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.r135-tall-171631131200505.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 DiscoveryGPU-PT-15a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r135-tall-171631131200505
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Apr 12 02:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 12 02:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 12 02:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 12 02:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 53K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DiscoveryGPU-PT-15a-CTLCardinality-2024-00
FORMULA_NAME DiscoveryGPU-PT-15a-CTLCardinality-2024-01
FORMULA_NAME DiscoveryGPU-PT-15a-CTLCardinality-2024-02
FORMULA_NAME DiscoveryGPU-PT-15a-CTLCardinality-2024-03
FORMULA_NAME DiscoveryGPU-PT-15a-CTLCardinality-2024-04
FORMULA_NAME DiscoveryGPU-PT-15a-CTLCardinality-2024-05
FORMULA_NAME DiscoveryGPU-PT-15a-CTLCardinality-2024-06
FORMULA_NAME DiscoveryGPU-PT-15a-CTLCardinality-2024-07
FORMULA_NAME DiscoveryGPU-PT-15a-CTLCardinality-2024-08
FORMULA_NAME DiscoveryGPU-PT-15a-CTLCardinality-2024-09
FORMULA_NAME DiscoveryGPU-PT-15a-CTLCardinality-2024-10
FORMULA_NAME DiscoveryGPU-PT-15a-CTLCardinality-2024-11
FORMULA_NAME DiscoveryGPU-PT-15a-CTLCardinality-2023-12
FORMULA_NAME DiscoveryGPU-PT-15a-CTLCardinality-2023-13
FORMULA_NAME DiscoveryGPU-PT-15a-CTLCardinality-2023-14
FORMULA_NAME DiscoveryGPU-PT-15a-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716372824064

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DiscoveryGPU-PT-15a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 10:13:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-22 10:13:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 10:13:45] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2024-05-22 10:13:45] [INFO ] Transformed 153 places.
[2024-05-22 10:13:45] [INFO ] Transformed 211 transitions.
[2024-05-22 10:13:45] [INFO ] Found NUPN structural information;
[2024-05-22 10:13:45] [INFO ] Parsed PT model containing 153 places and 211 transitions and 678 arcs in 186 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
Support contains 90 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 211/211 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 148 transition count 206
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 148 transition count 206
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 147 transition count 205
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 147 transition count 205
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 0 with 15 rules applied. Total rules applied 27 place count 147 transition count 190
Applied a total of 27 rules in 34 ms. Remains 147 /153 variables (removed 6) and now considering 190/211 (removed 21) transitions.
// Phase 1: matrix 190 rows 147 cols
[2024-05-22 10:13:45] [INFO ] Computed 2 invariants in 13 ms
[2024-05-22 10:13:45] [INFO ] Implicit Places using invariants in 236 ms returned []
[2024-05-22 10:13:45] [INFO ] Invariant cache hit.
[2024-05-22 10:13:46] [INFO ] State equation strengthened by 119 read => feed constraints.
[2024-05-22 10:13:46] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 424 ms to find 0 implicit places.
Running 189 sub problems to find dead transitions.
[2024-05-22 10:13:46] [INFO ] Invariant cache hit.
[2024-05-22 10:13:46] [INFO ] State equation strengthened by 119 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/146 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 1 (OVERLAPS) 1/147 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/147 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 3 (OVERLAPS) 190/337 variables, 147/149 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 119/268 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 6 (OVERLAPS) 0/337 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 189 unsolved
No progress, stopping.
After SMT solving in domain Real declared 337/337 variables, and 268 constraints, problems are : Problem set: 0 solved, 189 unsolved in 6753 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 147/147 constraints, ReadFeed: 119/119 constraints, PredecessorRefiner: 189/189 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 189 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/146 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 1 (OVERLAPS) 1/147 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/147 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 3 (OVERLAPS) 190/337 variables, 147/149 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 119/268 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 189/457 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/337 variables, 0/457 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 7 (OVERLAPS) 0/337 variables, 0/457 constraints. Problems are: Problem set: 0 solved, 189 unsolved
No progress, stopping.
After SMT solving in domain Int declared 337/337 variables, and 457 constraints, problems are : Problem set: 0 solved, 189 unsolved in 4807 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 147/147 constraints, ReadFeed: 119/119 constraints, PredecessorRefiner: 189/189 constraints, Known Traps: 0/0 constraints]
After SMT, in 11667ms problems are : Problem set: 0 solved, 189 unsolved
Search for dead transitions found 0 dead transitions in 11690ms
Starting structural reductions in LTL mode, iteration 1 : 147/153 places, 190/211 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12171 ms. Remains : 147/153 places, 190/211 transitions.
Support contains 90 out of 147 places after structural reductions.
[2024-05-22 10:13:57] [INFO ] Flatten gal took : 36 ms
[2024-05-22 10:13:57] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DiscoveryGPU-PT-15a-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 10:13:57] [INFO ] Flatten gal took : 14 ms
[2024-05-22 10:13:58] [INFO ] Input system was already deterministic with 190 transitions.
Support contains 88 out of 147 places (down from 90) after GAL structural reductions.
RANDOM walk for 40000 steps (246 resets) in 1505 ms. (26 steps per ms) remains 1/78 properties
BEST_FIRST walk for 13231 steps (4 resets) in 31 ms. (413 steps per ms) remains 0/1 properties
[2024-05-22 10:13:58] [INFO ] Flatten gal took : 10 ms
[2024-05-22 10:13:58] [INFO ] Flatten gal took : 11 ms
[2024-05-22 10:13:58] [INFO ] Input system was already deterministic with 190 transitions.
Computed a total of 18 stabilizing places and 16 stable transitions
Graph (complete) has 417 edges and 147 vertex of which 137 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.9 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 147/147 places, 190/190 transitions.
Graph (complete) has 417 edges and 147 vertex of which 137 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions (Output transitions of discarded places.) removed 10 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 150 edges and 134 vertex of which 107 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.2 ms
Discarding 27 places :
Also discarding 27 output transitions
Drop transitions (Output transitions of discarded places.) removed 27 transitions
Graph (trivial) has 116 edges and 107 vertex of which 58 / 107 are part of one of the 29 SCC in 5 ms
Free SCC test removed 29 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 78 transition count 138
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 62 place count 64 transition count 109
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 75 place count 51 transition count 83
Iterating global reduction 2 with 13 rules applied. Total rules applied 88 place count 51 transition count 83
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 100 place count 39 transition count 59
Iterating global reduction 2 with 12 rules applied. Total rules applied 112 place count 39 transition count 59
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 124 place count 27 transition count 35
Iterating global reduction 2 with 12 rules applied. Total rules applied 136 place count 27 transition count 35
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 148 place count 15 transition count 23
Iterating global reduction 2 with 12 rules applied. Total rules applied 160 place count 15 transition count 23
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 162 place count 15 transition count 21
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 163 place count 15 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 164 place count 14 transition count 20
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 167 place count 11 transition count 17
Applied a total of 167 rules in 52 ms. Remains 11 /147 variables (removed 136) and now considering 17/190 (removed 173) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 52 ms. Remains : 11/147 places, 17/190 transitions.
[2024-05-22 10:13:58] [INFO ] Flatten gal took : 1 ms
[2024-05-22 10:13:58] [INFO ] Flatten gal took : 1 ms
[2024-05-22 10:13:58] [INFO ] Input system was already deterministic with 17 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 190/190 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 136 transition count 179
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 136 transition count 179
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 32 place count 126 transition count 169
Iterating global reduction 0 with 10 rules applied. Total rules applied 42 place count 126 transition count 169
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 48 place count 120 transition count 163
Iterating global reduction 0 with 6 rules applied. Total rules applied 54 place count 120 transition count 163
Applied a total of 54 rules in 28 ms. Remains 120 /147 variables (removed 27) and now considering 163/190 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 120/147 places, 163/190 transitions.
[2024-05-22 10:13:58] [INFO ] Flatten gal took : 8 ms
[2024-05-22 10:13:58] [INFO ] Flatten gal took : 8 ms
[2024-05-22 10:13:58] [INFO ] Input system was already deterministic with 163 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 190/190 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 134 transition count 177
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 134 transition count 177
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 123 transition count 166
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 123 transition count 166
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 56 place count 115 transition count 158
Iterating global reduction 0 with 8 rules applied. Total rules applied 64 place count 115 transition count 158
Applied a total of 64 rules in 10 ms. Remains 115 /147 variables (removed 32) and now considering 158/190 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 115/147 places, 158/190 transitions.
[2024-05-22 10:13:58] [INFO ] Flatten gal took : 6 ms
[2024-05-22 10:13:58] [INFO ] Flatten gal took : 7 ms
[2024-05-22 10:13:58] [INFO ] Input system was already deterministic with 158 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 147/147 places, 190/190 transitions.
Graph (complete) has 417 edges and 147 vertex of which 139 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 13 Pre rules applied. Total rules applied 1 place count 139 transition count 169
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 126 transition count 169
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 38 place count 115 transition count 158
Iterating global reduction 0 with 11 rules applied. Total rules applied 49 place count 115 transition count 158
Applied a total of 49 rules in 19 ms. Remains 115 /147 variables (removed 32) and now considering 158/190 (removed 32) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 115/147 places, 158/190 transitions.
[2024-05-22 10:13:58] [INFO ] Flatten gal took : 6 ms
[2024-05-22 10:13:58] [INFO ] Flatten gal took : 7 ms
[2024-05-22 10:13:58] [INFO ] Input system was already deterministic with 158 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 190/190 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 136 transition count 179
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 136 transition count 179
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 32 place count 126 transition count 169
Iterating global reduction 0 with 10 rules applied. Total rules applied 42 place count 126 transition count 169
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 48 place count 120 transition count 163
Iterating global reduction 0 with 6 rules applied. Total rules applied 54 place count 120 transition count 163
Applied a total of 54 rules in 23 ms. Remains 120 /147 variables (removed 27) and now considering 163/190 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 120/147 places, 163/190 transitions.
[2024-05-22 10:13:58] [INFO ] Flatten gal took : 8 ms
[2024-05-22 10:13:58] [INFO ] Flatten gal took : 15 ms
[2024-05-22 10:13:59] [INFO ] Input system was already deterministic with 163 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 190/190 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 134 transition count 177
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 134 transition count 177
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 123 transition count 166
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 123 transition count 166
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 56 place count 115 transition count 158
Iterating global reduction 0 with 8 rules applied. Total rules applied 64 place count 115 transition count 158
Applied a total of 64 rules in 7 ms. Remains 115 /147 variables (removed 32) and now considering 158/190 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 115/147 places, 158/190 transitions.
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 8 ms
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 8 ms
[2024-05-22 10:13:59] [INFO ] Input system was already deterministic with 158 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 147/147 places, 190/190 transitions.
Graph (complete) has 417 edges and 147 vertex of which 138 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 9 output transitions
Drop transitions (Output transitions of discarded places.) removed 9 transitions
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 1 place count 138 transition count 169
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 25 place count 126 transition count 169
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 37 place count 114 transition count 157
Iterating global reduction 0 with 12 rules applied. Total rules applied 49 place count 114 transition count 157
Applied a total of 49 rules in 14 ms. Remains 114 /147 variables (removed 33) and now considering 157/190 (removed 33) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 114/147 places, 157/190 transitions.
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 24 ms
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 6 ms
[2024-05-22 10:13:59] [INFO ] Input system was already deterministic with 157 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 190/190 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 133 transition count 176
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 133 transition count 176
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 40 place count 121 transition count 164
Iterating global reduction 0 with 12 rules applied. Total rules applied 52 place count 121 transition count 164
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 58 place count 115 transition count 158
Iterating global reduction 0 with 6 rules applied. Total rules applied 64 place count 115 transition count 158
Applied a total of 64 rules in 13 ms. Remains 115 /147 variables (removed 32) and now considering 158/190 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 115/147 places, 158/190 transitions.
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 15 ms
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 7 ms
[2024-05-22 10:13:59] [INFO ] Input system was already deterministic with 158 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 147/147 places, 190/190 transitions.
Graph (complete) has 417 edges and 147 vertex of which 139 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 9 Pre rules applied. Total rules applied 1 place count 139 transition count 173
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 19 place count 130 transition count 173
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 28 place count 121 transition count 164
Iterating global reduction 0 with 9 rules applied. Total rules applied 37 place count 121 transition count 164
Applied a total of 37 rules in 31 ms. Remains 121 /147 variables (removed 26) and now considering 164/190 (removed 26) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32 ms. Remains : 121/147 places, 164/190 transitions.
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 20 ms
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 7 ms
[2024-05-22 10:13:59] [INFO ] Input system was already deterministic with 164 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 190/190 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 134 transition count 177
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 134 transition count 177
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 123 transition count 166
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 123 transition count 166
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 56 place count 115 transition count 158
Iterating global reduction 0 with 8 rules applied. Total rules applied 64 place count 115 transition count 158
Applied a total of 64 rules in 6 ms. Remains 115 /147 variables (removed 32) and now considering 158/190 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 115/147 places, 158/190 transitions.
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 6 ms
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 7 ms
[2024-05-22 10:13:59] [INFO ] Input system was already deterministic with 158 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 147/147 places, 190/190 transitions.
Graph (complete) has 417 edges and 147 vertex of which 137 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions (Output transitions of discarded places.) removed 10 transitions
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 14 Pre rules applied. Total rules applied 1 place count 137 transition count 166
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 29 place count 123 transition count 166
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 43 place count 109 transition count 152
Iterating global reduction 0 with 14 rules applied. Total rules applied 57 place count 109 transition count 152
Applied a total of 57 rules in 14 ms. Remains 109 /147 variables (removed 38) and now considering 152/190 (removed 38) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 109/147 places, 152/190 transitions.
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 5 ms
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 5 ms
[2024-05-22 10:13:59] [INFO ] Input system was already deterministic with 152 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 190/190 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 133 transition count 176
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 133 transition count 176
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 41 place count 120 transition count 163
Iterating global reduction 0 with 13 rules applied. Total rules applied 54 place count 120 transition count 163
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 60 place count 114 transition count 157
Iterating global reduction 0 with 6 rules applied. Total rules applied 66 place count 114 transition count 157
Applied a total of 66 rules in 5 ms. Remains 114 /147 variables (removed 33) and now considering 157/190 (removed 33) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 114/147 places, 157/190 transitions.
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 5 ms
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 6 ms
[2024-05-22 10:13:59] [INFO ] Input system was already deterministic with 157 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 190/190 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 134 transition count 177
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 134 transition count 177
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 38 place count 122 transition count 165
Iterating global reduction 0 with 12 rules applied. Total rules applied 50 place count 122 transition count 165
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 58 place count 114 transition count 157
Iterating global reduction 0 with 8 rules applied. Total rules applied 66 place count 114 transition count 157
Applied a total of 66 rules in 6 ms. Remains 114 /147 variables (removed 33) and now considering 157/190 (removed 33) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 114/147 places, 157/190 transitions.
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 5 ms
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 5 ms
[2024-05-22 10:13:59] [INFO ] Input system was already deterministic with 157 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 190/190 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 135 transition count 178
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 135 transition count 178
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 35 place count 124 transition count 167
Iterating global reduction 0 with 11 rules applied. Total rules applied 46 place count 124 transition count 167
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 53 place count 117 transition count 160
Iterating global reduction 0 with 7 rules applied. Total rules applied 60 place count 117 transition count 160
Applied a total of 60 rules in 5 ms. Remains 117 /147 variables (removed 30) and now considering 160/190 (removed 30) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 117/147 places, 160/190 transitions.
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 5 ms
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 19 ms
[2024-05-22 10:13:59] [INFO ] Input system was already deterministic with 160 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 190/190 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 137 transition count 180
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 137 transition count 180
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 28 place count 129 transition count 172
Iterating global reduction 0 with 8 rules applied. Total rules applied 36 place count 129 transition count 172
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 43 place count 122 transition count 165
Iterating global reduction 0 with 7 rules applied. Total rules applied 50 place count 122 transition count 165
Applied a total of 50 rules in 10 ms. Remains 122 /147 variables (removed 25) and now considering 165/190 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 122/147 places, 165/190 transitions.
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 5 ms
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 15 ms
[2024-05-22 10:13:59] [INFO ] Input system was already deterministic with 165 transitions.
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 15 ms
[2024-05-22 10:13:59] [INFO ] Flatten gal took : 21 ms
[2024-05-22 10:13:59] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 7 ms.
[2024-05-22 10:13:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 147 places, 190 transitions and 609 arcs took 13 ms.
Total runtime 14351 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running DiscoveryGPU-PT-15a

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: 147
TRANSITIONS: 190
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.003s, Sys 0.001s]


SAVING FILE /home/mcc/execution/411/model (.net / .def) ...
EXPORT TIME: [User 0.000s, 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: 543
MODEL NAME: /home/mcc/execution/411/model
147 places, 190 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA DiscoveryGPU-PT-15a-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DiscoveryGPU-PT-15a-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DiscoveryGPU-PT-15a-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DiscoveryGPU-PT-15a-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DiscoveryGPU-PT-15a-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DiscoveryGPU-PT-15a-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DiscoveryGPU-PT-15a-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DiscoveryGPU-PT-15a-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DiscoveryGPU-PT-15a-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DiscoveryGPU-PT-15a-CTLCardinality-2024-09 TRUE 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

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="DiscoveryGPU-PT-15a"
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 DiscoveryGPU-PT-15a, 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 r135-tall-171631131200505"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-15a.tgz
mv DiscoveryGPU-PT-15a 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 ;