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.r530-tall-171683779300417.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 ShieldPPPt-PT-040B, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r530-tall-171683779300417
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Apr 11 14:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 11 14:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 762K 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

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1717225954131

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldPPPt-PT-040B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 07:12:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2024-06-01 07:12:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 07:12:35] [INFO ] Load time of PNML (sax parser for PT used): 189 ms
[2024-06-01 07:12:35] [INFO ] Transformed 3123 places.
[2024-06-01 07:12:35] [INFO ] Transformed 2843 transitions.
[2024-06-01 07:12:35] [INFO ] Found NUPN structural information;
[2024-06-01 07:12:35] [INFO ] Parsed PT model containing 3123 places and 2843 transitions and 7126 arcs in 422 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 3123/3123 places, 2843/2843 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 763 transitions
Trivial Post-agglo rules discarded 763 transitions
Performed 763 trivial Post agglomeration. Transition count delta: 763
Iterating post reduction 0 with 763 rules applied. Total rules applied 763 place count 3123 transition count 2080
Reduce places removed 763 places and 0 transitions.
Ensure Unique test 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 1 with 765 rules applied. Total rules applied 1528 place count 2360 transition count 2078
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1529 place count 2359 transition count 2078
Performed 160 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 160 Pre rules applied. Total rules applied 1529 place count 2359 transition count 1918
Deduced a syphon composed of 160 places in 22 ms
Reduce places removed 160 places and 0 transitions.
Iterating global reduction 3 with 320 rules applied. Total rules applied 1849 place count 2199 transition count 1918
Performed 1079 Post agglomeration using F-continuation condition.Transition count delta: 1079
Deduced a syphon composed of 1079 places in 5 ms
Reduce places removed 1079 places and 0 transitions.
Iterating global reduction 3 with 2158 rules applied. Total rules applied 4007 place count 1120 transition count 839
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4209 place count 1019 transition count 839
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 18 places in 3 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 4245 place count 1001 transition count 839
Applied a total of 4245 rules in 535 ms. Remains 1001 /3123 variables (removed 2122) and now considering 839/2843 (removed 2004) transitions.
// Phase 1: matrix 839 rows 1001 cols
[2024-06-01 07:12:36] [INFO ] Computed 441 invariants in 25 ms
[2024-06-01 07:12:37] [INFO ] Implicit Places using invariants in 880 ms returned [994]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 909 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1000/3123 places, 839/2843 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 1000 transition count 837
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 998 transition count 837
Applied a total of 4 rules in 26 ms. Remains 998 /1000 variables (removed 2) and now considering 837/839 (removed 2) transitions.
// Phase 1: matrix 837 rows 998 cols
[2024-06-01 07:12:37] [INFO ] Computed 440 invariants in 5 ms
[2024-06-01 07:12:37] [INFO ] Implicit Places using invariants in 626 ms returned [981, 985]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 631 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 996/3123 places, 837/2843 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 994 transition count 835
Applied a total of 4 rules in 21 ms. Remains 994 /996 variables (removed 2) and now considering 835/837 (removed 2) transitions.
// Phase 1: matrix 835 rows 994 cols
[2024-06-01 07:12:37] [INFO ] Computed 438 invariants in 6 ms
[2024-06-01 07:12:38] [INFO ] Implicit Places using invariants in 612 ms returned []
[2024-06-01 07:12:38] [INFO ] Invariant cache hit.
[2024-06-01 07:12:38] [INFO ] State equation strengthened by 278 read => feed constraints.
[2024-06-01 07:12:45] [INFO ] Implicit Places using invariants and state equation in 7281 ms returned []
Implicit Place search using SMT with State Equation took 7898 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 994/3123 places, 835/2843 transitions.
Finished structural reductions in LIVENESS mode , in 3 iterations and 10037 ms. Remains : 994/3123 places, 835/2843 transitions.
Discarding 278 transitions out of 835. Remains 557
Initial state reduction rules removed 1 formulas.
RANDOM walk for 40000 steps (8 resets) in 4143 ms. (9 steps per ms) remains 359/556 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 359/359 properties
BEST_FIRST walk for 402 steps (8 resets) in 40 ms. (9 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 31 ms. (12 steps per ms) remains 359/359 properties
BEST_FIRST walk for 400 steps (8 resets) in 16 ms. (23 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 15 ms. (25 steps per ms) remains 359/359 properties
BEST_FIRST walk for 402 steps (8 resets) in 13 ms. (28 steps per ms) remains 359/359 properties
BEST_FIRST walk for 404 steps (8 resets) in 26 ms. (14 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 18 ms. (21 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 16 ms. (23 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 16 ms. (23 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 16 ms. (23 steps per ms) remains 359/359 properties
BEST_FIRST walk for 404 steps (8 resets) in 18 ms. (21 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 15 ms. (25 steps per ms) remains 359/359 properties
BEST_FIRST walk for 402 steps (8 resets) in 14 ms. (26 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 359/359 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 359/359 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 359/359 properties
BEST_FIRST walk for 402 steps (8 resets) in 15 ms. (25 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 17 ms. (22 steps per ms) remains 359/359 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 16 ms. (23 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 15 ms. (25 steps per ms) remains 359/359 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 359/359 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 359/359 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 359/359 properties
BEST_FIRST walk for 402 steps (8 resets) in 9 ms. (40 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 359/359 properties
BEST_FIRST walk for 402 steps (8 resets) in 11 ms. (33 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 359/359 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 359/359 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 359/359 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 359/359 properties
BEST_FIRST walk for 402 steps (8 resets) in 11 ms. (33 steps per ms) remains 359/359 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 359/359 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 359/359 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 359/359 properties
[2024-06-01 07:12:47] [INFO ] Invariant cache hit.
[2024-06-01 07:12:47] [INFO ] State equation strengthened by 278 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 359 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 644/1829 variables, and 644 constraints, problems are : Problem set: 0 solved, 359 unsolved in 5024 ms.
Refiners :[Domain max(s): 644/994 constraints, Positive P Invariants (semi-flows): 0/438 constraints, State Equation: 0/994 constraints, ReadFeed: 0/278 constraints, PredecessorRefiner: 359/359 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 359 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 359 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 0/644 constraints. Problems are: Problem set: 0 solved, 359 unsolved
At refinement iteration 2 (OVERLAPS) 6/650 variables, 286/930 constraints. Problems are: Problem set: 0 solved, 359 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/650 variables, 6/936 constraints. Problems are: Problem set: 0 solved, 359 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 650/1829 variables, and 936 constraints, problems are : Problem set: 0 solved, 359 unsolved in 5012 ms.
Refiners :[Domain max(s): 650/994 constraints, Positive P Invariants (semi-flows): 286/438 constraints, State Equation: 0/994 constraints, ReadFeed: 0/278 constraints, PredecessorRefiner: 0/359 constraints, Known Traps: 0/0 constraints]
After SMT, in 10225ms problems are : Problem set: 0 solved, 359 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 644 out of 994 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 994/994 places, 835/835 transitions.
Partial Free-agglomeration rule applied 40 times.
Drop transitions (Partial Free agglomeration) removed 40 transitions
Iterating global reduction 0 with 40 rules applied. Total rules applied 40 place count 994 transition count 835
Applied a total of 40 rules in 73 ms. Remains 994 /994 variables (removed 0) and now considering 835/835 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 994/994 places, 835/835 transitions.
RANDOM walk for 4000000 steps (8 resets) in 101666 ms. (39 steps per ms) remains 199/359 properties
BEST_FIRST walk for 40003 steps (8 resets) in 280 ms. (142 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 267 ms. (149 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 266 ms. (149 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 265 ms. (150 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 267 ms. (149 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 272 ms. (146 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 272 ms. (146 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (8 resets) in 274 ms. (145 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 272 ms. (146 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (8 resets) in 266 ms. (149 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (8 resets) in 261 ms. (152 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 265 ms. (150 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 268 ms. (148 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (8 resets) in 262 ms. (152 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 268 ms. (148 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 264 ms. (150 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 267 ms. (149 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (8 resets) in 270 ms. (147 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 269 ms. (148 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (8 resets) in 271 ms. (147 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 274 ms. (145 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 270 ms. (147 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 270 ms. (147 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (8 resets) in 273 ms. (145 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (8 resets) in 273 ms. (145 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 269 ms. (148 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 267 ms. (149 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 269 ms. (148 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 266 ms. (149 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 272 ms. (146 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 269 ms. (148 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 273 ms. (146 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (8 resets) in 300 ms. (132 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (8 resets) in 277 ms. (143 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 318 ms. (125 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (8 resets) in 284 ms. (140 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 271 ms. (147 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 269 ms. (148 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 270 ms. (147 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 267 ms. (149 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 270 ms. (147 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 267 ms. (149 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (8 resets) in 268 ms. (148 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 268 ms. (148 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (8 resets) in 337 ms. (118 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 268 ms. (148 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40002 steps (8 resets) in 273 ms. (145 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (8 resets) in 271 ms. (147 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (8 resets) in 275 ms. (144 steps per ms) remains 199/199 properties
// Phase 1: matrix 835 rows 994 cols
[2024-06-01 07:13:30] [INFO ] Computed 438 invariants in 3 ms
[2024-06-01 07:13:30] [INFO ] State equation strengthened by 278 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/361 variables, 361/361 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/361 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 2 (OVERLAPS) 7/368 variables, 162/523 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/368 variables, 7/530 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/368 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 5 (OVERLAPS) 626/994 variables, 276/806 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/994 variables, 626/1432 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/994 variables, 0/1432 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 8 (OVERLAPS) 835/1829 variables, 994/2426 constraints. Problems are: Problem set: 0 solved, 199 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/1829 variables, 278/2704 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1829 variables, 0/2704 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 11 (OVERLAPS) 0/1829 variables, 0/2704 constraints. Problems are: Problem set: 0 solved, 199 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1829/1829 variables, and 2704 constraints, problems are : Problem set: 0 solved, 199 unsolved in 45019 ms.
Refiners :[Domain max(s): 994/994 constraints, Positive P Invariants (semi-flows): 438/438 constraints, State Equation: 994/994 constraints, ReadFeed: 278/278 constraints, PredecessorRefiner: 199/199 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 199 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/361 variables, 361/361 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/361 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 2 (OVERLAPS) 7/368 variables, 162/523 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/368 variables, 7/530 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/368 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 5 (OVERLAPS) 626/994 variables, 276/806 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/994 variables, 626/1432 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/994 variables, 0/1432 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 8 (OVERLAPS) 835/1829 variables, 994/2426 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1829 variables, 278/2704 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1829 variables, 199/2903 constraints. Problems are: Problem set: 0 solved, 199 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1829/1829 variables, and 2903 constraints, problems are : Problem set: 0 solved, 199 unsolved in 45019 ms.
Refiners :[Domain max(s): 994/994 constraints, Positive P Invariants (semi-flows): 438/438 constraints, State Equation: 994/994 constraints, ReadFeed: 278/278 constraints, PredecessorRefiner: 199/199 constraints, Known Traps: 0/0 constraints]
After SMT, in 90139ms problems are : Problem set: 0 solved, 199 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 361 out of 994 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 994/994 places, 835/835 transitions.
Partial Free-agglomeration rule applied 34 times.
Drop transitions (Partial Free agglomeration) removed 34 transitions
Iterating global reduction 0 with 34 rules applied. Total rules applied 34 place count 994 transition count 835
Applied a total of 34 rules in 73 ms. Remains 994 /994 variables (removed 0) and now considering 835/835 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 994/994 places, 835/835 transitions.
RANDOM walk for 4000000 steps (8 resets) in 82479 ms. (48 steps per ms) remains 195/199 properties
BEST_FIRST walk for 40002 steps (8 resets) in 347 ms. (114 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 401 ms. (99 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 342 ms. (116 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 338 ms. (118 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 345 ms. (115 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 339 ms. (117 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 443 ms. (90 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 363 ms. (109 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 401 ms. (99 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 381 ms. (104 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 376 ms. (106 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 394 ms. (101 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 384 ms. (103 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 373 ms. (106 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 376 ms. (106 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 438 ms. (91 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 354 ms. (112 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 398 ms. (100 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 505 ms. (79 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 493 ms. (80 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 394 ms. (101 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 416 ms. (95 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 404 ms. (98 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 460 ms. (86 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 377 ms. (105 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 396 ms. (100 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 384 ms. (103 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 388 ms. (102 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 385 ms. (103 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 383 ms. (104 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 403 ms. (99 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 461 ms. (86 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 389 ms. (102 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 365 ms. (109 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 420 ms. (95 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 377 ms. (105 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 372 ms. (107 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 465 ms. (85 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 368 ms. (108 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 398 ms. (100 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 384 ms. (103 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 381 ms. (104 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 380 ms. (104 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 376 ms. (106 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 399 ms. (100 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 378 ms. (105 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 392 ms. (101 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 383 ms. (104 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (8 resets) in 369 ms. (108 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (8 resets) in 455 ms. (87 steps per ms) remains 195/195 properties
Interrupted probabilistic random walk after 1843180 steps, run timeout after 81001 ms. (steps per millisecond=22 ) properties seen :74 out of 195
Probabilistic random walk after 1843180 steps, saw 1388119 distinct states, run finished after 81010 ms. (steps per millisecond=22 ) properties seen :74
// Phase 1: matrix 835 rows 994 cols
[2024-06-01 07:16:48] [INFO ] Computed 438 invariants in 4 ms
[2024-06-01 07:16:48] [INFO ] State equation strengthened by 278 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 224/224 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/224 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 2 (OVERLAPS) 25/249 variables, 111/335 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/249 variables, 25/360 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/249 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 5 (OVERLAPS) 745/994 variables, 327/687 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/994 variables, 745/1432 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/994 variables, 0/1432 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 8 (OVERLAPS) 835/1829 variables, 994/2426 constraints. Problems are: Problem set: 0 solved, 121 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/1829 variables, 278/2704 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1829 variables, 0/2704 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 11 (OVERLAPS) 0/1829 variables, 0/2704 constraints. Problems are: Problem set: 0 solved, 121 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1829/1829 variables, and 2704 constraints, problems are : Problem set: 0 solved, 121 unsolved in 31037 ms.
Refiners :[Domain max(s): 994/994 constraints, Positive P Invariants (semi-flows): 438/438 constraints, State Equation: 994/994 constraints, ReadFeed: 278/278 constraints, PredecessorRefiner: 121/121 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 121 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 224/224 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/224 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 2 (OVERLAPS) 25/249 variables, 111/335 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/249 variables, 25/360 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/249 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 5 (OVERLAPS) 745/994 variables, 327/687 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/994 variables, 745/1432 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/994 variables, 0/1432 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 8 (OVERLAPS) 835/1829 variables, 994/2426 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1829 variables, 278/2704 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1829 variables, 121/2825 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1829 variables, 0/2825 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 12 (OVERLAPS) 0/1829 variables, 0/2825 constraints. Problems are: Problem set: 0 solved, 121 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1829/1829 variables, and 2825 constraints, problems are : Problem set: 0 solved, 121 unsolved in 75020 ms.
Refiners :[Domain max(s): 994/994 constraints, Positive P Invariants (semi-flows): 438/438 constraints, State Equation: 994/994 constraints, ReadFeed: 278/278 constraints, PredecessorRefiner: 121/121 constraints, Known Traps: 0/0 constraints]
After SMT, in 106109ms problems are : Problem set: 0 solved, 121 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 224 out of 994 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 994/994 places, 835/835 transitions.
Partial Free-agglomeration rule applied 17 times.
Drop transitions (Partial Free agglomeration) removed 17 transitions
Iterating global reduction 0 with 17 rules applied. Total rules applied 17 place count 994 transition count 835
Applied a total of 17 rules in 106 ms. Remains 994 /994 variables (removed 0) and now considering 835/835 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 994/994 places, 835/835 transitions.
RANDOM walk for 3854243 steps (8 resets) in 119137 ms. (32 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 360 ms. (110 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 408 ms. (97 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 502 ms. (79 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 491 ms. (81 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 386 ms. (103 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40002 steps (8 resets) in 388 ms. (102 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 434 ms. (91 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 425 ms. (93 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40003 steps (8 resets) in 348 ms. (114 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 313 ms. (127 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 335 ms. (119 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 324 ms. (123 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 355 ms. (112 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 326 ms. (122 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 401 ms. (99 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 324 ms. (123 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40003 steps (8 resets) in 322 ms. (123 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40003 steps (8 resets) in 322 ms. (123 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 324 ms. (123 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40002 steps (8 resets) in 340 ms. (117 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40003 steps (8 resets) in 313 ms. (127 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 402 ms. (99 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40003 steps (8 resets) in 340 ms. (117 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 324 ms. (123 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 329 ms. (121 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 320 ms. (124 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40003 steps (8 resets) in 309 ms. (129 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40003 steps (8 resets) in 323 ms. (123 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40003 steps (8 resets) in 358 ms. (111 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 311 ms. (128 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40003 steps (8 resets) in 338 ms. (118 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 308 ms. (129 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40003 steps (8 resets) in 371 ms. (107 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40003 steps (8 resets) in 329 ms. (121 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 329 ms. (121 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40003 steps (8 resets) in 334 ms. (119 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 351 ms. (113 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40003 steps (8 resets) in 342 ms. (116 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 318 ms. (125 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 312 ms. (127 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40003 steps (8 resets) in 385 ms. (103 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40003 steps (8 resets) in 325 ms. (122 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 346 ms. (115 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40003 steps (8 resets) in 357 ms. (111 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 359 ms. (111 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 347 ms. (114 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40002 steps (8 resets) in 335 ms. (119 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 330 ms. (120 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 316 ms. (126 steps per ms) remains 121/121 properties
BEST_FIRST walk for 40004 steps (8 resets) in 323 ms. (123 steps per ms) remains 121/121 properties
Finished probabilistic random walk after 3208448 steps, run visited all 121 properties in 99161 ms. (steps per millisecond=32 )
Probabilistic random walk after 3208448 steps, saw 1647349 distinct states, run finished after 99168 ms. (steps per millisecond=32 ) properties seen :121
Able to resolve query QuasiLiveness after proving 557 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 494523 ms.
ITS solved all properties within timeout

BK_STOP 1717226449871

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -timeout 180 -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="ShieldPPPt-PT-040B"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 ShieldPPPt-PT-040B, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r530-tall-171683779300417"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-040B.tgz
mv ShieldPPPt-PT-040B execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;