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-171701110400378.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-S08D1C2A02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r443-smll-171701110400378
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 920K
-rw-r--r-- 1 mcc users 9.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K 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 4.4K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 19 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 12 04:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 147K Apr 12 04:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 12 04:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 12 04:10 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 400K 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-S08D1C2A02-CTLFireability-2024-00
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLFireability-2024-01
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLFireability-2024-02
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLFireability-2024-03
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLFireability-2024-04
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLFireability-2024-05
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLFireability-2024-06
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLFireability-2024-07
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLFireability-2024-08
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLFireability-2024-09
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLFireability-2024-10
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLFireability-2024-11
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLFireability-2023-12
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLFireability-2023-13
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLFireability-2023-14
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717132826399

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-S08D1C2A02
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-31 05:20:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 05:20:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 05:20:28] [INFO ] Load time of PNML (sax parser for PT used): 322 ms
[2024-05-31 05:20:28] [INFO ] Transformed 731 places.
[2024-05-31 05:20:28] [INFO ] Transformed 1241 transitions.
[2024-05-31 05:20:28] [INFO ] Parsed PT model containing 731 places and 1241 transitions and 2993 arcs in 494 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 25 ms.
Support contains 185 out of 731 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 731/731 places, 1241/1241 transitions.
Discarding 368 places :
Symmetric choice reduction at 0 with 368 rule applications. Total rules 368 place count 363 transition count 499
Iterating global reduction 0 with 368 rules applied. Total rules applied 736 place count 363 transition count 499
Applied a total of 736 rules in 115 ms. Remains 363 /731 variables (removed 368) and now considering 499/1241 (removed 742) transitions.
// Phase 1: matrix 499 rows 363 cols
[2024-05-31 05:20:29] [INFO ] Computed 1 invariants in 56 ms
[2024-05-31 05:20:29] [INFO ] Implicit Places using invariants in 760 ms returned []
[2024-05-31 05:20:29] [INFO ] Invariant cache hit.
[2024-05-31 05:20:30] [INFO ] Implicit Places using invariants and state equation in 624 ms returned []
Implicit Place search using SMT with State Equation took 1442 ms to find 0 implicit places.
Running 498 sub problems to find dead transitions.
[2024-05-31 05:20:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/362 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 1 (OVERLAPS) 1/363 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/363 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 498 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 499/862 variables, 363/364 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/862 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 5 (OVERLAPS) 0/862 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 498 unsolved
No progress, stopping.
After SMT solving in domain Real declared 862/862 variables, and 364 constraints, problems are : Problem set: 0 solved, 498 unsolved in 25030 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 363/363 constraints, PredecessorRefiner: 498/498 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 498 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/362 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 1 (OVERLAPS) 1/363 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/363 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 3 (OVERLAPS) 499/862 variables, 363/364 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/862 variables, 498/862 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/862 variables, 0/862 constraints. Problems are: Problem set: 0 solved, 498 unsolved
At refinement iteration 6 (OVERLAPS) 0/862 variables, 0/862 constraints. Problems are: Problem set: 0 solved, 498 unsolved
No progress, stopping.
After SMT solving in domain Int declared 862/862 variables, and 862 constraints, problems are : Problem set: 0 solved, 498 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 363/363 constraints, PredecessorRefiner: 498/498 constraints, Known Traps: 0/0 constraints]
After SMT, in 55341ms problems are : Problem set: 0 solved, 498 unsolved
Search for dead transitions found 0 dead transitions in 55385ms
Starting structural reductions in LTL mode, iteration 1 : 363/731 places, 499/1241 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56993 ms. Remains : 363/731 places, 499/1241 transitions.
Support contains 185 out of 363 places after structural reductions.
[2024-05-31 05:21:26] [INFO ] Flatten gal took : 127 ms
[2024-05-31 05:21:26] [INFO ] Flatten gal took : 74 ms
[2024-05-31 05:21:26] [INFO ] Input system was already deterministic with 499 transitions.
RANDOM walk for 40000 steps (278 resets) in 2412 ms. (16 steps per ms) remains 1/84 properties
BEST_FIRST walk for 39375 steps (9 resets) in 447 ms. (87 steps per ms) remains 0/1 properties
[2024-05-31 05:21:27] [INFO ] Flatten gal took : 33 ms
[2024-05-31 05:21:27] [INFO ] Flatten gal took : 39 ms
[2024-05-31 05:21:27] [INFO ] Input system was already deterministic with 499 transitions.
Computed a total of 363 stabilizing places and 499 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 363 transition count 499
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.
FORMULA ViralEpidemic-PT-S08D1C2A02-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 499/499 transitions.
Discarding 151 places :
Symmetric choice reduction at 0 with 151 rule applications. Total rules 151 place count 212 transition count 212
Iterating global reduction 0 with 151 rules applied. Total rules applied 302 place count 212 transition count 212
Applied a total of 302 rules in 15 ms. Remains 212 /363 variables (removed 151) and now considering 212/499 (removed 287) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 212/363 places, 212/499 transitions.
[2024-05-31 05:21:27] [INFO ] Flatten gal took : 11 ms
[2024-05-31 05:21:27] [INFO ] Flatten gal took : 12 ms
[2024-05-31 05:21:27] [INFO ] Input system was already deterministic with 212 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 363/363 places, 499/499 transitions.
Graph (complete) has 231 edges and 363 vertex of which 35 are kept as prefixes of interest. Removing 328 places using SCC suffix rule.2 ms
Discarding 328 places :
Also discarding 435 output transitions
Drop transitions (Output transitions of discarded places.) removed 435 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 34 transition count 58
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 17 place count 23 transition count 30
Iterating global reduction 1 with 11 rules applied. Total rules applied 28 place count 23 transition count 30
Applied a total of 28 rules in 26 ms. Remains 23 /363 variables (removed 340) and now considering 30/499 (removed 469) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26 ms. Remains : 23/363 places, 30/499 transitions.
[2024-05-31 05:21:27] [INFO ] Flatten gal took : 2 ms
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 2 ms
[2024-05-31 05:21:28] [INFO ] Input system was already deterministic with 30 transitions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 499/499 transitions.
Discarding 144 places :
Symmetric choice reduction at 0 with 144 rule applications. Total rules 144 place count 219 transition count 223
Iterating global reduction 0 with 144 rules applied. Total rules applied 288 place count 219 transition count 223
Applied a total of 288 rules in 11 ms. Remains 219 /363 variables (removed 144) and now considering 223/499 (removed 276) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 219/363 places, 223/499 transitions.
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 11 ms
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 12 ms
[2024-05-31 05:21:28] [INFO ] Input system was already deterministic with 223 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 363/363 places, 499/499 transitions.
Graph (complete) has 231 edges and 363 vertex of which 40 are kept as prefixes of interest. Removing 323 places using SCC suffix rule.2 ms
Discarding 323 places :
Also discarding 411 output transitions
Drop transitions (Output transitions of discarded places.) removed 411 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 39 transition count 73
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 32 place count 22 transition count 28
Iterating global reduction 1 with 17 rules applied. Total rules applied 49 place count 22 transition count 28
Applied a total of 49 rules in 5 ms. Remains 22 /363 variables (removed 341) and now considering 28/499 (removed 471) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 22/363 places, 28/499 transitions.
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 2 ms
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 2 ms
[2024-05-31 05:21:28] [INFO ] Input system was already deterministic with 28 transitions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 499/499 transitions.
Discarding 141 places :
Symmetric choice reduction at 0 with 141 rule applications. Total rules 141 place count 222 transition count 227
Iterating global reduction 0 with 141 rules applied. Total rules applied 282 place count 222 transition count 227
Applied a total of 282 rules in 11 ms. Remains 222 /363 variables (removed 141) and now considering 227/499 (removed 272) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 222/363 places, 227/499 transitions.
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 10 ms
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 11 ms
[2024-05-31 05:21:28] [INFO ] Input system was already deterministic with 227 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 363/363 places, 499/499 transitions.
Graph (complete) has 231 edges and 363 vertex of which 20 are kept as prefixes of interest. Removing 343 places using SCC suffix rule.1 ms
Discarding 343 places :
Also discarding 451 output transitions
Drop transitions (Output transitions of discarded places.) removed 451 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 20 transition count 40
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 17 place count 12 transition count 16
Iterating global reduction 1 with 8 rules applied. Total rules applied 25 place count 12 transition count 16
Applied a total of 25 rules in 3 ms. Remains 12 /363 variables (removed 351) and now considering 16/499 (removed 483) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 12/363 places, 16/499 transitions.
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 1 ms
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 1 ms
[2024-05-31 05:21:28] [INFO ] Input system was already deterministic with 16 transitions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 499/499 transitions.
Discarding 130 places :
Symmetric choice reduction at 0 with 130 rule applications. Total rules 130 place count 233 transition count 251
Iterating global reduction 0 with 130 rules applied. Total rules applied 260 place count 233 transition count 251
Applied a total of 260 rules in 11 ms. Remains 233 /363 variables (removed 130) and now considering 251/499 (removed 248) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 233/363 places, 251/499 transitions.
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 11 ms
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 11 ms
[2024-05-31 05:21:28] [INFO ] Input system was already deterministic with 251 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 363/363 places, 499/499 transitions.
Graph (complete) has 231 edges and 363 vertex of which 62 are kept as prefixes of interest. Removing 301 places using SCC suffix rule.1 ms
Discarding 301 places :
Also discarding 361 output transitions
Drop transitions (Output transitions of discarded places.) removed 361 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 61 transition count 109
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 47 place count 43 transition count 59
Iterating global reduction 1 with 18 rules applied. Total rules applied 65 place count 43 transition count 59
Applied a total of 65 rules in 6 ms. Remains 43 /363 variables (removed 320) and now considering 59/499 (removed 440) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 43/363 places, 59/499 transitions.
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 3 ms
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 2 ms
[2024-05-31 05:21:28] [INFO ] Input system was already deterministic with 59 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 363/363 places, 499/499 transitions.
Graph (complete) has 231 edges and 363 vertex of which 19 are kept as prefixes of interest. Removing 344 places using SCC suffix rule.1 ms
Discarding 344 places :
Also discarding 452 output transitions
Drop transitions (Output transitions of discarded places.) removed 452 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 18 transition count 38
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 17 place count 10 transition count 14
Iterating global reduction 1 with 8 rules applied. Total rules applied 25 place count 10 transition count 14
Applied a total of 25 rules in 3 ms. Remains 10 /363 variables (removed 353) and now considering 14/499 (removed 485) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 10/363 places, 14/499 transitions.
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 0 ms
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 0 ms
[2024-05-31 05:21:28] [INFO ] Input system was already deterministic with 14 transitions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 499/499 transitions.
Discarding 127 places :
Symmetric choice reduction at 0 with 127 rule applications. Total rules 127 place count 236 transition count 261
Iterating global reduction 0 with 127 rules applied. Total rules applied 254 place count 236 transition count 261
Applied a total of 254 rules in 10 ms. Remains 236 /363 variables (removed 127) and now considering 261/499 (removed 238) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 236/363 places, 261/499 transitions.
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 10 ms
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 11 ms
[2024-05-31 05:21:28] [INFO ] Input system was already deterministic with 261 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 363/363 places, 499/499 transitions.
Graph (complete) has 231 edges and 363 vertex of which 25 are kept as prefixes of interest. Removing 338 places using SCC suffix rule.2 ms
Discarding 338 places :
Also discarding 451 output transitions
Drop transitions (Output transitions of discarded places.) removed 451 transitions
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 13 place count 13 transition count 19
Iterating global reduction 0 with 12 rules applied. Total rules applied 25 place count 13 transition count 19
Applied a total of 25 rules in 3 ms. Remains 13 /363 variables (removed 350) and now considering 19/499 (removed 480) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 13/363 places, 19/499 transitions.
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 1 ms
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 1 ms
[2024-05-31 05:21:28] [INFO ] Input system was already deterministic with 19 transitions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 499/499 transitions.
Discarding 121 places :
Symmetric choice reduction at 0 with 121 rule applications. Total rules 121 place count 242 transition count 277
Iterating global reduction 0 with 121 rules applied. Total rules applied 242 place count 242 transition count 277
Applied a total of 242 rules in 11 ms. Remains 242 /363 variables (removed 121) and now considering 277/499 (removed 222) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 242/363 places, 277/499 transitions.
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 11 ms
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 11 ms
[2024-05-31 05:21:28] [INFO ] Input system was already deterministic with 277 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 363/363 places, 499/499 transitions.
Graph (complete) has 231 edges and 363 vertex of which 153 are kept as prefixes of interest. Removing 210 places using SCC suffix rule.1 ms
Discarding 210 places :
Also discarding 227 output transitions
Drop transitions (Output transitions of discarded places.) removed 227 transitions
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 153 transition count 258
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 57 place count 111 transition count 156
Iterating global reduction 1 with 42 rules applied. Total rules applied 99 place count 111 transition count 156
Applied a total of 99 rules in 10 ms. Remains 111 /363 variables (removed 252) and now considering 156/499 (removed 343) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 111/363 places, 156/499 transitions.
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 6 ms
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 6 ms
[2024-05-31 05:21:28] [INFO ] Input system was already deterministic with 156 transitions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 499/499 transitions.
Discarding 134 places :
Symmetric choice reduction at 0 with 134 rule applications. Total rules 134 place count 229 transition count 238
Iterating global reduction 0 with 134 rules applied. Total rules applied 268 place count 229 transition count 238
Applied a total of 268 rules in 11 ms. Remains 229 /363 variables (removed 134) and now considering 238/499 (removed 261) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 229/363 places, 238/499 transitions.
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 10 ms
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 10 ms
[2024-05-31 05:21:28] [INFO ] Input system was already deterministic with 238 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 363/363 places, 499/499 transitions.
Graph (complete) has 231 edges and 363 vertex of which 46 are kept as prefixes of interest. Removing 317 places using SCC suffix rule.1 ms
Discarding 317 places :
Also discarding 395 output transitions
Drop transitions (Output transitions of discarded places.) removed 395 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 45 transition count 97
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 28 place count 24 transition count 34
Iterating global reduction 1 with 21 rules applied. Total rules applied 49 place count 24 transition count 34
Applied a total of 49 rules in 5 ms. Remains 24 /363 variables (removed 339) and now considering 34/499 (removed 465) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 24/363 places, 34/499 transitions.
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 3 ms
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 1 ms
[2024-05-31 05:21:28] [INFO ] Input system was already deterministic with 34 transitions.
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 23 ms
[2024-05-31 05:21:28] [INFO ] Flatten gal took : 23 ms
[2024-05-31 05:21:28] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2024-05-31 05:21:28] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 363 places, 499 transitions and 1156 arcs took 9 ms.
Total runtime 60232 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ViralEpidemic-PT-S08D1C2A02

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/414/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 363
TRANSITIONS: 499
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.011s, Sys 0.000s]


SAVING FILE /home/mcc/execution/414/model (.net / .def) ...
EXPORT TIME: [User 0.002s, 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: 555
MODEL NAME: /home/mcc/execution/414/model
363 places, 499 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.
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Creating all event NSFs..
Building monolithic NSF...
FORMULA ViralEpidemic-PT-S08D1C2A02-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ViralEpidemic-PT-S08D1C2A02-CTLFireability-2024-06 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

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-S08D1C2A02"
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-S08D1C2A02, 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-171701110400378"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S08D1C2A02.tgz
mv ViralEpidemic-PT-S08D1C2A02 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 ;