About the Execution of LTSMin+red for ResIsolation-PT-N08P2
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1359.495 | 73988.00 | 119821.00 | 341.90 | FFFFFFFFFTFTTFTT | 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-171774447000015.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-N08P2, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r631-smll-171774447000015
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.5M
-rw-r--r-- 1 mcc users 5.6K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 18K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K 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 9.2M 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-N08P2-ReachabilityFireability-2024-00
FORMULA_NAME ResIsolation-PT-N08P2-ReachabilityFireability-2024-01
FORMULA_NAME ResIsolation-PT-N08P2-ReachabilityFireability-2024-02
FORMULA_NAME ResIsolation-PT-N08P2-ReachabilityFireability-2024-03
FORMULA_NAME ResIsolation-PT-N08P2-ReachabilityFireability-2024-04
FORMULA_NAME ResIsolation-PT-N08P2-ReachabilityFireability-2024-05
FORMULA_NAME ResIsolation-PT-N08P2-ReachabilityFireability-2024-06
FORMULA_NAME ResIsolation-PT-N08P2-ReachabilityFireability-2024-07
FORMULA_NAME ResIsolation-PT-N08P2-ReachabilityFireability-2024-08
FORMULA_NAME ResIsolation-PT-N08P2-ReachabilityFireability-2024-09
FORMULA_NAME ResIsolation-PT-N08P2-ReachabilityFireability-2024-10
FORMULA_NAME ResIsolation-PT-N08P2-ReachabilityFireability-2024-11
FORMULA_NAME ResIsolation-PT-N08P2-ReachabilityFireability-2024-12
FORMULA_NAME ResIsolation-PT-N08P2-ReachabilityFireability-2024-13
FORMULA_NAME ResIsolation-PT-N08P2-ReachabilityFireability-2024-14
FORMULA_NAME ResIsolation-PT-N08P2-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1717752497875
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-N08P2
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-07 09:28:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-06-07 09:28:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 09:28:21] [INFO ] Load time of PNML (sax parser for PT used): 1372 ms
[2024-06-07 09:28:21] [INFO ] Transformed 309 places.
[2024-06-07 09:28:21] [INFO ] Transformed 9493 transitions.
[2024-06-07 09:28:21] [INFO ] Found NUPN structural information;
[2024-06-07 09:28:21] [INFO ] Parsed PT model containing 309 places and 9493 transitions and 184883 arcs in 1713 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 25 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 5494 ms. (7 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 97 ms. (40 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 383 ms. (10 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 134 ms. (29 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 35 ms. (111 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 147 ms. (27 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 138 ms. (28 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 176 ms. (22 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
Interrupted probabilistic random walk after 105942 steps, run timeout after 3001 ms. (steps per millisecond=35 ) properties seen :3 out of 16
Probabilistic random walk after 105942 steps, saw 24698 distinct states, run finished after 3008 ms. (steps per millisecond=35 ) properties seen :3
FORMULA ResIsolation-PT-N08P2-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ResIsolation-PT-N08P2-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ResIsolation-PT-N08P2-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 9493 rows 309 cols
[2024-06-07 09:28:27] [INFO ] Computed 10 invariants in 380 ms
Problem ResIsolation-PT-N08P2-ReachabilityFireability-2024-13 is UNSAT
FORMULA ResIsolation-PT-N08P2-ReachabilityFireability-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 47/47 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/47 constraints. Problems are: Problem set: 1 solved, 12 unsolved
Problem ResIsolation-PT-N08P2-ReachabilityFireability-2024-00 is UNSAT
FORMULA ResIsolation-PT-N08P2-ReachabilityFireability-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem ResIsolation-PT-N08P2-ReachabilityFireability-2024-01 is UNSAT
FORMULA ResIsolation-PT-N08P2-ReachabilityFireability-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem ResIsolation-PT-N08P2-ReachabilityFireability-2024-04 is UNSAT
FORMULA ResIsolation-PT-N08P2-ReachabilityFireability-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem ResIsolation-PT-N08P2-ReachabilityFireability-2024-06 is UNSAT
FORMULA ResIsolation-PT-N08P2-ReachabilityFireability-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem ResIsolation-PT-N08P2-ReachabilityFireability-2024-08 is UNSAT
FORMULA ResIsolation-PT-N08P2-ReachabilityFireability-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 262/309 variables, 10/57 constraints. Problems are: Problem set: 6 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/309 variables, 262/319 constraints. Problems are: Problem set: 6 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 0/319 constraints. Problems are: Problem set: 6 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9802/9802 variables, and 628 constraints, problems are : Problem set: 6 solved, 7 unsolved in 5077 ms.
Refiners :[Domain max(s): 309/309 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 309/309 constraints, PredecessorRefiner: 12/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 46/46 constraints. Problems are: Problem set: 6 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/46 constraints. Problems are: Problem set: 6 solved, 7 unsolved
Problem ResIsolation-PT-N08P2-ReachabilityFireability-2024-12 is UNSAT
FORMULA ResIsolation-PT-N08P2-ReachabilityFireability-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 263/309 variables, 10/56 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/309 variables, 263/319 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 0/319 constraints. Problems are: Problem set: 7 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 9802/9802 variables, and 628 constraints, problems are : Problem set: 7 solved, 6 unsolved in 5012 ms.
Refiners :[Domain max(s): 309/309 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 309/309 constraints, PredecessorRefiner: 7/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 12218ms problems are : Problem set: 7 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 45 out of 309 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 9493/9493 transitions.
Graph (complete) has 3166 edges and 309 vertex of which 279 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.164 ms
Discarding 30 places :
Also discarding 20 output transitions
Drop transitions (Output transitions of discarded places.) removed 20 transitions
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 38 rules applied. Total rules applied 39 place count 279 transition count 9435
Reduce places removed 28 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 36 rules applied. Total rules applied 75 place count 251 transition count 9427
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 83 place count 243 transition count 9427
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 83 place count 243 transition count 9417
Deduced a syphon composed of 10 places in 7 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 103 place count 233 transition count 9417
Discarding 158 places :
Symmetric choice reduction at 3 with 158 rule applications. Total rules 261 place count 75 transition count 9259
Iterating global reduction 3 with 158 rules applied. Total rules applied 419 place count 75 transition count 9259
Ensure Unique test removed 773 transitions
Reduce isomorphic transitions removed 773 transitions.
Iterating post reduction 3 with 773 rules applied. Total rules applied 1192 place count 75 transition count 8486
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 1208 place count 67 transition count 8478
Free-agglomeration rule applied 5 times.
Iterating global reduction 4 with 5 rules applied. Total rules applied 1213 place count 67 transition count 8473
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 1218 place count 62 transition count 8473
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1219 place count 61 transition count 8472
Applied a total of 1219 rules in 5837 ms. Remains 61 /309 variables (removed 248) and now considering 8472/9493 (removed 1021) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5860 ms. Remains : 61/309 places, 8472/9493 transitions.
RANDOM walk for 40000 steps (8 resets) in 5143 ms. (7 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 137 ms. (289 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 916 ms. (43 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 449 ms. (88 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 151 ms. (263 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 129129 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :1 out of 6
Probabilistic random walk after 129129 steps, saw 20557 distinct states, run finished after 3001 ms. (steps per millisecond=43 ) properties seen :1
FORMULA ResIsolation-PT-N08P2-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 8472 rows 61 cols
[2024-06-07 09:28:50] [INFO ] Computed 10 invariants in 59 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 19/61 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 8472/8533 variables, 61/71 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8533 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 0/8533 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8533/8533 variables, and 71 constraints, problems are : Problem set: 0 solved, 5 unsolved in 6853 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 5/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 19/61 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 8472/8533 variables, 61/71 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8533 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 0/8533 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8533/8533 variables, and 71 constraints, problems are : Problem set: 0 solved, 5 unsolved in 7966 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 5/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 15175ms problems are : Problem set: 0 solved, 5 unsolved
FORMULA ResIsolation-PT-N08P2-ReachabilityFireability-2024-02 FALSE TECHNIQUES PARIKH_WALK
FORMULA ResIsolation-PT-N08P2-ReachabilityFireability-2024-10 FALSE TECHNIQUES PARIKH_WALK
FORMULA ResIsolation-PT-N08P2-ReachabilityFireability-2024-11 TRUE TECHNIQUES PARIKH_WALK
FORMULA ResIsolation-PT-N08P2-ReachabilityFireability-2024-14 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 4 properties in 1881 ms.
Support contains 10 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 8472/8472 transitions.
Graph (trivial) has 17 edges and 61 vertex of which 6 / 61 are part of one of the 3 SCC in 3 ms
Free SCC test removed 3 places
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Free-agglomeration rule applied 11 times.
Iterating global reduction 0 with 11 rules applied. Total rules applied 12 place count 58 transition count 8455
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 2304 transitions
Reduce isomorphic transitions removed 2304 transitions.
Iterating post reduction 0 with 2315 rules applied. Total rules applied 2327 place count 47 transition count 6151
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 2328 place count 47 transition count 6150
Applied a total of 2328 rules in 14602 ms. Remains 47 /61 variables (removed 14) and now considering 6150/8472 (removed 2322) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14605 ms. Remains : 47/61 places, 6150/8472 transitions.
RANDOM walk for 40000 steps (8 resets) in 6646 ms. (6 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 132728 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :0 out of 1
Probabilistic random walk after 132728 steps, saw 27164 distinct states, run finished after 3001 ms. (steps per millisecond=44 ) properties seen :0
// Phase 1: matrix 6150 rows 47 cols
[2024-06-07 09:29:27] [INFO ] Computed 10 invariants in 53 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 37/47 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6150/6197 variables, 47/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6197 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/6197 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6197/6197 variables, and 57 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2491 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 47/47 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 37/47 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6150/6197 variables, 47/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6197 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/6197 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 6197/6197 variables, and 57 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2205 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 47/47 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 4834ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 15 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=5 )
FORMULA ResIsolation-PT-N08P2-ReachabilityFireability-2024-15 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 13 ms.
All properties solved without resorting to model-checking.
Total runtime 71644 ms.
ITS solved all properties within timeout
BK_STOP 1717752571863
--------------------
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-N08P2"
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-N08P2, 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-171774447000015"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ResIsolation-PT-N08P2.tgz
mv ResIsolation-PT-N08P2 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 ;