About the Execution of LTSMin+red for MultiCrashLeafsetExtension-PT-S32C11
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5813.008 | 464876.00 | 543426.00 | 1490.20 | TFFFF?TTTF???FF? | 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.r508-tall-171654351100222.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 MultiCrashLeafsetExtension-PT-S32C11, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654351100222
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 35M
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 16:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 30K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 178K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 19 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 35M 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 MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2023-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1717232041246
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C11
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 08:54:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 08:54:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 08:54:03] [INFO ] Load time of PNML (sax parser for PT used): 1101 ms
[2024-06-01 08:54:03] [INFO ] Transformed 34406 places.
[2024-06-01 08:54:03] [INFO ] Transformed 51525 transitions.
[2024-06-01 08:54:03] [INFO ] Parsed PT model containing 34406 places and 51525 transitions and 192310 arcs in 1472 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 129 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (354 resets) in 4232 ms. (9 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 152 ms. (26 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 16/16 properties
Interrupted probabilistic random walk after 4637 steps, run timeout after 3002 ms. (steps per millisecond=1 ) properties seen :0 out of 16
Probabilistic random walk after 4637 steps, saw 2488 distinct states, run finished after 3007 ms. (steps per millisecond=1 ) properties seen :0
[2024-06-01 08:54:09] [INFO ] Flow matrix only has 50469 transitions (discarded 1056 similar events)
// Phase 1: matrix 50469 rows 34406 cols
[2024-06-01 08:54:17] [INFO ] Computed 1963 invariants in 8165 ms
[2024-06-01 08:54:18] [INFO ] State equation strengthened by 16546 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/424 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-00 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-01 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-07 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-09 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 5481/5905 variables, 15/15 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5905 variables, 1/16 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5905 variables, 0/16 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 65/5970 variables, 65/81 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/5970 variables, 0/81 constraints. Problems are: Problem set: 4 solved, 12 unsolved
SMT process timed out in 13915ms, After SMT, problems are : Problem set: 4 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 371 out of 34406 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 34406/34406 places, 51525/51525 transitions.
Graph (complete) has 112391 edges and 34406 vertex of which 34349 are kept as prefixes of interest. Removing 57 places using SCC suffix rule.97 ms
Discarding 57 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 10784 transitions
Trivial Post-agglo rules discarded 10784 transitions
Performed 10784 trivial Post agglomeration. Transition count delta: 10784
Iterating post reduction 0 with 10784 rules applied. Total rules applied 10785 place count 34349 transition count 40741
Reduce places removed 10784 places and 0 transitions.
Performed 177 Post agglomeration using F-continuation condition.Transition count delta: 177
Iterating post reduction 1 with 10961 rules applied. Total rules applied 21746 place count 23565 transition count 40564
Reduce places removed 177 places and 0 transitions.
Iterating post reduction 2 with 177 rules applied. Total rules applied 21923 place count 23388 transition count 40564
Performed 710 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 710 Pre rules applied. Total rules applied 21923 place count 23388 transition count 39854
Deduced a syphon composed of 710 places in 64 ms
Reduce places removed 710 places and 0 transitions.
Iterating global reduction 3 with 1420 rules applied. Total rules applied 23343 place count 22678 transition count 39854
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 117 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 23409 place count 22645 transition count 39821
Free-agglomeration rule (complex) applied 2044 times.
Iterating global reduction 3 with 2044 rules applied. Total rules applied 25453 place count 22645 transition count 37777
Reduce places removed 2044 places and 0 transitions.
Iterating post reduction 3 with 2044 rules applied. Total rules applied 27497 place count 20601 transition count 37777
Partial Free-agglomeration rule applied 10784 times.
Drop transitions (Partial Free agglomeration) removed 10784 transitions
Iterating global reduction 4 with 10784 rules applied. Total rules applied 38281 place count 20601 transition count 37777
Applied a total of 38281 rules in 13364 ms. Remains 20601 /34406 variables (removed 13805) and now considering 37777/51525 (removed 13748) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13380 ms. Remains : 20601/34406 places, 37777/51525 transitions.
RANDOM walk for 40000 steps (583 resets) in 6019 ms. (6 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (56 resets) in 739 ms. (54 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (56 resets) in 672 ms. (59 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (56 resets) in 604 ms. (66 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (56 resets) in 783 ms. (51 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (56 resets) in 972 ms. (41 steps per ms) remains 11/12 properties
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (56 resets) in 990 ms. (40 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (56 resets) in 706 ms. (56 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (56 resets) in 723 ms. (55 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (56 resets) in 655 ms. (60 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (56 resets) in 851 ms. (46 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (56 resets) in 724 ms. (55 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (56 resets) in 629 ms. (63 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 27694 steps, run timeout after 12001 ms. (steps per millisecond=2 ) properties seen :0 out of 11
Probabilistic random walk after 27694 steps, saw 13050 distinct states, run finished after 12002 ms. (steps per millisecond=2 ) properties seen :0
[2024-06-01 08:54:53] [INFO ] Flow matrix only has 36215 transitions (discarded 1562 similar events)
// Phase 1: matrix 36215 rows 20601 cols
[2024-06-01 08:55:05] [INFO ] Computed 1906 invariants in 11843 ms
[2024-06-01 08:55:06] [INFO ] State equation strengthened by 16546 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/353 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-08 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-13 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 7061/7414 variables, 6/6 constraints. Problems are: Problem set: 2 solved, 9 unsolved
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-14 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (INCLUDED_ONLY) 0/7414 variables, 9/15 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7414 variables, 0/15 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 1/7415 variables, 1/16 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7415 variables, 0/16 constraints. Problems are: Problem set: 3 solved, 8 unsolved
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-02 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-03 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 12837/20252 variables, 1541/1557 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/20252 variables, 0/1557 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 56/20308 variables, 56/1613 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/20308 variables, 0/1613 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 293/20601 variables, 293/1906 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/20601 variables, 0/1906 constraints. Problems are: Problem set: 5 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 56816/56816 variables, and 22507 constraints, problems are : Problem set: 5 solved, 6 unsolved in 45102 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 1843/1843 constraints, State Equation: 20601/20601 constraints, ReadFeed: 0/16546 constraints, PredecessorRefiner: 11/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 7184/7350 variables, 3/3 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7350 variables, 6/9 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7350 variables, 0/9 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 12893/20243 variables, 1539/1548 constraints. Problems are: Problem set: 5 solved, 6 unsolved
SMT process timed out in 184567ms, After SMT, problems are : Problem set: 5 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 166 out of 20601 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20601/20601 places, 37777/37777 transitions.
Graph (complete) has 151626 edges and 20601 vertex of which 20600 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.27 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 0 with 73 rules applied. Total rules applied 74 place count 20600 transition count 37704
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 147 place count 20527 transition count 37704
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 147 place count 20527 transition count 37694
Deduced a syphon composed of 10 places in 27 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 167 place count 20517 transition count 37694
Free-agglomeration rule (complex) applied 22 times.
Iterating global reduction 2 with 22 rules applied. Total rules applied 189 place count 20517 transition count 37672
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 211 place count 20495 transition count 37672
Partial Free-agglomeration rule applied 173 times.
Drop transitions (Partial Free agglomeration) removed 173 transitions
Iterating global reduction 3 with 173 rules applied. Total rules applied 384 place count 20495 transition count 37672
Applied a total of 384 rules in 4465 ms. Remains 20495 /20601 variables (removed 106) and now considering 37672/37777 (removed 105) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4465 ms. Remains : 20495/20601 places, 37672/37777 transitions.
RANDOM walk for 40000 steps (585 resets) in 5913 ms. (6 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 672 ms. (59 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 824 ms. (48 steps per ms) remains 5/6 properties
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (56 resets) in 638 ms. (62 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (56 resets) in 683 ms. (58 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (56 resets) in 710 ms. (56 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (56 resets) in 712 ms. (56 steps per ms) remains 5/5 properties
[2024-06-01 08:58:05] [INFO ] Flow matrix only has 36107 transitions (discarded 1565 similar events)
// Phase 1: matrix 36107 rows 20495 cols
[2024-06-01 08:58:17] [INFO ] Computed 1905 invariants in 11733 ms
[2024-06-01 08:58:18] [INFO ] State equation strengthened by 16546 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 7127/7271 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7271 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7271 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 12925/20196 variables, 1597/1606 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/20196 variables, 0/1606 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 60/20256 variables, 60/1666 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/20256 variables, 0/1666 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 239/20495 variables, 239/1905 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/20495 variables, 0/1905 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 36107/56602 variables, 20495/22400 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/56602 variables, 16546/38946 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 56602/56602 variables, and 38946 constraints, problems are : Problem set: 0 solved, 5 unsolved in 75081 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 1842/1842 constraints, State Equation: 20495/20495 constraints, ReadFeed: 16546/16546 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 7127/7271 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7271 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7271 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 12925/20196 variables, 1597/1606 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SMT process timed out in 213275ms, After SMT, problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 144 out of 20495 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20495/20495 places, 37672/37672 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 20495 transition count 37664
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 20487 transition count 37664
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 21 place count 20487 transition count 37659
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 26 place count 20482 transition count 37659
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 33 place count 20482 transition count 37659
Applied a total of 33 rules in 4063 ms. Remains 20482 /20495 variables (removed 13) and now considering 37659/37672 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4064 ms. Remains : 20482/20495 places, 37659/37672 transitions.
[2024-06-01 09:01:42] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 7 ms.
[2024-06-01 09:01:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 20482 places, 37659 transitions and 228606 arcs took 156 ms.
[2024-06-01 09:01:45] [INFO ] Flatten gal took : 2241 ms
Total runtime 463340 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-05
Could not compute solution for formula : MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-10
Could not compute solution for formula : MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-11
Could not compute solution for formula : MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2023-12
Could not compute solution for formula : MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-15
BK_STOP 1717232506122
--------------------
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 ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2024
rfs formula name MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-05
rfs formula type AG
rfs formula formula --invariant=/tmp/558/inv_0_
rfs formula name MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-10
rfs formula type AG
rfs formula formula --invariant=/tmp/558/inv_1_
rfs formula name MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-11
rfs formula type EF
rfs formula formula --invariant=/tmp/558/inv_2_
rfs formula name MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2023-12
rfs formula type EF
rfs formula formula --invariant=/tmp/558/inv_3_
rfs formula name MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-15
rfs formula type AG
rfs formula formula --invariant=/tmp/558/inv_4_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc
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="MultiCrashLeafsetExtension-PT-S32C11"
export BK_EXAMINATION="ReachabilityCardinality"
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 MultiCrashLeafsetExtension-PT-S32C11, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r508-tall-171654351100222"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C11.tgz
mv MultiCrashLeafsetExtension-PT-S32C11 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;