MCC'2024- Execution of r091-tall-171624187800475

About the Execution of GreatSPN+red for DBSingleClientW-PT-d0m09

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
417.544	13443.00	26528.00	52.40	FFTTTTFTFFFFTFFF	normal

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.r091-tall-171624187800475.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 DBSingleClientW-PT-d0m09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r091-tall-171624187800475
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K 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 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Apr 12 12:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 12 12:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 12 12:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 12 12:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 119K 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 DBSingleClientW-PT-d0m09-LTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d0m09-LTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d0m09-LTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d0m09-LTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d0m09-LTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d0m09-LTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d0m09-LTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d0m09-LTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d0m09-LTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d0m09-LTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d0m09-LTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d0m09-LTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d0m09-LTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d0m09-LTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d0m09-LTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d0m09-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716288179919

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d0m09
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 10:43:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-21 10:43:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 10:43:01] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2024-05-21 10:43:01] [INFO ] Transformed 553 places.
[2024-05-21 10:43:01] [INFO ] Transformed 150 transitions.
[2024-05-21 10:43:01] [INFO ] Parsed PT model containing 553 places and 150 transitions and 600 arcs in 176 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 444 places in 1 ms
Reduce places removed 444 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d0m09-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m09-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m09-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m09-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m09-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m09-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m09-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m09-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m09-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m09-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m09-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m09-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m09-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2 out of 109 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 150/150 transitions.
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 102 transition count 139
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 42 place count 78 transition count 96
Iterating global reduction 1 with 24 rules applied. Total rules applied 66 place count 78 transition count 96
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 67 place count 78 transition count 95
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 78 place count 67 transition count 84
Iterating global reduction 2 with 11 rules applied. Total rules applied 89 place count 67 transition count 84
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 91 place count 67 transition count 82
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 93 place count 65 transition count 79
Iterating global reduction 3 with 2 rules applied. Total rules applied 95 place count 65 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 96 place count 65 transition count 78
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 97 place count 64 transition count 76
Iterating global reduction 4 with 1 rules applied. Total rules applied 98 place count 64 transition count 76
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 99 place count 63 transition count 75
Iterating global reduction 4 with 1 rules applied. Total rules applied 100 place count 63 transition count 75
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 101 place count 62 transition count 74
Iterating global reduction 4 with 1 rules applied. Total rules applied 102 place count 62 transition count 74
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 104 place count 62 transition count 72
Applied a total of 104 rules in 48 ms. Remains 62 /109 variables (removed 47) and now considering 72/150 (removed 78) transitions.
// Phase 1: matrix 72 rows 62 cols
[2024-05-21 10:43:01] [INFO ] Computed 2 invariants in 11 ms
[2024-05-21 10:43:01] [INFO ] Implicit Places using invariants in 194 ms returned []
[2024-05-21 10:43:01] [INFO ] Invariant cache hit.
[2024-05-21 10:43:01] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-21 10:43:01] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
Running 71 sub problems to find dead transitions.
[2024-05-21 10:43:01] [INFO ] Invariant cache hit.
[2024-05-21 10:43:01] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (OVERLAPS) 72/134 variables, 62/64 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 21/85 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 0/134 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 85 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1263 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 62/62 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (OVERLAPS) 72/134 variables, 62/64 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 21/85 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 71/156 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/134 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 156 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2124 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 62/62 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints]
After SMT, in 3512ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 3526ms
Starting structural reductions in LTL mode, iteration 1 : 62/109 places, 72/150 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3922 ms. Remains : 62/109 places, 72/150 transitions.
Support contains 2 out of 62 places after structural reductions.
[2024-05-21 10:43:05] [INFO ] Flatten gal took : 27 ms
[2024-05-21 10:43:05] [INFO ] Flatten gal took : 11 ms
[2024-05-21 10:43:05] [INFO ] Input system was already deterministic with 72 transitions.
RANDOM walk for 40000 steps (9169 resets) in 1110 ms. (36 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (4116 resets) in 212 ms. (187 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (4096 resets) in 148 ms. (268 steps per ms) remains 2/2 properties
[2024-05-21 10:43:06] [INFO ] Invariant cache hit.
[2024-05-21 10:43:06] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp1 is UNSAT
At refinement iteration 1 (OVERLAPS) 22/24 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 20/44 variables, 1/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 57/101 variables, 44/46 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/101 variables, 6/52 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/101 variables, 0/52 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 31/132 variables, 17/69 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/132 variables, 14/83 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/132 variables, 0/83 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/134 variables, 1/84 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/134 variables, 1/85 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/134 variables, 0/85 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/134 variables, 0/85 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 85 constraints, problems are : Problem set: 1 solved, 1 unsolved in 75 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 62/62 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 38/39 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/44 variables, 1/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-21 10:43:06] [INFO ] Deduced a trap composed of 23 places in 47 ms of which 8 ms to minimize.
[2024-05-21 10:43:06] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 2/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 57/101 variables, 44/48 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/101 variables, 6/54 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/101 variables, 0/54 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 31/132 variables, 17/71 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/132 variables, 14/85 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/132 variables, 1/86 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/132 variables, 0/86 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 2/134 variables, 1/87 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/134 variables, 1/88 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/134 variables, 0/88 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/134 variables, 0/88 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 88 constraints, problems are : Problem set: 1 solved, 1 unsolved in 171 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 62/62 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 2/2 constraints]
After SMT, in 254ms problems are : Problem set: 1 solved, 1 unsolved
Parikh walk visited 0 properties in 9 ms.
Support contains 1 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 72/72 transitions.
Graph (complete) has 184 edges and 62 vertex of which 61 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 61 transition count 71
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 60 transition count 70
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 60 transition count 70
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 59 transition count 67
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 59 transition count 67
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 58 transition count 66
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 58 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 57 transition count 65
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 57 transition count 65
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 12 place count 57 transition count 63
Applied a total of 12 rules in 23 ms. Remains 57 /62 variables (removed 5) and now considering 63/72 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 57/62 places, 63/72 transitions.
RANDOM walk for 40000 steps (9180 resets) in 389 ms. (102 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (4067 resets) in 68 ms. (579 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 348004 steps, run visited all 1 properties in 411 ms. (steps per millisecond=846 )
Probabilistic random walk after 348004 steps, saw 141283 distinct states, run finished after 415 ms. (steps per millisecond=838 ) properties seen :1
Successfully simplified 1 atomic propositions for a total of 3 simplifications.
FORMULA DBSingleClientW-PT-d0m09-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 9 stable transitions
Graph (complete) has 201 edges and 62 vertex of which 61 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 72/72 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2024-05-21 10:43:07] [INFO ] Invariant cache hit.
[2024-05-21 10:43:07] [INFO ] Implicit Places using invariants in 79 ms returned []
[2024-05-21 10:43:07] [INFO ] Invariant cache hit.
[2024-05-21 10:43:07] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-21 10:43:07] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
Running 71 sub problems to find dead transitions.
[2024-05-21 10:43:07] [INFO ] Invariant cache hit.
[2024-05-21 10:43:07] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (OVERLAPS) 72/134 variables, 62/64 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 21/85 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 0/134 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 85 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1063 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 62/62 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (OVERLAPS) 72/134 variables, 62/64 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 21/85 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 71/156 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/134 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 156 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2086 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 62/62 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints]
After SMT, in 3222ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 3223ms
Finished structural reductions in LTL mode , in 1 iterations and 3400 ms. Remains : 62/62 places, 72/72 transitions.
Stuttering acceptance computed with spot in 198 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DBSingleClientW-PT-d0m09-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DBSingleClientW-PT-d0m09-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DBSingleClientW-PT-d0m09-LTLCardinality-08 finished in 3657 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 72/72 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 61 transition count 71
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 61 transition count 71
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 60 transition count 68
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 60 transition count 68
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 59 transition count 67
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 59 transition count 67
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 58 transition count 66
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 58 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 58 transition count 64
Applied a total of 10 rules in 17 ms. Remains 58 /62 variables (removed 4) and now considering 64/72 (removed 8) transitions.
// Phase 1: matrix 64 rows 58 cols
[2024-05-21 10:43:10] [INFO ] Computed 2 invariants in 3 ms
[2024-05-21 10:43:10] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-21 10:43:10] [INFO ] Invariant cache hit.
[2024-05-21 10:43:10] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 10:43:10] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2024-05-21 10:43:10] [INFO ] Redundant transitions in 1 ms returned []
Running 63 sub problems to find dead transitions.
[2024-05-21 10:43:10] [INFO ] Invariant cache hit.
[2024-05-21 10:43:10] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (OVERLAPS) 64/122 variables, 58/60 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 63 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (OVERLAPS) 0/122 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 80 constraints, problems are : Problem set: 0 solved, 63 unsolved in 778 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 58/58 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (OVERLAPS) 64/122 variables, 58/60 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 63/143 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (OVERLAPS) 0/122 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 143 constraints, problems are : Problem set: 0 solved, 63 unsolved in 1427 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 58/58 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints]
After SMT, in 2245ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 2247ms
Starting structural reductions in SI_LTL mode, iteration 1 : 58/62 places, 64/72 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2421 ms. Remains : 58/62 places, 64/72 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DBSingleClientW-PT-d0m09-LTLCardinality-15
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA DBSingleClientW-PT-d0m09-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DBSingleClientW-PT-d0m09-LTLCardinality-15 finished in 2517 ms.
All properties solved by simple procedures.
Total runtime 12177 ms.
ITS solved all properties within timeout

BK_STOP 1716288193362

--------------------
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 LTLCardinality -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="DBSingleClientW-PT-d0m09"
export BK_EXAMINATION="LTLCardinality"
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 DBSingleClientW-PT-d0m09, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r091-tall-171624187800475"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d0m09.tgz
mv DBSingleClientW-PT-d0m09 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;