Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r114-smll-171624275800362.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool itstools
Input is DLCshifumi-PT-6b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624275800362
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Apr 13 05:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 13 05:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Apr 13 05:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 13 05:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 17M May 18 16:42 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 DLCshifumi-PT-6b-CTLFireability-2024-00
FORMULA_NAME DLCshifumi-PT-6b-CTLFireability-2024-01
FORMULA_NAME DLCshifumi-PT-6b-CTLFireability-2024-02
FORMULA_NAME DLCshifumi-PT-6b-CTLFireability-2024-03
FORMULA_NAME DLCshifumi-PT-6b-CTLFireability-2024-04
FORMULA_NAME DLCshifumi-PT-6b-CTLFireability-2024-05
FORMULA_NAME DLCshifumi-PT-6b-CTLFireability-2024-06
FORMULA_NAME DLCshifumi-PT-6b-CTLFireability-2024-07
FORMULA_NAME DLCshifumi-PT-6b-CTLFireability-2024-08
FORMULA_NAME DLCshifumi-PT-6b-CTLFireability-2024-09
FORMULA_NAME DLCshifumi-PT-6b-CTLFireability-2024-10
FORMULA_NAME DLCshifumi-PT-6b-CTLFireability-2024-11
FORMULA_NAME DLCshifumi-PT-6b-CTLFireability-2023-12
FORMULA_NAME DLCshifumi-PT-6b-CTLFireability-2023-13
FORMULA_NAME DLCshifumi-PT-6b-CTLFireability-2023-14
FORMULA_NAME DLCshifumi-PT-6b-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716433157181

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCshifumi-PT-6b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-23 02:59:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 02:59:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 02:59:22] [INFO ] Load time of PNML (sax parser for PT used): 1923 ms
[2024-05-23 02:59:23] [INFO ] Transformed 44243 places.
[2024-05-23 02:59:23] [INFO ] Transformed 66611 transitions.
[2024-05-23 02:59:23] [INFO ] Found NUPN structural information;
[2024-05-23 02:59:26] [INFO ] Parsed PT model containing 44243 places and 66611 transitions and 182532 arcs in 6658 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 59 ms.
Support contains 134 out of 44243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44243/44243 places, 66611/66611 transitions.
Applied a total of 0 rules in 7219 ms. Remains 44243 /44243 variables (removed 0) and now considering 66611/66611 (removed 0) transitions.
// Phase 1: matrix 66611 rows 44243 cols
[2024-05-23 02:59:46] [INFO ] Computed 2415 invariants in 852 ms
[2024-05-23 03:01:09] [INFO ] Performed 33119/44243 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:01:24] [INFO ] Implicit Places using invariants in 99054 ms returned []
Implicit Place search using SMT only with invariants took 99108 ms to find 0 implicit places.
Running 66610 sub problems to find dead transitions.
[2024-05-23 03:01:25] [INFO ] Invariant cache hit.
SMT process timed out in 548146ms, After SMT, problems are : Problem set: 0 solved, 66610 unsolved
Search for dead transitions found 0 dead transitions in 549226ms
Finished structural reductions in LTL mode , in 1 iterations and 655958 ms. Remains : 44243/44243 places, 66611/66611 transitions.
Support contains 134 out of 44243 places after structural reductions.
[2024-05-23 03:10:42] [INFO ] Flatten gal took : 2216 ms
[2024-05-23 03:10:44] [INFO ] Flatten gal took : 1746 ms
[2024-05-23 03:10:48] [INFO ] Input system was already deterministic with 66611 transitions.
Support contains 133 out of 44243 places (down from 134) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 5198 ms. (7 steps per ms) remains 58/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 58/58 properties
[2024-05-23 03:11:00] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/110 variables, 110/110 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/110 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 58 unsolved
SMT process timed out in 6310ms, After SMT, problems are : Problem set: 0 solved, 58 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 110 out of 44243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44243/44243 places, 66611/66611 transitions.
Graph (trivial) has 40518 edges and 44243 vertex of which 3134 / 44243 are part of one of the 203 SCC in 136 ms
Free SCC test removed 2931 places
Drop transitions (Empty/Sink Transition effects.) removed 3318 transitions
Reduce isomorphic transitions removed 3318 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20583 transitions
Trivial Post-agglo rules discarded 20583 transitions
Performed 20583 trivial Post agglomeration. Transition count delta: 20583
Iterating post reduction 0 with 20583 rules applied. Total rules applied 20584 place count 41312 transition count 42710
Reduce places removed 20583 places and 0 transitions.
Ensure Unique test removed 556 transitions
Reduce isomorphic transitions removed 556 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 552 transitions
Trivial Post-agglo rules discarded 552 transitions
Performed 552 trivial Post agglomeration. Transition count delta: 552
Iterating post reduction 1 with 21691 rules applied. Total rules applied 42275 place count 20729 transition count 41602
Reduce places removed 552 places and 0 transitions.
Ensure Unique test removed 178 transitions
Reduce isomorphic transitions removed 178 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 177 transitions
Trivial Post-agglo rules discarded 177 transitions
Performed 177 trivial Post agglomeration. Transition count delta: 177
Iterating post reduction 2 with 907 rules applied. Total rules applied 43182 place count 20177 transition count 41247
Reduce places removed 177 places and 0 transitions.
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Iterating post reduction 3 with 208 rules applied. Total rules applied 43390 place count 20000 transition count 41216
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 35 rules applied. Total rules applied 43425 place count 19969 transition count 41212
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 43426 place count 19968 transition count 41212
Performed 234 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 234 Pre rules applied. Total rules applied 43426 place count 19968 transition count 40978
Deduced a syphon composed of 234 places in 2980 ms
Reduce places removed 234 places and 0 transitions.
Iterating global reduction 6 with 468 rules applied. Total rules applied 43894 place count 19734 transition count 40978
Performed 10781 Post agglomeration using F-continuation condition.Transition count delta: 10781
Deduced a syphon composed of 10781 places in 15 ms
Reduce places removed 10781 places and 0 transitions.
Iterating global reduction 6 with 21562 rules applied. Total rules applied 65456 place count 8953 transition count 30197
Renaming transitions due to excessive name length > 1024 char.
Discarding 425 places :
Symmetric choice reduction at 6 with 425 rule applications. Total rules 65881 place count 8528 transition count 23003
Iterating global reduction 6 with 425 rules applied. Total rules applied 66306 place count 8528 transition count 23003
Ensure Unique test removed 370 transitions
Reduce isomorphic transitions removed 370 transitions.
Iterating post reduction 6 with 370 rules applied. Total rules applied 66676 place count 8528 transition count 22633
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 66676 place count 8528 transition count 22632
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 66678 place count 8527 transition count 22632
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 66681 place count 8524 transition count 22614
Iterating global reduction 7 with 3 rules applied. Total rules applied 66684 place count 8524 transition count 22614
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 66687 place count 8524 transition count 22611
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 7 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 66695 place count 8520 transition count 22607
Performed 101 Post agglomeration using F-continuation condition with reduction of 180 identical transitions.
Deduced a syphon composed of 101 places in 7 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 66897 place count 8419 transition count 23229
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 66898 place count 8419 transition count 23228
Discarding 32 places :
Symmetric choice reduction at 9 with 32 rule applications. Total rules 66930 place count 8387 transition count 22844
Iterating global reduction 9 with 32 rules applied. Total rules applied 66962 place count 8387 transition count 22844
Ensure Unique test removed 180 transitions
Reduce isomorphic transitions removed 180 transitions.
Iterating post reduction 9 with 180 rules applied. Total rules applied 67142 place count 8387 transition count 22664
Performed 101 Post agglomeration using F-continuation condition with reduction of 192 identical transitions.
Deduced a syphon composed of 101 places in 13 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 67344 place count 8286 transition count 23269
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 67345 place count 8286 transition count 23268
Discarding 33 places :
Symmetric choice reduction at 11 with 33 rule applications. Total rules 67378 place count 8253 transition count 22872
Iterating global reduction 11 with 33 rules applied. Total rules applied 67411 place count 8253 transition count 22872
Ensure Unique test removed 193 transitions
Reduce isomorphic transitions removed 193 transitions.
Iterating post reduction 11 with 193 rules applied. Total rules applied 67604 place count 8253 transition count 22679
Performed 101 Post agglomeration using F-continuation condition with reduction of 186 identical transitions.
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 12 with 202 rules applied. Total rules applied 67806 place count 8152 transition count 23284
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 67807 place count 8152 transition count 23283
Discarding 33 places :
Symmetric choice reduction at 13 with 33 rule applications. Total rules 67840 place count 8119 transition count 22887
Iterating global reduction 13 with 33 rules applied. Total rules applied 67873 place count 8119 transition count 22887
Ensure Unique test removed 186 transitions
Reduce isomorphic transitions removed 186 transitions.
Iterating post reduction 13 with 186 rules applied. Total rules applied 68059 place count 8119 transition count 22701
Performed 101 Post agglomeration using F-continuation condition with reduction of 198 identical transitions.
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 14 with 202 rules applied. Total rules applied 68261 place count 8018 transition count 23305
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 68263 place count 8018 transition count 23303
Discarding 35 places :
Symmetric choice reduction at 15 with 35 rule applications. Total rules 68298 place count 7983 transition count 22883
Iterating global reduction 15 with 35 rules applied. Total rules applied 68333 place count 7983 transition count 22883
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 15 with 199 rules applied. Total rules applied 68532 place count 7983 transition count 22684
Performed 101 Post agglomeration using F-continuation condition with reduction of 198 identical transitions.
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 16 with 202 rules applied. Total rules applied 68734 place count 7882 transition count 23282
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 68735 place count 7882 transition count 23281
Discarding 33 places :
Symmetric choice reduction at 17 with 33 rule applications. Total rules 68768 place count 7849 transition count 22885
Iterating global reduction 17 with 33 rules applied. Total rules applied 68801 place count 7849 transition count 22885
Ensure Unique test removed 192 transitions
Reduce isomorphic transitions removed 192 transitions.
Iterating post reduction 17 with 192 rules applied. Total rules applied 68993 place count 7849 transition count 22693
Performed 64 Post agglomeration using F-continuation condition with reduction of 90 identical transitions.
Deduced a syphon composed of 64 places in 4 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 18 with 128 rules applied. Total rules applied 69121 place count 7785 transition count 23110
Drop transitions (Empty/Sink Transition effects.) removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 18 with 28 rules applied. Total rules applied 69149 place count 7785 transition count 23082
Discarding 15 places :
Symmetric choice reduction at 19 with 15 rule applications. Total rules 69164 place count 7770 transition count 22902
Iterating global reduction 19 with 15 rules applied. Total rules applied 69179 place count 7770 transition count 22902
Ensure Unique test removed 91 transitions
Reduce isomorphic transitions removed 91 transitions.
Iterating post reduction 19 with 91 rules applied. Total rules applied 69270 place count 7770 transition count 22811
Free-agglomeration rule applied 4940 times with reduction of 3025 identical transitions.
Iterating global reduction 20 with 4940 rules applied. Total rules applied 74210 place count 7770 transition count 14846
Reduce places removed 4940 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 6012 transitions
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 6057 transitions.
Graph (complete) has 10974 edges and 2830 vertex of which 2183 are kept as prefixes of interest. Removing 647 places using SCC suffix rule.12 ms
Discarding 647 places :
Also discarding 393 output transitions
Drop transitions (Output transitions of discarded places.) removed 393 transitions
Iterating post reduction 20 with 10998 rules applied. Total rules applied 85208 place count 2183 transition count 8396
Drop transitions (Empty/Sink Transition effects.) removed 1163 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 1172 transitions.
Iterating post reduction 21 with 1172 rules applied. Total rules applied 86380 place count 2183 transition count 7224
Discarding 1251 places :
Symmetric choice reduction at 22 with 1251 rule applications. Total rules 87631 place count 932 transition count 3112
Iterating global reduction 22 with 1251 rules applied. Total rules applied 88882 place count 932 transition count 3112
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 22 with 3 rules applied. Total rules applied 88885 place count 932 transition count 3109
Drop transitions (Redundant composition of simpler transitions.) removed 130 transitions
Redundant transition composition rules discarded 130 transitions
Iterating global reduction 23 with 130 rules applied. Total rules applied 89015 place count 932 transition count 2979
Discarding 22 places :
Symmetric choice reduction at 23 with 22 rule applications. Total rules 89037 place count 910 transition count 2905
Iterating global reduction 23 with 22 rules applied. Total rules applied 89059 place count 910 transition count 2905
Discarding 6 places :
Symmetric choice reduction at 23 with 6 rule applications. Total rules 89065 place count 904 transition count 2558
Iterating global reduction 23 with 6 rules applied. Total rules applied 89071 place count 904 transition count 2558
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 23 with 6 rules applied. Total rules applied 89077 place count 904 transition count 2552
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 24 with 12 rules applied. Total rules applied 89089 place count 898 transition count 2546
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 24 with 7 rules applied. Total rules applied 89096 place count 898 transition count 2539
Free-agglomeration rule applied 7 times.
Iterating global reduction 24 with 7 rules applied. Total rules applied 89103 place count 898 transition count 2532
Reduce places removed 7 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 323 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 333 transitions.
Iterating post reduction 24 with 340 rules applied. Total rules applied 89443 place count 891 transition count 2199
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 25 with 6 rules applied. Total rules applied 89449 place count 891 transition count 2199
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 25 with 1 rules applied. Total rules applied 89450 place count 891 transition count 2198
Discarding 1 places :
Symmetric choice reduction at 25 with 1 rule applications. Total rules 89451 place count 890 transition count 2197
Iterating global reduction 25 with 1 rules applied. Total rules applied 89452 place count 890 transition count 2197
Applied a total of 89452 rules in 47386 ms. Remains 890 /44243 variables (removed 43353) and now considering 2197/66611 (removed 64414) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47386 ms. Remains : 890/44243 places, 2197/66611 transitions.
RANDOM walk for 40000 steps (8 resets) in 3204 ms. (12 steps per ms) remains 1/58 properties
BEST_FIRST walk for 3878 steps (0 resets) in 49 ms. (77 steps per ms) remains 0/1 properties
[2024-05-23 03:11:56] [INFO ] Flatten gal took : 1393 ms
[2024-05-23 03:11:57] [INFO ] Flatten gal took : 1348 ms
[2024-05-23 03:11:59] [INFO ] Input system was already deterministic with 66611 transitions.
Computed a total of 10946 stabilizing places and 10946 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 44243/44243 places, 66611/66611 transitions.
Graph (trivial) has 40714 edges and 44243 vertex of which 3234 / 44243 are part of one of the 208 SCC in 18 ms
Free SCC test removed 3026 places
Ensure Unique test removed 3218 transitions
Reduce isomorphic transitions removed 3218 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20629 transitions
Trivial Post-agglo rules discarded 20629 transitions
Performed 20629 trivial Post agglomeration. Transition count delta: 20629
Iterating post reduction 0 with 20629 rules applied. Total rules applied 20630 place count 41216 transition count 42763
Reduce places removed 20629 places and 0 transitions.
Ensure Unique test removed 565 transitions
Reduce isomorphic transitions removed 565 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 560 transitions
Trivial Post-agglo rules discarded 560 transitions
Performed 560 trivial Post agglomeration. Transition count delta: 560
Iterating post reduction 1 with 21754 rules applied. Total rules applied 42384 place count 20587 transition count 41638
Reduce places removed 560 places and 0 transitions.
Ensure Unique test removed 182 transitions
Reduce isomorphic transitions removed 182 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 182 transitions
Trivial Post-agglo rules discarded 182 transitions
Performed 182 trivial Post agglomeration. Transition count delta: 182
Iterating post reduction 2 with 924 rules applied. Total rules applied 43308 place count 20027 transition count 41274
Reduce places removed 182 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 3 with 188 rules applied. Total rules applied 43496 place count 19845 transition count 41268
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 43502 place count 19839 transition count 41268
Performed 194 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 194 Pre rules applied. Total rules applied 43502 place count 19839 transition count 41074
Deduced a syphon composed of 194 places in 3265 ms
Reduce places removed 194 places and 0 transitions.
Iterating global reduction 5 with 388 rules applied. Total rules applied 43890 place count 19645 transition count 41074
Performed 10809 Post agglomeration using F-continuation condition.Transition count delta: 10809
Deduced a syphon composed of 10809 places in 12 ms
Reduce places removed 10809 places and 0 transitions.
Iterating global reduction 5 with 21618 rules applied. Total rules applied 65508 place count 8836 transition count 30265
Renaming transitions due to excessive name length > 1024 char.
Discarding 412 places :
Symmetric choice reduction at 5 with 412 rule applications. Total rules 65920 place count 8424 transition count 20932
Iterating global reduction 5 with 412 rules applied. Total rules applied 66332 place count 8424 transition count 20932
Ensure Unique test removed 375 transitions
Reduce isomorphic transitions removed 375 transitions.
Iterating post reduction 5 with 375 rules applied. Total rules applied 66707 place count 8424 transition count 20557
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 66709 place count 8422 transition count 20181
Iterating global reduction 6 with 2 rules applied. Total rules applied 66711 place count 8422 transition count 20181
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 66713 place count 8421 transition count 20180
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 66715 place count 8419 transition count 20178
Applied a total of 66715 rules in 27104 ms. Remains 8419 /44243 variables (removed 35824) and now considering 20178/66611 (removed 46433) transitions.
[2024-05-23 03:12:43] [INFO ] Flow matrix only has 19971 transitions (discarded 207 similar events)
// Phase 1: matrix 19971 rows 8419 cols
[2024-05-23 03:12:43] [INFO ] Computed 2415 invariants in 42 ms
[2024-05-23 03:12:52] [INFO ] Implicit Places using invariants in 9660 ms returned []
Implicit Place search using SMT only with invariants took 9661 ms to find 0 implicit places.
Running 14966 sub problems to find dead transitions.
[2024-05-23 03:12:53] [INFO ] Flow matrix only has 19971 transitions (discarded 207 similar events)
[2024-05-23 03:12:53] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/6192 variables, 188/188 constraints. Problems are: Problem set: 0 solved, 14966 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 6192/28390 variables, and 188 constraints, problems are : Problem set: 0 solved, 14966 unsolved in 30350 ms.
Refiners :[Positive P Invariants (semi-flows): 188/2415 constraints, State Equation: 0/8419 constraints, PredecessorRefiner: 14966/14966 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14966 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6192 variables, 188/188 constraints. Problems are: Problem set: 0 solved, 14966 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 6192/28390 variables, and 188 constraints, problems are : Problem set: 0 solved, 14966 unsolved in 30323 ms.
Refiners :[Positive P Invariants (semi-flows): 188/2415 constraints, State Equation: 0/8419 constraints, PredecessorRefiner: 0/14966 constraints, Known Traps: 0/0 constraints]
After SMT, in 116653ms problems are : Problem set: 0 solved, 14966 unsolved
Search for dead transitions found 0 dead transitions in 116820ms
Starting structural reductions in SI_CTL mode, iteration 1 : 8419/44243 places, 20178/66611 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 153624 ms. Remains : 8419/44243 places, 20178/66611 transitions.
[2024-05-23 03:14:50] [INFO ] Flatten gal took : 402 ms
[2024-05-23 03:14:50] [INFO ] Flatten gal took : 444 ms
[2024-05-23 03:14:51] [INFO ] Input system was already deterministic with 20178 transitions.
[2024-05-23 03:14:52] [INFO ] Flatten gal took : 408 ms
[2024-05-23 03:14:52] [INFO ] Flatten gal took : 414 ms
[2024-05-23 03:14:52] [INFO ] Time to serialize gal into /tmp/CTLFireability3653678088167035314.gal : 250 ms
[2024-05-23 03:14:52] [INFO ] Time to serialize properties into /tmp/CTLFireability10030438859962273998.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3653678088167035314.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10030438859962273998.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-23 03:15:23] [INFO ] Flatten gal took : 427 ms
[2024-05-23 03:15:23] [INFO ] Applying decomposition
[2024-05-23 03:15:23] [INFO ] Flatten gal took : 528 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph389332032225208124.txt' '-o' '/tmp/graph389332032225208124.bin' '-w' '/tmp/graph389332032225208124.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph389332032225208124.bin' '-l' '-1' '-v' '-w' '/tmp/graph389332032225208124.weights' '-q' '0' '-e' '0.001'
[2024-05-23 03:15:25] [INFO ] Decomposing Gal with order
[2024-05-23 03:15:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 03:15:36] [INFO ] Removed a total of 22315 redundant transitions.
[2024-05-23 03:15:37] [INFO ] Flatten gal took : 1287 ms
[2024-05-23 03:15:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 878 labels/synchronizations in 356 ms.
[2024-05-23 03:15:37] [INFO ] Time to serialize gal into /tmp/CTLFireability15825556263115219337.gal : 165 ms
[2024-05-23 03:15:37] [INFO ] Time to serialize properties into /tmp/CTLFireability17950699544839513626.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15825556263115219337.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17950699544839513626.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.06354e+1244,23.6262,168076,6181,11,329790,4793,9588,298155,57,4896,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 44243/44243 places, 66611/66611 transitions.
Applied a total of 0 rules in 7668 ms. Remains 44243 /44243 variables (removed 0) and now considering 66611/66611 (removed 0) transitions.
// Phase 1: matrix 66611 rows 44243 cols
[2024-05-23 03:16:16] [INFO ] Computed 2415 invariants in 425 ms
[2024-05-23 03:17:37] [INFO ] Performed 38649/44243 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:17:43] [INFO ] Implicit Places using invariants in 87920 ms returned []
Implicit Place search using SMT only with invariants took 87922 ms to find 0 implicit places.
Running 66610 sub problems to find dead transitions.
[2024-05-23 03:17:44] [INFO ] Invariant cache hit.

BK_STOP 1716434696330

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="DLCshifumi-PT-6b"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
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 2-5568"
echo " Executing tool itstools"
echo " Input is DLCshifumi-PT-6b, 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 r114-smll-171624275800362"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-6b.tgz
mv DLCshifumi-PT-6b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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