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.r267-smll-171654405500025.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 ParamProductionCell-PT-2, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-171654405500025
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 776K
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K 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 6.2K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 23 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 23 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 23 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 12 20:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Apr 12 20:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K Apr 12 20:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 133K Apr 12 20:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 174K 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 ParamProductionCell-PT-2-CTLCardinality-2024-00
FORMULA_NAME ParamProductionCell-PT-2-CTLCardinality-2024-01
FORMULA_NAME ParamProductionCell-PT-2-CTLCardinality-2024-02
FORMULA_NAME ParamProductionCell-PT-2-CTLCardinality-2024-03
FORMULA_NAME ParamProductionCell-PT-2-CTLCardinality-2024-04
FORMULA_NAME ParamProductionCell-PT-2-CTLCardinality-2024-05
FORMULA_NAME ParamProductionCell-PT-2-CTLCardinality-2024-06
FORMULA_NAME ParamProductionCell-PT-2-CTLCardinality-2024-07
FORMULA_NAME ParamProductionCell-PT-2-CTLCardinality-2024-08
FORMULA_NAME ParamProductionCell-PT-2-CTLCardinality-2024-09
FORMULA_NAME ParamProductionCell-PT-2-CTLCardinality-2024-10
FORMULA_NAME ParamProductionCell-PT-2-CTLCardinality-2024-11
FORMULA_NAME ParamProductionCell-PT-2-CTLCardinality-2023-12
FORMULA_NAME ParamProductionCell-PT-2-CTLCardinality-2023-13
FORMULA_NAME ParamProductionCell-PT-2-CTLCardinality-2023-14
FORMULA_NAME ParamProductionCell-PT-2-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716649137893

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ParamProductionCell-PT-2
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 14:59:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-25 14:59:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 14:59:01] [INFO ] Load time of PNML (sax parser for PT used): 225 ms
[2024-05-25 14:59:01] [INFO ] Transformed 231 places.
[2024-05-25 14:59:01] [INFO ] Transformed 202 transitions.
[2024-05-25 14:59:01] [INFO ] Found NUPN structural information;
[2024-05-25 14:59:01] [INFO ] Parsed PT model containing 231 places and 202 transitions and 846 arcs in 586 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 40 ms.
FORMULA ParamProductionCell-PT-2-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 108 out of 231 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 231/231 places, 202/202 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 227 transition count 198
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 227 transition count 198
Applied a total of 8 rules in 72 ms. Remains 227 /231 variables (removed 4) and now considering 198/202 (removed 4) transitions.
// Phase 1: matrix 198 rows 227 cols
[2024-05-25 14:59:01] [INFO ] Computed 59 invariants in 29 ms
[2024-05-25 14:59:02] [INFO ] Implicit Places using invariants in 791 ms returned [15, 24, 31, 35, 41, 46, 47, 64, 73, 79, 98, 99, 101, 116, 161, 166, 192, 193, 197]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 864 ms to find 19 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 208/231 places, 198/202 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 207 transition count 197
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 207 transition count 197
Applied a total of 2 rules in 25 ms. Remains 207 /208 variables (removed 1) and now considering 197/198 (removed 1) transitions.
// Phase 1: matrix 197 rows 207 cols
[2024-05-25 14:59:02] [INFO ] Computed 40 invariants in 9 ms
[2024-05-25 14:59:02] [INFO ] Implicit Places using invariants in 292 ms returned []
[2024-05-25 14:59:02] [INFO ] Invariant cache hit.
[2024-05-25 14:59:02] [INFO ] State equation strengthened by 68 read => feed constraints.
[2024-05-25 14:59:03] [INFO ] Implicit Places using invariants and state equation in 645 ms returned []
Implicit Place search using SMT with State Equation took 942 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 207/231 places, 197/202 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1940 ms. Remains : 207/231 places, 197/202 transitions.
Support contains 108 out of 207 places after structural reductions.
[2024-05-25 14:59:03] [INFO ] Flatten gal took : 88 ms
[2024-05-25 14:59:03] [INFO ] Flatten gal took : 37 ms
[2024-05-25 14:59:03] [INFO ] Input system was already deterministic with 197 transitions.
Support contains 85 out of 207 places (down from 108) after GAL structural reductions.
FORMULA ParamProductionCell-PT-2-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-2-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 2993 ms. (13 steps per ms) remains 4/56 properties
BEST_FIRST walk for 40003 steps (8 resets) in 891 ms. (44 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 759 ms. (52 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 498 ms. (80 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 507 ms. (78 steps per ms) remains 3/3 properties
[2024-05-25 14:59:05] [INFO ] Invariant cache hit.
[2024-05-25 14:59:05] [INFO ] State equation strengthened by 68 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp44 is UNSAT
At refinement iteration 1 (OVERLAPS) 126/133 variables, 9/9 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 21/154 variables, 6/15 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/154 variables, 0/15 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 14/168 variables, 2/17 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/168 variables, 0/17 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 13/181 variables, 13/30 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/181 variables, 0/30 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 160/341 variables, 181/211 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/341 variables, 0/211 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 37/378 variables, 68/279 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/378 variables, 0/279 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 26/404 variables, 26/305 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/404 variables, 10/315 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/404 variables, 0/315 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 0/404 variables, 0/315 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 404/404 variables, and 315 constraints, problems are : Problem set: 1 solved, 2 unsolved in 482 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 207/207 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp29 is UNSAT
At refinement iteration 1 (OVERLAPS) 126/130 variables, 7/7 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 23/153 variables, 7/14 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 0/14 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 15/168 variables, 3/17 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/168 variables, 0/17 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 13/181 variables, 13/30 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/181 variables, 0/30 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 160/341 variables, 181/211 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/341 variables, 0/211 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 37/378 variables, 68/279 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/378 variables, 0/279 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 26/404 variables, 26/305 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/404 variables, 10/315 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/404 variables, 1/316 constraints. Problems are: Problem set: 2 solved, 1 unsolved
[2024-05-25 14:59:06] [INFO ] Deduced a trap composed of 10 places in 168 ms of which 15 ms to minimize.
[2024-05-25 14:59:07] [INFO ] Deduced a trap composed of 8 places in 179 ms of which 4 ms to minimize.
[2024-05-25 14:59:07] [INFO ] Deduced a trap composed of 7 places in 161 ms of which 3 ms to minimize.
[2024-05-25 14:59:07] [INFO ] Deduced a trap composed of 7 places in 123 ms of which 3 ms to minimize.
[2024-05-25 14:59:07] [INFO ] Deduced a trap composed of 5 places in 177 ms of which 3 ms to minimize.
[2024-05-25 14:59:07] [INFO ] Deduced a trap composed of 21 places in 141 ms of which 4 ms to minimize.
[2024-05-25 14:59:07] [INFO ] Deduced a trap composed of 8 places in 112 ms of which 3 ms to minimize.
[2024-05-25 14:59:08] [INFO ] Deduced a trap composed of 18 places in 110 ms of which 4 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/404 variables, 8/324 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/404 variables, 0/324 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/404 variables, 0/324 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 404/404 variables, and 324 constraints, problems are : Problem set: 2 solved, 1 unsolved in 1957 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 207/207 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 8/8 constraints]
After SMT, in 2485ms problems are : Problem set: 2 solved, 1 unsolved
Parikh walk visited 0 properties in 375 ms.
Support contains 2 out of 207 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 207/207 places, 197/197 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 207 transition count 182
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 192 transition count 182
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 30 place count 192 transition count 168
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 58 place count 178 transition count 168
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 60 place count 176 transition count 166
Iterating global reduction 2 with 2 rules applied. Total rules applied 62 place count 176 transition count 166
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 140 place count 137 transition count 127
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 147 place count 137 transition count 120
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 154 place count 130 transition count 120
Applied a total of 154 rules in 125 ms. Remains 130 /207 variables (removed 77) and now considering 120/197 (removed 77) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 130/207 places, 120/197 transitions.
RANDOM walk for 40000 steps (8 resets) in 824 ms. (48 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 597 ms. (66 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 505 steps, run visited all 1 properties in 15 ms. (steps per millisecond=33 )
Probabilistic random walk after 505 steps, saw 303 distinct states, run finished after 22 ms. (steps per millisecond=22 ) properties seen :1
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 22 ms
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 26 ms
[2024-05-25 14:59:09] [INFO ] Input system was already deterministic with 197 transitions.
Support contains 77 out of 207 places (down from 82) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 207/207 places, 197/197 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 207 transition count 181
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 191 transition count 181
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 32 place count 191 transition count 166
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 62 place count 176 transition count 166
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 65 place count 173 transition count 163
Iterating global reduction 2 with 3 rules applied. Total rules applied 68 place count 173 transition count 163
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 142 place count 136 transition count 126
Applied a total of 142 rules in 72 ms. Remains 136 /207 variables (removed 71) and now considering 126/197 (removed 71) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 72 ms. Remains : 136/207 places, 126/197 transitions.
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 16 ms
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 19 ms
[2024-05-25 14:59:09] [INFO ] Input system was already deterministic with 126 transitions.
Starting structural reductions in LTL mode, iteration 0 : 207/207 places, 197/197 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 205 transition count 195
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 205 transition count 195
Applied a total of 4 rules in 12 ms. Remains 205 /207 variables (removed 2) and now considering 195/197 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 205/207 places, 195/197 transitions.
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 20 ms
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 24 ms
[2024-05-25 14:59:09] [INFO ] Input system was already deterministic with 195 transitions.
Starting structural reductions in LTL mode, iteration 0 : 207/207 places, 197/197 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 205 transition count 195
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 205 transition count 195
Applied a total of 4 rules in 11 ms. Remains 205 /207 variables (removed 2) and now considering 195/197 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 205/207 places, 195/197 transitions.
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 20 ms
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 22 ms
[2024-05-25 14:59:09] [INFO ] Input system was already deterministic with 195 transitions.
Starting structural reductions in LTL mode, iteration 0 : 207/207 places, 197/197 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 204 transition count 194
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 204 transition count 194
Applied a total of 6 rules in 18 ms. Remains 204 /207 variables (removed 3) and now considering 194/197 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 204/207 places, 194/197 transitions.
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 17 ms
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 20 ms
[2024-05-25 14:59:09] [INFO ] Input system was already deterministic with 194 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 207/207 places, 197/197 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 207 transition count 181
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 191 transition count 181
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 32 place count 191 transition count 166
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 62 place count 176 transition count 166
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 65 place count 173 transition count 163
Iterating global reduction 2 with 3 rules applied. Total rules applied 68 place count 173 transition count 163
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 142 place count 136 transition count 126
Applied a total of 142 rules in 35 ms. Remains 136 /207 variables (removed 71) and now considering 126/197 (removed 71) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35 ms. Remains : 136/207 places, 126/197 transitions.
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 13 ms
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 15 ms
[2024-05-25 14:59:09] [INFO ] Input system was already deterministic with 126 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 207/207 places, 197/197 transitions.
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 14 rules applied. Total rules applied 14 place count 207 transition count 183
Reduce places removed 14 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 15 rules applied. Total rules applied 29 place count 193 transition count 182
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 30 place count 192 transition count 182
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 30 place count 192 transition count 169
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 56 place count 179 transition count 169
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 58 place count 177 transition count 167
Iterating global reduction 3 with 2 rules applied. Total rules applied 60 place count 177 transition count 167
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 136 place count 139 transition count 129
Applied a total of 136 rules in 38 ms. Remains 139 /207 variables (removed 68) and now considering 129/197 (removed 68) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 38 ms. Remains : 139/207 places, 129/197 transitions.
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 12 ms
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 14 ms
[2024-05-25 14:59:09] [INFO ] Input system was already deterministic with 129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 207/207 places, 197/197 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 205 transition count 195
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 205 transition count 195
Applied a total of 4 rules in 8 ms. Remains 205 /207 variables (removed 2) and now considering 195/197 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 205/207 places, 195/197 transitions.
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 12 ms
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 19 ms
[2024-05-25 14:59:09] [INFO ] Input system was already deterministic with 195 transitions.
Starting structural reductions in LTL mode, iteration 0 : 207/207 places, 197/197 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 204 transition count 194
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 204 transition count 194
Applied a total of 6 rules in 23 ms. Remains 204 /207 variables (removed 3) and now considering 194/197 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 204/207 places, 194/197 transitions.
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 10 ms
[2024-05-25 14:59:09] [INFO ] Flatten gal took : 11 ms
[2024-05-25 14:59:10] [INFO ] Input system was already deterministic with 194 transitions.
Starting structural reductions in LTL mode, iteration 0 : 207/207 places, 197/197 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 204 transition count 194
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 204 transition count 194
Applied a total of 6 rules in 9 ms. Remains 204 /207 variables (removed 3) and now considering 194/197 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 204/207 places, 194/197 transitions.
[2024-05-25 14:59:10] [INFO ] Flatten gal took : 10 ms
[2024-05-25 14:59:10] [INFO ] Flatten gal took : 10 ms
[2024-05-25 14:59:10] [INFO ] Input system was already deterministic with 194 transitions.
Starting structural reductions in LTL mode, iteration 0 : 207/207 places, 197/197 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 204 transition count 194
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 204 transition count 194
Applied a total of 6 rules in 8 ms. Remains 204 /207 variables (removed 3) and now considering 194/197 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 204/207 places, 194/197 transitions.
[2024-05-25 14:59:10] [INFO ] Flatten gal took : 10 ms
[2024-05-25 14:59:10] [INFO ] Flatten gal took : 11 ms
[2024-05-25 14:59:10] [INFO ] Input system was already deterministic with 194 transitions.
Starting structural reductions in LTL mode, iteration 0 : 207/207 places, 197/197 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 204 transition count 194
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 204 transition count 194
Applied a total of 6 rules in 9 ms. Remains 204 /207 variables (removed 3) and now considering 194/197 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 204/207 places, 194/197 transitions.
[2024-05-25 14:59:10] [INFO ] Flatten gal took : 9 ms
[2024-05-25 14:59:10] [INFO ] Flatten gal took : 11 ms
[2024-05-25 14:59:10] [INFO ] Input system was already deterministic with 194 transitions.
Starting structural reductions in LTL mode, iteration 0 : 207/207 places, 197/197 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 204 transition count 194
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 204 transition count 194
Applied a total of 6 rules in 7 ms. Remains 204 /207 variables (removed 3) and now considering 194/197 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 204/207 places, 194/197 transitions.
[2024-05-25 14:59:10] [INFO ] Flatten gal took : 9 ms
[2024-05-25 14:59:10] [INFO ] Flatten gal took : 11 ms
[2024-05-25 14:59:10] [INFO ] Input system was already deterministic with 194 transitions.
Starting structural reductions in LTL mode, iteration 0 : 207/207 places, 197/197 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 204 transition count 194
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 204 transition count 194
Applied a total of 6 rules in 9 ms. Remains 204 /207 variables (removed 3) and now considering 194/197 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 204/207 places, 194/197 transitions.
[2024-05-25 14:59:10] [INFO ] Flatten gal took : 10 ms
[2024-05-25 14:59:10] [INFO ] Flatten gal took : 16 ms
[2024-05-25 14:59:10] [INFO ] Input system was already deterministic with 194 transitions.
[2024-05-25 14:59:10] [INFO ] Flatten gal took : 12 ms
[2024-05-25 14:59:10] [INFO ] Flatten gal took : 12 ms
[2024-05-25 14:59:10] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 6 ms.
[2024-05-25 14:59:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 207 places, 197 transitions and 688 arcs took 5 ms.
Total runtime 9904 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ParamProductionCell-PT-2

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/417/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 207
TRANSITIONS: 197
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.002s, Sys 0.003s]


SAVING FILE /home/mcc/execution/417/model (.net / .def) ...
EXPORT TIME: [User 0.001s, 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: 574
MODEL NAME: /home/mcc/execution/417/model
207 places, 197 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA ParamProductionCell-PT-2-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ParamProductionCell-PT-2-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ParamProductionCell-PT-2-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ParamProductionCell-PT-2-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ParamProductionCell-PT-2-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ParamProductionCell-PT-2-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ParamProductionCell-PT-2-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ParamProductionCell-PT-2-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ParamProductionCell-PT-2-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ParamProductionCell-PT-2-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ParamProductionCell-PT-2-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ParamProductionCell-PT-2-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ParamProductionCell-PT-2-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716649240489

--------------------
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

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="ParamProductionCell-PT-2"
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 ParamProductionCell-PT-2, 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 r267-smll-171654405500025"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-2.tgz
mv ParamProductionCell-PT-2 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 ;