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.r026-smll-171620167100166.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)
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is AutoFlight-PT-12b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-smll-171620167100166
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 712K
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 17:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Apr 12 22:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Apr 12 22:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 12 22:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 12 22:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 266K May 18 16:42 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 AutoFlight-PT-12b-ReachabilityCardinality-2024-00
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-2024-01
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-2024-02
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-2024-03
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-2024-04
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-2024-05
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-2024-06
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-2024-07
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-2024-08
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-2024-09
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-2024-10
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-2024-11
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-2024-12
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-2024-13
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-2024-14
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716279465857

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-12b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-21 08:17:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 08:17:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 08:17:49] [INFO ] Load time of PNML (sax parser for PT used): 320 ms
[2024-05-21 08:17:49] [INFO ] Transformed 1126 places.
[2024-05-21 08:17:49] [INFO ] Transformed 1124 transitions.
[2024-05-21 08:17:49] [INFO ] Found NUPN structural information;
[2024-05-21 08:17:49] [INFO ] Parsed PT model containing 1126 places and 1124 transitions and 2618 arcs in 624 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 37 ms.
Working with output stream class java.io.PrintStream
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (72 resets) in 3840 ms. (10 steps per ms) remains 9/13 properties
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-21 08:17:50] [INFO ] Flatten gal took : 453 ms
BEST_FIRST walk for 40003 steps (8 resets) in 358 ms. (111 steps per ms) remains 9/9 properties
[2024-05-21 08:17:50] [INFO ] Flatten gal took : 118 ms
BEST_FIRST walk for 40003 steps (8 resets) in 510 ms. (78 steps per ms) remains 9/9 properties
[2024-05-21 08:17:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12533179618598122206.gal : 107 ms
BEST_FIRST walk for 40003 steps (8 resets) in 317 ms. (125 steps per ms) remains 9/9 properties
[2024-05-21 08:17:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1187359912530420886.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12533179618598122206.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1187359912530420886.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40004 steps (8 resets) in 642 ms. (62 steps per ms) remains 9/9 properties
Loading property file /tmp/ReachabilityCardinality1187359912530420886.prop.
BEST_FIRST walk for 40002 steps (8 resets) in 693 ms. (57 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 397 ms. (100 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 654 ms. (61 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 151 ms. (263 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 9/9 properties
// Phase 1: matrix 1124 rows 1126 cols
[2024-05-21 08:17:52] [INFO ] Computed 76 invariants in 49 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 95/95 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 3
At refinement iteration 1 (INCLUDED_ONLY) 0/95 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :3 after 8
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :8 after 17
At refinement iteration 2 (OVERLAPS) 973/1068 variables, 75/170 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :17 after 34
At refinement iteration 3 (INCLUDED_ONLY) 0/1068 variables, 973/1143 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Invariant property AutoFlight-PT-12b-ReachabilityCardinality-2024-12 does not hold.
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :34 after 68
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :68 after 111
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :111 after 22165
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :22165 after 4.29942e+09
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :4.29942e+09 after 1.62616e+20
At refinement iteration 4 (INCLUDED_ONLY) 0/1068 variables, 0/1143 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 58/1126 variables, 1/1144 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1126 variables, 58/1202 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1126 variables, 0/1202 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 1124/2250 variables, 1126/2328 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2250 variables, 0/2328 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/2250 variables, 0/2328 constraints. Problems are: Problem set: 1 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2250/2250 variables, and 2328 constraints, problems are : Problem set: 1 solved, 8 unsolved in 3585 ms.
Refiners :[Domain max(s): 1126/1126 constraints, Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1126/1126 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 84/84 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/84 variables, 0/84 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 984/1068 variables, 75/159 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1068 variables, 984/1143 constraints. Problems are: Problem set: 1 solved, 8 unsolved
[2024-05-21 08:17:57] [INFO ] Deduced a trap composed of 49 places in 552 ms of which 85 ms to minimize.
[2024-05-21 08:17:57] [INFO ] Deduced a trap composed of 69 places in 382 ms of which 6 ms to minimize.
[2024-05-21 08:17:57] [INFO ] Deduced a trap composed of 24 places in 285 ms of which 5 ms to minimize.
[2024-05-21 08:17:58] [INFO ] Deduced a trap composed of 31 places in 341 ms of which 6 ms to minimize.
[2024-05-21 08:17:58] [INFO ] Deduced a trap composed of 44 places in 284 ms of which 6 ms to minimize.
[2024-05-21 08:17:58] [INFO ] Deduced a trap composed of 37 places in 266 ms of which 5 ms to minimize.
[2024-05-21 08:17:59] [INFO ] Deduced a trap composed of 40 places in 305 ms of which 8 ms to minimize.
[2024-05-21 08:17:59] [INFO ] Deduced a trap composed of 35 places in 292 ms of which 5 ms to minimize.
[2024-05-21 08:17:59] [INFO ] Deduced a trap composed of 73 places in 183 ms of which 3 ms to minimize.
[2024-05-21 08:17:59] [INFO ] Deduced a trap composed of 76 places in 159 ms of which 3 ms to minimize.
[2024-05-21 08:18:00] [INFO ] Deduced a trap composed of 55 places in 139 ms of which 3 ms to minimize.
[2024-05-21 08:18:00] [INFO ] Deduced a trap composed of 83 places in 150 ms of which 3 ms to minimize.
[2024-05-21 08:18:00] [INFO ] Deduced a trap composed of 84 places in 127 ms of which 3 ms to minimize.
[2024-05-21 08:18:00] [INFO ] Deduced a trap composed of 89 places in 137 ms of which 3 ms to minimize.
[2024-05-21 08:18:00] [INFO ] Deduced a trap composed of 90 places in 172 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1068/2250 variables, and 1158 constraints, problems are : Problem set: 1 solved, 8 unsolved in 5012 ms.
Refiners :[Domain max(s): 1068/1126 constraints, Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1126 constraints, PredecessorRefiner: 0/9 constraints, Known Traps: 15/15 constraints]
After SMT, in 8796ms problems are : Problem set: 1 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 84 out of 1126 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1126/1126 places, 1124/1124 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 359 transitions
Trivial Post-agglo rules discarded 359 transitions
Performed 359 trivial Post agglomeration. Transition count delta: 359
Iterating post reduction 0 with 359 rules applied. Total rules applied 359 place count 1126 transition count 765
Reduce places removed 359 places and 0 transitions.
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 417 rules applied. Total rules applied 776 place count 767 transition count 707
Reduce places removed 14 places and 0 transitions.
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Iterating post reduction 2 with 39 rules applied. Total rules applied 815 place count 753 transition count 682
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 27 rules applied. Total rules applied 842 place count 728 transition count 680
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 843 place count 727 transition count 680
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 130 Pre rules applied. Total rules applied 843 place count 727 transition count 550
Deduced a syphon composed of 130 places in 5 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 5 with 260 rules applied. Total rules applied 1103 place count 597 transition count 550
Discarding 88 places :
Symmetric choice reduction at 5 with 88 rule applications. Total rules 1191 place count 509 transition count 462
Iterating global reduction 5 with 88 rules applied. Total rules applied 1279 place count 509 transition count 462
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 5 with 3 rules applied. Total rules applied 1282 place count 509 transition count 459
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1283 place count 508 transition count 459
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 26 Pre rules applied. Total rules applied 1283 place count 508 transition count 433
Deduced a syphon composed of 26 places in 3 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 7 with 52 rules applied. Total rules applied 1335 place count 482 transition count 433
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 1537 place count 381 transition count 332
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1539 place count 380 transition count 332
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 7 with 11 rules applied. Total rules applied 1550 place count 380 transition count 321
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 1554 place count 378 transition count 319
Free-agglomeration rule applied 45 times.
Iterating global reduction 7 with 45 rules applied. Total rules applied 1599 place count 378 transition count 274
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 7 with 45 rules applied. Total rules applied 1644 place count 333 transition count 274
Applied a total of 1644 rules in 377 ms. Remains 333 /1126 variables (removed 793) and now considering 274/1124 (removed 850) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 392 ms. Remains : 333/1126 places, 274/1124 transitions.
RANDOM walk for 40000 steps (416 resets) in 1161 ms. (34 steps per ms) remains 3/8 properties
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (43 resets) in 304 ms. (131 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (57 resets) in 147 ms. (270 steps per ms) remains 2/3 properties
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 274 rows 333 cols
[2024-05-21 08:18:01] [INFO ] Computed 76 invariants in 4 ms
[2024-05-21 08:18:01] [INFO ] State equation strengthened by 77 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 121/152 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 140/292 variables, 52/74 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/292 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 41/333 variables, 2/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/333 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 274/607 variables, 333/409 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/607 variables, 77/486 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/607 variables, 0/486 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/607 variables, 0/486 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 607/607 variables, and 486 constraints, problems are : Problem set: 0 solved, 2 unsolved in 391 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 333/333 constraints, ReadFeed: 77/77 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 121/152 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-21 08:18:02] [INFO ] Deduced a trap composed of 19 places in 49 ms of which 1 ms to minimize.
[2024-05-21 08:18:02] [INFO ] Deduced a trap composed of 20 places in 63 ms of which 1 ms to minimize.
[2024-05-21 08:18:02] [INFO ] Deduced a trap composed of 22 places in 56 ms of which 2 ms to minimize.
[2024-05-21 08:18:02] [INFO ] Deduced a trap composed of 54 places in 52 ms of which 2 ms to minimize.
Problem AutoFlight-PT-12b-ReachabilityCardinality-2024-06 is UNSAT
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 4/26 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/152 variables, 0/26 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 140/292 variables, 52/78 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-21 08:18:02] [INFO ] Deduced a trap composed of 6 places in 65 ms of which 1 ms to minimize.
[2024-05-21 08:18:02] [INFO ] Deduced a trap composed of 8 places in 54 ms of which 1 ms to minimize.
[2024-05-21 08:18:02] [INFO ] Deduced a trap composed of 6 places in 54 ms of which 2 ms to minimize.
[2024-05-21 08:18:02] [INFO ] Deduced a trap composed of 20 places in 54 ms of which 1 ms to minimize.
[2024-05-21 08:18:02] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 5/83 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/83 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Problem AutoFlight-PT-12b-ReachabilityCardinality-2024-08 is UNSAT
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 333/607 variables, and 85 constraints, problems are : Problem set: 2 solved, 0 unsolved in 716 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/333 constraints, ReadFeed: 0/77 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 9/9 constraints]
After SMT, in 1129ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 14289 ms.

BK_STOP 1716279482877

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="AutoFlight-PT-12b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is AutoFlight-PT-12b, 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 r026-smll-171620167100166"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-12b.tgz
mv AutoFlight-PT-12b 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;