About the Execution of 2024-gold for ShieldIIPt-PT-100A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15692.050 | 491596.00 | 963557.00 | 885.80 | T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r210-tall-174894547500367.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 gold2024
Input is ShieldIIPt-PT-100A, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tall-174894547500367
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 976K
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K 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 3.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K 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 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 539K 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 1749027854163
Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldIIPt-PT-100A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2025-06-04 09:04:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2025-06-04 09:04:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 09:04:15] [INFO ] Load time of PNML (sax parser for PT used): 164 ms
[2025-06-04 09:04:15] [INFO ] Transformed 1903 places.
[2025-06-04 09:04:15] [INFO ] Transformed 1403 transitions.
[2025-06-04 09:04:15] [INFO ] Found NUPN structural information;
[2025-06-04 09:04:15] [INFO ] Parsed PT model containing 1903 places and 1403 transitions and 6006 arcs in 321 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1903/1903 places, 1403/1403 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1903 transition count 1402
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 1 place count 1903 transition count 1401
Deduced a syphon composed of 1 places in 25 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 3 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 1901 transition count 1400
Applied a total of 5 rules in 152 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1403 (removed 3) transitions.
// Phase 1: matrix 1400 rows 1901 cols
[2025-06-04 09:04:15] [INFO ] Computed 901 invariants in 38 ms
[2025-06-04 09:04:17] [INFO ] Implicit Places using invariants in 1425 ms returned [1893, 1894]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1456 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1899/1903 places, 1400/1403 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1899 transition count 1399
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1898 transition count 1399
Applied a total of 2 rules in 53 ms. Remains 1898 /1899 variables (removed 1) and now considering 1399/1400 (removed 1) transitions.
// Phase 1: matrix 1399 rows 1898 cols
[2025-06-04 09:04:17] [INFO ] Computed 899 invariants in 9 ms
[2025-06-04 09:04:18] [INFO ] Implicit Places using invariants in 1059 ms returned [1887]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1061 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 1897/1903 places, 1399/1403 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1896 transition count 1398
Applied a total of 2 rules in 40 ms. Remains 1896 /1897 variables (removed 1) and now considering 1398/1399 (removed 1) transitions.
// Phase 1: matrix 1398 rows 1896 cols
[2025-06-04 09:04:18] [INFO ] Computed 898 invariants in 8 ms
[2025-06-04 09:04:19] [INFO ] Implicit Places using invariants in 1171 ms returned []
[2025-06-04 09:04:19] [INFO ] Invariant cache hit.
[2025-06-04 09:04:21] [INFO ] Implicit Places using invariants and state equation in 2183 ms returned []
Implicit Place search using SMT with State Equation took 3356 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 1896/1903 places, 1398/1403 transitions.
Finished structural reductions in LIVENESS mode , in 3 iterations and 6136 ms. Remains : 1896/1903 places, 1398/1403 transitions.
Discarding 399 transitions out of 1398. Remains 999
Initial state reduction rules removed 1 formulas.
RANDOM walk for 40000 steps (8 resets) in 5638 ms. (7 steps per ms) remains 848/998 properties
BEST_FIRST walk for 123 steps (8 resets) in 18 ms. (6 steps per ms) remains 848/848 properties
BEST_FIRST walk for 123 steps (8 resets) in 16 ms. (7 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 15 ms. (7 steps per ms) remains 848/848 properties
BEST_FIRST walk for 120 steps (8 resets) in 29 ms. (4 steps per ms) remains 848/848 properties
BEST_FIRST walk for 124 steps (8 resets) in 30 ms. (4 steps per ms) remains 848/848 properties
BEST_FIRST walk for 121 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 121 steps (8 resets) in 27 ms. (4 steps per ms) remains 848/848 properties
BEST_FIRST walk for 123 steps (8 resets) in 18 ms. (6 steps per ms) remains 848/848 properties
BEST_FIRST walk for 121 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 14 ms. (8 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 19 ms. (6 steps per ms) remains 848/848 properties
BEST_FIRST walk for 124 steps (8 resets) in 23 ms. (5 steps per ms) remains 848/848 properties
BEST_FIRST walk for 121 steps (8 resets) in 17 ms. (6 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 37 ms. (3 steps per ms) remains 848/848 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 17 ms. (6 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 16 ms. (7 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 14 ms. (8 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 123 steps (8 resets) in 14 ms. (8 steps per ms) remains 848/848 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 848/848 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 848/848 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 121 steps (8 resets) in 11 ms. (10 steps per ms) remains 848/848 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 848/848 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 848/848 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 848/848 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 120 steps (8 resets) in 10 ms. (10 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 10 ms. (11 steps per ms) remains 848/848 properties
BEST_FIRST walk for 121 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 9 ms. (12 steps per ms) remains 848/848 properties
BEST_FIRST walk for 121 steps (8 resets) in 15 ms. (7 steps per ms) remains 848/848 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 16 ms. (7 steps per ms) remains 848/848 properties
BEST_FIRST walk for 121 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 121 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 123 steps (8 resets) in 15 ms. (7 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 12 ms. (9 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 14 ms. (8 steps per ms) remains 848/848 properties
BEST_FIRST walk for 122 steps (8 resets) in 13 ms. (8 steps per ms) remains 848/848 properties
[2025-06-04 09:04:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1614 variables, 1614/1614 constraints. Problems are: Problem set: 0 solved, 848 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1614/3294 variables, and 1614 constraints, problems are : Problem set: 0 solved, 848 unsolved in 5048 ms.
Refiners :[Domain max(s): 1614/1896 constraints, Positive P Invariants (semi-flows): 0/898 constraints, State Equation: 0/1896 constraints, PredecessorRefiner: 848/848 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 848 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1614 variables, 1614/1614 constraints. Problems are: Problem set: 0 solved, 848 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1614/3294 variables, and 1614 constraints, problems are : Problem set: 0 solved, 848 unsolved in 5023 ms.
Refiners :[Domain max(s): 1614/1896 constraints, Positive P Invariants (semi-flows): 0/898 constraints, State Equation: 0/1896 constraints, PredecessorRefiner: 0/848 constraints, Known Traps: 0/0 constraints]
After SMT, in 10870ms problems are : Problem set: 0 solved, 848 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1614 out of 1896 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1896/1896 places, 1398/1398 transitions.
Partial Free-agglomeration rule applied 30 times.
Drop transitions (Partial Free agglomeration) removed 30 transitions
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 1896 transition count 1398
Applied a total of 30 rules in 110 ms. Remains 1896 /1896 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 1896/1896 places, 1398/1398 transitions.
RANDOM walk for 1331613 steps (1 resets) in 120004 ms. (11 steps per ms) remains 714/848 properties
BEST_FIRST walk for 4003 steps (8 resets) in 113 ms. (35 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 97 ms. (40 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 98 ms. (40 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4002 steps (8 resets) in 96 ms. (41 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 95 ms. (41 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 97 ms. (40 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4002 steps (8 resets) in 92 ms. (43 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4002 steps (8 resets) in 97 ms. (40 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 94 ms. (42 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 93 ms. (42 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 94 ms. (42 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4002 steps (8 resets) in 96 ms. (41 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4002 steps (8 resets) in 95 ms. (41 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 93 ms. (42 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 97 ms. (40 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 94 ms. (42 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 99 ms. (40 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4001 steps (8 resets) in 94 ms. (42 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 96 ms. (41 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 96 ms. (41 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4002 steps (8 resets) in 96 ms. (41 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 97 ms. (40 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 93 ms. (42 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 93 ms. (42 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 112 ms. (35 steps per ms) remains 714/714 properties
BEST_FIRST walk for 4003 steps (8 resets) in 106 ms. (37 steps per ms) remains 714/714 properties
// Phase 1: matrix 1398 rows 1896 cols
[2025-06-04 09:05:06] [INFO ] Computed 898 invariants in 6 ms
[2025-06-04 09:05:06] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1360 variables, 1360/1360 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1360 variables, 0/1360 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 2 (OVERLAPS) 10/1370 variables, 649/2009 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1370 variables, 10/2019 constraints. Problems are: Problem set: 0 solved, 714 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1370/3294 variables, and 2019 constraints, problems are : Problem set: 0 solved, 714 unsolved in 45020 ms.
Refiners :[Domain max(s): 1370/1896 constraints, Positive P Invariants (semi-flows): 649/898 constraints, State Equation: 0/1896 constraints, ReadFeed: 0/16 constraints, PredecessorRefiner: 714/714 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 714 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1360 variables, 1360/1360 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1360 variables, 0/1360 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 2 (OVERLAPS) 10/1370 variables, 649/2009 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1370 variables, 10/2019 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1370 variables, 0/2019 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 5 (OVERLAPS) 526/1896 variables, 249/2268 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1896 variables, 526/2794 constraints. Problems are: Problem set: 0 solved, 714 unsolved
(s1008 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 0)
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(s7 1)
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(s21 1)
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(s118 0)
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(s130 1)
(s131 0)
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(s135 1)
(s136 1)
(s137 0)
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(s148 0)
(s149 1)
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(s154 1)
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) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1896/3294 variables, and 2794 constraints, problems are : Problem set: 0 solved, 714 unsolved in 45032 ms.
Refiners :[Domain max(s): 1896/1896 constraints, Positive P Invariants (semi-flows): 898/898 constraints, State Equation: 0/1896 constraints, ReadFeed: 0/16 constraints, PredecessorRefiner: 0/714 constraints, Known Traps: 0/0 constraints]
After SMT, in 90639ms problems are : Problem set: 0 solved, 714 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1360 out of 1896 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1896/1896 places, 1398/1398 transitions.
Partial Free-agglomeration rule applied 27 times.
Drop transitions (Partial Free agglomeration) removed 27 transitions
Iterating global reduction 0 with 27 rules applied. Total rules applied 27 place count 1896 transition count 1398
Applied a total of 27 rules in 83 ms. Remains 1896 /1896 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 1896/1896 places, 1398/1398 transitions.
RANDOM walk for 1001080 steps (0 resets) in 120004 ms. (8 steps per ms) remains 629/714 properties
BEST_FIRST walk for 4004 steps (8 resets) in 163 ms. (24 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 146 ms. (27 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4002 steps (8 resets) in 114 ms. (34 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4003 steps (8 resets) in 115 ms. (34 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4003 steps (8 resets) in 123 ms. (32 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4002 steps (8 resets) in 142 ms. (27 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4003 steps (8 resets) in 122 ms. (32 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 147 ms. (27 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 161 ms. (24 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 151 ms. (26 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4003 steps (8 resets) in 123 ms. (32 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 154 ms. (25 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 145 ms. (27 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4002 steps (8 resets) in 165 ms. (24 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 140 ms. (28 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4002 steps (8 resets) in 148 ms. (26 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 153 ms. (26 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4003 steps (8 resets) in 134 ms. (29 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4003 steps (8 resets) in 161 ms. (24 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4002 steps (8 resets) in 132 ms. (30 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 164 ms. (24 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4003 steps (8 resets) in 140 ms. (28 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 151 ms. (26 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 145 ms. (27 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4003 steps (8 resets) in 145 ms. (27 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4003 steps (8 resets) in 116 ms. (34 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4003 steps (8 resets) in 122 ms. (32 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4003 steps (8 resets) in 137 ms. (29 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4003 steps (8 resets) in 128 ms. (31 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4003 steps (8 resets) in 111 ms. (35 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4003 steps (8 resets) in 104 ms. (38 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 629/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 629/629 properties
// Phase 1: matrix 1398 rows 1896 cols
[2025-06-04 09:07:09] [INFO ] Computed 898 invariants in 8 ms
[2025-06-04 09:07:09] [INFO ] State equation strengthened by 29 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1199 variables, 1199/1199 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1199 variables, 0/1199 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 2 (OVERLAPS) 13/1212 variables, 574/1773 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1212 variables, 13/1786 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1212 variables, 0/1786 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 5 (OVERLAPS) 684/1896 variables, 324/2110 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1896 variables, 684/2794 constraints. Problems are: Problem set: 0 solved, 629 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1896/3294 variables, and 2794 constraints, problems are : Problem set: 0 solved, 629 unsolved in 75023 ms.
Refiners :[Domain max(s): 1896/1896 constraints, Positive P Invariants (semi-flows): 898/898 constraints, State Equation: 0/1896 constraints, ReadFeed: 0/29 constraints, PredecessorRefiner: 629/629 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 629 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1199 variables, 1199/1199 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1199 variables, 0/1199 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 2 (OVERLAPS) 13/1212 variables, 574/1773 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1212 variables, 13/1786 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1212 variables, 0/1786 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 5 (OVERLAPS) 684/1896 variables, 324/2110 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1896 variables, 684/2794 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1896 variables, 0/2794 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 8 (OVERLAPS) 1398/3294 variables, 1896/4690 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3294 variables, 29/4719 constraints. Problems are: Problem set: 0 solved, 629 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3294/3294 variables, and 5348 constraints, problems are : Problem set: 0 solved, 629 unsolved in 75232 ms.
Refiners :[Domain max(s): 1896/1896 constraints, Positive P Invariants (semi-flows): 898/898 constraints, State Equation: 1896/1896 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 629/629 constraints, Known Traps: 0/0 constraints]
After SMT, in 150558ms problems are : Problem set: 0 solved, 629 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1199 out of 1896 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1896/1896 places, 1398/1398 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 1896 transition count 1398
Applied a total of 17 rules in 56 ms. Remains 1896 /1896 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 1896/1896 places, 1398/1398 transitions.
RANDOM walk for 1672875 steps (4 resets) in 120004 ms. (13 steps per ms) remains 567/629 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 99 ms. (40 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4002 steps (8 resets) in 97 ms. (40 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4002 steps (8 resets) in 85 ms. (46 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 84 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 85 ms. (46 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4002 steps (8 resets) in 84 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 82 ms. (48 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 81 ms. (48 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4001 steps (8 resets) in 80 ms. (49 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 83 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 85 ms. (46 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4001 steps (8 resets) in 88 ms. (44 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4002 steps (8 resets) in 84 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 80 ms. (49 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 83 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 83 ms. (47 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 86 ms. (46 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 85 ms. (46 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 83 ms. (47 steps per ms) remains 567/567 properties
// Phase 1: matrix 1398 rows 1896 cols
[2025-06-04 09:10:10] [INFO ] Computed 898 invariants in 5 ms
[2025-06-04 09:10:10] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1079 variables, 1079/1079 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1079 variables, 0/1079 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 2 (OVERLAPS) 7/1086 variables, 514/1593 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1086 variables, 7/1600 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1086 variables, 0/1600 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 5 (OVERLAPS) 810/1896 variables, 384/1984 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1896 variables, 810/2794 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1896 variables, 0/2794 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 8 (OVERLAPS) 1398/3294 variables, 1896/4690 constraints. Problems are: Problem set: 0 solved, 567 unsolved
SMT process timed out in 90320ms, After SMT, problems are : Problem set: 0 solved, 567 unsolved
Fused 567 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1079 out of 1896 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1896/1896 places, 1398/1398 transitions.
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1896 transition count 1398
Applied a total of 12 rules in 48 ms. Remains 1896 /1896 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 1896/1896 places, 1398/1398 transitions.
RANDOM walk for 1760011 steps (4 resets) in 120004 ms. (14 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 108 ms. (36 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 123 ms. (32 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 134 ms. (29 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 153 ms. (25 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 150 ms. (26 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 118 ms. (33 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 125 ms. (31 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4002 steps (8 resets) in 135 ms. (29 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4002 steps (8 resets) in 126 ms. (31 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 131 ms. (30 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 142 ms. (27 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4002 steps (8 resets) in 141 ms. (28 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 118 ms. (33 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 152 ms. (26 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4002 steps (8 resets) in 149 ms. (26 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 144 ms. (27 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 154 ms. (25 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 103 ms. (38 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4002 steps (8 resets) in 124 ms. (32 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4002 steps (8 resets) in 126 ms. (31 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 99 ms. (40 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 103 ms. (38 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4002 steps (8 resets) in 132 ms. (30 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4002 steps (8 resets) in 128 ms. (31 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 138 ms. (28 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 112 ms. (35 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4003 steps (8 resets) in 126 ms. (31 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 567/567 properties
BEST_FIRST walk for 4004 steps (8 resets) in 150 ms. (26 steps per ms) remains 567/567 properties
Finished probabilistic random walk after 206573 steps, run visited all 567 properties in 12547 ms. (steps per millisecond=16 )
Probabilistic random walk after 206573 steps, saw 204342 distinct states, run finished after 12569 ms. (steps per millisecond=16 ) properties seen :567
Able to resolve query QuasiLiveness after proving 999 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 490315 ms.
ITS solved all properties within timeout
BK_STOP 1749028345759
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="ShieldIIPt-PT-100A"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2024"
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 gold2024"
echo " Input is ShieldIIPt-PT-100A, 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 r210-tall-174894547500367"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-100A.tgz
mv ShieldIIPt-PT-100A 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 '
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 ;