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.r544-smll-171701111400394.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 ltsminxred
Input is ViralEpidemic-PT-S16D2C4A01, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r544-smll-171701111400394
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 8.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 4.7K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 23 08:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 08:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 04:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 12 04:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 04:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Apr 12 04:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:05 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 187K 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-S16D2C4A01-CTLFireability-2024-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-11
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-CTLFireability-2023-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-CTLFireability-2023-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-CTLFireability-2023-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A01-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717310044143

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S16D2C4A01
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 06:34:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-02 06:34:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 06:34:06] [INFO ] Load time of PNML (sax parser for PT used): 149 ms
[2024-06-02 06:34:06] [INFO ] Transformed 307 places.
[2024-06-02 06:34:06] [INFO ] Transformed 561 transitions.
[2024-06-02 06:34:06] [INFO ] Parsed PT model containing 307 places and 561 transitions and 1377 arcs in 353 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 24 ms.
Support contains 116 out of 307 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 307/307 places, 561/561 transitions.
Discarding 164 places :
Symmetric choice reduction at 0 with 164 rule applications. Total rules 164 place count 143 transition count 233
Iterating global reduction 0 with 164 rules applied. Total rules applied 328 place count 143 transition count 233
Applied a total of 328 rules in 134 ms. Remains 143 /307 variables (removed 164) and now considering 233/561 (removed 328) transitions.
// Phase 1: matrix 233 rows 143 cols
[2024-06-02 06:34:06] [INFO ] Computed 1 invariants in 25 ms
[2024-06-02 06:34:06] [INFO ] Implicit Places using invariants in 345 ms returned []
[2024-06-02 06:34:06] [INFO ] Invariant cache hit.
[2024-06-02 06:34:07] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 663 ms to find 0 implicit places.
Running 232 sub problems to find dead transitions.
[2024-06-02 06:34:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (OVERLAPS) 1/143 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 233/376 variables, 143/144 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/376 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (OVERLAPS) 0/376 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Real declared 376/376 variables, and 144 constraints, problems are : Problem set: 0 solved, 232 unsolved in 7436 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 143/143 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (OVERLAPS) 1/143 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 233/376 variables, 143/144 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/376 variables, 232/376 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/376 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (OVERLAPS) 0/376 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Int declared 376/376 variables, and 376 constraints, problems are : Problem set: 0 solved, 232 unsolved in 8137 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 143/143 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints]
After SMT, in 15762ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 15793ms
Starting structural reductions in LTL mode, iteration 1 : 143/307 places, 233/561 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16627 ms. Remains : 143/307 places, 233/561 transitions.
Support contains 116 out of 143 places after structural reductions.
[2024-06-02 06:34:23] [INFO ] Flatten gal took : 74 ms
[2024-06-02 06:34:23] [INFO ] Flatten gal took : 33 ms
[2024-06-02 06:34:23] [INFO ] Input system was already deterministic with 233 transitions.
Support contains 114 out of 143 places (down from 116) after GAL structural reductions.
RANDOM walk for 7324 steps (83 resets) in 490 ms. (14 steps per ms) remains 0/69 properties
[2024-06-02 06:34:23] [INFO ] Flatten gal took : 21 ms
[2024-06-02 06:34:23] [INFO ] Flatten gal took : 27 ms
[2024-06-02 06:34:23] [INFO ] Input system was already deterministic with 233 transitions.
Computed a total of 143 stabilizing places and 233 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 143 transition count 233
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 2 formulas.
Starting structural reductions in SI_CTL mode, iteration 0 : 143/143 places, 233/233 transitions.
Graph (complete) has 108 edges and 143 vertex of which 31 are kept as prefixes of interest. Removing 112 places using SCC suffix rule.1 ms
Discarding 112 places :
Also discarding 166 output transitions
Drop transitions (Output transitions of discarded places.) removed 166 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 30 transition count 64
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 21 place count 12 transition count 15
Iterating global reduction 1 with 18 rules applied. Total rules applied 39 place count 12 transition count 15
Applied a total of 39 rules in 28 ms. Remains 12 /143 variables (removed 131) and now considering 15/233 (removed 218) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29 ms. Remains : 12/143 places, 15/233 transitions.
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 1 ms
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 2 ms
[2024-06-02 06:34:24] [INFO ] Input system was already deterministic with 15 transitions.
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 233/233 transitions.
Discarding 87 places :
Symmetric choice reduction at 0 with 87 rule applications. Total rules 87 place count 56 transition count 58
Iterating global reduction 0 with 87 rules applied. Total rules applied 174 place count 56 transition count 58
Applied a total of 174 rules in 7 ms. Remains 56 /143 variables (removed 87) and now considering 58/233 (removed 175) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 56/143 places, 58/233 transitions.
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 6 ms
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 6 ms
[2024-06-02 06:34:24] [INFO ] Input system was already deterministic with 58 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 143/143 places, 233/233 transitions.
Graph (complete) has 108 edges and 143 vertex of which 31 are kept as prefixes of interest. Removing 112 places using SCC suffix rule.0 ms
Discarding 112 places :
Also discarding 160 output transitions
Drop transitions (Output transitions of discarded places.) removed 160 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 30 transition count 58
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 33 place count 12 transition count 15
Iterating global reduction 1 with 18 rules applied. Total rules applied 51 place count 12 transition count 15
Applied a total of 51 rules in 4 ms. Remains 12 /143 variables (removed 131) and now considering 15/233 (removed 218) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 12/143 places, 15/233 transitions.
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 1 ms
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 2 ms
[2024-06-02 06:34:24] [INFO ] Input system was already deterministic with 15 transitions.
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 233/233 transitions.
Discarding 93 places :
Symmetric choice reduction at 0 with 93 rule applications. Total rules 93 place count 50 transition count 49
Iterating global reduction 0 with 93 rules applied. Total rules applied 186 place count 50 transition count 49
Applied a total of 186 rules in 6 ms. Remains 50 /143 variables (removed 93) and now considering 49/233 (removed 184) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 50/143 places, 49/233 transitions.
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 5 ms
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 5 ms
[2024-06-02 06:34:24] [INFO ] Input system was already deterministic with 49 transitions.
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 233/233 transitions.
Discarding 86 places :
Symmetric choice reduction at 0 with 86 rule applications. Total rules 86 place count 57 transition count 60
Iterating global reduction 0 with 86 rules applied. Total rules applied 172 place count 57 transition count 60
Applied a total of 172 rules in 5 ms. Remains 57 /143 variables (removed 86) and now considering 60/233 (removed 173) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 57/143 places, 60/233 transitions.
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 5 ms
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 6 ms
[2024-06-02 06:34:24] [INFO ] Input system was already deterministic with 60 transitions.
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 233/233 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 65 transition count 72
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 65 transition count 72
Applied a total of 156 rules in 6 ms. Remains 65 /143 variables (removed 78) and now considering 72/233 (removed 161) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 65/143 places, 72/233 transitions.
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 6 ms
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 7 ms
[2024-06-02 06:34:24] [INFO ] Input system was already deterministic with 72 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 143/143 places, 233/233 transitions.
Graph (complete) has 108 edges and 143 vertex of which 45 are kept as prefixes of interest. Removing 98 places using SCC suffix rule.1 ms
Discarding 98 places :
Also discarding 144 output transitions
Drop transitions (Output transitions of discarded places.) removed 144 transitions
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 27 place count 19 transition count 23
Iterating global reduction 0 with 26 rules applied. Total rules applied 53 place count 19 transition count 23
Applied a total of 53 rules in 7 ms. Remains 19 /143 variables (removed 124) and now considering 23/233 (removed 210) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 19/143 places, 23/233 transitions.
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 2 ms
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 2 ms
[2024-06-02 06:34:24] [INFO ] Input system was already deterministic with 23 transitions.
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 233/233 transitions.
Discarding 84 places :
Symmetric choice reduction at 0 with 84 rule applications. Total rules 84 place count 59 transition count 63
Iterating global reduction 0 with 84 rules applied. Total rules applied 168 place count 59 transition count 63
Applied a total of 168 rules in 6 ms. Remains 59 /143 variables (removed 84) and now considering 63/233 (removed 170) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 59/143 places, 63/233 transitions.
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 5 ms
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 7 ms
[2024-06-02 06:34:24] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 143/143 places, 233/233 transitions.
Graph (complete) has 108 edges and 143 vertex of which 59 are kept as prefixes of interest. Removing 84 places using SCC suffix rule.0 ms
Discarding 84 places :
Also discarding 124 output transitions
Drop transitions (Output transitions of discarded places.) removed 124 transitions
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 30 place count 30 transition count 41
Iterating global reduction 0 with 29 rules applied. Total rules applied 59 place count 30 transition count 41
Applied a total of 59 rules in 5 ms. Remains 30 /143 variables (removed 113) and now considering 41/233 (removed 192) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 30/143 places, 41/233 transitions.
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 3 ms
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 4 ms
[2024-06-02 06:34:24] [INFO ] Input system was already deterministic with 41 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 143/143 places, 233/233 transitions.
Graph (complete) has 108 edges and 143 vertex of which 60 are kept as prefixes of interest. Removing 83 places using SCC suffix rule.1 ms
Discarding 83 places :
Also discarding 122 output transitions
Drop transitions (Output transitions of discarded places.) removed 122 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 32 place count 28 transition count 34
Iterating global reduction 0 with 31 rules applied. Total rules applied 63 place count 28 transition count 34
Applied a total of 63 rules in 4 ms. Remains 28 /143 variables (removed 115) and now considering 34/233 (removed 199) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 28/143 places, 34/233 transitions.
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 2 ms
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 3 ms
[2024-06-02 06:34:24] [INFO ] Input system was already deterministic with 34 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 143/143 places, 233/233 transitions.
Graph (complete) has 108 edges and 143 vertex of which 87 are kept as prefixes of interest. Removing 56 places using SCC suffix rule.1 ms
Discarding 56 places :
Also discarding 80 output transitions
Drop transitions (Output transitions of discarded places.) removed 80 transitions
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 40 place count 48 transition count 68
Iterating global reduction 0 with 39 rules applied. Total rules applied 79 place count 48 transition count 68
Applied a total of 79 rules in 5 ms. Remains 48 /143 variables (removed 95) and now considering 68/233 (removed 165) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 48/143 places, 68/233 transitions.
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 5 ms
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 6 ms
[2024-06-02 06:34:24] [INFO ] Input system was already deterministic with 68 transitions.
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 233/233 transitions.
Discarding 87 places :
Symmetric choice reduction at 0 with 87 rule applications. Total rules 87 place count 56 transition count 58
Iterating global reduction 0 with 87 rules applied. Total rules applied 174 place count 56 transition count 58
Applied a total of 174 rules in 6 ms. Remains 56 /143 variables (removed 87) and now considering 58/233 (removed 175) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 56/143 places, 58/233 transitions.
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 5 ms
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 5 ms
[2024-06-02 06:34:24] [INFO ] Input system was already deterministic with 58 transitions.
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 233/233 transitions.
Discarding 86 places :
Symmetric choice reduction at 0 with 86 rule applications. Total rules 86 place count 57 transition count 74
Iterating global reduction 0 with 86 rules applied. Total rules applied 172 place count 57 transition count 74
Applied a total of 172 rules in 5 ms. Remains 57 /143 variables (removed 86) and now considering 74/233 (removed 159) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 57/143 places, 74/233 transitions.
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 5 ms
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 6 ms
[2024-06-02 06:34:24] [INFO ] Input system was already deterministic with 74 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 143/143 places, 233/233 transitions.
Graph (complete) has 108 edges and 143 vertex of which 35 are kept as prefixes of interest. Removing 108 places using SCC suffix rule.0 ms
Discarding 108 places :
Also discarding 160 output transitions
Drop transitions (Output transitions of discarded places.) removed 160 transitions
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 22 place count 14 transition count 17
Iterating global reduction 0 with 21 rules applied. Total rules applied 43 place count 14 transition count 17
Applied a total of 43 rules in 3 ms. Remains 14 /143 variables (removed 129) and now considering 17/233 (removed 216) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 14/143 places, 17/233 transitions.
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 1 ms
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 2 ms
[2024-06-02 06:34:24] [INFO ] Input system was already deterministic with 17 transitions.
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 233/233 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 70 transition count 81
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 70 transition count 81
Applied a total of 146 rules in 2 ms. Remains 70 /143 variables (removed 73) and now considering 81/233 (removed 152) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 70/143 places, 81/233 transitions.
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 6 ms
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 7 ms
[2024-06-02 06:34:24] [INFO ] Input system was already deterministic with 81 transitions.
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 233/233 transitions.
Discarding 75 places :
Symmetric choice reduction at 0 with 75 rule applications. Total rules 75 place count 68 transition count 78
Iterating global reduction 0 with 75 rules applied. Total rules applied 150 place count 68 transition count 78
Applied a total of 150 rules in 3 ms. Remains 68 /143 variables (removed 75) and now considering 78/233 (removed 155) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 68/143 places, 78/233 transitions.
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 6 ms
[2024-06-02 06:34:24] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ViralEpidemic-PT-S16D2C4A01-CTLFireability-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 8 ms
[2024-06-02 06:34:24] [INFO ] Input system was already deterministic with 78 transitions.
Support contains 0 out of 68 places (down from 20) after GAL structural reductions.
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 21 ms
[2024-06-02 06:34:24] [INFO ] Flatten gal took : 21 ms
[2024-06-02 06:34:24] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2024-06-02 06:34:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 143 places, 233 transitions and 557 arcs took 5 ms.
Total runtime 18644 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-00
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-01
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-02
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-03
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-04
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-05
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-06
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-07
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-08
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-09
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-10
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-11
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A01-CTLFireability-2023-12
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A01-CTLFireability-2023-13
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A01-CTLFireability-2023-14

BK_STOP 1717310065057

--------------------
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
mcc2024
ctl formula name ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/513/ctl_0_
ctl formula name ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/513/ctl_1_
ctl formula name ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/513/ctl_2_
ctl formula name ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/513/ctl_3_
ctl formula name ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/513/ctl_4_
ctl formula name ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/513/ctl_5_
ctl formula name ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/513/ctl_6_
ctl formula name ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/513/ctl_7_
ctl formula name ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/513/ctl_8_
ctl formula name ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/513/ctl_9_
ctl formula name ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/513/ctl_10_
ctl formula name ViralEpidemic-PT-S16D2C4A01-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/513/ctl_11_
ctl formula name ViralEpidemic-PT-S16D2C4A01-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/513/ctl_12_
ctl formula name ViralEpidemic-PT-S16D2C4A01-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/513/ctl_13_
ctl formula name ViralEpidemic-PT-S16D2C4A01-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/513/ctl_14_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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-S16D2C4A01"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ViralEpidemic-PT-S16D2C4A01, 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 r544-smll-171701111400394"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A01.tgz
mv ViralEpidemic-PT-S16D2C4A01 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 ;