Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r007-tall-174853737200247.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is ASLink-PT-08a, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-174853737200247
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 757K May 29 14:32 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 1748543011164

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-08a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2025-05-29 18:23:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-05-29 18:23:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 18:23:32] [INFO ] Load time of PNML (sax parser for PT used): 182 ms
[2025-05-29 18:23:32] [INFO ] Transformed 1796 places.
[2025-05-29 18:23:32] [INFO ] Transformed 2646 transitions.
[2025-05-29 18:23:32] [INFO ] Found NUPN structural information;
[2025-05-29 18:23:32] [INFO ] Parsed PT model containing 1796 places and 2646 transitions and 9934 arcs in 302 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1796/1796 places, 2646/2646 transitions.
Ensure Unique test removed 32 places
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Discarding 16 places :
Implicit places reduction removed 16 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 165 transitions
Trivial Post-agglo rules discarded 165 transitions
Performed 165 trivial Post agglomeration. Transition count delta: 165
Iterating post reduction 0 with 241 rules applied. Total rules applied 241 place count 1748 transition count 2453
Reduce places removed 165 places and 0 transitions.
Iterating post reduction 1 with 165 rules applied. Total rules applied 406 place count 1583 transition count 2453
Performed 169 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 169 Pre rules applied. Total rules applied 406 place count 1583 transition count 2284
Deduced a syphon composed of 169 places in 20 ms
Ensure Unique test removed 67 places
Reduce places removed 236 places and 0 transitions.
Iterating global reduction 2 with 405 rules applied. Total rules applied 811 place count 1347 transition count 2284
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 2 with 1 rules applied. Total rules applied 812 place count 1347 transition count 2283
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 813 place count 1346 transition count 2283
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 9 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 4 with 112 rules applied. Total rules applied 925 place count 1290 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 927 place count 1289 transition count 2230
Applied a total of 927 rules in 292 ms. Remains 1289 /1796 variables (removed 507) and now considering 2230/2646 (removed 416) transitions.
// Phase 1: matrix 2230 rows 1289 cols
[2025-05-29 18:23:33] [INFO ] Computed 231 invariants in 99 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 18:23:36] [INFO ] Implicit Places using invariants in 3151 ms returned [1, 19, 20, 21, 24, 54, 72, 152, 166, 167, 168, 169, 189, 207, 287, 301, 302, 303, 304, 324, 342, 422, 436, 437, 438, 439, 459, 477, 557, 571, 572, 573, 574, 594, 612, 692, 706, 707, 708, 709, 729, 747, 827, 841, 842, 843, 844, 864, 882, 962, 976, 977, 978, 979, 999, 1017, 1097, 1102, 1113, 1114, 1115, 1116, 1117, 1152, 1154, 1157, 1175, 1176, 1177, 1178, 1190, 1196, 1202, 1208, 1214, 1220, 1226, 1232, 1238, 1244, 1250, 1288]
Discarding 82 places :
Implicit Place search using SMT only with invariants took 3185 ms to find 82 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1207/1796 places, 2230/2646 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 1207 transition count 2130
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 103 rules applied. Total rules applied 203 place count 1107 transition count 2127
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 205 place count 1105 transition count 2127
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 79 Pre rules applied. Total rules applied 205 place count 1105 transition count 2048
Deduced a syphon composed of 79 places in 10 ms
Ensure Unique test removed 1 places
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 159 rules applied. Total rules applied 364 place count 1025 transition count 2048
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 3 with 25 rules applied. Total rules applied 389 place count 1016 transition count 2032
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 405 place count 1000 transition count 2032
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 405 place count 1000 transition count 2031
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 407 place count 999 transition count 2031
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 7 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 5 with 146 rules applied. Total rules applied 553 place count 926 transition count 1958
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 558 place count 926 transition count 1953
Applied a total of 558 rules in 121 ms. Remains 926 /1207 variables (removed 281) and now considering 1953/2230 (removed 277) transitions.
// Phase 1: matrix 1953 rows 926 cols
[2025-05-29 18:23:36] [INFO ] Computed 139 invariants in 43 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 18:23:37] [INFO ] Implicit Places using invariants in 1400 ms returned [97, 103, 108, 109, 195, 201, 206, 207, 212, 296, 302, 307, 308, 313, 397, 403, 408, 409, 414, 498, 504, 509, 510, 515, 599, 605, 610, 611, 616, 700, 706, 711, 712, 717, 801, 807, 812, 813, 818, 911, 914, 917, 920, 923]
Discarding 44 places :
Implicit Place search using SMT only with invariants took 1418 ms to find 44 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 882/1796 places, 1953/2646 transitions.
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 7 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 0 with 74 rules applied. Total rules applied 74 place count 845 transition count 1916
Applied a total of 74 rules in 29 ms. Remains 845 /882 variables (removed 37) and now considering 1916/1953 (removed 37) transitions.
// Phase 1: matrix 1916 rows 845 cols
[2025-05-29 18:23:37] [INFO ] Computed 95 invariants in 29 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 18:23:38] [INFO ] Implicit Places using invariants in 1071 ms returned []
[2025-05-29 18:23:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 18:23:41] [INFO ] Implicit Places using invariants and state equation in 2363 ms returned []
Implicit Place search using SMT with State Equation took 3440 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 845/1796 places, 1916/2646 transitions.
Finished structural reductions in LIVENESS mode , in 3 iterations and 8503 ms. Remains : 845/1796 places, 1916/2646 transitions.
Discarding 95 transitions out of 1916. Remains 1821
Initial state reduction rules removed 1 formulas.
[2025-05-29 18:23:42] [INFO ] Flatten gal took : 377 ms
[2025-05-29 18:23:42] [INFO ] Flatten gal took : 176 ms
[2025-05-29 18:23:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9098338431818533460.gal : 79 ms
[2025-05-29 18:23:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10796158119607378584.prop : 35 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9098338431818533460.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10796158119607378584.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality10796158119607378584.prop.
RANDOM walk for 40000 steps (534 resets) in 6929 ms. (5 steps per ms) remains 1461/1820 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 12 ms. (9 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 20 ms. (5 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 12 ms. (9 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 13 ms. (8 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 12 ms. (9 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 15 ms. (7 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 12 ms. (9 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 14 ms. (8 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1461/1461 properties
[2025-05-29 18:23:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Reachability property qltransition_1379 is true.
SDD proceeding with computation,1819 properties remain. new max is 2
SDD size :1 after 3
Reachability property qltransition_1689 is true.
SDD proceeding with computation,1818 properties remain. new max is 2
SDD size :3 after 4
Reachability property qltransition_1691 is true.
Reachability property qltransition_1690 is true.
SDD proceeding with computation,1816 properties remain. new max is 2
SDD size :4 after 6
Reachability property qltransition_1692 is true.
SDD proceeding with computation,1815 properties remain. new max is 2
SDD size :6 after 7
Reachability property qltransition_1576 is true.
SDD proceeding with computation,1814 properties remain. new max is 2
SDD size :7 after 11
SDD proceeding with computation,1814 properties remain. new max is 4
SDD size :11 after 21
Reachability property qltransition_1707 is true.
SDD proceeding with computation,1813 properties remain. new max is 4
SDD size :21 after 31
Reachability property qltransition_1709 is true.
Reachability property qltransition_1708 is true.
SDD proceeding with computation,1811 properties remain. new max is 4
SDD size :31 after 51
At refinement iteration 0 (INCLUDED_ONLY) 0/547 variables, 547/547 constraints. Problems are: Problem set: 0 solved, 1461 unsolved
Reachability property qltransition_1710 is true.
SMT process timed out in 5875ms, After SMT, problems are : Problem set: 0 solved, 1461 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 547 out of 845 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 845/845 places, 1916/1916 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 831 transition count 1902
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 831 transition count 1902
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 29 place count 831 transition count 1901
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 29 place count 831 transition count 1900
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 830 transition count 1900
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 829 transition count 1899
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 829 transition count 1899
Free-agglomeration rule applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 41 place count 829 transition count 1891
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 49 place count 821 transition count 1891
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 2 with 11 rules applied. Total rules applied 60 place count 821 transition count 1880
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 71 place count 810 transition count 1880
Applied a total of 71 rules in 230 ms. Remains 810 /845 variables (removed 35) and now considering 1880/1916 (removed 36) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 231 ms. Remains : 810/845 places, 1880/1916 transitions.
Reachability property qltransition_1545 is true.
SDD proceeding with computation,1809 properties remain. new max is 4
SDD size :51 after 101
SDD proceeding with computation,1809 properties remain. new max is 8
SDD size :101 after 125
SDD proceeding with computation,1809 properties remain. new max is 16
SDD size :125 after 249
Reachability property qltransition_1728 is true.
Reachability property qltransition_1727 is true.
Reachability property qltransition_1726 is true.
Reachability property qltransition_1725 is true.
SDD proceeding with computation,1805 properties remain. new max is 16
SDD size :249 after 745
Reachability property qltransition_1514 is true.
SDD proceeding with computation,1804 properties remain. new max is 16
SDD size :745 after 3249
Reachability property qltransition_1746 is true.
Reachability property qltransition_1745 is true.
Reachability property qltransition_1744 is true.
Reachability property qltransition_1743 is true.
SDD proceeding with computation,1800 properties remain. new max is 16
SDD size :3249 after 9745
Reachability property qltransition_1483 is true.
SDD proceeding with computation,1799 properties remain. new max is 16
SDD size :9745 after 43041
Reachability property qltransition_1764 is true.
Reachability property qltransition_1763 is true.
Reachability property qltransition_1762 is true.
Reachability property qltransition_1761 is true.
SDD proceeding with computation,1795 properties remain. new max is 16
SDD size :43041 after 129121
Reachability property qltransition_1452 is true.
SDD proceeding with computation,1794 properties remain. new max is 16
SDD size :129121 after 571713
Reachability property qltransition_1782 is true.
Reachability property qltransition_1781 is true.
Reachability property qltransition_1780 is true.
Reachability property qltransition_1779 is true.
SDD proceeding with computation,1790 properties remain. new max is 16
SDD size :571713 after 1.71514e+06
Reachability property qltransition_1421 is true.
SDD proceeding with computation,1789 properties remain. new max is 16
SDD size :1.71514e+06 after 7.59795e+06
Reachability property qltransition_1800 is true.
Reachability property qltransition_1799 is true.
Reachability property qltransition_1798 is true.
Reachability property qltransition_1797 is true.
SDD proceeding with computation,1785 properties remain. new max is 16
SDD size :7.59795e+06 after 2.27939e+07
Reachability property qltransition_1382 is true.
SDD proceeding with computation,1784 properties remain. new max is 16
SDD size :2.27939e+07 after 1.00986e+08
Reachability property qltransition_1642 is true.
Reachability property qltransition_1641 is true.
Reachability property qltransition_1640 is true.
Reachability property qltransition_1639 is true.
SDD proceeding with computation,1780 properties remain. new max is 16
SDD size :1.00986e+08 after 3.02957e+08
SDD proceeding with computation,1780 properties remain. new max is 32
SDD size :3.02957e+08 after 6.71122e+08
Reachability property qltransition_1230 is true.
Reachability property qltransition_1222 is true.
Reachability property qltransition_1215 is true.
Reachability property qltransition_1207 is true.
Reachability property qltransition_1200 is true.
Reachability property qltransition_1192 is true.
Reachability property qltransition_1185 is true.
Reachability property qltransition_1177 is true.
Reachability property qltransition_1170 is true.
Reachability property qltransition_1162 is true.
Reachability property qltransition_1155 is true.
Reachability property qltransition_1147 is true.
Reachability property qltransition_1140 is true.
Reachability property qltransition_1132 is true.
Reachability property qltransition_1125 is true.
Reachability property qltransition_1117 is true.
SDD proceeding with computation,1764 properties remain. new max is 32
SDD size :6.71122e+08 after 3.61442e+09
SDD proceeding with computation,1764 properties remain. new max is 64
SDD size :3.61442e+09 after 4.16984e+09
Reachability property qltransition_1821 is true.
Reachability property qltransition_1801 is true.
Reachability property qltransition_1418 is true.
Reachability property qltransition_1416 is true.
Reachability property qltransition_1411 is true.
Reachability property qltransition_92 is true.
Reachability property qltransition_83 is true.
Reachability property qltransition_75 is true.
Reachability property qltransition_66 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_41 is true.
SDD proceeding with computation,1752 properties remain. new max is 64
SDD size :4.16984e+09 after 6.41321e+09
Reachability property qltransition_168 is true.
Reachability property qltransition_160 is true.
Reachability property qltransition_151 is true.
Reachability property qltransition_143 is true.
Reachability property qltransition_134 is true.
Reachability property qltransition_126 is true.
Reachability property qltransition_117 is true.
Reachability property qltransition_109 is true.
Reachability property qltransition_100 is true.
SDD proceeding with computation,1743 properties remain. new max is 64
SDD size :6.41321e+09 after 6.52338e+09
Reachability property qltransition_1783 is true.
Reachability property qltransition_1449 is true.
Reachability property qltransition_1447 is true.
Reachability property qltransition_1442 is true.
Reachability property qltransition_1420 is true.
Reachability property qltransition_1064 is true.
Reachability property qltransition_1056 is true.
Reachability property qltransition_1047 is true.
Reachability property qltransition_1039 is true.
Reachability property qltransition_1030 is true.
Reachability property qltransition_1022 is true.
Reachability property qltransition_1013 is true.
Reachability property qltransition_1005 is true.
Reachability property qltransition_996 is true.
Reachability property qltransition_988 is true.
Reachability property qltransition_979 is true.
Reachability property qltransition_971 is true.
Reachability property qltransition_962 is true.
SDD proceeding with computation,1725 properties remain. new max is 64
SDD size :6.52338e+09 after 6.72219e+09
Reachability property qltransition_954 is true.
Reachability property qltransition_945 is true.
Reachability property qltransition_937 is true.
SDD proceeding with computation,1722 properties remain. new max is 64
SDD size :6.72219e+09 after 6.72705e+09
Reachability property qltransition_1765 is true.
Reachability property qltransition_1480 is true.
Reachability property qltransition_1478 is true.
Reachability property qltransition_1473 is true.
Reachability property qltransition_1451 is true.
Reachability property qltransition_279 is true.
Reachability property qltransition_271 is true.
Reachability property qltransition_262 is true.
Reachability property qltransition_254 is true.
Reachability property qltransition_245 is true.
Reachability property qltransition_237 is true.
Reachability property qltransition_228 is true.
Reachability property qltransition_220 is true.
Reachability property qltransition_211 is true.
Reachability property qltransition_203 is true.
Reachability property qltransition_194 is true.
Reachability property qltransition_186 is true.
Reachability property qltransition_177 is true.
Reachability property qltransition_169 is true.
SDD proceeding with computation,1703 properties remain. new max is 64
SDD size :6.72705e+09 after 6.74205e+09
Reachability property qltransition_296 is true.
Reachability property qltransition_288 is true.
SDD proceeding with computation,1701 properties remain. new max is 64
SDD size :6.74205e+09 after 6.74248e+09
Reachability property qltransition_1747 is true.
Reachability property qltransition_1511 is true.
Reachability property qltransition_1509 is true.
Reachability property qltransition_1504 is true.
Reachability property qltransition_1482 is true.
Reachability property qltransition_936 is true.
Reachability property qltransition_928 is true.
Reachability property qltransition_919 is true.
Reachability property qltransition_911 is true.
Reachability property qltransition_902 is true.
Reachability property qltransition_894 is true.
SDD proceeding with computation,1690 properties remain. new max is 64
SDD size :6.74248e+09 after 6.74348e+09
Reachability property qltransition_885 is true.
Reachability property qltransition_877 is true.
Reachability property qltransition_868 is true.
Reachability property qltransition_860 is true.
Reachability property qltransition_851 is true.
Reachability property qltransition_843 is true.
Reachability property qltransition_834 is true.
Reachability property qltransition_826 is true.
Reachability property qltransition_817 is true.
Reachability property qltransition_809 is true.
SDD proceeding with computation,1680 properties remain. new max is 64
SDD size :6.74348e+09 after 6.74353e+09
Reachability property qltransition_1729 is true.
Reachability property qltransition_1542 is true.
Reachability property qltransition_1540 is true.
Reachability property qltransition_1535 is true.
Reachability property qltransition_1513 is true.
Reachability property qltransition_416 is true.
Reachability property qltransition_407 is true.
Reachability property qltransition_399 is true.
Reachability property qltransition_390 is true.
Reachability property qltransition_382 is true.
Reachability property qltransition_373 is true.
Reachability property qltransition_365 is true.
Reachability property qltransition_356 is true.
Reachability property qltransition_348 is true.
Reachability property qltransition_339 is true.
Reachability property qltransition_331 is true.
Reachability property qltransition_322 is true.
Reachability property qltransition_314 is true.
Reachability property qltransition_305 is true.
Reachability property qltransition_297 is true.
SDD proceeding with computation,1660 properties remain. new max is 64
SDD size :6.74353e+09 after 6.74362e+09
Reachability property qltransition_424 is true.
SDD proceeding with computation,1659 properties remain. new max is 64
SDD size :6.74362e+09 after 6.74362e+09
Reachability property qltransition_1864 is true.
Reachability property qltransition_1711 is true.
Reachability property qltransition_1573 is true.
Reachability property qltransition_1571 is true.
Reachability property qltransition_1566 is true.
Reachability property qltransition_1544 is true.
Reachability property qltransition_808 is true.
Reachability property qltransition_800 is true.
SDD proceeding with computation,1651 properties remain. new max is 64
SDD size :6.74362e+09 after 6.74362e+09
Reachability property qltransition_791 is true.
Reachability property qltransition_783 is true.
Reachability property qltransition_774 is true.
Reachability property qltransition_766 is true.
Reachability property qltransition_757 is true.
Reachability property qltransition_749 is true.
Reachability property qltransition_740 is true.
Reachability property qltransition_732 is true.
Reachability property qltransition_723 is true.
Reachability property qltransition_715 is true.
Reachability property qltransition_706 is true.
Reachability property qltransition_698 is true.
Reachability property qltransition_689 is true.
Reachability property qltransition_681 is true.
SDD proceeding with computation,1637 properties remain. new max is 64
SDD size :6.74362e+09 after 6.74363e+09
Reachability property qltransition_1857 is true.
Reachability property qltransition_1693 is true.
Reachability property qltransition_1604 is true.
Reachability property qltransition_1602 is true.
Reachability property qltransition_1597 is true.
Reachability property qltransition_1575 is true.
Reachability property qltransition_544 is true.
Reachability property qltransition_535 is true.
Reachability property qltransition_527 is true.
Reachability property qltransition_518 is true.
Reachability property qltransition_510 is true.
Reachability property qltransition_501 is true.
Reachability property qltransition_493 is true.
Reachability property qltransition_484 is true.
Reachability property qltransition_476 is true.
Reachability property qltransition_467 is true.
Reachability property qltransition_459 is true.
Reachability property qltransition_450 is true.
Reachability property qltransition_442 is true.
Reachability property qltransition_433 is true.
Reachability property qltransition_425 is true.
SDD proceeding with computation,1616 properties remain. new max is 64
SDD size :6.74363e+09 after 6.74363e+09
Reachability property qltransition_552 is true.
RANDOM walk for 1372115 steps (22138 resets) in 120004 ms. (11 steps per ms) remains 1391/1461 properties
BEST_FIRST walk for 4002 steps (9 resets) in 56 ms. (70 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (9 resets) in 46 ms. (85 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4002 steps (8 resets) in 44 ms. (88 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (9 resets) in 40 ms. (97 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (9 resets) in 41 ms. (95 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4004 steps (10 resets) in 38 ms. (102 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4002 steps (8 resets) in 38 ms. (102 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4001 steps (8 resets) in 40 ms. (97 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4002 steps (9 resets) in 44 ms. (88 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4002 steps (8 resets) in 38 ms. (102 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4002 steps (9 resets) in 38 ms. (102 steps per ms) remains 1391/1391 properties
SDD proceeding with computation,1615 properties remain. new max is 64
SDD size :6.74363e+09 after 6.74363e+09
BEST_FIRST walk for 4003 steps (10 resets) in 55 ms. (71 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4004 steps (9 resets) in 37 ms. (105 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 1391/1391 properties
Reachability property qltransition_1849 is true.
BEST_FIRST walk for 4001 steps (9 resets) in 38 ms. (102 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (9 resets) in 49 ms. (80 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 1391/1391 properties
Reachability property qltransition_1674 is true.
BEST_FIRST walk for 4004 steps (9 resets) in 37 ms. (105 steps per ms) remains 1391/1391 properties
Reachability property qltransition_1634 is true.
Reachability property qltransition_1632 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 1391/1391 properties
Reachability property qltransition_1627 is true.
BEST_FIRST walk for 4002 steps (9 resets) in 48 ms. (81 steps per ms) remains 1391/1391 properties
Reachability property qltransition_1606 is true.
BEST_FIRST walk for 4002 steps (8 resets) in 46 ms. (85 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (9 resets) in 44 ms. (88 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (9 resets) in 45 ms. (87 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (9 resets) in 46 ms. (85 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4004 steps (9 resets) in 45 ms. (87 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (9 resets) in 44 ms. (88 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (9 resets) in 47 ms. (83 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4001 steps (8 resets) in 30 ms. (129 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4002 steps (8 resets) in 44 ms. (88 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4004 steps (10 resets) in 49 ms. (80 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4002 steps (10 resets) in 37 ms. (105 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4001 steps (8 resets) in 38 ms. (102 steps per ms) remains 1391/1391 properties
Reachability property qltransition_673 is true.
BEST_FIRST walk for 4004 steps (9 resets) in 49 ms. (80 steps per ms) remains 1391/1391 properties
Reachability property qltransition_665 is true.
BEST_FIRST walk for 4002 steps (9 resets) in 37 ms. (105 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (9 resets) in 46 ms. (85 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (9 resets) in 38 ms. (102 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4004 steps (9 resets) in 37 ms. (105 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4004 steps (9 resets) in 30 ms. (129 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (9 resets) in 36 ms. (108 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4001 steps (9 resets) in 30 ms. (129 steps per ms) remains 1391/1391 properties
BEST_FIRST walk for 4003 steps (10 resets) in 50 ms. (78 steps per ms) remains 1391/1391 properties
SDD proceeding with computation,1607 properties remain. new max is 64
SDD size :6.74363e+09 after 6.74363e+09
Reachability property qltransition_1637 is true.
Reachability property qltransition_1636 is true.
Reachability property qltransition_1633 is true.
Reachability property qltransition_658 is true.
Reachability property qltransition_650 is true.
Reachability property qltransition_643 is true.
Reachability property qltransition_635 is true.
Reachability property qltransition_628 is true.
Reachability property qltransition_620 is true.
Reachability property qltransition_613 is true.
Reachability property qltransition_605 is true.
Reachability property qltransition_598 is true.
Reachability property qltransition_590 is true.
Reachability property qltransition_583 is true.
Reachability property qltransition_575 is true.
Reachability property qltransition_568 is true.
Reachability property qltransition_560 is true.
SDD proceeding with computation,1590 properties remain. new max is 64
SDD size :6.74363e+09 after 6.74363e+09
Reachability property qltransition_1626 is true.
SDD proceeding with computation,1589 properties remain. new max is 64
SDD size :6.74363e+09 after 6.74363e+09
Reachability property qltransition_1603 is true.
SDD proceeding with computation,1588 properties remain. new max is 64
SDD size :6.74363e+09 after 6.74363e+09
Reachability property qltransition_1596 is true.
SDD proceeding with computation,1587 properties remain. new max is 64
SDD size :6.74363e+09 after 6.74363e+09
SDD proceeding with computation,1587 properties remain. new max is 128
SDD size :6.74363e+09 after 6.74363e+09
SDD proceeding with computation,1587 properties remain. new max is 256
SDD size :6.74363e+09 after 6.74363e+09
Reachability property qltransition_1572 is true.
SDD proceeding with computation,1586 properties remain. new max is 256
SDD size :6.74363e+09 after 6.74363e+09
Reachability property qltransition_1565 is true.
Reachability property qltransition_1541 is true.
SDD proceeding with computation,1584 properties remain. new max is 256
SDD size :6.74363e+09 after 6.74368e+09
SDD proceeding with computation,1584 properties remain. new max is 512
SDD size :6.74368e+09 after 6.74377e+09
Reachability property qltransition_1881 is true.
Reachability property qltransition_1873 is true.
Reachability property qltransition_1534 is true.
Reachability property qltransition_1510 is true.
Reachability property qltransition_1503 is true.
SDD proceeding with computation,1579 properties remain. new max is 512
SDD size :6.74377e+09 after 6.75042e+09
Reachability property qltransition_1889 is true.
Reachability property qltransition_1479 is true.
Reachability property qltransition_1472 is true.
SDD proceeding with computation,1576 properties remain. new max is 512
SDD size :6.75042e+09 after 6.89014e+09
Reachability property qltransition_1897 is true.
Reachability property qltransition_1448 is true.
Reachability property qltransition_1441 is true.
SDD proceeding with computation,1573 properties remain. new max is 512
SDD size :6.89014e+09 after 8.21798e+09
Reachability property qltransition_1417 is true.
SDD proceeding with computation,1572 properties remain. new max is 512
SDD size :8.21798e+09 after 2.53281e+10
Reachability property qltransition_1905 is true.
Reachability property qltransition_1410 is true.
SDD proceeding with computation,1570 properties remain. new max is 512
SDD size :2.53281e+10 after 6.46409e+11
Reachability property qltransition_1819 is true.
Reachability property qltransition_1532 is true.
Reachability property qltransition_1501 is true.
Reachability property qltransition_1470 is true.
Reachability property qltransition_1439 is true.
Reachability property qltransition_1408 is true.
SDD proceeding with computation,1564 properties remain. new max is 512
SDD size :6.46409e+11 after 7.20501e+11
Reachability property qltransition_1673 is true.
Reachability property qltransition_1638 is true.
Reachability property qltransition_1594 is true.
Reachability property qltransition_1563 is true.
SDD proceeding with computation,1560 properties remain. new max is 512
SDD size :7.20501e+11 after 7.20501e+11
Reachability property qltransition_1624 is true.
Reachability property qltransition_1623 is true.
Reachability property qltransition_1593 is true.
SDD proceeding with computation,1557 properties remain. new max is 512
SDD size :7.20501e+11 after 7.20501e+11
Reachability property qltransition_1562 is true.
SDD proceeding with computation,1556 properties remain. new max is 512
SDD size :7.20501e+11 after 7.20502e+11
Reachability property qltransition_1531 is true.
Reachability property qltransition_1500 is true.
Probabilistic random walk after 1000001 steps, saw 187121 distinct states, run finished after 28305 ms. (steps per millisecond=35 ) properties seen :0
// Phase 1: matrix 1880 rows 810 cols
[2025-05-29 18:24:48] [INFO ] Computed 95 invariants in 24 ms
SDD proceeding with computation,1554 properties remain. new max is 512
SDD size :7.20502e+11 after 7.20539e+11
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Reachability property qltransition_1469 is true.
SDD proceeding with computation,1553 properties remain. new max is 512
SDD size :7.20539e+11 after 7.22177e+11
Reachability property qltransition_1438 is true.
SDD proceeding with computation,1552 properties remain. new max is 512
SDD size :7.22177e+11 after 7.54122e+11
SDD proceeding with computation,1552 properties remain. new max is 1024
SDD size :7.54122e+11 after 1.12669e+12
Reachability property qltransition_1817 is true.
Reachability property qltransition_1529 is true.
Reachability property qltransition_1498 is true.
Reachability property qltransition_1467 is true.
Reachability property qltransition_1436 is true.
Reachability property qltransition_1407 is true.
Reachability property qltransition_1405 is true.
SDD proceeding with computation,1545 properties remain. new max is 1024
SDD size :1.12669e+12 after 1.08519e+13
Reachability property qltransition_1643 is true.
Reachability property qltransition_1621 is true.
Reachability property qltransition_1620 is true.
Reachability property qltransition_1591 is true.
Reachability property qltransition_1590 is true.
Reachability property qltransition_1560 is true.
Reachability property qltransition_1559 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 1232 unsolved
SDD proceeding with computation,1538 properties remain. new max is 1024
SDD size :1.08519e+13 after 1.08519e+13
Reachability property qltransition_1528 is true.
Reachability property qltransition_1497 is true.
SDD proceeding with computation,1536 properties remain. new max is 1024
SDD size :1.08519e+13 after 1.08532e+13
Reachability property qltransition_1466 is true.
Reachability property qltransition_1435 is true.
SDD proceeding with computation,1534 properties remain. new max is 1024
SDD size :1.08532e+13 after 1.16656e+13
Reachability property qltransition_1823 is true.
Reachability property qltransition_1464 is true.
Reachability property qltransition_1433 is true.
Reachability property qltransition_1404 is true.
Reachability property qltransition_1402 is true.
SDD proceeding with computation,1529 properties remain. new max is 1024
SDD size :1.16656e+13 after 7.82537e+13
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/2 constraints. Problems are: Problem set: 19 solved, 1214 unsolved
At refinement iteration 2 (OVERLAPS) 58/499 variables, 9/11 constraints. Problems are: Problem set: 19 solved, 1214 unsolved
Reachability property qltransition_1618 is true.
Reachability property qltransition_1617 is true.
Reachability property qltransition_1588 is true.
Reachability property qltransition_1557 is true.
Reachability property qltransition_1526 is true.
Reachability property qltransition_1495 is true.
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 1/12 constraints. Problems are: Problem set: 19 solved, 1214 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 18:25:22] [INFO ] Deduced a trap composed of 26 places in 73 ms of which 8 ms to minimize.
SDD proceeding with computation,1523 properties remain. new max is 1024
SDD size :7.82537e+13 after 7.82545e+13
Reachability property qltransition_1587 is true.
Reachability property qltransition_1556 is true.
Reachability property qltransition_1525 is true.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 499/2690 variables, and 13 constraints, problems are : Problem set: 28 solved, 1205 unsolved in 45037 ms.
Refiners :[Positive P Invariants (semi-flows): 9/16 constraints, Generalized P Invariants (flows): 3/79 constraints, State Equation: 0/810 constraints, PredecessorRefiner: 1233/1233 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 28 solved, 1205 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
SDD proceeding with computation,1520 properties remain. new max is 1024
SDD size :7.82545e+13 after 7.82546e+13
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 2/2 constraints. Problems are: Problem set: 28 solved, 1205 unsolved
Reachability property qltransition_1494 is true.
Reachability property qltransition_1463 is true.
SDD proceeding with computation,1518 properties remain. new max is 1024
SDD size :7.82546e+13 after 7.8364e+13
Reachability property qltransition_1432 is true.
SDD proceeding with computation,1517 properties remain. new max is 1024
SDD size :7.8364e+13 after 8.75315e+13
Reachability property qltransition_1807 is true.
Reachability property qltransition_1806 is true.
Reachability property qltransition_1805 is true.
Reachability property qltransition_1804 is true.
Reachability property qltransition_1788 is true.
Reachability property qltransition_1787 is true.
Reachability property qltransition_1786 is true.
Reachability property qltransition_1770 is true.
Reachability property qltransition_1769 is true.
Reachability property qltransition_1768 is true.
Reachability property qltransition_1752 is true.
Reachability property qltransition_1751 is true.
Reachability property qltransition_1750 is true.
Reachability property qltransition_1734 is true.
Reachability property qltransition_1733 is true.
Reachability property qltransition_1732 is true.
Reachability property qltransition_1716 is true.
Reachability property qltransition_1715 is true.
Reachability property qltransition_1714 is true.
Reachability property qltransition_1698 is true.
Reachability property qltransition_1697 is true.
Reachability property qltransition_1696 is true.
Reachability property qltransition_1688 is true.
Reachability property qltransition_1680 is true.
Reachability property qltransition_1679 is true.
Reachability property qltransition_1678 is true.
Reachability property qltransition_1677 is true.
Reachability property qltransition_1671 is true.
Reachability property qltransition_1670 is true.
Reachability property qltransition_1668 is true.
Reachability property qltransition_1666 is true.
Reachability property qltransition_1664 is true.
Reachability property qltransition_1662 is true.
Reachability property qltransition_1660 is true.
Reachability property qltransition_1658 is true.
Reachability property qltransition_1655 is true.
Reachability property qltransition_1654 is true.
Reachability property qltransition_1652 is true.
Reachability property qltransition_1651 is true.
Reachability property qltransition_1647 is true.
Reachability property qltransition_1645 is true.
Reachability property qltransition_1615 is true.
Reachability property qltransition_1585 is true.
Reachability property qltransition_1554 is true.
Reachability property qltransition_1523 is true.
Reachability property qltransition_1492 is true.
Reachability property qltransition_1461 is true.
Reachability property qltransition_1430 is true.
Reachability property qltransition_1401 is true.
Reachability property qltransition_1399 is true.
Reachability property qltransition_1381 is true.
Reachability property qltransition_1069 is true.
Reachability property qltransition_1067 is true.
Reachability property qltransition_1065 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 0/2 constraints. Problems are: Problem set: 33 solved, 1200 unsolved
At refinement iteration 2 (OVERLAPS) 59/477 variables, 9/11 constraints. Problems are: Problem set: 33 solved, 1200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/477 variables, 1/12 constraints. Problems are: Problem set: 33 solved, 1200 unsolved
Problem qltransition_1907 is UNSAT
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING SMT_REFINEMENT TOPOLOGICAL INITIAL_STATE
SMT process timed out in 54812ms, After SMT, problems are : Problem set: 34 solved, 1199 unsolved
Fused 1199 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 414 out of 810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 810/810 places, 1880/1880 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 797 transition count 1867
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 797 transition count 1867
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 33 place count 797 transition count 1860
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 35 place count 795 transition count 1858
Iterating global reduction 1 with 2 rules applied. Total rules applied 37 place count 795 transition count 1858
Free-agglomeration rule applied 24 times.
Iterating global reduction 1 with 24 rules applied. Total rules applied 61 place count 795 transition count 1834
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 85 place count 771 transition count 1834
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 89 place count 771 transition count 1830
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 93 place count 767 transition count 1830
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 94 place count 767 transition count 1830
Applied a total of 94 rules in 130 ms. Remains 767 /810 variables (removed 43) and now considering 1830/1880 (removed 50) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 767/810 places, 1830/1880 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 131473 ms.

BK_STOP 1748543144240

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="ASLink-PT-08a"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
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 2-5832"
echo " Executing tool itstools"
echo " Input is ASLink-PT-08a, 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 r007-tall-174853737200247"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-08a.tgz
mv ASLink-PT-08a 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.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 ;