About the Execution of LTSMin+red for FlexibleBarrier-PT-20a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 816.903 | 3577806.00 | 14276016.00 | 381.90 | ?????????T??T??? | 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.r169-tall-167838856100569.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is FlexibleBarrier-PT-20a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838856100569
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 740K
-rw-r--r-- 1 mcc users 8.3K Feb 25 13:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 25 13:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 12:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 12:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 13:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 59K Feb 25 13:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 25 13:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 25 13:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 321K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME FlexibleBarrier-PT-20a-CTLCardinality-00
FORMULA_NAME FlexibleBarrier-PT-20a-CTLCardinality-01
FORMULA_NAME FlexibleBarrier-PT-20a-CTLCardinality-02
FORMULA_NAME FlexibleBarrier-PT-20a-CTLCardinality-03
FORMULA_NAME FlexibleBarrier-PT-20a-CTLCardinality-04
FORMULA_NAME FlexibleBarrier-PT-20a-CTLCardinality-05
FORMULA_NAME FlexibleBarrier-PT-20a-CTLCardinality-06
FORMULA_NAME FlexibleBarrier-PT-20a-CTLCardinality-07
FORMULA_NAME FlexibleBarrier-PT-20a-CTLCardinality-08
FORMULA_NAME FlexibleBarrier-PT-20a-CTLCardinality-09
FORMULA_NAME FlexibleBarrier-PT-20a-CTLCardinality-10
FORMULA_NAME FlexibleBarrier-PT-20a-CTLCardinality-11
FORMULA_NAME FlexibleBarrier-PT-20a-CTLCardinality-12
FORMULA_NAME FlexibleBarrier-PT-20a-CTLCardinality-13
FORMULA_NAME FlexibleBarrier-PT-20a-CTLCardinality-14
FORMULA_NAME FlexibleBarrier-PT-20a-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678573529195
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=FlexibleBarrier-PT-20a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-11 22:25:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 22:25:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 22:25:31] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2023-03-11 22:25:31] [INFO ] Transformed 243 places.
[2023-03-11 22:25:31] [INFO ] Transformed 1064 transitions.
[2023-03-11 22:25:31] [INFO ] Found NUPN structural information;
[2023-03-11 22:25:31] [INFO ] Parsed PT model containing 243 places and 1064 transitions and 5317 arcs in 177 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 11 ms.
Ensure Unique test removed 362 transitions
Reduce redundant transitions removed 362 transitions.
FORMULA FlexibleBarrier-PT-20a-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 119 out of 243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 702/702 transitions.
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 243 transition count 682
Applied a total of 20 rules in 35 ms. Remains 243 /243 variables (removed 0) and now considering 682/702 (removed 20) transitions.
// Phase 1: matrix 682 rows 243 cols
[2023-03-11 22:25:31] [INFO ] Computed 22 place invariants in 20 ms
[2023-03-11 22:25:31] [INFO ] Implicit Places using invariants in 261 ms returned []
[2023-03-11 22:25:31] [INFO ] Invariant cache hit.
[2023-03-11 22:25:31] [INFO ] State equation strengthened by 481 read => feed constraints.
[2023-03-11 22:25:32] [INFO ] Implicit Places using invariants and state equation in 457 ms returned []
Implicit Place search using SMT with State Equation took 745 ms to find 0 implicit places.
[2023-03-11 22:25:32] [INFO ] Invariant cache hit.
[2023-03-11 22:25:32] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 243/243 places, 682/702 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1058 ms. Remains : 243/243 places, 682/702 transitions.
Support contains 119 out of 243 places after structural reductions.
[2023-03-11 22:25:32] [INFO ] Flatten gal took : 79 ms
[2023-03-11 22:25:32] [INFO ] Flatten gal took : 42 ms
[2023-03-11 22:25:32] [INFO ] Input system was already deterministic with 682 transitions.
Support contains 107 out of 243 places (down from 119) after GAL structural reductions.
FORMULA FlexibleBarrier-PT-20a-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=32 ) properties (out of 76) seen :75
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-11 22:25:33] [INFO ] Invariant cache hit.
[2023-03-11 22:25:33] [INFO ] [Real]Absence check using 22 positive place invariants in 30 ms returned sat
[2023-03-11 22:25:33] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2023-03-11 22:25:33] [INFO ] Flatten gal took : 49 ms
[2023-03-11 22:25:33] [INFO ] Flatten gal took : 29 ms
[2023-03-11 22:25:33] [INFO ] Input system was already deterministic with 682 transitions.
Computed a total of 3 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 682/682 transitions.
Applied a total of 0 rules in 13 ms. Remains 243 /243 variables (removed 0) and now considering 682/682 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 243/243 places, 682/682 transitions.
[2023-03-11 22:25:33] [INFO ] Flatten gal took : 23 ms
[2023-03-11 22:25:33] [INFO ] Flatten gal took : 24 ms
[2023-03-11 22:25:33] [INFO ] Input system was already deterministic with 682 transitions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 682/682 transitions.
Applied a total of 0 rules in 6 ms. Remains 243 /243 variables (removed 0) and now considering 682/682 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 243/243 places, 682/682 transitions.
[2023-03-11 22:25:33] [INFO ] Flatten gal took : 20 ms
[2023-03-11 22:25:33] [INFO ] Flatten gal took : 20 ms
[2023-03-11 22:25:33] [INFO ] Input system was already deterministic with 682 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 243/243 places, 682/682 transitions.
Graph (trivial) has 192 edges and 243 vertex of which 60 / 243 are part of one of the 20 SCC in 3 ms
Free SCC test removed 40 places
Ensure Unique test removed 211 transitions
Reduce isomorphic transitions removed 211 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 261 edges and 200 vertex of which 179 / 200 are part of one of the 21 SCC in 0 ms
Free SCC test removed 158 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 42 transition count 468
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 405 transitions
Reduce isomorphic transitions removed 405 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 423 rules applied. Total rules applied 429 place count 27 transition count 60
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 432 place count 24 transition count 60
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 432 place count 24 transition count 58
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 436 place count 22 transition count 58
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 3 with 35 rules applied. Total rules applied 471 place count 22 transition count 23
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 473 place count 22 transition count 21
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 475 place count 20 transition count 21
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 475 place count 20 transition count 15
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 487 place count 14 transition count 15
Applied a total of 487 rules in 21 ms. Remains 14 /243 variables (removed 229) and now considering 15/682 (removed 667) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 14/243 places, 15/682 transitions.
[2023-03-11 22:25:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 22:25:33] [INFO ] Flatten gal took : 0 ms
[2023-03-11 22:25:33] [INFO ] Input system was already deterministic with 15 transitions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 682/682 transitions.
Applied a total of 0 rules in 5 ms. Remains 243 /243 variables (removed 0) and now considering 682/682 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 243/243 places, 682/682 transitions.
[2023-03-11 22:25:33] [INFO ] Flatten gal took : 16 ms
[2023-03-11 22:25:33] [INFO ] Flatten gal took : 17 ms
[2023-03-11 22:25:33] [INFO ] Input system was already deterministic with 682 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 243/243 places, 682/682 transitions.
Graph (trivial) has 181 edges and 243 vertex of which 57 / 243 are part of one of the 19 SCC in 1 ms
Free SCC test removed 38 places
Ensure Unique test removed 191 transitions
Reduce isomorphic transitions removed 191 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 249 edges and 202 vertex of which 164 / 202 are part of one of the 23 SCC in 0 ms
Free SCC test removed 141 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 61 transition count 487
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 368 transitions
Reduce isomorphic transitions removed 368 transitions.
Graph (trivial) has 41 edges and 47 vertex of which 2 / 47 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 385 rules applied. Total rules applied 392 place count 46 transition count 117
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 403 place count 44 transition count 108
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 403 place count 44 transition count 107
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 405 place count 43 transition count 107
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 406 place count 42 transition count 105
Iterating global reduction 3 with 1 rules applied. Total rules applied 407 place count 42 transition count 105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 409 place count 42 transition count 103
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 411 place count 41 transition count 102
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 412 place count 40 transition count 102
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 416 place count 38 transition count 100
Drop transitions removed 55 transitions
Redundant transition composition rules discarded 55 transitions
Iterating global reduction 6 with 55 rules applied. Total rules applied 471 place count 38 transition count 45
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 472 place count 38 transition count 44
Reduce places removed 1 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 7 with 5 rules applied. Total rules applied 477 place count 37 transition count 40
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 481 place count 33 transition count 40
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 6 Pre rules applied. Total rules applied 481 place count 33 transition count 34
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 9 with 12 rules applied. Total rules applied 493 place count 27 transition count 34
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 495 place count 25 transition count 31
Iterating global reduction 9 with 2 rules applied. Total rules applied 497 place count 25 transition count 31
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 498 place count 25 transition count 30
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 499 place count 25 transition count 29
Applied a total of 499 rules in 20 ms. Remains 25 /243 variables (removed 218) and now considering 29/682 (removed 653) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20 ms. Remains : 25/243 places, 29/682 transitions.
[2023-03-11 22:25:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 22:25:33] [INFO ] Flatten gal took : 0 ms
[2023-03-11 22:25:33] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 682/682 transitions.
Applied a total of 0 rules in 6 ms. Remains 243 /243 variables (removed 0) and now considering 682/682 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 243/243 places, 682/682 transitions.
[2023-03-11 22:25:33] [INFO ] Flatten gal took : 15 ms
[2023-03-11 22:25:33] [INFO ] Flatten gal took : 16 ms
[2023-03-11 22:25:34] [INFO ] Input system was already deterministic with 682 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 243/243 places, 682/682 transitions.
Graph (trivial) has 178 edges and 243 vertex of which 51 / 243 are part of one of the 17 SCC in 0 ms
Free SCC test removed 34 places
Ensure Unique test removed 170 transitions
Reduce isomorphic transitions removed 170 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 35 place count 192 transition count 495
Drop transitions removed 221 transitions
Redundant transition composition rules discarded 221 transitions
Iterating global reduction 0 with 221 rules applied. Total rules applied 256 place count 192 transition count 274
Partial Post-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 0 with 11 rules applied. Total rules applied 267 place count 192 transition count 274
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 269 place count 190 transition count 272
Iterating global reduction 0 with 2 rules applied. Total rules applied 271 place count 190 transition count 272
Applied a total of 271 rules in 74 ms. Remains 190 /243 variables (removed 53) and now considering 272/682 (removed 410) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 74 ms. Remains : 190/243 places, 272/682 transitions.
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 6 ms
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 6 ms
[2023-03-11 22:25:34] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 682/682 transitions.
Applied a total of 0 rules in 4 ms. Remains 243 /243 variables (removed 0) and now considering 682/682 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 243/243 places, 682/682 transitions.
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 15 ms
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 16 ms
[2023-03-11 22:25:34] [INFO ] Input system was already deterministic with 682 transitions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 682/682 transitions.
Applied a total of 0 rules in 4 ms. Remains 243 /243 variables (removed 0) and now considering 682/682 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 243/243 places, 682/682 transitions.
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 15 ms
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 16 ms
[2023-03-11 22:25:34] [INFO ] Input system was already deterministic with 682 transitions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 682/682 transitions.
Applied a total of 0 rules in 4 ms. Remains 243 /243 variables (removed 0) and now considering 682/682 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 243/243 places, 682/682 transitions.
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 14 ms
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 20 ms
[2023-03-11 22:25:34] [INFO ] Input system was already deterministic with 682 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 243/243 places, 682/682 transitions.
Graph (trivial) has 198 edges and 243 vertex of which 60 / 243 are part of one of the 20 SCC in 1 ms
Free SCC test removed 40 places
Ensure Unique test removed 211 transitions
Reduce isomorphic transitions removed 211 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 277 edges and 200 vertex of which 195 / 200 are part of one of the 21 SCC in 1 ms
Free SCC test removed 174 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 26 transition count 469
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 458 transitions
Reduce isomorphic transitions removed 458 transitions.
Iterating post reduction 1 with 478 rules applied. Total rules applied 483 place count 6 transition count 11
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 486 place count 6 transition count 8
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 487 place count 6 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 488 place count 5 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 488 place count 5 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 490 place count 4 transition count 6
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 491 place count 3 transition count 5
Iterating global reduction 4 with 1 rules applied. Total rules applied 492 place count 3 transition count 5
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 493 place count 3 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 493 place count 3 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 495 place count 2 transition count 3
Applied a total of 495 rules in 8 ms. Remains 2 /243 variables (removed 241) and now considering 3/682 (removed 679) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 2/243 places, 3/682 transitions.
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 0 ms
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 0 ms
[2023-03-11 22:25:34] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 682/682 transitions.
Applied a total of 0 rules in 2 ms. Remains 243 /243 variables (removed 0) and now considering 682/682 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 243/243 places, 682/682 transitions.
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 15 ms
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 15 ms
[2023-03-11 22:25:34] [INFO ] Input system was already deterministic with 682 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 243/243 places, 682/682 transitions.
Graph (trivial) has 178 edges and 243 vertex of which 54 / 243 are part of one of the 18 SCC in 1 ms
Free SCC test removed 36 places
Ensure Unique test removed 172 transitions
Reduce isomorphic transitions removed 172 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 35 place count 190 transition count 493
Drop transitions removed 223 transitions
Redundant transition composition rules discarded 223 transitions
Iterating global reduction 0 with 223 rules applied. Total rules applied 258 place count 190 transition count 270
Partial Post-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 265 place count 190 transition count 270
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 268 place count 187 transition count 267
Iterating global reduction 0 with 3 rules applied. Total rules applied 271 place count 187 transition count 267
Applied a total of 271 rules in 37 ms. Remains 187 /243 variables (removed 56) and now considering 267/682 (removed 415) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 37 ms. Remains : 187/243 places, 267/682 transitions.
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 5 ms
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 5 ms
[2023-03-11 22:25:34] [INFO ] Input system was already deterministic with 267 transitions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 682/682 transitions.
Applied a total of 0 rules in 4 ms. Remains 243 /243 variables (removed 0) and now considering 682/682 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 243/243 places, 682/682 transitions.
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 15 ms
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 16 ms
[2023-03-11 22:25:34] [INFO ] Input system was already deterministic with 682 transitions.
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 17 ms
[2023-03-11 22:25:34] [INFO ] Flatten gal took : 18 ms
[2023-03-11 22:25:34] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-11 22:25:34] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 243 places, 682 transitions and 3069 arcs took 7 ms.
Total runtime 3674 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/456/ctl_0_ --ctl=/tmp/456/ctl_1_ --ctl=/tmp/456/ctl_2_ --ctl=/tmp/456/ctl_3_ --ctl=/tmp/456/ctl_4_ --ctl=/tmp/456/ctl_5_ --ctl=/tmp/456/ctl_6_ --ctl=/tmp/456/ctl_7_ --ctl=/tmp/456/ctl_8_ --ctl=/tmp/456/ctl_9_ --ctl=/tmp/456/ctl_10_ --ctl=/tmp/456/ctl_11_ --ctl=/tmp/456/ctl_12_ --ctl=/tmp/456/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 15331848 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16097120 kB
Could not compute solution for formula : FlexibleBarrier-PT-20a-CTLCardinality-00
Could not compute solution for formula : FlexibleBarrier-PT-20a-CTLCardinality-01
Could not compute solution for formula : FlexibleBarrier-PT-20a-CTLCardinality-02
Could not compute solution for formula : FlexibleBarrier-PT-20a-CTLCardinality-03
Could not compute solution for formula : FlexibleBarrier-PT-20a-CTLCardinality-04
Could not compute solution for formula : FlexibleBarrier-PT-20a-CTLCardinality-05
Could not compute solution for formula : FlexibleBarrier-PT-20a-CTLCardinality-06
Could not compute solution for formula : FlexibleBarrier-PT-20a-CTLCardinality-07
Could not compute solution for formula : FlexibleBarrier-PT-20a-CTLCardinality-08
Could not compute solution for formula : FlexibleBarrier-PT-20a-CTLCardinality-10
Could not compute solution for formula : FlexibleBarrier-PT-20a-CTLCardinality-11
Could not compute solution for formula : FlexibleBarrier-PT-20a-CTLCardinality-13
Could not compute solution for formula : FlexibleBarrier-PT-20a-CTLCardinality-14
Could not compute solution for formula : FlexibleBarrier-PT-20a-CTLCardinality-15
BK_STOP 1678577107001
--------------------
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
ctl formula name FlexibleBarrier-PT-20a-CTLCardinality-00
ctl formula formula --ctl=/tmp/456/ctl_0_
ctl formula name FlexibleBarrier-PT-20a-CTLCardinality-01
ctl formula formula --ctl=/tmp/456/ctl_1_
ctl formula name FlexibleBarrier-PT-20a-CTLCardinality-02
ctl formula formula --ctl=/tmp/456/ctl_2_
ctl formula name FlexibleBarrier-PT-20a-CTLCardinality-03
ctl formula formula --ctl=/tmp/456/ctl_3_
ctl formula name FlexibleBarrier-PT-20a-CTLCardinality-04
ctl formula formula --ctl=/tmp/456/ctl_4_
ctl formula name FlexibleBarrier-PT-20a-CTLCardinality-05
ctl formula formula --ctl=/tmp/456/ctl_5_
ctl formula name FlexibleBarrier-PT-20a-CTLCardinality-06
ctl formula formula --ctl=/tmp/456/ctl_6_
ctl formula name FlexibleBarrier-PT-20a-CTLCardinality-07
ctl formula formula --ctl=/tmp/456/ctl_7_
ctl formula name FlexibleBarrier-PT-20a-CTLCardinality-08
ctl formula formula --ctl=/tmp/456/ctl_8_
ctl formula name FlexibleBarrier-PT-20a-CTLCardinality-10
ctl formula formula --ctl=/tmp/456/ctl_9_
ctl formula name FlexibleBarrier-PT-20a-CTLCardinality-11
ctl formula formula --ctl=/tmp/456/ctl_10_
ctl formula name FlexibleBarrier-PT-20a-CTLCardinality-13
ctl formula formula --ctl=/tmp/456/ctl_11_
ctl formula name FlexibleBarrier-PT-20a-CTLCardinality-14
ctl formula formula --ctl=/tmp/456/ctl_12_
ctl formula name FlexibleBarrier-PT-20a-CTLCardinality-15
ctl formula formula --ctl=/tmp/456/ctl_13_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 243 places, 682 transitions and 3069 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 682->471 groups
pnml2lts-sym: Regrouping took 0.240 real 0.250 user 0.000 sys
pnml2lts-sym: state vector length is 243; there are 471 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 462
Killing (9) : 462
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="FlexibleBarrier-PT-20a"
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 FlexibleBarrier-PT-20a, 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 r169-tall-167838856100569"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-20a.tgz
mv FlexibleBarrier-PT-20a 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 '
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 ;