About the Execution of GreatSPN+red for SieveSingleMsgMbox-PT-d0m36
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 389.888 | 19956.00 | 40261.00 | 132.90 | FTTFTFFFFFTFFTTF | 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.r377-smll-171683809500027.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 SieveSingleMsgMbox-PT-d0m36, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r377-smll-171683809500027
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 19:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Apr 12 19:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 12 19:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 12 19:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 57K 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 SieveSingleMsgMbox-PT-d0m36-LTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716880291289
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d0m36
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 07:11:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-28 07:11:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 07:11:33] [INFO ] Load time of PNML (sax parser for PT used): 100 ms
[2024-05-28 07:11:33] [INFO ] Transformed 262 places.
[2024-05-28 07:11:33] [INFO ] Transformed 73 transitions.
[2024-05-28 07:11:33] [INFO ] Parsed PT model containing 262 places and 73 transitions and 292 arcs in 331 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 190 places in 2 ms
Reduce places removed 190 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 5 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 73/73 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 70 transition count 73
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 64 transition count 67
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 64 transition count 67
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 63 transition count 66
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 63 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 62 transition count 65
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 62 transition count 65
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 19 place count 62 transition count 64
Applied a total of 19 rules in 67 ms. Remains 62 /72 variables (removed 10) and now considering 64/73 (removed 9) transitions.
// Phase 1: matrix 64 rows 62 cols
[2024-05-28 07:11:33] [INFO ] Computed 5 invariants in 17 ms
[2024-05-28 07:11:34] [INFO ] Implicit Places using invariants in 331 ms returned []
[2024-05-28 07:11:34] [INFO ] Invariant cache hit.
[2024-05-28 07:11:34] [INFO ] State equation strengthened by 28 read => feed constraints.
[2024-05-28 07:11:34] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 640 ms to find 0 implicit places.
Running 63 sub problems to find dead transitions.
[2024-05-28 07:11:34] [INFO ] Invariant cache hit.
[2024-05-28 07:11:34] [INFO ] State equation strengthened by 28 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (OVERLAPS) 1/62 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 63 unsolved
[2024-05-28 07:11:35] [INFO ] Deduced a trap composed of 18 places in 98 ms of which 17 ms to minimize.
[2024-05-28 07:11:35] [INFO ] Deduced a trap composed of 18 places in 48 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 64/126 variables, 62/69 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 28/97 constraints. Problems are: Problem set: 0 solved, 63 unsolved
[2024-05-28 07:11:36] [INFO ] Deduced a trap composed of 27 places in 45 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/126 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 63 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (OVERLAPS) 0/126 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 98 constraints, problems are : Problem set: 0 solved, 63 unsolved in 2708 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 62/62 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (OVERLAPS) 1/62 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 64/126 variables, 62/70 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 28/98 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/126 variables, 63/161 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (OVERLAPS) 0/126 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 161 constraints, problems are : Problem set: 0 solved, 63 unsolved in 2662 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 62/62 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 3/3 constraints]
After SMT, in 5570ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 5590ms
Starting structural reductions in LTL mode, iteration 1 : 62/72 places, 64/73 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6329 ms. Remains : 62/72 places, 64/73 transitions.
Support contains 5 out of 62 places after structural reductions.
[2024-05-28 07:11:40] [INFO ] Flatten gal took : 40 ms
[2024-05-28 07:11:40] [INFO ] Flatten gal took : 20 ms
[2024-05-28 07:11:40] [INFO ] Input system was already deterministic with 64 transitions.
RANDOM walk for 40000 steps (8973 resets) in 1396 ms. (28 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40002 steps (4157 resets) in 576 ms. (69 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (3776 resets) in 212 ms. (187 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (4030 resets) in 95 ms. (416 steps per ms) remains 3/3 properties
[2024-05-28 07:11:41] [INFO ] Invariant cache hit.
[2024-05-28 07:11:41] [INFO ] State equation strengthened by 28 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 30/33 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 7/40 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
At refinement iteration 5 (OVERLAPS) 11/51 variables, 3/5 constraints. Problems are: Problem set: 2 solved, 1 unsolved
[2024-05-28 07:11:41] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 1 ms to minimize.
[2024-05-28 07:11:41] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 2/7 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/51 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 56/107 variables, 51/58 constraints. Problems are: Problem set: 2 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/107 variables, 20/78 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/107 variables, 0/78 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Problem AtomicPropp4 is UNSAT
After SMT solving in domain Real declared 126/126 variables, and 89 constraints, problems are : Problem set: 3 solved, 0 unsolved in 210 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 62/62 constraints, ReadFeed: 20/28 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 2/2 constraints]
After SMT, in 217ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 4 simplifications.
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 10 stabilizing places and 13 stable transitions
Graph (complete) has 189 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, 64/64 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 60 transition count 62
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 60 transition count 62
Applied a total of 4 rules in 7 ms. Remains 60 /62 variables (removed 2) and now considering 62/64 (removed 2) transitions.
// Phase 1: matrix 62 rows 60 cols
[2024-05-28 07:11:41] [INFO ] Computed 5 invariants in 7 ms
[2024-05-28 07:11:41] [INFO ] Implicit Places using invariants in 95 ms returned []
[2024-05-28 07:11:41] [INFO ] Invariant cache hit.
[2024-05-28 07:11:41] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-28 07:11:41] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
Running 61 sub problems to find dead transitions.
[2024-05-28 07:11:41] [INFO ] Invariant cache hit.
[2024-05-28 07:11:41] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-28 07:11:42] [INFO ] Deduced a trap composed of 18 places in 41 ms of which 1 ms to minimize.
[2024-05-28 07:11:42] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 26/93 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 93 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2046 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 26/93 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 61/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 0/122 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 154 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2399 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 2/2 constraints]
After SMT, in 4533ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 4536ms
Starting structural reductions in LTL mode, iteration 1 : 60/62 places, 62/64 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4803 ms. Remains : 60/62 places, 62/64 transitions.
Stuttering acceptance computed with spot in 277 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m36-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 35 steps with 9 reset in 3 ms.
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m36-LTLCardinality-00 finished in 5169 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' '!(F(G(p0)))'
Support contains 1 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 64/64 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 60 transition count 62
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 60 transition count 62
Applied a total of 4 rules in 15 ms. Remains 60 /62 variables (removed 2) and now considering 62/64 (removed 2) transitions.
// Phase 1: matrix 62 rows 60 cols
[2024-05-28 07:11:46] [INFO ] Computed 5 invariants in 2 ms
[2024-05-28 07:11:46] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-28 07:11:46] [INFO ] Invariant cache hit.
[2024-05-28 07:11:46] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-28 07:11:46] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2024-05-28 07:11:46] [INFO ] Redundant transitions in 1 ms returned []
Running 61 sub problems to find dead transitions.
[2024-05-28 07:11:46] [INFO ] Invariant cache hit.
[2024-05-28 07:11:46] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-28 07:11:47] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 2 ms to minimize.
[2024-05-28 07:11:47] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 26/93 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-05-28 07:11:48] [INFO ] Deduced a trap composed of 27 places in 29 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 0/122 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 94 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2015 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 1/60 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 62/122 variables, 60/68 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 26/94 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 61/155 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 0/122 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 155 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2107 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 60/60 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 3/3 constraints]
After SMT, in 4172ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 4174ms
Starting structural reductions in SI_LTL mode, iteration 1 : 60/62 places, 62/64 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4421 ms. Remains : 60/62 places, 62/64 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m36-LTLCardinality-07
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m36-LTLCardinality-07 finished in 4482 ms.
All properties solved by simple procedures.
Total runtime 18085 ms.
ITS solved all properties within timeout
BK_STOP 1716880311245
--------------------
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="SieveSingleMsgMbox-PT-d0m36"
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 SieveSingleMsgMbox-PT-d0m36, 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 r377-smll-171683809500027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d0m36.tgz
mv SieveSingleMsgMbox-PT-d0m36 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 '
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 ;