1506 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1507 ms. Remains : 606/606 places, 4546/4546 transitions.
[2023-03-18 20:13:06] [INFO ] Flatten gal took : 178 ms
[2023-03-18 20:13:06] [INFO ] Flatten gal took : 198 ms
[2023-03-18 20:13:06] [INFO ] Input system was already deterministic with 4546 transitions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 11 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 606/606 places, 4546/4546 transitions.
[2023-03-18 20:13:07] [INFO ] Flatten gal took : 221 ms
[2023-03-18 20:13:07] [INFO ] Flatten gal took : 302 ms
[2023-03-18 20:13:08] [INFO ] Input system was already deterministic with 4546 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1230 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1230 ms. Remains : 606/606 places, 4546/4546 transitions.
[2023-03-18 20:13:09] [INFO ] Flatten gal took : 174 ms
[2023-03-18 20:13:09] [INFO ] Flatten gal took : 185 ms
[2023-03-18 20:13:10] [INFO ] Input system was already deterministic with 4546 transitions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 13 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 606/606 places, 4546/4546 transitions.
[2023-03-18 20:13:10] [INFO ] Flatten gal took : 180 ms
[2023-03-18 20:13:10] [INFO ] Flatten gal took : 186 ms
[2023-03-18 20:13:10] [INFO ] Input system was already deterministic with 4546 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1051 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1051 ms. Remains : 606/606 places, 4546/4546 transitions.
[2023-03-18 20:13:12] [INFO ] Flatten gal took : 186 ms
[2023-03-18 20:13:12] [INFO ] Flatten gal took : 211 ms
[2023-03-18 20:13:12] [INFO ] Input system was already deterministic with 4546 transitions.
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=11 )
FORMULA SafeBus-PT-15-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 34 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35 ms. Remains : 606/606 places, 4546/4546 transitions.
[2023-03-18 20:13:12] [INFO ] Flatten gal took : 170 ms
[2023-03-18 20:13:13] [INFO ] Flatten gal took : 197 ms
[2023-03-18 20:13:13] [INFO ] Input system was already deterministic with 4546 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1342 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1342 ms. Remains : 606/606 places, 4546/4546 transitions.
[2023-03-18 20:13:14] [INFO ] Flatten gal took : 164 ms
[2023-03-18 20:13:15] [INFO ] Flatten gal took : 189 ms
[2023-03-18 20:13:15] [INFO ] Input system was already deterministic with 4546 transitions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 33 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 606/606 places, 4546/4546 transitions.
[2023-03-18 20:13:15] [INFO ] Flatten gal took : 164 ms
[2023-03-18 20:13:15] [INFO ] Flatten gal took : 188 ms
[2023-03-18 20:13:16] [INFO ] Input system was already deterministic with 4546 transitions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 31 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 606/606 places, 4546/4546 transitions.
[2023-03-18 20:13:16] [INFO ] Flatten gal took : 163 ms
[2023-03-18 20:13:16] [INFO ] Flatten gal took : 186 ms
[2023-03-18 20:13:16] [INFO ] Input system was already deterministic with 4546 transitions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 33 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 606/606 places, 4546/4546 transitions.
[2023-03-18 20:13:17] [INFO ] Flatten gal took : 163 ms
[2023-03-18 20:13:17] [INFO ] Flatten gal took : 187 ms
[2023-03-18 20:13:17] [INFO ] Input system was already deterministic with 4546 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1143 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1146 ms. Remains : 606/606 places, 4546/4546 transitions.
[2023-03-18 20:13:18] [INFO ] Flatten gal took : 166 ms
[2023-03-18 20:13:19] [INFO ] Flatten gal took : 187 ms
[2023-03-18 20:13:19] [INFO ] Input system was already deterministic with 4546 transitions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 32 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 606/606 places, 4546/4546 transitions.
[2023-03-18 20:13:19] [INFO ] Flatten gal took : 164 ms
[2023-03-18 20:13:19] [INFO ] Flatten gal took : 186 ms
[2023-03-18 20:13:20] [INFO ] Input system was already deterministic with 4546 transitions.
[2023-03-18 20:13:20] [INFO ] Flatten gal took : 378 ms
[2023-03-18 20:13:22] [INFO ] Flatten gal took : 382 ms
[2023-03-18 20:13:23] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 125 ms.
[2023-03-18 20:13:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 606 places, 4546 transitions and 32329 arcs took 39 ms.
Total runtime 69350 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/507/ctl_0_ --ctl=/tmp/507/ctl_1_ --ctl=/tmp/507/ctl_2_ --ctl=/tmp/507/ctl_3_ --ctl=/tmp/507/ctl_4_ --ctl=/tmp/507/ctl_5_ --ctl=/tmp/507/ctl_6_ --ctl=/tmp/507/ctl_7_ --ctl=/tmp/507/ctl_8_ --ctl=/tmp/507/ctl_9_ --ctl=/tmp/507/ctl_10_ --ctl=/tmp/507/ctl_11_ --ctl=/tmp/507/ctl_12_ --ctl=/tmp/507/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15445140 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16068384 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 CTLFireability -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="SafeBus-PT-15"
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 SafeBus-PT-15, 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 r361-smll-167891811200282"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-15.tgz
mv SafeBus-PT-15 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 '
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 ;