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.r443-smll-171701110300322.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 ViralEpidemic-PT-S03D1C1A04, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r443-smll-171701110300322
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 844K
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 19 07:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 04:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Apr 12 04:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 12 04:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 116K Apr 12 04:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 325K May 18 16:43 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 ViralEpidemic-PT-S03D1C1A04-CTLFireability-2024-00
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-CTLFireability-2024-01
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-CTLFireability-2024-02
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-CTLFireability-2024-03
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-CTLFireability-2024-04
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-CTLFireability-2024-05
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-CTLFireability-2024-06
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-CTLFireability-2024-07
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-CTLFireability-2024-08
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-CTLFireability-2024-09
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-CTLFireability-2024-10
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-CTLFireability-2024-11
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-CTLFireability-2023-12
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-CTLFireability-2023-13
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-CTLFireability-2023-14
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717109743242

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S03D1C1A04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 22:55:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-30 22:55:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 22:55:45] [INFO ] Load time of PNML (sax parser for PT used): 219 ms
[2024-05-30 22:55:45] [INFO ] Transformed 606 places.
[2024-05-30 22:55:45] [INFO ] Transformed 847 transitions.
[2024-05-30 22:55:45] [INFO ] Found NUPN structural information;
[2024-05-30 22:55:45] [INFO ] Parsed PT model containing 606 places and 847 transitions and 1936 arcs in 412 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 108 ms.
Support contains 201 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 847/847 transitions.
Discarding 145 places :
Symmetric choice reduction at 0 with 145 rule applications. Total rules 145 place count 461 transition count 572
Iterating global reduction 0 with 145 rules applied. Total rules applied 290 place count 461 transition count 572
Applied a total of 290 rules in 121 ms. Remains 461 /606 variables (removed 145) and now considering 572/847 (removed 275) transitions.
// Phase 1: matrix 572 rows 461 cols
[2024-05-30 22:55:46] [INFO ] Computed 1 invariants in 61 ms
[2024-05-30 22:55:46] [INFO ] Implicit Places using invariants in 875 ms returned []
[2024-05-30 22:55:46] [INFO ] Invariant cache hit.
[2024-05-30 22:55:47] [INFO ] Implicit Places using invariants and state equation in 620 ms returned []
Implicit Place search using SMT with State Equation took 1548 ms to find 0 implicit places.
Running 571 sub problems to find dead transitions.
[2024-05-30 22:55:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/460 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 571 unsolved
At refinement iteration 1 (OVERLAPS) 1/461 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 571 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/461 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 571 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 572/1033 variables, 461/462 constraints. Problems are: Problem set: 0 solved, 571 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1033 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 571 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1033/1033 variables, and 462 constraints, problems are : Problem set: 0 solved, 571 unsolved in 30049 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 571/571 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 571 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/460 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 571 unsolved
At refinement iteration 1 (OVERLAPS) 1/461 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 571 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/461 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 571 unsolved
At refinement iteration 3 (OVERLAPS) 572/1033 variables, 461/462 constraints. Problems are: Problem set: 0 solved, 571 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1033 variables, 571/1033 constraints. Problems are: Problem set: 0 solved, 571 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1033 variables, 0/1033 constraints. Problems are: Problem set: 0 solved, 571 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1033/1033 variables, and 1033 constraints, problems are : Problem set: 0 solved, 571 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 571/571 constraints, Known Traps: 0/0 constraints]
After SMT, in 60340ms problems are : Problem set: 0 solved, 571 unsolved
Search for dead transitions found 0 dead transitions in 60380ms
Starting structural reductions in LTL mode, iteration 1 : 461/606 places, 572/847 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62091 ms. Remains : 461/606 places, 572/847 transitions.
Support contains 201 out of 461 places after structural reductions.
[2024-05-30 22:56:48] [INFO ] Flatten gal took : 108 ms
[2024-05-30 22:56:48] [INFO ] Flatten gal took : 60 ms
[2024-05-30 22:56:48] [INFO ] Input system was already deterministic with 572 transitions.
RANDOM walk for 40001 steps (1053 resets) in 2864 ms. (13 steps per ms) remains 5/96 properties
BEST_FIRST walk for 40003 steps (73 resets) in 577 ms. (69 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (71 resets) in 510 ms. (78 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (70 resets) in 400 ms. (99 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (88 resets) in 339 ms. (117 steps per ms) remains 2/2 properties
[2024-05-30 22:56:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 453/461 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/461 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp37 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 572/1033 variables, 461/462 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1033 variables, 0/462 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/1033 variables, 0/462 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1033/1033 variables, and 462 constraints, problems are : Problem set: 1 solved, 1 unsolved in 375 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 457/461 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/461 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 572/1033 variables, 461/462 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1033 variables, 1/463 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1033 variables, 0/463 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/1033 variables, 0/463 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1033/1033 variables, and 463 constraints, problems are : Problem set: 1 solved, 1 unsolved in 392 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 778ms problems are : Problem set: 1 solved, 1 unsolved
Finished Parikh walk after 75 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=25 )
Parikh walk visited 1 properties in 15 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2024-05-30 22:56:50] [INFO ] Flatten gal took : 43 ms
[2024-05-30 22:56:50] [INFO ] Flatten gal took : 39 ms
[2024-05-30 22:56:50] [INFO ] Input system was already deterministic with 572 transitions.
Computed a total of 461 stabilizing places and 572 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 461 transition count 572
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 572/572 transitions.
Discarding 132 places :
Symmetric choice reduction at 0 with 132 rule applications. Total rules 132 place count 329 transition count 331
Iterating global reduction 0 with 132 rules applied. Total rules applied 264 place count 329 transition count 331
Applied a total of 264 rules in 23 ms. Remains 329 /461 variables (removed 132) and now considering 331/572 (removed 241) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 329/461 places, 331/572 transitions.
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 18 ms
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 18 ms
[2024-05-30 22:56:51] [INFO ] Input system was already deterministic with 331 transitions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 572/572 transitions.
Discarding 115 places :
Symmetric choice reduction at 0 with 115 rule applications. Total rules 115 place count 346 transition count 361
Iterating global reduction 0 with 115 rules applied. Total rules applied 230 place count 346 transition count 361
Applied a total of 230 rules in 14 ms. Remains 346 /461 variables (removed 115) and now considering 361/572 (removed 211) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 346/461 places, 361/572 transitions.
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 19 ms
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 20 ms
[2024-05-30 22:56:51] [INFO ] Input system was already deterministic with 361 transitions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 572/572 transitions.
Discarding 123 places :
Symmetric choice reduction at 0 with 123 rule applications. Total rules 123 place count 338 transition count 349
Iterating global reduction 0 with 123 rules applied. Total rules applied 246 place count 338 transition count 349
Applied a total of 246 rules in 15 ms. Remains 338 /461 variables (removed 123) and now considering 349/572 (removed 223) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 338/461 places, 349/572 transitions.
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 14 ms
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 18 ms
[2024-05-30 22:56:51] [INFO ] Input system was already deterministic with 349 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 461/461 places, 572/572 transitions.
Graph (complete) has 265 edges and 461 vertex of which 91 are kept as prefixes of interest. Removing 370 places using SCC suffix rule.3 ms
Discarding 370 places :
Also discarding 423 output transitions
Drop transitions (Output transitions of discarded places.) removed 423 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 90 transition count 141
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 24 place count 74 transition count 100
Iterating global reduction 1 with 16 rules applied. Total rules applied 40 place count 74 transition count 100
Applied a total of 40 rules in 37 ms. Remains 74 /461 variables (removed 387) and now considering 100/572 (removed 472) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 37 ms. Remains : 74/461 places, 100/572 transitions.
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 4 ms
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 4 ms
[2024-05-30 22:56:51] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 572/572 transitions.
Discarding 125 places :
Symmetric choice reduction at 0 with 125 rule applications. Total rules 125 place count 336 transition count 345
Iterating global reduction 0 with 125 rules applied. Total rules applied 250 place count 336 transition count 345
Applied a total of 250 rules in 18 ms. Remains 336 /461 variables (removed 125) and now considering 345/572 (removed 227) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 336/461 places, 345/572 transitions.
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 14 ms
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 15 ms
[2024-05-30 22:56:51] [INFO ] Input system was already deterministic with 345 transitions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 572/572 transitions.
Discarding 122 places :
Symmetric choice reduction at 0 with 122 rule applications. Total rules 122 place count 339 transition count 351
Iterating global reduction 0 with 122 rules applied. Total rules applied 244 place count 339 transition count 351
Applied a total of 244 rules in 23 ms. Remains 339 /461 variables (removed 122) and now considering 351/572 (removed 221) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 339/461 places, 351/572 transitions.
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 13 ms
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 14 ms
[2024-05-30 22:56:51] [INFO ] Input system was already deterministic with 351 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 461/461 places, 572/572 transitions.
Graph (complete) has 265 edges and 461 vertex of which 15 are kept as prefixes of interest. Removing 446 places using SCC suffix rule.2 ms
Discarding 446 places :
Also discarding 545 output transitions
Drop transitions (Output transitions of discarded places.) removed 545 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 14 transition count 25
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 4 place count 12 transition count 19
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 12 transition count 19
Applied a total of 6 rules in 4 ms. Remains 12 /461 variables (removed 449) and now considering 19/572 (removed 553) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 12/461 places, 19/572 transitions.
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 1 ms
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 1 ms
[2024-05-30 22:56:51] [INFO ] Input system was already deterministic with 19 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 461/461 places, 572/572 transitions.
Graph (complete) has 265 edges and 461 vertex of which 9 are kept as prefixes of interest. Removing 452 places using SCC suffix rule.1 ms
Discarding 452 places :
Also discarding 557 output transitions
Drop transitions (Output transitions of discarded places.) removed 557 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 6 transition count 9
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 6 transition count 9
Applied a total of 5 rules in 3 ms. Remains 6 /461 variables (removed 455) and now considering 9/572 (removed 563) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 6/461 places, 9/572 transitions.
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 1 ms
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 1 ms
[2024-05-30 22:56:51] [INFO ] Input system was already deterministic with 9 transitions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 572/572 transitions.
Discarding 127 places :
Symmetric choice reduction at 0 with 127 rule applications. Total rules 127 place count 334 transition count 343
Iterating global reduction 0 with 127 rules applied. Total rules applied 254 place count 334 transition count 343
Applied a total of 254 rules in 16 ms. Remains 334 /461 variables (removed 127) and now considering 343/572 (removed 229) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 334/461 places, 343/572 transitions.
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 13 ms
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 13 ms
[2024-05-30 22:56:51] [INFO ] Input system was already deterministic with 343 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 461/461 places, 572/572 transitions.
Graph (complete) has 265 edges and 461 vertex of which 30 are kept as prefixes of interest. Removing 431 places using SCC suffix rule.1 ms
Discarding 431 places :
Also discarding 521 output transitions
Drop transitions (Output transitions of discarded places.) removed 521 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 29 transition count 48
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 9 place count 23 transition count 33
Iterating global reduction 1 with 6 rules applied. Total rules applied 15 place count 23 transition count 33
Applied a total of 15 rules in 5 ms. Remains 23 /461 variables (removed 438) and now considering 33/572 (removed 539) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 23/461 places, 33/572 transitions.
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 1 ms
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 2 ms
[2024-05-30 22:56:51] [INFO ] Input system was already deterministic with 33 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 461/461 places, 572/572 transitions.
Graph (complete) has 265 edges and 461 vertex of which 22 are kept as prefixes of interest. Removing 439 places using SCC suffix rule.1 ms
Discarding 439 places :
Also discarding 537 output transitions
Drop transitions (Output transitions of discarded places.) removed 537 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 16 transition count 22
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 16 transition count 22
Applied a total of 11 rules in 4 ms. Remains 16 /461 variables (removed 445) and now considering 22/572 (removed 550) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 16/461 places, 22/572 transitions.
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 1 ms
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 1 ms
[2024-05-30 22:56:51] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 461/461 places, 572/572 transitions.
Graph (complete) has 265 edges and 461 vertex of which 99 are kept as prefixes of interest. Removing 362 places using SCC suffix rule.1 ms
Discarding 362 places :
Also discarding 415 output transitions
Drop transitions (Output transitions of discarded places.) removed 415 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 98 transition count 153
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 16 place count 86 transition count 122
Iterating global reduction 1 with 12 rules applied. Total rules applied 28 place count 86 transition count 122
Applied a total of 28 rules in 9 ms. Remains 86 /461 variables (removed 375) and now considering 122/572 (removed 450) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 86/461 places, 122/572 transitions.
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 14 ms
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 6 ms
[2024-05-30 22:56:51] [INFO ] Input system was already deterministic with 122 transitions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 572/572 transitions.
Discarding 112 places :
Symmetric choice reduction at 0 with 112 rule applications. Total rules 112 place count 349 transition count 365
Iterating global reduction 0 with 112 rules applied. Total rules applied 224 place count 349 transition count 365
Applied a total of 224 rules in 15 ms. Remains 349 /461 variables (removed 112) and now considering 365/572 (removed 207) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 349/461 places, 365/572 transitions.
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 14 ms
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 14 ms
[2024-05-30 22:56:51] [INFO ] Input system was already deterministic with 365 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 461/461 places, 572/572 transitions.
Graph (complete) has 265 edges and 461 vertex of which 72 are kept as prefixes of interest. Removing 389 places using SCC suffix rule.2 ms
Discarding 389 places :
Also discarding 448 output transitions
Drop transitions (Output transitions of discarded places.) removed 448 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 71 transition count 122
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 18 place count 55 transition count 79
Iterating global reduction 1 with 16 rules applied. Total rules applied 34 place count 55 transition count 79
Applied a total of 34 rules in 8 ms. Remains 55 /461 variables (removed 406) and now considering 79/572 (removed 493) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 55/461 places, 79/572 transitions.
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 3 ms
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 3 ms
[2024-05-30 22:56:51] [INFO ] Input system was already deterministic with 79 transitions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 572/572 transitions.
Discarding 123 places :
Symmetric choice reduction at 0 with 123 rule applications. Total rules 123 place count 338 transition count 349
Iterating global reduction 0 with 123 rules applied. Total rules applied 246 place count 338 transition count 349
Applied a total of 246 rules in 19 ms. Remains 338 /461 variables (removed 123) and now considering 349/572 (removed 223) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 338/461 places, 349/572 transitions.
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 14 ms
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 15 ms
[2024-05-30 22:56:51] [INFO ] Input system was already deterministic with 349 transitions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 572/572 transitions.
Discarding 126 places :
Symmetric choice reduction at 0 with 126 rule applications. Total rules 126 place count 335 transition count 346
Iterating global reduction 0 with 126 rules applied. Total rules applied 252 place count 335 transition count 346
Applied a total of 252 rules in 12 ms. Remains 335 /461 variables (removed 126) and now considering 346/572 (removed 226) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 335/461 places, 346/572 transitions.
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 13 ms
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 13 ms
[2024-05-30 22:56:51] [INFO ] Input system was already deterministic with 346 transitions.
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 20 ms
[2024-05-30 22:56:51] [INFO ] Flatten gal took : 21 ms
[2024-05-30 22:56:51] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 14 ms.
[2024-05-30 22:56:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 461 places, 572 transitions and 1288 arcs took 9 ms.
Total runtime 66894 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ViralEpidemic-PT-S03D1C1A04

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/415/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 461
TRANSITIONS: 572
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.010s, Sys 0.002s]


SAVING FILE /home/mcc/execution/415/model (.net / .def) ...
EXPORT TIME: [User 0.001s, Sys 0.001s]


----------------------------------------------------------------------
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: 561
MODEL NAME: /home/mcc/execution/415/model
461 places, 572 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.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA ViralEpidemic-PT-S03D1C1A04-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ViralEpidemic-PT-S03D1C1A04-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ViralEpidemic-PT-S03D1C1A04-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ViralEpidemic-PT-S03D1C1A04-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.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
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

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="ViralEpidemic-PT-S03D1C1A04"
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 ViralEpidemic-PT-S03D1C1A04, 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 r443-smll-171701110300322"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S03D1C1A04.tgz
mv ViralEpidemic-PT-S03D1C1A04 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 ;