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Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r069-tall-171620504800570
Last Updated
July 7, 2024

About the Execution of GreatSPN+red for CloudDeployment-PT-4a

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1476.119 103967.00 259604.00 303.60 TTTFTFFFFFTTTFTF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r069-tall-171620504800570.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 greatspnxred
Input is CloudDeployment-PT-4a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-tall-171620504800570
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 652K
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K 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 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 22 14:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 16:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K Apr 11 16:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 11 15:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 11 15:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:33 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 156K 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 CloudDeployment-PT-4a-CTLFireability-2024-00
FORMULA_NAME CloudDeployment-PT-4a-CTLFireability-2024-01
FORMULA_NAME CloudDeployment-PT-4a-CTLFireability-2024-02
FORMULA_NAME CloudDeployment-PT-4a-CTLFireability-2024-03
FORMULA_NAME CloudDeployment-PT-4a-CTLFireability-2024-04
FORMULA_NAME CloudDeployment-PT-4a-CTLFireability-2024-05
FORMULA_NAME CloudDeployment-PT-4a-CTLFireability-2024-06
FORMULA_NAME CloudDeployment-PT-4a-CTLFireability-2024-07
FORMULA_NAME CloudDeployment-PT-4a-CTLFireability-2024-08
FORMULA_NAME CloudDeployment-PT-4a-CTLFireability-2024-09
FORMULA_NAME CloudDeployment-PT-4a-CTLFireability-2024-10
FORMULA_NAME CloudDeployment-PT-4a-CTLFireability-2024-11
FORMULA_NAME CloudDeployment-PT-4a-CTLFireability-2023-12
FORMULA_NAME CloudDeployment-PT-4a-CTLFireability-2023-13
FORMULA_NAME CloudDeployment-PT-4a-CTLFireability-2023-14
FORMULA_NAME CloudDeployment-PT-4a-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716466511063

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-4a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 12:15:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-23 12:15:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 12:15:12] [INFO ] Load time of PNML (sax parser for PT used): 93 ms
[2024-05-23 12:15:12] [INFO ] Transformed 141 places.
[2024-05-23 12:15:12] [INFO ] Transformed 475 transitions.
[2024-05-23 12:15:12] [INFO ] Found NUPN structural information;
[2024-05-23 12:15:12] [INFO ] Parsed PT model containing 141 places and 475 transitions and 2657 arcs in 195 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Ensure Unique test removed 52 transitions
Reduce redundant transitions removed 52 transitions.
Support contains 71 out of 141 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 423/423 transitions.
Ensure Unique test removed 8 places
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 133 transition count 423
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 10 place count 131 transition count 421
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 131 transition count 421
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 130 transition count 420
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 130 transition count 420
Drop transitions (Redundant composition of simpler transitions.) removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 1 with 38 rules applied. Total rules applied 52 place count 130 transition count 382
Applied a total of 52 rules in 46 ms. Remains 130 /141 variables (removed 11) and now considering 382/423 (removed 41) transitions.
[2024-05-23 12:15:12] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
// Phase 1: matrix 223 rows 130 cols
[2024-05-23 12:15:12] [INFO ] Computed 16 invariants in 19 ms
[2024-05-23 12:15:12] [INFO ] Implicit Places using invariants in 237 ms returned []
[2024-05-23 12:15:12] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2024-05-23 12:15:12] [INFO ] Invariant cache hit.
[2024-05-23 12:15:12] [INFO ] State equation strengthened by 87 read => feed constraints.
[2024-05-23 12:15:12] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 441 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2024-05-23 12:15:13] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2024-05-23 12:15:13] [INFO ] Invariant cache hit.
[2024-05-23 12:15:13] [INFO ] State equation strengthened by 87 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (OVERLAPS) 1/352 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (OVERLAPS) 1/353 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/353 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 9 (OVERLAPS) 0/353 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
No progress, stopping.
After SMT solving in domain Real declared 353/353 variables, and 233 constraints, problems are : Problem set: 0 solved, 381 unsolved in 16609 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 381/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 1/352 variables, 1/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (OVERLAPS) 1/353 variables, 1/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/353 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 10 (OVERLAPS) 0/353 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
No progress, stopping.
After SMT solving in domain Int declared 353/353 variables, and 614 constraints, problems are : Problem set: 0 solved, 381 unsolved in 24375 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints]
After SMT, in 41408ms problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 41438ms
Starting structural reductions in LTL mode, iteration 1 : 130/141 places, 382/423 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41948 ms. Remains : 130/141 places, 382/423 transitions.
Support contains 71 out of 130 places after structural reductions.
[2024-05-23 12:15:54] [INFO ] Flatten gal took : 60 ms
[2024-05-23 12:15:54] [INFO ] Flatten gal took : 29 ms
[2024-05-23 12:15:54] [INFO ] Input system was already deterministic with 382 transitions.
RANDOM walk for 40000 steps (662 resets) in 2184 ms. (18 steps per ms) remains 19/78 properties
BEST_FIRST walk for 4003 steps (9 resets) in 32 ms. (121 steps per ms) remains 17/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 15/17 properties
BEST_FIRST walk for 4002 steps (9 resets) in 14 ms. (266 steps per ms) remains 13/15 properties
BEST_FIRST walk for 4004 steps (9 resets) in 16 ms. (235 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4003 steps (10 resets) in 38 ms. (102 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (9 resets) in 26 ms. (148 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4003 steps (9 resets) in 15 ms. (250 steps per ms) remains 12/13 properties
BEST_FIRST walk for 4003 steps (9 resets) in 25 ms. (153 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (9 resets) in 11 ms. (333 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (9 resets) in 19 ms. (200 steps per ms) remains 12/12 properties
[2024-05-23 12:15:55] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2024-05-23 12:15:55] [INFO ] Invariant cache hit.
[2024-05-23 12:15:55] [INFO ] State equation strengthened by 87 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 100/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem AtomicPropp29 is UNSAT
At refinement iteration 6 (OVERLAPS) 1/352 variables, 1/232 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/232 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 8 (OVERLAPS) 1/353 variables, 1/233 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/353 variables, 0/233 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 10 (OVERLAPS) 0/353 variables, 0/233 constraints. Problems are: Problem set: 1 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 353/353 variables, and 233 constraints, problems are : Problem set: 1 solved, 11 unsolved in 488 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 102/129 variables, 16/16 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 11/242 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/351 variables, 0/242 constraints. Problems are: Problem set: 1 solved, 11 unsolved
Problem AtomicPropp68 is UNSAT
At refinement iteration 7 (OVERLAPS) 1/352 variables, 1/243 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/352 variables, 0/243 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 1/353 variables, 1/244 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/353 variables, 0/244 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 0/353 variables, 0/244 constraints. Problems are: Problem set: 2 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 353/353 variables, and 244 constraints, problems are : Problem set: 2 solved, 10 unsolved in 890 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 11/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 1415ms problems are : Problem set: 2 solved, 10 unsolved
Fused 10 Parikh solutions to 8 different solutions.
Finished Parikh walk after 3632 steps, including 68 resets, run visited all 2 properties in 10 ms. (steps per millisecond=363 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 10 properties in 235 ms.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 22 ms
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 24 ms
[2024-05-23 12:15:57] [INFO ] Input system was already deterministic with 382 transitions.
Computed a total of 62 stabilizing places and 246 stable transitions
Graph (complete) has 1092 edges and 130 vertex of which 129 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 3 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 130/130 places, 382/382 transitions.
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 18 ms
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 18 ms
[2024-05-23 12:15:57] [INFO ] Input system was already deterministic with 382 transitions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 4 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 130/130 places, 382/382 transitions.
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 15 ms
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 16 ms
[2024-05-23 12:15:57] [INFO ] Input system was already deterministic with 382 transitions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 3 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 130/130 places, 382/382 transitions.
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 15 ms
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 16 ms
[2024-05-23 12:15:57] [INFO ] Input system was already deterministic with 382 transitions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 3 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 130/130 places, 382/382 transitions.
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 13 ms
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 15 ms
[2024-05-23 12:15:57] [INFO ] Input system was already deterministic with 382 transitions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 3 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 130/130 places, 382/382 transitions.
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 13 ms
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 13 ms
[2024-05-23 12:15:57] [INFO ] Input system was already deterministic with 382 transitions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 3 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 130/130 places, 382/382 transitions.
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 12 ms
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 13 ms
[2024-05-23 12:15:57] [INFO ] Input system was already deterministic with 382 transitions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 4 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 130/130 places, 382/382 transitions.
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 13 ms
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 13 ms
[2024-05-23 12:15:57] [INFO ] Input system was already deterministic with 382 transitions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 16 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 130/130 places, 382/382 transitions.
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 11 ms
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 12 ms
[2024-05-23 12:15:57] [INFO ] Input system was already deterministic with 382 transitions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 3 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 130/130 places, 382/382 transitions.
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 11 ms
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 12 ms
[2024-05-23 12:15:57] [INFO ] Input system was already deterministic with 382 transitions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 3 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 130/130 places, 382/382 transitions.
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 11 ms
[2024-05-23 12:15:57] [INFO ] Flatten gal took : 12 ms
[2024-05-23 12:15:58] [INFO ] Input system was already deterministic with 382 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Graph (trivial) has 149 edges and 130 vertex of which 39 / 130 are part of one of the 12 SCC in 2 ms
Free SCC test removed 27 places
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 99 transition count 288
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 99 transition count 288
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 0 with 15 rules applied. Total rules applied 24 place count 99 transition count 273
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 27 place count 99 transition count 270
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 30 place count 96 transition count 270
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 38 place count 92 transition count 266
Applied a total of 38 rules in 61 ms. Remains 92 /130 variables (removed 38) and now considering 266/382 (removed 116) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61 ms. Remains : 92/130 places, 266/382 transitions.
[2024-05-23 12:15:58] [INFO ] Flatten gal took : 8 ms
[2024-05-23 12:15:58] [INFO ] Flatten gal took : 8 ms
[2024-05-23 12:15:58] [INFO ] Input system was already deterministic with 266 transitions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 2 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 130/130 places, 382/382 transitions.
[2024-05-23 12:15:58] [INFO ] Flatten gal took : 11 ms
[2024-05-23 12:15:58] [INFO ] Flatten gal took : 11 ms
[2024-05-23 12:15:58] [INFO ] Input system was already deterministic with 382 transitions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 2 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 130/130 places, 382/382 transitions.
[2024-05-23 12:15:58] [INFO ] Flatten gal took : 12 ms
[2024-05-23 12:15:58] [INFO ] Flatten gal took : 12 ms
[2024-05-23 12:15:58] [INFO ] Input system was already deterministic with 382 transitions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 2 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 130/130 places, 382/382 transitions.
[2024-05-23 12:15:58] [INFO ] Flatten gal took : 11 ms
[2024-05-23 12:15:58] [INFO ] Flatten gal took : 11 ms
[2024-05-23 12:15:58] [INFO ] Input system was already deterministic with 382 transitions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 2 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 130/130 places, 382/382 transitions.
[2024-05-23 12:15:58] [INFO ] Flatten gal took : 11 ms
[2024-05-23 12:15:58] [INFO ] Flatten gal took : 11 ms
[2024-05-23 12:15:58] [INFO ] Input system was already deterministic with 382 transitions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 2 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 130/130 places, 382/382 transitions.
[2024-05-23 12:15:58] [INFO ] Flatten gal took : 10 ms
[2024-05-23 12:15:58] [INFO ] Flatten gal took : 11 ms
[2024-05-23 12:15:58] [INFO ] Input system was already deterministic with 382 transitions.
[2024-05-23 12:15:58] [INFO ] Flatten gal took : 13 ms
[2024-05-23 12:15:58] [INFO ] Flatten gal took : 12 ms
[2024-05-23 12:15:58] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-05-23 12:15:58] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 130 places, 382 transitions and 2301 arcs took 5 ms.
Total runtime 46274 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running CloudDeployment-PT-4a

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/410/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 130
TRANSITIONS: 382
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.009s, Sys 0.003s]


SAVING FILE /home/mcc/execution/410/model (.net / .def) ...
EXPORT TIME: [User 0.001s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 560
MODEL NAME: /home/mcc/execution/410/model
130 places, 382 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA CloudDeployment-PT-4a-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-4a-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-4a-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-4a-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-4a-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-4a-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-4a-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-4a-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-4a-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-4a-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-4a-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-4a-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-4a-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-4a-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-4a-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-4a-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716466615030

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML

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="CloudDeployment-PT-4a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is CloudDeployment-PT-4a, 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 r069-tall-171620504800570"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-4a.tgz
mv CloudDeployment-PT-4a 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 ;