About the Execution of LTSMin+red for ResIsolation-PT-N09P1
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
2881.544 | 76474.00 | 125552.00 | 277.90 | TTTFTFTTTTTTFFTT | 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.r631-smll-171774447000047.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 ltsminxred
Input is ResIsolation-PT-N09P1, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r631-smll-171774447000047
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.6M
-rw-r--r-- 1 mcc users 9.6K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 114K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 9.1K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 9.1M Jun 7 06:26 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 ResIsolation-PT-N09P1-ReachabilityFireability-2024-00
FORMULA_NAME ResIsolation-PT-N09P1-ReachabilityFireability-2024-01
FORMULA_NAME ResIsolation-PT-N09P1-ReachabilityFireability-2024-02
FORMULA_NAME ResIsolation-PT-N09P1-ReachabilityFireability-2024-03
FORMULA_NAME ResIsolation-PT-N09P1-ReachabilityFireability-2024-04
FORMULA_NAME ResIsolation-PT-N09P1-ReachabilityFireability-2024-05
FORMULA_NAME ResIsolation-PT-N09P1-ReachabilityFireability-2024-06
FORMULA_NAME ResIsolation-PT-N09P1-ReachabilityFireability-2024-07
FORMULA_NAME ResIsolation-PT-N09P1-ReachabilityFireability-2024-08
FORMULA_NAME ResIsolation-PT-N09P1-ReachabilityFireability-2024-09
FORMULA_NAME ResIsolation-PT-N09P1-ReachabilityFireability-2024-10
FORMULA_NAME ResIsolation-PT-N09P1-ReachabilityFireability-2024-11
FORMULA_NAME ResIsolation-PT-N09P1-ReachabilityFireability-2024-12
FORMULA_NAME ResIsolation-PT-N09P1-ReachabilityFireability-2024-13
FORMULA_NAME ResIsolation-PT-N09P1-ReachabilityFireability-2024-14
FORMULA_NAME ResIsolation-PT-N09P1-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1717773872425
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResIsolation-PT-N09P1
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-07 15:24:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-06-07 15:24:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 15:24:35] [INFO ] Load time of PNML (sax parser for PT used): 1107 ms
[2024-06-07 15:24:35] [INFO ] Transformed 299 places.
[2024-06-07 15:24:35] [INFO ] Transformed 9484 transitions.
[2024-06-07 15:24:35] [INFO ] Found NUPN structural information;
[2024-06-07 15:24:35] [INFO ] Parsed PT model containing 299 places and 9484 transitions and 184865 arcs in 1461 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 43 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 7012 ms. (5 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 246 ms. (16 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 139 ms. (28 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 178 ms. (22 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 174 ms. (22 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 348 ms. (11 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 137 ms. (29 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 560 ms. (7 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 71 ms. (55 steps per ms) remains 16/16 properties
Interrupted probabilistic random walk after 172757 steps, run timeout after 6001 ms. (steps per millisecond=28 ) properties seen :3 out of 16
Probabilistic random walk after 172757 steps, saw 61925 distinct states, run finished after 6021 ms. (steps per millisecond=28 ) properties seen :3
FORMULA ResIsolation-PT-N09P1-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ResIsolation-PT-N09P1-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ResIsolation-PT-N09P1-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 9484 rows 299 cols
[2024-06-07 15:24:45] [INFO ] Computed 10 invariants in 381 ms
Problem ResIsolation-PT-N09P1-ReachabilityFireability-2024-12 is UNSAT
FORMULA ResIsolation-PT-N09P1-ReachabilityFireability-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 45/45 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/45 constraints. Problems are: Problem set: 1 solved, 12 unsolved
Problem ResIsolation-PT-N09P1-ReachabilityFireability-2024-03 is UNSAT
FORMULA ResIsolation-PT-N09P1-ReachabilityFireability-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 254/299 variables, 10/55 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/299 variables, 254/309 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/299 variables, 0/309 constraints. Problems are: Problem set: 2 solved, 11 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9783/9783 variables, and 608 constraints, problems are : Problem set: 2 solved, 11 unsolved in 5065 ms.
Refiners :[Domain max(s): 299/299 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 299/299 constraints, PredecessorRefiner: 12/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 11 unsolved
Problem ResIsolation-PT-N09P1-ReachabilityFireability-2024-02 is UNSAT
FORMULA ResIsolation-PT-N09P1-ReachabilityFireability-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 45/45 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/45 constraints. Problems are: Problem set: 3 solved, 10 unsolved
Problem ResIsolation-PT-N09P1-ReachabilityFireability-2024-00 is UNSAT
FORMULA ResIsolation-PT-N09P1-ReachabilityFireability-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem ResIsolation-PT-N09P1-ReachabilityFireability-2024-06 is UNSAT
FORMULA ResIsolation-PT-N09P1-ReachabilityFireability-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem ResIsolation-PT-N09P1-ReachabilityFireability-2024-08 is UNSAT
FORMULA ResIsolation-PT-N09P1-ReachabilityFireability-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 254/299 variables, 10/55 constraints. Problems are: Problem set: 6 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/299 variables, 254/309 constraints. Problems are: Problem set: 6 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/299 variables, 0/309 constraints. Problems are: Problem set: 6 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 9783/9783 variables, and 608 constraints, problems are : Problem set: 6 solved, 7 unsolved in 5010 ms.
Refiners :[Domain max(s): 299/299 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 299/299 constraints, PredecessorRefiner: 10/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 12347ms problems are : Problem set: 6 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 45 out of 299 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 299/299 places, 9484/9484 transitions.
Graph (complete) has 3157 edges and 299 vertex of which 271 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.173 ms
Discarding 28 places :
Also discarding 18 output transitions
Drop transitions (Output transitions of discarded places.) removed 18 transitions
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 271 transition count 9435
Reduce places removed 22 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 249 transition count 9425
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 74 place count 239 transition count 9425
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 74 place count 239 transition count 9416
Deduced a syphon composed of 9 places in 23 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 92 place count 230 transition count 9416
Discarding 159 places :
Symmetric choice reduction at 3 with 159 rule applications. Total rules 251 place count 71 transition count 9257
Iterating global reduction 3 with 159 rules applied. Total rules applied 410 place count 71 transition count 9257
Ensure Unique test removed 1541 transitions
Reduce isomorphic transitions removed 1541 transitions.
Iterating post reduction 3 with 1541 rules applied. Total rules applied 1951 place count 71 transition count 7716
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 7 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 1967 place count 63 transition count 7708
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1969 place count 63 transition count 7706
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1971 place count 61 transition count 7706
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1972 place count 60 transition count 7705
Applied a total of 1972 rules in 5585 ms. Remains 60 /299 variables (removed 239) and now considering 7705/9484 (removed 1779) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5608 ms. Remains : 60/299 places, 7705/9484 transitions.
RANDOM walk for 40000 steps (8 resets) in 5684 ms. (7 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 230 ms. (173 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1047 ms. (38 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 334 ms. (119 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 418 ms. (95 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 779 ms. (51 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 714 ms. (55 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 315 ms. (126 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 201587 steps, run timeout after 6001 ms. (steps per millisecond=33 ) properties seen :0 out of 7
Probabilistic random walk after 201587 steps, saw 28878 distinct states, run finished after 6001 ms. (steps per millisecond=33 ) properties seen :0
// Phase 1: matrix 7705 rows 60 cols
[2024-06-07 15:25:11] [INFO ] Computed 9 invariants in 113 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 12/57 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 7705/7762 variables, 57/66 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7762 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 3/7765 variables, 3/69 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7765 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 0/7765 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7765/7765 variables, and 69 constraints, problems are : Problem set: 0 solved, 7 unsolved in 8411 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 60/60 constraints, PredecessorRefiner: 7/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 12/57 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 7705/7762 variables, 57/66 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7762 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 3/7765 variables, 3/69 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7765 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 0/7765 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7765/7765 variables, and 69 constraints, problems are : Problem set: 0 solved, 7 unsolved in 9450 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 60/60 constraints, PredecessorRefiner: 7/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 18635ms problems are : Problem set: 0 solved, 7 unsolved
FORMULA ResIsolation-PT-N09P1-ReachabilityFireability-2024-01 TRUE TECHNIQUES PARIKH_WALK
FORMULA ResIsolation-PT-N09P1-ReachabilityFireability-2024-07 TRUE TECHNIQUES PARIKH_WALK
FORMULA ResIsolation-PT-N09P1-ReachabilityFireability-2024-10 TRUE TECHNIQUES PARIKH_WALK
FORMULA ResIsolation-PT-N09P1-ReachabilityFireability-2024-11 TRUE TECHNIQUES PARIKH_WALK
FORMULA ResIsolation-PT-N09P1-ReachabilityFireability-2024-14 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 5 properties in 3109 ms.
Support contains 43 out of 60 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 60/60 places, 7705/7705 transitions.
Graph (complete) has 750 edges and 60 vertex of which 58 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.47 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 58 transition count 7701
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 57 transition count 7701
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 57 transition count 7701
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 6 place count 56 transition count 7700
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 56 transition count 7700
Applied a total of 7 rules in 1781 ms. Remains 56 /60 variables (removed 4) and now considering 7700/7705 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1782 ms. Remains : 56/60 places, 7700/7705 transitions.
RANDOM walk for 40000 steps (8 resets) in 4109 ms. (9 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1091 ms. (36 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 152 ms. (261 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 113981 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :0 out of 2
Probabilistic random walk after 113981 steps, saw 17257 distinct states, run finished after 3002 ms. (steps per millisecond=37 ) properties seen :0
// Phase 1: matrix 7700 rows 56 cols
[2024-06-07 15:25:39] [INFO ] Computed 10 invariants in 70 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 13/56 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 7700/7756 variables, 56/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7756 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/7756 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7756/7756 variables, and 66 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3779 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 56/56 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 13/56 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 7700/7756 variables, 56/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7756 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/7756 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7756/7756 variables, and 66 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4584 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 56/56 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 8637ms problems are : Problem set: 0 solved, 2 unsolved
FORMULA ResIsolation-PT-N09P1-ReachabilityFireability-2024-04 TRUE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 16 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=4 )
FORMULA ResIsolation-PT-N09P1-ReachabilityFireability-2024-05 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 2 properties in 299 ms.
All properties solved without resorting to model-checking.
Total runtime 74617 ms.
ITS solved all properties within timeout
BK_STOP 1717773948899
--------------------
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 ReachabilityFireability -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="ResIsolation-PT-N09P1"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ResIsolation-PT-N09P1, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r631-smll-171774447000047"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ResIsolation-PT-N09P1.tgz
mv ResIsolation-PT-N09P1 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;