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-171701110400377.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 CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r443-smll-171701110400377
=====================================================================

--------------------
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-CTLCardinality-2024-00
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2024-01
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2024-02
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2024-03
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2024-04
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2024-05
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2024-06
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2024-07
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2024-08
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2024-09
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2024-10
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2024-11
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2023-12
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2023-13
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2023-14
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717132682011

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
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 05:18:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 05:18:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 05:18:05] [INFO ] Load time of PNML (sax parser for PT used): 412 ms
[2024-05-31 05:18:05] [INFO ] Transformed 731 places.
[2024-05-31 05:18:05] [INFO ] Transformed 1241 transitions.
[2024-05-31 05:18:05] [INFO ] Parsed PT model containing 731 places and 1241 transitions and 2993 arcs in 689 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 42 ms.
Support contains 166 out of 731 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 731/731 places, 1241/1241 transitions.
Discarding 373 places :
Symmetric choice reduction at 0 with 373 rule applications. Total rules 373 place count 358 transition count 425
Iterating global reduction 0 with 373 rules applied. Total rules applied 746 place count 358 transition count 425
Applied a total of 746 rules in 210 ms. Remains 358 /731 variables (removed 373) and now considering 425/1241 (removed 816) transitions.
// Phase 1: matrix 425 rows 358 cols
[2024-05-31 05:18:05] [INFO ] Computed 1 invariants in 67 ms
[2024-05-31 05:18:06] [INFO ] Implicit Places using invariants in 815 ms returned []
[2024-05-31 05:18:06] [INFO ] Invariant cache hit.
[2024-05-31 05:18:07] [INFO ] Implicit Places using invariants and state equation in 720 ms returned []
Implicit Place search using SMT with State Equation took 1622 ms to find 0 implicit places.
Running 424 sub problems to find dead transitions.
[2024-05-31 05:18:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/357 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 1 (OVERLAPS) 1/358 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/358 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 424 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 425/783 variables, 358/359 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/783 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 424 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 783/783 variables, and 359 constraints, problems are : Problem set: 0 solved, 424 unsolved in 30090 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 358/358 constraints, PredecessorRefiner: 424/424 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 424 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/357 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 1 (OVERLAPS) 1/358 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/358 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 3 (OVERLAPS) 425/783 variables, 358/359 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/783 variables, 424/783 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/783 variables, 0/783 constraints. Problems are: Problem set: 0 solved, 424 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 783/783 variables, and 783 constraints, problems are : Problem set: 0 solved, 424 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 358/358 constraints, PredecessorRefiner: 424/424 constraints, Known Traps: 0/0 constraints]
After SMT, in 60441ms problems are : Problem set: 0 solved, 424 unsolved
Search for dead transitions found 0 dead transitions in 60488ms
Starting structural reductions in LTL mode, iteration 1 : 358/731 places, 425/1241 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62407 ms. Remains : 358/731 places, 425/1241 transitions.
Support contains 166 out of 358 places after structural reductions.
[2024-05-31 05:19:08] [INFO ] Flatten gal took : 91 ms
[2024-05-31 05:19:08] [INFO ] Flatten gal took : 46 ms
[2024-05-31 05:19:08] [INFO ] Input system was already deterministic with 425 transitions.
RANDOM walk for 40000 steps (269 resets) in 3833 ms. (10 steps per ms) remains 39/99 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 39/39 properties
[2024-05-31 05:19:09] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 300/358 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/358 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 39 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp75 is UNSAT
Problem AtomicPropp76 is UNSAT
Problem AtomicPropp81 is UNSAT
Problem AtomicPropp83 is UNSAT
Problem AtomicPropp89 is UNSAT
Problem AtomicPropp90 is UNSAT
Problem AtomicPropp95 is UNSAT
Problem AtomicPropp97 is UNSAT
Problem AtomicPropp98 is UNSAT
At refinement iteration 3 (OVERLAPS) 425/783 variables, 358/359 constraints. Problems are: Problem set: 38 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/783 variables, 0/359 constraints. Problems are: Problem set: 38 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/783 variables, 0/359 constraints. Problems are: Problem set: 38 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 783/783 variables, and 359 constraints, problems are : Problem set: 38 solved, 1 unsolved in 1060 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 358/358 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 38 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 38 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 351/358 variables, 1/1 constraints. Problems are: Problem set: 38 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/358 variables, 0/1 constraints. Problems are: Problem set: 38 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 425/783 variables, 358/359 constraints. Problems are: Problem set: 38 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/783 variables, 1/360 constraints. Problems are: Problem set: 38 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/783 variables, 0/360 constraints. Problems are: Problem set: 38 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/783 variables, 0/360 constraints. Problems are: Problem set: 38 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 783/783 variables, and 360 constraints, problems are : Problem set: 38 solved, 1 unsolved in 358 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 358/358 constraints, PredecessorRefiner: 1/39 constraints, Known Traps: 0/0 constraints]
After SMT, in 1442ms problems are : Problem set: 38 solved, 1 unsolved
Finished Parikh walk after 44 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=22 )
Parikh walk visited 1 properties in 11 ms.
Successfully simplified 38 atomic propositions for a total of 16 simplifications.
FORMULA ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 05:19:11] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 34 ms
[2024-05-31 05:19:11] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 37 ms
[2024-05-31 05:19:11] [INFO ] Input system was already deterministic with 425 transitions.
Support contains 69 out of 358 places (down from 117) after GAL structural reductions.
Computed a total of 358 stabilizing places and 425 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 358 transition count 425
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-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 358/358 places, 425/425 transitions.
Discarding 133 places :
Symmetric choice reduction at 0 with 133 rule applications. Total rules 133 place count 225 transition count 231
Iterating global reduction 0 with 133 rules applied. Total rules applied 266 place count 225 transition count 231
Applied a total of 266 rules in 12 ms. Remains 225 /358 variables (removed 133) and now considering 231/425 (removed 194) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 225/358 places, 231/425 transitions.
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 15 ms
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 16 ms
[2024-05-31 05:19:11] [INFO ] Input system was already deterministic with 231 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 358/358 places, 425/425 transitions.
Graph (complete) has 251 edges and 358 vertex of which 52 are kept as prefixes of interest. Removing 306 places using SCC suffix rule.2 ms
Discarding 306 places :
Also discarding 317 output transitions
Drop transitions (Output transitions of discarded places.) removed 317 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 51 transition count 97
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 36 place count 26 transition count 33
Iterating global reduction 1 with 25 rules applied. Total rules applied 61 place count 26 transition count 33
Applied a total of 61 rules in 31 ms. Remains 26 /358 variables (removed 332) and now considering 33/425 (removed 392) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31 ms. Remains : 26/358 places, 33/425 transitions.
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 2 ms
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 3 ms
[2024-05-31 05:19:11] [INFO ] Input system was already deterministic with 33 transitions.
Starting structural reductions in LTL mode, iteration 0 : 358/358 places, 425/425 transitions.
Discarding 143 places :
Symmetric choice reduction at 0 with 143 rule applications. Total rules 143 place count 215 transition count 214
Iterating global reduction 0 with 143 rules applied. Total rules applied 286 place count 215 transition count 214
Applied a total of 286 rules in 10 ms. Remains 215 /358 variables (removed 143) and now considering 214/425 (removed 211) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 215/358 places, 214/425 transitions.
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 12 ms
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 15 ms
[2024-05-31 05:19:11] [INFO ] Input system was already deterministic with 214 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 358/358 places, 425/425 transitions.
Graph (complete) has 251 edges and 358 vertex of which 15 are kept as prefixes of interest. Removing 343 places using SCC suffix rule.1 ms
Discarding 343 places :
Also discarding 389 output transitions
Drop transitions (Output transitions of discarded places.) removed 389 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 14 transition count 25
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 16 place count 9 transition count 12
Iterating global reduction 1 with 5 rules applied. Total rules applied 21 place count 9 transition count 12
Applied a total of 21 rules in 7 ms. Remains 9 /358 variables (removed 349) and now considering 12/425 (removed 413) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 9/358 places, 12/425 transitions.
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 1 ms
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 1 ms
[2024-05-31 05:19:11] [INFO ] Input system was already deterministic with 12 transitions.
Starting structural reductions in LTL mode, iteration 0 : 358/358 places, 425/425 transitions.
Discarding 136 places :
Symmetric choice reduction at 0 with 136 rule applications. Total rules 136 place count 222 transition count 221
Iterating global reduction 0 with 136 rules applied. Total rules applied 272 place count 222 transition count 221
Applied a total of 272 rules in 10 ms. Remains 222 /358 variables (removed 136) and now considering 221/425 (removed 204) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 222/358 places, 221/425 transitions.
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 13 ms
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 16 ms
[2024-05-31 05:19:11] [INFO ] Input system was already deterministic with 221 transitions.
Starting structural reductions in LTL mode, iteration 0 : 358/358 places, 425/425 transitions.
Discarding 141 places :
Symmetric choice reduction at 0 with 141 rule applications. Total rules 141 place count 217 transition count 216
Iterating global reduction 0 with 141 rules applied. Total rules applied 282 place count 217 transition count 216
Applied a total of 282 rules in 10 ms. Remains 217 /358 variables (removed 141) and now considering 216/425 (removed 209) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 217/358 places, 216/425 transitions.
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 12 ms
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 13 ms
[2024-05-31 05:19:11] [INFO ] Input system was already deterministic with 216 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 358/358 places, 425/425 transitions.
Graph (complete) has 251 edges and 358 vertex of which 53 are kept as prefixes of interest. Removing 305 places using SCC suffix rule.1 ms
Discarding 305 places :
Also discarding 327 output transitions
Drop transitions (Output transitions of discarded places.) removed 327 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 52 transition count 87
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 33 place count 30 transition count 37
Iterating global reduction 1 with 22 rules applied. Total rules applied 55 place count 30 transition count 37
Applied a total of 55 rules in 6 ms. Remains 30 /358 variables (removed 328) and now considering 37/425 (removed 388) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 30/358 places, 37/425 transitions.
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 2 ms
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 2 ms
[2024-05-31 05:19:11] [INFO ] Input system was already deterministic with 37 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 358/358 places, 425/425 transitions.
Graph (complete) has 251 edges and 358 vertex of which 108 are kept as prefixes of interest. Removing 250 places using SCC suffix rule.1 ms
Discarding 250 places :
Also discarding 247 output transitions
Drop transitions (Output transitions of discarded places.) removed 247 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 107 transition count 167
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 60 place count 58 transition count 68
Iterating global reduction 1 with 49 rules applied. Total rules applied 109 place count 58 transition count 68
Applied a total of 109 rules in 9 ms. Remains 58 /358 variables (removed 300) and now considering 68/425 (removed 357) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 58/358 places, 68/425 transitions.
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 4 ms
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 3 ms
[2024-05-31 05:19:11] [INFO ] Input system was already deterministic with 68 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 358/358 places, 425/425 transitions.
Graph (complete) has 251 edges and 358 vertex of which 16 are kept as prefixes of interest. Removing 342 places using SCC suffix rule.1 ms
Discarding 342 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 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 15 transition count 27
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 12 place count 6 transition count 9
Iterating global reduction 1 with 9 rules applied. Total rules applied 21 place count 6 transition count 9
Applied a total of 21 rules in 5 ms. Remains 6 /358 variables (removed 352) and now considering 9/425 (removed 416) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 6/358 places, 9/425 transitions.
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 0 ms
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 1 ms
[2024-05-31 05:19:11] [INFO ] Input system was already deterministic with 9 transitions.
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 24 ms
[2024-05-31 05:19:11] [INFO ] Flatten gal took : 25 ms
[2024-05-31 05:19:11] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-31 05:19:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 358 places, 425 transitions and 1028 arcs took 5 ms.
Total runtime 67675 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/411/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 358
TRANSITIONS: 425
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.010s, Sys 0.000s]


SAVING FILE /home/mcc/execution/411/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: 561
MODEL NAME: /home/mcc/execution/411/model
358 places, 425 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..
Split: SplitSubtract
Start RS construction.
Creating all event NSFs..
Building monolithic NSF...
FORMULA ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ViralEpidemic-PT-S08D1C2A02-CTLCardinality-2023-15 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 CTLCardinality -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory

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="CTLCardinality"
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 CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r443-smll-171701110400377"
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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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