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-171631131200473.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-13a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r135-tall-171631131200473
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K 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 3.3K 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 17K Apr 22 14:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 02:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Apr 12 02:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Apr 12 02:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Apr 12 02:42 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 46K 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-13a-CTLCardinality-2024-00
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-01
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-02
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-03
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-04
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-05
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-06
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-07
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-08
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-09
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-10
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2024-11
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2023-12
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2023-13
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2023-14
FORMULA_NAME DiscoveryGPU-PT-13a-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716369211004

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-13a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 09:13:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-22 09:13:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 09:13:32] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2024-05-22 09:13:32] [INFO ] Transformed 133 places.
[2024-05-22 09:13:32] [INFO ] Transformed 183 transitions.
[2024-05-22 09:13:32] [INFO ] Found NUPN structural information;
[2024-05-22 09:13:32] [INFO ] Parsed PT model containing 133 places and 183 transitions and 588 arcs in 165 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 68 out of 133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 183/183 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 128 transition count 178
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 128 transition count 178
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 124 transition count 174
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 124 transition count 174
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 121 transition count 168
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 121 transition count 168
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 34 place count 121 transition count 158
Applied a total of 34 rules in 34 ms. Remains 121 /133 variables (removed 12) and now considering 158/183 (removed 25) transitions.
// Phase 1: matrix 158 rows 121 cols
[2024-05-22 09:13:32] [INFO ] Computed 2 invariants in 16 ms
[2024-05-22 09:13:32] [INFO ] Implicit Places using invariants in 222 ms returned []
[2024-05-22 09:13:32] [INFO ] Invariant cache hit.
[2024-05-22 09:13:32] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-22 09:13:32] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 388 ms to find 0 implicit places.
Running 157 sub problems to find dead transitions.
[2024-05-22 09:13:32] [INFO ] Invariant cache hit.
[2024-05-22 09:13:32] [INFO ] State equation strengthened by 100 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 1 (OVERLAPS) 1/121 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 3 (OVERLAPS) 158/279 variables, 121/123 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/279 variables, 100/223 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 6 (OVERLAPS) 0/279 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 157 unsolved
No progress, stopping.
After SMT solving in domain Real declared 279/279 variables, and 223 constraints, problems are : Problem set: 0 solved, 157 unsolved in 4565 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 121/121 constraints, ReadFeed: 100/100 constraints, PredecessorRefiner: 157/157 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 157 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 1 (OVERLAPS) 1/121 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 3 (OVERLAPS) 158/279 variables, 121/123 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/279 variables, 100/223 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 157/380 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 7 (OVERLAPS) 0/279 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 157 unsolved
No progress, stopping.
After SMT solving in domain Int declared 279/279 variables, and 380 constraints, problems are : Problem set: 0 solved, 157 unsolved in 3150 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 121/121 constraints, ReadFeed: 100/100 constraints, PredecessorRefiner: 157/157 constraints, Known Traps: 0/0 constraints]
After SMT, in 7779ms problems are : Problem set: 0 solved, 157 unsolved
Search for dead transitions found 0 dead transitions in 7794ms
Starting structural reductions in LTL mode, iteration 1 : 121/133 places, 158/183 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8245 ms. Remains : 121/133 places, 158/183 transitions.
Support contains 68 out of 121 places after structural reductions.
[2024-05-22 09:13:40] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-22 09:13:40] [INFO ] Flatten gal took : 31 ms
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 09:13:40] [INFO ] Flatten gal took : 12 ms
[2024-05-22 09:13:40] [INFO ] Input system was already deterministic with 158 transitions.
Support contains 60 out of 121 places (down from 68) after GAL structural reductions.
RANDOM walk for 40000 steps (288 resets) in 1067 ms. (37 steps per ms) remains 1/39 properties
BEST_FIRST walk for 40004 steps (23 resets) in 242 ms. (164 steps per ms) remains 1/1 properties
[2024-05-22 09:13:41] [INFO ] Invariant cache hit.
[2024-05-22 09:13:41] [INFO ] State equation strengthened by 100 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp37 is UNSAT
After SMT solving in domain Real declared 6/279 variables, and 6 constraints, problems are : Problem set: 1 solved, 0 unsolved in 26 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/121 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 30ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 8 ms
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 8 ms
[2024-05-22 09:13:41] [INFO ] Input system was already deterministic with 158 transitions.
Computed a total of 16 stabilizing places and 14 stable transitions
Graph (complete) has 349 edges and 121 vertex of which 113 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 158/158 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 112 transition count 149
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 112 transition count 149
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 26 place count 104 transition count 141
Iterating global reduction 0 with 8 rules applied. Total rules applied 34 place count 104 transition count 141
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 41 place count 97 transition count 134
Iterating global reduction 0 with 7 rules applied. Total rules applied 48 place count 97 transition count 134
Applied a total of 48 rules in 12 ms. Remains 97 /121 variables (removed 24) and now considering 134/158 (removed 24) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 97/121 places, 134/158 transitions.
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 6 ms
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 6 ms
[2024-05-22 09:13:41] [INFO ] Input system was already deterministic with 134 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 121/121 places, 158/158 transitions.
Graph (complete) has 349 edges and 121 vertex of which 113 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 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 1 place count 113 transition count 143
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 15 place count 106 transition count 143
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 23 place count 98 transition count 135
Iterating global reduction 0 with 8 rules applied. Total rules applied 31 place count 98 transition count 135
Applied a total of 31 rules in 24 ms. Remains 98 /121 variables (removed 23) and now considering 135/158 (removed 23) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24 ms. Remains : 98/121 places, 135/158 transitions.
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Input system was already deterministic with 135 transitions.
RANDOM walk for 40002 steps (310 resets) in 467 ms. (85 steps per ms) remains 1/1 properties
BEST_FIRST walk for 11838 steps (5 resets) in 26 ms. (438 steps per ms) remains 0/1 properties
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 121/121 places, 158/158 transitions.
Graph (complete) has 349 edges and 121 vertex of which 113 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 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 1 place count 113 transition count 142
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 17 place count 105 transition count 142
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 25 place count 97 transition count 134
Iterating global reduction 0 with 8 rules applied. Total rules applied 33 place count 97 transition count 134
Applied a total of 33 rules in 14 ms. Remains 97 /121 variables (removed 24) and now considering 134/158 (removed 24) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 97/121 places, 134/158 transitions.
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 6 ms
[2024-05-22 09:13:41] [INFO ] Input system was already deterministic with 134 transitions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 158/158 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 114 transition count 151
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 114 transition count 151
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 20 place count 108 transition count 145
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 108 transition count 145
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 31 place count 103 transition count 140
Iterating global reduction 0 with 5 rules applied. Total rules applied 36 place count 103 transition count 140
Applied a total of 36 rules in 6 ms. Remains 103 /121 variables (removed 18) and now considering 140/158 (removed 18) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 103/121 places, 140/158 transitions.
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Input system was already deterministic with 140 transitions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 158/158 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 112 transition count 149
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 112 transition count 149
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 26 place count 104 transition count 141
Iterating global reduction 0 with 8 rules applied. Total rules applied 34 place count 104 transition count 141
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 41 place count 97 transition count 134
Iterating global reduction 0 with 7 rules applied. Total rules applied 48 place count 97 transition count 134
Applied a total of 48 rules in 5 ms. Remains 97 /121 variables (removed 24) and now considering 134/158 (removed 24) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 97/121 places, 134/158 transitions.
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 4 ms
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Input system was already deterministic with 134 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 121/121 places, 158/158 transitions.
Graph (complete) has 349 edges and 121 vertex of which 113 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 127 edges and 110 vertex of which 91 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.0 ms
Discarding 19 places :
Also discarding 19 output transitions
Drop transitions (Output transitions of discarded places.) removed 19 transitions
Graph (trivial) has 100 edges and 91 vertex of which 50 / 91 are part of one of the 25 SCC in 1 ms
Free SCC test removed 25 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 66 transition count 118
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 54 place count 54 transition count 93
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 65 place count 43 transition count 71
Iterating global reduction 2 with 11 rules applied. Total rules applied 76 place count 43 transition count 71
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 87 place count 32 transition count 49
Iterating global reduction 2 with 11 rules applied. Total rules applied 98 place count 32 transition count 49
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 108 place count 22 transition count 29
Iterating global reduction 2 with 10 rules applied. Total rules applied 118 place count 22 transition count 29
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 128 place count 12 transition count 19
Iterating global reduction 2 with 10 rules applied. Total rules applied 138 place count 12 transition count 19
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 139 place count 12 transition count 18
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 141 place count 11 transition count 17
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 144 place count 8 transition count 14
Applied a total of 144 rules in 16 ms. Remains 8 /121 variables (removed 113) and now considering 14/158 (removed 144) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16 ms. Remains : 8/121 places, 14/158 transitions.
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 0 ms
[2024-05-22 09:13:41] [INFO ] Input system was already deterministic with 14 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 121/121 places, 158/158 transitions.
Graph (complete) has 349 edges and 121 vertex of which 114 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 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 114 transition count 142
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 105 transition count 142
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 27 place count 97 transition count 134
Iterating global reduction 0 with 8 rules applied. Total rules applied 35 place count 97 transition count 134
Applied a total of 35 rules in 11 ms. Remains 97 /121 variables (removed 24) and now considering 134/158 (removed 24) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 97/121 places, 134/158 transitions.
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Input system was already deterministic with 134 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 121/121 places, 158/158 transitions.
Graph (complete) has 349 edges and 121 vertex of which 114 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 1 place count 114 transition count 143
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 17 place count 106 transition count 143
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 24 place count 99 transition count 136
Iterating global reduction 0 with 7 rules applied. Total rules applied 31 place count 99 transition count 136
Applied a total of 31 rules in 11 ms. Remains 99 /121 variables (removed 22) and now considering 136/158 (removed 22) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 99/121 places, 136/158 transitions.
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Input system was already deterministic with 136 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 121/121 places, 158/158 transitions.
Graph (complete) has 349 edges and 121 vertex of which 113 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 127 edges and 110 vertex of which 92 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.0 ms
Discarding 18 places :
Also discarding 18 output transitions
Drop transitions (Output transitions of discarded places.) removed 18 transitions
Graph (trivial) has 102 edges and 92 vertex of which 52 / 92 are part of one of the 26 SCC in 0 ms
Free SCC test removed 26 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 66 transition count 119
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 55 place count 54 transition count 93
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 66 place count 43 transition count 71
Iterating global reduction 2 with 11 rules applied. Total rules applied 77 place count 43 transition count 71
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 88 place count 32 transition count 49
Iterating global reduction 2 with 11 rules applied. Total rules applied 99 place count 32 transition count 49
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 109 place count 22 transition count 29
Iterating global reduction 2 with 10 rules applied. Total rules applied 119 place count 22 transition count 29
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 129 place count 12 transition count 19
Iterating global reduction 2 with 10 rules applied. Total rules applied 139 place count 12 transition count 19
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 140 place count 12 transition count 18
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 142 place count 11 transition count 17
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 145 place count 8 transition count 14
Applied a total of 145 rules in 7 ms. Remains 8 /121 variables (removed 113) and now considering 14/158 (removed 144) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 8/121 places, 14/158 transitions.
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 0 ms
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 09:13:41] [INFO ] Input system was already deterministic with 14 transitions.
RANDOM walk for 221 steps (4 resets) in 4 ms. (44 steps per ms) remains 0/1 properties
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 121/121 places, 158/158 transitions.
Graph (complete) has 349 edges and 121 vertex of which 114 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 1 place count 114 transition count 144
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 15 place count 107 transition count 144
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 23 place count 99 transition count 136
Iterating global reduction 0 with 8 rules applied. Total rules applied 31 place count 99 transition count 136
Applied a total of 31 rules in 10 ms. Remains 99 /121 variables (removed 22) and now considering 136/158 (removed 22) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 99/121 places, 136/158 transitions.
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Input system was already deterministic with 136 transitions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 158/158 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 112 transition count 149
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 112 transition count 149
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 26 place count 104 transition count 141
Iterating global reduction 0 with 8 rules applied. Total rules applied 34 place count 104 transition count 141
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 41 place count 97 transition count 134
Iterating global reduction 0 with 7 rules applied. Total rules applied 48 place count 97 transition count 134
Applied a total of 48 rules in 4 ms. Remains 97 /121 variables (removed 24) and now considering 134/158 (removed 24) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 97/121 places, 134/158 transitions.
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Input system was already deterministic with 134 transitions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 158/158 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 112 transition count 149
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 112 transition count 149
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 25 place count 105 transition count 142
Iterating global reduction 0 with 7 rules applied. Total rules applied 32 place count 105 transition count 142
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 37 place count 100 transition count 137
Iterating global reduction 0 with 5 rules applied. Total rules applied 42 place count 100 transition count 137
Applied a total of 42 rules in 4 ms. Remains 100 /121 variables (removed 21) and now considering 137/158 (removed 21) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 100/121 places, 137/158 transitions.
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 4 ms
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Input system was already deterministic with 137 transitions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 158/158 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 112 transition count 149
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 112 transition count 149
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 26 place count 104 transition count 141
Iterating global reduction 0 with 8 rules applied. Total rules applied 34 place count 104 transition count 141
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 40 place count 98 transition count 135
Iterating global reduction 0 with 6 rules applied. Total rules applied 46 place count 98 transition count 135
Applied a total of 46 rules in 3 ms. Remains 98 /121 variables (removed 23) and now considering 135/158 (removed 23) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 98/121 places, 135/158 transitions.
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 4 ms
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Input system was already deterministic with 135 transitions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 158/158 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 112 transition count 149
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 112 transition count 149
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 26 place count 104 transition count 141
Iterating global reduction 0 with 8 rules applied. Total rules applied 34 place count 104 transition count 141
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 41 place count 97 transition count 134
Iterating global reduction 0 with 7 rules applied. Total rules applied 48 place count 97 transition count 134
Applied a total of 48 rules in 4 ms. Remains 97 /121 variables (removed 24) and now considering 134/158 (removed 24) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 97/121 places, 134/158 transitions.
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 4 ms
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 7 ms
[2024-05-22 09:13:41] [INFO ] Input system was already deterministic with 134 transitions.
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 09:13:41] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-22 09:13:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 121 places, 158 transitions and 509 arcs took 1 ms.
Total runtime 9816 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running DiscoveryGPU-PT-13a

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/407/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 121
TRANSITIONS: 158
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.000s, Sys 0.004s]


SAVING FILE /home/mcc/execution/407/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: 537
MODEL NAME: /home/mcc/execution/407/model
121 places, 158 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.
Building monolithic NSF...
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DiscoveryGPU-PT-13a-CTLCardinality-2023-13 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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

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-13a"
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-13a, 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-171631131200473"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-13a.tgz
mv DiscoveryGPU-PT-13a 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 ;